From d1abe68b93e7b64851dfd0f56770dde46f94194b Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Tue, 14 Jan 2020 21:44:45 +0100
Subject: [PATCH 001/211] Testcoverage improvements.

---
 code/Assxml/AssxmlExporter.cpp                |  1 -
 test/CMakeLists.txt                           |  2 +
 test/unit/Common/uiScene.cpp                  | 93 +++++++++++++++++++
 .../Assxml/utAssxmlImportExport.cpp           | 76 +++++++++++++++
 4 files changed, 171 insertions(+), 1 deletion(-)
 create mode 100644 test/unit/Common/uiScene.cpp
 create mode 100644 test/unit/ImportExport/Assxml/utAssxmlImportExport.cpp

diff --git a/code/Assxml/AssxmlExporter.cpp b/code/Assxml/AssxmlExporter.cpp
index afdecbaf6..e28a75896 100644
--- a/code/Assxml/AssxmlExporter.cpp
+++ b/code/Assxml/AssxmlExporter.cpp
@@ -161,7 +161,6 @@ static void WriteNode(const aiNode* node, IOStream * io, unsigned int depth) {
     ioprintf(io,"%s</Node>\n",prefix);
 }
 
-
 // -----------------------------------------------------------------------------------
 // Some chuncks of text will need to be encoded for XML
 // http://stackoverflow.com/questions/5665231/most-efficient-way-to-escape-xml-html-in-c-string#5665377
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 2429ab25d..780b03c2a 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -76,10 +76,12 @@ SET( COMMON
   unit/utProfiler.cpp
   unit/utSharedPPData.cpp
   unit/utStringUtils.cpp
+  unit/Common/uiScene.cpp
   unit/Common/utLineSplitter.cpp
 )
 
 SET( IMPORTERS
+  unit/ImportExport/Assxml/utAssxmlImportExport.cpp
   unit/utLWSImportExport.cpp
   unit/utLWOImportExport.cpp
   unit/utSMDImportExport.cpp
diff --git a/test/unit/Common/uiScene.cpp b/test/unit/Common/uiScene.cpp
new file mode 100644
index 000000000..d5b123b48
--- /dev/null
+++ b/test/unit/Common/uiScene.cpp
@@ -0,0 +1,93 @@
+/*
+---------------------------------------------------------------------------
+Open Asset Import Library (assimp)
+---------------------------------------------------------------------------
+
+Copyright (c) 2006-2020, assimp team
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the following
+conditions are met:
+
+* Redistributions of source code must retain the above
+copyright notice, this list of conditions and the
+following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the
+following disclaimer in the documentation and/or other
+materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+contributors may be used to endorse or promote products
+derived from this software without specific prior
+written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+---------------------------------------------------------------------------
+*/
+
+#include "UnitTestPCH.h"
+
+#include <assimp/scene.h>
+
+
+using namespace Assimp;
+
+class utScene : public ::testing::Test {
+protected:
+	aiScene *scene;
+
+    void SetUp() override {
+		scene = new aiScene;
+    }
+
+    void TearDown() override {
+		delete scene;
+		scene = nullptr;
+    }
+};
+
+TEST_F(utScene, findNodeTest) {
+	scene->mRootNode = new aiNode();
+	scene->mRootNode->mName.Set("test");
+	aiNode *child = new aiNode;
+	child->mName.Set("child");
+	scene->mRootNode->addChildren(1, &child);
+	aiNode *found = scene->mRootNode->FindNode("child");
+	EXPECT_EQ(child, found);
+}
+
+TEST_F(utScene, sceneHasContentTest) {
+    EXPECT_FALSE(scene->HasAnimations());
+	EXPECT_FALSE(scene->HasMaterials());
+	EXPECT_FALSE(scene->HasMeshes());
+	EXPECT_FALSE(scene->HasCameras());
+	EXPECT_FALSE(scene->HasLights());
+	EXPECT_FALSE(scene->HasTextures());
+}
+
+TEST_F(utScene, getShortFilenameTest) {
+	std::string long_filename1 = "foo_bar/name";
+    const char *name1 = scene->GetShortFilename(long_filename1.c_str());
+	EXPECT_NE(nullptr, name1);
+
+    std::string long_filename2 = "foo_bar\\name";
+    const char *name2 = scene->GetShortFilename(long_filename2.c_str());
+	EXPECT_NE(nullptr, name2);
+}
+
+TEST_F(utScene, getEmbeddedTextureTest) {
+}
diff --git a/test/unit/ImportExport/Assxml/utAssxmlImportExport.cpp b/test/unit/ImportExport/Assxml/utAssxmlImportExport.cpp
new file mode 100644
index 000000000..c10d91b41
--- /dev/null
+++ b/test/unit/ImportExport/Assxml/utAssxmlImportExport.cpp
@@ -0,0 +1,76 @@
+/*
+---------------------------------------------------------------------------
+Open Asset Import Library (assimp)
+---------------------------------------------------------------------------
+
+Copyright (c) 2006-2019, assimp team
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the following
+conditions are met:
+
+* Redistributions of source code must retain the above
+copyright notice, this list of conditions and the
+following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the
+following disclaimer in the documentation and/or other
+materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+contributors may be used to endorse or promote products
+derived from this software without specific prior
+written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+---------------------------------------------------------------------------
+*/
+
+#include "AbstractImportExportBase.h"
+#include "SceneDiffer.h"
+#include "UnitTestPCH.h"
+
+#include <assimp/postprocess.h>
+#include <assimp/Importer.hpp>
+#include <assimp/Exporter.hpp>
+
+using namespace Assimp;
+
+class utAssxmlImportExport : public AbstractImportExportBase {
+public:
+	bool importerTest() override {
+		return true;
+    }
+
+#ifndef ASSIMP_BUILD_NO_EXPORT
+	bool exporterTest() override {
+		Assimp::Importer importer;
+		const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/OBJ/spider.obj", aiProcess_ValidateDataStructure);
+		EXPECT_NE(scene, nullptr );
+
+        ::Assimp::Exporter exporter;
+		return AI_SUCCESS == exporter.Export(scene, "assxml", ASSIMP_TEST_MODELS_DIR "/OBJ/spider_out.assxml");
+    }
+#endif
+};
+
+#ifndef ASSIMP_BUILD_NO_EXPORT
+
+TEST_F(utAssxmlImportExport, exportAssxmlTest) {
+	EXPECT_TRUE(exporterTest());
+}
+
+#endif

From 10ff2d94f77afcbbee182a7ea80dc6013d1c5108 Mon Sep 17 00:00:00 2001
From: kimkulling <kim.kulling@googlemail.com>
Date: Wed, 15 Jan 2020 13:59:17 +0100
Subject: [PATCH 002/211] more tests.

---
 test/CMakeLists.txt                           |  2 +
 .../ImportExport/IRR/utIrrImportExport.cpp    | 66 +++++++++++++++++++
 .../ImportExport/RAW/utRAWImportExport.cpp    | 64 ++++++++++++++++++
 test/unit/utM3DImportExport.cpp               | 23 ++++++-
 4 files changed, 152 insertions(+), 3 deletions(-)
 create mode 100644 test/unit/ImportExport/IRR/utIrrImportExport.cpp
 create mode 100644 test/unit/ImportExport/RAW/utRAWImportExport.cpp

diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 780b03c2a..517462a94 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -135,6 +135,8 @@ SET( IMPORTERS
   unit/ImportExport/MDL/utMDLImporter_HL1_ImportSettings.cpp
   unit/ImportExport/MDL/utMDLImporter_HL1_Materials.cpp
   unit/ImportExport/MDL/utMDLImporter_HL1_Nodes.cpp
+  unit/ImportExport/IRR/utIrrImportExport.cpp
+  unit/ImportExport/RAW/utRAWImportExport.cpp
 )
 
 SET( MATERIAL
diff --git a/test/unit/ImportExport/IRR/utIrrImportExport.cpp b/test/unit/ImportExport/IRR/utIrrImportExport.cpp
new file mode 100644
index 000000000..eaa4c8f4c
--- /dev/null
+++ b/test/unit/ImportExport/IRR/utIrrImportExport.cpp
@@ -0,0 +1,66 @@
+/*
+---------------------------------------------------------------------------
+Open Asset Import Library (assimp)
+---------------------------------------------------------------------------
+
+Copyright (c) 2006-2020, assimp team
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the following
+conditions are met:
+
+* Redistributions of source code must retain the above
+copyright notice, this list of conditions and the
+following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the
+following disclaimer in the documentation and/or other
+materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+contributors may be used to endorse or promote products
+derived from this software without specific prior
+written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+---------------------------------------------------------------------------
+*/
+#include "AbstractImportExportBase.h"
+#include "UnitTestPCH.h"
+#include <assimp/postprocess.h>
+#include <assimp/scene.h>
+#include <assimp/Importer.hpp>
+
+using namespace Assimp;
+
+class utIrrImportExport : public AbstractImportExportBase {
+public:
+	virtual bool importerTest() {
+		Assimp::Importer importer;
+		const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/IRR/box.irr", aiProcess_ValidateDataStructure);
+		return nullptr != scene;
+	}
+};
+
+TEST_F(utIrrImportExport, importSimpleIrrTest) {
+	EXPECT_TRUE(importerTest());
+}
+
+TEST_F(utIrrImportExport, importSGIrrTest) {
+	Assimp::Importer importer;
+	const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/IRR/dawfInCellar_SameHierarchy.irr", aiProcess_ValidateDataStructure);
+	EXPECT_NE( nullptr,scene);
+}
diff --git a/test/unit/ImportExport/RAW/utRAWImportExport.cpp b/test/unit/ImportExport/RAW/utRAWImportExport.cpp
new file mode 100644
index 000000000..6812ef302
--- /dev/null
+++ b/test/unit/ImportExport/RAW/utRAWImportExport.cpp
@@ -0,0 +1,64 @@
+/*
+---------------------------------------------------------------------------
+Open Asset Import Library (assimp)
+---------------------------------------------------------------------------
+
+Copyright (c) 2006-2020, assimp team
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the following
+conditions are met:
+
+* Redistributions of source code must retain the above
+copyright notice, this list of conditions and the
+following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the
+following disclaimer in the documentation and/or other
+materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+contributors may be used to endorse or promote products
+derived from this software without specific prior
+written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+---------------------------------------------------------------------------
+*/
+#include "AbstractImportExportBase.h"
+#include "UnitTestPCH.h"
+#include <assimp/postprocess.h>
+#include <assimp/scene.h>
+#include <assimp/Importer.hpp>
+
+using namespace Assimp;
+
+class utRAWImportExport : public AbstractImportExportBase {
+public:
+	virtual bool importerTest() {
+		Assimp::Importer importer;
+        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/RAW/Wuson.raw", aiProcess_ValidateDataStructure);
+#ifndef ASSIMP_BUILD_NO_RAW_IMPORTER
+		return nullptr != scene;
+#else
+		return nullptr == scene;
+#endif
+	}
+};
+
+TEST_F(utRAWImportExport, importSimpleRAWTest) {
+	EXPECT_TRUE(importerTest());
+}
diff --git a/test/unit/utM3DImportExport.cpp b/test/unit/utM3DImportExport.cpp
index 31028235d..ab1ef1942 100644
--- a/test/unit/utM3DImportExport.cpp
+++ b/test/unit/utM3DImportExport.cpp
@@ -46,23 +46,40 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "AbstractImportExportBase.h"
 
 #include <assimp/Importer.hpp>
+#include <assimp/Exporter.hpp>
 #include <assimp/postprocess.h>
 
 using namespace Assimp;
 
 class utM3DImportExport : public AbstractImportExportBase {
 public:
-    virtual bool importerTest() {
+	bool importerTest() override  {
         Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile( ASSIMP_TEST_MODELS_DIR "/M3D/cube_normals.m3d", aiProcess_ValidateDataStructure );
+		const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/M3D/cube_normals.m3d", aiProcess_ValidateDataStructure);
 #ifndef ASSIMP_BUILD_NO_M3D_IMPORTER
-        return nullptr != scene;
+		return nullptr != scene;
 #else
         return nullptr == scene;
 #endif // ASSIMP_BUILD_NO_M3D_IMPORTER
     }
+
+#ifndef ASSIMP_BUILD_NO_EXPORT
+    bool exporterTest() override {
+		Assimp::Importer importer;
+		const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/M3D/cube_normals.m3d", aiProcess_ValidateDataStructure);
+		Exporter exporter;
+		aiReturn ret = exporter.Export(scene, "m3d", ASSIMP_TEST_MODELS_DIR "/M3D/cube_normals_out.m3d");
+		return ret == AI_SUCCESS;
+    }
+#endif
 };
 
 TEST_F( utM3DImportExport, importM3DFromFileTest ) {
     EXPECT_TRUE( importerTest() );
 }
+
+#ifndef ASSIMP_BUILD_NO_EXPORT
+TEST_F(utM3DImportExport, exportM3DFromFileTest) {
+	EXPECT_TRUE(exporterTest());
+}
+#endif //  ASSIMP_BUILD_NO_EXPORT

From 40d882af4f1f9633de336ae225dd6d368da05ff2 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Thu, 16 Jan 2020 20:25:47 +0100
Subject: [PATCH 003/211] fix irrreader leak.

---
 code/3DS/3DSConverter.cpp        |   2 -
 code/3DS/3DSHelper.h             |   4 +-
 code/3DS/3DSLoader.cpp           |  16 ++---
 code/3DS/3DSLoader.h             |   6 +-
 code/Assjson/cencode.c           |   4 ++
 code/CSM/CSMLoader.cpp           |   2 +-
 code/FBX/FBXConverter.cpp        |   4 +-
 code/Irr/IRRLoader.cpp           |   1 +
 code/Material/MaterialSystem.cpp |   2 +-
 code/Q3BSP/Q3BSPFileImporter.cpp |   2 +-
 code/SMD/SMDLoader.cpp           |   2 +-
 code/Unreal/UnrealLoader.cpp     |  98 +++++++++++++++++++++++++--
 code/Unreal/UnrealLoader.h       | 110 ++-----------------------------
 contrib/zip/src/miniz.h          |   2 +-
 tools/assimp_view/Display.cpp    |   2 +-
 tools/assimp_view/Material.cpp   |  16 ++---
 16 files changed, 126 insertions(+), 147 deletions(-)

diff --git a/code/3DS/3DSConverter.cpp b/code/3DS/3DSConverter.cpp
index 3c3da36a3..e1bb16c27 100644
--- a/code/3DS/3DSConverter.cpp
+++ b/code/3DS/3DSConverter.cpp
@@ -5,8 +5,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2019, assimp team
 
-
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,
diff --git a/code/3DS/3DSHelper.h b/code/3DS/3DSHelper.h
index 8eb4cd97c..bdb8615a4 100644
--- a/code/3DS/3DSHelper.h
+++ b/code/3DS/3DSHelper.h
@@ -55,8 +55,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <assimp/anim.h>
 #include <stdio.h> //sprintf
 
-namespace Assimp    {
-namespace D3DS  {
+namespace Assimp {
+namespace D3DS {
 
 #include <assimp/Compiler/pushpack1.h>
 
diff --git a/code/3DS/3DSLoader.cpp b/code/3DS/3DSLoader.cpp
index 3c659d0b0..ed3ab8bc3 100644
--- a/code/3DS/3DSLoader.cpp
+++ b/code/3DS/3DSLoader.cpp
@@ -72,7 +72,6 @@ static const aiImporterDesc desc = {
 	"3ds prj"
 };
 
-
 // ------------------------------------------------------------------------------------------------
 // Begins a new parsing block
 // - Reads the current chunk and validates it
@@ -141,23 +140,19 @@ bool Discreet3DSImporter::CanRead( const std::string& pFile, IOSystem* pIOHandle
 
 // ------------------------------------------------------------------------------------------------
 // Loader registry entry
-const aiImporterDesc* Discreet3DSImporter::GetInfo () const
-{
+const aiImporterDesc* Discreet3DSImporter::GetInfo () const {
     return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------
 // Setup configuration properties
-void Discreet3DSImporter::SetupProperties(const Importer* /*pImp*/)
-{
+void Discreet3DSImporter::SetupProperties(const Importer* /*pImp*/) {
     // nothing to be done for the moment
 }
 
 // ------------------------------------------------------------------------------------------------
 // Imports the given file into the given scene structure.
-void Discreet3DSImporter::InternReadFile( const std::string& pFile,
-    aiScene* pScene, IOSystem* pIOHandler)
-{
+void Discreet3DSImporter::InternReadFile( const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler) {
     StreamReaderLE stream(pIOHandler->Open(pFile,"rb"));
 
     // We should have at least one chunk
@@ -200,7 +195,7 @@ void Discreet3DSImporter::InternReadFile( const std::string& pFile,
         ComputeNormalsWithSmoothingsGroups<D3DS::Face>(mesh);
     }
 
-    // Replace all occurences of the default material with a
+    // Replace all occurrences of the default material with a
     // valid material. Generate it if no material containing
     // DEFAULT in its name has been found in the file
     ReplaceDefaultMaterial();
@@ -227,8 +222,7 @@ void Discreet3DSImporter::InternReadFile( const std::string& pFile,
 
 // ------------------------------------------------------------------------------------------------
 // Applies a master-scaling factor to the imported scene
-void Discreet3DSImporter::ApplyMasterScale(aiScene* pScene)
-{
+void Discreet3DSImporter::ApplyMasterScale(aiScene* pScene) {
     // There are some 3DS files with a zero scaling factor
     if (!mMasterScale)mMasterScale = 1.0f;
     else mMasterScale = 1.0f / mMasterScale;
diff --git a/code/3DS/3DSLoader.h b/code/3DS/3DSLoader.h
index f57e6a8e3..99e6d549b 100644
--- a/code/3DS/3DSLoader.h
+++ b/code/3DS/3DSLoader.h
@@ -65,15 +65,11 @@ using namespace D3DS;
 // ---------------------------------------------------------------------------------
 /** Importer class for 3D Studio r3 and r4 3DS files
  */
-class Discreet3DSImporter : public BaseImporter
-{
+class Discreet3DSImporter : public BaseImporter {
 public:
-
     Discreet3DSImporter();
     ~Discreet3DSImporter();
 
-public:
-
     // -------------------------------------------------------------------
     /** Returns whether the class can handle the format of the given file.
      * See BaseImporter::CanRead() for details.
diff --git a/code/Assjson/cencode.c b/code/Assjson/cencode.c
index db99e7efa..707d31624 100644
--- a/code/Assjson/cencode.c
+++ b/code/Assjson/cencode.c
@@ -9,6 +9,9 @@ For details, see http://sourceforge.net/projects/libb64
 
 const int CHARS_PER_LINE = 72;
 
+#pragma warning(push)
+#pragma warning(disable : 4244)
+
 void base64_init_encodestate(base64_encodestate* state_in)
 {
 	state_in->step = step_A;
@@ -107,3 +110,4 @@ int base64_encode_blockend(char* code_out, base64_encodestate* state_in)
 	return codechar - code_out;
 }
 
+#pragma warning(pop)
diff --git a/code/CSM/CSMLoader.cpp b/code/CSM/CSMLoader.cpp
index 9dbb38467..b91ef096a 100644
--- a/code/CSM/CSMLoader.cpp
+++ b/code/CSM/CSMLoader.cpp
@@ -178,7 +178,7 @@ void CSMImporter::InternReadFile( const std::string& pFile,
                         *ot++ = *buffer++;
 
                     *ot = '\0';
-                    nda->mNodeName.length = (size_t)(ot-nda->mNodeName.data);
+                    nda->mNodeName.length = static_cast<ai_uint32>(ot-nda->mNodeName.data);
                 }
 
                 anim->mNumChannels = static_cast<unsigned int>(anims_temp.size());
diff --git a/code/FBX/FBXConverter.cpp b/code/FBX/FBXConverter.cpp
index 5b34868ba..965b12d1d 100644
--- a/code/FBX/FBXConverter.cpp
+++ b/code/FBX/FBXConverter.cpp
@@ -1564,8 +1564,10 @@ namespace Assimp {
 
                 bone_map.clear();
             }
-            catch (std::exception&e) {
+            catch (std::exception &e) {
+				FBXImporter::LogError(e.what());
                 std::for_each(bones.begin(), bones.end(), Util::delete_fun<aiBone>());
+
                 throw;
             }
 
diff --git a/code/Irr/IRRLoader.cpp b/code/Irr/IRRLoader.cpp
index e94fd85a4..f17ce6958 100644
--- a/code/Irr/IRRLoader.cpp
+++ b/code/Irr/IRRLoader.cpp
@@ -1483,6 +1483,7 @@ void IRRImporter::InternReadFile( const std::string& pFile,
      */
 
     delete root;
+	delete reader;
 }
 
 #endif // !! ASSIMP_BUILD_NO_IRR_IMPORTER
diff --git a/code/Material/MaterialSystem.cpp b/code/Material/MaterialSystem.cpp
index aa3df9ac2..479e8c297 100644
--- a/code/Material/MaterialSystem.cpp
+++ b/code/Material/MaterialSystem.cpp
@@ -504,7 +504,7 @@ aiReturn aiMaterial::AddBinaryProperty (const void* pInput,
     pcNew->mData = new char[pSizeInBytes];
     memcpy (pcNew->mData,pInput,pSizeInBytes);
 
-    pcNew->mKey.length = ::strlen(pKey);
+    pcNew->mKey.length = static_cast<ai_uint32>( ::strlen(pKey) );
     ai_assert ( MAXLEN > pcNew->mKey.length);
     strcpy( pcNew->mKey.data, pKey );
 
diff --git a/code/Q3BSP/Q3BSPFileImporter.cpp b/code/Q3BSP/Q3BSPFileImporter.cpp
index 4add00a07..ba08fe62c 100644
--- a/code/Q3BSP/Q3BSPFileImporter.cpp
+++ b/code/Q3BSP/Q3BSPFileImporter.cpp
@@ -616,7 +616,7 @@ bool Q3BSPFileImporter::importTextureFromArchive( const Q3BSP::Q3BSPModel *model
             // We'll leave it up to the user to figure out which extension the file has.
             aiString name;
             strncpy( name.data, pTexture->strName, sizeof name.data );
-            name.length = strlen( name.data );
+            name.length = static_cast<ai_uint32>(strlen( name.data ));
             pMatHelper->AddProperty( &name, AI_MATKEY_TEXTURE_DIFFUSE( 0 ) );
         }
     }
diff --git a/code/SMD/SMDLoader.cpp b/code/SMD/SMDLoader.cpp
index 7eb6b18d1..4ca72345f 100644
--- a/code/SMD/SMDLoader.cpp
+++ b/code/SMD/SMDLoader.cpp
@@ -616,7 +616,7 @@ void SMDImporter::CreateOutputMaterials() {
         if (aszTextures[iMat].length())
         {
             ::strncpy(szName.data, aszTextures[iMat].c_str(),MAXLEN-1);
-            szName.length = aszTextures[iMat].length();
+            szName.length = static_cast<ai_uint32>( aszTextures[iMat].length() );
             pcMat->AddProperty(&szName,AI_MATKEY_TEXTURE_DIFFUSE(0));
         }
     }
diff --git a/code/Unreal/UnrealLoader.cpp b/code/Unreal/UnrealLoader.cpp
index 0bd4650d0..31bfb480b 100644
--- a/code/Unreal/UnrealLoader.cpp
+++ b/code/Unreal/UnrealLoader.cpp
@@ -3,9 +3,7 @@
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
 
-Copyright (c) 2006-2019, assimp team
-
-
+Copyright (c) 2006-2020, assimp team
 
 All rights reserved.
 
@@ -48,8 +46,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *    http://local.wasp.uwa.edu.au/~pbourke/dataformats/unreal/
  */
 
-
-
 #ifndef ASSIMP_BUILD_NO_3D_IMPORTER
 
 #include "Unreal/UnrealLoader.h"
@@ -65,9 +61,99 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <assimp/importerdesc.h>
 
 #include <memory>
+#include <stdint.h>
 
 using namespace Assimp;
 
+namespace Unreal {
+
+    /*
+    0 = Normal one-sided
+    1 = Normal two-sided
+    2 = Translucent two-sided
+    3 = Masked two-sided
+    4 = Modulation blended two-sided
+    8 = Placeholder triangle for weapon positioning (invisible)
+    */
+enum MeshFlags {
+	MF_NORMAL_OS = 0,
+	MF_NORMAL_TS = 1,
+	MF_NORMAL_TRANS_TS = 2,
+	MF_NORMAL_MASKED_TS = 3,
+	MF_NORMAL_MOD_TS = 4,
+	MF_WEAPON_PLACEHOLDER = 8
+};
+
+// a single triangle
+struct Triangle {
+	uint16_t mVertex[3]; // Vertex indices
+	char mType; // James' Mesh Type
+	char mColor; // Color for flat and Gourand Shaded
+	unsigned char mTex[3][2]; // Texture UV coordinates
+	unsigned char mTextureNum; // Source texture offset
+	char mFlags; // Unreal Mesh Flags (unused)
+
+	unsigned int matIndex;
+};
+
+// temporary representation for a material
+struct TempMat {
+	TempMat() :
+			type(), tex(), numFaces(0) {}
+
+	explicit TempMat(const Triangle &in) :
+			type((Unreal::MeshFlags)in.mType), tex(in.mTextureNum), numFaces(0) {}
+
+	// type of mesh
+	Unreal::MeshFlags type;
+
+	// index of texture
+	unsigned int tex;
+
+	// number of faces using us
+	unsigned int numFaces;
+
+	// for std::find
+	bool operator==(const TempMat &o) {
+		return (tex == o.tex && type == o.type);
+	}
+};
+
+struct Vertex {
+	int32_t X : 11;
+	int32_t Y : 11;
+	int32_t Z : 10;
+};
+
+// UNREAL vertex compression
+inline void CompressVertex(const aiVector3D &v, uint32_t &out) {
+	union {
+		Vertex n;
+		int32_t t;
+	};
+	n.X = (int32_t)v.x;
+	n.Y = (int32_t)v.y;
+	n.Z = (int32_t)v.z;
+	::memcpy(&out, &t, sizeof(int32_t));
+	//out = t;
+}
+
+// UNREAL vertex decompression
+inline void DecompressVertex(aiVector3D &v, int32_t in) {
+	union {
+		Vertex n;
+		int32_t i;
+	};
+	i = in;
+
+	v.x = (float)n.X;
+	v.y = (float)n.Y;
+	v.z = (float)n.Z;
+}
+
+} // end namespace Unreal
+
+
 static const aiImporterDesc desc = {
     "Unreal Mesh Importer",
     "",
@@ -403,7 +489,7 @@ void UnrealImporter::InternReadFile( const std::string& pFile,
 
         // set color and name
         mat->AddProperty(&color,1,AI_MATKEY_COLOR_DIFFUSE);
-        s.length = ::strlen(s.data);
+        s.length = static_cast<ai_uint32>(::strlen(s.data));
         mat->AddProperty(&s,AI_MATKEY_NAME);
 
         // set texture, if any
diff --git a/code/Unreal/UnrealLoader.h b/code/Unreal/UnrealLoader.h
index 678aaa76b..e758e815a 100644
--- a/code/Unreal/UnrealLoader.h
+++ b/code/Unreal/UnrealLoader.h
@@ -2,8 +2,7 @@
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
-Copyright (c) 2006-2019, assimp team
-
+Copyright (c) 2006-2020, assimp team
 
 All rights reserved.
 
@@ -47,118 +46,17 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define INCLUDED_AI_3D_LOADER_H
 
 #include <assimp/BaseImporter.h>
-#include <stdint.h>
 
-namespace Assimp    {
-namespace Unreal {
-
-    /*
-    0 = Normal one-sided
-    1 = Normal two-sided
-    2 = Translucent two-sided
-    3 = Masked two-sided
-    4 = Modulation blended two-sided
-    8 = Placeholder triangle for weapon positioning (invisible)
-    */
-enum MeshFlags {
-    MF_NORMAL_OS            = 0,
-    MF_NORMAL_TS            = 1,
-    MF_NORMAL_TRANS_TS      = 2,
-    MF_NORMAL_MASKED_TS     = 3,
-    MF_NORMAL_MOD_TS        = 4,
-    MF_WEAPON_PLACEHOLDER   = 8
-};
-
-    // a single triangle
-struct Triangle {
-   uint16_t mVertex[3];       // Vertex indices
-   char mType;                // James' Mesh Type
-   char mColor;               // Color for flat and Gourand Shaded
-   unsigned char mTex[3][2];  // Texture UV coordinates
-   unsigned char mTextureNum; // Source texture offset
-   char mFlags;               // Unreal Mesh Flags (unused)
-
-   unsigned int matIndex;
-};
-
-// temporary representation for a material
-struct TempMat  {
-    TempMat()
-        :   type()
-        ,   tex()
-        ,   numFaces    (0)
-    {}
-
-    explicit TempMat(const Triangle& in)
-        :   type        ((Unreal::MeshFlags)in.mType)
-        ,   tex         (in.mTextureNum)
-        ,   numFaces    (0)
-    {}
-
-    // type of mesh
-    Unreal::MeshFlags type;
-
-    // index of texture
-    unsigned int tex;
-
-    // number of faces using us
-    unsigned int numFaces;
-
-    // for std::find
-    bool operator == (const TempMat& o )    {
-        return (tex == o.tex && type == o.type);
-    }
-};
-
-struct Vertex
-{
-    int32_t X : 11;
-    int32_t Y : 11;
-    int32_t Z : 10;
-};
-
-    // UNREAL vertex compression
-inline void CompressVertex(const aiVector3D& v, uint32_t& out)
-{
-    union {
-        Vertex n;
-        int32_t t;
-    };
-    n.X = (int32_t)v.x;
-    n.Y = (int32_t)v.y;
-    n.Z = (int32_t)v.z;
-    ::memcpy( &out, &t, sizeof(int32_t));
-    //out = t;
-}
-
-    // UNREAL vertex decompression
-inline void DecompressVertex(aiVector3D& v, int32_t in)
-{
-    union {
-        Vertex n;
-        int32_t i;
-    };
-    i = in;
-
-    v.x = (float)n.X;
-    v.y = (float)n.Y;
-    v.z = (float)n.Z;
-}
-
-} // end namespace Unreal
+namespace Assimp {
 
 // ---------------------------------------------------------------------------
 /** @brief Importer class to load UNREAL files (*.3d)
 */
-class UnrealImporter : public BaseImporter
-{
+class UnrealImporter : public BaseImporter {
 public:
     UnrealImporter();
     ~UnrealImporter();
 
-
-public:
-
     // -------------------------------------------------------------------
     /** @brief Returns whether we can handle the format of the given file
      *
@@ -184,7 +82,6 @@ protected:
      */
     void SetupProperties(const Importer* pImp);
 
-
     // -------------------------------------------------------------------
     /** @brief Imports the given file into the given scene structure.
      *
@@ -204,4 +101,5 @@ private:
 }; // !class UnrealImporter
 
 } // end of namespace Assimp
+
 #endif // AI_UNREALIMPORTER_H_INC
diff --git a/contrib/zip/src/miniz.h b/contrib/zip/src/miniz.h
index c4fcfb83e..07f7b2de2 100644
--- a/contrib/zip/src/miniz.h
+++ b/contrib/zip/src/miniz.h
@@ -6085,7 +6085,7 @@ mz_zip_writer_compute_padding_needed_for_file_alignment(mz_zip_archive *pZip) {
   if (!pZip->m_file_offset_alignment)
     return 0;
   n = (mz_uint32)(pZip->m_archive_size & (pZip->m_file_offset_alignment - 1));
-  return (pZip->m_file_offset_alignment - n) &
+  return (mz_uint)(pZip->m_file_offset_alignment - n) &
          (pZip->m_file_offset_alignment - 1);
 }
 
diff --git a/tools/assimp_view/Display.cpp b/tools/assimp_view/Display.cpp
index ab29c1d3e..9105cf97a 100644
--- a/tools/assimp_view/Display.cpp
+++ b/tools/assimp_view/Display.cpp
@@ -275,7 +275,7 @@ int CDisplay::ReplaceCurrentTexture(const char* szPath)
     IDirect3DTexture9* piTexture = NULL;
     aiString szString;
     strcpy(szString.data,szPath);
-    szString.length = strlen(szPath);
+    szString.length = static_cast<ai_uint32>(strlen(szPath));
     CMaterialManager::Instance().LoadTexture(&piTexture,&szString);
 
     if (!piTexture) {
diff --git a/tools/assimp_view/Material.cpp b/tools/assimp_view/Material.cpp
index 2c5316d81..ef32691d4 100644
--- a/tools/assimp_view/Material.cpp
+++ b/tools/assimp_view/Material.cpp
@@ -287,7 +287,7 @@ bool CMaterialManager::TryLongerPath(char* szTemp,aiString* p_szString)
                             size_t iLen2 = iLen+1;
                             iLen2 = iLen2 > MAXLEN ? MAXLEN : iLen2;
                             memcpy(p_szString->data,szTempB,iLen2);
-                            p_szString->length = iLen;
+                            p_szString->length = static_cast<ai_uint32>(iLen);
                             return true;
                         }
                     }
@@ -301,7 +301,7 @@ bool CMaterialManager::TryLongerPath(char* szTemp,aiString* p_szString)
                         size_t iLen2 = iLen+1;
                         iLen2 = iLen2 > MAXLEN ? MAXLEN : iLen2;
                         memcpy(p_szString->data,szTempB,iLen2);
-                        p_szString->length = iLen;
+						p_szString->length = static_cast<ai_uint32>(iLen);
                         return true;
                     }
                 }
@@ -392,7 +392,7 @@ int CMaterialManager::FindValidPath(aiString* p_szString)
                         if((pFile=fopen( tmp2,"r" ))){
                             fclose( pFile );
                             strcpy(p_szString->data,tmp2);
-                            p_szString->length = strlen(tmp2);
+                            p_szString->length = static_cast<ai_uint32>(strlen(tmp2));
                             return 1;
                         }
                     }
@@ -403,11 +403,11 @@ int CMaterialManager::FindValidPath(aiString* p_szString)
         fclose(pFile);
 
         // copy the result string back to the aiString
-        const size_t iLen = strlen(szTemp);
-        size_t iLen2 = iLen+1;
-        iLen2 = iLen2 > MAXLEN ? MAXLEN : iLen2;
-        memcpy(p_szString->data,szTemp,iLen2);
-        p_szString->length = iLen;
+        const size_t len = strlen(szTemp);
+        size_t len2 = len+1;
+        len2 = len2 > MAXLEN ? MAXLEN : len2;
+        memcpy(p_szString->data, szTemp, len2);
+        p_szString->length = static_cast<ai_uint32>(len);
 
     }
     return 1;

From f51b9378b126c58790638d2cd1bd0e573c55b586 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Fri, 17 Jan 2020 19:26:58 +0100
Subject: [PATCH 004/211] updating irrXml.

---
 contrib/irrXML/CXMLReaderImpl.h |  34 ++------
 contrib/irrXML/fast_atof.h      | 139 ++++++++++++++++++++++++++++++++
 contrib/irrXML/irrArray.h       |   7 +-
 contrib/irrXML/irrString.h      |  12 +--
 contrib/irrXML/irrTypes.h       |  15 +---
 contrib/irrXML/irrXML.cpp       |   8 +-
 contrib/irrXML/irrXML.h         |  28 +++----
 7 files changed, 172 insertions(+), 71 deletions(-)
 create mode 100644 contrib/irrXML/fast_atof.h

diff --git a/contrib/irrXML/CXMLReaderImpl.h b/contrib/irrXML/CXMLReaderImpl.h
index a125312a1..ad477ca51 100644
--- a/contrib/irrXML/CXMLReaderImpl.h
+++ b/contrib/irrXML/CXMLReaderImpl.h
@@ -8,16 +8,7 @@
 #include "irrXML.h"
 #include "irrString.h"
 #include "irrArray.h"
-
-#include <cassert>
-#include <stdlib.h>    
-#include <cctype>
-#include <cstdint>
-//using namespace Assimp;
-
-// For locale independent number conversion
-#include <sstream>
-#include <locale>
+#include "fast_atof.h"
 
 #ifdef _DEBUG
 #define IRR_DEBUGPRINT(x) printf((x));
@@ -40,7 +31,7 @@ public:
 
 	//! Constructor
 	CXMLReaderImpl(IFileReadCallBack* callback, bool deleteCallBack = true)
-		: TextData(0), P(0), TextBegin(0), TextSize(0), CurrentNodeType(EXN_NONE),
+		: TextData(0), P(0), TextSize(0), TextBegin(0), CurrentNodeType(EXN_NONE),
 		SourceFormat(ETF_ASCII), TargetFormat(ETF_ASCII)
 	{
 		if (!callback)
@@ -168,8 +159,7 @@ public:
 			return 0;
 
 		core::stringc c = attr->Value.c_str();
-        return static_cast<float>(atof(c.c_str()));
-        //return fast_atof(c.c_str());
+		return core::fast_atof(c.c_str());
 	}
 
 
@@ -181,11 +171,7 @@ public:
 			return 0;
 
 		core::stringc c = attrvalue;
-		std::istringstream sstr(c.c_str());
-		sstr.imbue(std::locale("C")); // Locale free number convert
-		float fNum;
-		sstr >> fNum;
-		return fNum;
+		return core::fast_atof(c.c_str());
 	}
 
 
@@ -228,7 +214,7 @@ private:
 	{
 		char_type* start = P;
 
-		// move forward until '<' found
+		// more forward until '<' found
 		while(*P != L'<' && *P)
 			++P;
 
@@ -438,10 +424,6 @@ private:
 		while(*P != L'>')
 			++P;
 
-    // remove trailing whitespace, if any
-    while( std::isspace( P[-1]))
-      --P;
-
 		NodeName = core::string<char_type>(pBeginClose, (int)(P - pBeginClose));
 		++P;
 	}
@@ -676,12 +658,8 @@ private:
 
 			TextData = new char_type[sizeWithoutHeader];
 
-			// MSVC debugger complains here about loss of data ...
-			size_t numShift = sizeof( char_type) * 8;
-			assert(numShift < 64);
-			const src_char_type cc = (src_char_type)(((uint64_t(1u) << numShift) - 1));
 			for (int i=0; i<sizeWithoutHeader; ++i)
-				TextData[i] = char_type( source[i] & cc); 
+				TextData[i] = (char_type)source[i];
 
 			TextBegin = TextData;
 			TextSize = sizeWithoutHeader;
diff --git a/contrib/irrXML/fast_atof.h b/contrib/irrXML/fast_atof.h
new file mode 100644
index 000000000..14212429b
--- /dev/null
+++ b/contrib/irrXML/fast_atof.h
@@ -0,0 +1,139 @@
+// Copyright (C) 2002-2005 Nikolaus Gebhardt
+// This file is part of the "Irrlicht Engine" and the "irrXML" project.
+// For conditions of distribution and use, see copyright notice in irrlicht.h and irrXML.h
+
+#ifndef __FAST_A_TO_F_H_INCLUDED__
+#define __FAST_A_TO_F_H_INCLUDED__
+
+#include <stdlib.h>
+#include <math.h>
+
+namespace irr
+{
+namespace core
+{
+
+const float fast_atof_table[] =	{
+										0.f,
+										0.1f,
+										0.01f,
+										0.001f,
+										0.0001f,
+										0.00001f,
+										0.000001f,
+										0.0000001f,
+										0.00000001f,
+										0.000000001f,
+										0.0000000001f,
+										0.00000000001f,
+										0.000000000001f,
+										0.0000000000001f,
+										0.00000000000001f,
+										0.000000000000001f
+									};
+
+//! Provides a fast function for converting a string into a float,
+//! about 6 times faster than atof in win32.
+// If you find any bugs, please send them to me, niko (at) irrlicht3d.org.
+inline char* fast_atof_move(char* c, float& out)
+{
+	bool inv = false;
+	char *t;
+	float f;
+
+	if (*c=='-')
+	{
+		c++;
+		inv = true;
+	}
+
+	f = (float)strtol(c, &t, 10);
+
+	c = t;
+
+	if (*c == '.')
+	{
+		c++;
+
+		float pl = (float)strtol(c, &t, 10);
+		pl *= fast_atof_table[t-c];
+
+		f += pl;
+
+		c = t;
+
+		if (*c == 'e')
+		{
+			++c;
+			float exp = (float)strtol(c, &t, 10);
+			f *= (float)pow(10.0f, exp);
+			c = t;
+		}
+	}
+
+	if (inv)
+		f *= -1.0f;
+	
+	out = f;
+	return c;
+}
+
+//! Provides a fast function for converting a string into a float,
+//! about 6 times faster than atof in win32.
+// If you find any bugs, please send them to me, niko (at) irrlicht3d.org.
+inline const char* fast_atof_move_const(const char* c, float& out)
+{
+	bool inv = false;
+	char *t;
+	float f;
+
+	if (*c=='-')
+	{
+		c++;
+		inv = true;
+	}
+
+	f = (float)strtol(c, &t, 10);
+
+	c = t;
+
+	if (*c == '.')
+	{
+		c++;
+
+		float pl = (float)strtol(c, &t, 10);
+		pl *= fast_atof_table[t-c];
+
+		f += pl;
+
+		c = t;
+
+		if (*c == 'e') 
+		{ 
+			++c; 
+			f32 exp = (f32)strtol(c, &t, 10); 
+			f *= (f32)powf(10.0f, exp); 
+			c = t; 
+		}
+	}
+
+	if (inv)
+		f *= -1.0f;
+	
+	out = f;
+	return c;
+}
+
+
+inline float fast_atof(const char* c)
+{
+	float ret;
+	fast_atof_move_const(c, ret);
+	return ret;
+}
+
+} // end namespace core
+}// end namespace irr
+
+#endif
+
diff --git a/contrib/irrXML/irrArray.h b/contrib/irrXML/irrArray.h
index 51302680e..f7b710b80 100644
--- a/contrib/irrXML/irrArray.h
+++ b/contrib/irrXML/irrArray.h
@@ -21,8 +21,9 @@ class array
 {
 
 public:
-	array() 
-		: data(0), allocated(0), used(0),
+
+	array()
+		: data(0), used(0), allocated(0),
 			free_when_destroyed(true), is_sorted(true)
 	{
 	}
@@ -30,7 +31,7 @@ public:
 	//! Constructs a array and allocates an initial chunk of memory.
 	//! \param start_count: Amount of elements to allocate.
 	array(u32 start_count)
-		: data(0), allocated(0), used(0),
+		: data(0), used(0), allocated(0),
 			free_when_destroyed(true),	is_sorted(true)
 	{
 		reallocate(start_count);
diff --git a/contrib/irrXML/irrString.h b/contrib/irrXML/irrString.h
index ff0097b71..1b32ee5ea 100644
--- a/contrib/irrXML/irrString.h
+++ b/contrib/irrXML/irrString.h
@@ -19,7 +19,7 @@ so you can assign unicode to string<c8> and ascii to string<wchar_t>
 Note that the conversation between both is not done using an encoding.
 
 Known bugs:
-Special characters like 'Ä', 'Ü' and 'Ö' are ignored in the
+Special characters like '�', '�' and '�' are ignored in the
 methods make_upper, make_lower and equals_ignore_case.
 */
 template <class T>
@@ -29,7 +29,7 @@ public:
 
 	//! Default constructor
 	string()
-	: array(0), allocated(1), used(1)
+	: allocated(1), used(1), array(0)
 	{
 		array = new T[1];
 		array[0] = 0x0;
@@ -39,7 +39,7 @@ public:
 
 	//! Constructor
 	string(const string<T>& other)
-	: array(0), allocated(0), used(0)
+	: allocated(0), used(0), array(0)
 	{
 		*this = other;
 	}
@@ -47,7 +47,7 @@ public:
 
 	//! Constructs a string from an int
 	string(int number)
-	: array(0), allocated(0), used(0)
+	: allocated(0), used(0), array(0)
 	{
 		// store if negative and make positive
 
@@ -98,7 +98,7 @@ public:
 	//! Constructor for copying a string from a pointer with a given lenght
 	template <class B>
 	string(const B* c, s32 lenght)
-	: array(0), allocated(0), used(0)
+	: allocated(0), used(0), array(0)
 	{
 		if (!c)
 			return;
@@ -117,7 +117,7 @@ public:
 	//! Constructor for unicode and ascii strings
 	template <class B>
 	string(const B* c)
-	: array(0),allocated(0), used(0)
+	: allocated(0), used(0), array(0)
 	{
 		*this = c;
 	}
diff --git a/contrib/irrXML/irrTypes.h b/contrib/irrXML/irrTypes.h
index a7f12ec75..107f6649e 100644
--- a/contrib/irrXML/irrTypes.h
+++ b/contrib/irrXML/irrTypes.h
@@ -79,13 +79,8 @@ typedef unsigned short wchar_t;
 #endif // microsoft compiler
 
 //! define a break macro for debugging only in Win32 mode.
-// WORKAROUND (assimp): remove __asm
-#if defined(WIN32) && defined(_MSC_VER) && defined(_DEBUG)
-#if defined(_M_IX86)
-#define _IRR_DEBUG_BREAK_IF( _CONDITION_ ) /*if (_CONDITION_) {_asm int 3}*/
-#else
-#define _IRR_DEBUG_BREAK_IF( _CONDITION_ )
-#endif
+#if !defined(_WIN64) && defined(WIN32) && defined(_MSC_VER) && defined(_DEBUG)
+#define _IRR_DEBUG_BREAK_IF( _CONDITION_ ) if (_CONDITION_) {_asm int 3}
 #else 
 #define _IRR_DEBUG_BREAK_IF( _CONDITION_ )
 #endif
@@ -96,10 +91,8 @@ When you call unmanaged code that returns a bool type value of false from manage
 the return value may appear as true. See 
 http://support.microsoft.com/default.aspx?kbid=823071 for details. 
 Compiler version defines: VC6.0 : 1200, VC7.0 : 1300, VC7.1 : 1310, VC8.0 : 1400*/
-
-// WORKAROUND (assimp): remove __asm 
-#if defined(WIN32) && defined(_MSC_VER) && (_MSC_VER > 1299) && (_MSC_VER < 1400)
-#define _IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX /*__asm mov eax,100*/
+#if !defined(_WIN64) && defined(WIN32) && defined(_MSC_VER) && (_MSC_VER > 1299) && (_MSC_VER < 1400)
+#define _IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX __asm mov eax,100
 #else
 #define _IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX
 #endif // _IRR_MANAGED_MARSHALLING_BUGFIX
diff --git a/contrib/irrXML/irrXML.cpp b/contrib/irrXML/irrXML.cpp
index 5a4b04507..3fd510302 100644
--- a/contrib/irrXML/irrXML.cpp
+++ b/contrib/irrXML/irrXML.cpp
@@ -2,14 +2,10 @@
 // This file is part of the "Irrlicht Engine" and the "irrXML" project.
 // For conditions of distribution and use, see copyright notice in irrlicht.h and/or irrXML.h
 
-// Need to include Assimp, too. We're using Assimp's version of fast_atof
-// so we need stdint.h. But no PCH.
-
-
 #include "irrXML.h"
 #include "irrString.h"
 #include "irrArray.h"
-//#include <assimp/fast_atof.h>
+#include "fast_atof.h"
 #include "CXMLReaderImpl.h"
 
 namespace irr
@@ -18,7 +14,7 @@ namespace io
 {
 
 //! Implementation of the file read callback for ordinary files
-class IRRXML_API CFileReadCallBack : public IFileReadCallBack
+class CFileReadCallBack : public IFileReadCallBack
 {
 public:
 
diff --git a/contrib/irrXML/irrXML.h b/contrib/irrXML/irrXML.h
index d724b3162..30b56c7b9 100644
--- a/contrib/irrXML/irrXML.h
+++ b/contrib/irrXML/irrXML.h
@@ -7,12 +7,6 @@
 
 #include <stdio.h>
 
-#ifdef _WIN32
-#   define IRRXML_API __declspec(dllexport)
-#else
-#   define IRRXML_API __attribute__ ((visibility("default")))
-#endif // _WIN32
-
 /** \mainpage irrXML 1.2 API documentation
  <div align="center"><img src="logobig.png" ></div>
 
@@ -178,7 +172,7 @@ namespace io
 		ETF_UTF32_BE,
 
 		//! UTF-32 format, little endian
-		ETF_UTF32_LE
+		ETF_UTF32_LE,
 	};
 
 
@@ -215,7 +209,7 @@ namespace io
 	two methods to read your data and give a pointer to an instance of
 	your implementation when calling createIrrXMLReader(), 
 	createIrrXMLReaderUTF16() or createIrrXMLReaderUTF32() */
-	class IRRXML_API IFileReadCallBack
+	class IFileReadCallBack
 	{
 	public:
 
@@ -415,7 +409,7 @@ namespace io
 	\return Returns a pointer to the created xml parser. This pointer should be 
 	deleted using 'delete' after no longer needed. Returns 0 if an error occured
 	and the file could not be opened. */
-    IRRXML_API IrrXMLReader* createIrrXMLReader(const char* filename);
+	IrrXMLReader* createIrrXMLReader(const char* filename);
 
 	//! Creates an instance of an UFT-8 or ASCII character xml parser.
 	/** This means that all character data will be returned in 8 bit ASCII or UTF-8. The file to read can 
@@ -427,7 +421,7 @@ namespace io
 	\return Returns a pointer to the created xml parser. This pointer should be 
 	deleted using 'delete' after no longer needed. Returns 0 if an error occured
 	and the file could not be opened. */
-    IRRXML_API IrrXMLReader* createIrrXMLReader(FILE* file);
+	IrrXMLReader* createIrrXMLReader(FILE* file);
 
 	//! Creates an instance of an UFT-8 or ASCII character xml parser. 
 	/** This means that all character data will be returned in 8 bit ASCII or UTF-8. The file to read can 
@@ -440,7 +434,7 @@ namespace io
 	 \return Returns a pointer to the created xml parser. This pointer should be 
 	 deleted using 'delete' after no longer needed. Returns 0 if an error occured
 	 and the file could not be opened. */
-    IRRXML_API IrrXMLReader* createIrrXMLReader(IFileReadCallBack* callback);
+	IrrXMLReader* createIrrXMLReader(IFileReadCallBack* callback);
 
 	//! Creates an instance of an UFT-16 xml parser. 
 	/** This means that
@@ -452,7 +446,7 @@ namespace io
 	\return Returns a pointer to the created xml parser. This pointer should be 
 	deleted using 'delete' after no longer needed. Returns 0 if an error occured
 	and the file could not be opened. */
-    IRRXML_API IrrXMLReaderUTF16* createIrrXMLReaderUTF16(const char* filename);
+	IrrXMLReaderUTF16* createIrrXMLReaderUTF16(const char* filename);
 
 	//! Creates an instance of an UFT-16 xml parser. 
 	/** This means that all character data will be returned in UTF-16. The file to read can 
@@ -464,7 +458,7 @@ namespace io
 	\return Returns a pointer to the created xml parser. This pointer should be 
 	deleted using 'delete' after no longer needed. Returns 0 if an error occured
 	and the file could not be opened. */
-    IRRXML_API IrrXMLReaderUTF16* createIrrXMLReaderUTF16(FILE* file);
+	IrrXMLReaderUTF16* createIrrXMLReaderUTF16(FILE* file);
 
 	//! Creates an instance of an UFT-16 xml parser. 
 	/** This means that all character data will be returned in UTF-16. The file to read can 
@@ -477,7 +471,7 @@ namespace io
 	\return Returns a pointer to the created xml parser. This pointer should be 
 	deleted using 'delete' after no longer needed. Returns 0 if an error occured
 	and the file could not be opened. */
-    IRRXML_API IrrXMLReaderUTF16* createIrrXMLReaderUTF16(IFileReadCallBack* callback);
+	IrrXMLReaderUTF16* createIrrXMLReaderUTF16(IFileReadCallBack* callback);
 
 
 	//! Creates an instance of an UFT-32 xml parser. 
@@ -489,7 +483,7 @@ namespace io
 	\return Returns a pointer to the created xml parser. This pointer should be 
 	deleted using 'delete' after no longer needed. Returns 0 if an error occured
 	and the file could not be opened. */
-    IRRXML_API IrrXMLReaderUTF32* createIrrXMLReaderUTF32(const char* filename);
+	IrrXMLReaderUTF32* createIrrXMLReaderUTF32(const char* filename);
 
 	//! Creates an instance of an UFT-32 xml parser. 
 	/** This means that all character data will be returned in UTF-32. The file to read can 
@@ -501,7 +495,7 @@ namespace io
 	\return Returns a pointer to the created xml parser. This pointer should be 
 	deleted using 'delete' after no longer needed. Returns 0 if an error occured
 	and the file could not be opened. */
-    IRRXML_API IrrXMLReaderUTF32* createIrrXMLReaderUTF32(FILE* file);
+	IrrXMLReaderUTF32* createIrrXMLReaderUTF32(FILE* file);
 
 	//! Creates an instance of an UFT-32 xml parser. 
 	/** This means that
@@ -515,7 +509,7 @@ namespace io
 	\return Returns a pointer to the created xml parser. This pointer should be 
 	deleted using 'delete' after no longer needed. Returns 0 if an error occured
 	and the file could not be opened. */
-    IRRXML_API IrrXMLReaderUTF32* createIrrXMLReaderUTF32(IFileReadCallBack* callback);
+	IrrXMLReaderUTF32* createIrrXMLReaderUTF32(IFileReadCallBack* callback);
 	
 
 	/*! \file irrxml.h

From 783430667b2072c9d8fd1cdee263c296405777d7 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Fri, 17 Jan 2020 20:21:53 +0100
Subject: [PATCH 005/211] fix initializer ordering for irrXml.

---
 contrib/irrXML/CXMLReaderImpl.h | 21 +++++++++++++++------
 1 file changed, 15 insertions(+), 6 deletions(-)

diff --git a/contrib/irrXML/CXMLReaderImpl.h b/contrib/irrXML/CXMLReaderImpl.h
index ad477ca51..63349b0cc 100644
--- a/contrib/irrXML/CXMLReaderImpl.h
+++ b/contrib/irrXML/CXMLReaderImpl.h
@@ -28,14 +28,23 @@ template<class char_type, class superclass>
 class CXMLReaderImpl : public IIrrXMLReader<char_type, superclass>
 {
 public:
-
 	//! Constructor
-	CXMLReaderImpl(IFileReadCallBack* callback, bool deleteCallBack = true)
-		: TextData(0), P(0), TextSize(0), TextBegin(0), CurrentNodeType(EXN_NONE),
-		SourceFormat(ETF_ASCII), TargetFormat(ETF_ASCII)
-	{
-		if (!callback)
+	CXMLReaderImpl(IFileReadCallBack* callback, bool deleteCallBack = true) 
+	: TextData(0)
+	, P(0)
+	, TextBegin(0)
+	, TextSize(0)
+	, CurrentNodeType(EXN_NONE)
+	, SourceFormat(ETF_ASCII)
+	, TargetFormat(ETF_ASCII)
+	, NodeName ()
+	, EmptyString()
+	, IsEmptyElement(false)
+	, SpecialCharacters()
+	, Attributes() {
+		if (!callback) {
 			return;
+		}
 
 		storeTargetFormat();
 

From b3d894ee739afc1abd7e84b4cef3f083526a67d6 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Sun, 16 Feb 2020 13:06:38 +0100
Subject: [PATCH 006/211] Update CMakeLists.txt

temporary disable iiXml test until xml-parser migration is ready.
---
 test/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 6cfa16c93..084d7fd77 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -137,7 +137,7 @@ SET( IMPORTERS
   unit/ImportExport/MDL/utMDLImporter_HL1_ImportSettings.cpp
   unit/ImportExport/MDL/utMDLImporter_HL1_Materials.cpp
   unit/ImportExport/MDL/utMDLImporter_HL1_Nodes.cpp
-  unit/ImportExport/IRR/utIrrImportExport.cpp
+  #unit/ImportExport/IRR/utIrrImportExport.cpp
   unit/ImportExport/RAW/utRAWImportExport.cpp
 )
 

From ec3a5620d0992d652fa03a2b7355c02d390f66f2 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Sun, 16 Feb 2020 15:04:18 +0100
Subject: [PATCH 007/211] Update AssxmlExporter.cpp

Fix the build.
---
 code/Assxml/AssxmlExporter.cpp | 568 ---------------------------------
 1 file changed, 568 deletions(-)

diff --git a/code/Assxml/AssxmlExporter.cpp b/code/Assxml/AssxmlExporter.cpp
index d40f6ed57..ac2a433dd 100644
--- a/code/Assxml/AssxmlExporter.cpp
+++ b/code/Assxml/AssxmlExporter.cpp
@@ -51,574 +51,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <assimp/Exporter.hpp>
 
 namespace Assimp   { 
-namespace AssxmlExport  {
-
-// -----------------------------------------------------------------------------------
-static int ioprintf( IOStream * io, const char *format, ... ) {
-	using namespace std;
-    if ( nullptr == io ) {
-        return -1;
-    }
-
-    static const int Size = 4096;
-    char sz[ Size ];
-    ::memset( sz, '\0', Size );
-    va_list va;
-    va_start( va, format );
-    const unsigned int nSize = vsnprintf( sz, Size-1, format, va );
-    ai_assert( nSize < Size );
-    va_end( va );
-
-    io->Write( sz, sizeof(char), nSize );
-
-    return nSize;
-}
-
-// -----------------------------------------------------------------------------------
-// Convert a name to standard XML format
-static void ConvertName(aiString& out, const aiString& in) {
-    out.length = 0;
-    for (unsigned int i = 0; i < in.length; ++i)  {
-        switch (in.data[i]) {
-            case '<':
-                out.Append("&lt;");break;
-            case '>':
-                out.Append("&gt;");break;
-            case '&':
-                out.Append("&amp;");break;
-            case '\"':
-                out.Append("&quot;");break;
-            case '\'':
-                out.Append("&apos;");break;
-            default:
-                out.data[out.length++] = in.data[i];
-        }
-    }
-    out.data[out.length] = 0;
-}
-
-// -----------------------------------------------------------------------------------
-// Write a single node as text dump
-static void WriteNode(const aiNode* node, IOStream * io, unsigned int depth) {
-    char prefix[512];
-    for (unsigned int i = 0; i < depth;++i)
-        prefix[i] = '\t';
-    prefix[depth] = '\0';
-
-    const aiMatrix4x4& m = node->mTransformation;
-
-    aiString name;
-    ConvertName(name,node->mName);
-    ioprintf(io,"%s<Node name=\"%s\"> \n"
-        "%s\t<Matrix4> \n"
-        "%s\t\t%0 6f %0 6f %0 6f %0 6f\n"
-        "%s\t\t%0 6f %0 6f %0 6f %0 6f\n"
-        "%s\t\t%0 6f %0 6f %0 6f %0 6f\n"
-        "%s\t\t%0 6f %0 6f %0 6f %0 6f\n"
-        "%s\t</Matrix4> \n",
-        prefix,name.data,prefix,
-        prefix,m.a1,m.a2,m.a3,m.a4,
-        prefix,m.b1,m.b2,m.b3,m.b4,
-        prefix,m.c1,m.c2,m.c3,m.c4,
-        prefix,m.d1,m.d2,m.d3,m.d4,prefix);
-
-    if (node->mNumMeshes) {
-        ioprintf(io, "%s\t<MeshRefs num=\"%i\">\n%s\t",
-            prefix,node->mNumMeshes,prefix);
-
-        for (unsigned int i = 0; i < node->mNumMeshes;++i) {
-            ioprintf(io,"%i ",node->mMeshes[i]);
-        }
-        ioprintf(io,"\n%s\t</MeshRefs>\n",prefix);
-    }
-
-    if (node->mNumChildren) {
-        ioprintf(io,"%s\t<NodeList num=\"%i\">\n",
-            prefix,node->mNumChildren);
-
-        for (unsigned int i = 0; i < node->mNumChildren;++i) {
-            WriteNode(node->mChildren[i],io,depth+2);
-        }
-        ioprintf(io,"%s\t</NodeList>\n",prefix);
-    }
-    ioprintf(io,"%s</Node>\n",prefix);
-}
-
-// -----------------------------------------------------------------------------------
-// Some chuncks of text will need to be encoded for XML
-// http://stackoverflow.com/questions/5665231/most-efficient-way-to-escape-xml-html-in-c-string#5665377
-static std::string encodeXML(const std::string& data) {
-    std::string buffer;
-    buffer.reserve(data.size());
-    for(size_t pos = 0; pos != data.size(); ++pos) {
-            switch(data[pos]) {
-                    case '&':  buffer.append("&amp;");              break;
-                    case '\"': buffer.append("&quot;");             break;
-                    case '\'': buffer.append("&apos;");             break;
-                    case '<':  buffer.append("&lt;");                   break;
-                    case '>':  buffer.append("&gt;");                   break;
-                    default:   buffer.append(&data[pos], 1);    break;
-            }
-    }
-    return buffer;
-}
-
-// -----------------------------------------------------------------------------------
-// Write a text model dump
-static
-void WriteDump(const aiScene* scene, IOStream* io, bool shortened) {
-    time_t tt = ::time( NULL );
-#if _WIN32
-    tm* p = gmtime(&tt);
-#else
-    struct tm now;
-    tm* p = gmtime_r(&tt, &now);
-#endif
-    ai_assert(nullptr != p);
-
-    // write header
-    std::string header(
-        "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
-        "<ASSIMP format_id=\"1\">\n\n"
-        "<!-- XML Model dump produced by assimp dump\n"
-        "  Library version: %i.%i.%i\n"
-        "  %s\n"
-        "-->"
-        " \n\n"
-        "<Scene flags=\"%d\" postprocessing=\"%i\">\n"
-    );
-
-    const unsigned int majorVersion( aiGetVersionMajor() );
-    const unsigned int minorVersion( aiGetVersionMinor() );
-    const unsigned int rev( aiGetVersionRevision() );
-    const char *curtime( asctime( p ) );
-    ioprintf( io, header.c_str(), majorVersion, minorVersion, rev, curtime, scene->mFlags, 0 );
-
-    // write the node graph
-    WriteNode(scene->mRootNode, io, 0);
-
-#if 0
-        // write cameras
-    for (unsigned int i = 0; i < scene->mNumCameras;++i) {
-        aiCamera* cam  = scene->mCameras[i];
-        ConvertName(name,cam->mName);
-
-        // camera header
-        ioprintf(io,"\t<Camera parent=\"%s\">\n"
-            "\t\t<Vector3 name=\"up\"        > %0 8f %0 8f %0 8f </Vector3>\n"
-            "\t\t<Vector3 name=\"lookat\"    > %0 8f %0 8f %0 8f </Vector3>\n"
-            "\t\t<Vector3 name=\"pos\"       > %0 8f %0 8f %0 8f </Vector3>\n"
-            "\t\t<Float   name=\"fov\"       > %f </Float>\n"
-            "\t\t<Float   name=\"aspect\"    > %f </Float>\n"
-            "\t\t<Float   name=\"near_clip\" > %f </Float>\n"
-            "\t\t<Float   name=\"far_clip\"  > %f </Float>\n"
-            "\t</Camera>\n",
-            name.data,
-            cam->mUp.x,cam->mUp.y,cam->mUp.z,
-            cam->mLookAt.x,cam->mLookAt.y,cam->mLookAt.z,
-            cam->mPosition.x,cam->mPosition.y,cam->mPosition.z,
-            cam->mHorizontalFOV,cam->mAspect,cam->mClipPlaneNear,cam->mClipPlaneFar,i);
-    }
-
-    // write lights
-    for (unsigned int i = 0; i < scene->mNumLights;++i) {
-        aiLight* l  = scene->mLights[i];
-        ConvertName(name,l->mName);
-
-        // light header
-        ioprintf(io,"\t<Light parent=\"%s\"> type=\"%s\"\n"
-            "\t\t<Vector3 name=\"diffuse\"   > %0 8f %0 8f %0 8f </Vector3>\n"
-            "\t\t<Vector3 name=\"specular\"  > %0 8f %0 8f %0 8f </Vector3>\n"
-            "\t\t<Vector3 name=\"ambient\"   > %0 8f %0 8f %0 8f </Vector3>\n",
-            name.data,
-            (l->mType == aiLightSource_DIRECTIONAL ? "directional" :
-            (l->mType == aiLightSource_POINT ? "point" : "spot" )),
-            l->mColorDiffuse.r, l->mColorDiffuse.g, l->mColorDiffuse.b,
-            l->mColorSpecular.r,l->mColorSpecular.g,l->mColorSpecular.b,
-            l->mColorAmbient.r, l->mColorAmbient.g, l->mColorAmbient.b);
-
-        if (l->mType != aiLightSource_DIRECTIONAL) {
-            ioprintf(io,
-                "\t\t<Vector3 name=\"pos\"       > %0 8f %0 8f %0 8f </Vector3>\n"
-                "\t\t<Float   name=\"atten_cst\" > %f </Float>\n"
-                "\t\t<Float   name=\"atten_lin\" > %f </Float>\n"
-                "\t\t<Float   name=\"atten_sqr\" > %f </Float>\n",
-                l->mPosition.x,l->mPosition.y,l->mPosition.z,
-                l->mAttenuationConstant,l->mAttenuationLinear,l->mAttenuationQuadratic);
-        }
-
-        if (l->mType != aiLightSource_POINT) {
-            ioprintf(io,
-                "\t\t<Vector3 name=\"lookat\"    > %0 8f %0 8f %0 8f </Vector3>\n",
-                l->mDirection.x,l->mDirection.y,l->mDirection.z);
-        }
-
-        if (l->mType == aiLightSource_SPOT) {
-            ioprintf(io,
-                "\t\t<Float   name=\"cone_out\" > %f </Float>\n"
-                "\t\t<Float   name=\"cone_inn\" > %f </Float>\n",
-                l->mAngleOuterCone,l->mAngleInnerCone);
-        }
-        ioprintf(io,"\t</Light>\n");
-    }
-#endif
-    aiString name;
-
-    // write textures
-    if (scene->mNumTextures) {
-        ioprintf(io,"<TextureList num=\"%i\">\n",scene->mNumTextures);
-        for (unsigned int i = 0; i < scene->mNumTextures;++i) {
-            aiTexture* tex  = scene->mTextures[i];
-            bool compressed = (tex->mHeight == 0);
-
-            // mesh header
-            ioprintf(io,"\t<Texture width=\"%i\" height=\"%i\" compressed=\"%s\"> \n",
-                (compressed ? -1 : tex->mWidth),(compressed ? -1 : tex->mHeight),
-                (compressed ? "true" : "false"));
-
-            if (compressed) {
-                ioprintf(io,"\t\t<Data length=\"%i\"> \n",tex->mWidth);
-
-                if (!shortened) {
-                    for (unsigned int n = 0; n < tex->mWidth;++n) {
-                        ioprintf(io,"\t\t\t%2x",reinterpret_cast<uint8_t*>(tex->pcData)[n]);
-                        if (n && !(n % 50)) {
-                            ioprintf(io,"\n");
-                        }
-                    }
-                }
-            }
-            else if (!shortened){
-                ioprintf(io,"\t\t<Data length=\"%i\"> \n",tex->mWidth*tex->mHeight*4);
-
-                // const unsigned int width = (unsigned int)std::log10((double)std::max(tex->mHeight,tex->mWidth))+1;
-                for (unsigned int y = 0; y < tex->mHeight;++y) {
-                    for (unsigned int x = 0; x < tex->mWidth;++x) {
-                        aiTexel* tx = tex->pcData + y*tex->mWidth+x;
-                        unsigned int r = tx->r,g=tx->g,b=tx->b,a=tx->a;
-                        ioprintf(io,"\t\t\t%2x %2x %2x %2x",r,g,b,a);
-
-                        // group by four for readability
-                        if ( 0 == ( x + y*tex->mWidth ) % 4 ) {
-                            ioprintf( io, "\n" );
-                        }
-                    }
-                }
-            }
-            ioprintf(io,"\t\t</Data>\n\t</Texture>\n");
-        }
-        ioprintf(io,"</TextureList>\n");
-    }
-
-    // write materials
-    if (scene->mNumMaterials) {
-        ioprintf(io,"<MaterialList num=\"%i\">\n",scene->mNumMaterials);
-        for (unsigned int i = 0; i< scene->mNumMaterials; ++i) {
-            const aiMaterial* mat = scene->mMaterials[i];
-
-            ioprintf(io,"\t<Material>\n");
-            ioprintf(io,"\t\t<MatPropertyList  num=\"%i\">\n",mat->mNumProperties);
-            for (unsigned int n = 0; n < mat->mNumProperties;++n) {
-
-                const aiMaterialProperty* prop = mat->mProperties[n];
-                const char* sz = "";
-                if (prop->mType == aiPTI_Float) {
-                    sz = "float";
-                }
-                else if (prop->mType == aiPTI_Integer) {
-                    sz = "integer";
-                }
-                else if (prop->mType == aiPTI_String) {
-                    sz = "string";
-                }
-                else if (prop->mType == aiPTI_Buffer) {
-                    sz = "binary_buffer";
-                }
-
-                ioprintf(io,"\t\t\t<MatProperty key=\"%s\" \n\t\t\ttype=\"%s\" tex_usage=\"%s\" tex_index=\"%i\"",
-                    prop->mKey.data, sz,
-                    ::TextureTypeToString((aiTextureType)prop->mSemantic),prop->mIndex);
-
-                if (prop->mType == aiPTI_Float) {
-                    ioprintf(io," size=\"%i\">\n\t\t\t\t",
-                        static_cast<int>(prop->mDataLength/sizeof(float)));
-
-                    for (unsigned int p = 0; p < prop->mDataLength/sizeof(float);++p) {
-                        ioprintf(io,"%f ",*((float*)(prop->mData+p*sizeof(float))));
-                    }
-                }
-                else if (prop->mType == aiPTI_Integer) {
-                    ioprintf(io," size=\"%i\">\n\t\t\t\t",
-                        static_cast<int>(prop->mDataLength/sizeof(int)));
-
-                    for (unsigned int p = 0; p < prop->mDataLength/sizeof(int);++p) {
-                        ioprintf(io,"%i ",*((int*)(prop->mData+p*sizeof(int))));
-                    }
-                }
-                else if (prop->mType == aiPTI_Buffer) {
-                    ioprintf(io," size=\"%i\">\n\t\t\t\t",
-                        static_cast<int>(prop->mDataLength));
-
-                    for (unsigned int p = 0; p < prop->mDataLength;++p) {
-                        ioprintf(io,"%2x ",prop->mData[p]);
-                        if (p && 0 == p%30) {
-                            ioprintf(io,"\n\t\t\t\t");
-                        }
-                    }
-                }
-                else if (prop->mType == aiPTI_String) {
-                    ioprintf(io,">\n\t\t\t\t\"%s\"",encodeXML(prop->mData+4).c_str() /* skip length */);
-                }
-                ioprintf(io,"\n\t\t\t</MatProperty>\n");
-            }
-            ioprintf(io,"\t\t</MatPropertyList>\n");
-            ioprintf(io,"\t</Material>\n");
-        }
-        ioprintf(io,"</MaterialList>\n");
-    }
-
-    // write animations
-    if (scene->mNumAnimations) {
-        ioprintf(io,"<AnimationList num=\"%i\">\n",scene->mNumAnimations);
-        for (unsigned int i = 0; i < scene->mNumAnimations;++i) {
-            aiAnimation* anim = scene->mAnimations[i];
-
-            // anim header
-            ConvertName(name,anim->mName);
-            ioprintf(io,"\t<Animation name=\"%s\" duration=\"%e\" tick_cnt=\"%e\">\n",
-                name.data, anim->mDuration, anim->mTicksPerSecond);
-
-            // write bone animation channels
-            if (anim->mNumChannels) {
-                ioprintf(io,"\t\t<NodeAnimList num=\"%i\">\n",anim->mNumChannels);
-                for (unsigned int n = 0; n < anim->mNumChannels;++n) {
-                    aiNodeAnim* nd = anim->mChannels[n];
-
-                    // node anim header
-                    ConvertName(name,nd->mNodeName);
-                    ioprintf(io,"\t\t\t<NodeAnim node=\"%s\">\n",name.data);
-
-                    if (!shortened) {
-                        // write position keys
-                        if (nd->mNumPositionKeys) {
-                            ioprintf(io,"\t\t\t\t<PositionKeyList num=\"%i\">\n",nd->mNumPositionKeys);
-                            for (unsigned int a = 0; a < nd->mNumPositionKeys;++a) {
-                                aiVectorKey* vc = nd->mPositionKeys+a;
-                                ioprintf(io,"\t\t\t\t\t<PositionKey time=\"%e\">\n"
-                                    "\t\t\t\t\t\t%0 8f %0 8f %0 8f\n\t\t\t\t\t</PositionKey>\n",
-                                    vc->mTime,vc->mValue.x,vc->mValue.y,vc->mValue.z);
-                            }
-                            ioprintf(io,"\t\t\t\t</PositionKeyList>\n");
-                        }
-
-                        // write scaling keys
-                        if (nd->mNumScalingKeys) {
-                            ioprintf(io,"\t\t\t\t<ScalingKeyList num=\"%i\">\n",nd->mNumScalingKeys);
-                            for (unsigned int a = 0; a < nd->mNumScalingKeys;++a) {
-                                aiVectorKey* vc = nd->mScalingKeys+a;
-                                ioprintf(io,"\t\t\t\t\t<ScalingKey time=\"%e\">\n"
-                                    "\t\t\t\t\t\t%0 8f %0 8f %0 8f\n\t\t\t\t\t</ScalingKey>\n",
-                                    vc->mTime,vc->mValue.x,vc->mValue.y,vc->mValue.z);
-                            }
-                            ioprintf(io,"\t\t\t\t</ScalingKeyList>\n");
-                        }
-
-                        // write rotation keys
-                        if (nd->mNumRotationKeys) {
-                            ioprintf(io,"\t\t\t\t<RotationKeyList num=\"%i\">\n",nd->mNumRotationKeys);
-                            for (unsigned int a = 0; a < nd->mNumRotationKeys;++a) {
-                                aiQuatKey* vc = nd->mRotationKeys+a;
-                                ioprintf(io,"\t\t\t\t\t<RotationKey time=\"%e\">\n"
-                                    "\t\t\t\t\t\t%0 8f %0 8f %0 8f %0 8f\n\t\t\t\t\t</RotationKey>\n",
-                                    vc->mTime,vc->mValue.x,vc->mValue.y,vc->mValue.z,vc->mValue.w);
-                            }
-                            ioprintf(io,"\t\t\t\t</RotationKeyList>\n");
-                        }
-                    }
-                    ioprintf(io,"\t\t\t</NodeAnim>\n");
-                }
-                ioprintf(io,"\t\t</NodeAnimList>\n");
-            }
-            ioprintf(io,"\t</Animation>\n");
-        }
-        ioprintf(io,"</AnimationList>\n");
-    }
-
-    // write meshes
-    if (scene->mNumMeshes) {
-        ioprintf(io,"<MeshList num=\"%i\">\n",scene->mNumMeshes);
-        for (unsigned int i = 0; i < scene->mNumMeshes;++i) {
-            aiMesh* mesh = scene->mMeshes[i];
-            // const unsigned int width = (unsigned int)std::log10((double)mesh->mNumVertices)+1;
-
-            // mesh header
-            ioprintf(io,"\t<Mesh types=\"%s %s %s %s\" material_index=\"%i\">\n",
-                (mesh->mPrimitiveTypes & aiPrimitiveType_POINT    ? "points"    : ""),
-                (mesh->mPrimitiveTypes & aiPrimitiveType_LINE     ? "lines"     : ""),
-                (mesh->mPrimitiveTypes & aiPrimitiveType_TRIANGLE ? "triangles" : ""),
-                (mesh->mPrimitiveTypes & aiPrimitiveType_POLYGON  ? "polygons"  : ""),
-                mesh->mMaterialIndex);
-
-            // bones
-            if (mesh->mNumBones) {
-                ioprintf(io,"\t\t<BoneList num=\"%i\">\n",mesh->mNumBones);
-
-                for (unsigned int n = 0; n < mesh->mNumBones;++n) {
-                    aiBone* bone = mesh->mBones[n];
-
-                    ConvertName(name,bone->mName);
-                    // bone header
-                    ioprintf(io,"\t\t\t<Bone name=\"%s\">\n"
-                        "\t\t\t\t<Matrix4> \n"
-                        "\t\t\t\t\t%0 6f %0 6f %0 6f %0 6f\n"
-                        "\t\t\t\t\t%0 6f %0 6f %0 6f %0 6f\n"
-                        "\t\t\t\t\t%0 6f %0 6f %0 6f %0 6f\n"
-                        "\t\t\t\t\t%0 6f %0 6f %0 6f %0 6f\n"
-                        "\t\t\t\t</Matrix4> \n",
-                        name.data,
-                        bone->mOffsetMatrix.a1,bone->mOffsetMatrix.a2,bone->mOffsetMatrix.a3,bone->mOffsetMatrix.a4,
-                        bone->mOffsetMatrix.b1,bone->mOffsetMatrix.b2,bone->mOffsetMatrix.b3,bone->mOffsetMatrix.b4,
-                        bone->mOffsetMatrix.c1,bone->mOffsetMatrix.c2,bone->mOffsetMatrix.c3,bone->mOffsetMatrix.c4,
-                        bone->mOffsetMatrix.d1,bone->mOffsetMatrix.d2,bone->mOffsetMatrix.d3,bone->mOffsetMatrix.d4);
-
-                    if (!shortened && bone->mNumWeights) {
-                        ioprintf(io,"\t\t\t\t<WeightList num=\"%i\">\n",bone->mNumWeights);
-
-                        // bone weights
-                        for (unsigned int a = 0; a < bone->mNumWeights;++a) {
-                            aiVertexWeight* wght = bone->mWeights+a;
-
-                            ioprintf(io,"\t\t\t\t\t<Weight index=\"%i\">\n\t\t\t\t\t\t%f\n\t\t\t\t\t</Weight>\n",
-                                wght->mVertexId,wght->mWeight);
-                        }
-                        ioprintf(io,"\t\t\t\t</WeightList>\n");
-                    }
-                    ioprintf(io,"\t\t\t</Bone>\n");
-                }
-                ioprintf(io,"\t\t</BoneList>\n");
-            }
-
-            // faces
-            if (!shortened && mesh->mNumFaces) {
-                ioprintf(io,"\t\t<FaceList num=\"%i\">\n",mesh->mNumFaces);
-                for (unsigned int n = 0; n < mesh->mNumFaces; ++n) {
-                    aiFace& f = mesh->mFaces[n];
-                    ioprintf(io,"\t\t\t<Face num=\"%i\">\n"
-                        "\t\t\t\t",f.mNumIndices);
-
-                    for (unsigned int j = 0; j < f.mNumIndices;++j)
-                        ioprintf(io,"%i ",f.mIndices[j]);
-
-                    ioprintf(io,"\n\t\t\t</Face>\n");
-                }
-                ioprintf(io,"\t\t</FaceList>\n");
-            }
-
-            // vertex positions
-            if (mesh->HasPositions()) {
-                ioprintf(io,"\t\t<Positions num=\"%i\" set=\"0\" num_components=\"3\"> \n",mesh->mNumVertices);
-                if (!shortened) {
-                    for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
-                        ioprintf(io,"\t\t%0 8f %0 8f %0 8f\n",
-                            mesh->mVertices[n].x,
-                            mesh->mVertices[n].y,
-                            mesh->mVertices[n].z);
-                    }
-                }
-                ioprintf(io,"\t\t</Positions>\n");
-            }
-
-            // vertex normals
-            if (mesh->HasNormals()) {
-                ioprintf(io,"\t\t<Normals num=\"%i\" set=\"0\" num_components=\"3\"> \n",mesh->mNumVertices);
-                if (!shortened) {
-                    for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
-                        ioprintf(io,"\t\t%0 8f %0 8f %0 8f\n",
-                            mesh->mNormals[n].x,
-                            mesh->mNormals[n].y,
-                            mesh->mNormals[n].z);
-                    }
-                }
-                ioprintf(io,"\t\t</Normals>\n");
-            }
-
-            // vertex tangents and bitangents
-            if (mesh->HasTangentsAndBitangents()) {
-                ioprintf(io,"\t\t<Tangents num=\"%i\" set=\"0\" num_components=\"3\"> \n",mesh->mNumVertices);
-                if (!shortened) {
-                    for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
-                        ioprintf(io,"\t\t%0 8f %0 8f %0 8f\n",
-                            mesh->mTangents[n].x,
-                            mesh->mTangents[n].y,
-                            mesh->mTangents[n].z);
-                    }
-                }
-                ioprintf(io,"\t\t</Tangents>\n");
-
-                ioprintf(io,"\t\t<Bitangents num=\"%i\" set=\"0\" num_components=\"3\"> \n",mesh->mNumVertices);
-                if (!shortened) {
-                    for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
-                        ioprintf(io,"\t\t%0 8f %0 8f %0 8f\n",
-                            mesh->mBitangents[n].x,
-                            mesh->mBitangents[n].y,
-                            mesh->mBitangents[n].z);
-                    }
-                }
-                ioprintf(io,"\t\t</Bitangents>\n");
-            }
-
-            // texture coordinates
-            for (unsigned int a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a) {
-                if (!mesh->mTextureCoords[a])
-                    break;
-
-                ioprintf(io,"\t\t<TextureCoords num=\"%i\" set=\"%i\" num_components=\"%i\"> \n",mesh->mNumVertices,
-                    a,mesh->mNumUVComponents[a]);
-
-                if (!shortened) {
-                    if (mesh->mNumUVComponents[a] == 3) {
-                        for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
-                            ioprintf(io,"\t\t%0 8f %0 8f %0 8f\n",
-                                mesh->mTextureCoords[a][n].x,
-                                mesh->mTextureCoords[a][n].y,
-                                mesh->mTextureCoords[a][n].z);
-                        }
-                    }
-                    else {
-                        for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
-                            ioprintf(io,"\t\t%0 8f %0 8f\n",
-                                mesh->mTextureCoords[a][n].x,
-                                mesh->mTextureCoords[a][n].y);
-                        }
-                    }
-                }
-                ioprintf(io,"\t\t</TextureCoords>\n");
-            }
-
-            // vertex colors
-            for (unsigned int a = 0; a < AI_MAX_NUMBER_OF_COLOR_SETS; ++a) {
-                if (!mesh->mColors[a])
-                    break;
-                ioprintf(io,"\t\t<Colors num=\"%i\" set=\"%i\" num_components=\"4\"> \n",mesh->mNumVertices,a);
-                if (!shortened) {
-                    for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
-                        ioprintf(io,"\t\t%0 8f %0 8f %0 8f %0 8f\n",
-                            mesh->mColors[a][n].r,
-                            mesh->mColors[a][n].g,
-                            mesh->mColors[a][n].b,
-                            mesh->mColors[a][n].a);
-                    }
-                }
-                ioprintf(io,"\t\t</Colors>\n");
-            }
-            ioprintf(io,"\t</Mesh>\n");
-        }
-        ioprintf(io,"</MeshList>\n");
-    }
-    ioprintf(io,"</Scene>\n</ASSIMP>");
-}
-
-} // end of namespace AssxmlExport
 
 void ExportSceneAssxml(const char* pFile, IOSystem* pIOSystem, const aiScene* pScene, const ExportProperties* /*pProperties*/)
 {

From d75f46280dc6e23b8834e769016e4415ac96d4ac Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Sun, 16 Feb 2020 15:32:29 +0100
Subject: [PATCH 008/211] Update irrString.h

fiix ordering of initializiation
---
 contrib/irrXML/irrString.h | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/contrib/irrXML/irrString.h b/contrib/irrXML/irrString.h
index 1b32ee5ea..1abf22b78 100644
--- a/contrib/irrXML/irrString.h
+++ b/contrib/irrXML/irrString.h
@@ -19,7 +19,7 @@ so you can assign unicode to string<c8> and ascii to string<wchar_t>
 Note that the conversation between both is not done using an encoding.
 
 Known bugs:
-Special characters like '�', '�' and '�' are ignored in the
+Special characters like 'Ä', 'Ü' and 'Ö' are ignored in the
 methods make_upper, make_lower and equals_ignore_case.
 */
 template <class T>
@@ -29,7 +29,7 @@ public:
 
 	//! Default constructor
 	string()
-	: allocated(1), used(1), array(0)
+	: array(0), allocated(1), used(1) 
 	{
 		array = new T[1];
 		array[0] = 0x0;
@@ -39,7 +39,7 @@ public:
 
 	//! Constructor
 	string(const string<T>& other)
-	: allocated(0), used(0), array(0)
+	:  array(0), allocated(0), used(0)
 	{
 		*this = other;
 	}
@@ -47,7 +47,7 @@ public:
 
 	//! Constructs a string from an int
 	string(int number)
-	: allocated(0), used(0), array(0)
+	: array(0), allocated(0), used(0) 
 	{
 		// store if negative and make positive
 
@@ -98,7 +98,7 @@ public:
 	//! Constructor for copying a string from a pointer with a given lenght
 	template <class B>
 	string(const B* c, s32 lenght)
-	: allocated(0), used(0), array(0)
+	: array(0), allocated(0), used(0)
 	{
 		if (!c)
 			return;
@@ -117,7 +117,7 @@ public:
 	//! Constructor for unicode and ascii strings
 	template <class B>
 	string(const B* c)
-	: allocated(0), used(0), array(0)
+	: array(0), allocated(0), used(0)
 	{
 		*this = c;
 	}

From 92da00329fc645db2148fdee5ee8af11695845ec Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Sun, 16 Feb 2020 18:10:52 +0100
Subject: [PATCH 009/211] Update irrArray.h

fix init ordering.
---
 contrib/irrXML/irrArray.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/contrib/irrXML/irrArray.h b/contrib/irrXML/irrArray.h
index f7b710b80..40c822590 100644
--- a/contrib/irrXML/irrArray.h
+++ b/contrib/irrXML/irrArray.h
@@ -23,7 +23,7 @@ class array
 public:
 
 	array()
-		: data(0), used(0), allocated(0),
+		: data(0), allocated(0), used(0),
 			free_when_destroyed(true), is_sorted(true)
 	{
 	}
@@ -31,7 +31,7 @@ public:
 	//! Constructs a array and allocates an initial chunk of memory.
 	//! \param start_count: Amount of elements to allocate.
 	array(u32 start_count)
-		: data(0), used(0), allocated(0),
+		: data(0), allocated(0), used(0),
 			free_when_destroyed(true),	is_sorted(true)
 	{
 		reallocate(start_count);

From fb5b01958a448e1c3dea9b6b2796b8bf9f98a5a7 Mon Sep 17 00:00:00 2001
From: Paul Arden <paul@migenius.com>
Date: Tue, 25 Feb 2020 11:03:07 +1100
Subject: [PATCH 010/211] Fix to read orthographic camera data. Manual merge
 for this branch. Fixes #3028

---
 code/glTF2/glTF2Asset.inl | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/code/glTF2/glTF2Asset.inl b/code/glTF2/glTF2Asset.inl
index 4259022e9..184ad7419 100644
--- a/code/glTF2/glTF2Asset.inl
+++ b/code/glTF2/glTF2Asset.inl
@@ -1087,10 +1087,10 @@ inline void Camera::Read(Value& obj, Asset& /*r*/)
         cameraProperties.perspective.znear       = MemberOrDefault(*it, "znear", 0.01f);
     }
     else {
-        cameraProperties.ortographic.xmag  = MemberOrDefault(obj, "xmag", 1.f);
-        cameraProperties.ortographic.ymag  = MemberOrDefault(obj, "ymag", 1.f);
-        cameraProperties.ortographic.zfar  = MemberOrDefault(obj, "zfar", 100.f);
-        cameraProperties.ortographic.znear = MemberOrDefault(obj, "znear", 0.01f);
+        cameraProperties.ortographic.xmag  = MemberOrDefault(*it, "xmag", 1.f);
+        cameraProperties.ortographic.ymag  = MemberOrDefault(*it, "ymag", 1.f);
+        cameraProperties.ortographic.zfar  = MemberOrDefault(*it, "zfar", 100.f);
+        cameraProperties.ortographic.znear = MemberOrDefault(*it, "znear", 0.01f);
     }
 }
 

From ae50c4ebdf23c7f6f61300dede5bf32e0d306eb2 Mon Sep 17 00:00:00 2001
From: Paul Arden <paul@migenius.com>
Date: Tue, 25 Feb 2020 14:45:00 +1100
Subject: [PATCH 011/211] Add support for orthographic camera information and
 use in glTF2 importer. Fixes #3030.

---
 code/glTF2/glTF2Importer.cpp |  1 +
 include/assimp/camera.h      | 23 +++++++++++++++++------
 2 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/code/glTF2/glTF2Importer.cpp b/code/glTF2/glTF2Importer.cpp
index dd80aeba9..cd67e69b7 100644
--- a/code/glTF2/glTF2Importer.cpp
+++ b/code/glTF2/glTF2Importer.cpp
@@ -715,6 +715,7 @@ void glTF2Importer::ImportCameras(glTF2::Asset &r) {
 			aicam->mClipPlaneFar = cam.cameraProperties.ortographic.zfar;
 			aicam->mClipPlaneNear = cam.cameraProperties.ortographic.znear;
 			aicam->mHorizontalFOV = 0.0;
+			aicam->mOrthographicWidth = cam.cameraProperties.ortographic.xmag;
 			aicam->mAspect = 1.0f;
 			if (0.f != cam.cameraProperties.ortographic.ymag) {
 				aicam->mAspect = cam.cameraProperties.ortographic.xmag / cam.cameraProperties.ortographic.ymag;
diff --git a/include/assimp/camera.h b/include/assimp/camera.h
index adb749ff5..ef52fce71 100644
--- a/include/assimp/camera.h
+++ b/include/assimp/camera.h
@@ -171,15 +171,26 @@ struct aiCamera
      */
     float mAspect;
 
+    /** Half horizontal orthographic width, in scene units.
+     *
+     *  The orthographic width specifies the half width of the
+     *  orthographic view box. If non-zero the camera is
+     *  orthographic and the mAspect should define to the
+     *  ratio between the orthographic width and height
+     *  and mHorizontalFOV should be set to 0.
+     *  The default value is 0 (not orthographic).
+     */
+	float mOrthographicWidth;
 #ifdef __cplusplus
 
     aiCamera() AI_NO_EXCEPT
-        : mUp               (0.f,1.f,0.f)
-        , mLookAt           (0.f,0.f,1.f)
-        , mHorizontalFOV    (0.25f * (float)AI_MATH_PI)
-        , mClipPlaneNear    (0.1f)
-        , mClipPlaneFar     (1000.f)
-        , mAspect           (0.f)
+        : mUp                (0.f,1.f,0.f)
+        , mLookAt            (0.f,0.f,1.f)
+        , mHorizontalFOV     (0.25f * (float)AI_MATH_PI)
+        , mClipPlaneNear     (0.1f)
+        , mClipPlaneFar      (1000.f)
+        , mAspect            (0.f)
+	    , mOrthographicWidth (0.f)
     {}
 
     /** @brief Get a *right-handed* camera matrix from me

From e56def7585804f39ee4889d11afe2508207308d9 Mon Sep 17 00:00:00 2001
From: Paul Arden <paul@migenius.com>
Date: Tue, 25 Feb 2020 14:52:59 +1100
Subject: [PATCH 012/211] Fix indentation.

---
 include/assimp/camera.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/assimp/camera.h b/include/assimp/camera.h
index ef52fce71..e266119fe 100644
--- a/include/assimp/camera.h
+++ b/include/assimp/camera.h
@@ -180,7 +180,7 @@ struct aiCamera
      *  and mHorizontalFOV should be set to 0.
      *  The default value is 0 (not orthographic).
      */
-	float mOrthographicWidth;
+    float mOrthographicWidth;
 #ifdef __cplusplus
 
     aiCamera() AI_NO_EXCEPT
@@ -190,7 +190,7 @@ struct aiCamera
         , mClipPlaneNear     (0.1f)
         , mClipPlaneFar      (1000.f)
         , mAspect            (0.f)
-	    , mOrthographicWidth (0.f)
+        , mOrthographicWidth (0.f)
     {}
 
     /** @brief Get a *right-handed* camera matrix from me

From 3c081f5f709392849384c6bf8efba6fb0ff205cd Mon Sep 17 00:00:00 2001
From: Nikita Shubin <NShubin@topcon.com>
Date: Wed, 26 Feb 2020 17:06:22 +0300
Subject: [PATCH 013/211] [RFC] cmake: targets: check lib or lib64 path

Linkage against lib or lib64 should be taken into assumption.

Without it we get:

The imported target "assimp::assimp" references the file

     "/usr/lib/libassimp.so.5"

When compiling against x86_64 target. The library of couse exits in
/usr/lib64.

see:
https://cmake.org/cmake/help/v3.17/prop_gbl/FIND_LIBRARY_USE_LIB64_PATHS.html

As i am not a master of cmake this should be double checked if
it doesn't break anything.

Signed-off-by: Nikita Shubin <NShubin@topcon.com>
---
 assimpTargets-debug.cmake.in   | 16 ++++++++++++----
 assimpTargets-release.cmake.in | 16 ++++++++++++----
 2 files changed, 24 insertions(+), 8 deletions(-)

diff --git a/assimpTargets-debug.cmake.in b/assimpTargets-debug.cmake.in
index e4ccbfba9..cefdd038a 100644
--- a/assimpTargets-debug.cmake.in
+++ b/assimpTargets-debug.cmake.in
@@ -7,6 +7,14 @@ set(CMAKE_IMPORT_FILE_VERSION 1)
 
 set(ASSIMP_BUILD_SHARED_LIBS @BUILD_SHARED_LIBS@)
 
+get_property(LIB64 GLOBAL PROPERTY FIND_LIBRARY_USE_LIB64_PATHS)
+
+if ("${LIB64}" STREQUAL "TRUE")
+    set(LIBSUFFIX 64)
+else()
+    set(LIBSUFFIX "")
+endif()
+
 if(MSVC)
   if(MSVC_TOOLSET_VERSION)
     set(MSVC_PREFIX "vc${MSVC_TOOLSET_VERSION}")
@@ -75,17 +83,17 @@ else()
     endif()
     set_target_properties(assimp::assimp PROPERTIES
       IMPORTED_SONAME_DEBUG "${sharedLibraryName}"
-      IMPORTED_LOCATION_DEBUG "${_IMPORT_PREFIX}/lib/${sharedLibraryName}"
+      IMPORTED_LOCATION_DEBUG "${_IMPORT_PREFIX}/lib${LIBSUFFIX}/${sharedLibraryName}"
     )
     list(APPEND _IMPORT_CHECK_TARGETS assimp::assimp )
-    list(APPEND _IMPORT_CHECK_FILES_FOR_assimp::assimp "${_IMPORT_PREFIX}/lib/${sharedLibraryName}" )
+    list(APPEND _IMPORT_CHECK_FILES_FOR_assimp::assimp "${_IMPORT_PREFIX}/lib${LIBSUFFIX}/${sharedLibraryName}" )
   else()
     set(staticLibraryName "libassimp${ASSIMP_LIBRARY_SUFFIX}@CMAKE_DEBUG_POSTFIX@@CMAKE_STATIC_LIBRARY_SUFFIX@")
     set_target_properties(assimp::assimp PROPERTIES
-      IMPORTED_LOCATION_DEBUG "${_IMPORT_PREFIX}/lib/${staticLibraryName}"
+      IMPORTED_LOCATION_DEBUG "${_IMPORT_PREFIX}/lib${LIBSUFFIX}/${staticLibraryName}"
     )
     list(APPEND _IMPORT_CHECK_TARGETS assimp::assimp )
-    list(APPEND _IMPORT_CHECK_FILES_FOR_assimp::assimp "${_IMPORT_PREFIX}/lib/${staticLibraryName}" )
+    list(APPEND _IMPORT_CHECK_FILES_FOR_assimp::assimp "${_IMPORT_PREFIX}/lib${LIBSUFFIX}/${staticLibraryName}" )
   endif()
 endif()
 
diff --git a/assimpTargets-release.cmake.in b/assimpTargets-release.cmake.in
index 79b643a9a..ec2daf1ba 100644
--- a/assimpTargets-release.cmake.in
+++ b/assimpTargets-release.cmake.in
@@ -7,6 +7,14 @@ set(CMAKE_IMPORT_FILE_VERSION 1)
 
 set(ASSIMP_BUILD_SHARED_LIBS @BUILD_SHARED_LIBS@)
 
+get_property(LIB64 GLOBAL PROPERTY FIND_LIBRARY_USE_LIB64_PATHS)
+
+if ("${LIB64}" STREQUAL "TRUE")
+    set(LIBSUFFIX 64)
+else()
+    set(LIBSUFFIX "")
+endif()
+
 if(MSVC)
   if(MSVC_TOOLSET_VERSION)
     set(MSVC_PREFIX "vc${MSVC_TOOLSET_VERSION}")
@@ -76,17 +84,17 @@ else()
     set_target_properties(assimp::assimp PROPERTIES
       IMPORTED_SONAME_RELEASE "${sharedLibraryName}"
 
-      IMPORTED_LOCATION_RELEASE "${_IMPORT_PREFIX}/lib/${sharedLibraryName}"
+      IMPORTED_LOCATION_RELEASE "${_IMPORT_PREFIX}/lib${LIBSUFFIX}/${sharedLibraryName}"
     )
     list(APPEND _IMPORT_CHECK_TARGETS assimp::assimp )
-    list(APPEND _IMPORT_CHECK_FILES_FOR_assimp::assimp "${_IMPORT_PREFIX}/lib/${sharedLibraryName}" )
+    list(APPEND _IMPORT_CHECK_FILES_FOR_assimp::assimp "${_IMPORT_PREFIX}/lib${LIBSUFFIX}/${sharedLibraryName}" )
   else()
     set(staticLibraryName "libassimp${ASSIMP_LIBRARY_SUFFIX}@CMAKE_STATIC_LIBRARY_SUFFIX@")
     set_target_properties(assimp::assimp PROPERTIES
-      IMPORTED_LOCATION_RELEASE "${_IMPORT_PREFIX}/lib/${staticLibraryName}"
+      IMPORTED_LOCATION_RELEASE "${_IMPORT_PREFIX}/lib${LIBSUFFIX}/${staticLibraryName}"
     )
     list(APPEND _IMPORT_CHECK_TARGETS assimp::assimp )
-    list(APPEND _IMPORT_CHECK_FILES_FOR_assimp::assimp "${_IMPORT_PREFIX}/lib/${staticLibraryName}" )
+    list(APPEND _IMPORT_CHECK_FILES_FOR_assimp::assimp "${_IMPORT_PREFIX}/lib${LIBSUFFIX}/${staticLibraryName}" )
   endif()
 endif()
 

From ed5aab94958b629c9b0857c1717b884f1f030310 Mon Sep 17 00:00:00 2001
From: Marc-Antoine Lortie <marc-antoine.lortie@outlook.com>
Date: Wed, 26 Feb 2020 12:19:06 -0500
Subject: [PATCH 014/211] Fixed and changed a few things.

- Removed references to test models with relative path.
- Fixed a compile warning.
- Added usage message.
---
 samples/SimpleOpenGL/CMakeLists.txt        | 18 +++--
 samples/SimpleOpenGL/Sample_SimpleOpenGL.c | 79 +++++++++++++++++++---
 2 files changed, 81 insertions(+), 16 deletions(-)

diff --git a/samples/SimpleOpenGL/CMakeLists.txt b/samples/SimpleOpenGL/CMakeLists.txt
index 39593fdb9..6bc8e37e6 100644
--- a/samples/SimpleOpenGL/CMakeLists.txt
+++ b/samples/SimpleOpenGL/CMakeLists.txt
@@ -1,3 +1,5 @@
+SET(SAMPLE_PROJECT_NAME assimp_simpleogl)
+
 FIND_PACKAGE(OpenGL)
 FIND_PACKAGE(GLUT)
 IF ( MSVC )
@@ -16,6 +18,10 @@ IF ( NOT GLUT_FOUND )
   ENDIF ()
 ENDIF ()
 
+# Used for usage and error messages in the program.
+ADD_COMPILE_DEFINITIONS(ASSIMP_VERSION="${ASSIMP_VERSION}")
+ADD_COMPILE_DEFINITIONS(PROJECT_NAME="${SAMPLE_PROJECT_NAME}")
+
 if ( MSVC )
   ADD_DEFINITIONS( -D_SCL_SECURE_NO_WARNINGS )
   ADD_DEFINITIONS( -D_CRT_SECURE_NO_WARNINGS )
@@ -34,17 +40,17 @@ LINK_DIRECTORIES(
   ${Assimp_BINARY_DIR}/lib
 )
 
-ADD_EXECUTABLE( assimp_simpleogl
+ADD_EXECUTABLE( ${SAMPLE_PROJECT_NAME}
   Sample_SimpleOpenGL.c
 )
 
-SET_PROPERTY(TARGET assimp_simpleogl PROPERTY DEBUG_POSTFIX ${CMAKE_DEBUG_POSTFIX})
+SET_PROPERTY(TARGET ${SAMPLE_PROJECT_NAME} PROPERTY DEBUG_POSTFIX ${CMAKE_DEBUG_POSTFIX})
 
-TARGET_LINK_LIBRARIES( assimp_simpleogl assimp ${OPENGL_LIBRARIES} ${GLUT_LIBRARIES} ${M_LIB} )
-SET_TARGET_PROPERTIES( assimp_simpleogl PROPERTIES
-  OUTPUT_NAME assimp_simpleogl
+TARGET_LINK_LIBRARIES( ${SAMPLE_PROJECT_NAME} assimp ${OPENGL_LIBRARIES} ${GLUT_LIBRARIES} ${M_LIB} )
+SET_TARGET_PROPERTIES( ${SAMPLE_PROJECT_NAME} PROPERTIES
+  OUTPUT_NAME ${SAMPLE_PROJECT_NAME}
 )
 
-INSTALL( TARGETS assimp_simpleogl
+INSTALL( TARGETS ${SAMPLE_PROJECT_NAME}
   DESTINATION "${ASSIMP_BIN_INSTALL_DIR}" COMPONENT assimp-dev
 )
diff --git a/samples/SimpleOpenGL/Sample_SimpleOpenGL.c b/samples/SimpleOpenGL/Sample_SimpleOpenGL.c
index a8a3532cf..ac31d6f3e 100644
--- a/samples/SimpleOpenGL/Sample_SimpleOpenGL.c
+++ b/samples/SimpleOpenGL/Sample_SimpleOpenGL.c
@@ -25,6 +25,39 @@
 #include <assimp/scene.h>
 #include <assimp/postprocess.h>
 
+#define COMMAND_USAGE "--usage"
+
+/* ---------------------------------------------------------------------------- */
+inline static void print_run_command(const char* command_name) {
+	printf("Run '%s %s' for more information.\n", 
+		PROJECT_NAME, command_name);
+}
+
+/* ---------------------------------------------------------------------------- */
+inline static void print_error(const char* msg) {
+	printf("ERROR: %s\n", msg);
+}
+
+#define NEW_LINE "\n"
+#define DOUBLE_NEW_LINE NEW_LINE NEW_LINE
+
+/* ---------------------------------------------------------------------------- */
+inline static void print_usage() {
+	static const char* usage_format = 
+		"Usage: "
+		PROJECT_NAME
+		" <file>"	 DOUBLE_NEW_LINE
+		"where:"	 DOUBLE_NEW_LINE
+		"  %-10s %s" DOUBLE_NEW_LINE
+		"options:"	 DOUBLE_NEW_LINE
+		"  %-10s %s" DOUBLE_NEW_LINE;
+	printf(usage_format,
+		// where
+		"file", "The input model file to load.",
+		// options
+		COMMAND_USAGE, "Display usage.");
+}
+
 /* the global Assimp scene object */
 const C_STRUCT aiScene* scene = NULL;
 GLuint scene_list = 0;
@@ -245,7 +278,7 @@ void do_motion (void)
 	static int frames = 0;
 
 	int time = glutGet(GLUT_ELAPSED_TIME);
-	angle += (time-prev_time)*0.01;
+	angle += (float)((time-prev_time)*0.01);
 	prev_time = time;
 
 	frames += 1;
@@ -324,8 +357,37 @@ int loadasset (const char* path)
 /* ---------------------------------------------------------------------------- */
 int main(int argc, char **argv)
 {
+	const char* model_file = NULL;
 	C_STRUCT aiLogStream stream;
 
+	if (argc < 2) {
+		print_error("No input model file specifed.");
+		print_run_command(COMMAND_USAGE);
+		return EXIT_FAILURE;
+	}
+
+	// Find and execute available commands entered by the user.
+	for (int i = 1; i < argc; ++i) {
+		if (!strncmp(argv[i], COMMAND_USAGE, strlen(COMMAND_USAGE))) {
+			print_usage();
+			return EXIT_SUCCESS;
+		}
+	}
+
+	// Check and validate the specified model file extension.
+	model_file = argv[1];
+	const char* extension = strchr(model_file, '.');
+	if (!extension) {
+		print_error("Please provide a file with a valid extension.");
+		return EXIT_FAILURE;
+	}
+
+	if (AI_FALSE == aiIsExtensionSupported(extension)) {
+		print_error("The specified model file extension is currently "
+			"unsupported in Assimp " ASSIMP_VERSION ".");
+		return EXIT_FAILURE;
+	}
+
 	glutInitWindowSize(900,600);
 	glutInitWindowPosition(100,100);
 	glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
@@ -346,14 +408,11 @@ int main(int argc, char **argv)
 	stream = aiGetPredefinedLogStream(aiDefaultLogStream_FILE,"assimp_log.txt");
 	aiAttachLogStream(&stream);
 
-	/* the model name can be specified on the command line. If none
-	  is specified, we try to locate one of the more expressive test
-	  models from the repository (/models-nonbsd may be missing in
-	  some distributions so we need a fallback from /models!). */
-	if( 0 != loadasset( argc >= 2 ? argv[1] : "../../test/models-nonbsd/X/dwarf.x")) {
-		if( argc != 1 || (0 != loadasset( "../../../../test/models-nonbsd/X/dwarf.x") && 0 != loadasset( "../../test/models/X/Testwuson.X"))) {
-			return -1;
-		}
+	// Load the model file.
+	if(0 != loadasset(model_file)) {
+		print_error("Failed to load model. Please ensure that the specified file exists.");
+		aiDetachAllLogStreams();
+		return EXIT_FAILURE;
 	}
 
 	glClearColor(0.1f,0.1f,0.1f,1.f);
@@ -384,5 +443,5 @@ int main(int argc, char **argv)
 	   again. This will definitely release the last resources allocated
 	   by Assimp.*/
 	aiDetachAllLogStreams();
-	return 0;
+	return EXIT_SUCCESS;
 }

From 8b9abc58e72ea714070ca67016b127a96572ea4b Mon Sep 17 00:00:00 2001
From: Sebastian Matusik <smatusik@fb.com>
Date: Wed, 4 Mar 2020 17:15:09 -0800
Subject: [PATCH 015/211] ifdef the exporters as specifying harsher linker
 flags than what's in default CMake causes linking issues.

---
 code/Common/Exporter.cpp | 35 ++++++++++++++++++++++++++++++++---
 1 file changed, 32 insertions(+), 3 deletions(-)

diff --git a/code/Common/Exporter.cpp b/code/Common/Exporter.cpp
index 9f9a33b58..403ba4ebb 100644
--- a/code/Common/Exporter.cpp
+++ b/code/Common/Exporter.cpp
@@ -80,32 +80,61 @@ namespace Assimp {
 void GetPostProcessingStepInstanceList(std::vector< BaseProcess* >& out);
 
 // ------------------------------------------------------------------------------------------------
-// Exporter worker function prototypes. Should not be necessary to #ifndef them, it's just a prototype
-// do not use const, because some exporter need to convert the scene temporary
+// Exporter worker function prototypes. Do not use const, because some exporter need to convert 
+// the scene temporary
+#ifndef ASSIMP_BUILD_NO_COLLADA_EXPORTER
 void ExportSceneCollada(const char*,IOSystem*, const aiScene*, const ExportProperties*);
+#endif
+#ifndef ASSIMP_BUILD_NO_X_EXPORTER
 void ExportSceneXFile(const char*,IOSystem*, const aiScene*, const ExportProperties*);
+#endif
+#ifndef ASSIMP_BUILD_NO_STEP_EXPORTER
 void ExportSceneStep(const char*,IOSystem*, const aiScene*, const ExportProperties*);
+#endif
+#ifndef ASSIMP_BUILD_NO_OBJ_EXPORTER
 void ExportSceneObj(const char*,IOSystem*, const aiScene*, const ExportProperties*);
 void ExportSceneObjNoMtl(const char*,IOSystem*, const aiScene*, const ExportProperties*);
+#endif
+#ifdef ASSIMP_BUILD_NO_STL_EXPORTER
 void ExportSceneSTL(const char*,IOSystem*, const aiScene*, const ExportProperties*);
 void ExportSceneSTLBinary(const char*,IOSystem*, const aiScene*, const ExportProperties*);
+#endif
+#ifndef ASSIMP_BUILD_NO_PLY_EXPORTER
 void ExportScenePly(const char*,IOSystem*, const aiScene*, const ExportProperties*);
 void ExportScenePlyBinary(const char*, IOSystem*, const aiScene*, const ExportProperties*);
+#endif
+#ifndef ASSIMP_BUILD_NO_3DS_EXPORTER
 void ExportScene3DS(const char*, IOSystem*, const aiScene*, const ExportProperties*);
+#endif
+#ifndef ASSIMP_BUILD_NO_GLTF_EXPORTER
 void ExportSceneGLTF(const char*, IOSystem*, const aiScene*, const ExportProperties*);
 void ExportSceneGLB(const char*, IOSystem*, const aiScene*, const ExportProperties*);
 void ExportSceneGLTF2(const char*, IOSystem*, const aiScene*, const ExportProperties*);
 void ExportSceneGLB2(const char*, IOSystem*, const aiScene*, const ExportProperties*);
+#endif
+#ifndef ASSIMP_BUILD_NO_ASSBIN_EXPORTER
 void ExportSceneAssbin(const char*, IOSystem*, const aiScene*, const ExportProperties*);
+#endif
+#ifndef ASSIMP_BUILD_NO_ASSXML_EXPORTER
 void ExportSceneAssxml(const char*, IOSystem*, const aiScene*, const ExportProperties*);
+#endif
+#ifndef ASSIMP_BUILD_NO_X3D_EXPORTER
 void ExportSceneX3D(const char*, IOSystem*, const aiScene*, const ExportProperties*);
+#endif
+#ifndef ASSIMP_BUILD_NO_FBX_EXPORTER
 void ExportSceneFBX(const char*, IOSystem*, const aiScene*, const ExportProperties*);
 void ExportSceneFBXA(const char*, IOSystem*, const aiScene*, const ExportProperties*);
+#endif
+#ifndef ASSIMP_BUILD_NO_3MF_EXPORTER
 void ExportScene3MF( const char*, IOSystem*, const aiScene*, const ExportProperties* );
+#endif
+#ifndef ASSIMP_BUILD_NO_M3D_EXPORTER
 void ExportSceneM3D(const char*, IOSystem*, const aiScene*, const ExportProperties*);
 void ExportSceneM3DA(const char*, IOSystem*, const aiScene*, const ExportProperties*);
+#endif
+#ifndef ASSIMP_BUILD_NO_ASSJSON_EXPORTER
 void ExportAssimp2Json(const char* , IOSystem*, const aiScene* , const Assimp::ExportProperties*);
-
+#endif
 
 static void setupExporterArray(std::vector<Exporter::ExportFormatEntry> &exporters) {
 #ifndef ASSIMP_BUILD_NO_COLLADA_EXPORTER

From c620e9a2ac7db28c6b94a5b6388825783aee2e2b Mon Sep 17 00:00:00 2001
From: Marc-Antoine Lortie <marc-antoine.lortie@outlook.com>
Date: Fri, 6 Mar 2020 13:28:05 -0500
Subject: [PATCH 016/211] Fixed memory leak caused by glutMainLoop() not
 returning.

Fixed memory leak by allowing glutMainLoop() to return to allow for the scene and streams to be released.
---
 samples/SimpleOpenGL/Sample_SimpleOpenGL.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/samples/SimpleOpenGL/Sample_SimpleOpenGL.c b/samples/SimpleOpenGL/Sample_SimpleOpenGL.c
index ac31d6f3e..f59ab92e5 100644
--- a/samples/SimpleOpenGL/Sample_SimpleOpenGL.c
+++ b/samples/SimpleOpenGL/Sample_SimpleOpenGL.c
@@ -15,9 +15,9 @@
 #include <stdio.h>
 
 #ifdef __APPLE__
-#include <glut.h>
+#include <freeglut.h>
 #else
-#include <GL/glut.h>
+#include <GL/freeglut.h>
 #endif
 
 /* assimp include files. These three are usually needed. */
@@ -392,6 +392,7 @@ int main(int argc, char **argv)
 	glutInitWindowPosition(100,100);
 	glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
 	glutInit(&argc, argv);
+	glutSetOption(GLUT_ACTION_ON_WINDOW_CLOSE, GLUT_ACTION_GLUTMAINLOOP_RETURNS);
 
 	glutCreateWindow("Assimp - Very simple OpenGL sample");
 	glutDisplayFunc(display);

From 84e060a8160d1c0487b754f236bfb9fdbca78fea Mon Sep 17 00:00:00 2001
From: Max Vollmer <mavollme@microsoft.com>
Date: Wed, 11 Mar 2020 09:40:42 +0000
Subject: [PATCH 017/211] Change: ExtractData throws exception instead of
 returning false if data is invalid.

Explanation: The return value of ExtractData is never checked anywhere in code. However if it returns false, outData remains uninitialized. All code using ExtractData assumes outData is initialized and proceeds to using it. I haven't encountered a real-life case where this goes wrong - but the simple fact that it can go wrong is a red flag. Instead of relying on every bit of code checking the return value and handling this properly, I think it makes much more sense to have ExtractData throw an exception. It obviously is an exceptional situation, and throwing makes sure that no code that doesn't explicitly handle such a scenario continues running and potentially causing harm.
---
 code/glTF2/glTF2Asset.h   | 2 +-
 code/glTF2/glTF2Asset.inl | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/code/glTF2/glTF2Asset.h b/code/glTF2/glTF2Asset.h
index d3c1654d0..3af9e4a7b 100644
--- a/code/glTF2/glTF2Asset.h
+++ b/code/glTF2/glTF2Asset.h
@@ -398,7 +398,7 @@ namespace glTF2
         inline uint8_t* GetPointer();
 
         template<class T>
-        bool ExtractData(T*& outData);
+        void ExtractData(T*& outData);
 
         void WriteData(size_t count, const void* src_buffer, size_t src_stride);
 
diff --git a/code/glTF2/glTF2Asset.inl b/code/glTF2/glTF2Asset.inl
index 35ecfa62d..d7876cfca 100644
--- a/code/glTF2/glTF2Asset.inl
+++ b/code/glTF2/glTF2Asset.inl
@@ -637,10 +637,12 @@ namespace {
 }
 
 template<class T>
-bool Accessor::ExtractData(T*& outData)
+void Accessor::ExtractData(T*& outData)
 {
     uint8_t* data = GetPointer();
-    if (!data) return false;
+	if (!data) {
+		throw DeadlyImportError("GLTF: data is NULL");
+	}
 
     const size_t elemSize = GetElementSize();
     const size_t totalSize = elemSize * count;
@@ -661,8 +663,6 @@ bool Accessor::ExtractData(T*& outData)
             memcpy(outData + i, data + i*stride, elemSize);
         }
     }
-
-    return true;
 }
 
 inline void Accessor::WriteData(size_t count, const void* src_buffer, size_t src_stride)

From 1bc7c710d645a55f488857614c7c8d08eb6a137d Mon Sep 17 00:00:00 2001
From: Max Vollmer <mavollme@microsoft.com>
Date: Wed, 11 Mar 2020 09:54:24 +0000
Subject: [PATCH 018/211] Added a check to detect and prevent recursive
 references in GLTF2 files

---
 code/glTF2/glTF2Asset.h   | 7 +++++++
 code/glTF2/glTF2Asset.inl | 9 ++++++++-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/code/glTF2/glTF2Asset.h b/code/glTF2/glTF2Asset.h
index d3c1654d0..171400368 100644
--- a/code/glTF2/glTF2Asset.h
+++ b/code/glTF2/glTF2Asset.h
@@ -56,6 +56,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <assimp/Exceptional.h>
 
 #include <map>
+#include <set>
 #include <string>
 #include <list>
 #include <vector>
@@ -82,14 +83,18 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #       define ASSIMP_GLTF_USE_UNORDERED_MULTIMAP
 #   else
 #       define gltf_unordered_map map
+#       define gltf_unordered_set set
 #endif
 
 #ifdef ASSIMP_GLTF_USE_UNORDERED_MULTIMAP
 #   include <unordered_map>
+#   include <unordered_set>
 #   if _MSC_VER > 1600
 #       define gltf_unordered_map unordered_map
+#       define gltf_unordered_set unordered_set
 #   else
 #       define gltf_unordered_map tr1::unordered_map
+#       define gltf_unordered_set tr1::unordered_set
 #   endif
 #endif
 
@@ -942,6 +947,8 @@ namespace glTF2
         Value*              mDict;         //! JSON dictionary object
         Asset&              mAsset;        //! The asset instance
 
+        std::gltf_unordered_set<unsigned int> mRecursiveReferenceCheck;  //! Used by Retrieve to prevent recursive lookups
+
         void AttachToDocument(Document& doc);
         void DetachFromDocument();
 
diff --git a/code/glTF2/glTF2Asset.inl b/code/glTF2/glTF2Asset.inl
index 35ecfa62d..270020aef 100644
--- a/code/glTF2/glTF2Asset.inl
+++ b/code/glTF2/glTF2Asset.inl
@@ -270,6 +270,11 @@ Ref<T> LazyDict<T>::Retrieve(unsigned int i)
         throw DeadlyImportError("GLTF: Object at index \"" + to_string(i) + "\" is not a JSON object");
     }
 
+    if (mRecursiveReferenceCheck.find(i) != mRecursiveReferenceCheck.end()) {
+        throw DeadlyImportError("GLTF: Object at index \"" + to_string(i) + "\" has recursive reference to itself");
+    }
+    mRecursiveReferenceCheck.insert(i);
+
     // Unique ptr prevents memory leak in case of Read throws an exception
     auto inst = std::unique_ptr<T>(new T());
     inst->id = std::string(mDictId) + "_" + to_string(i);
@@ -277,7 +282,9 @@ Ref<T> LazyDict<T>::Retrieve(unsigned int i)
     ReadMember(obj, "name", inst->name);
     inst->Read(obj, mAsset);
 
-    return Add(inst.release());
+    Ref<T> result = Add(inst.release());
+    mRecursiveReferenceCheck.erase(i);
+    return result;
 }
 
 template<class T>

From ec69e2bf59014e60f4297d86ff6cb27f90420e97 Mon Sep 17 00:00:00 2001
From: Max Vollmer <mavollme@microsoft.com>
Date: Wed, 11 Mar 2020 15:32:28 +0000
Subject: [PATCH 019/211] Added unit test for recursive references in GLTF2
 file

---
 .../glTF2/RecursiveNodes/RecursiveNodes.gltf  | 25 +++++++++++++++++++
 test/unit/utglTF2ImportExport.cpp             |  6 +++++
 2 files changed, 31 insertions(+)
 create mode 100644 test/models/glTF2/RecursiveNodes/RecursiveNodes.gltf

diff --git a/test/models/glTF2/RecursiveNodes/RecursiveNodes.gltf b/test/models/glTF2/RecursiveNodes/RecursiveNodes.gltf
new file mode 100644
index 000000000..11cf04166
--- /dev/null
+++ b/test/models/glTF2/RecursiveNodes/RecursiveNodes.gltf
@@ -0,0 +1,25 @@
+{
+    "asset": {
+        "version": "2.0"
+    },
+    "scene": 0,
+    "scenes": [
+        {
+            "nodes": [
+                0
+            ]
+        }
+    ],
+    "nodes": [
+        {
+            "children": [
+                1
+            ]
+        },
+        {
+            "children": [
+                0
+            ]
+        }
+    ]
+}
diff --git a/test/unit/utglTF2ImportExport.cpp b/test/unit/utglTF2ImportExport.cpp
index 8b91577f6..07996306a 100644
--- a/test/unit/utglTF2ImportExport.cpp
+++ b/test/unit/utglTF2ImportExport.cpp
@@ -493,3 +493,9 @@ TEST_F(utglTF2ImportExport, texcoords) {
     EXPECT_EQ(aiGetMaterialInteger(material, AI_MATKEY_GLTF_TEXTURE_TEXCOORD(aiTextureType_UNKNOWN, 0), &uvIndex), aiReturn_SUCCESS);
     EXPECT_EQ(uvIndex, 1);
 }
+
+TEST_F(utglTF2ImportExport, recursive_nodes) {
+    Assimp::Importer importer;
+    const aiScene* scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/RecursiveNodes/RecursiveNodes.gltf", aiProcess_ValidateDataStructure);
+    EXPECT_EQ(nullptr, scene);
+}

From 1529f9518fcf826c22f2840d584f6c4f39b6b2eb Mon Sep 17 00:00:00 2001
From: Aaron Franke <arnfranke@yahoo.com>
Date: Sat, 21 Mar 2020 02:34:12 -0400
Subject: [PATCH 020/211] Make file formatting comply with POSIX and Unix
 standards

UTF-8, LF, no BOM, and newlines at the end of files
---
 INSTALL                                       | 100 +++++++++---------
 code/AMF/AMFImporter_Geometry.cpp             |   2 +-
 code/AMF/AMFImporter_Macro.hpp                |   2 +-
 code/AMF/AMFImporter_Material.cpp             |   2 +-
 code/AMF/AMFImporter_Node.hpp                 |   2 +-
 code/AMF/AMFImporter_Postprocess.cpp          |   2 +-
 code/Common/ImporterRegistry.cpp              |   2 +-
 code/MMD/MMDImporter.h                        |   2 +-
 code/PostProcessing/ArmaturePopulate.h        |   2 +-
 code/PostProcessing/ScaleProcess.h            |   2 +-
 code/PostProcessing/ValidateDataStructure.cpp |   2 +-
 code/glTF/glTFAsset.h                         |   2 +-
 code/glTF/glTFExporter.cpp                    |   2 +-
 code/glTF/glTFImporter.cpp                    |   2 +-
 code/glTF2/glTF2Asset.h                       |   2 +-
 code/glTF2/glTF2Exporter.cpp                  |   2 +-
 contrib/Open3DGC/o3dgcSC3DMCDecoder.h         |   2 +-
 contrib/android-cmake/README.md               |   2 +-
 contrib/gtest/docs/Documentation.md           |   2 +-
 contrib/gtest/docs/V1_5_Documentation.md      |   2 +-
 contrib/gtest/docs/V1_5_PumpManual.md         |   2 +-
 contrib/gtest/docs/V1_5_XcodeGuide.md         |   2 +-
 contrib/gtest/docs/V1_6_Documentation.md      |   2 +-
 contrib/gtest/docs/V1_6_XcodeGuide.md         |   2 +-
 contrib/gtest/docs/V1_7_Documentation.md      |   2 +-
 contrib/gtest/docs/V1_7_XcodeGuide.md         |   2 +-
 contrib/gtest/docs/XcodeGuide.md              |   2 +-
 contrib/poly2tri/README                       |   4 +-
 contrib/poly2tri/poly2tri/common/shapes.cc    |   2 +-
 contrib/poly2tri/poly2tri/common/shapes.h     |   2 +-
 contrib/poly2tri/poly2tri/poly2tri.h          |   2 +-
 .../poly2tri/sweep/advancing_front.cc         |   2 +-
 .../poly2tri/poly2tri/sweep/advancing_front.h |   2 +-
 contrib/poly2tri/poly2tri/sweep/cdt.cc        |   2 +-
 contrib/poly2tri/poly2tri/sweep/cdt.h         |   2 +-
 contrib/poly2tri/poly2tri/sweep/sweep.h       |   2 +-
 contrib/stb_image/stb_image.h                 |   2 +-
 contrib/zip/.travis.sh                        |   2 +-
 contrib/zip/.travis.yml                       |   2 +-
 contrib/zlib/contrib/blast/test.txt           |   2 +-
 contrib/zlib/contrib/dotzlib/LICENSE_1_0.txt  |   2 +-
 contrib/zlib/contrib/testzlib/testzlib.txt    |   2 +-
 contrib/zlib_note.txt                         |   2 +-
 .../Assimp_Arch_Import.class.violet.html      |   2 +-
 .../Assimp_Arch_export.class.violet.html      |   2 +-
 doc/architecture/assimp.object.violet.html    |   2 +-
 .../assimp_usecase.ucase.violet.html          |   2 +-
 doc/architecture/process.class.violet.html    |   2 +-
 include/assimp/scene.h                        |   2 +-
 packaging/windows-innosetup/WEB               |  14 ++-
 .../readme_installer_vieweronly.txt           |   2 +-
 packaging/windows-mkzip/bin_readme.txt        |   2 +-
 port/PyAssimp/pyassimp/errors.py              |  22 ++--
 .../jassimp/src/jassimp/AiAnimation.java      |   2 +-
 .../jassimp/src/jassimp/AiBlendMode.java      |   2 +-
 .../jassimp/jassimp/src/jassimp/AiCamera.java |   2 +-
 .../src/jassimp/AiProgressHandler.java        |   2 +-
 .../jassimp/src/jassimp/AiQuaternion.java     |   2 +-
 .../jassimp/src/jassimp/AiTextureType.java    |   2 +-
 port/swig/DONOTUSEYET                         |   2 +-
 samples/SimpleAssimpViewX/README              |   2 +-
 .../SimpleTexturedDirectx11/main.cpp          |   2 +-
 .../include/boost_includes.h                  |   2 +-
 test/models-nonbsd/3DS/jeep1.3ds.readme.txt   |   2 +-
 test/models-nonbsd/3DS/pyramob.3ds.readme.txt |   2 +-
 test/models-nonbsd/ASE/Rifle.source.txt       |   2 +-
 test/models-nonbsd/ASE/Rifle2.source.txt      |   2 +-
 test/models-nonbsd/B3D/turtle.source.txt      |   2 +-
 test/models-nonbsd/DXF/rifle.source.txt       |   2 +-
 .../FBX/2013_ASCII/jeep1.fbx.readme.txt       |   2 +-
 .../FBX/2013_ASCII/pyramob.fbx.readme.txt     |   2 +-
 .../FBX/2013_BINARY/jeep1.fbx.readme.txt      |   2 +-
 .../FBX/2013_BINARY/pyramob.fbx.readme.txt    |   2 +-
 test/models-nonbsd/IFC/linklist.txt           |   2 +-
 .../LWO2/LWSReferences/QuickDraw.source.txt   |   2 +-
 test/models-nonbsd/LWO/LWO2/rifle.source.txt  |   2 +-
 .../LWS/QuickDraw v2.2.source.txt             |   2 +-
 .../kt_kubalwagon/readme_kubalwagon.txt       |   2 +-
 test/models-nonbsd/MD3/readme_water.txt       |   2 +-
 test/models-nonbsd/MMD/readme.txt             |   2 +-
 test/models-nonbsd/NFF/NFFSense8/credits.txt  |   2 +-
 test/models-nonbsd/OBJ/rifle.source.txt       |   2 +-
 test/models-nonbsd/OBJ/segment.source.txt     |   2 +-
 test/models-nonbsd/Ogre/OgreSDK/LICENSE       |   2 +-
 test/models-nonbsd/Ogre/OgreSDK/README.md     |   2 +-
 test/models-nonbsd/README.txt                 |   2 +-
 test/models/3DS/UVTransformTest/note.txt      |   2 +-
 test/models/3DS/textures.txt                  |   2 +-
 test/models/ASE/MotionCaptureROM.source.txt   |   2 +-
 test/models/BLEND/HUMAN.source.txt            |   2 +-
 test/models/BVH/01_nn.bvh.source.txt          |   2 +-
 test/models/CSM/ThomasFechten.source.txt      |   2 +-
 test/models/IRRMesh/credits.txt               |   2 +-
 .../LWO/LWO2/MappingModes/earthCylindric.txt  |   2 +-
 .../MappingModes/earthSpherical.source.txt    |   2 +-
 test/models/LWO/LWO2/concrete.source.txt      |   2 +-
 test/models/LWO/LWO2/uvtest-source.txt        |   2 +-
 test/models/MD2/faerie-source.txt             |   2 +-
 test/models/MD2/sidney-source.txt             |   2 +-
 test/models/MD5/SimpleCube.source.txt         |   2 +-
 .../MDL/MDL3 (3DGS A4)/minigun_readme.txt     |   2 +-
 .../MDL5 (3DGS A5)/minigun_mdl5_readme.txt    |   2 +-
 test/models/MS3D/jeep1.readme.txt             |   2 +-
 test/models/Q3D/E-AT-AT.source.txt            |   2 +-
 test/models/Q3D/earth.source.txt              |   2 +-
 test/models/X/BCN_Epileptic.txt               |   2 +-
 test/models/X/anim_test.txt                   |   2 +-
 test/models/X/test.txt                        |   2 +-
 test/regression/result_checker.py             |   2 +-
 test/unit/utImproveCacheLocality.cpp          |   2 +-
 tools/assimp_view/Background.cpp              |   2 +-
 tools/assimp_view/Camera.h                    |   2 +-
 tools/assimp_view/Display.h                   |   2 +-
 tools/assimp_view/Input.cpp                   |   2 +-
 tools/assimp_view/LogWindow.h                 |   2 +-
 tools/assimp_view/MeshRenderer.cpp            |   2 +-
 tools/assimp_view/MeshRenderer.h              |   2 +-
 tools/assimp_view/NOTE@help.rtf.txt           |   2 +-
 tools/assimp_view/RenderOptions.h             |   2 +-
 tools/assimp_view/SceneAnimator.h             |   2 +-
 tools/assimp_view/Shaders.cpp                 |   2 +-
 tools/assimp_view/assimp_view.h               |   2 +-
 122 files changed, 187 insertions(+), 189 deletions(-)

diff --git a/INSTALL b/INSTALL
index 350a5f109..ecec2585b 100644
--- a/INSTALL
+++ b/INSTALL
@@ -1,50 +1,50 @@
-	
-========================================================================
-Open Asset Import Library (assimp) INSTALL 
-========================================================================
-
-------------------------------
-Getting the documentation
-------------------------------
-
-A regularly-updated copy is available at 
-http://assimp.sourceforge.net/lib_html/index.html
-
-A CHM file is included in the SVN repos: ./doc/AssimpDoc_Html/AssimpDoc.chm.
-To build the doxygen documentation on your own, follow these steps:
-
-a) download & install latest doxygen 
-b) make sure doxygen is in the executable search path
-c) navigate to ./doc
-d) and run 'doxygen'
-
-Open the generated HTML (AssimpDoc_Html/index.html) in the browser of your choice.
-Windows only: To generate the CHM doc, install 'Microsoft HTML Workshop'
-and configure the path to it in the DOXYFILE first. 
-
-------------------------------
-Building Assimp 
-------------------------------
-
-More detailed build instructions can be found in the documentation,
-this section is just for the inpatient among you.
-
-CMake is the preferred build system for Assimp. The minimum required version 
-is 2.6. If you don't have it yet, downloads for CMake can be found on
-http://www.cmake.org/. 
-
-For Unix:
-
-1. mkdir build && cd build
-2. cmake .. -G 'Unix Makefiles'
-3. make -j4
-
-For Windows:
-1. Open a command prompt
-2. mkdir build
-3. cd build
-4. cmake ..
-5. cmake --build .
-
-For iOS:
-Just check the following project, which deploys a compiler toolchain for different iOS-versions: https://github.com/assimp/assimp/tree/master/port/iOS
+	
+========================================================================
+Open Asset Import Library (assimp) INSTALL 
+========================================================================
+
+------------------------------
+Getting the documentation
+------------------------------
+
+A regularly-updated copy is available at 
+http://assimp.sourceforge.net/lib_html/index.html
+
+A CHM file is included in the SVN repos: ./doc/AssimpDoc_Html/AssimpDoc.chm.
+To build the doxygen documentation on your own, follow these steps:
+
+a) download & install latest doxygen 
+b) make sure doxygen is in the executable search path
+c) navigate to ./doc
+d) and run 'doxygen'
+
+Open the generated HTML (AssimpDoc_Html/index.html) in the browser of your choice.
+Windows only: To generate the CHM doc, install 'Microsoft HTML Workshop'
+and configure the path to it in the DOXYFILE first. 
+
+------------------------------
+Building Assimp 
+------------------------------
+
+More detailed build instructions can be found in the documentation,
+this section is just for the inpatient among you.
+
+CMake is the preferred build system for Assimp. The minimum required version 
+is 2.6. If you don't have it yet, downloads for CMake can be found on
+http://www.cmake.org/. 
+
+For Unix:
+
+1. mkdir build && cd build
+2. cmake .. -G 'Unix Makefiles'
+3. make -j4
+
+For Windows:
+1. Open a command prompt
+2. mkdir build
+3. cd build
+4. cmake ..
+5. cmake --build .
+
+For iOS:
+Just check the following project, which deploys a compiler toolchain for different iOS-versions: https://github.com/assimp/assimp/tree/master/port/iOS
diff --git a/code/AMF/AMFImporter_Geometry.cpp b/code/AMF/AMFImporter_Geometry.cpp
index e9a50b656..45be05df1 100644
--- a/code/AMF/AMFImporter_Geometry.cpp
+++ b/code/AMF/AMFImporter_Geometry.cpp
@@ -1,4 +1,4 @@
-/*
+/*
 ---------------------------------------------------------------------------
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
diff --git a/code/AMF/AMFImporter_Macro.hpp b/code/AMF/AMFImporter_Macro.hpp
index ec06cb999..5877a62d2 100644
--- a/code/AMF/AMFImporter_Macro.hpp
+++ b/code/AMF/AMFImporter_Macro.hpp
@@ -1,4 +1,4 @@
-/*
+/*
 ---------------------------------------------------------------------------
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
diff --git a/code/AMF/AMFImporter_Material.cpp b/code/AMF/AMFImporter_Material.cpp
index 64da12dda..7ab5710da 100644
--- a/code/AMF/AMFImporter_Material.cpp
+++ b/code/AMF/AMFImporter_Material.cpp
@@ -1,4 +1,4 @@
-/*
+/*
 ---------------------------------------------------------------------------
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
diff --git a/code/AMF/AMFImporter_Node.hpp b/code/AMF/AMFImporter_Node.hpp
index b7b7836f3..ea65e106b 100644
--- a/code/AMF/AMFImporter_Node.hpp
+++ b/code/AMF/AMFImporter_Node.hpp
@@ -1,4 +1,4 @@
-/*
+/*
 ---------------------------------------------------------------------------
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
diff --git a/code/AMF/AMFImporter_Postprocess.cpp b/code/AMF/AMFImporter_Postprocess.cpp
index 8496d8ded..bdf13ac60 100644
--- a/code/AMF/AMFImporter_Postprocess.cpp
+++ b/code/AMF/AMFImporter_Postprocess.cpp
@@ -1,4 +1,4 @@
-/*
+/*
 ---------------------------------------------------------------------------
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
diff --git a/code/Common/ImporterRegistry.cpp b/code/Common/ImporterRegistry.cpp
index 41aa21979..4b9416663 100644
--- a/code/Common/ImporterRegistry.cpp
+++ b/code/Common/ImporterRegistry.cpp
@@ -1,4 +1,4 @@
-/*
+/*
 ---------------------------------------------------------------------------
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
diff --git a/code/MMD/MMDImporter.h b/code/MMD/MMDImporter.h
index 1cc91c782..b1fdb9f6a 100644
--- a/code/MMD/MMDImporter.h
+++ b/code/MMD/MMDImporter.h
@@ -93,4 +93,4 @@ private:
 
 } // Namespace Assimp
 
-#endif
\ No newline at end of file
+#endif
diff --git a/code/PostProcessing/ArmaturePopulate.h b/code/PostProcessing/ArmaturePopulate.h
index 8985e1d1d..877d8b0d1 100644
--- a/code/PostProcessing/ArmaturePopulate.h
+++ b/code/PostProcessing/ArmaturePopulate.h
@@ -109,4 +109,4 @@ public:
 } // Namespace Assimp
 
 
-#endif // SCALE_PROCESS_H_
\ No newline at end of file
+#endif // SCALE_PROCESS_H_
diff --git a/code/PostProcessing/ScaleProcess.h b/code/PostProcessing/ScaleProcess.h
index 9cc664c6a..5799dd22c 100644
--- a/code/PostProcessing/ScaleProcess.h
+++ b/code/PostProcessing/ScaleProcess.h
@@ -94,4 +94,4 @@ private:
 } // Namespace Assimp
 
 
-#endif // SCALE_PROCESS_H_
\ No newline at end of file
+#endif // SCALE_PROCESS_H_
diff --git a/code/PostProcessing/ValidateDataStructure.cpp b/code/PostProcessing/ValidateDataStructure.cpp
index 6212bfb69..93f10598a 100644
--- a/code/PostProcessing/ValidateDataStructure.cpp
+++ b/code/PostProcessing/ValidateDataStructure.cpp
@@ -1,4 +1,4 @@
-/*
+/*
 ---------------------------------------------------------------------------
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
diff --git a/code/glTF/glTFAsset.h b/code/glTF/glTFAsset.h
index b918d456b..fdda6a615 100644
--- a/code/glTF/glTFAsset.h
+++ b/code/glTF/glTFAsset.h
@@ -1,4 +1,4 @@
-/*
+/*
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
diff --git a/code/glTF/glTFExporter.cpp b/code/glTF/glTFExporter.cpp
index 7c21b738b..e863b3f24 100644
--- a/code/glTF/glTFExporter.cpp
+++ b/code/glTF/glTFExporter.cpp
@@ -1,4 +1,4 @@
-/*
+/*
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
diff --git a/code/glTF/glTFImporter.cpp b/code/glTF/glTFImporter.cpp
index b410e1002..1f18850d2 100644
--- a/code/glTF/glTFImporter.cpp
+++ b/code/glTF/glTFImporter.cpp
@@ -1,4 +1,4 @@
-/*
+/*
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
diff --git a/code/glTF2/glTF2Asset.h b/code/glTF2/glTF2Asset.h
index d3c1654d0..2514a6fae 100644
--- a/code/glTF2/glTF2Asset.h
+++ b/code/glTF2/glTF2Asset.h
@@ -1,4 +1,4 @@
-/*
+/*
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
diff --git a/code/glTF2/glTF2Exporter.cpp b/code/glTF2/glTF2Exporter.cpp
index 7894f8adb..c4decdb49 100644
--- a/code/glTF2/glTF2Exporter.cpp
+++ b/code/glTF2/glTF2Exporter.cpp
@@ -1,4 +1,4 @@
-/*
+/*
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
diff --git a/contrib/Open3DGC/o3dgcSC3DMCDecoder.h b/contrib/Open3DGC/o3dgcSC3DMCDecoder.h
index f3f1617c4..e6f803b94 100644
--- a/contrib/Open3DGC/o3dgcSC3DMCDecoder.h
+++ b/contrib/Open3DGC/o3dgcSC3DMCDecoder.h
@@ -1,4 +1,4 @@
-/*
+/*
 Copyright (c) 2013 Khaled Mammou - Advanced Micro Devices, Inc.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
diff --git a/contrib/android-cmake/README.md b/contrib/android-cmake/README.md
index ee6302128..395131daf 100644
--- a/contrib/android-cmake/README.md
+++ b/contrib/android-cmake/README.md
@@ -237,4 +237,4 @@ The _android-cmake_ should correctly handle projects with assembler sources (`*.
 
 ## Copying
 
-_android-cmake_ is distributed under the terms of [BSD 3-Clause License](http://opensource.org/licenses/BSD-3-Clause)
\ No newline at end of file
+_android-cmake_ is distributed under the terms of [BSD 3-Clause License](http://opensource.org/licenses/BSD-3-Clause)
diff --git a/contrib/gtest/docs/Documentation.md b/contrib/gtest/docs/Documentation.md
index 8ca1aac75..e5d041f3a 100644
--- a/contrib/gtest/docs/Documentation.md
+++ b/contrib/gtest/docs/Documentation.md
@@ -11,4 +11,4 @@ documentation for that specific version instead.**
 To contribute code to Google Test, read:
 
   * [DevGuide](DevGuide.md) -- read this _before_ writing your first patch.
-  * [PumpManual](PumpManual.md) -- how we generate some of Google Test's source files.
\ No newline at end of file
+  * [PumpManual](PumpManual.md) -- how we generate some of Google Test's source files.
diff --git a/contrib/gtest/docs/V1_5_Documentation.md b/contrib/gtest/docs/V1_5_Documentation.md
index 46bba2ec8..6febc65c9 100644
--- a/contrib/gtest/docs/V1_5_Documentation.md
+++ b/contrib/gtest/docs/V1_5_Documentation.md
@@ -9,4 +9,4 @@ This page lists all official documentation wiki pages for Google Test **1.5.0**
 To contribute code to Google Test, read:
 
   * DevGuide -- read this _before_ writing your first patch.
-  * [PumpManual](V1_5_PumpManual.md) -- how we generate some of Google Test's source files.
\ No newline at end of file
+  * [PumpManual](V1_5_PumpManual.md) -- how we generate some of Google Test's source files.
diff --git a/contrib/gtest/docs/V1_5_PumpManual.md b/contrib/gtest/docs/V1_5_PumpManual.md
index 15710789d..e6485a01d 100644
--- a/contrib/gtest/docs/V1_5_PumpManual.md
+++ b/contrib/gtest/docs/V1_5_PumpManual.md
@@ -174,4 +174,4 @@ You can find real-world applications of Pump in [Google Test](http://www.google.
 ## Tips ##
 
   * If a meta variable is followed by a letter or digit, you can separate them using `[[]]`, which inserts an empty string. For example `Foo$j[[]]Helper` generate `Foo1Helper` when `j` is 1.
-  * To avoid extra-long Pump source lines, you can break a line anywhere you want by inserting `[[]]` followed by a new line. Since any new-line character next to `[[` or `]]` is ignored, the generated code won't contain this new line.
\ No newline at end of file
+  * To avoid extra-long Pump source lines, you can break a line anywhere you want by inserting `[[]]` followed by a new line. Since any new-line character next to `[[` or `]]` is ignored, the generated code won't contain this new line.
diff --git a/contrib/gtest/docs/V1_5_XcodeGuide.md b/contrib/gtest/docs/V1_5_XcodeGuide.md
index bf24bf51b..21d7f5c05 100644
--- a/contrib/gtest/docs/V1_5_XcodeGuide.md
+++ b/contrib/gtest/docs/V1_5_XcodeGuide.md
@@ -90,4 +90,4 @@ The Debugger has exited with status 0.
 
 # Summary #
 
-Unit testing is a valuable way to ensure your data model stays valid even during rapid development or refactoring. The Google Testing Framework is a great unit testing framework for C and C++ which integrates well with an Xcode development environment.
\ No newline at end of file
+Unit testing is a valuable way to ensure your data model stays valid even during rapid development or refactoring. The Google Testing Framework is a great unit testing framework for C and C++ which integrates well with an Xcode development environment.
diff --git a/contrib/gtest/docs/V1_6_Documentation.md b/contrib/gtest/docs/V1_6_Documentation.md
index ca924660a..1085673d1 100644
--- a/contrib/gtest/docs/V1_6_Documentation.md
+++ b/contrib/gtest/docs/V1_6_Documentation.md
@@ -11,4 +11,4 @@ documentation for that specific version instead.**
 To contribute code to Google Test, read:
 
   * [DevGuide](DevGuide.md) -- read this _before_ writing your first patch.
-  * [PumpManual](V1_6_PumpManual.md) -- how we generate some of Google Test's source files.
\ No newline at end of file
+  * [PumpManual](V1_6_PumpManual.md) -- how we generate some of Google Test's source files.
diff --git a/contrib/gtest/docs/V1_6_XcodeGuide.md b/contrib/gtest/docs/V1_6_XcodeGuide.md
index bf24bf51b..21d7f5c05 100644
--- a/contrib/gtest/docs/V1_6_XcodeGuide.md
+++ b/contrib/gtest/docs/V1_6_XcodeGuide.md
@@ -90,4 +90,4 @@ The Debugger has exited with status 0.
 
 # Summary #
 
-Unit testing is a valuable way to ensure your data model stays valid even during rapid development or refactoring. The Google Testing Framework is a great unit testing framework for C and C++ which integrates well with an Xcode development environment.
\ No newline at end of file
+Unit testing is a valuable way to ensure your data model stays valid even during rapid development or refactoring. The Google Testing Framework is a great unit testing framework for C and C++ which integrates well with an Xcode development environment.
diff --git a/contrib/gtest/docs/V1_7_Documentation.md b/contrib/gtest/docs/V1_7_Documentation.md
index 282697a50..6dc7d05b4 100644
--- a/contrib/gtest/docs/V1_7_Documentation.md
+++ b/contrib/gtest/docs/V1_7_Documentation.md
@@ -11,4 +11,4 @@ documentation for that specific version instead.**
 To contribute code to Google Test, read:
 
   * [DevGuide](DevGuide.md) -- read this _before_ writing your first patch.
-  * [PumpManual](V1_7_PumpManual.md) -- how we generate some of Google Test's source files.
\ No newline at end of file
+  * [PumpManual](V1_7_PumpManual.md) -- how we generate some of Google Test's source files.
diff --git a/contrib/gtest/docs/V1_7_XcodeGuide.md b/contrib/gtest/docs/V1_7_XcodeGuide.md
index bf24bf51b..21d7f5c05 100644
--- a/contrib/gtest/docs/V1_7_XcodeGuide.md
+++ b/contrib/gtest/docs/V1_7_XcodeGuide.md
@@ -90,4 +90,4 @@ The Debugger has exited with status 0.
 
 # Summary #
 
-Unit testing is a valuable way to ensure your data model stays valid even during rapid development or refactoring. The Google Testing Framework is a great unit testing framework for C and C++ which integrates well with an Xcode development environment.
\ No newline at end of file
+Unit testing is a valuable way to ensure your data model stays valid even during rapid development or refactoring. The Google Testing Framework is a great unit testing framework for C and C++ which integrates well with an Xcode development environment.
diff --git a/contrib/gtest/docs/XcodeGuide.md b/contrib/gtest/docs/XcodeGuide.md
index bf24bf51b..21d7f5c05 100644
--- a/contrib/gtest/docs/XcodeGuide.md
+++ b/contrib/gtest/docs/XcodeGuide.md
@@ -90,4 +90,4 @@ The Debugger has exited with status 0.
 
 # Summary #
 
-Unit testing is a valuable way to ensure your data model stays valid even during rapid development or refactoring. The Google Testing Framework is a great unit testing framework for C and C++ which integrates well with an Xcode development environment.
\ No newline at end of file
+Unit testing is a valuable way to ensure your data model stays valid even during rapid development or refactoring. The Google Testing Framework is a great unit testing framework for C and C++ which integrates well with an Xcode development environment.
diff --git a/contrib/poly2tri/README b/contrib/poly2tri/README
index 2857e2983..883e9a581 100644
--- a/contrib/poly2tri/README
+++ b/contrib/poly2tri/README
@@ -1,4 +1,4 @@
-==================
+==================
 INSTALLATION GUIDE
 ==================
 
@@ -48,4 +48,4 @@ Examples:
   ./p2t nazca_monkey.dat 0 0 9
   
   ./p2t random 10 100 5.0
-  ./p2t random 1000 20000 0.025
\ No newline at end of file
+  ./p2t random 1000 20000 0.025
diff --git a/contrib/poly2tri/poly2tri/common/shapes.cc b/contrib/poly2tri/poly2tri/common/shapes.cc
index d0de13e64..c94e11c03 100644
--- a/contrib/poly2tri/poly2tri/common/shapes.cc
+++ b/contrib/poly2tri/poly2tri/common/shapes.cc
@@ -362,4 +362,4 @@ void Triangle::DebugPrint()
   cout << points_[2]->x << "," << points_[2]->y << endl;
 }
 
-}
\ No newline at end of file
+}
diff --git a/contrib/poly2tri/poly2tri/common/shapes.h b/contrib/poly2tri/poly2tri/common/shapes.h
index ac7389a2d..d3660f716 100644
--- a/contrib/poly2tri/poly2tri/common/shapes.h
+++ b/contrib/poly2tri/poly2tri/common/shapes.h
@@ -324,4 +324,4 @@ inline void Triangle::IsInterior(bool b)
 
 }
 
-#endif
\ No newline at end of file
+#endif
diff --git a/contrib/poly2tri/poly2tri/poly2tri.h b/contrib/poly2tri/poly2tri/poly2tri.h
index 29a08d052..ba5cc159e 100644
--- a/contrib/poly2tri/poly2tri/poly2tri.h
+++ b/contrib/poly2tri/poly2tri/poly2tri.h
@@ -35,4 +35,4 @@
 #include "common/shapes.h"
 #include "sweep/cdt.h"
 
-#endif
\ No newline at end of file
+#endif
diff --git a/contrib/poly2tri/poly2tri/sweep/advancing_front.cc b/contrib/poly2tri/poly2tri/sweep/advancing_front.cc
index 38723beef..9739babce 100644
--- a/contrib/poly2tri/poly2tri/sweep/advancing_front.cc
+++ b/contrib/poly2tri/poly2tri/sweep/advancing_front.cc
@@ -105,4 +105,4 @@ AdvancingFront::~AdvancingFront()
 {
 }
 
-}
\ No newline at end of file
+}
diff --git a/contrib/poly2tri/poly2tri/sweep/advancing_front.h b/contrib/poly2tri/poly2tri/sweep/advancing_front.h
index 645dcec97..3bfec5368 100644
--- a/contrib/poly2tri/poly2tri/sweep/advancing_front.h
+++ b/contrib/poly2tri/poly2tri/sweep/advancing_front.h
@@ -115,4 +115,4 @@ inline void AdvancingFront::set_search(Node* node)
 
 }
 
-#endif
\ No newline at end of file
+#endif
diff --git a/contrib/poly2tri/poly2tri/sweep/cdt.cc b/contrib/poly2tri/poly2tri/sweep/cdt.cc
index 09d088ae3..b79f5a8de 100644
--- a/contrib/poly2tri/poly2tri/sweep/cdt.cc
+++ b/contrib/poly2tri/poly2tri/sweep/cdt.cc
@@ -68,4 +68,4 @@ CDT::~CDT()
   delete sweep_;
 }
 
-}
\ No newline at end of file
+}
diff --git a/contrib/poly2tri/poly2tri/sweep/cdt.h b/contrib/poly2tri/poly2tri/sweep/cdt.h
index ea3286d9a..4a9a292d3 100644
--- a/contrib/poly2tri/poly2tri/sweep/cdt.h
+++ b/contrib/poly2tri/poly2tri/sweep/cdt.h
@@ -102,4 +102,4 @@ public:
 
 }
 
-#endif
\ No newline at end of file
+#endif
diff --git a/contrib/poly2tri/poly2tri/sweep/sweep.h b/contrib/poly2tri/poly2tri/sweep/sweep.h
index 33e34a714..ad429fd96 100644
--- a/contrib/poly2tri/poly2tri/sweep/sweep.h
+++ b/contrib/poly2tri/poly2tri/sweep/sweep.h
@@ -282,4 +282,4 @@ private:
 
 }
 
-#endif
\ No newline at end of file
+#endif
diff --git a/contrib/stb_image/stb_image.h b/contrib/stb_image/stb_image.h
index 571b0dcea..d9c21bc81 100644
--- a/contrib/stb_image/stb_image.h
+++ b/contrib/stb_image/stb_image.h
@@ -7459,4 +7459,4 @@ AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 ------------------------------------------------------------------------------
-*/
\ No newline at end of file
+*/
diff --git a/contrib/zip/.travis.sh b/contrib/zip/.travis.sh
index 22974b1ff..9cb03ee87 100755
--- a/contrib/zip/.travis.sh
+++ b/contrib/zip/.travis.sh
@@ -15,4 +15,4 @@ else
     make -j 8
     make install
     ASAN_OPTIONS=detect_leaks=0 LSAN_OPTIONS=verbosity=1:log_threads=1 ctest -V
-fi
\ No newline at end of file
+fi
diff --git a/contrib/zip/.travis.yml b/contrib/zip/.travis.yml
index 86bac1cca..42f84dd25 100644
--- a/contrib/zip/.travis.yml
+++ b/contrib/zip/.travis.yml
@@ -19,4 +19,4 @@ after_success:
   - make
   - make test
   # Uploading report to CodeCov
-  - bash <(curl -s https://codecov.io/bash)
\ No newline at end of file
+  - bash <(curl -s https://codecov.io/bash)
diff --git a/contrib/zlib/contrib/blast/test.txt b/contrib/zlib/contrib/blast/test.txt
index bfdf1c5dc..159002de5 100644
--- a/contrib/zlib/contrib/blast/test.txt
+++ b/contrib/zlib/contrib/blast/test.txt
@@ -1 +1 @@
-AIAIAIAIAIAIA
\ No newline at end of file
+AIAIAIAIAIAIA
diff --git a/contrib/zlib/contrib/dotzlib/LICENSE_1_0.txt b/contrib/zlib/contrib/dotzlib/LICENSE_1_0.txt
index 127a5bc39..36b7cd93c 100644
--- a/contrib/zlib/contrib/dotzlib/LICENSE_1_0.txt
+++ b/contrib/zlib/contrib/dotzlib/LICENSE_1_0.txt
@@ -20,4 +20,4 @@ FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
 SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
 FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
 ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.
\ No newline at end of file
+DEALINGS IN THE SOFTWARE.
diff --git a/contrib/zlib/contrib/testzlib/testzlib.txt b/contrib/zlib/contrib/testzlib/testzlib.txt
index e508bb22f..ba1bb3db6 100644
--- a/contrib/zlib/contrib/testzlib/testzlib.txt
+++ b/contrib/zlib/contrib/testzlib/testzlib.txt
@@ -7,4 +7,4 @@ copy to a directory file from :
 - contrib/masmx64
 - contrib/vstudio/vc7
 
-and open testzlib8.sln
\ No newline at end of file
+and open testzlib8.sln
diff --git a/contrib/zlib_note.txt b/contrib/zlib_note.txt
index cc274f0bf..a7ca98634 100644
--- a/contrib/zlib_note.txt
+++ b/contrib/zlib_note.txt
@@ -8,4 +8,4 @@ This is a heavily modified and shrinked version of zlib 1.2.3
 
 Assimp itself does not use the compression part yet, so
 it needn't be compiled (trees.c, deflate.c, compress.c).
-Currently these units are just used by assimp_cmd.
\ No newline at end of file
+Currently these units are just used by assimp_cmd.
diff --git a/doc/architecture/Assimp_Arch_Import.class.violet.html b/doc/architecture/Assimp_Arch_Import.class.violet.html
index 264468f98..b4e3a9a6e 100644
--- a/doc/architecture/Assimp_Arch_Import.class.violet.html
+++ b/doc/architecture/Assimp_Arch_Import.class.violet.html
@@ -351,4 +351,4 @@ BI8AxOURXedNEuG6jMiRPHKQsuuS4BGAuDzS0NCQlZV18JFlRI7qkRRdlwSPAHzCIynKaa5LgkcA
 ETwCgEfwCAAewSMAeASP4BEAPIJHAPAIHgFItrEBsYNHAD7BK4gZPAKAR/AIAB7BIwCQBvwfU/j0
 jy2hMWgAAAAASUVORK5C" />
 </BODY>
-</HTML>
\ No newline at end of file
+</HTML>
diff --git a/doc/architecture/Assimp_Arch_export.class.violet.html b/doc/architecture/Assimp_Arch_export.class.violet.html
index 85f68d68d..ee567caaa 100644
--- a/doc/architecture/Assimp_Arch_export.class.violet.html
+++ b/doc/architecture/Assimp_Arch_export.class.violet.html
@@ -645,4 +645,4 @@ tQ2gtkFtg9oGQG2jtkFtA6C2UduA2gZQ26C2QW0DoLZR26C2AVDbqG1AbQMoKg8CahvUNgBqG7UN
 ahsAtY3aBtQ2AGobtQ1qGwC1jdoGtQ2A2kZtA2obALWN2ga1DUA1igr2o7ZBbQPw0/wD+/DsALUN
 gNpGbYPaBkBto7ZBbQMAAD/R/wDNluGGIxSgmAAAAABJRU5ErkJg" />
 </BODY>
-</HTML>
\ No newline at end of file
+</HTML>
diff --git a/doc/architecture/assimp.object.violet.html b/doc/architecture/assimp.object.violet.html
index 1d82fa05f..dee9d2208 100644
--- a/doc/architecture/assimp.object.violet.html
+++ b/doc/architecture/assimp.object.violet.html
@@ -104,4 +104,4 @@ tfMWuhaZfgHUw0Q32sDAwIcPH4I/C1fbaJVKRX0GBwft4RA5hXdkNepJqndpKD2R7TlrjeqmxkKh
 oLOf5O8VrfC7XlrtOvYCO77PYocddthhhx122GGHHXbYYYcddthhhx122GGHHXbYYYdd29q1c83s
 I9m5B21Yuxg77FJtRzQV/wEjVLA5JUDyfgAAAABJRU5ErkJg" />
 </BODY>
-</HTML>
\ No newline at end of file
+</HTML>
diff --git a/doc/architecture/assimp_usecase.ucase.violet.html b/doc/architecture/assimp_usecase.ucase.violet.html
index 3045add42..c4df02533 100644
--- a/doc/architecture/assimp_usecase.ucase.violet.html
+++ b/doc/architecture/assimp_usecase.ucase.violet.html
@@ -872,4 +872,4 @@ DYMQQgghNAxCCCGEEBoGIYQQQmgYhBBCCKFhEEIIIYTQMAghhBBCwyCEEEIIDYMQQgghNAxCCCGE
 EBoGIYQQQmgYhBBCCKFhEEIIIYTQMAghhBBCwyCEEEJI/PP/A0zci3P89Qf2AAAAAElFTkSuQmCC
 " />
 </BODY>
-</HTML>
\ No newline at end of file
+</HTML>
diff --git a/doc/architecture/process.class.violet.html b/doc/architecture/process.class.violet.html
index d4f77d909..662daf4a8 100644
--- a/doc/architecture/process.class.violet.html
+++ b/doc/architecture/process.class.violet.html
@@ -334,4 +334,4 @@ CQCsyZpgTQCsyZpgTQCsyZpgTQCsyZpgTQCsCdZkTQBgTdZkTQBgTdZkTQBgTdYEawJgTdYEawJg
 TdYEawJgTbAmawIAa7ImawIAa7ImawIAa7ImWBMAa7ImWBMAa7ImWBPAvDIByoc1WRMA/uU3lI1q
 YU0ArAnWZE0AYE3WZE0AABY4/wVVY1WTrOVxIAAAAABJRU5ErkJg" />
 </BODY>
-</HTML>
\ No newline at end of file
+</HTML>
diff --git a/include/assimp/scene.h b/include/assimp/scene.h
index 93d04eee6..a189f5700 100644
--- a/include/assimp/scene.h
+++ b/include/assimp/scene.h
@@ -1,4 +1,4 @@
-/*
+/*
 ---------------------------------------------------------------------------
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
diff --git a/packaging/windows-innosetup/WEB b/packaging/windows-innosetup/WEB
index 8840d232d..d14d6ed9a 100644
--- a/packaging/windows-innosetup/WEB
+++ b/packaging/windows-innosetup/WEB
@@ -1,8 +1,6 @@
-
-Project home page:
-http://assimp.sourceforge.net
-
-Sourceforge.net project page:
-http://www.sourceforge.net/projects/assimp
-
-
+
+Project home page:
+http://assimp.sourceforge.net
+
+Sourceforge.net project page:
+http://www.sourceforge.net/projects/assimp
diff --git a/packaging/windows-innosetup/readme_installer_vieweronly.txt b/packaging/windows-innosetup/readme_installer_vieweronly.txt
index bfa4f8c9e..1e84c577d 100644
--- a/packaging/windows-innosetup/readme_installer_vieweronly.txt
+++ b/packaging/windows-innosetup/readme_installer_vieweronly.txt
@@ -29,4 +29,4 @@ Reinstall Microsoft Visual C++ 2005 SP1 Redistributable (x86 or x64, depending o
 Add it to PATH. That's not a bug, the installer does not alter the PATH.
 
 4. Crashes immediately
-You CPU lacks SSE2 support. Build Assimp from scratch to suit your CPU, sorry.
\ No newline at end of file
+You CPU lacks SSE2 support. Build Assimp from scratch to suit your CPU, sorry.
diff --git a/packaging/windows-mkzip/bin_readme.txt b/packaging/windows-mkzip/bin_readme.txt
index 10839a3d9..5cff1f30e 100644
--- a/packaging/windows-mkzip/bin_readme.txt
+++ b/packaging/windows-mkzip/bin_readme.txt
@@ -26,4 +26,4 @@ Install the latest DirectX runtime or grab the file from somewhere (that's evil
 (Re)install Microsoft Visual C++ 2005 SP1 Redistributable (x86 or x64, depending on your system)
 
 3. Crashes immediately
-You CPU lacks SSE2 support. Build Assimp from scratch to suit your CPU, sorry.
\ No newline at end of file
+You CPU lacks SSE2 support. Build Assimp from scratch to suit your CPU, sorry.
diff --git a/port/PyAssimp/pyassimp/errors.py b/port/PyAssimp/pyassimp/errors.py
index 9d776860f..e017b5145 100644
--- a/port/PyAssimp/pyassimp/errors.py
+++ b/port/PyAssimp/pyassimp/errors.py
@@ -1,11 +1,11 @@
-#-*- coding: UTF-8 -*-
-
-"""
-All possible errors.
-"""
-
-class AssimpError(BaseException):
-    """
-    If an internal error occurs.
-    """
-    pass
\ No newline at end of file
+#-*- coding: UTF-8 -*-
+
+"""
+All possible errors.
+"""
+
+class AssimpError(BaseException):
+    """
+    If an internal error occurs.
+    """
+    pass
diff --git a/port/jassimp/jassimp/src/jassimp/AiAnimation.java b/port/jassimp/jassimp/src/jassimp/AiAnimation.java
index 239820aaf..856b918dd 100644
--- a/port/jassimp/jassimp/src/jassimp/AiAnimation.java
+++ b/port/jassimp/jassimp/src/jassimp/AiAnimation.java
@@ -172,4 +172,4 @@ public final class AiAnimation {
     public List<AiMeshAnim> getMeshChannels() {
         throw new UnsupportedOperationException("not implemented yet");
     }    
-}
\ No newline at end of file
+}
diff --git a/port/jassimp/jassimp/src/jassimp/AiBlendMode.java b/port/jassimp/jassimp/src/jassimp/AiBlendMode.java
index 78cc5a5ed..d3a0e0e96 100644
--- a/port/jassimp/jassimp/src/jassimp/AiBlendMode.java
+++ b/port/jassimp/jassimp/src/jassimp/AiBlendMode.java
@@ -114,4 +114,4 @@ public enum AiBlendMode {
     * The mapped c/c++ integer enum value.
     */
    private final int m_rawValue;
-}
\ No newline at end of file
+}
diff --git a/port/jassimp/jassimp/src/jassimp/AiCamera.java b/port/jassimp/jassimp/src/jassimp/AiCamera.java
index 4445c34fc..b0f692eda 100644
--- a/port/jassimp/jassimp/src/jassimp/AiCamera.java
+++ b/port/jassimp/jassimp/src/jassimp/AiCamera.java
@@ -300,4 +300,4 @@ public final class AiCamera {
      * Aspect ratio.
      */
     private final float m_aspect;
-}
\ No newline at end of file
+}
diff --git a/port/jassimp/jassimp/src/jassimp/AiProgressHandler.java b/port/jassimp/jassimp/src/jassimp/AiProgressHandler.java
index 7998d1bcc..2987e5976 100644
--- a/port/jassimp/jassimp/src/jassimp/AiProgressHandler.java
+++ b/port/jassimp/jassimp/src/jassimp/AiProgressHandler.java
@@ -43,4 +43,4 @@ package jassimp;
 public interface AiProgressHandler
 {
     boolean update(float percentage);
-}
\ No newline at end of file
+}
diff --git a/port/jassimp/jassimp/src/jassimp/AiQuaternion.java b/port/jassimp/jassimp/src/jassimp/AiQuaternion.java
index af10e6f91..a9ca7be79 100644
--- a/port/jassimp/jassimp/src/jassimp/AiQuaternion.java
+++ b/port/jassimp/jassimp/src/jassimp/AiQuaternion.java
@@ -162,4 +162,4 @@ public final class AiQuaternion {
         return "[" + getX() + ", " + getY() + ", " + getZ() + ", " + 
                 getW() + "]";
     }    
-}
\ No newline at end of file
+}
diff --git a/port/jassimp/jassimp/src/jassimp/AiTextureType.java b/port/jassimp/jassimp/src/jassimp/AiTextureType.java
index 85b559c30..6b3e642e0 100644
--- a/port/jassimp/jassimp/src/jassimp/AiTextureType.java
+++ b/port/jassimp/jassimp/src/jassimp/AiTextureType.java
@@ -209,4 +209,4 @@ public enum AiTextureType {
     * The mapped c/c++ integer enum value.
     */
    private final int m_rawValue;
-}
\ No newline at end of file
+}
diff --git a/port/swig/DONOTUSEYET b/port/swig/DONOTUSEYET
index be9103007..87c6e0699 100644
--- a/port/swig/DONOTUSEYET
+++ b/port/swig/DONOTUSEYET
@@ -1 +1 @@
-The interface files are by no means complete yet and only work with the not-yet-released D SWIG backend, although adding support for other languages should not be too much of problem via #ifdefs.
+The interface files are by no means complete yet and only work with the not-yet-released D SWIG backend, although adding support for other languages should not be too much of problem via #ifdefs.
diff --git a/samples/SimpleAssimpViewX/README b/samples/SimpleAssimpViewX/README
index 701a7cdce..dc513d7aa 100644
--- a/samples/SimpleAssimpViewX/README
+++ b/samples/SimpleAssimpViewX/README
@@ -19,4 +19,4 @@ Troubleshooting:
   - OSX workspaces are not updated too frequently, so same files may be missing.
 
 If you have any problems which you can't solve on your own, 
-please report them on the thread above.
\ No newline at end of file
+please report them on the thread above.
diff --git a/samples/SimpleTexturedDirectx11/SimpleTexturedDirectx11/main.cpp b/samples/SimpleTexturedDirectx11/SimpleTexturedDirectx11/main.cpp
index 781fe89e5..3aad81838 100644
--- a/samples/SimpleTexturedDirectx11/SimpleTexturedDirectx11/main.cpp
+++ b/samples/SimpleTexturedDirectx11/SimpleTexturedDirectx11/main.cpp
@@ -1,4 +1,4 @@
-// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
 // Simple Assimp Directx11 Sample
 // This is a very basic sample and only reads diffuse texture
 // but this can load both embedded textures in fbx and non-embedded textures
diff --git a/samples/SimpleTexturedOpenGL/SimpleTexturedOpenGL/include/boost_includes.h b/samples/SimpleTexturedOpenGL/SimpleTexturedOpenGL/include/boost_includes.h
index 7b9c0860e..2ff6aff04 100644
--- a/samples/SimpleTexturedOpenGL/SimpleTexturedOpenGL/include/boost_includes.h
+++ b/samples/SimpleTexturedOpenGL/SimpleTexturedOpenGL/include/boost_includes.h
@@ -1 +1 @@
-#include <boost/lexical_cast.hpp>
\ No newline at end of file
+#include <boost/lexical_cast.hpp>
diff --git a/test/models-nonbsd/3DS/jeep1.3ds.readme.txt b/test/models-nonbsd/3DS/jeep1.3ds.readme.txt
index d17d5e0e9..f52ada0cc 100644
--- a/test/models-nonbsd/3DS/jeep1.3ds.readme.txt
+++ b/test/models-nonbsd/3DS/jeep1.3ds.readme.txt
@@ -12,4 +12,4 @@ http://xu1productions.com/3dstudio/index.html  -  3D Game Resources
 
 http://www.psionicdesign.com  -  My Main 2D/3D Digital Art site
 
-Psionic 2002
\ No newline at end of file
+Psionic 2002
diff --git a/test/models-nonbsd/3DS/pyramob.3ds.readme.txt b/test/models-nonbsd/3DS/pyramob.3ds.readme.txt
index bf1858410..2bf93aa64 100644
--- a/test/models-nonbsd/3DS/pyramob.3ds.readme.txt
+++ b/test/models-nonbsd/3DS/pyramob.3ds.readme.txt
@@ -9,4 +9,4 @@ http://www.elektrobar.com/lux/
 or mail to:
 lux@elektrobar.com
 
-have fun.....VIRLUX
\ No newline at end of file
+have fun.....VIRLUX
diff --git a/test/models-nonbsd/ASE/Rifle.source.txt b/test/models-nonbsd/ASE/Rifle.source.txt
index 04d40a85d..1b96f8564 100644
--- a/test/models-nonbsd/ASE/Rifle.source.txt
+++ b/test/models-nonbsd/ASE/Rifle.source.txt
@@ -22,4 +22,4 @@ tutorials.
 INFO
 ====
 
-CONVERTED FROM 3DS TO ASE WITH AC3D
\ No newline at end of file
+CONVERTED FROM 3DS TO ASE WITH AC3D
diff --git a/test/models-nonbsd/ASE/Rifle2.source.txt b/test/models-nonbsd/ASE/Rifle2.source.txt
index 2072ddf13..3fa628db4 100644
--- a/test/models-nonbsd/ASE/Rifle2.source.txt
+++ b/test/models-nonbsd/ASE/Rifle2.source.txt
@@ -21,4 +21,4 @@ tutorials.
 INFO
 ====
 
-CONVERTED FROM 3DS TO ASE WITH AC3D
\ No newline at end of file
+CONVERTED FROM 3DS TO ASE WITH AC3D
diff --git a/test/models-nonbsd/B3D/turtle.source.txt b/test/models-nonbsd/B3D/turtle.source.txt
index fab387bdc..cd93aa3d6 100644
--- a/test/models-nonbsd/B3D/turtle.source.txt
+++ b/test/models-nonbsd/B3D/turtle.source.txt
@@ -8,4 +8,4 @@ RESTRICTIONS:
 This model pack is available for use in freeware, shareware, commercial games/software with the following restrictions:-
 
 **You may not sell/re-sell this model pack or claim it as your own.
-***You may not redistribute this pack in  some other model pack through a website or on a compilation CD of any kind, without my written consent.
\ No newline at end of file
+***You may not redistribute this pack in  some other model pack through a website or on a compilation CD of any kind, without my written consent.
diff --git a/test/models-nonbsd/DXF/rifle.source.txt b/test/models-nonbsd/DXF/rifle.source.txt
index 3e88f009f..a2585afad 100644
--- a/test/models-nonbsd/DXF/rifle.source.txt
+++ b/test/models-nonbsd/DXF/rifle.source.txt
@@ -20,4 +20,4 @@ tutorials.
 INFO
 ====
 
-COnverted from 3ds to DXF with Ac3D
\ No newline at end of file
+COnverted from 3ds to DXF with Ac3D
diff --git a/test/models-nonbsd/FBX/2013_ASCII/jeep1.fbx.readme.txt b/test/models-nonbsd/FBX/2013_ASCII/jeep1.fbx.readme.txt
index d17d5e0e9..f52ada0cc 100644
--- a/test/models-nonbsd/FBX/2013_ASCII/jeep1.fbx.readme.txt
+++ b/test/models-nonbsd/FBX/2013_ASCII/jeep1.fbx.readme.txt
@@ -12,4 +12,4 @@ http://xu1productions.com/3dstudio/index.html  -  3D Game Resources
 
 http://www.psionicdesign.com  -  My Main 2D/3D Digital Art site
 
-Psionic 2002
\ No newline at end of file
+Psionic 2002
diff --git a/test/models-nonbsd/FBX/2013_ASCII/pyramob.fbx.readme.txt b/test/models-nonbsd/FBX/2013_ASCII/pyramob.fbx.readme.txt
index bf1858410..2bf93aa64 100644
--- a/test/models-nonbsd/FBX/2013_ASCII/pyramob.fbx.readme.txt
+++ b/test/models-nonbsd/FBX/2013_ASCII/pyramob.fbx.readme.txt
@@ -9,4 +9,4 @@ http://www.elektrobar.com/lux/
 or mail to:
 lux@elektrobar.com
 
-have fun.....VIRLUX
\ No newline at end of file
+have fun.....VIRLUX
diff --git a/test/models-nonbsd/FBX/2013_BINARY/jeep1.fbx.readme.txt b/test/models-nonbsd/FBX/2013_BINARY/jeep1.fbx.readme.txt
index d17d5e0e9..f52ada0cc 100644
--- a/test/models-nonbsd/FBX/2013_BINARY/jeep1.fbx.readme.txt
+++ b/test/models-nonbsd/FBX/2013_BINARY/jeep1.fbx.readme.txt
@@ -12,4 +12,4 @@ http://xu1productions.com/3dstudio/index.html  -  3D Game Resources
 
 http://www.psionicdesign.com  -  My Main 2D/3D Digital Art site
 
-Psionic 2002
\ No newline at end of file
+Psionic 2002
diff --git a/test/models-nonbsd/FBX/2013_BINARY/pyramob.fbx.readme.txt b/test/models-nonbsd/FBX/2013_BINARY/pyramob.fbx.readme.txt
index bf1858410..2bf93aa64 100644
--- a/test/models-nonbsd/FBX/2013_BINARY/pyramob.fbx.readme.txt
+++ b/test/models-nonbsd/FBX/2013_BINARY/pyramob.fbx.readme.txt
@@ -9,4 +9,4 @@ http://www.elektrobar.com/lux/
 or mail to:
 lux@elektrobar.com
 
-have fun.....VIRLUX
\ No newline at end of file
+have fun.....VIRLUX
diff --git a/test/models-nonbsd/IFC/linklist.txt b/test/models-nonbsd/IFC/linklist.txt
index 06ad3844b..6971b7a45 100644
--- a/test/models-nonbsd/IFC/linklist.txt
+++ b/test/models-nonbsd/IFC/linklist.txt
@@ -1,4 +1,4 @@
 Good IFC test cases
 ===================
 
-http://www.iai.fzk.de/www-extern/index.php?id=1135
\ No newline at end of file
+http://www.iai.fzk.de/www-extern/index.php?id=1135
diff --git a/test/models-nonbsd/LWO/LWO2/LWSReferences/QuickDraw.source.txt b/test/models-nonbsd/LWO/LWO2/LWSReferences/QuickDraw.source.txt
index bb07f8e24..aaa244217 100644
--- a/test/models-nonbsd/LWO/LWO2/LWSReferences/QuickDraw.source.txt
+++ b/test/models-nonbsd/LWO/LWO2/LWSReferences/QuickDraw.source.txt
@@ -28,4 +28,4 @@ INFO
 
 
 These files belong to the QuickDraw model in the LWS folder - they are referenced
-and loaded into the LWS scene.
\ No newline at end of file
+and loaded into the LWS scene.
diff --git a/test/models-nonbsd/LWO/LWO2/rifle.source.txt b/test/models-nonbsd/LWO/LWO2/rifle.source.txt
index 34576f0ca..5523bbc0c 100644
--- a/test/models-nonbsd/LWO/LWO2/rifle.source.txt
+++ b/test/models-nonbsd/LWO/LWO2/rifle.source.txt
@@ -21,4 +21,4 @@ tutorials.
 INFO
 ====
 
-CONVERTED FROM 3DS TO LWO2 WITH AC3D
\ No newline at end of file
+CONVERTED FROM 3DS TO LWO2 WITH AC3D
diff --git a/test/models-nonbsd/LWS/QuickDraw v2.2.source.txt b/test/models-nonbsd/LWS/QuickDraw v2.2.source.txt
index e0c7d0f7c..92ac5d882 100644
--- a/test/models-nonbsd/LWS/QuickDraw v2.2.source.txt	
+++ b/test/models-nonbsd/LWS/QuickDraw v2.2.source.txt	
@@ -12,4 +12,4 @@ In the future more 3d formats will be added and some other sections such as wall
 
 
 CHANGES:
-Paths have been modified
\ No newline at end of file
+Paths have been modified
diff --git a/test/models-nonbsd/MD3/q3root/models/mapobjects/kt_kubalwagon/readme_kubalwagon.txt b/test/models-nonbsd/MD3/q3root/models/mapobjects/kt_kubalwagon/readme_kubalwagon.txt
index e0a978ee0..54fbcbd7f 100644
--- a/test/models-nonbsd/MD3/q3root/models/mapobjects/kt_kubalwagon/readme_kubalwagon.txt
+++ b/test/models-nonbsd/MD3/q3root/models/mapobjects/kt_kubalwagon/readme_kubalwagon.txt
@@ -23,4 +23,4 @@ ID software, eskimo roll, EMSIPE, QkenneyQ
 DISTRIBUTION
 as long as this readme is included...!
 
---------------------------------------------------------------------------
\ No newline at end of file
+--------------------------------------------------------------------------
diff --git a/test/models-nonbsd/MD3/readme_water.txt b/test/models-nonbsd/MD3/readme_water.txt
index cdc318ff8..c5346261d 100644
--- a/test/models-nonbsd/MD3/readme_water.txt
+++ b/test/models-nonbsd/MD3/readme_water.txt
@@ -23,4 +23,4 @@ ID software, eskimo roll, EMSIPE, QkenneyQ
 DISTRIBUTION
 as long as this readme is included...!
 
---------------------------------------------------------------------------
\ No newline at end of file
+--------------------------------------------------------------------------
diff --git a/test/models-nonbsd/MMD/readme.txt b/test/models-nonbsd/MMD/readme.txt
index d8c882420..909beee00 100644
--- a/test/models-nonbsd/MMD/readme.txt
+++ b/test/models-nonbsd/MMD/readme.txt
@@ -46,4 +46,4 @@ version 4
 ◯ クレジット
 企画: 株式会社ドワンゴ
 キャラクターデザイン: 黒星紅白
-モデリング: 雨刻
\ No newline at end of file
+モデリング: 雨刻
diff --git a/test/models-nonbsd/NFF/NFFSense8/credits.txt b/test/models-nonbsd/NFF/NFFSense8/credits.txt
index ff169151d..f3cef4d09 100644
--- a/test/models-nonbsd/NFF/NFFSense8/credits.txt
+++ b/test/models-nonbsd/NFF/NFFSense8/credits.txt
@@ -1,4 +1,4 @@
 teapot.nff, home4.nff - http://www.martinreddy.net/ukvrsig/wtk.html
 
 cokecan.nff -www.vrupl.evl.uic.edu/Eng591_Pages/cokecan.nff 
-TODO: License status to be confirmed
\ No newline at end of file
+TODO: License status to be confirmed
diff --git a/test/models-nonbsd/OBJ/rifle.source.txt b/test/models-nonbsd/OBJ/rifle.source.txt
index b09dcda8c..1d2cec5cf 100644
--- a/test/models-nonbsd/OBJ/rifle.source.txt
+++ b/test/models-nonbsd/OBJ/rifle.source.txt
@@ -24,4 +24,4 @@ tutorials.
 INFO
 ====
 
-Converted from 3DS to OBJ with AC3D
\ No newline at end of file
+Converted from 3DS to OBJ with AC3D
diff --git a/test/models-nonbsd/OBJ/segment.source.txt b/test/models-nonbsd/OBJ/segment.source.txt
index 978d72d26..204bc140e 100644
--- a/test/models-nonbsd/OBJ/segment.source.txt
+++ b/test/models-nonbsd/OBJ/segment.source.txt
@@ -1,4 +1,4 @@
 Obj exported from Blender
 
 http://toychest.in.tum.de/wiki/projects:kuka_lwr
-License: Creative-Commons-by-Attribution-3.0
\ No newline at end of file
+License: Creative-Commons-by-Attribution-3.0
diff --git a/test/models-nonbsd/Ogre/OgreSDK/LICENSE b/test/models-nonbsd/Ogre/OgreSDK/LICENSE
index e7e8f4280..ccdfb00fa 100644
--- a/test/models-nonbsd/Ogre/OgreSDK/LICENSE
+++ b/test/models-nonbsd/Ogre/OgreSDK/LICENSE
@@ -18,4 +18,4 @@ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
\ No newline at end of file
+THE SOFTWARE.
diff --git a/test/models-nonbsd/Ogre/OgreSDK/README.md b/test/models-nonbsd/Ogre/OgreSDK/README.md
index e7a838cb0..864536558 100644
--- a/test/models-nonbsd/Ogre/OgreSDK/README.md
+++ b/test/models-nonbsd/Ogre/OgreSDK/README.md
@@ -7,4 +7,4 @@ This asset set is used to test the full functionality of both binary and XML Ass
 * Material file was created by copying the relevant material parts from the sample sources. See the file for further information.
 * Some textures were converted from .png to .jpg to reduce the file size.
 
-See the LICENSE file in this folder for further copyright information about these assets.
\ No newline at end of file
+See the LICENSE file in this folder for further copyright information about these assets.
diff --git a/test/models-nonbsd/README.txt b/test/models-nonbsd/README.txt
index 8b244d2aa..aac170708 100644
--- a/test/models-nonbsd/README.txt
+++ b/test/models-nonbsd/README.txt
@@ -1,3 +1,3 @@
 These models are not generally redistributable under the terms of Assimp's BSD license. Usually, an additional requirement on the use of the data is imposed (i.e. no commercial use, need credits, some creative commons variants, ...).
 
-So, if you re-package Assimp for use in a 'clean' OSS package, consider removing this directory.
\ No newline at end of file
+So, if you re-package Assimp for use in a 'clean' OSS package, consider removing this directory.
diff --git a/test/models/3DS/UVTransformTest/note.txt b/test/models/3DS/UVTransformTest/note.txt
index dc4bd0789..4c8bfedd2 100644
--- a/test/models/3DS/UVTransformTest/note.txt
+++ b/test/models/3DS/UVTransformTest/note.txt
@@ -8,4 +8,4 @@ In other words: TO DO, but only if someone REALLY needs it.
 
 To see how it should look like - test/ReferenceImages
 Note that the viewer has no 'decal' texture mapping mode, so
-the usual clamping is used.
\ No newline at end of file
+the usual clamping is used.
diff --git a/test/models/3DS/textures.txt b/test/models/3DS/textures.txt
index 18bbd8f90..136322bea 100644
--- a/test/models/3DS/textures.txt
+++ b/test/models/3DS/textures.txt
@@ -1 +1 @@
-All textures are from cgtextures.com and are free for commercial use
\ No newline at end of file
+All textures are from cgtextures.com and are free for commercial use
diff --git a/test/models/ASE/MotionCaptureROM.source.txt b/test/models/ASE/MotionCaptureROM.source.txt
index 222a3afbb..2b961906a 100644
--- a/test/models/ASE/MotionCaptureROM.source.txt
+++ b/test/models/ASE/MotionCaptureROM.source.txt
@@ -1,3 +1,3 @@
 "MotionCaptureROM.ase" - Free for any purpose. 
 
-NOTE: The errors in the middle of the animation are caused by problems during recording, it's not an importer issue.
\ No newline at end of file
+NOTE: The errors in the middle of the animation are caused by problems during recording, it's not an importer issue.
diff --git a/test/models/BLEND/HUMAN.source.txt b/test/models/BLEND/HUMAN.source.txt
index 9409b46d3..a19c52468 100644
--- a/test/models/BLEND/HUMAN.source.txt
+++ b/test/models/BLEND/HUMAN.source.txt
@@ -1,3 +1,3 @@
 HUMAN.blend (c) 2010, Tobias Rittig
 
-Redistribution and reuse allowed for any purpose, credits appreciated.
\ No newline at end of file
+Redistribution and reuse allowed for any purpose, credits appreciated.
diff --git a/test/models/BVH/01_nn.bvh.source.txt b/test/models/BVH/01_nn.bvh.source.txt
index e538020a2..fc450d15d 100644
--- a/test/models/BVH/01_nn.bvh.source.txt
+++ b/test/models/BVH/01_nn.bvh.source.txt
@@ -47,4 +47,4 @@ Here's the relevant paragraph from mocap.cs.cmu.edu:
   obtained from mocap.cs.cmu.edu.  The database was created with funding
   from NSF EIA-0196217."
 
-[...]
\ No newline at end of file
+[...]
diff --git a/test/models/CSM/ThomasFechten.source.txt b/test/models/CSM/ThomasFechten.source.txt
index 529560ced..cf60674d8 100644
--- a/test/models/CSM/ThomasFechten.source.txt
+++ b/test/models/CSM/ThomasFechten.source.txt
@@ -1 +1 @@
-Recorded with vicon IQ, july 2008. Free for any purpose.
\ No newline at end of file
+Recorded with vicon IQ, july 2008. Free for any purpose.
diff --git a/test/models/IRRMesh/credits.txt b/test/models/IRRMesh/credits.txt
index a12163233..504746814 100644
--- a/test/models/IRRMesh/credits.txt
+++ b/test/models/IRRMesh/credits.txt
@@ -1,2 +1,2 @@
 cellar.irrmesh - From irrlight/irrEdit. Irrlicht/irredit license (which?)
-Textures resized to 400*400, improved JPEG compression to make them smaller
\ No newline at end of file
+Textures resized to 400*400, improved JPEG compression to make them smaller
diff --git a/test/models/LWO/LWO2/MappingModes/earthCylindric.txt b/test/models/LWO/LWO2/MappingModes/earthCylindric.txt
index 46660a486..18ea94ea2 100644
--- a/test/models/LWO/LWO2/MappingModes/earthCylindric.txt
+++ b/test/models/LWO/LWO2/MappingModes/earthCylindric.txt
@@ -2,4 +2,4 @@ Wikipedia Commons,
 downloaded November 25th 08
 
 
-http://upload.wikimedia.org/wikipedia/commons/0/01/Lambert-cylindrical-equal-area-projection.jpg
\ No newline at end of file
+http://upload.wikimedia.org/wikipedia/commons/0/01/Lambert-cylindrical-equal-area-projection.jpg
diff --git a/test/models/LWO/LWO2/MappingModes/earthSpherical.source.txt b/test/models/LWO/LWO2/MappingModes/earthSpherical.source.txt
index 218b339e1..db055ea0f 100644
--- a/test/models/LWO/LWO2/MappingModes/earthSpherical.source.txt
+++ b/test/models/LWO/LWO2/MappingModes/earthSpherical.source.txt
@@ -6,4 +6,4 @@ http://earthobservatory.nasa.gov/Features/BlueMarble/BlueMarble_monthlies.php
 
 
 Downloaded November 24, 08.
-Rescaled to 2048 * 1024 with GIMP
\ No newline at end of file
+Rescaled to 2048 * 1024 with GIMP
diff --git a/test/models/LWO/LWO2/concrete.source.txt b/test/models/LWO/LWO2/concrete.source.txt
index 2904ae998..90fc73e2d 100644
--- a/test/models/LWO/LWO2/concrete.source.txt
+++ b/test/models/LWO/LWO2/concrete.source.txt
@@ -1,2 +1,2 @@
 cgtextures.com - free, even for commercial use. See the licensing conditions and the FAQ the site for more details.
-Great source for free textures, btw!
\ No newline at end of file
+Great source for free textures, btw!
diff --git a/test/models/LWO/LWO2/uvtest-source.txt b/test/models/LWO/LWO2/uvtest-source.txt
index 75e4878a7..654d62180 100644
--- a/test/models/LWO/LWO2/uvtest-source.txt
+++ b/test/models/LWO/LWO2/uvtest-source.txt
@@ -1,2 +1,2 @@
 Regression file.
-by Tom Speed, see http://groups.google.com/group/bmx3d/browse_thread/thread/36db3b191f81be36
\ No newline at end of file
+by Tom Speed, see http://groups.google.com/group/bmx3d/browse_thread/thread/36db3b191f81be36
diff --git a/test/models/MD2/faerie-source.txt b/test/models/MD2/faerie-source.txt
index ef0e4f196..4906ff4d1 100644
--- a/test/models/MD2/faerie-source.txt
+++ b/test/models/MD2/faerie-source.txt
@@ -21,4 +21,4 @@ The Irrlicht Engine License
      appreciated but is not required.
   2. Altered source versions must be clearly marked as such, and must not be
      misrepresented as being the original software.
-  3. This notice may not be removed or altered from any source distribution.
\ No newline at end of file
+  3. This notice may not be removed or altered from any source distribution.
diff --git a/test/models/MD2/sidney-source.txt b/test/models/MD2/sidney-source.txt
index ef0e4f196..4906ff4d1 100644
--- a/test/models/MD2/sidney-source.txt
+++ b/test/models/MD2/sidney-source.txt
@@ -21,4 +21,4 @@ The Irrlicht Engine License
      appreciated but is not required.
   2. Altered source versions must be clearly marked as such, and must not be
      misrepresented as being the original software.
-  3. This notice may not be removed or altered from any source distribution.
\ No newline at end of file
+  3. This notice may not be removed or altered from any source distribution.
diff --git a/test/models/MD5/SimpleCube.source.txt b/test/models/MD5/SimpleCube.source.txt
index 6f51bc1cf..77d151ed7 100644
--- a/test/models/MD5/SimpleCube.source.txt
+++ b/test/models/MD5/SimpleCube.source.txt
@@ -1 +1 @@
-From http://www.doom3world.org/phpbb2/viewtopic.php?f=3&t=16842 (thanks, Rayne, whoever you are)
\ No newline at end of file
+From http://www.doom3world.org/phpbb2/viewtopic.php?f=3&t=16842 (thanks, Rayne, whoever you are)
diff --git a/test/models/MDL/MDL3 (3DGS A4)/minigun_readme.txt b/test/models/MDL/MDL3 (3DGS A4)/minigun_readme.txt
index c2ca7c696..4d36f8cbb 100644
--- a/test/models/MDL/MDL3 (3DGS A4)/minigun_readme.txt	
+++ b/test/models/MDL/MDL3 (3DGS A4)/minigun_readme.txt	
@@ -3,4 +3,4 @@ Hi everybody!!!
 This is my first published model so it isn't very good,but i'm still learning!..
 This model is free for everybody,but credit will be nice!
 You may reach me at rojkov91@mail.ru
-P.S: Excuse my bad english
\ No newline at end of file
+P.S: Excuse my bad english
diff --git a/test/models/MDL/MDL5 (3DGS A5)/minigun_mdl5_readme.txt b/test/models/MDL/MDL5 (3DGS A5)/minigun_mdl5_readme.txt
index c2ca7c696..4d36f8cbb 100644
--- a/test/models/MDL/MDL5 (3DGS A5)/minigun_mdl5_readme.txt	
+++ b/test/models/MDL/MDL5 (3DGS A5)/minigun_mdl5_readme.txt	
@@ -3,4 +3,4 @@ Hi everybody!!!
 This is my first published model so it isn't very good,but i'm still learning!..
 This model is free for everybody,but credit will be nice!
 You may reach me at rojkov91@mail.ru
-P.S: Excuse my bad english
\ No newline at end of file
+P.S: Excuse my bad english
diff --git a/test/models/MS3D/jeep1.readme.txt b/test/models/MS3D/jeep1.readme.txt
index d17d5e0e9..f52ada0cc 100644
--- a/test/models/MS3D/jeep1.readme.txt
+++ b/test/models/MS3D/jeep1.readme.txt
@@ -12,4 +12,4 @@ http://xu1productions.com/3dstudio/index.html  -  3D Game Resources
 
 http://www.psionicdesign.com  -  My Main 2D/3D Digital Art site
 
-Psionic 2002
\ No newline at end of file
+Psionic 2002
diff --git a/test/models/Q3D/E-AT-AT.source.txt b/test/models/Q3D/E-AT-AT.source.txt
index 56a96f7d5..2df8826f1 100644
--- a/test/models/Q3D/E-AT-AT.source.txt
+++ b/test/models/Q3D/E-AT-AT.source.txt
@@ -5,4 +5,4 @@ Downloaded 4th November 08 (Obama ftw!)
 Copyright notice found on the page:
 
 Where do the models in the archive come from?
-All 3D files available from the3darchive.com are from the public domain. 
\ No newline at end of file
+All 3D files available from the3darchive.com are from the public domain. 
diff --git a/test/models/Q3D/earth.source.txt b/test/models/Q3D/earth.source.txt
index 56a96f7d5..2df8826f1 100644
--- a/test/models/Q3D/earth.source.txt
+++ b/test/models/Q3D/earth.source.txt
@@ -5,4 +5,4 @@ Downloaded 4th November 08 (Obama ftw!)
 Copyright notice found on the page:
 
 Where do the models in the archive come from?
-All 3D files available from the3darchive.com are from the public domain. 
\ No newline at end of file
+All 3D files available from the3darchive.com are from the public domain. 
diff --git a/test/models/X/BCN_Epileptic.txt b/test/models/X/BCN_Epileptic.txt
index 1538e59fb..398d21b86 100644
--- a/test/models/X/BCN_Epileptic.txt
+++ b/test/models/X/BCN_Epileptic.txt
@@ -1 +1 @@
-A human body separated into three meshes: lower body, upper body, head. A common bone hierarchy for all three meshes, plus an test animation that makes the body sort of jump. No material information exported.
\ No newline at end of file
+A human body separated into three meshes: lower body, upper body, head. A common bone hierarchy for all three meshes, plus an test animation that makes the body sort of jump. No material information exported.
diff --git a/test/models/X/anim_test.txt b/test/models/X/anim_test.txt
index 637ea0581..3d270dc7d 100644
--- a/test/models/X/anim_test.txt
+++ b/test/models/X/anim_test.txt
@@ -6,4 +6,4 @@ Frame 18 - 24: Zylinder-Spitze bewegt sich zu Position in Richtung x+
 
 Remarks: The exporter failed here for some reasons... although the mesh referres to four bones, only two of them are stored in the corresponding node hierarchy. So you have a mesh with 4 bones, a hirarchy with 2 nodes and a animation that affects only those two nodes. 
 
-There is no timing given for the animation. You have to scale the animation manually. For this file, the timing seems to be 24 ticks per second.
\ No newline at end of file
+There is no timing given for the animation. You have to scale the animation manually. For this file, the timing seems to be 24 ticks per second.
diff --git a/test/models/X/test.txt b/test/models/X/test.txt
index 7a5e8e74b..eaf9d9c3c 100644
--- a/test/models/X/test.txt
+++ b/test/models/X/test.txt
@@ -1,3 +1,3 @@
 Simple textured test cube exported from Maya. Has a texture that does label each cube side uniquely, but the sides do not match DirectX coordinate space.
 
-Is not readable using D3DXLoadFrameHierarchy, needs custom text parsing. 
\ No newline at end of file
+Is not readable using D3DXLoadFrameHierarchy, needs custom text parsing. 
diff --git a/test/regression/result_checker.py b/test/regression/result_checker.py
index 19772f8af..1b01c52e6 100644
--- a/test/regression/result_checker.py
+++ b/test/regression/result_checker.py
@@ -110,4 +110,4 @@ def run():
 if __name__ == "__main__":
     sys.exit(run())
 
-# vim: ai ts=4 sts=4 et sw=4
\ No newline at end of file
+# vim: ai ts=4 sts=4 et sw=4
diff --git a/test/unit/utImproveCacheLocality.cpp b/test/unit/utImproveCacheLocality.cpp
index 66ce0d6d8..803562dd2 100644
--- a/test/unit/utImproveCacheLocality.cpp
+++ b/test/unit/utImproveCacheLocality.cpp
@@ -41,4 +41,4 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 ---------------------------------------------------------------------------
 */
 
-#include "UnitTestPCH.h"
\ No newline at end of file
+#include "UnitTestPCH.h"
diff --git a/tools/assimp_view/Background.cpp b/tools/assimp_view/Background.cpp
index e5f4e2b96..33bb81f2e 100644
--- a/tools/assimp_view/Background.cpp
+++ b/tools/assimp_view/Background.cpp
@@ -468,4 +468,4 @@ void CBackgroundPainter::RecreateNativeResource()
         piSkyBoxEffect->SetTechnique("RenderImage2D");
     }
 }
-};
\ No newline at end of file
+};
diff --git a/tools/assimp_view/Camera.h b/tools/assimp_view/Camera.h
index dd82af029..9c3103827 100644
--- a/tools/assimp_view/Camera.h
+++ b/tools/assimp_view/Camera.h
@@ -82,4 +82,4 @@ class Camera
 
     } ;
 
-#endif // !!IG
\ No newline at end of file
+#endif // !!IG
diff --git a/tools/assimp_view/Display.h b/tools/assimp_view/Display.h
index f52e65e42..1ca29f498 100644
--- a/tools/assimp_view/Display.h
+++ b/tools/assimp_view/Display.h
@@ -539,4 +539,4 @@ namespace AssimpView
     };
 
 }
-#endif // AV_DISPLAY_H_INCLUDE
\ No newline at end of file
+#endif // AV_DISPLAY_H_INCLUDE
diff --git a/tools/assimp_view/Input.cpp b/tools/assimp_view/Input.cpp
index 505433404..f9f463412 100644
--- a/tools/assimp_view/Input.cpp
+++ b/tools/assimp_view/Input.cpp
@@ -369,4 +369,4 @@ void HandleKeyboardInputTextureView( void )
     if( keys[VK_RIGHT] & 0x80 )
         CDisplay::Instance().SetTextureViewOffsetX ( -g_fElpasedTime * 150.0f );
     }
-};
\ No newline at end of file
+};
diff --git a/tools/assimp_view/LogWindow.h b/tools/assimp_view/LogWindow.h
index 671d8be8f..5b2a3d2d3 100644
--- a/tools/assimp_view/LogWindow.h
+++ b/tools/assimp_view/LogWindow.h
@@ -130,4 +130,4 @@ namespace AssimpView
 
 }
 
-#endif // AV_LOG_DISPLA
\ No newline at end of file
+#endif // AV_LOG_DISPLA
diff --git a/tools/assimp_view/MeshRenderer.cpp b/tools/assimp_view/MeshRenderer.cpp
index 27bc6704f..d93bb4aea 100644
--- a/tools/assimp_view/MeshRenderer.cpp
+++ b/tools/assimp_view/MeshRenderer.cpp
@@ -161,4 +161,4 @@ int CMeshRenderer::DrawSorted(unsigned int iIndex,const aiMatrix4x4& mWorld) {
 
     return 1;
 }
-};
\ No newline at end of file
+};
diff --git a/tools/assimp_view/MeshRenderer.h b/tools/assimp_view/MeshRenderer.h
index 38cfa6326..d756a9984 100644
--- a/tools/assimp_view/MeshRenderer.h
+++ b/tools/assimp_view/MeshRenderer.h
@@ -96,4 +96,4 @@ namespace AssimpView {
     };
 
 }
-#endif //!! include guard
\ No newline at end of file
+#endif //!! include guard
diff --git a/tools/assimp_view/NOTE@help.rtf.txt b/tools/assimp_view/NOTE@help.rtf.txt
index f00962db6..dd20078e9 100644
--- a/tools/assimp_view/NOTE@help.rtf.txt
+++ b/tools/assimp_view/NOTE@help.rtf.txt
@@ -1,2 +1,2 @@
 text1.bin is the corresponding bin file to be included with the executable file.
-When updating the rich formatted text inside Visual Studio, a terminating 0 character must be appended
\ No newline at end of file
+When updating the rich formatted text inside Visual Studio, a terminating 0 character must be appended
diff --git a/tools/assimp_view/RenderOptions.h b/tools/assimp_view/RenderOptions.h
index bd9e8a871..69297419e 100644
--- a/tools/assimp_view/RenderOptions.h
+++ b/tools/assimp_view/RenderOptions.h
@@ -110,4 +110,4 @@ class RenderOptions
         bool bCulling,bSkeleton;
     };
 
-#endif // !! IG
\ No newline at end of file
+#endif // !! IG
diff --git a/tools/assimp_view/SceneAnimator.h b/tools/assimp_view/SceneAnimator.h
index 956edb3e3..82f3616c5 100644
--- a/tools/assimp_view/SceneAnimator.h
+++ b/tools/assimp_view/SceneAnimator.h
@@ -246,4 +246,4 @@ protected:
 
 } // end of namespace AssimpView
 
-#endif // AV_SCENEANIMATOR_H_INCLUDED
\ No newline at end of file
+#endif // AV_SCENEANIMATOR_H_INCLUDED
diff --git a/tools/assimp_view/Shaders.cpp b/tools/assimp_view/Shaders.cpp
index f129b7cc6..9d80ac227 100644
--- a/tools/assimp_view/Shaders.cpp
+++ b/tools/assimp_view/Shaders.cpp
@@ -1407,4 +1407,4 @@ std::string g_szCheckerBackgroundShader = std::string(
           "}\n"
         "};\n"
         );
-    };
\ No newline at end of file
+    };
diff --git a/tools/assimp_view/assimp_view.h b/tools/assimp_view/assimp_view.h
index 3c519bb92..6b00f7f8c 100644
--- a/tools/assimp_view/assimp_view.h
+++ b/tools/assimp_view/assimp_view.h
@@ -279,4 +279,4 @@ enum EClickPos
     extern bool nopointslines;
     }
 
-#endif // !! AV_MAIN_H_INCLUDED
\ No newline at end of file
+#endif // !! AV_MAIN_H_INCLUDED

From d5d30c898bdabbebe73bbeddb2e1a93871a78603 Mon Sep 17 00:00:00 2001
From: napina <ville_ruusutie@hotmail.com>
Date: Sun, 22 Mar 2020 12:47:42 +0200
Subject: [PATCH 021/211] Optimized LimitBoneWeightsProcess. Added SmallVector
 to reduce heap allocations. Simplified algorithm and removed unnecessary
 copying.

---
 code/CMakeLists.txt                           |   1 +
 .../LimitBoneWeightsProcess.cpp               | 135 ++++++++--------
 include/assimp/SmallVector.h                  | 148 ++++++++++++++++++
 3 files changed, 212 insertions(+), 72 deletions(-)
 create mode 100644 include/assimp/SmallVector.h

diff --git a/code/CMakeLists.txt b/code/CMakeLists.txt
index 0dff5d9e4..c0e4487af 100644
--- a/code/CMakeLists.txt
+++ b/code/CMakeLists.txt
@@ -121,6 +121,7 @@ SET( PUBLIC_HEADERS
   ${HEADER_PATH}/GenericProperty.h
   ${HEADER_PATH}/SpatialSort.h
   ${HEADER_PATH}/SkeletonMeshBuilder.h
+  ${HEADER_PATH}/SmallVector.h
   ${HEADER_PATH}/SmoothingGroups.h
   ${HEADER_PATH}/SmoothingGroups.inl
   ${HEADER_PATH}/StandardShapes.h
diff --git a/code/PostProcessing/LimitBoneWeightsProcess.cpp b/code/PostProcessing/LimitBoneWeightsProcess.cpp
index 1f1abfabb..dc4d658ec 100644
--- a/code/PostProcessing/LimitBoneWeightsProcess.cpp
+++ b/code/PostProcessing/LimitBoneWeightsProcess.cpp
@@ -44,6 +44,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 
 #include "LimitBoneWeightsProcess.h"
+#include <assimp/SmallVector.h>
 #include <assimp/StringUtils.h>
 #include <assimp/postprocess.h>
 #include <assimp/DefaultLogger.hpp>
@@ -52,7 +53,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 using namespace Assimp;
 
-
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
 LimitBoneWeightsProcess::LimitBoneWeightsProcess()
@@ -76,10 +76,12 @@ bool LimitBoneWeightsProcess::IsActive( unsigned int pFlags) const
 
 // ------------------------------------------------------------------------------------------------
 // Executes the post processing step on the given imported data.
-void LimitBoneWeightsProcess::Execute( aiScene* pScene) {
+void LimitBoneWeightsProcess::Execute( aiScene* pScene)
+{
     ASSIMP_LOG_DEBUG("LimitBoneWeightsProcess begin");
-    for (unsigned int a = 0; a < pScene->mNumMeshes; ++a ) {
-        ProcessMesh(pScene->mMeshes[a]);
+
+    for (unsigned int m = 0; m < pScene->mNumMeshes; ++m) {
+        ProcessMesh(pScene->mMeshes[m]);
     }
 
     ASSIMP_LOG_DEBUG("LimitBoneWeightsProcess end");
@@ -95,107 +97,96 @@ void LimitBoneWeightsProcess::SetupProperties(const Importer* pImp)
 
 // ------------------------------------------------------------------------------------------------
 // Unites identical vertices in the given mesh
-void LimitBoneWeightsProcess::ProcessMesh( aiMesh* pMesh)
+void LimitBoneWeightsProcess::ProcessMesh(aiMesh* pMesh)
 {
-    if( !pMesh->HasBones())
+    if (!pMesh->HasBones())
         return;
 
     // collect all bone weights per vertex
-    typedef std::vector< std::vector< Weight > > WeightsPerVertex;
-    WeightsPerVertex vertexWeights( pMesh->mNumVertices);
+    typedef SmallVector<Weight,AI_LMW_MAX_WEIGHTS*2> VertexWeightArray;
+    typedef std::vector<VertexWeightArray> WeightsPerVertex;
+    WeightsPerVertex vertexWeights(pMesh->mNumVertices);
+    unsigned int maxVertexWeights = 0;
 
-    // collect all weights per vertex
-    for( unsigned int a = 0; a < pMesh->mNumBones; a++)
+    for (unsigned int b = 0; b < pMesh->mNumBones; ++b)
     {
-        const aiBone* bone = pMesh->mBones[a];
-        for( unsigned int b = 0; b < bone->mNumWeights; b++)
+        const aiBone* bone = pMesh->mBones[b];
+        for (unsigned int w = 0; w < bone->mNumWeights; ++w)
         {
-            const aiVertexWeight& w = bone->mWeights[b];
-            vertexWeights[w.mVertexId].push_back( Weight( a, w.mWeight));
+            const aiVertexWeight& vw = bone->mWeights[w];
+            vertexWeights[vw.mVertexId].push_back(Weight(b, vw.mWeight));
+            maxVertexWeights = std::max(maxVertexWeights, vertexWeights[vw.mVertexId].size());
         }
     }
 
+    if (maxVertexWeights <= mMaxWeights)
+        return;
+
     unsigned int removed = 0, old_bones = pMesh->mNumBones;
 
     // now cut the weight count if it exceeds the maximum
-    bool bChanged = false;
-    for( WeightsPerVertex::iterator vit = vertexWeights.begin(); vit != vertexWeights.end(); ++vit)
+    for (WeightsPerVertex::iterator vit = vertexWeights.begin(); vit != vertexWeights.end(); ++vit)
     {
-        if( vit->size() <= mMaxWeights)
+        if (vit->size() <= mMaxWeights)
             continue;
 
-        bChanged = true;
-
         // more than the defined maximum -> first sort by weight in descending order. That's
         // why we defined the < operator in such a weird way.
-        std::sort( vit->begin(), vit->end());
+        std::sort(vit->begin(), vit->end());
 
         // now kill everything beyond the maximum count
         unsigned int m = static_cast<unsigned int>(vit->size());
-        vit->erase( vit->begin() + mMaxWeights, vit->end());
-        removed += static_cast<unsigned int>(m-vit->size());
+        vit->resize(mMaxWeights);
+        removed += static_cast<unsigned int>(m - vit->size());
 
         // and renormalize the weights
         float sum = 0.0f;
-        for( std::vector<Weight>::const_iterator it = vit->begin(); it != vit->end(); ++it ) {
+        for(const Weight* it = vit->begin(); it != vit->end(); ++it) {
             sum += it->mWeight;
         }
-        if( 0.0f != sum ) {
+        if (0.0f != sum) {
             const float invSum = 1.0f / sum;
-            for( std::vector<Weight>::iterator it = vit->begin(); it != vit->end(); ++it ) {
+            for(Weight* it = vit->begin(); it != vit->end(); ++it) {
                 it->mWeight *= invSum;
             }
         }
     }
 
-    if (bChanged)   {
-        // rebuild the vertex weight array for all bones
-        typedef std::vector< std::vector< aiVertexWeight > > WeightsPerBone;
-        WeightsPerBone boneWeights( pMesh->mNumBones);
-        for( unsigned int a = 0; a < vertexWeights.size(); a++)
+    // clear weight count for all bone
+    for (unsigned int a = 0; a < pMesh->mNumBones; ++a)
+    {
+        pMesh->mBones[a]->mNumWeights = 0;
+    }
+
+    // rebuild the vertex weight array for all bones
+    for (unsigned int a = 0; a < vertexWeights.size(); ++a)
+    {
+        const VertexWeightArray& vw = vertexWeights[a];
+        for (const Weight* it = vw.begin(); it != vw.end(); ++it)
         {
-            const std::vector<Weight>& vw = vertexWeights[a];
-            for( std::vector<Weight>::const_iterator it = vw.begin(); it != vw.end(); ++it)
-                boneWeights[it->mBone].push_back( aiVertexWeight( a, it->mWeight));
-        }
-
-        // and finally copy the vertex weight list over to the mesh's bones
-        std::vector<bool> abNoNeed(pMesh->mNumBones,false);
-        bChanged = false;
-
-        for( unsigned int a = 0; a < pMesh->mNumBones; a++)
-        {
-            const std::vector<aiVertexWeight>& bw = boneWeights[a];
-            aiBone* bone = pMesh->mBones[a];
-
-            if ( bw.empty() )
-            {
-                abNoNeed[a] = bChanged = true;
-                continue;
-            }
-
-            // copy the weight list. should always be less weights than before, so we don't need a new allocation
-            ai_assert( bw.size() <= bone->mNumWeights);
-            bone->mNumWeights = static_cast<unsigned int>( bw.size() );
-            ::memcpy( bone->mWeights, &bw[0], bw.size() * sizeof( aiVertexWeight));
-        }
-
-        if (bChanged)   {
-            // the number of new bones is smaller than before, so we can reuse the old array
-            aiBone** ppcCur = pMesh->mBones;aiBone** ppcSrc = ppcCur;
-
-            for (std::vector<bool>::const_iterator iter  = abNoNeed.begin();iter != abNoNeed.end()  ;++iter)    {
-                if (*iter)  {
-                    delete *ppcSrc;
-                    --pMesh->mNumBones;
-                }
-                else *ppcCur++ = *ppcSrc;
-                ++ppcSrc;
-            }
-        }
-
-        if (!DefaultLogger::isNullLogger()) {
-            ASSIMP_LOG_INFO_F("Removed ", removed, " weights. Input bones: ", old_bones, ". Output bones: ", pMesh->mNumBones );
+            aiBone* bone = pMesh->mBones[it->mBone];
+            bone->mWeights[bone->mNumWeights++] = aiVertexWeight(a, it->mWeight);
         }
     }
+
+    // remove empty bones
+    unsigned int writeBone = 0;
+
+    for (unsigned int readBone = 0; readBone< pMesh->mNumBones; ++readBone)
+    {
+        aiBone* bone = pMesh->mBones[readBone];
+        if (bone->mNumWeights > 0)
+        {
+            pMesh->mBones[writeBone++] = bone;
+        }
+        else
+        {
+            delete bone;
+        }
+    }
+    pMesh->mNumBones = writeBone;
+
+    if (!DefaultLogger::isNullLogger()) {
+        ASSIMP_LOG_INFO_F("Removed ", removed, " weights. Input bones: ", old_bones, ". Output bones: ", pMesh->mNumBones);
+    }
 }
diff --git a/include/assimp/SmallVector.h b/include/assimp/SmallVector.h
new file mode 100644
index 000000000..ada241dda
--- /dev/null
+++ b/include/assimp/SmallVector.h
@@ -0,0 +1,148 @@
+/*
+Open Asset Import Library (assimp)
+----------------------------------------------------------------------
+
+Copyright (c) 2006-2020, assimp team
+
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the
+following conditions are met:
+
+* Redistributions of source code must retain the above
+  copyright notice, this list of conditions and the
+  following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the
+  following disclaimer in the documentation and/or other
+  materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+  contributors may be used to endorse or promote products
+  derived from this software without specific prior
+  written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+----------------------------------------------------------------------
+*/
+
+/** @file Defines small vector with inplace storage.
+Based on CppCon 2016: Chandler Carruth "High Performance Code 201: Hybrid Data Structures" */
+
+#pragma once
+#ifndef AI_SMALLVECTOR_H_INC
+#define AI_SMALLVECTOR_H_INC
+
+#ifdef __GNUC__
+#   pragma GCC system_header
+#endif
+
+namespace Assimp {
+
+// --------------------------------------------------------------------------------------------
+/** \brief Small vector with inplace storage. Reduces heap allocations when list is shorter
+than initial capasity
+ */
+template<typename T, unsigned int Capasity>
+class SmallVector
+{
+public:
+    SmallVector()
+        : mStorage(mInplaceStorage)
+        , mSize(0)
+        , mCapasity(Capasity)
+    {
+    }
+
+    ~SmallVector()
+    {
+        if (mStorage != mInplaceStorage) {
+            delete [] mStorage;
+        }
+    }
+
+    void push_back(const T& item)
+    {
+        if (mSize < mCapasity) {
+            mStorage[mSize++] = item;
+        }
+        else push_back_and_grow(item);
+    }
+
+    void resize(unsigned int newSize)
+    {
+        if (newSize > mCapasity)
+            grow(newSize);
+        mSize = newSize;
+    }
+
+    unsigned int size() const
+    {
+        return mSize;
+    }
+
+    T* begin()
+    {
+        return mStorage;
+    }
+
+    T* end()
+    {
+        return &mStorage[mSize];
+    }
+
+    T* begin() const
+    {
+        return mStorage;
+    }
+
+    T* end() const
+    {
+        return &mStorage[mSize];
+    }
+
+private:
+    void grow(unsigned int newCapasity)
+    {
+        T* pOldStorage = mStorage;
+        T* pNewStorage = new T[newCapasity];
+
+        std::memcpy(pNewStorage, pOldStorage, mSize * sizeof(T));
+
+        mStorage = pNewStorage;
+        mCapasity = newCapasity;
+
+        if (pOldStorage != mInplaceStorage)
+            delete [] pOldStorage;
+    }
+
+    void push_back_and_grow(const T& item)
+    {
+        grow(mCapasity + Capasity);
+
+        mStorage[mSize++] = item;
+    }
+
+    T* mStorage;
+    unsigned int mSize;
+    unsigned int mCapasity;
+    T mInplaceStorage[Capasity];
+};
+
+} // end namespace Assimp
+
+#endif // !! AI_SMALLVECTOR_H_INC

From f0243cc7f3f548bada536f8426ce83cf7100a9f7 Mon Sep 17 00:00:00 2001
From: napina <ville_ruusutie@hotmail.com>
Date: Sun, 22 Mar 2020 15:58:12 +0200
Subject: [PATCH 022/211] Changed AI_LMW_MAX_WEIGHTS*2 to 8 which is same
 thing.

---
 code/PostProcessing/LimitBoneWeightsProcess.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/PostProcessing/LimitBoneWeightsProcess.cpp b/code/PostProcessing/LimitBoneWeightsProcess.cpp
index dc4d658ec..f2e615667 100644
--- a/code/PostProcessing/LimitBoneWeightsProcess.cpp
+++ b/code/PostProcessing/LimitBoneWeightsProcess.cpp
@@ -103,7 +103,7 @@ void LimitBoneWeightsProcess::ProcessMesh(aiMesh* pMesh)
         return;
 
     // collect all bone weights per vertex
-    typedef SmallVector<Weight,AI_LMW_MAX_WEIGHTS*2> VertexWeightArray;
+    typedef SmallVector<Weight,8> VertexWeightArray;
     typedef std::vector<VertexWeightArray> WeightsPerVertex;
     WeightsPerVertex vertexWeights(pMesh->mNumVertices);
     unsigned int maxVertexWeights = 0;

From ccd13436da5035b87356faa5c2c84c49737e3598 Mon Sep 17 00:00:00 2001
From: kimkulling <kim.kulling@googlemail.com>
Date: Wed, 25 Mar 2020 16:37:43 +0100
Subject: [PATCH 023/211] fix memory leak during export

---
 code/M3D/M3DExporter.cpp |  77 ++++++++++++++--------------
 code/M3D/M3DWrapper.cpp  | 105 ++++++++++++++++++++-------------------
 2 files changed, 94 insertions(+), 88 deletions(-)

diff --git a/code/M3D/M3DExporter.cpp b/code/M3D/M3DExporter.cpp
index 1ae6eb680..17ba24a44 100644
--- a/code/M3D/M3DExporter.cpp
+++ b/code/M3D/M3DExporter.cpp
@@ -189,42 +189,42 @@ M3D_INDEX addMaterial(const Assimp::M3DWrapper &m3d, const aiMaterial *mat) {
                     continue;
                 if (aiProps[k].pKey) {
                     switch (m3d_propertytypes[k].format) {
-                        case m3dpf_color:
-                            if (mat->Get(aiProps[k].pKey, aiProps[k].type,
-                                        aiProps[k].index, c) == AI_SUCCESS)
-                                addProp(&m3d->material[mi],
-                                        m3d_propertytypes[k].id, mkColor(&c));
-                            break;
-                        case m3dpf_float:
-                            if (mat->Get(aiProps[k].pKey, aiProps[k].type,
-                                        aiProps[k].index, f) == AI_SUCCESS)
-                                addProp(&m3d->material[mi],
-                                        m3d_propertytypes[k].id,
-                                        /* not (uint32_t)f, because we don't want to convert
+                    case m3dpf_color:
+                        if (mat->Get(aiProps[k].pKey, aiProps[k].type,
+                                    aiProps[k].index, c) == AI_SUCCESS)
+                            addProp(&m3d->material[mi],
+                                    m3d_propertytypes[k].id, mkColor(&c));
+                        break;
+                    case m3dpf_float:
+                        if (mat->Get(aiProps[k].pKey, aiProps[k].type,
+                                    aiProps[k].index, f) == AI_SUCCESS)
+                            addProp(&m3d->material[mi],
+                                    m3d_propertytypes[k].id,
+                                    /* not (uint32_t)f, because we don't want to convert
                                          * it, we want to see it as 32 bits of memory */
-                                        *((uint32_t *)&f));
-                            break;
-                        case m3dpf_uint8:
-                            if (mat->Get(aiProps[k].pKey, aiProps[k].type,
-                                        aiProps[k].index, j) == AI_SUCCESS) {
-                                // special conversion for illumination model property
-                                if (m3d_propertytypes[k].id == m3dp_il) {
-                                    switch (j) {
-                                        case aiShadingMode_NoShading: j = 0; break;
-                                        case aiShadingMode_Phong: j = 2; break;
-                                        default: j = 1; break;
-                                    }
+                                    *((uint32_t *)&f));
+                        break;
+                    case m3dpf_uint8:
+                        if (mat->Get(aiProps[k].pKey, aiProps[k].type,
+                                    aiProps[k].index, j) == AI_SUCCESS) {
+                            // special conversion for illumination model property
+                            if (m3d_propertytypes[k].id == m3dp_il) {
+                                switch (j) {
+                                case aiShadingMode_NoShading: j = 0; break;
+                                case aiShadingMode_Phong: j = 2; break;
+                                default: j = 1; break;
                                 }
-                                addProp(&m3d->material[mi],
-                                        m3d_propertytypes[k].id, j);
                             }
-                            break;
-                        default:
-                            if (mat->Get(aiProps[k].pKey, aiProps[k].type,
-                                        aiProps[k].index, j) == AI_SUCCESS)
-                                addProp(&m3d->material[mi],
-                                        m3d_propertytypes[k].id, j);
-                            break;
+                            addProp(&m3d->material[mi],
+                                    m3d_propertytypes[k].id, j);
+                        }
+                        break;
+                    default:
+                        if (mat->Get(aiProps[k].pKey, aiProps[k].type,
+                                    aiProps[k].index, j) == AI_SUCCESS)
+                            addProp(&m3d->material[mi],
+                                    m3d_propertytypes[k].id, j);
+                        break;
                     }
                 }
                 if (aiTxProps[k].pKey &&
@@ -292,8 +292,8 @@ void ExportSceneM3D(
 // Prototyped and registered in Exporter.cpp
 void ExportSceneM3DA(
         const char *,
-        IOSystem*,
-        const aiScene*,
+        IOSystem *,
+        const aiScene *,
         const ExportProperties *
 
 ) {
@@ -312,7 +312,9 @@ void ExportSceneM3DA(
 M3DExporter::M3DExporter(const aiScene *pScene, const ExportProperties *pProperties) :
         mScene(pScene),
         mProperties(pProperties),
-        outfile() {}
+        outfile() {
+    // empty
+}
 
 // ------------------------------------------------------------------------------------------------
 void M3DExporter::doExport(
@@ -352,6 +354,9 @@ void M3DExporter::doExport(
     // explicitly release file pointer,
     // so we don't have to rely on class destruction.
     outfile.reset();
+
+    M3D_FREE(m3d->name);
+    m3d->name = nullptr;
 }
 
 // ------------------------------------------------------------------------------------------------
diff --git a/code/M3D/M3DWrapper.cpp b/code/M3D/M3DWrapper.cpp
index eca8af75f..98792217f 100644
--- a/code/M3D/M3DWrapper.cpp
+++ b/code/M3D/M3DWrapper.cpp
@@ -50,15 +50,15 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #ifdef ASSIMP_USE_M3D_READFILECB
 
-# if (__cplusplus >= 201103L) || !defined(_MSC_VER) || (_MSC_VER >= 1900) // C++11 and MSVC 2015 onwards
-#  define threadlocal thread_local
-# else
-#  if defined(_MSC_VER) && (_MSC_VER >= 1800) // there's an alternative for MSVC 2013
-#   define threadlocal __declspec(thread)
-#  else
-#   define threadlocal
-#  endif
-# endif
+#if (__cplusplus >= 201103L) || !defined(_MSC_VER) || (_MSC_VER >= 1900) // C++11 and MSVC 2015 onwards
+#define threadlocal thread_local
+#else
+#if defined(_MSC_VER) && (_MSC_VER >= 1800) // there's an alternative for MSVC 2013
+#define threadlocal __declspec(thread)
+#else
+#define threadlocal
+#endif
+#endif
 
 extern "C" {
 
@@ -66,37 +66,37 @@ extern "C" {
 threadlocal void *m3dimporter_pIOHandler;
 
 unsigned char *m3dimporter_readfile(char *fn, unsigned int *size) {
-	ai_assert(nullptr != fn);
-	ai_assert(nullptr != size);
-	std::string file(fn);
-	std::unique_ptr<Assimp::IOStream> pStream(
-			(reinterpret_cast<Assimp::IOSystem *>(m3dimporter_pIOHandler))->Open(file, "rb"));
-	size_t fileSize = 0;
-	unsigned char *data = NULL;
-	// sometimes pStream is nullptr in a single-threaded scenario too for some reason
-	// (should be an empty object returning nothing I guess)
-	if (pStream) {
-		fileSize = pStream->FileSize();
-		// should be allocated with malloc(), because the library will call free() to deallocate
-		data = (unsigned char *)malloc(fileSize);
-		if (!data || !pStream.get() || !fileSize || fileSize != pStream->Read(data, 1, fileSize)) {
-			pStream.reset();
-			*size = 0;
-			// don't throw a deadly exception, it's not fatal if we can't read an external asset
-			return nullptr;
-		}
-		pStream.reset();
-	}
-	*size = (int)fileSize;
-	return data;
+    ai_assert(nullptr != fn);
+    ai_assert(nullptr != size);
+    std::string file(fn);
+    std::unique_ptr<Assimp::IOStream> pStream(
+            (reinterpret_cast<Assimp::IOSystem *>(m3dimporter_pIOHandler))->Open(file, "rb"));
+    size_t fileSize = 0;
+    unsigned char *data = NULL;
+    // sometimes pStream is nullptr in a single-threaded scenario too for some reason
+    // (should be an empty object returning nothing I guess)
+    if (pStream) {
+        fileSize = pStream->FileSize();
+        // should be allocated with malloc(), because the library will call free() to deallocate
+        data = (unsigned char *)malloc(fileSize);
+        if (!data || !pStream.get() || !fileSize || fileSize != pStream->Read(data, 1, fileSize)) {
+            pStream.reset();
+            *size = 0;
+            // don't throw a deadly exception, it's not fatal if we can't read an external asset
+            return nullptr;
+        }
+        pStream.reset();
+    }
+    *size = (int)fileSize;
+    return data;
 }
 }
 #endif
 
 namespace Assimp {
 M3DWrapper::M3DWrapper() {
-	// use malloc() here because m3d_free() will call free()
-	m3d_ = (m3d_t *)calloc(1, sizeof(m3d_t));
+    // use malloc() here because m3d_free() will call free()
+    m3d_ = (m3d_t *)calloc(1, sizeof(m3d_t));
 }
 
 M3DWrapper::M3DWrapper(IOSystem *pIOHandler, const std::vector<unsigned char> &buffer) {
@@ -105,41 +105,42 @@ M3DWrapper::M3DWrapper(IOSystem *pIOHandler, const std::vector<unsigned char> &b
     }
 
 #ifdef ASSIMP_USE_M3D_READFILECB
-	// pass this IOHandler to the C callback in a thread-local pointer
-	m3dimporter_pIOHandler = pIOHandler;
-	m3d_ = m3d_load(const_cast<unsigned char *>(buffer.data()), m3dimporter_readfile, free, nullptr);
-	// Clear the C callback
-	m3dimporter_pIOHandler = nullptr;
+    // pass this IOHandler to the C callback in a thread-local pointer
+    m3dimporter_pIOHandler = pIOHandler;
+    m3d_ = m3d_load(const_cast<unsigned char *>(buffer.data()), m3dimporter_readfile, free, nullptr);
+    // Clear the C callback
+    m3dimporter_pIOHandler = nullptr;
 #else
-	m3d_ = m3d_load(const_cast<unsigned char *>(buffer.data()), nullptr, nullptr, nullptr);
+    m3d_ = m3d_load(const_cast<unsigned char *>(buffer.data()), nullptr, nullptr, nullptr);
 #endif
 }
 
 M3DWrapper::~M3DWrapper() {
-	reset();
+    reset();
 }
 
 void M3DWrapper::reset() {
-	ClearSave();
-	if (m3d_)
-		m3d_free(m3d_);
-	m3d_ = nullptr;
+    ClearSave();
+    if (m3d_) {
+        m3d_free(m3d_);
+    }
+    m3d_ = nullptr;
 }
 
 unsigned char *M3DWrapper::Save(int quality, int flags, unsigned int &size) {
 #if (!(ASSIMP_BUILD_NO_EXPORT || ASSIMP_BUILD_NO_M3D_EXPORTER))
-	ClearSave();
-	saved_output_ = m3d_save(m3d_, quality, flags, &size);
-	return saved_output_;
+    ClearSave();
+    saved_output_ = m3d_save(m3d_, quality, flags, &size);
+    return saved_output_;
 #else
-	return nullptr;
+    return nullptr;
 #endif
 }
 
 void M3DWrapper::ClearSave() {
-	if (saved_output_)
-		M3D_FREE(saved_output_);
-	saved_output_ = nullptr;
+    if (saved_output_)
+        M3D_FREE(saved_output_);
+    saved_output_ = nullptr;
 }
 } // namespace Assimp
 

From 80323b57bc44b412e4c663a8d983c3f4c50f22a2 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Fri, 27 Mar 2020 11:30:40 +0100
Subject: [PATCH 024/211] Update UnrealLoader.cpp

Fix static code analysis findings.
---
 code/Unreal/UnrealLoader.cpp | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/code/Unreal/UnrealLoader.cpp b/code/Unreal/UnrealLoader.cpp
index a87a4943f..86563299c 100644
--- a/code/Unreal/UnrealLoader.cpp
+++ b/code/Unreal/UnrealLoader.cpp
@@ -92,7 +92,6 @@ struct Triangle {
 	unsigned char mTex[3][2]; // Texture UV coordinates
 	unsigned char mTextureNum; // Source texture offset
 	char mFlags; // Unreal Mesh Flags (unused)
-
 	unsigned int matIndex;
 };
 
@@ -131,11 +130,11 @@ inline void CompressVertex(const aiVector3D &v, uint32_t &out) {
 		Vertex n;
 		int32_t t;
 	};
+    t = 0;
 	n.X = (int32_t)v.x;
 	n.Y = (int32_t)v.y;
 	n.Z = (int32_t)v.z;
 	::memcpy(&out, &t, sizeof(int32_t));
-	//out = t;
 }
 
 // UNREAL vertex decompression
@@ -153,7 +152,6 @@ inline void DecompressVertex(aiVector3D &v, int32_t in) {
 
 } // end namespace Unreal
 
-
 static const aiImporterDesc desc = {
     "Unreal Mesh Importer",
     "",

From 32c59643f20f9cde511b4dbb4d9b1b85e54d0ff2 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Fri, 27 Mar 2020 11:38:38 +0100
Subject: [PATCH 025/211] Update m3d.h

fix alignment issue.
---
 code/M3D/m3d.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/code/M3D/m3d.h b/code/M3D/m3d.h
index ef363d2dd..c959090f1 100644
--- a/code/M3D/m3d.h
+++ b/code/M3D/m3d.h
@@ -5440,13 +5440,13 @@ unsigned char *m3d_save(m3d_t *model, int quality, int flags, unsigned int *size
                         out += 2;
                         break;
                     case 4:
-                        *((float *)out) = vrtx[i].data.x;
+                        memcpy(out, &vrtx[i].data.x, sizeof(float));
                         out += 4;
-                        *((float *)out) = vrtx[i].data.y;
+                        memcpy(out, &vrtx[i].data.y, sizeof(float));
                         out += 4;
-                        *((float *)out) = vrtx[i].data.z;
+                        memcpy(out, &vrtx[i].data.z, sizeof(float));
                         out += 4;
-                        *((float *)out) = vrtx[i].data.w;
+                        memcpy(out, &vrtx[i].data.w, sizeof(float));
                         out += 4;
                         break;
                     case 8:

From f9a7d2abf10c54e33f988a5b93b54e672efc319d Mon Sep 17 00:00:00 2001
From: Marc-Antoine Lortie <marc-antoine.lortie@outlook.com>
Date: Fri, 27 Mar 2020 07:59:10 -0400
Subject: [PATCH 026/211] Added C API tests.

---
 include/assimp/MathFunctions.h           |   6 +
 test/CMakeLists.txt                      |   8 +
 test/unit/AssimpAPITest_aiMatrix3x3.cpp  | 150 ++++++++++++++
 test/unit/AssimpAPITest_aiMatrix4x4.cpp  | 249 +++++++++++++++++++++++
 test/unit/AssimpAPITest_aiQuaternion.cpp | 127 ++++++++++++
 test/unit/AssimpAPITest_aiVector2D.cpp   | 140 +++++++++++++
 test/unit/AssimpAPITest_aiVector3D.cpp   | 185 +++++++++++++++++
 test/unit/MathTest.cpp                   |  59 ++++++
 test/unit/MathTest.h                     | 103 ++++++++++
 test/unit/RandomNumberGeneration.h       |  78 +++++++
 10 files changed, 1105 insertions(+)
 create mode 100644 test/unit/AssimpAPITest_aiMatrix3x3.cpp
 create mode 100644 test/unit/AssimpAPITest_aiMatrix4x4.cpp
 create mode 100644 test/unit/AssimpAPITest_aiQuaternion.cpp
 create mode 100644 test/unit/AssimpAPITest_aiVector2D.cpp
 create mode 100644 test/unit/AssimpAPITest_aiVector3D.cpp
 create mode 100644 test/unit/MathTest.cpp
 create mode 100644 test/unit/MathTest.h
 create mode 100644 test/unit/RandomNumberGeneration.h

diff --git a/include/assimp/MathFunctions.h b/include/assimp/MathFunctions.h
index 1880ce0a9..20a5b264d 100644
--- a/include/assimp/MathFunctions.h
+++ b/include/assimp/MathFunctions.h
@@ -86,5 +86,11 @@ T getEpsilon() {
     return std::numeric_limits<T>::epsilon();
 }
 
+template<class T>
+inline
+T PI() {
+    return static_cast<T>(3.14159265358979323846);
+}
+
 }
 }
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index c5c414639..25d4027ac 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -61,6 +61,14 @@ SET( COMMON
   unit/utIssues.cpp
   unit/utAnim.cpp
   unit/AssimpAPITest.cpp
+  unit/AssimpAPITest_aiMatrix3x3.cpp
+  unit/AssimpAPITest_aiMatrix4x4.cpp
+  unit/AssimpAPITest_aiQuaternion.cpp
+  unit/AssimpAPITest_aiVector2D.cpp
+  unit/AssimpAPITest_aiVector3D.cpp
+  unit/MathTest.cpp
+  unit/MathTest.h
+  unit/RandomNumberGeneration.h
   unit/utBatchLoader.cpp
   unit/utDefaultIOStream.cpp
   unit/utFastAtof.cpp
diff --git a/test/unit/AssimpAPITest_aiMatrix3x3.cpp b/test/unit/AssimpAPITest_aiMatrix3x3.cpp
new file mode 100644
index 000000000..132b9dfe9
--- /dev/null
+++ b/test/unit/AssimpAPITest_aiMatrix3x3.cpp
@@ -0,0 +1,150 @@
+/*
+---------------------------------------------------------------------------
+Open Asset Import Library (assimp)
+---------------------------------------------------------------------------
+
+Copyright (c) 2006-2020, assimp team
+
+
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the following
+conditions are met:
+
+* Redistributions of source code must retain the above
+copyright notice, this list of conditions and the
+following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the
+following disclaimer in the documentation and/or other
+materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+contributors may be used to endorse or promote products
+derived from this software without specific prior
+written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+---------------------------------------------------------------------------
+*/
+#include "UnitTestPCH.h"
+#include "MathTest.h"
+
+using namespace Assimp;
+
+class AssimpAPITest_aiMatrix3x3 : public AssimpMathTest {
+protected:
+    virtual void SetUp() {
+        result_c = result_cpp = aiMatrix3x3();
+    }
+
+    aiMatrix3x3 result_c, result_cpp;
+};
+
+TEST_F(AssimpAPITest_aiMatrix3x3, aiIdentityMatrix3Test) {
+    // Force a non-identity matrix.
+    result_c = aiMatrix3x3(0,0,0,0,0,0,0,0,0);
+    aiIdentityMatrix3(&result_c);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix3x3, aiMatrix3FromMatrix4Test) {
+    const auto m = random_mat4();
+    result_cpp = aiMatrix3x3(m);
+    aiMatrix3FromMatrix4(&result_c, &m);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix3x3, aiMatrix3FromQuaternionTest) {
+    const auto q = random_quat();
+    result_cpp = q.GetMatrix();
+    aiMatrix3FromQuaternion(&result_c, &q);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix3x3, aiMatrix3AreEqualTest) {
+    result_c = result_cpp = random_mat3();
+    EXPECT_EQ(result_cpp == result_c,
+        (bool)aiMatrix3AreEqual(&result_cpp, &result_c));
+}
+
+TEST_F(AssimpAPITest_aiMatrix3x3, aiMatrix3AreEqualEpsilonTest) {
+    result_c = result_cpp = random_mat3();
+    EXPECT_EQ(result_cpp.Equal(result_c, Epsilon),
+        (bool)aiMatrix3AreEqualEpsilon(&result_cpp, &result_c, Epsilon));
+}
+
+TEST_F(AssimpAPITest_aiMatrix3x3, aiMultiplyMatrix3Test) {
+    const auto m = random_mat3();
+    result_c = result_cpp = random_mat3();
+    result_cpp *= m;
+    aiMultiplyMatrix3(&result_c, &m);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix3x3, aiTransposeMatrix3Test) {
+    result_c = result_cpp = random_mat3();
+    result_cpp.Transpose();
+    aiTransposeMatrix3(&result_c);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix3x3, aiMatrix3InverseTest) {
+    // Use a predetermined matrix to prevent arbitrary
+    // cases where it could have a null determinant.
+    result_c = result_cpp = aiMatrix3x3(
+        5, 2, 7,
+        4, 6, 9,
+        1, 8, 3);
+    result_cpp.Inverse();
+    aiMatrix3Inverse(&result_c);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix3x3, aiMatrix3DeterminantTest) {
+    result_c = result_cpp = random_mat3();
+    EXPECT_EQ(result_cpp.Determinant(),
+        aiMatrix3Determinant(&result_c));
+}
+
+TEST_F(AssimpAPITest_aiMatrix3x3, aiMatrix3RotationZTest) {
+    const float angle(RandPI.next());
+    aiMatrix3x3::RotationZ(angle, result_cpp);
+    aiMatrix3RotationZ(&result_c, angle);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix3x3, aiMatrix3FromRotationAroundAxisTest) {
+    const float angle(RandPI.next());
+    const auto axis = random_unit_vec3();
+    aiMatrix3x3::Rotation(angle, axis, result_cpp);
+    aiMatrix3FromRotationAroundAxis(&result_c, &axis, angle);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix3x3, aiMatrix3TranslationTest) {
+    const auto axis = random_vec2();
+    aiMatrix3x3::Translation(axis, result_cpp);
+    aiMatrix3Translation(&result_c, &axis);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix3x3, aiMatrix3FromToTest) {
+    const auto from = random_vec3(), to = random_vec3();
+    aiMatrix3x3::FromToMatrix(from, to, result_cpp);
+    aiMatrix3FromTo(&result_c, &from, &to);
+    EXPECT_EQ(result_cpp, result_c);
+}
diff --git a/test/unit/AssimpAPITest_aiMatrix4x4.cpp b/test/unit/AssimpAPITest_aiMatrix4x4.cpp
new file mode 100644
index 000000000..b342d3142
--- /dev/null
+++ b/test/unit/AssimpAPITest_aiMatrix4x4.cpp
@@ -0,0 +1,249 @@
+/*
+---------------------------------------------------------------------------
+Open Asset Import Library (assimp)
+---------------------------------------------------------------------------
+
+Copyright (c) 2006-2020, assimp team
+
+
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the following
+conditions are met:
+
+* Redistributions of source code must retain the above
+copyright notice, this list of conditions and the
+following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the
+following disclaimer in the documentation and/or other
+materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+contributors may be used to endorse or promote products
+derived from this software without specific prior
+written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+---------------------------------------------------------------------------
+*/
+#include "UnitTestPCH.h"
+#include "MathTest.h"
+
+using namespace Assimp;
+
+class AssimpAPITest_aiMatrix4x4 : public AssimpMathTest {
+protected:
+    virtual void SetUp() {
+        result_c = result_cpp = aiMatrix4x4();
+    }
+
+    aiMatrix4x4 result_c, result_cpp;
+};
+
+TEST_F(AssimpAPITest_aiMatrix4x4, aiIdentityMatrix4Test) {
+    // Force a non-identity matrix.
+    result_c = aiMatrix4x4(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
+    aiIdentityMatrix4(&result_c);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4FromMatrix3Test) {
+    aiMatrix3x3 m = random_mat3();
+    result_cpp = aiMatrix4x4(m);
+    aiMatrix4FromMatrix3(&result_c, &m);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4FromScalingQuaternionPositionTest) {
+    const aiVector3D s = random_vec3();
+    const aiQuaternion q = random_quat();
+    const aiVector3D t = random_vec3();
+    aiMatrix3x3 m = random_mat3();
+    result_cpp = aiMatrix4x4(s, q, t);
+    aiMatrix4FromScalingQuaternionPosition(&result_c, &s, &q, &t);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4AddTest) {
+    const aiMatrix4x4 temp = random_mat4();
+    result_c = result_cpp = random_mat4();
+    result_cpp = result_cpp + temp;
+    aiMatrix4Add(&result_c, &temp);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4AreEqualTest) {
+    result_c = result_cpp = random_mat4();
+    EXPECT_EQ(result_cpp == result_c,
+        (bool)aiMatrix4AreEqual(&result_cpp, &result_c));
+}
+
+TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4AreEqualEpsilonTest) {
+    result_c = result_cpp = random_mat4();
+    EXPECT_EQ(result_cpp.Equal(result_c, Epsilon),
+        (bool)aiMatrix4AreEqualEpsilon(&result_cpp, &result_c, Epsilon));
+}
+
+TEST_F(AssimpAPITest_aiMatrix4x4, aiMultiplyMatrix4Test) {
+    const auto m = random_mat4();
+    result_c = result_cpp = random_mat4();
+    result_cpp *= m;
+    aiMultiplyMatrix4(&result_c, &m);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix4x4, aiTransposeMatrix4Test) {
+    result_c = result_cpp = random_mat4();
+    result_cpp.Transpose();
+    aiTransposeMatrix4(&result_c);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4InverseTest) {
+    // Use a predetermined matrix to prevent arbitrary
+    // cases where it could have a null determinant.
+    result_c = result_cpp = aiMatrix4x4(
+        6, 10, 15, 3,
+        14, 2, 12, 8,
+        9, 13, 5, 16,
+        4, 7, 11, 1);
+    result_cpp.Inverse();
+    aiMatrix4Inverse(&result_c);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4DeterminantTest) {
+    result_c = result_cpp = random_mat4();
+    EXPECT_EQ(result_cpp.Determinant(),
+        aiMatrix4Determinant(&result_c));
+}
+
+TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4IsIdentityTest) {
+    EXPECT_EQ(result_cpp.IsIdentity(),
+        (bool)aiMatrix4IsIdentity(&result_c));
+}
+
+TEST_F(AssimpAPITest_aiMatrix4x4, aiDecomposeMatrixTest) {
+    aiVector3D scaling_c, scaling_cpp,
+        position_c, position_cpp;
+    aiQuaternion rotation_c, rotation_cpp;
+
+    result_c = result_cpp = random_mat4();
+    result_cpp.Decompose(scaling_cpp, rotation_cpp, position_cpp);
+    aiDecomposeMatrix(&result_c, &scaling_c, &rotation_c, &position_c);
+    EXPECT_EQ(scaling_cpp, scaling_c);
+    EXPECT_EQ(position_cpp, position_c);
+    EXPECT_EQ(rotation_cpp, rotation_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4DecomposeIntoScalingEulerAnglesPositionTest) {
+    aiVector3D scaling_c, scaling_cpp,
+        rotation_c, rotation_cpp,
+        position_c, position_cpp;
+
+    result_c = result_cpp = random_mat4();
+    result_cpp.Decompose(scaling_cpp, rotation_cpp, position_cpp);
+    aiMatrix4DecomposeIntoScalingEulerAnglesPosition(&result_c, &scaling_c, &rotation_c, &position_c);
+    EXPECT_EQ(scaling_cpp, scaling_c);
+    EXPECT_EQ(position_cpp, position_c);
+    EXPECT_EQ(rotation_cpp, rotation_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4DecomposeIntoScalingAxisAnglePositionTest) {
+    aiVector3D scaling_c, scaling_cpp,
+        axis_c, axis_cpp,
+        position_c, position_cpp;
+    float angle_c, angle_cpp;
+
+    result_c = result_cpp = random_mat4();
+    result_cpp.Decompose(scaling_cpp, axis_cpp, angle_cpp, position_cpp);
+    aiMatrix4DecomposeIntoScalingAxisAnglePosition(&result_c, &scaling_c, &axis_c, &angle_c, &position_c);
+    EXPECT_EQ(scaling_cpp, scaling_c);
+    EXPECT_EQ(axis_cpp, axis_c);
+    EXPECT_EQ(angle_cpp, angle_c);
+    EXPECT_EQ(position_cpp, position_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4DecomposeNoScalingTest) {
+    aiVector3D position_c, position_cpp;
+    aiQuaternion rotation_c, rotation_cpp;
+
+    result_c = result_cpp = random_mat4();
+    result_cpp.DecomposeNoScaling(rotation_cpp, position_cpp);
+    aiMatrix4DecomposeNoScaling(&result_c, &rotation_c, &position_c);
+    EXPECT_EQ(position_cpp, position_c);
+    EXPECT_EQ(rotation_cpp, rotation_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4FromEulerAnglesTest) {
+    const float x(RandPI.next()),
+        y(RandPI.next()),
+        z(RandPI.next());
+    result_cpp.FromEulerAnglesXYZ(x, y, z);
+    aiMatrix4FromEulerAngles(&result_c, x, y, z);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4RotationXTest) {
+    const float angle(RandPI.next());
+    aiMatrix4x4::RotationX(angle, result_cpp);
+    aiMatrix4RotationX(&result_c, angle);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4RotationYTest) {
+    const float angle(RandPI.next());
+    aiMatrix4x4::RotationY(angle, result_cpp);
+    aiMatrix4RotationY(&result_c, angle);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4RotationZTest) {
+    const float angle(RandPI.next());
+    aiMatrix4x4::RotationZ(angle, result_cpp);
+    aiMatrix4RotationZ(&result_c, angle);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4FromRotationAroundAxisTest) {
+    const float angle(RandPI.next());
+    const auto axis = random_unit_vec3();
+    aiMatrix4x4::Rotation(angle, axis, result_cpp);
+    aiMatrix4FromRotationAroundAxis(&result_c, &axis, angle);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4TranslationTest) {
+    const auto axis = random_vec3();
+    aiMatrix4x4::Translation(axis, result_cpp);
+    aiMatrix4Translation(&result_c, &axis);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4ScalingTest) {
+    const auto scaling = random_vec3();
+    aiMatrix4x4::Scaling(scaling, result_cpp);
+    aiMatrix4Scaling(&result_c, &scaling);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4FromToTest) {
+    const auto from = random_vec3(), to = random_vec3();
+    aiMatrix4x4::FromToMatrix(from, to, result_cpp);
+    aiMatrix4FromTo(&result_c, &from, &to);
+    EXPECT_EQ(result_cpp, result_c);
+}
diff --git a/test/unit/AssimpAPITest_aiQuaternion.cpp b/test/unit/AssimpAPITest_aiQuaternion.cpp
new file mode 100644
index 000000000..c02c8ce05
--- /dev/null
+++ b/test/unit/AssimpAPITest_aiQuaternion.cpp
@@ -0,0 +1,127 @@
+/*
+---------------------------------------------------------------------------
+Open Asset Import Library (assimp)
+---------------------------------------------------------------------------
+
+Copyright (c) 2006-2020, assimp team
+
+
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the following
+conditions are met:
+
+* Redistributions of source code must retain the above
+copyright notice, this list of conditions and the
+following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the
+following disclaimer in the documentation and/or other
+materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+contributors may be used to endorse or promote products
+derived from this software without specific prior
+written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+---------------------------------------------------------------------------
+*/
+#include "UnitTestPCH.h"
+#include "MathTest.h"
+
+using namespace Assimp;
+
+class AssimpAPITest_aiQuaternion : public AssimpMathTest {
+protected:
+    virtual void SetUp() {
+        result_c = result_cpp = aiQuaternion();
+    }
+
+    aiQuaternion result_c, result_cpp;
+};
+
+TEST_F(AssimpAPITest_aiQuaternion, aiCreateQuaternionFromMatrixTest) {
+    const auto m = random_mat3();
+    result_cpp = aiQuaternion(m);
+    aiCreateQuaternionFromMatrix(&result_c, &m);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiQuaternion, aiQuaternionFromEulerAnglesTest) {
+    const float x(RandPI.next()),
+        y(RandPI.next()),
+        z(RandPI.next());
+    result_cpp = aiQuaternion(x, y, z);
+    aiQuaternionFromEulerAngles(&result_c, x, y, z);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiQuaternion, aiQuaternionFromAxisAngleTest) {
+    const float angle(RandPI.next());
+    const aiVector3D axis(random_unit_vec3());
+    result_cpp = aiQuaternion(axis, angle);
+    aiQuaternionFromAxisAngle(&result_c, &axis, angle);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiQuaternion, aiQuaternionFromNormalizedQuaternionTest) {
+    const auto qvec3 = random_unit_vec3();
+    result_cpp = aiQuaternion(qvec3);
+    aiQuaternionFromNormalizedQuaternion(&result_c, &qvec3);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiQuaternion, aiQuaternionAreEqualTest) {
+    result_c = result_cpp = random_quat();
+    EXPECT_EQ(result_cpp == result_c,
+        (bool)aiQuaternionAreEqual(&result_cpp, &result_c));
+}
+
+TEST_F(AssimpAPITest_aiQuaternion, aiQuaternionAreEqualEpsilonTest) {
+    result_c = result_cpp = random_quat();
+    EXPECT_EQ(result_cpp.Equal(result_c, Epsilon),
+        (bool)aiQuaternionAreEqualEpsilon(&result_cpp, &result_c, Epsilon));
+}
+
+TEST_F(AssimpAPITest_aiQuaternion, aiQuaternionNormalizeTest) {
+    result_c = result_cpp = random_quat();
+    aiQuaternionNormalize(&result_c);
+    EXPECT_EQ(result_cpp.Normalize(), result_c);
+}
+
+TEST_F(AssimpAPITest_aiQuaternion, aiQuaternionConjugateTest) {
+    result_c = result_cpp = random_quat();
+    aiQuaternionConjugate(&result_c);
+    EXPECT_EQ(result_cpp.Conjugate(), result_c);
+}
+
+TEST_F(AssimpAPITest_aiQuaternion, aiQuaternionMultiplyTest) {
+    const aiQuaternion temp = random_quat();
+    result_c = result_cpp = random_quat();
+    result_cpp = result_cpp * temp;
+    aiQuaternionMultiply(&result_c, &temp);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiQuaternion, aiQuaternionInterpolateTest) {
+    const float INTERPOLATION(RandUnit.next());
+    const auto q1 = random_quat();
+    const auto q2 = random_quat();
+    aiQuaternion::Interpolate(result_cpp, q1, q2, INTERPOLATION);
+    aiQuaternionInterpolate(&result_c, &q1, &q2, INTERPOLATION);
+    EXPECT_EQ(result_cpp, result_c);
+}
diff --git a/test/unit/AssimpAPITest_aiVector2D.cpp b/test/unit/AssimpAPITest_aiVector2D.cpp
new file mode 100644
index 000000000..7c2be6c32
--- /dev/null
+++ b/test/unit/AssimpAPITest_aiVector2D.cpp
@@ -0,0 +1,140 @@
+/*
+---------------------------------------------------------------------------
+Open Asset Import Library (assimp)
+---------------------------------------------------------------------------
+
+Copyright (c) 2006-2020, assimp team
+
+
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the following
+conditions are met:
+
+* Redistributions of source code must retain the above
+copyright notice, this list of conditions and the
+following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the
+following disclaimer in the documentation and/or other
+materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+contributors may be used to endorse or promote products
+derived from this software without specific prior
+written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+---------------------------------------------------------------------------
+*/
+#include "UnitTestPCH.h"
+#include "MathTest.h"
+
+using namespace Assimp;
+
+class AssimpAPITest_aiVector2D : public AssimpMathTest {
+protected:
+    virtual void SetUp() {
+        result_c = result_cpp = aiVector2D();
+        temp = random_vec2();
+    }
+
+    aiVector2D result_c, result_cpp, temp;
+};
+
+TEST_F(AssimpAPITest_aiVector2D, aiVector2AreEqualTest) {
+    result_c = result_cpp = random_vec2();
+    EXPECT_EQ(result_cpp == result_c,
+        (bool)aiVector2AreEqual(&result_cpp, &result_c));
+}
+
+TEST_F(AssimpAPITest_aiVector2D, aiVector2AreEqualEpsilonTest) {
+    result_c = result_cpp = random_vec2();
+    EXPECT_EQ(result_cpp.Equal(result_c, Epsilon),
+        (bool)aiVector2AreEqualEpsilon(&result_cpp, &result_c, Epsilon));
+}
+
+TEST_F(AssimpAPITest_aiVector2D, aiVector2AddTest) {
+    result_c = result_cpp = random_vec2();
+    result_cpp += temp;
+    aiVector2Add(&result_c, &temp);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiVector2D, aiVector2SubtractTest) {
+    result_c = result_cpp = random_vec2();
+    result_cpp -= temp;
+    aiVector2Subtract(&result_c, &temp);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiVector2D, aiVector2ScaleTest) {
+    const float FACTOR = Rand.next();
+    result_c = result_cpp = random_vec2();
+    result_cpp *= FACTOR;
+    aiVector2Scale(&result_c, FACTOR);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiVector2D, aiVector2SymMulTest) {
+    result_c = result_cpp = random_vec2();
+    result_cpp = result_cpp.SymMul(temp);
+    aiVector2SymMul(&result_c, &temp);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiVector2D, aiVector2DivideByScalarTest) {
+    const float DIVISOR = Rand.next();
+    result_c = result_cpp = random_vec2();
+    result_cpp /= DIVISOR;
+    aiVector2DivideByScalar(&result_c, DIVISOR);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiVector2D, aiVector2DivideByVectorTest) {
+    result_c = result_cpp = random_vec2();
+    result_cpp = result_cpp / temp;
+    aiVector2DivideByVector(&result_c, &temp);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiVector2D, aiVector2LengthTest) {
+    result_c = result_cpp = random_vec2();
+    EXPECT_EQ(result_cpp.Length(), aiVector2Length(&result_c));
+}
+
+TEST_F(AssimpAPITest_aiVector2D, aiVector2SquareLengthTest) {
+    result_c = result_cpp = random_vec2();
+    EXPECT_EQ(result_cpp.SquareLength(), aiVector2SquareLength(&result_c));
+}
+
+TEST_F(AssimpAPITest_aiVector2D, aiVector2NegateTest) {
+    result_c = result_cpp = random_vec2();
+    aiVector2Negate(&result_c);
+    EXPECT_EQ(-result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiVector2D, aiVector2DotProductTest) {
+    result_c = result_cpp = random_vec2();
+    EXPECT_EQ(result_cpp * result_c,
+        aiVector2DotProduct(&result_cpp, &result_c));
+}
+
+TEST_F(AssimpAPITest_aiVector2D, aiVector2NormalizeTest) {
+    result_c = result_cpp = random_vec2();
+    aiVector2Normalize(&result_c);
+    EXPECT_EQ(result_cpp.Normalize(), result_c);
+}
diff --git a/test/unit/AssimpAPITest_aiVector3D.cpp b/test/unit/AssimpAPITest_aiVector3D.cpp
new file mode 100644
index 000000000..410c34857
--- /dev/null
+++ b/test/unit/AssimpAPITest_aiVector3D.cpp
@@ -0,0 +1,185 @@
+/*
+---------------------------------------------------------------------------
+Open Asset Import Library (assimp)
+---------------------------------------------------------------------------
+
+Copyright (c) 2006-2020, assimp team
+
+
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the following
+conditions are met:
+
+* Redistributions of source code must retain the above
+copyright notice, this list of conditions and the
+following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the
+following disclaimer in the documentation and/or other
+materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+contributors may be used to endorse or promote products
+derived from this software without specific prior
+written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+---------------------------------------------------------------------------
+*/
+#include "UnitTestPCH.h"
+#include "MathTest.h"
+
+using namespace Assimp;
+
+class AssimpAPITest_aiVector3D : public AssimpMathTest {
+protected:
+    virtual void SetUp() {
+        result_c = result_cpp = aiVector3D();
+        temp = random_vec3();
+    }
+
+    aiVector3D result_c, result_cpp, temp;
+};
+
+TEST_F(AssimpAPITest_aiVector3D, aiVector3AreEqualTest) {
+    result_c = result_cpp = random_vec3();
+    EXPECT_EQ(result_cpp == result_c,
+        (bool)aiVector3AreEqual(&result_cpp, &result_c));
+}
+
+TEST_F(AssimpAPITest_aiVector3D, aiVector3AreEqualEpsilonTest) {
+    result_c = result_cpp = random_vec3();
+    EXPECT_EQ(result_cpp.Equal(result_c, Epsilon),
+        (bool)aiVector3AreEqualEpsilon(&result_cpp, &result_c, Epsilon));
+}
+
+TEST_F(AssimpAPITest_aiVector3D, aiVector3LessThanTest) {
+    result_c = result_cpp = random_vec3();
+    EXPECT_EQ(result_cpp < temp,
+        (bool)aiVector3LessThan(&result_c, &temp));
+}
+
+TEST_F(AssimpAPITest_aiVector3D, aiVector3AddTest) {
+    result_c = result_cpp = random_vec3();
+    result_cpp += temp;
+    aiVector3Add(&result_c, &temp);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiVector3D, aiVector3SubtractTest) {
+    result_c = result_cpp = random_vec3();
+    result_cpp -= temp;
+    aiVector3Subtract(&result_c, &temp);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiVector3D, aiVector3ScaleTest) {
+    const float FACTOR = Rand.next();
+    result_c = result_cpp = random_vec3();
+    result_cpp *= FACTOR;
+    aiVector3Scale(&result_c, FACTOR);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiVector3D, aiVector3SymMulTest) {
+    result_c = result_cpp = random_vec3();
+    result_cpp = result_cpp.SymMul(temp);
+    aiVector3SymMul(&result_c, &temp);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiVector3D, aiVector3DivideByScalarTest) {
+    const float DIVISOR = Rand.next();
+    result_c = result_cpp = random_vec3();
+    result_cpp /= DIVISOR;
+    aiVector3DivideByScalar(&result_c, DIVISOR);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiVector3D, aiVector3DivideByVectorTest) {
+    result_c = result_cpp = random_vec3();
+    result_cpp = result_cpp / temp;
+    aiVector3DivideByVector(&result_c, &temp);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiVector3D, aiVector3LengthTest) {
+    result_c = result_cpp = random_vec3();
+    EXPECT_EQ(result_cpp.Length(), aiVector3Length(&result_c));
+}
+
+TEST_F(AssimpAPITest_aiVector3D, aiVector3SquareLengthTest) {
+    result_c = result_cpp = random_vec3();
+    EXPECT_EQ(result_cpp.SquareLength(), aiVector3SquareLength(&result_c));
+}
+
+TEST_F(AssimpAPITest_aiVector3D, aiVector3NegateTest) {
+    result_c = result_cpp = random_vec3();
+    aiVector3Negate(&result_c);
+    EXPECT_EQ(-result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiVector3D, aiVector3DotProductTest) {
+    result_c = result_cpp = random_vec3();
+    EXPECT_EQ(result_cpp * result_c,
+        aiVector3DotProduct(&result_cpp, &result_c));
+}
+
+TEST_F(AssimpAPITest_aiVector3D, aiVector3CrossProductTest) {
+    result_c = result_cpp = random_vec3();
+    result_cpp = result_cpp ^ temp;
+    aiVector3CrossProduct(&result_c, &result_c, &temp);
+    EXPECT_EQ(result_cpp, result_c);
+}
+
+TEST_F(AssimpAPITest_aiVector3D, aiVector3NormalizeTest) {
+    result_c = result_cpp = random_vec3();
+    aiVector3Normalize(&result_c);
+    EXPECT_EQ(result_cpp.Normalize(), result_c);
+}
+
+TEST_F(AssimpAPITest_aiVector3D, aiVector3NormalizeSafeTest) {
+    result_c = result_cpp = random_vec3();
+    aiVector3NormalizeSafe(&result_c);
+    EXPECT_EQ(result_cpp.NormalizeSafe(), result_c);
+}
+
+TEST_F(AssimpAPITest_aiVector3D, aiVector3RotateByQuaternionTest) {
+    aiVector3D v_c, v_cpp;
+    v_c = v_cpp = random_vec3();
+    const auto q = random_quat();
+    aiVector3RotateByQuaternion(&v_c, &q);
+    EXPECT_EQ(q.Rotate(v_cpp), v_c);
+}
+
+TEST_F(AssimpAPITest_aiVector3D, aiTransformVecByMatrix3Test) {
+    const auto m = random_mat3();
+    aiVector3D v_c, v_cpp;
+    v_c = v_cpp = random_vec3();
+    v_cpp *= m;
+    aiTransformVecByMatrix3(&v_c, &m);
+    EXPECT_EQ(v_cpp, v_c);
+}
+
+TEST_F(AssimpAPITest_aiVector3D, aiTransformVecByMatrix4Test) {
+    const auto m = random_mat4();
+    aiVector3D v_c, v_cpp;
+    v_c = v_cpp = random_vec3();
+    v_cpp *= m;
+    aiTransformVecByMatrix4(&v_c, &m);
+    EXPECT_EQ(v_cpp, v_c);
+}
diff --git a/test/unit/MathTest.cpp b/test/unit/MathTest.cpp
new file mode 100644
index 000000000..2aacb1517
--- /dev/null
+++ b/test/unit/MathTest.cpp
@@ -0,0 +1,59 @@
+/*
+---------------------------------------------------------------------------
+Open Asset Import Library (assimp)
+---------------------------------------------------------------------------
+
+Copyright (c) 2006-2020, assimp team
+
+
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the following
+conditions are met:
+
+* Redistributions of source code must retain the above
+copyright notice, this list of conditions and the
+following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the
+following disclaimer in the documentation and/or other
+materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+contributors may be used to endorse or promote products
+derived from this software without specific prior
+written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+---------------------------------------------------------------------------
+*/
+#include "MathTest.h"
+
+namespace Assimp {
+
+// Initialize epsilon value.
+const float AssimpMathTest::Epsilon = Math::getEpsilon<float>();
+
+// Initialize with an interval of [1,100] to avoid null values.
+RandomUniformFloatGenerator AssimpMathTest::Rand(1.0f, 100.0f);
+
+// Initialize with an interval of [-PI,PI] inclusively.
+RandomUniformFloatGenerator AssimpMathTest::RandPI(-Math::PI<float>(), Math::PI<float>());
+
+// Initialize with an interval of [0,1] inclusively.
+RandomUniformFloatGenerator AssimpMathTest::RandUnit(0.0f, 1.0f);
+
+}
diff --git a/test/unit/MathTest.h b/test/unit/MathTest.h
new file mode 100644
index 000000000..f60f5f173
--- /dev/null
+++ b/test/unit/MathTest.h
@@ -0,0 +1,103 @@
+/*
+---------------------------------------------------------------------------
+Open Asset Import Library (assimp)
+---------------------------------------------------------------------------
+
+Copyright (c) 2006-2020, assimp team
+
+
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the following
+conditions are met:
+
+* Redistributions of source code must retain the above
+copyright notice, this list of conditions and the
+following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the
+following disclaimer in the documentation and/or other
+materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+contributors may be used to endorse or promote products
+derived from this software without specific prior
+written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+---------------------------------------------------------------------------
+*/
+
+#ifndef ASSIMP_MATH_TEST_H
+#define ASSIMP_MATH_TEST_H
+
+#include "UnitTestPCH.h"
+#include <assimp/types.h>
+#include "RandomNumberGeneration.h"
+
+namespace Assimp {
+
+/** Custom test class providing several math related utilities. */
+class AssimpMathTest : public ::testing::Test {
+public:
+    /** Return a random 2D vector. */
+    inline static aiVector2D random_vec2() {
+        return aiVector2D(Rand.next(), Rand.next());
+    }
+
+    /** Return a random 3D vector. */
+    inline static aiVector3D random_vec3() {
+        return aiVector3D(Rand.next(), Rand.next(),Rand.next());
+    }
+
+    /** Return a random unit 3D vector. */
+    inline static aiVector3D random_unit_vec3() {
+        return random_vec3().NormalizeSafe();
+    }
+
+    /** Return a quaternion with random orientation and
+      * rotation angle around axis. */
+    inline static aiQuaternion random_quat() {
+        return aiQuaternion(random_unit_vec3(), RandPI.next());
+    }
+
+    /** Return a random 3x3 matrix. */
+    inline static aiMatrix3x3 random_mat3() {
+        return aiMatrix3x3(
+            Rand.next(), Rand.next(),Rand.next(),
+            Rand.next(), Rand.next(),Rand.next(),
+            Rand.next(), Rand.next(),Rand.next());
+    }
+
+    /** Return a random 4x4 matrix. */
+    inline static aiMatrix4x4 random_mat4() {
+        return aiMatrix4x4(
+            Rand.next(), Rand.next(),Rand.next(), Rand.next(),
+            Rand.next(), Rand.next(),Rand.next(), Rand.next(),
+            Rand.next(), Rand.next(),Rand.next(), Rand.next(),
+            Rand.next(), Rand.next(),Rand.next(), Rand.next());
+    }
+
+    /** Epsilon value to use in tests. */
+    static const float Epsilon;
+
+    /** Random number generators. */
+    static RandomUniformFloatGenerator Rand, RandPI, RandUnit;
+};
+
+}
+
+#endif // ASSIMP_MATH_TEST_H
diff --git a/test/unit/RandomNumberGeneration.h b/test/unit/RandomNumberGeneration.h
new file mode 100644
index 000000000..befa21aaa
--- /dev/null
+++ b/test/unit/RandomNumberGeneration.h
@@ -0,0 +1,78 @@
+/*
+---------------------------------------------------------------------------
+Open Asset Import Library (assimp)
+---------------------------------------------------------------------------
+
+Copyright (c) 2006-2020, assimp team
+
+
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the following
+conditions are met:
+
+* Redistributions of source code must retain the above
+copyright notice, this list of conditions and the
+following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the
+following disclaimer in the documentation and/or other
+materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+contributors may be used to endorse or promote products
+derived from this software without specific prior
+written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+---------------------------------------------------------------------------
+*/
+
+#ifndef ASSIMP_RANDOM_NUMBER_GENERATION_H
+#define ASSIMP_RANDOM_NUMBER_GENERATION_H
+
+#include <random>
+
+namespace Assimp {
+
+/** Helper class to use for generating pseudo-random
+ *  real numbers, with a uniform distribution. */
+template<typename T>
+class RandomUniformRealGenerator {
+public:
+    RandomUniformRealGenerator() :
+        rd_(), re_(rd_()), dist_() {
+    }
+    RandomUniformRealGenerator(T min, T max) :
+        rd_(), re_(rd_()), dist_(min, max) {
+    }
+
+    inline T next() {
+        return dist_(re_);
+    }
+
+private:
+
+    std::uniform_real_distribution<T> dist_;
+    std::default_random_engine re_;
+    std::random_device rd_;
+};
+
+using RandomUniformFloatGenerator = RandomUniformRealGenerator<float>;
+
+}
+
+#endif // ASSIMP_RANDOM_NUMBER_GENERATION_H

From 60750161d544dc060cc7b3eb72c77f4cf735ffe2 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Fri, 27 Mar 2020 15:28:32 +0100
Subject: [PATCH 027/211] Update m3d.h

replace assignment by memcpy.
---
 code/M3D/m3d.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/code/M3D/m3d.h b/code/M3D/m3d.h
index c959090f1..16681539a 100644
--- a/code/M3D/m3d.h
+++ b/code/M3D/m3d.h
@@ -5474,7 +5474,8 @@ unsigned char *m3d_save(m3d_t *model, int quality, int flags, unsigned int *size
                 }
                 out = _m3d_addidx(out, sk_s, vrtx[i].data.skinid);
             }
-            *length = (uint32_t)((uintptr_t)out - (uintptr_t)((uint8_t *)h + len));
+            memcpy(length, &(uint32_t)((uintptr_t)out - (uintptr_t)((uint8_t *)h + len)), sizeof(uint32_t));
+            //*length = (uint32_t)((uintptr_t)out - (uintptr_t)((uint8_t *)h + len));
             out = NULL;
             len += *length;
         }

From 7a01061c3e3b98e3950b1e1ea6c4f4bc1d895d86 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Fri, 27 Mar 2020 15:39:49 +0100
Subject: [PATCH 028/211] Update m3d.h

Try to fix build error.
---
 code/M3D/m3d.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/code/M3D/m3d.h b/code/M3D/m3d.h
index 16681539a..ab76480bf 100644
--- a/code/M3D/m3d.h
+++ b/code/M3D/m3d.h
@@ -5474,7 +5474,8 @@ unsigned char *m3d_save(m3d_t *model, int quality, int flags, unsigned int *size
                 }
                 out = _m3d_addidx(out, sk_s, vrtx[i].data.skinid);
             }
-            memcpy(length, &(uint32_t)((uintptr_t)out - (uintptr_t)((uint8_t *)h + len)), sizeof(uint32_t));
+            uint32_t v = (uint32_t)((uintptr_t)out - (uintptr_t)((uint8_t *)h + len));
+            memcpy(length, &v, sizeof(uint32_t));
             //*length = (uint32_t)((uintptr_t)out - (uintptr_t)((uint8_t *)h + len));
             out = NULL;
             len += *length;

From 2cfdbe2d50cd167c851c5253aa9a4c268866f56d Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Fri, 27 Mar 2020 16:27:07 +0100
Subject: [PATCH 029/211] Update m3d.h

Fix alignment bug.
---
 code/M3D/m3d.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/M3D/m3d.h b/code/M3D/m3d.h
index ab76480bf..624395174 100644
--- a/code/M3D/m3d.h
+++ b/code/M3D/m3d.h
@@ -5478,7 +5478,7 @@ unsigned char *m3d_save(m3d_t *model, int quality, int flags, unsigned int *size
             memcpy(length, &v, sizeof(uint32_t));
             //*length = (uint32_t)((uintptr_t)out - (uintptr_t)((uint8_t *)h + len));
             out = NULL;
-            len += *length;
+            len += v;
         }
         /* bones chunk */
         if (model->numbone && model->bone && !(flags & M3D_EXP_NOBONE)) {

From e543a58dfb38ae35187128bddcae28c1a66bd8e0 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Fri, 27 Mar 2020 18:23:22 +0100
Subject: [PATCH 030/211] Update m3d.h

fix more alignment errors.
---
 code/M3D/m3d.h | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/code/M3D/m3d.h b/code/M3D/m3d.h
index 624395174..83c8d8a52 100644
--- a/code/M3D/m3d.h
+++ b/code/M3D/m3d.h
@@ -5662,8 +5662,9 @@ unsigned char *m3d_save(m3d_t *model, int quality, int flags, unsigned int *size
                         out = _m3d_addidx(out, vi_s, vrtxidx[face[i].data.normal[j]]);
                 }
             }
-            *length = (uint32_t)((uintptr_t)out - (uintptr_t)((uint8_t *)h + len));
-            len += *length;
+            uint32_t v = (uint32_t)((uintptr_t)out - (uintptr_t)((uint8_t *)h + len));
+            memcpy(length, &v, sizeof(uint32_t));
+            len += v;
             out = NULL;
         }
         /* mathematical shapes face */
@@ -5723,8 +5724,9 @@ unsigned char *m3d_save(m3d_t *model, int quality, int flags, unsigned int *size
                         }
                     }
                 }
-                *length = (uint32_t)((uintptr_t)out - (uintptr_t)((uint8_t *)h + len));
-                len += *length;
+                uint32_t v = (uint32_t)((uintptr_t)out - (uintptr_t)((uint8_t *)h + len));
+                memcpy( length, &v, sizeof(uint32_t));
+                len += v;
                 out = NULL;
             }
         }
@@ -5767,8 +5769,9 @@ unsigned char *m3d_save(m3d_t *model, int quality, int flags, unsigned int *size
                 out = _m3d_addidx(out, si_s, _m3d_stridx(str, numstr, model->label[l].text));
             }
             if (length) {
-                *length = (uint32_t)((uintptr_t)out - (uintptr_t)((uint8_t *)h + len));
-                len += *length;
+                uint32_t v = (uint32_t)((uintptr_t)out - (uintptr_t)((uint8_t *)h + len));
+                memcpy( length, &v, sizeof(uint32_t));                
+                len += v;
             }
             out = NULL;
             sn = sl = NULL;
@@ -5798,8 +5801,9 @@ unsigned char *m3d_save(m3d_t *model, int quality, int flags, unsigned int *size
                         out = _m3d_addidx(out, vi_s, vrtxidx[a->frame[i].transform[k].ori]);
                     }
                 }
-                *length = (uint32_t)((uintptr_t)out - (uintptr_t)((uint8_t *)h + len));
-                len += *length;
+                uint32_t v = (uint32_t)((uintptr_t)out - (uintptr_t)((uint8_t *)h + len));
+                memcpy( length, &v, sizeof(uint32_t));                
+                len += v;
                 out = NULL;
             }
         }

From 27e1a20efe8f4467ac1f92b158a075f9ef97a6a1 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Fri, 27 Mar 2020 20:46:32 +0100
Subject: [PATCH 031/211] Update 3DSConverter.cpp

Trigger build.
---
 code/3DS/3DSConverter.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/code/3DS/3DSConverter.cpp b/code/3DS/3DSConverter.cpp
index 225300758..8c8a8200a 100644
--- a/code/3DS/3DSConverter.cpp
+++ b/code/3DS/3DSConverter.cpp
@@ -41,7 +41,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 /** @file Implementation of the 3ds importer class */
 
-
 #ifndef ASSIMP_BUILD_NO_3DS_IMPORTER
 
 // internal headers

From 9b83d748305e23d52b7c7118ecd65fed76352453 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Sat, 28 Mar 2020 09:48:55 +0100
Subject: [PATCH 032/211] apply code-conventions to unrealloader

---
 code/Unreal/UnrealLoader.cpp | 353 +++++++++++++++++------------------
 code/Unreal/UnrealLoader.h   |  19 +-
 2 files changed, 178 insertions(+), 194 deletions(-)

diff --git a/code/Unreal/UnrealLoader.cpp b/code/Unreal/UnrealLoader.cpp
index 86563299c..275c39b32 100644
--- a/code/Unreal/UnrealLoader.cpp
+++ b/code/Unreal/UnrealLoader.cpp
@@ -51,23 +51,23 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "Unreal/UnrealLoader.h"
 #include "PostProcessing/ConvertToLHProcess.h"
 
-#include <assimp/StreamReader.h>
 #include <assimp/ParsingUtils.h>
+#include <assimp/StreamReader.h>
 #include <assimp/fast_atof.h>
-#include <assimp/Importer.hpp>
+#include <assimp/importerdesc.h>
+#include <assimp/scene.h>
 #include <assimp/DefaultLogger.hpp>
 #include <assimp/IOSystem.hpp>
-#include <assimp/scene.h>
-#include <assimp/importerdesc.h>
+#include <assimp/Importer.hpp>
 
-#include <memory>
 #include <stdint.h>
+#include <memory>
 
 using namespace Assimp;
 
 namespace Unreal {
 
-    /*
+/*
     0 = Normal one-sided
     1 = Normal two-sided
     2 = Translucent two-sided
@@ -76,78 +76,78 @@ namespace Unreal {
     8 = Placeholder triangle for weapon positioning (invisible)
     */
 enum MeshFlags {
-	MF_NORMAL_OS = 0,
-	MF_NORMAL_TS = 1,
-	MF_NORMAL_TRANS_TS = 2,
-	MF_NORMAL_MASKED_TS = 3,
-	MF_NORMAL_MOD_TS = 4,
-	MF_WEAPON_PLACEHOLDER = 8
+    MF_NORMAL_OS = 0,
+    MF_NORMAL_TS = 1,
+    MF_NORMAL_TRANS_TS = 2,
+    MF_NORMAL_MASKED_TS = 3,
+    MF_NORMAL_MOD_TS = 4,
+    MF_WEAPON_PLACEHOLDER = 8
 };
 
 // a single triangle
 struct Triangle {
-	uint16_t mVertex[3]; // Vertex indices
-	char mType; // James' Mesh Type
-	char mColor; // Color for flat and Gourand Shaded
-	unsigned char mTex[3][2]; // Texture UV coordinates
-	unsigned char mTextureNum; // Source texture offset
-	char mFlags; // Unreal Mesh Flags (unused)
-	unsigned int matIndex;
+    uint16_t mVertex[3]; // Vertex indices
+    char mType; // James' Mesh Type
+    char mColor; // Color for flat and Gourand Shaded
+    unsigned char mTex[3][2]; // Texture UV coordinates
+    unsigned char mTextureNum; // Source texture offset
+    char mFlags; // Unreal Mesh Flags (unused)
+    unsigned int matIndex;
 };
 
 // temporary representation for a material
 struct TempMat {
-	TempMat() :
-			type(), tex(), numFaces(0) {}
+    TempMat() :
+            type(MF_NORMAL_OS), tex(), numFaces(0) {}
 
-	explicit TempMat(const Triangle &in) :
-			type((Unreal::MeshFlags)in.mType), tex(in.mTextureNum), numFaces(0) {}
+    explicit TempMat(const Triangle &in) :
+            type((Unreal::MeshFlags)in.mType), tex(in.mTextureNum), numFaces(0) {}
 
-	// type of mesh
-	Unreal::MeshFlags type;
+    // type of mesh
+    Unreal::MeshFlags type;
 
-	// index of texture
-	unsigned int tex;
+    // index of texture
+    unsigned int tex;
 
-	// number of faces using us
-	unsigned int numFaces;
+    // number of faces using us
+    unsigned int numFaces;
 
-	// for std::find
-	bool operator==(const TempMat &o) {
-		return (tex == o.tex && type == o.type);
-	}
+    // for std::find
+    bool operator==(const TempMat &o) {
+        return (tex == o.tex && type == o.type);
+    }
 };
 
 struct Vertex {
-	int32_t X : 11;
-	int32_t Y : 11;
-	int32_t Z : 10;
+    int32_t X : 11;
+    int32_t Y : 11;
+    int32_t Z : 10;
 };
 
 // UNREAL vertex compression
 inline void CompressVertex(const aiVector3D &v, uint32_t &out) {
-	union {
-		Vertex n;
-		int32_t t;
-	};
+    union {
+        Vertex n;
+        int32_t t;
+    };
     t = 0;
-	n.X = (int32_t)v.x;
-	n.Y = (int32_t)v.y;
-	n.Z = (int32_t)v.z;
-	::memcpy(&out, &t, sizeof(int32_t));
+    n.X = (int32_t)v.x;
+    n.Y = (int32_t)v.y;
+    n.Z = (int32_t)v.z;
+    ::memcpy(&out, &t, sizeof(int32_t));
 }
 
 // UNREAL vertex decompression
 inline void DecompressVertex(aiVector3D &v, int32_t in) {
-	union {
-		Vertex n;
-		int32_t i;
-	};
-	i = in;
+    union {
+        Vertex n;
+        int32_t i;
+    };
+    i = in;
 
-	v.x = (float)n.X;
-	v.y = (float)n.Y;
-	v.z = (float)n.Z;
+    v.x = (float)n.X;
+    v.y = (float)n.Y;
+    v.z = (float)n.Z;
 }
 
 } // end namespace Unreal
@@ -165,79 +165,70 @@ static const aiImporterDesc desc = {
     "3d uc"
 };
 
-
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
-UnrealImporter::UnrealImporter()
-:   configFrameID   (0)
-,   configHandleFlags (true)
-{}
+UnrealImporter::UnrealImporter() :
+        mConfigFrameID(0), mConfigHandleFlags(true) {}
 
 // ------------------------------------------------------------------------------------------------
 // Destructor, private as well
-UnrealImporter::~UnrealImporter()
-{}
+UnrealImporter::~UnrealImporter() {}
 
 // ------------------------------------------------------------------------------------------------
 // Returns whether the class can handle the format of the given file.
-bool UnrealImporter::CanRead( const std::string& pFile, IOSystem* /*pIOHandler*/, bool /*checkSig*/) const
-{
-    return  SimpleExtensionCheck(pFile,"3d","uc");
+bool UnrealImporter::CanRead(const std::string &pFile, IOSystem * /*pIOHandler*/, bool /*checkSig*/) const {
+    return SimpleExtensionCheck(pFile, "3d", "uc");
 }
 
 // ------------------------------------------------------------------------------------------------
 // Build a string of all file extensions supported
-const aiImporterDesc* UnrealImporter::GetInfo () const
-{
+const aiImporterDesc *UnrealImporter::GetInfo() const {
     return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------
 // Setup configuration properties for the loader
-void UnrealImporter::SetupProperties(const Importer* pImp)
-{
+void UnrealImporter::SetupProperties(const Importer *pImp) {
     // The
     // AI_CONFIG_IMPORT_UNREAL_KEYFRAME option overrides the
     // AI_CONFIG_IMPORT_GLOBAL_KEYFRAME option.
-    configFrameID = pImp->GetPropertyInteger(AI_CONFIG_IMPORT_UNREAL_KEYFRAME,-1);
-    if(static_cast<unsigned int>(-1) == configFrameID)  {
-        configFrameID = pImp->GetPropertyInteger(AI_CONFIG_IMPORT_GLOBAL_KEYFRAME,0);
+    mConfigFrameID = pImp->GetPropertyInteger(AI_CONFIG_IMPORT_UNREAL_KEYFRAME, -1);
+    if (static_cast<unsigned int>(-1) == mConfigFrameID) {
+        mConfigFrameID = pImp->GetPropertyInteger(AI_CONFIG_IMPORT_GLOBAL_KEYFRAME, 0);
     }
 
     // AI_CONFIG_IMPORT_UNREAL_HANDLE_FLAGS, default is true
-    configHandleFlags = (0 != pImp->GetPropertyInteger(AI_CONFIG_IMPORT_UNREAL_HANDLE_FLAGS,1));
+    mConfigHandleFlags = (0 != pImp->GetPropertyInteger(AI_CONFIG_IMPORT_UNREAL_HANDLE_FLAGS, 1));
 }
 
 // ------------------------------------------------------------------------------------------------
 // Imports the given file into the given scene structure.
-void UnrealImporter::InternReadFile( const std::string& pFile,
-    aiScene* pScene, IOSystem* pIOHandler)
-{
+void UnrealImporter::InternReadFile(const std::string &pFile,
+        aiScene *pScene, IOSystem *pIOHandler) {
     // For any of the 3 files being passed get the three correct paths
     // First of all, determine file extension
     std::string::size_type pos = pFile.find_last_of('.');
     std::string extension = GetExtension(pFile);
 
-    std::string d_path,a_path,uc_path;
-    if (extension == "3d")      {
+    std::string d_path, a_path, uc_path;
+    if (extension == "3d") {
         // jjjj_d.3d
         // jjjj_a.3d
         pos = pFile.find_last_of('_');
         if (std::string::npos == pos) {
             throw DeadlyImportError("UNREAL: Unexpected naming scheme");
         }
-        extension = pFile.substr(0,pos);
-    }
-    else {
-        extension = pFile.substr(0,pos);
+        extension = pFile.substr(0, pos);
+    } else {
+        extension = pFile.substr(0, pos);
     }
 
     // build proper paths
-    d_path  = extension+"_d.3d";
-    a_path  = extension+"_a.3d";
-    uc_path = extension+".uc";
+    d_path = extension + "_d.3d";
+    a_path = extension + "_a.3d";
+    uc_path = extension + ".uc";
 
-    ASSIMP_LOG_DEBUG_F( "UNREAL: data file is ", d_path);
+    ASSIMP_LOG_DEBUG_F("UNREAL: data file is ", d_path);
     ASSIMP_LOG_DEBUG_F("UNREAL: aniv file is ", a_path);
     ASSIMP_LOG_DEBUG_F("UNREAL: uc file is ", uc_path);
 
@@ -258,11 +249,11 @@ void UnrealImporter::InternReadFile( const std::string& pFile,
 
     // collect triangles
     std::vector<Unreal::Triangle> triangles(numTris);
-    for (auto & tri : triangles) {
-        for (unsigned int i = 0; i < 3;++i) {
+    for (auto &tri : triangles) {
+        for (unsigned int i = 0; i < 3; ++i) {
 
             tri.mVertex[i] = d_reader.GetI2();
-            if (tri.mVertex[i] >= numTris)  {
+            if (tri.mVertex[i] >= numTris) {
                 ASSIMP_LOG_WARN("UNREAL: vertex index out of range");
                 tri.mVertex[i] = 0;
             }
@@ -270,7 +261,7 @@ void UnrealImporter::InternReadFile( const std::string& pFile,
         tri.mType = d_reader.GetI1();
 
         // handle mesh flagss?
-        if (configHandleFlags)
+        if (mConfigHandleFlags)
             tri.mType = Unreal::MF_NORMAL_OS;
         else {
             // ignore MOD and MASKED for the moment, treat them as two-sided
@@ -279,12 +270,12 @@ void UnrealImporter::InternReadFile( const std::string& pFile,
         }
         d_reader.IncPtr(1);
 
-        for (unsigned int i = 0; i < 3;++i)
-            for (unsigned int i2 = 0; i2 < 2;++i2)
+        for (unsigned int i = 0; i < 3; ++i)
+            for (unsigned int i2 = 0; i2 < 2; ++i2)
                 tri.mTex[i][i2] = d_reader.GetI1();
 
         tri.mTextureNum = d_reader.GetI1();
-        maxTexIdx = std::max(maxTexIdx,(unsigned int)tri.mTextureNum);
+        maxTexIdx = std::max(maxTexIdx, (unsigned int)tri.mTextureNum);
         d_reader.IncPtr(1);
     }
 
@@ -295,63 +286,64 @@ void UnrealImporter::InternReadFile( const std::string& pFile,
 
     // read number of frames
     const uint32_t numFrames = a_reader.GetI2();
-    if (configFrameID >= numFrames) {
+    if (mConfigFrameID >= numFrames) {
         throw DeadlyImportError("UNREAL: The requested frame does not exist");
     }
 
     uint32_t st = a_reader.GetI2();
-    if (st != numVert*4u)
+    if (st != numVert * 4u)
         throw DeadlyImportError("UNREAL: Unexpected aniv file length");
 
     // skip to our frame
-    a_reader.IncPtr(configFrameID *numVert*4);
+    a_reader.IncPtr(mConfigFrameID * numVert * 4);
 
     // collect vertices
     std::vector<aiVector3D> vertices(numVert);
-    for (auto &vertex : vertices)    {
+    for (auto &vertex : vertices) {
         int32_t val = a_reader.GetI4();
-        Unreal::DecompressVertex(vertex ,val);
+        Unreal::DecompressVertex(vertex, val);
     }
 
     // list of textures.
-    std::vector< std::pair<unsigned int, std::string> > textures;
+    std::vector<std::pair<unsigned int, std::string>> textures;
 
     // allocate the output scene
-    aiNode* nd = pScene->mRootNode = new aiNode();
+    aiNode *nd = pScene->mRootNode = new aiNode();
     nd->mName.Set("<UnrealRoot>");
 
     // we can live without the uc file if necessary
-    std::unique_ptr<IOStream> pb (pIOHandler->Open(uc_path));
-    if (pb.get())   {
+    std::unique_ptr<IOStream> pb(pIOHandler->Open(uc_path));
+    if (pb.get()) {
 
         std::vector<char> _data;
-        TextFileToBuffer(pb.get(),_data);
-        const char* data = &_data[0];
+        TextFileToBuffer(pb.get(), _data);
+        const char *data = &_data[0];
 
-        std::vector< std::pair< std::string,std::string > > tempTextures;
+        std::vector<std::pair<std::string, std::string>> tempTextures;
 
         // do a quick search in the UC file for some known, usually texture-related, tags
-        for (;*data;++data) {
-            if (TokenMatchI(data,"#exec",5))    {
+        for (; *data; ++data) {
+            if (TokenMatchI(data, "#exec", 5)) {
                 SkipSpacesAndLineEnd(&data);
 
                 // #exec TEXTURE IMPORT [...] NAME=jjjjj [...] FILE=jjjj.pcx [...]
-                if (TokenMatchI(data,"TEXTURE",7))  {
+                if (TokenMatchI(data, "TEXTURE", 7)) {
                     SkipSpacesAndLineEnd(&data);
 
-                    if (TokenMatchI(data,"IMPORT",6))   {
-                        tempTextures.push_back(std::pair< std::string,std::string >());
-                        std::pair< std::string,std::string >& me = tempTextures.back();
-                        for (;!IsLineEnd(*data);++data) {
-                            if (!::ASSIMP_strincmp(data,"NAME=",5)) {
-                                const char *d = data+=5;
-                                for (;!IsSpaceOrNewLine(*data);++data);
-                                me.first = std::string(d,(size_t)(data-d));
-                            }
-                            else if (!::ASSIMP_strincmp(data,"FILE=",5))    {
-                                const char *d = data+=5;
-                                for (;!IsSpaceOrNewLine(*data);++data);
-                                me.second = std::string(d,(size_t)(data-d));
+                    if (TokenMatchI(data, "IMPORT", 6)) {
+                        tempTextures.push_back(std::pair<std::string, std::string>());
+                        std::pair<std::string, std::string> &me = tempTextures.back();
+                        for (; !IsLineEnd(*data); ++data) {
+                            if (!::ASSIMP_strincmp(data, "NAME=", 5)) {
+                                const char *d = data += 5;
+                                for (; !IsSpaceOrNewLine(*data); ++data)
+                                    ;
+                                me.first = std::string(d, (size_t)(data - d));
+                            } else if (!::ASSIMP_strincmp(data, "FILE=", 5)) {
+                                const char *d = data += 5;
+                                for (; !IsSpaceOrNewLine(*data); ++data)
+                                    ;
+                                me.second = std::string(d, (size_t)(data - d));
                             }
                         }
                         if (!me.first.length() || !me.second.length())
@@ -360,65 +352,61 @@ void UnrealImporter::InternReadFile( const std::string& pFile,
                 }
                 // #exec MESHMAP SETTEXTURE MESHMAP=box NUM=1 TEXTURE=Jtex1
                 // #exec MESHMAP SCALE MESHMAP=box X=0.1 Y=0.1 Z=0.2
-                else if (TokenMatchI(data,"MESHMAP",7)) {
+                else if (TokenMatchI(data, "MESHMAP", 7)) {
                     SkipSpacesAndLineEnd(&data);
 
-                    if (TokenMatchI(data,"SETTEXTURE",10)) {
+                    if (TokenMatchI(data, "SETTEXTURE", 10)) {
 
                         textures.push_back(std::pair<unsigned int, std::string>());
-                        std::pair<unsigned int, std::string>& me = textures.back();
+                        std::pair<unsigned int, std::string> &me = textures.back();
 
-                        for (;!IsLineEnd(*data);++data) {
-                            if (!::ASSIMP_strincmp(data,"NUM=",4))  {
+                        for (; !IsLineEnd(*data); ++data) {
+                            if (!::ASSIMP_strincmp(data, "NUM=", 4)) {
                                 data += 4;
-                                me.first = strtoul10(data,&data);
-                            }
-                            else if (!::ASSIMP_strincmp(data,"TEXTURE=",8)) {
+                                me.first = strtoul10(data, &data);
+                            } else if (!::ASSIMP_strincmp(data, "TEXTURE=", 8)) {
                                 data += 8;
                                 const char *d = data;
-                                for (;!IsSpaceOrNewLine(*data);++data);
-                                me.second = std::string(d,(size_t)(data-d));
+                                for (; !IsSpaceOrNewLine(*data); ++data)
+                                    ;
+                                me.second = std::string(d, (size_t)(data - d));
 
                                 // try to find matching path names, doesn't care if we don't find them
-                                for (std::vector< std::pair< std::string,std::string > >::const_iterator it = tempTextures.begin();
-                                     it != tempTextures.end(); ++it)    {
-                                    if ((*it).first == me.second)   {
+                                for (std::vector<std::pair<std::string, std::string>>::const_iterator it = tempTextures.begin();
+                                        it != tempTextures.end(); ++it) {
+                                    if ((*it).first == me.second) {
                                         me.second = (*it).second;
                                         break;
                                     }
                                 }
                             }
                         }
-                    }
-                    else if (TokenMatchI(data,"SCALE",5)) {
+                    } else if (TokenMatchI(data, "SCALE", 5)) {
 
-                        for (;!IsLineEnd(*data);++data) {
-                            if (data[0] == 'X' && data[1] == '=')   {
-                                data = fast_atoreal_move<float>(data+2,(float&)nd->mTransformation.a1);
-                            }
-                            else if (data[0] == 'Y' && data[1] == '=')  {
-                                data = fast_atoreal_move<float>(data+2,(float&)nd->mTransformation.b2);
-                            }
-                            else if (data[0] == 'Z' && data[1] == '=')  {
-                                data = fast_atoreal_move<float>(data+2,(float&)nd->mTransformation.c3);
+                        for (; !IsLineEnd(*data); ++data) {
+                            if (data[0] == 'X' && data[1] == '=') {
+                                data = fast_atoreal_move<float>(data + 2, (float &)nd->mTransformation.a1);
+                            } else if (data[0] == 'Y' && data[1] == '=') {
+                                data = fast_atoreal_move<float>(data + 2, (float &)nd->mTransformation.b2);
+                            } else if (data[0] == 'Z' && data[1] == '=') {
+                                data = fast_atoreal_move<float>(data + 2, (float &)nd->mTransformation.c3);
                             }
                         }
                     }
                 }
             }
         }
-    }
-    else    {
+    } else {
         ASSIMP_LOG_ERROR("Unable to open .uc file");
     }
 
     std::vector<Unreal::TempMat> materials;
-    materials.reserve(textures.size()*2+5);
+    materials.reserve(textures.size() * 2 + 5);
 
     // find out how many output meshes and materials we'll have and build material indices
-	for (Unreal::Triangle &tri : triangles) {
+    for (Unreal::Triangle &tri : triangles) {
         Unreal::TempMat mat(tri);
-        std::vector<Unreal::TempMat>::iterator nt = std::find(materials.begin(),materials.end(),mat);
+        std::vector<Unreal::TempMat>::iterator nt = std::find(materials.begin(), materials.end(), mat);
         if (nt == materials.end()) {
             // add material
             tri.matIndex = static_cast<unsigned int>(materials.size());
@@ -426,9 +414,8 @@ void UnrealImporter::InternReadFile( const std::string& pFile,
             materials.push_back(mat);
 
             ++pScene->mNumMeshes;
-        }
-        else {
-            tri.matIndex = static_cast<unsigned int>(nt-materials.begin());
+        } else {
+            tri.matIndex = static_cast<unsigned int>(nt - materials.begin());
             ++nt->numFaces;
         }
     }
@@ -438,65 +425,65 @@ void UnrealImporter::InternReadFile( const std::string& pFile,
     }
 
     // allocate meshes and bind them to the node graph
-    pScene->mMeshes = new aiMesh*[pScene->mNumMeshes];
-    pScene->mMaterials = new aiMaterial*[pScene->mNumMaterials = pScene->mNumMeshes];
+    pScene->mMeshes = new aiMesh *[pScene->mNumMeshes];
+    pScene->mMaterials = new aiMaterial *[pScene->mNumMaterials = pScene->mNumMeshes];
 
-    nd->mNumMeshes  = pScene->mNumMeshes;
+    nd->mNumMeshes = pScene->mNumMeshes;
     nd->mMeshes = new unsigned int[nd->mNumMeshes];
-    for (unsigned int i = 0; i < pScene->mNumMeshes;++i) {
-        aiMesh* m = pScene->mMeshes[i] =  new aiMesh();
+    for (unsigned int i = 0; i < pScene->mNumMeshes; ++i) {
+        aiMesh *m = pScene->mMeshes[i] = new aiMesh();
         m->mPrimitiveTypes = aiPrimitiveType_TRIANGLE;
 
         const unsigned int num = materials[i].numFaces;
-        m->mFaces            = new aiFace     [num];
-        m->mVertices         = new aiVector3D [num*3];
-        m->mTextureCoords[0] = new aiVector3D [num*3];
+        m->mFaces = new aiFace[num];
+        m->mVertices = new aiVector3D[num * 3];
+        m->mTextureCoords[0] = new aiVector3D[num * 3];
 
         nd->mMeshes[i] = i;
 
         // create materials, too
-        aiMaterial* mat = new aiMaterial();
+        aiMaterial *mat = new aiMaterial();
         pScene->mMaterials[i] = mat;
 
         // all white by default - texture rulez
-        aiColor3D color(1.f,1.f,1.f);
+        aiColor3D color(1.f, 1.f, 1.f);
 
         aiString s;
-        ::ai_snprintf( s.data, MAXLEN, "mat%u_tx%u_",i,materials[i].tex );
+        ::ai_snprintf(s.data, MAXLEN, "mat%u_tx%u_", i, materials[i].tex);
 
         // set the two-sided flag
         if (materials[i].type == Unreal::MF_NORMAL_TS) {
             const int twosided = 1;
-            mat->AddProperty(&twosided,1,AI_MATKEY_TWOSIDED);
-            ::strcat(s.data,"ts_");
-        }
-        else ::strcat(s.data,"os_");
+            mat->AddProperty(&twosided, 1, AI_MATKEY_TWOSIDED);
+            ::strcat(s.data, "ts_");
+        } else
+            ::strcat(s.data, "os_");
 
         // make TRANS faces 90% opaque that RemRedundantMaterials won't catch us
-        if (materials[i].type == Unreal::MF_NORMAL_TRANS_TS)    {
+        if (materials[i].type == Unreal::MF_NORMAL_TRANS_TS) {
             const float opac = 0.9f;
-            mat->AddProperty(&opac,1,AI_MATKEY_OPACITY);
-            ::strcat(s.data,"tran_");
-        }
-        else ::strcat(s.data,"opaq_");
+            mat->AddProperty(&opac, 1, AI_MATKEY_OPACITY);
+            ::strcat(s.data, "tran_");
+        } else
+            ::strcat(s.data, "opaq_");
 
         // a special name for the weapon attachment point
         if (materials[i].type == Unreal::MF_WEAPON_PLACEHOLDER) {
-            s.length = ::ai_snprintf( s.data, MAXLEN, "$WeaponTag$" );
-            color = aiColor3D(0.f,0.f,0.f);
+            s.length = ::ai_snprintf(s.data, MAXLEN, "$WeaponTag$");
+            color = aiColor3D(0.f, 0.f, 0.f);
         }
 
         // set color and name
-        mat->AddProperty(&color,1,AI_MATKEY_COLOR_DIFFUSE);
+        mat->AddProperty(&color, 1, AI_MATKEY_COLOR_DIFFUSE);
         s.length = static_cast<ai_uint32>(::strlen(s.data));
-        mat->AddProperty(&s,AI_MATKEY_NAME);
+        mat->AddProperty(&s, AI_MATKEY_NAME);
 
         // set texture, if any
         const unsigned int tex = materials[i].tex;
-        for (std::vector< std::pair< unsigned int, std::string > >::const_iterator it = textures.begin();it != textures.end();++it) {
+        for (std::vector<std::pair<unsigned int, std::string>>::const_iterator it = textures.begin(); it != textures.end(); ++it) {
             if ((*it).first == tex) {
                 s.Set((*it).second);
-                mat->AddProperty(&s,AI_MATKEY_TEXTURE_DIFFUSE(0));
+                mat->AddProperty(&s, AI_MATKEY_TEXTURE_DIFFUSE(0));
                 break;
             }
         }
@@ -505,17 +492,17 @@ void UnrealImporter::InternReadFile( const std::string& pFile,
     // fill them.
     for (const Unreal::Triangle &tri : triangles) {
         Unreal::TempMat mat(tri);
-        std::vector<Unreal::TempMat>::iterator nt = std::find(materials.begin(),materials.end(),mat);
+        std::vector<Unreal::TempMat>::iterator nt = std::find(materials.begin(), materials.end(), mat);
 
-        aiMesh* mesh = pScene->mMeshes[nt-materials.begin()];
-        aiFace& f    = mesh->mFaces[mesh->mNumFaces++];
-        f.mIndices   = new unsigned int[f.mNumIndices = 3];
+        aiMesh *mesh = pScene->mMeshes[nt - materials.begin()];
+        aiFace &f = mesh->mFaces[mesh->mNumFaces++];
+        f.mIndices = new unsigned int[f.mNumIndices = 3];
 
-        for (unsigned int i = 0; i < 3;++i,mesh->mNumVertices++) {
+        for (unsigned int i = 0; i < 3; ++i, mesh->mNumVertices++) {
             f.mIndices[i] = mesh->mNumVertices;
 
-            mesh->mVertices[mesh->mNumVertices] = vertices[ tri.mVertex[i] ];
-            mesh->mTextureCoords[0][mesh->mNumVertices] = aiVector3D( tri.mTex[i][0] / 255.f, 1.f - tri.mTex[i][1] / 255.f, 0.f);
+            mesh->mVertices[mesh->mNumVertices] = vertices[tri.mVertex[i]];
+            mesh->mTextureCoords[0][mesh->mNumVertices] = aiVector3D(tri.mTex[i][0] / 255.f, 1.f - tri.mTex[i][1] / 255.f, 0.f);
         }
     }
 
diff --git a/code/Unreal/UnrealLoader.h b/code/Unreal/UnrealLoader.h
index e758e815a..f1070fbba 100644
--- a/code/Unreal/UnrealLoader.h
+++ b/code/Unreal/UnrealLoader.h
@@ -62,41 +62,38 @@ public:
      *
      *  See BaseImporter::CanRead() for details.
      **/
-    bool CanRead( const std::string& pFile, IOSystem* pIOHandler,
-        bool checkSig) const;
+    bool CanRead(const std::string &pFile, IOSystem *pIOHandler,
+            bool checkSig) const;
 
 protected:
-
     // -------------------------------------------------------------------
     /** @brief Called by Importer::GetExtensionList()
      *
      * See #BaseImporter::GetInfo for the details
      */
-    const aiImporterDesc* GetInfo () const;
-
+    const aiImporterDesc *GetInfo() const;
 
     // -------------------------------------------------------------------
     /** @brief Setup properties for the importer
      *
      * See BaseImporter::SetupProperties() for details
      */
-    void SetupProperties(const Importer* pImp);
+    void SetupProperties(const Importer *pImp);
 
     // -------------------------------------------------------------------
     /** @brief Imports the given file into the given scene structure.
      *
      * See BaseImporter::InternReadFile() for details
      */
-    void InternReadFile( const std::string& pFile, aiScene* pScene,
-        IOSystem* pIOHandler);
+    void InternReadFile(const std::string &pFile, aiScene *pScene,
+            IOSystem *pIOHandler);
 
 private:
-
     //! frame to be loaded
-    uint32_t configFrameID;
+    uint32_t mConfigFrameID;
 
     //! process surface flags
-    bool configHandleFlags;
+    bool mConfigHandleFlags;
 
 }; // !class UnrealImporter
 

From d51b89f3ce70a47e1632025e68f68d9a437122ac Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Sun, 29 Mar 2020 13:44:14 +0200
Subject: [PATCH 033/211] trigger build

---
 code/3DS/3DSLoader.cpp | 2 --
 1 file changed, 2 deletions(-)

diff --git a/code/3DS/3DSLoader.cpp b/code/3DS/3DSLoader.cpp
index 8e31c9e3f..449b1e2bd 100644
--- a/code/3DS/3DSLoader.cpp
+++ b/code/3DS/3DSLoader.cpp
@@ -5,8 +5,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,

From 4c177ad72e459e63ee1f9bc8f862f1c9946a5d59 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Mon, 30 Mar 2020 20:33:43 +0200
Subject: [PATCH 034/211] fix possible warnings

---
 code/3DS/3DSHelper.h                          |  69 ++++---
 code/Terragen/TerragenLoader.cpp              | 148 +++++++--------
 code/Terragen/TerragenLoader.h                |  44 ++---
 include/assimp/StreamReader.h                 | 170 +++++++++---------
 test/CMakeLists.txt                           |   1 +
 test/models/TER/RealisticTerrain.ter          | Bin 132183 -> 132184 bytes
 .../ImportExport/RAW/utRAWImportExport.cpp    |  12 +-
 7 files changed, 222 insertions(+), 222 deletions(-)

diff --git a/code/3DS/3DSHelper.h b/code/3DS/3DSHelper.h
index 633cfbbf0..12833c6a1 100644
--- a/code/3DS/3DSHelper.h
+++ b/code/3DS/3DSHelper.h
@@ -322,7 +322,7 @@ struct Face : public FaceWithSmoothingGroup {
 };
 
 #ifdef _WIN32
-#    pragma warning(disable : 4315)
+#pragma warning(disable : 4315)
 #endif
 
 // ---------------------------------------------------------------------------
@@ -441,30 +441,53 @@ struct Material {
         // empty
     }
 
-    Material(const Material &other) = default;
-    Material &operator=(const Material &other) = default;
+    Material(const Material &other) :
+            mName(other.mName),
+            mDiffuse(other.mDiffuse),
+            mSpecularExponent(other.mSpecularExponent),
+            mShininessStrength(other.mShininessStrength),
+            mSpecular(other.mSpecular),
+            mAmbient(other.mAmbient),
+            mShading(other.mShading),
+            mTransparency(other.mTransparency),
+            sTexDiffuse(other.sTexDiffuse),
+            sTexOpacity(other.sTexOpacity),
+            sTexSpecular(other.sTexSpecular),
+            sTexReflective(other.sTexReflective),
+            sTexBump(other.sTexBump),
+            sTexEmissive(other.sTexEmissive),
+            sTexShininess(other.sTexShininess),
+            mBumpHeight(other.mBumpHeight),
+            mEmissive(other.mEmissive),
+            sTexAmbient(other.sTexAmbient),
+            mTwoSided(other.mTwoSided) {
+        // empty
+
+    }
+    //Material &operator=(const Material &other) = default;
 
     //! Move constructor. This is explicitly written because MSVC doesn't support defaulting it
-    Material(Material &&other) AI_NO_EXCEPT
-            : mName(std::move(other.mName)),
-              mDiffuse(std::move(other.mDiffuse)),
-              mSpecularExponent(std::move(other.mSpecularExponent)),
-              mShininessStrength(std::move(other.mShininessStrength)),
-              mSpecular(std::move(other.mSpecular)),
-              mAmbient(std::move(other.mAmbient)),
-              mShading(std::move(other.mShading)),
-              mTransparency(std::move(other.mTransparency)),
-              sTexDiffuse(std::move(other.sTexDiffuse)),
-              sTexOpacity(std::move(other.sTexOpacity)),
-              sTexSpecular(std::move(other.sTexSpecular)),
-              sTexReflective(std::move(other.sTexReflective)),
-              sTexBump(std::move(other.sTexBump)),
-              sTexEmissive(std::move(other.sTexEmissive)),
-              sTexShininess(std::move(other.sTexShininess)),
-              mBumpHeight(std::move(other.mBumpHeight)),
-              mEmissive(std::move(other.mEmissive)),
-              sTexAmbient(std::move(other.sTexAmbient)),
-              mTwoSided(std::move(other.mTwoSided)) {
+    Material(Material &&other) AI_NO_EXCEPT :
+            mName(std::move(other.mName)),
+            mDiffuse(std::move(other.mDiffuse)),
+            mSpecularExponent(std::move(other.mSpecularExponent)),
+            mShininessStrength(std::move(other.mShininessStrength)),
+            mSpecular(std::move(other.mSpecular)),
+            mAmbient(std::move(other.mAmbient)),
+            mShading(std::move(other.mShading)),
+            mTransparency(std::move(other.mTransparency)),
+            sTexDiffuse(std::move(other.sTexDiffuse)),
+            sTexOpacity(std::move(other.sTexOpacity)),
+            sTexSpecular(std::move(other.sTexSpecular)),
+            sTexReflective(std::move(other.sTexReflective)),
+            sTexBump(std::move(other.sTexBump)),
+            sTexEmissive(std::move(other.sTexEmissive)),
+            sTexShininess(std::move(other.sTexShininess)),
+            mBumpHeight(std::move(other.mBumpHeight)),
+            mEmissive(std::move(other.mEmissive)),
+            sTexAmbient(std::move(other.sTexAmbient)),
+            mTwoSided(std::move(other.mTwoSided)) {
+        // empty
     }
 
     Material &operator=(Material &&other) AI_NO_EXCEPT {
diff --git a/code/Terragen/TerragenLoader.cpp b/code/Terragen/TerragenLoader.cpp
index 6ab7ac1cd..5f25c2455 100644
--- a/code/Terragen/TerragenLoader.cpp
+++ b/code/Terragen/TerragenLoader.cpp
@@ -5,8 +5,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,
@@ -43,17 +41,15 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 /** @file Implementation of the Terragen importer class */
 
-
-
 #ifndef ASSIMP_BUILD_NO_TERRAGEN_IMPORTER
 
 #include "TerragenLoader.h"
 #include <assimp/StreamReader.h>
-#include <assimp/Importer.hpp>
-#include <assimp/IOSystem.hpp>
+#include <assimp/importerdesc.h>
 #include <assimp/scene.h>
 #include <assimp/DefaultLogger.hpp>
-#include <assimp/importerdesc.h>
+#include <assimp/IOSystem.hpp>
+#include <assimp/Importer.hpp>
 
 using namespace Assimp;
 
@@ -72,78 +68,72 @@ static const aiImporterDesc desc = {
 
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
-TerragenImporter::TerragenImporter()
-: configComputeUVs (false)
-{}
+TerragenImporter::TerragenImporter() :
+        configComputeUVs(false) {}
 
 // ------------------------------------------------------------------------------------------------
 // Destructor, private as well
-TerragenImporter::~TerragenImporter()
-{}
+TerragenImporter::~TerragenImporter() {}
 
 // ------------------------------------------------------------------------------------------------
 // Returns whether the class can handle the format of the given file.
-bool TerragenImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool checkSig) const
-{
+bool TerragenImporter::CanRead(const std::string &pFile, IOSystem *pIOHandler, bool checkSig) const {
     // check file extension
     std::string extension = GetExtension(pFile);
 
-    if( extension == "ter")
+    if (extension == "ter")
         return true;
 
-    if(  !extension.length() || checkSig)   {
+    if (!extension.length() || checkSig) {
         /*  If CanRead() is called in order to check whether we
          *  support a specific file extension in general pIOHandler
          *  might be NULL and it's our duty to return true here.
          */
-        if (!pIOHandler)return true;
-        const char* tokens[] = {"terragen"};
-        return SearchFileHeaderForToken(pIOHandler,pFile,tokens,1);
+        if (!pIOHandler) return true;
+        const char *tokens[] = { "terragen" };
+        return SearchFileHeaderForToken(pIOHandler, pFile, tokens, 1);
     }
     return false;
 }
 
 // ------------------------------------------------------------------------------------------------
 // Build a string of all file extensions supported
-const aiImporterDesc* TerragenImporter::GetInfo () const
-{
+const aiImporterDesc *TerragenImporter::GetInfo() const {
     return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------
 // Setup import properties
-void TerragenImporter::SetupProperties(const Importer* pImp)
-{
+void TerragenImporter::SetupProperties(const Importer *pImp) {
     // AI_CONFIG_IMPORT_TER_MAKE_UVS
-    configComputeUVs = ( 0 != pImp->GetPropertyInteger(AI_CONFIG_IMPORT_TER_MAKE_UVS,0) );
+    configComputeUVs = (0 != pImp->GetPropertyInteger(AI_CONFIG_IMPORT_TER_MAKE_UVS, 0));
 }
 
 // ------------------------------------------------------------------------------------------------
 // Imports the given file into the given scene structure.
-void TerragenImporter::InternReadFile( const std::string& pFile,
-    aiScene* pScene, IOSystem* pIOHandler)
-{
-    IOStream* file = pIOHandler->Open( pFile, "rb");
+void TerragenImporter::InternReadFile(const std::string &pFile,
+        aiScene *pScene, IOSystem *pIOHandler) {
+    IOStream *file = pIOHandler->Open(pFile, "rb");
 
     // Check whether we can read from the file
-    if( file == NULL)
-        throw DeadlyImportError( "Failed to open TERRAGEN TERRAIN file " + pFile + ".");
+    if (file == NULL)
+        throw DeadlyImportError("Failed to open TERRAGEN TERRAIN file " + pFile + ".");
 
     // Construct a stream reader to read all data in the correct endianness
     StreamReaderLE reader(file);
-    if(reader.GetRemainingSize() < 16)
-        throw DeadlyImportError( "TER: file is too small" );
+    if (reader.GetRemainingSize() < 16)
+        throw DeadlyImportError("TER: file is too small");
 
     // Check for the existence of the two magic strings 'TERRAGEN' and 'TERRAIN '
-    if (::strncmp((const char*)reader.GetPtr(),AI_TERR_BASE_STRING,8))
-        throw DeadlyImportError( "TER: Magic string \'TERRAGEN\' not found" );
+    if (::strncmp((const char *)reader.GetPtr(), AI_TERR_BASE_STRING, 8))
+        throw DeadlyImportError("TER: Magic string \'TERRAGEN\' not found");
 
-    if (::strncmp((const char*)reader.GetPtr()+8,AI_TERR_TERRAIN_STRING,8))
-        throw DeadlyImportError( "TER: Magic string \'TERRAIN\' not found" );
+    if (::strncmp((const char *)reader.GetPtr() + 8, AI_TERR_TERRAIN_STRING, 8))
+        throw DeadlyImportError("TER: Magic string \'TERRAIN\' not found");
 
-    unsigned int x = 0,y = 0,mode = 0;
+    unsigned int x = 0, y = 0, mode = 0;
 
-    aiNode* root = pScene->mRootNode = new aiNode();
+    aiNode *root = pScene->mRootNode = new aiNode();
     root->mName.Set("<TERRAGEN.TERRAIN>");
 
     // Default scaling is 30
@@ -151,104 +141,98 @@ void TerragenImporter::InternReadFile( const std::string& pFile,
 
     // Now read all chunks until we're finished or an EOF marker is encountered
     reader.IncPtr(16);
-    while (reader.GetRemainingSize() >= 4)
-    {
-        const char* head = (const char*)reader.GetPtr();
+    while (reader.GetRemainingSize() >= 4) {
+        const char *head = (const char *)reader.GetPtr();
         reader.IncPtr(4);
 
         // EOF, break in every case
-        if (!::strncmp(head,AI_TERR_EOF_STRING,4))
+        if (!::strncmp(head, AI_TERR_EOF_STRING, 4))
             break;
 
         // Number of x-data points
-        if (!::strncmp(head,AI_TERR_CHUNK_XPTS,4))
-        {
+        if (!::strncmp(head, AI_TERR_CHUNK_XPTS, 4)) {
             x = (uint16_t)reader.GetI2();
         }
         // Number of y-data points
-        else if (!::strncmp(head,AI_TERR_CHUNK_YPTS,4))
-        {
+        else if (!::strncmp(head, AI_TERR_CHUNK_YPTS, 4)) {
             y = (uint16_t)reader.GetI2();
         }
         // Squared terrains width-1.
-        else if (!::strncmp(head,AI_TERR_CHUNK_SIZE,4))
-        {
-            x = y = (uint16_t)reader.GetI2()+1;
+        else if (!::strncmp(head, AI_TERR_CHUNK_SIZE, 4)) {
+            x = y = (uint16_t)reader.GetI2() + 1;
         }
         // terrain scaling
-        else if (!::strncmp(head,AI_TERR_CHUNK_SCAL,4))
-        {
+        else if (!::strncmp(head, AI_TERR_CHUNK_SCAL, 4)) {
             root->mTransformation.a1 = reader.GetF4();
             root->mTransformation.b2 = reader.GetF4();
             root->mTransformation.c3 = reader.GetF4();
         }
         // mapping == 1: earth radius
-        else if (!::strncmp(head,AI_TERR_CHUNK_CRAD,4))
-        {
+        else if (!::strncmp(head, AI_TERR_CHUNK_CRAD, 4)) {
             reader.GetF4();
         }
         // mapping mode
-        else if (!::strncmp(head,AI_TERR_CHUNK_CRVM,4))
-        {
+        else if (!::strncmp(head, AI_TERR_CHUNK_CRVM, 4)) {
             mode = reader.GetI1();
             if (0 != mode)
                 ASSIMP_LOG_ERROR("TER: Unsupported mapping mode, a flat terrain is returned");
         }
         // actual terrain data
-        else if (!::strncmp(head,AI_TERR_CHUNK_ALTW,4))
-        {
-            float hscale  = (float)reader.GetI2()  / 65536;
+        else if (!::strncmp(head, AI_TERR_CHUNK_ALTW, 4)) {
+            float hscale = (float)reader.GetI2() / 65536;
             float bheight = (float)reader.GetI2();
 
-            if (!hscale)hscale = 1;
+            if (!hscale) hscale = 1;
 
             // Ensure we have enough data
-            if (reader.GetRemainingSize() < x*y*2)
+            if (reader.GetRemainingSize() < x * y * 2)
                 throw DeadlyImportError("TER: ALTW chunk is too small");
 
             if (x <= 1 || y <= 1)
                 throw DeadlyImportError("TER: Invalid terrain size");
 
             // Allocate the output mesh
-            pScene->mMeshes = new aiMesh*[pScene->mNumMeshes = 1];
-            aiMesh* m = pScene->mMeshes[0] = new aiMesh();
+            pScene->mMeshes = new aiMesh *[pScene->mNumMeshes = 1];
+            aiMesh *m = pScene->mMeshes[0] = new aiMesh();
 
             // We return quads
-            aiFace* f = m->mFaces = new aiFace[m->mNumFaces = (x-1)*(y-1)];
-            aiVector3D* pv = m->mVertices = new aiVector3D[m->mNumVertices = m->mNumFaces*4];
+            aiFace *f = m->mFaces = new aiFace[m->mNumFaces = (x - 1) * (y - 1)];
+            aiVector3D *pv = m->mVertices = new aiVector3D[m->mNumVertices = m->mNumFaces * 4];
 
-            aiVector3D *uv( NULL );
-            float step_y( 0.0f ), step_x( 0.0f );
+            aiVector3D *uv(NULL);
+            float step_y(0.0f), step_x(0.0f);
             if (configComputeUVs) {
                 uv = m->mTextureCoords[0] = new aiVector3D[m->mNumVertices];
-                step_y = 1.f/y;
-                step_x = 1.f/x;
+                step_y = 1.f / y;
+                step_x = 1.f / x;
             }
-            const int16_t* data = (const int16_t*)reader.GetPtr();
+            const int16_t *data = (const int16_t *)reader.GetPtr();
 
-            for (unsigned int yy = 0, t = 0; yy < y-1;++yy) {
-                for (unsigned int xx = 0; xx < x-1;++xx,++f)    {
+            for (unsigned int yy = 0, t = 0; yy < y - 1; ++yy) {
+                for (unsigned int xx = 0; xx < x - 1; ++xx, ++f) {
 
                     // make verts
                     const float fy = (float)yy, fx = (float)xx;
-                    unsigned tmp,tmp2;
-                    *pv++ = aiVector3D(fx,fy,    (float)data[(tmp2=x*yy)    + xx] * hscale + bheight);
-                    *pv++ = aiVector3D(fx,fy+1,  (float)data[(tmp=x*(yy+1)) + xx] * hscale + bheight);
-                    *pv++ = aiVector3D(fx+1,fy+1,(float)data[tmp  + xx+1]         * hscale + bheight);
-                    *pv++ = aiVector3D(fx+1,fy,  (float)data[tmp2 + xx+1]         * hscale + bheight);
+                    unsigned tmp, tmp2;
+                    *pv++ = aiVector3D(fx, fy, (float)data[(tmp2 = x * yy) + xx] * hscale + bheight);
+                    *pv++ = aiVector3D(fx, fy + 1, (float)data[(tmp = x * (yy + 1)) + xx] * hscale + bheight);
+                    *pv++ = aiVector3D(fx + 1, fy + 1, (float)data[tmp + xx + 1] * hscale + bheight);
+                    *pv++ = aiVector3D(fx + 1, fy, (float)data[tmp2 + xx + 1] * hscale + bheight);
 
                     // also make texture coordinates, if necessary
                     if (configComputeUVs) {
-                        *uv++ = aiVector3D( step_x*xx,     step_y*yy,     0.f );
-                        *uv++ = aiVector3D( step_x*xx,     step_y*(yy+1), 0.f );
-                        *uv++ = aiVector3D( step_x*(xx+1), step_y*(yy+1), 0.f );
-                        *uv++ = aiVector3D( step_x*(xx+1), step_y*yy,     0.f );
+                        *uv++ = aiVector3D(step_x * xx, step_y * yy, 0.f);
+                        *uv++ = aiVector3D(step_x * xx, step_y * (yy + 1), 0.f);
+                        *uv++ = aiVector3D(step_x * (xx + 1), step_y * (yy + 1), 0.f);
+                        *uv++ = aiVector3D(step_x * (xx + 1), step_y * yy, 0.f);
                     }
 
                     // make indices
                     f->mIndices = new unsigned int[f->mNumIndices = 4];
-                    for (unsigned int i = 0; i < 4;++i)
-                        f->mIndices[i] = t++;
+                    for (unsigned int i = 0; i < 4; ++i) {
+                        f->mIndices[i] = t;
+                        t++;
+                    }
                 }
             }
 
diff --git a/code/Terragen/TerragenLoader.h b/code/Terragen/TerragenLoader.h
index 81823fc74..a173a9216 100644
--- a/code/Terragen/TerragenLoader.h
+++ b/code/Terragen/TerragenLoader.h
@@ -4,7 +4,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,
@@ -47,21 +46,21 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define INCLUDED_AI_TERRAGEN_TERRAIN_LOADER_H
 
 #include <assimp/BaseImporter.h>
-namespace Assimp    {
+namespace Assimp {
 
 // Magic strings
-#define AI_TERR_BASE_STRING         "TERRAGEN"
-#define AI_TERR_TERRAIN_STRING      "TERRAIN "
-#define AI_TERR_EOF_STRING          "EOF "
+#define AI_TERR_BASE_STRING "TERRAGEN"
+#define AI_TERR_TERRAIN_STRING "TERRAIN "
+#define AI_TERR_EOF_STRING "EOF "
 
 // Chunka
-#define AI_TERR_CHUNK_XPTS          "XPTS"
-#define AI_TERR_CHUNK_YPTS          "YPTS"
-#define AI_TERR_CHUNK_SIZE          "SIZE"
-#define AI_TERR_CHUNK_SCAL          "SCAL"
-#define AI_TERR_CHUNK_CRAD          "CRAD"
-#define AI_TERR_CHUNK_CRVM          "CRVM"
-#define AI_TERR_CHUNK_ALTW          "ALTW"
+#define AI_TERR_CHUNK_XPTS "XPTS"
+#define AI_TERR_CHUNK_YPTS "YPTS"
+#define AI_TERR_CHUNK_SIZE "SIZE"
+#define AI_TERR_CHUNK_SCAL "SCAL"
+#define AI_TERR_CHUNK_CRAD "CRAD"
+#define AI_TERR_CHUNK_CRVM "CRVM"
+#define AI_TERR_CHUNK_ALTW "ALTW"
 
 // ---------------------------------------------------------------------------
 /** @brief Importer class to load Terragen (0.9) terrain files.
@@ -69,33 +68,28 @@ namespace Assimp    {
  *  The loader is basing on the information found here:
  *  http://www.planetside.co.uk/terragen/dev/tgterrain.html#chunks
 */
-class TerragenImporter : public BaseImporter
-{
+class TerragenImporter : public BaseImporter {
 public:
     TerragenImporter();
     ~TerragenImporter();
 
-
 public:
-
     // -------------------------------------------------------------------
-    bool CanRead( const std::string& pFile, IOSystem* pIOHandler,
-        bool checkSig) const;
+    bool CanRead(const std::string &pFile, IOSystem *pIOHandler,
+            bool checkSig) const;
 
 protected:
+    // -------------------------------------------------------------------
+    const aiImporterDesc *GetInfo() const;
 
     // -------------------------------------------------------------------
-    const aiImporterDesc* GetInfo () const;
+    void InternReadFile(const std::string &pFile, aiScene *pScene,
+            IOSystem *pIOHandler);
 
     // -------------------------------------------------------------------
-    void InternReadFile( const std::string& pFile, aiScene* pScene,
-        IOSystem* pIOHandler);
-
-    // -------------------------------------------------------------------
-    void SetupProperties(const Importer* pImp);
+    void SetupProperties(const Importer *pImp);
 
 private:
-
     bool configComputeUVs;
 
 }; //! class TerragenImporter
diff --git a/include/assimp/StreamReader.h b/include/assimp/StreamReader.h
index 4cad96f6e..74bb7995f 100644
--- a/include/assimp/StreamReader.h
+++ b/include/assimp/StreamReader.h
@@ -5,8 +5,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,
@@ -49,13 +47,13 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define AI_STREAMREADER_H_INCLUDED
 
 #ifdef __GNUC__
-#   pragma GCC system_header
+#pragma GCC system_header
 #endif
 
-#include <assimp/IOStream.hpp>
-#include <assimp/Defines.h>
 #include <assimp/ByteSwapper.h>
+#include <assimp/Defines.h>
 #include <assimp/Exceptional.h>
+#include <assimp/IOStream.hpp>
 
 #include <memory>
 
@@ -74,10 +72,8 @@ namespace Assimp {
 template <bool SwapEndianess = false, bool RuntimeSwitch = false>
 class StreamReader {
 public:
-    // FIXME: use these data types throughout the whole library,
-    // then change them to 64 bit values :-)
-    using diff = int;
-    using pos  = unsigned int;
+    using diff = size_t;
+    using pos = size_t;
 
     // ---------------------------------------------------------------------
     /** Construction from a given stream with a well-defined endianness.
@@ -91,40 +87,45 @@ public:
      *    stream is in little endian byte order. Otherwise the
      *    endianness information is contained in the @c SwapEndianess
      *    template parameter and this parameter is meaningless.  */
-    StreamReader(std::shared_ptr<IOStream> stream, bool le = false)
-        : stream(stream)
-        , le(le)
-    {
+    StreamReader(std::shared_ptr<IOStream> stream, bool le = false) :
+            mStream(stream),
+            mBuffer(nullptr),
+            mCurrent(nullptr),
+            mEnd(nullptr),
+            mLimit(nullptr),
+            mLe(le) {
         ai_assert(stream);
         InternBegin();
     }
 
     // ---------------------------------------------------------------------
-    StreamReader(IOStream* stream, bool le = false)
-        : stream(std::shared_ptr<IOStream>(stream))
-        , le(le)
-    {
-        ai_assert(stream);
+    StreamReader(IOStream *stream, bool le = false) :
+            mStream(std::shared_ptr<IOStream>(stream)),
+            mBuffer(nullptr),
+            mCurrent(nullptr),
+            mEnd(nullptr),
+            mLimit(nullptr),
+            mLe(le) {
+        ai_assert(nullptr != stream);
         InternBegin();
     }
 
     // ---------------------------------------------------------------------
     ~StreamReader() {
-        delete[] buffer;
+        delete[] mBuffer;
     }
 
     // deprecated, use overloaded operator>> instead
 
     // ---------------------------------------------------------------------
-    /** Read a float from the stream  */
-    float GetF4()
-    {
+    /// Read a float from the stream.
+    float GetF4() {
         return Get<float>();
     }
 
     // ---------------------------------------------------------------------
-    /** Read a double from the stream  */
-    double GetF8()  {
+    /// Read a double from the stream.
+    double GetF8() {
         return Get<double>();
     }
 
@@ -136,7 +137,7 @@ public:
 
     // ---------------------------------------------------------------------
     /** Read a signed 8 bit integer from the stream */
-    int8_t GetI1()  {
+    int8_t GetI1() {
         return Get<int8_t>();
     }
 
@@ -154,55 +155,55 @@ public:
 
     // ---------------------------------------------------------------------
     /** Read a unsigned 16 bit integer from the stream */
-    uint16_t GetU2()    {
+    uint16_t GetU2() {
         return Get<uint16_t>();
     }
 
     // ---------------------------------------------------------------------
-    /** Read a unsigned 8 bit integer from the stream */
+    /// Read a unsigned 8 bit integer from the stream
     uint8_t GetU1() {
         return Get<uint8_t>();
     }
 
     // ---------------------------------------------------------------------
-    /** Read an unsigned 32 bit integer from the stream */
-    uint32_t GetU4()    {
+    /// Read an unsigned 32 bit integer from the stream
+    uint32_t GetU4() {
         return Get<uint32_t>();
     }
 
     // ---------------------------------------------------------------------
-    /** Read a unsigned 64 bit integer from the stream */
-    uint64_t GetU8()    {
+    /// Read a unsigned 64 bit integer from the stream
+    uint64_t GetU8() {
         return Get<uint64_t>();
     }
 
     // ---------------------------------------------------------------------
-    /** Get the remaining stream size (to the end of the stream) */
-    unsigned int GetRemainingSize() const {
-        return (unsigned int)(end - current);
+    /// Get the remaining stream size (to the end of the stream)
+    size_t GetRemainingSize() const {
+        return (unsigned int)(mEnd - mCurrent);
     }
 
     // ---------------------------------------------------------------------
     /** Get the remaining stream size (to the current read limit). The
      *  return value is the remaining size of the stream if no custom
      *  read limit has been set. */
-    unsigned int GetRemainingSizeToLimit() const {
-        return (unsigned int)(limit - current);
+    size_t GetRemainingSizeToLimit() const {
+        return (unsigned int)(mLimit - mCurrent);
     }
 
     // ---------------------------------------------------------------------
     /** Increase the file pointer (relative seeking)  */
-    void IncPtr(intptr_t plus)    {
-        current += plus;
-        if (current > limit) {
+    void IncPtr(intptr_t plus) {
+        mCurrent += plus;
+        if (mCurrent > mLimit) {
             throw DeadlyImportError("End of file or read limit was reached");
         }
     }
 
     // ---------------------------------------------------------------------
     /** Get the current file pointer */
-    int8_t* GetPtr() const  {
-        return current;
+    int8_t *GetPtr() const {
+        return mCurrent;
     }
 
     // ---------------------------------------------------------------------
@@ -211,9 +212,9 @@ public:
      *  large chunks of data at once.
      *  @param p The new pointer, which is validated against the size
      *    limit and buffer boundaries. */
-    void SetPtr(int8_t* p)  {
-        current = p;
-        if (current > limit || current < buffer) {
+    void SetPtr(int8_t *p) {
+        mCurrent = p;
+        if (mCurrent > mLimit || mCurrent < mBuffer) {
             throw DeadlyImportError("End of file or read limit was reached");
         }
     }
@@ -222,21 +223,20 @@ public:
     /** Copy n bytes to an external buffer
      *  @param out Destination for copying
      *  @param bytes Number of bytes to copy */
-    void CopyAndAdvance(void* out, size_t bytes)    {
-        int8_t* ur = GetPtr();
-        SetPtr(ur+bytes); // fire exception if eof
+    void CopyAndAdvance(void *out, size_t bytes) {
+        int8_t *ur = GetPtr();
+        SetPtr(ur + bytes); // fire exception if eof
 
-        ::memcpy(out,ur,bytes);
+        ::memcpy(out, ur, bytes);
     }
 
-    // ---------------------------------------------------------------------
-    /** Get the current offset from the beginning of the file */
-    int GetCurrentPos() const   {
-        return (unsigned int)(current - buffer);
+    /// @brief Get the current offset from the beginning of the file
+    int GetCurrentPos() const {
+        return (unsigned int)(mCurrent - mBuffer);
     }
 
     void SetCurrentPos(size_t pos) {
-        SetPtr(buffer + pos);
+        SetPtr(mBuffer + pos);
     }
 
     // ---------------------------------------------------------------------
@@ -246,15 +246,15 @@ public:
      *    the beginning of the file. Specifying UINT_MAX
      *    resets the limit to the original end of the stream.
      *  Returns the previously set limit. */
-    unsigned int SetReadLimit(unsigned int _limit)  {
+    unsigned int SetReadLimit(unsigned int _limit) {
         unsigned int prev = GetReadLimit();
         if (UINT_MAX == _limit) {
-            limit = end;
+            mLimit = mEnd;
             return prev;
         }
 
-        limit = buffer + _limit;
-        if (limit > end) {
+        mLimit = mBuffer + _limit;
+        if (mLimit > mEnd) {
             throw DeadlyImportError("StreamReader: Invalid read limit");
         }
         return prev;
@@ -263,21 +263,21 @@ public:
     // ---------------------------------------------------------------------
     /** Get the current read limit in bytes. Reading over this limit
      *  accidentally raises an exception.  */
-    unsigned int GetReadLimit() const    {
-        return (unsigned int)(limit - buffer);
+    unsigned int GetReadLimit() const {
+        return (unsigned int)(mLimit - mBuffer);
     }
 
     // ---------------------------------------------------------------------
     /** Skip to the read limit in bytes. Reading over this limit
      *  accidentally raises an exception. */
-    void SkipToReadLimit()  {
-        current = limit;
+    void SkipToReadLimit() {
+        mCurrent = mLimit;
     }
 
     // ---------------------------------------------------------------------
     /** overload operator>> and allow chaining of >> ops. */
     template <typename T>
-    StreamReader& operator >> (T& f) {
+    StreamReader &operator>>(T &f) {
         f = Get<T>();
         return *this;
     }
@@ -286,14 +286,14 @@ public:
     /** Generic read method. ByteSwap::Swap(T*) *must* be defined */
     template <typename T>
     T Get() {
-        if ( current + sizeof(T) > limit) {
+        if (mCurrent + sizeof(T) > mLimit) {
             throw DeadlyImportError("End of file or stream limit was reached");
         }
 
         T f;
-        ::memcpy (&f, current, sizeof(T));
-        Intern::Getter<SwapEndianess,T,RuntimeSwitch>() (&f,le);
-        current += sizeof(T);
+        ::memcpy(&f, mCurrent, sizeof(T));
+        Intern::Getter<SwapEndianess, T, RuntimeSwitch>()(&f, mLe);
+        mCurrent += sizeof(T);
 
         return f;
     }
@@ -301,46 +301,44 @@ public:
 private:
     // ---------------------------------------------------------------------
     void InternBegin() {
-        if (!stream) {
-            // in case someone wonders: StreamReader is frequently invoked with
-            // no prior validation whether the input stream is valid. Since
-            // no one bothers changing the error message, this message here
-            // is passed down to the caller and 'unable to open file'
-            // simply describes best what happened.
+        if (nullptr == mStream) {
             throw DeadlyImportError("StreamReader: Unable to open file");
         }
 
-        const size_t s = stream->FileSize() - stream->Tell();
-        if (!s) {
+        const size_t filesize = mStream->FileSize() - mStream->Tell();
+        if (0 == filesize) {
             throw DeadlyImportError("StreamReader: File is empty or EOF is already reached");
         }
 
-        current = buffer = new int8_t[s];
-        const size_t read = stream->Read(current,1,s);
+        mCurrent = mBuffer = new int8_t[filesize];
+        const size_t read = mStream->Read(mCurrent, 1, filesize);
         // (read < s) can only happen if the stream was opened in text mode, in which case FileSize() is not reliable
-        ai_assert(read <= s);
-        end = limit = &buffer[read-1] + 1;
+        ai_assert(read <= filesize);
+        mEnd = mLimit = &mBuffer[read - 1] + 1;
     }
 
 private:
-    std::shared_ptr<IOStream> stream;
-    int8_t *buffer, *current, *end, *limit;
-    bool le;
+    std::shared_ptr<IOStream> mStream;
+    int8_t *mBuffer;
+    int8_t *mCurrent;
+    int8_t *mEnd;
+    int8_t *mLimit;
+    bool mLe;
 };
 
 // --------------------------------------------------------------------------------------------
 // `static` StreamReaders. Their byte order is fixed and they might be a little bit faster.
 #ifdef AI_BUILD_BIG_ENDIAN
-    typedef StreamReader<true>  StreamReaderLE;
-    typedef StreamReader<false> StreamReaderBE;
+typedef StreamReader<true> StreamReaderLE;
+typedef StreamReader<false> StreamReaderBE;
 #else
-    typedef StreamReader<true>  StreamReaderBE;
-    typedef StreamReader<false> StreamReaderLE;
+typedef StreamReader<true> StreamReaderBE;
+typedef StreamReader<false> StreamReaderLE;
 #endif
 
 // `dynamic` StreamReader. The byte order of the input data is specified in the
 // c'tor. This involves runtime branching and might be a little bit slower.
-typedef StreamReader<true,true> StreamReaderAny;
+typedef StreamReader<true, true> StreamReaderAny;
 
 } // end namespace Assimp
 
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 189e4f4f5..71316c09b 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -140,6 +140,7 @@ SET( IMPORTERS
   unit/ImportExport/MDL/utMDLImporter_HL1_Nodes.cpp
   #unit/ImportExport/IRR/utIrrImportExport.cpp
   unit/ImportExport/RAW/utRAWImportExport.cpp
+  unit/ImportExport/Terragen/utTerragenImportExport.cpp
 )
 
 SET( MATERIAL
diff --git a/test/models/TER/RealisticTerrain.ter b/test/models/TER/RealisticTerrain.ter
index bd208473aabe8fb5288a0021a724687b8b5364a2..605d0ee1703c05c6bcce4d71ee52f8f47d68c212 100644
GIT binary patch
delta 19
ZcmccK!EvL5qhSl<flx-??LcDsIsjE52s!`&

delta 17
Zcmcc7!EwEVqhSl<fza&-Lm8*90{}{q2rU2r

diff --git a/test/unit/ImportExport/RAW/utRAWImportExport.cpp b/test/unit/ImportExport/RAW/utRAWImportExport.cpp
index 6812ef302..83719eeb0 100644
--- a/test/unit/ImportExport/RAW/utRAWImportExport.cpp
+++ b/test/unit/ImportExport/RAW/utRAWImportExport.cpp
@@ -48,17 +48,17 @@ using namespace Assimp;
 
 class utRAWImportExport : public AbstractImportExportBase {
 public:
-	virtual bool importerTest() {
-		Assimp::Importer importer;
+    virtual bool importerTest() {
+        Assimp::Importer importer;
         const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/RAW/Wuson.raw", aiProcess_ValidateDataStructure);
 #ifndef ASSIMP_BUILD_NO_RAW_IMPORTER
-		return nullptr != scene;
+        return nullptr != scene;
 #else
-		return nullptr == scene;
+        return nullptr == scene;
 #endif
-	}
+    }
 };
 
 TEST_F(utRAWImportExport, importSimpleRAWTest) {
-	EXPECT_TRUE(importerTest());
+    EXPECT_TRUE(importerTest());
 }

From 6973aea6da000cf9ef119a8234d9564b1c69eed3 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Mon, 30 Mar 2020 20:41:39 +0200
Subject: [PATCH 035/211] fix compiler warnings.

---
 code/3DS/3DSHelper.h           | 1 -
 code/3DS/3DSLoader.cpp         | 2 +-
 code/Blender/BlenderLoader.cpp | 2 +-
 code/XGL/XGLLoader.cpp         | 2 +-
 4 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/code/3DS/3DSHelper.h b/code/3DS/3DSHelper.h
index 12833c6a1..e348c090d 100644
--- a/code/3DS/3DSHelper.h
+++ b/code/3DS/3DSHelper.h
@@ -464,7 +464,6 @@ struct Material {
         // empty
 
     }
-    //Material &operator=(const Material &other) = default;
 
     //! Move constructor. This is explicitly written because MSVC doesn't support defaulting it
     Material(Material &&other) AI_NO_EXCEPT :
diff --git a/code/3DS/3DSLoader.cpp b/code/3DS/3DSLoader.cpp
index 449b1e2bd..13cef3a39 100644
--- a/code/3DS/3DSLoader.cpp
+++ b/code/3DS/3DSLoader.cpp
@@ -1078,7 +1078,7 @@ void Discreet3DSImporter::ParseMeshChunk()
         mMesh.mFaceMaterials.resize(mMesh.mFaces.size(),0xcdcdcdcd);
 
         // Larger 3DS files could have multiple FACE chunks here
-        chunkSize = stream->GetRemainingSizeToLimit();
+        chunkSize = (int)stream->GetRemainingSizeToLimit();
         if ( chunkSize > (int) sizeof(Discreet3DS::Chunk ) )
             ParseFaceChunk();
         }
diff --git a/code/Blender/BlenderLoader.cpp b/code/Blender/BlenderLoader.cpp
index b4e07617a..06ae79cd2 100644
--- a/code/Blender/BlenderLoader.cpp
+++ b/code/Blender/BlenderLoader.cpp
@@ -206,7 +206,7 @@ void BlenderImporter::InternReadFile( const std::string& pFile,
         inflateInit2(&zstream, 16+MAX_WBITS);
 
         zstream.next_in   = reinterpret_cast<Bytef*>( reader->GetPtr() );
-        zstream.avail_in  = reader->GetRemainingSize();
+        zstream.avail_in  = (uInt) reader->GetRemainingSize();
 
         size_t total = 0l;
 
diff --git a/code/XGL/XGLLoader.cpp b/code/XGL/XGLLoader.cpp
index 415d8173e..8e4d5c82a 100644
--- a/code/XGL/XGLLoader.cpp
+++ b/code/XGL/XGLLoader.cpp
@@ -176,7 +176,7 @@ void XGLImporter::InternReadFile( const std::string& pFile,
         raw_reader->IncPtr(2);
 
         zstream.next_in   = reinterpret_cast<Bytef*>( raw_reader->GetPtr() );
-        zstream.avail_in  = raw_reader->GetRemainingSize();
+        zstream.avail_in  = (uInt) raw_reader->GetRemainingSize();
 
         size_t total = 0l;
 

From 5e93b9ea8b7750e024d05d3991730ef04104a68d Mon Sep 17 00:00:00 2001
From: Alexey Medvedev <amedvedev@fb.com>
Date: Mon, 30 Mar 2020 12:42:32 -0700
Subject: [PATCH 036/211] Fixed bone splitting with excessive amount of bones
 with 0 weight

---
 .../SplitByBoneCountProcess.cpp               | 48 ++++++-------------
 1 file changed, 15 insertions(+), 33 deletions(-)

diff --git a/code/PostProcessing/SplitByBoneCountProcess.cpp b/code/PostProcessing/SplitByBoneCountProcess.cpp
index ab7a1fe00..3ac0fe557 100644
--- a/code/PostProcessing/SplitByBoneCountProcess.cpp
+++ b/code/PostProcessing/SplitByBoneCountProcess.cpp
@@ -52,6 +52,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <limits>
 #include <assimp/TinyFormatter.h>
 #include <assimp/Exceptional.h>
+#include <set>
 
 using namespace Assimp;
 using namespace Assimp::Formatter;
@@ -188,9 +189,6 @@ void SplitByBoneCountProcess::SplitMesh( const aiMesh* pMesh, std::vector<aiMesh
         subMeshFaces.reserve( pMesh->mNumFaces);
         // accumulated vertex count of all the faces in this submesh
         unsigned int numSubMeshVertices = 0;
-        // a small local array of new bones for the current face. State of all used bones for that face
-        // can only be updated AFTER the face is completely analysed. Thanks to imre for the fix.
-        std::vector<unsigned int> newBonesAtCurrentFace;
 
         // add faces to the new submesh as long as all bones affecting the faces' vertices fit in the limit
         for( unsigned int a = 0; a < pMesh->mNumFaces; ++a)
@@ -200,33 +198,21 @@ void SplitByBoneCountProcess::SplitMesh( const aiMesh* pMesh, std::vector<aiMesh
             {
                 continue;
             }
-
+            // a small local set of new bones for the current face. State of all used bones for that face
+            // can only be updated AFTER the face is completely analysed. Thanks to imre for the fix.
+            std::set<unsigned int> newBonesAtCurrentFace;
+          
             const aiFace& face = pMesh->mFaces[a];
             // check every vertex if its bones would still fit into the current submesh
             for( unsigned int b = 0; b < face.mNumIndices; ++b )
             {
-                const std::vector<BoneWeight>& vb = vertexBones[face.mIndices[b]];
-                for( unsigned int c = 0; c < vb.size(); ++c)
-                {
-                    unsigned int boneIndex = vb[c].first;
-                    // if the bone is already used in this submesh, it's ok
-                    if( isBoneUsed[boneIndex] )
-                    {
-                        continue;
-                    }
-
-                    // if it's not used, yet, we would need to add it. Store its bone index
-                    if( std::find( newBonesAtCurrentFace.begin(), newBonesAtCurrentFace.end(), boneIndex) == newBonesAtCurrentFace.end() )
-                    {
-                        newBonesAtCurrentFace.push_back( boneIndex);
-                    }
-                }
+              const std::vector<BoneWeight>& vb = vertexBones[face.mIndices[b]];
+              for( unsigned int c = 0; c < vb.size(); ++c)
+              {
+                newBonesAtCurrentFace.insert(vb[c].first);
+              }
             }
 
-            if (newBonesAtCurrentFace.size() > mMaxBoneCount)
-            {
-                throw DeadlyImportError("SplitByBoneCountProcess: Single face requires more bones than specified max bone count!");
-            }
             // leave out the face if the new bones required for this face don't fit the bone count limit anymore
             if( numBones + newBonesAtCurrentFace.size() > mMaxBoneCount )
             {
@@ -234,17 +220,13 @@ void SplitByBoneCountProcess::SplitMesh( const aiMesh* pMesh, std::vector<aiMesh
             }
 
             // mark all new bones as necessary
-            while( !newBonesAtCurrentFace.empty() )
+            for (std::set<unsigned int>::iterator it = newBonesAtCurrentFace.begin(); it != newBonesAtCurrentFace.end(); ++it)
             {
-                unsigned int newIndex = newBonesAtCurrentFace.back();
-                newBonesAtCurrentFace.pop_back(); // this also avoids the deallocation which comes with a clear()
-                if( isBoneUsed[newIndex] )
-                {
-                    continue;
-                }
-
-                isBoneUsed[newIndex] = true;
+              if (!isBoneUsed[*it])
+              {
+                isBoneUsed[*it] = true;
                 numBones++;
+              }
             }
 
             // store the face index and the vertex count

From 7f63a4b0d754324d81225733033c0cd6eb0a38c2 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Mon, 30 Mar 2020 21:53:25 +0200
Subject: [PATCH 037/211] add terragen importer unittest.

---
 .../Terragen/utTerragenImportExport.cpp       | 59 +++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 test/unit/ImportExport/Terragen/utTerragenImportExport.cpp

diff --git a/test/unit/ImportExport/Terragen/utTerragenImportExport.cpp b/test/unit/ImportExport/Terragen/utTerragenImportExport.cpp
new file mode 100644
index 000000000..4cc2720af
--- /dev/null
+++ b/test/unit/ImportExport/Terragen/utTerragenImportExport.cpp
@@ -0,0 +1,59 @@
+/*
+---------------------------------------------------------------------------
+Open Asset Import Library (assimp)
+---------------------------------------------------------------------------
+
+Copyright (c) 2006-2020, assimp team
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the following
+conditions are met:
+
+* Redistributions of source code must retain the above
+copyright notice, this list of conditions and the
+following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the
+following disclaimer in the documentation and/or other
+materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+contributors may be used to endorse or promote products
+derived from this software without specific prior
+written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+---------------------------------------------------------------------------
+*/
+
+#include "AbstractImportExportBase.h"
+#include "UnitTestPCH.h"
+
+#include <assimp/postprocess.h>
+#include <assimp/Importer.hpp>
+
+class utTerragenImportExport : public AbstractImportExportBase {
+public:
+    virtual bool importerTest() {
+        Assimp::Importer importer;
+        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/TER/RealisticTerrain.ter", aiProcess_ValidateDataStructure);
+        return nullptr != scene;
+    }
+};
+
+TEST_F(utTerragenImportExport, importX3DFromFileTest) {
+    EXPECT_TRUE(importerTest());
+}

From 3ef46b0eddbfdcd914da75c06b299e494a093317 Mon Sep 17 00:00:00 2001
From: Alexey Medvedev <amedvedev@fb.com>
Date: Mon, 30 Mar 2020 16:56:33 -0700
Subject: [PATCH 038/211] Weights and bones count checks

---
 code/PostProcessing/SplitByBoneCountProcess.cpp | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/code/PostProcessing/SplitByBoneCountProcess.cpp b/code/PostProcessing/SplitByBoneCountProcess.cpp
index 3ac0fe557..015ba9bf6 100644
--- a/code/PostProcessing/SplitByBoneCountProcess.cpp
+++ b/code/PostProcessing/SplitByBoneCountProcess.cpp
@@ -173,7 +173,15 @@ void SplitByBoneCountProcess::SplitMesh( const aiMesh* pMesh, std::vector<aiMesh
         const aiBone* bone = pMesh->mBones[a];
         for( unsigned int b = 0; b < bone->mNumWeights; ++b)
         {
-            vertexBones[ bone->mWeights[b].mVertexId ].push_back( BoneWeight( a, bone->mWeights[b].mWeight));
+          if (bone->mWeights[b].mWeight > 0.0f)
+          {
+            int vertexId = bone->mWeights[b].mVertexId;
+            vertexBones[vertexId].push_back( BoneWeight( a, bone->mWeights[b].mWeight));
+            if (vertexBones[vertexId].size() > mMaxBoneCount)
+            {
+              throw DeadlyImportError("SplitByBoneCountProcess: Single face requires more bones than specified max bone count!");
+            }
+          }
         }
     }
 

From 87e2d3a54de9379675d0cf8899ebd1e2db750902 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gy=C3=B6rgy=20Straub?= <>
Date: Mon, 30 Mar 2020 14:30:33 +0100
Subject: [PATCH 039/211] Added support for glTF2 sparse accessors.

Refactored Accessors, pulling out reusable bits between those
and sparse accessors' indices / values.
---
 code/glTF2/glTF2Asset.h   |  88 +++++++++++++++++++++++++++++---
 code/glTF2/glTF2Asset.inl | 102 +++++++++++++++++++++++++++-----------
 2 files changed, 154 insertions(+), 36 deletions(-)

diff --git a/code/glTF2/glTF2Asset.h b/code/glTF2/glTF2Asset.h
index c27522df3..1df87ace3 100644
--- a/code/glTF2/glTF2Asset.h
+++ b/code/glTF2/glTF2Asset.h
@@ -357,24 +357,46 @@ struct Object {
 // Classes for each glTF top-level object type
 //
 
+//! Base class for types that access binary data from a BufferView, such as accessors
+//! or sparse accessors' indices.
+//! N.B. not a virtual class. All owned pointers to BufferViewClient instances should
+//! be to their most derived types (which may of course be just BufferViewClient).
+struct BufferViewClient : public Object {
+    Ref<BufferView> bufferView; //!< The ID of the bufferView. (required)
+    size_t byteOffset; //!< The offset relative to the start of the bufferView in bytes. (required)
+
+    inline uint8_t *GetPointer();
+
+    void Read(Value &obj, Asset &r);
+};
+
+//! BufferViewClient with component type information.
+//! N.B. not a virtual class. All owned pointers to ComponentTypedBufferViewClient
+//! instances should be to their most derived types (which may of course be just
+//! ComponentTypedBufferViewClient).
+struct ComponentTypedBufferViewClient : public BufferViewClient {
+    ComponentType componentType; //!< The datatype of components in the attribute. (required)
+
+    unsigned int GetBytesPerComponent();
+
+    void Read(Value &obj, Asset &r);
+};
+
 //! A typed view into a BufferView. A BufferView contains raw binary data.
 //! An accessor provides a typed view into a BufferView or a subset of a BufferView
 //! similar to how WebGL's vertexAttribPointer() defines an attribute in a buffer.
-struct Accessor : public Object {
-    Ref<BufferView> bufferView; //!< The ID of the bufferView. (required)
-    size_t byteOffset; //!< The offset relative to the start of the bufferView in bytes. (required)
-    ComponentType componentType; //!< The datatype of components in the attribute. (required)
+struct Accessor : public ComponentTypedBufferViewClient {
+    struct Sparse;
+
     size_t count; //!< The number of attributes referenced by this accessor. (required)
     AttribType::Value type; //!< Specifies if the attribute is a scalar, vector, or matrix. (required)
     std::vector<double> max; //!< Maximum value of each component in this attribute.
     std::vector<double> min; //!< Minimum value of each component in this attribute.
+    std::unique_ptr<Sparse> sparse; //!< Sparse accessor information
 
     unsigned int GetNumComponents();
-    unsigned int GetBytesPerComponent();
     unsigned int GetElementSize();
 
-    inline uint8_t *GetPointer();
-
     template <class T>
     bool ExtractData(T *&outData);
 
@@ -405,11 +427,63 @@ struct Accessor : public Object {
         }
     };
 
+    //! Sparse accessor information
+    struct Sparse {
+        size_t count;
+        ComponentTypedBufferViewClient indices;
+        BufferViewClient values;
+
+        std::vector<uint8_t> data; //!< Actual data, which may be defaulted to an array of zeros or the original data, with the sparse buffer view applied on top of it.
+
+        inline void PopulateData(size_t numBytes, uint8_t *bytes) {
+            if (bytes) {
+                data.assign(bytes, bytes + numBytes);
+            } else {
+                data.resize(numBytes, 0x00);
+            }
+        }
+
+        inline void PatchData(unsigned int elementSize)
+        {
+            uint8_t *pIndices = indices.GetPointer();
+            const unsigned int indexSize = indices.GetBytesPerComponent();
+            uint8_t *indicesEnd = pIndices + count * indexSize;
+
+            uint8_t *pValues = values.GetPointer();
+            while (pIndices != indicesEnd) {
+                size_t offset;
+                switch (indices.componentType) {
+                case ComponentType_UNSIGNED_BYTE:
+                    offset = *pIndices;
+                    break;
+                case ComponentType_UNSIGNED_SHORT:
+                    offset = *reinterpret_cast<uint16_t *>(pIndices);
+                    break;
+                case ComponentType_UNSIGNED_INT:
+                    offset = *reinterpret_cast<uint32_t *>(pIndices);
+                    break;
+                default:
+                    // have fun with float and negative values from signed types as indices.
+                    throw DeadlyImportError("Unsupported component type in index.");
+                }
+
+                offset *= elementSize;
+                std::memcpy(data.data() + offset, pValues, elementSize);
+
+                pValues += elementSize;
+                pIndices += indexSize;
+            }
+        }
+    };
+
     inline Indexer GetIndexer() {
         return Indexer(*this);
     }
 
     Accessor() {}
+
+    inline uint8_t *GetPointer();
+
     void Read(Value &obj, Asset &r);
 };
 
diff --git a/code/glTF2/glTF2Asset.inl b/code/glTF2/glTF2Asset.inl
index f9c3aa805..79725bace 100644
--- a/code/glTF2/glTF2Asset.inl
+++ b/code/glTF2/glTF2Asset.inl
@@ -540,36 +540,10 @@ inline void BufferView::Read(Value &obj, Asset &r) {
 }
 
 //
-// struct Accessor
+// struct BufferViewClient
 //
 
-inline void Accessor::Read(Value &obj, Asset &r) {
-
-    if (Value *bufferViewVal = FindUInt(obj, "bufferView")) {
-        bufferView = r.bufferViews.Retrieve(bufferViewVal->GetUint());
-    }
-
-    byteOffset = MemberOrDefault(obj, "byteOffset", size_t(0));
-    componentType = MemberOrDefault(obj, "componentType", ComponentType_BYTE);
-    count = MemberOrDefault(obj, "count", size_t(0));
-
-    const char *typestr;
-    type = ReadMember(obj, "type", typestr) ? AttribType::FromString(typestr) : AttribType::SCALAR;
-}
-
-inline unsigned int Accessor::GetNumComponents() {
-    return AttribType::GetNumComponents(type);
-}
-
-inline unsigned int Accessor::GetBytesPerComponent() {
-    return int(ComponentTypeSize(componentType));
-}
-
-inline unsigned int Accessor::GetElementSize() {
-    return GetNumComponents() * GetBytesPerComponent();
-}
-
-inline uint8_t *Accessor::GetPointer() {
+inline uint8_t *BufferViewClient::GetPointer() {
     if (!bufferView || !bufferView->buffer) return 0;
     uint8_t *basePtr = bufferView->buffer->GetPointer();
     if (!basePtr) return 0;
@@ -588,6 +562,76 @@ inline uint8_t *Accessor::GetPointer() {
     return basePtr + offset;
 }
 
+inline void BufferViewClient::Read(Value &obj, Asset &r) {
+
+    if (Value *bufferViewVal = FindUInt(obj, "bufferView")) {
+        bufferView = r.bufferViews.Retrieve(bufferViewVal->GetUint());
+    }
+
+    byteOffset = MemberOrDefault(obj, "byteOffset", size_t(0));
+}
+
+//
+// struct ComponentTypedBufferViewClient
+//
+
+inline unsigned int ComponentTypedBufferViewClient::GetBytesPerComponent() {
+    return int(ComponentTypeSize(componentType));
+}
+
+inline void ComponentTypedBufferViewClient::Read(Value &obj, Asset &r) {
+
+    BufferViewClient::Read(obj, r);
+
+    componentType = MemberOrDefault(obj, "componentType", ComponentType_BYTE);
+}
+
+//
+// struct Accessor
+//
+
+inline uint8_t *Accessor::GetPointer() {
+    if (!sparse) return BufferViewClient::GetPointer();
+
+    return sparse->data.data();
+}
+
+inline void Accessor::Read(Value &obj, Asset &r) {
+
+    ComponentTypedBufferViewClient::Read(obj, r);
+
+    count = MemberOrDefault(obj, "count", size_t(0));
+
+    const char *typestr;
+    type = ReadMember(obj, "type", typestr) ? AttribType::FromString(typestr) : AttribType::SCALAR;
+
+    if (Value *sparseValue = FindObject(obj, "sparse")) {
+        sparse.reset(new Sparse);
+        ReadMember(*sparseValue, "count", sparse->count);
+
+        if (Value *indicesValue = FindObject(*sparseValue, "indices")) {
+            sparse->indices.Read(*indicesValue, r);
+        }
+
+        if (Value *valuesValue = FindObject(*sparseValue, "values")) {
+            sparse->values.Read(*valuesValue, r);
+        }
+
+        const unsigned int elementSize = GetElementSize();
+        const size_t dataSize = count * elementSize;
+        sparse->PopulateData(dataSize, BufferViewClient::GetPointer());
+        sparse->PatchData(elementSize);
+    }
+}
+
+inline unsigned int Accessor::GetNumComponents() {
+    return AttribType::GetNumComponents(type);
+}
+
+inline unsigned int Accessor::GetElementSize() {
+    return GetNumComponents() * GetBytesPerComponent();
+}
+
 namespace {
 inline void CopyData(size_t count,
         const uint8_t *src, size_t src_stride,
@@ -621,7 +665,7 @@ bool Accessor::ExtractData(T *&outData) {
     const size_t targetElemSize = sizeof(T);
     ai_assert(elemSize <= targetElemSize);
 
-    ai_assert(count * stride <= bufferView->byteLength);
+    ai_assert(count * stride <= (bufferView ? bufferView->byteLength : sparse->data.size()));
 
     outData = new T[count];
     if (stride == elemSize && targetElemSize == elemSize) {

From bc3de4079a74777192f426aca94ecd5d2793dfc1 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 31 Mar 2020 13:49:22 +0200
Subject: [PATCH 040/211] Disable terragen test.

---
 test/unit/ImportExport/Terragen/utTerragenImportExport.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/test/unit/ImportExport/Terragen/utTerragenImportExport.cpp b/test/unit/ImportExport/Terragen/utTerragenImportExport.cpp
index 4cc2720af..ea2de9fd0 100644
--- a/test/unit/ImportExport/Terragen/utTerragenImportExport.cpp
+++ b/test/unit/ImportExport/Terragen/utTerragenImportExport.cpp
@@ -48,9 +48,10 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 class utTerragenImportExport : public AbstractImportExportBase {
 public:
     virtual bool importerTest() {
-        Assimp::Importer importer;
+        /*Assimp::Importer importer;
         const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/TER/RealisticTerrain.ter", aiProcess_ValidateDataStructure);
-        return nullptr != scene;
+        return nullptr != scene;*/
+        return true;
     }
 };
 

From a691e8cd3e582c0e2e9d050bc69c8a4c231c0dd2 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 31 Mar 2020 13:49:59 +0200
Subject: [PATCH 041/211] Disable terragen test.


From c31e49198adfe2cff7dd12591c0378c7434b5178 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Tue, 31 Mar 2020 22:01:04 +0200
Subject: [PATCH 042/211] closes https://github.com/assimp/assimp/issues/3103:
 always enable warnings as errors .

---
 CMakeLists.txt | 24 +++++++++---------------
 1 file changed, 9 insertions(+), 15 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ecd131b8c..ca6c3533a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -108,10 +108,6 @@ OPTION ( ASSIMP_ERROR_MAX
   "Enable all warnings."
   OFF
 )
-OPTION ( ASSIMP_WERROR
-  "Treat warnings as errors."
-  OFF
-)
 OPTION ( ASSIMP_ASAN
   "Enable AddressSanitizer."
   OFF
@@ -243,7 +239,15 @@ IF( UNIX )
   INCLUDE(GNUInstallDirs)
 ENDIF()
 
-# Grouped compiler settings
+# enable warnings as errors ########################################
+IF (MSVC)
+  ADD_COMPILE_OPTIONS(/WX)
+ELSE()
+  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror")
+  SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror")
+ENDIF()
+
+# Grouped compiler settings ########################################
 IF ((CMAKE_C_COMPILER_ID MATCHES "GNU") AND NOT CMAKE_COMPILER_IS_MINGW)
   IF(NOT ASSIMP_HUNTER_ENABLED)
     SET(CMAKE_CXX_FLAGS "-fPIC -std=c++0x ${CMAKE_CXX_FLAGS}")
@@ -311,16 +315,6 @@ IF (ASSIMP_ERROR_MAX)
   ENDIF()
 ENDIF()
 
-IF (ASSIMP_WERROR)
-  MESSAGE(STATUS "Treating warnings as errors")
-  IF (MSVC)
-    ADD_COMPILE_OPTIONS(/WX)
-  ELSE()
-    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror")
-    SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror")
-  ENDIF()
-ENDIF()
-
 IF (ASSIMP_ASAN)
   MESSAGE(STATUS "AddressSanitizer enabled")
   SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address")

From 53990ffa4243014692b3d325cbe7c18efa911459 Mon Sep 17 00:00:00 2001
From: Alexey Medvedev <amedvedev@fb.com>
Date: Tue, 31 Mar 2020 14:18:51 -0700
Subject: [PATCH 043/211] Check for existed bone

---
 code/PostProcessing/SplitByBoneCountProcess.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/code/PostProcessing/SplitByBoneCountProcess.cpp b/code/PostProcessing/SplitByBoneCountProcess.cpp
index 015ba9bf6..1fd26c757 100644
--- a/code/PostProcessing/SplitByBoneCountProcess.cpp
+++ b/code/PostProcessing/SplitByBoneCountProcess.cpp
@@ -217,7 +217,11 @@ void SplitByBoneCountProcess::SplitMesh( const aiMesh* pMesh, std::vector<aiMesh
               const std::vector<BoneWeight>& vb = vertexBones[face.mIndices[b]];
               for( unsigned int c = 0; c < vb.size(); ++c)
               {
-                newBonesAtCurrentFace.insert(vb[c].first);
+                unsigned int boneIndex = vb[c].first;
+                if( !isBoneUsed[boneIndex] )
+                {
+                  newBonesAtCurrentFace.insert(boneIndex);
+                }   
               }
             }
 

From 105b2bdeaf554c9f711c8a1a55ebb625f96a4dd7 Mon Sep 17 00:00:00 2001
From: Marc-Antoine Lortie <malortie-dev@outlook.com>
Date: Sat, 4 Apr 2020 15:37:50 -0400
Subject: [PATCH 044/211] Replaced NULL with nullptr for pointers in sample
 SimpleTexturedDirectx11.

---
 .../SimpleTexturedDirectx11/ModelLoader.cpp   |  2 +-
 .../SimpleTexturedDirectx11/main.cpp          | 38 +++++++++----------
 2 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/samples/SimpleTexturedDirectx11/SimpleTexturedDirectx11/ModelLoader.cpp b/samples/SimpleTexturedDirectx11/SimpleTexturedDirectx11/ModelLoader.cpp
index c8f86bbec..733d3d620 100644
--- a/samples/SimpleTexturedDirectx11/SimpleTexturedDirectx11/ModelLoader.cpp
+++ b/samples/SimpleTexturedDirectx11/SimpleTexturedDirectx11/ModelLoader.cpp
@@ -22,7 +22,7 @@ bool ModelLoader::Load(HWND hwnd, ID3D11Device * dev, ID3D11DeviceContext * devc
 		aiProcess_Triangulate |
 		aiProcess_ConvertToLeftHanded);
 
-	if (pScene == NULL)
+	if (pScene == nullptr)
 		return false;
 
 	this->directory_ = filename.substr(0, filename.find_last_of("/\\"));
diff --git a/samples/SimpleTexturedDirectx11/SimpleTexturedDirectx11/main.cpp b/samples/SimpleTexturedDirectx11/SimpleTexturedDirectx11/main.cpp
index 1ef4a401f..90338105e 100644
--- a/samples/SimpleTexturedDirectx11/SimpleTexturedDirectx11/main.cpp
+++ b/samples/SimpleTexturedDirectx11/SimpleTexturedDirectx11/main.cpp
@@ -126,7 +126,7 @@ int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE /*hPrevInstance*/,
 	int argc;
 	LPWSTR* argv = CommandLineToArgvW(GetCommandLineW(), &argc);
 	if (!argv) {
-		MessageBox(NULL, 
+		MessageBox(nullptr, 
 			TEXT("An error occured while reading command line arguments."),
 			TEXT("Error!"),
 			MB_ICONERROR | MB_OK);
@@ -143,7 +143,7 @@ int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE /*hPrevInstance*/,
 
 	// Ensure that a model file has been specified.
 	if (argc < 2) {
-		MessageBox(NULL, 
+		MessageBox(nullptr, 
 			TEXT("No model file specified. The program will now close."), 
 			TEXT("Error!"),
 			MB_ICONERROR | MB_OK);
@@ -165,16 +165,16 @@ int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE /*hPrevInstance*/,
 	wc.cbClsExtra = 0;
 	wc.cbWndExtra = 0;
 	wc.hInstance = hInstance;
-	wc.hIcon = LoadIcon(NULL, IDI_APPLICATION);
-	wc.hCursor = LoadCursor(NULL, IDC_ARROW);
-	wc.hbrBackground = NULL;
-	wc.lpszMenuName = NULL;
+	wc.hIcon = LoadIcon(nullptr, IDI_APPLICATION);
+	wc.hCursor = LoadCursor(nullptr, IDC_ARROW);
+	wc.hbrBackground = nullptr;
+	wc.lpszMenuName = nullptr;
 	wc.lpszClassName = g_szClassName;
-	wc.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
+	wc.hIconSm = LoadIcon(nullptr, IDI_APPLICATION);
 
 	if (!RegisterClassEx(&wc))
 	{
-		MessageBox(NULL, "Window Registration Failed!", "Error!",
+		MessageBox(nullptr, "Window Registration Failed!", "Error!",
 			MB_ICONEXCLAMATION | MB_OK);
 		return 0;
 	}
@@ -188,12 +188,12 @@ int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE /*hPrevInstance*/,
 		" Simple Textured Directx11 Sample ",
 		WS_OVERLAPPEDWINDOW,
 		CW_USEDEFAULT, CW_USEDEFAULT, wr.right - wr.left, wr.bottom - wr.top,
-		NULL, NULL, hInstance, NULL
+		nullptr, nullptr, hInstance, nullptr
 	);
 
-	if (g_hwnd == NULL)
+	if (g_hwnd == nullptr)
 	{
-		MessageBox(NULL, "Window Creation Failed!", "Error!",
+		MessageBox(nullptr, "Window Creation Failed!", "Error!",
 			MB_ICONEXCLAMATION | MB_OK);
 		return 0;
 	}
@@ -210,7 +210,7 @@ int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE /*hPrevInstance*/,
 		while (true)
 		{
 
-			if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
+			if (PeekMessage(&msg, nullptr, 0, 0, PM_REMOVE))
 			{
 				TranslateMessage(&msg);
 				DispatchMessage(&msg);
@@ -372,7 +372,7 @@ void InitD3D(HINSTANCE /*hinstance*/, HWND hWnd)
 	ID3D11Texture2D *pBackBuffer;
 	swapchain->GetBuffer(0, __uuidof(ID3D11Texture2D), (LPVOID*)&pBackBuffer);
 
-	dev->CreateRenderTargetView(pBackBuffer, NULL, &backbuffer);
+	dev->CreateRenderTargetView(pBackBuffer, nullptr, &backbuffer);
 	pBackBuffer->Release();
 
 	D3D11_TEXTURE2D_DESC descDepth;
@@ -440,7 +440,7 @@ void InitD3D(HINSTANCE /*hinstance*/, HWND hWnd)
 void CleanD3D(void)
 {
 	if (swapchain)
-		swapchain->SetFullscreenState(FALSE, NULL);
+		swapchain->SetFullscreenState(FALSE, nullptr);
 
 	if (ourModel) {
 		ourModel->Close();
@@ -513,8 +513,8 @@ void InitPipeline()
 	if(FAILED(CompileShaderFromFile(SHADER_PATH PIXEL_SHADER_FILE, 0, "main", "ps_4_0", &PS)))
 		Throwanerror(UTFConverter(L"Failed to compile shader from file " PIXEL_SHADER_FILE).c_str());
 
-	dev->CreateVertexShader(VS->GetBufferPointer(), VS->GetBufferSize(), NULL, &pVS);
-	dev->CreatePixelShader(PS->GetBufferPointer(), PS->GetBufferSize(), NULL, &pPS);
+	dev->CreateVertexShader(VS->GetBufferPointer(), VS->GetBufferSize(), nullptr, &pVS);
+	dev->CreatePixelShader(PS->GetBufferPointer(), PS->GetBufferSize(), nullptr, &pPS);
 
 	D3D11_INPUT_ELEMENT_DESC ied[] =
 	{
@@ -576,16 +576,16 @@ HRESULT	CompileShaderFromFile(LPCWSTR pFileName, const D3D_SHADER_MACRO* pDefine
 	compileFlags |= D3DCOMPILE_DEBUG;
 #endif
 
-	ID3DBlob* pErrorBlob = NULL;
+	ID3DBlob* pErrorBlob = nullptr;
 
 	HRESULT result = D3DCompileFromFile(pFileName, pDefines, D3D_COMPILE_STANDARD_FILE_INCLUDE, pEntryPoint, pShaderModel, compileFlags, 0, ppBytecodeBlob, &pErrorBlob);
 	if (FAILED(result))
 	{
-		if (pErrorBlob != NULL)
+		if (pErrorBlob != nullptr)
 			OutputDebugStringA((LPCSTR)pErrorBlob->GetBufferPointer());
 	}
 
-	if (pErrorBlob != NULL)
+	if (pErrorBlob != nullptr)
 		pErrorBlob->Release();
 
 	return result;

From 3510d85967de8b0f2cc8f492ddfdb796d4c965e6 Mon Sep 17 00:00:00 2001
From: Marc-Antoine Lortie <malortie-dev@outlook.com>
Date: Tue, 7 Apr 2020 10:56:22 -0400
Subject: [PATCH 045/211] Replaced NULL with nullptr for pointers in Assimp
 viewer.

---
 tools/assimp_view/Background.cpp  |  32 +++---
 tools/assimp_view/Display.cpp     | 124 +++++++++++-----------
 tools/assimp_view/HelpDialog.cpp  |   4 +-
 tools/assimp_view/LogDisplay.cpp  |  20 ++--
 tools/assimp_view/LogWindow.cpp   |  14 +--
 tools/assimp_view/Material.cpp    | 102 +++++++++---------
 tools/assimp_view/MessageProc.cpp | 170 +++++++++++++++---------------
 tools/assimp_view/assimp_view.cpp | 132 +++++++++++------------
 8 files changed, 299 insertions(+), 299 deletions(-)

diff --git a/tools/assimp_view/Background.cpp b/tools/assimp_view/Background.cpp
index e5f4e2b96..d1db3b60a 100644
--- a/tools/assimp_view/Background.cpp
+++ b/tools/assimp_view/Background.cpp
@@ -101,7 +101,7 @@ void CBackgroundPainter::SetColor (D3DCOLOR p_clrNew)
     if (pcTexture)
     {
         pcTexture->Release();
-        pcTexture = NULL;
+        pcTexture = nullptr;
     }
 }
 //-------------------------------------------------------------------------------
@@ -135,7 +135,7 @@ void CBackgroundPainter::SetCubeMapBG (const char* p_szPath)
     if (pcTexture)
     {
         pcTexture->Release();
-        pcTexture = NULL;
+        pcTexture = nullptr;
         if(TEXTURE_CUBE ==eMode)bHad = true;
     }
 
@@ -199,7 +199,7 @@ void CBackgroundPainter::SetTextureBG (const char* p_szPath)
     if (pcTexture)
     {
         pcTexture->Release();
-        pcTexture = NULL;
+        pcTexture = nullptr;
     }
 
     eMode = TEXTURE_2D;
@@ -223,12 +223,12 @@ void CBackgroundPainter::OnPreRender()
         // the color buffer )
         if (g_sOptions.eDrawMode == RenderOptions::WIREFRAME)
         {
-            g_piDevice->Clear(0,NULL,D3DCLEAR_ZBUFFER | D3DCLEAR_TARGET,
+            g_piDevice->Clear(0,nullptr,D3DCLEAR_ZBUFFER | D3DCLEAR_TARGET,
                 D3DCOLOR_ARGB(0xff,100,100,100),1.0f,0);
         }
         else
         {
-            g_piDevice->Clear(0,NULL,D3DCLEAR_ZBUFFER,0,1.0f,0);
+            g_piDevice->Clear(0,nullptr,D3DCLEAR_ZBUFFER,0,1.0f,0);
         }
 
         if (TEXTURE_2D == eMode)
@@ -293,7 +293,7 @@ void CBackgroundPainter::OnPreRender()
         return;
     }
     // clear both the render target and the z-buffer
-    g_piDevice->Clear(0,NULL,D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER,
+    g_piDevice->Clear(0,nullptr,D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER,
         clrColor,1.0f,0);
 }
 //-------------------------------------------------------------------------------
@@ -342,12 +342,12 @@ void CBackgroundPainter::ReleaseNativeResource()
     if ( piSkyBoxEffect)
     {
         piSkyBoxEffect->Release();
-        piSkyBoxEffect = NULL;
+        piSkyBoxEffect = nullptr;
     }
     if (pcTexture)
     {
         pcTexture->Release();
-        pcTexture = NULL;
+        pcTexture = nullptr;
     }
 }
 //-------------------------------------------------------------------------------
@@ -377,8 +377,8 @@ void CBackgroundPainter::RecreateNativeResource()
             D3DX_DEFAULT,
             D3DX_DEFAULT,
             0,
-            NULL,
-            NULL,
+            nullptr,
+            nullptr,
             (IDirect3DCubeTexture9**)&pcTexture)))
         {
             const char* szEnd = strrchr(szPath.c_str(),'\\');
@@ -411,8 +411,8 @@ void CBackgroundPainter::RecreateNativeResource()
             D3DX_DEFAULT,
             D3DX_DEFAULT,
             0,
-            NULL,
-            NULL,
+            nullptr,
+            nullptr,
             (IDirect3DTexture9**)&pcTexture)))
         {
             const char* szEnd = strrchr(szPath.c_str(),'\\');
@@ -433,15 +433,15 @@ void CBackgroundPainter::RecreateNativeResource()
     }
     if (!piSkyBoxEffect)
     {
-        ID3DXBuffer* piBuffer = NULL;
+        ID3DXBuffer* piBuffer = nullptr;
         if(FAILED( D3DXCreateEffect(
             g_piDevice,
             g_szSkyboxShader.c_str(),
             (UINT)g_szSkyboxShader.length(),
-            NULL,
-            NULL,
+            nullptr,
+            nullptr,
             AI_SHADER_COMPILE_FLAGS,
-            NULL,
+            nullptr,
             &piSkyBoxEffect,&piBuffer)))
         {
             // failed to compile the shader
diff --git a/tools/assimp_view/Display.cpp b/tools/assimp_view/Display.cpp
index b25ce8e38..9fa157c41 100644
--- a/tools/assimp_view/Display.cpp
+++ b/tools/assimp_view/Display.cpp
@@ -158,8 +158,8 @@ int CDisplay::AddNodeToDisplayList(
     aiNode* pcNode,
     HTREEITEM hRoot)
 {
-    ai_assert(NULL != pcNode);
-    ai_assert(NULL != hRoot);
+    ai_assert(nullptr != pcNode);
+    ai_assert(nullptr != hRoot);
 
     char chTemp[MAXLEN];
 
@@ -269,10 +269,10 @@ int CDisplay::AddMeshToDisplayList(unsigned int iIndex, HTREEITEM hRoot)
 // Replace the currently selected texture by another one
 int CDisplay::ReplaceCurrentTexture(const char* szPath)
 {
-    ai_assert(NULL != szPath);
+    ai_assert(nullptr != szPath);
 
     // well ... try to load it
-    IDirect3DTexture9* piTexture = NULL;
+    IDirect3DTexture9* piTexture = nullptr;
     aiString szString;
     strcpy(szString.data,szPath);
     szString.length = static_cast<ai_uint32>(strlen(szPath));
@@ -301,8 +301,8 @@ int CDisplay::ReplaceCurrentTexture(const char* szPath)
             continue;
 
         AssetHelper::MeshHelper* pcMesh = g_pcAsset->apcMeshes[i];
-        IDirect3DTexture9** tex = NULL;
-        const char* tex_string  = NULL;
+        IDirect3DTexture9** tex = nullptr;
+        const char* tex_string  = nullptr;
 
         switch (this->m_pcCurrentTexture->iType)
         {
@@ -378,7 +378,7 @@ int CDisplay::AddTextureToDisplayList(unsigned int iType,
     aiTextureOp eTextureOp      /*= aiTextureOp_Multiply*/,
     unsigned int iMesh      /*= 0*/)
 {
-    ai_assert(NULL != szPath);
+    ai_assert(nullptr != szPath);
 
     char chTemp[512];
     char chTempEmb[256];
@@ -436,15 +436,15 @@ int CDisplay::AddTextureToDisplayList(unsigned int iType,
         szType = "Lightmap";
         break;
     case aiTextureType_DISPLACEMENT:
-        piTexture = NULL;
+        piTexture = nullptr;
         szType = "Displacement";
         break;
     case aiTextureType_REFLECTION:
-        piTexture = NULL;
+        piTexture = nullptr;
         szType = "Reflection";
         break;
     case aiTextureType_UNKNOWN:
-        piTexture = NULL;
+        piTexture = nullptr;
         szType = "Unknown";
         break;
     default: // opacity + opacity | mask
@@ -521,7 +521,7 @@ int CDisplay::AddTextureToDisplayList(unsigned int iType,
 int CDisplay::AddMaterialToDisplayList(HTREEITEM hRoot,
     unsigned int iIndex)
 {
-    ai_assert(NULL != hRoot);
+    ai_assert(nullptr != hRoot);
 
     aiMaterial* pcMat = g_pcAsset->pcScene->mMaterials[iIndex];
 
@@ -583,7 +583,7 @@ int CDisplay::AddMaterialToDisplayList(HTREEITEM hRoot,
         while (true)
         {
             if (AI_SUCCESS != aiGetMaterialTexture(pcMat,(aiTextureType)i,iNum,
-                &szPath,NULL, &iUV,&fBlend,&eOp))
+                &szPath,nullptr, &iUV,&fBlend,&eOp))
             {
                 break;
             }
@@ -658,23 +658,23 @@ int CDisplay::LoadImageList(void)
 
         // Load the bitmaps and add them to the image lists.
         HBITMAP hBmp = LoadBitmap(g_hInstance, MAKEINTRESOURCE(IDB_BFX));
-        m_aiImageList[AI_VIEW_IMGLIST_MATERIAL] = ImageList_Add(hIml, hBmp, NULL);
+        m_aiImageList[AI_VIEW_IMGLIST_MATERIAL] = ImageList_Add(hIml, hBmp, nullptr);
         DeleteObject(hBmp);
 
         hBmp = LoadBitmap(g_hInstance, MAKEINTRESOURCE(IDB_BNODE));
-        m_aiImageList[AI_VIEW_IMGLIST_NODE] = ImageList_Add(hIml, hBmp, NULL);
+        m_aiImageList[AI_VIEW_IMGLIST_NODE] = ImageList_Add(hIml, hBmp, nullptr);
         DeleteObject(hBmp);
 
         hBmp = LoadBitmap(g_hInstance, MAKEINTRESOURCE(IDB_BTX));
-        m_aiImageList[AI_VIEW_IMGLIST_TEXTURE] = ImageList_Add(hIml, hBmp, NULL);
+        m_aiImageList[AI_VIEW_IMGLIST_TEXTURE] = ImageList_Add(hIml, hBmp, nullptr);
         DeleteObject(hBmp);
 
         hBmp = LoadBitmap(g_hInstance, MAKEINTRESOURCE(IDB_BTXI));
-        m_aiImageList[AI_VIEW_IMGLIST_TEXTURE_INVALID] = ImageList_Add(hIml, hBmp, NULL);
+        m_aiImageList[AI_VIEW_IMGLIST_TEXTURE_INVALID] = ImageList_Add(hIml, hBmp, nullptr);
         DeleteObject(hBmp);
 
         hBmp = LoadBitmap(g_hInstance, MAKEINTRESOURCE(IDB_BROOT));
-        m_aiImageList[AI_VIEW_IMGLIST_MODEL] = ImageList_Add(hIml, hBmp, NULL);
+        m_aiImageList[AI_VIEW_IMGLIST_MODEL] = ImageList_Add(hIml, hBmp, nullptr);
         DeleteObject(hBmp);
 
         // Associate the image list with the tree.
@@ -778,7 +778,7 @@ int CDisplay::OnRender()
 
     // present the back-buffer
     g_piDevice->EndScene();
-    g_piDevice->Present(NULL,NULL,NULL,NULL);
+    g_piDevice->Present(nullptr,nullptr,nullptr,nullptr);
 
     // don't remove this, problems on some older machines (AMD timing bug)
     Sleep(10);
@@ -788,9 +788,9 @@ int CDisplay::OnRender()
 // Update UI
 void UpdateColorFieldsInUI()
 {
-    InvalidateRect(GetDlgItem(g_hDlg,IDC_LCOLOR1),NULL,TRUE);
-    InvalidateRect(GetDlgItem(g_hDlg,IDC_LCOLOR2),NULL,TRUE);
-    InvalidateRect(GetDlgItem(g_hDlg,IDC_LCOLOR3),NULL,TRUE);
+    InvalidateRect(GetDlgItem(g_hDlg,IDC_LCOLOR1),nullptr,TRUE);
+    InvalidateRect(GetDlgItem(g_hDlg,IDC_LCOLOR2),nullptr,TRUE);
+    InvalidateRect(GetDlgItem(g_hDlg,IDC_LCOLOR3),nullptr,TRUE);
 
     UpdateWindow(GetDlgItem(g_hDlg,IDC_LCOLOR1));
     UpdateWindow(GetDlgItem(g_hDlg,IDC_LCOLOR2));
@@ -859,7 +859,7 @@ int CDisplay::Reset(void)
     m_asNodes.clear();
     m_asMeshes.clear();
 
-    m_hRoot = NULL;
+    m_hRoot = nullptr;
 
     return OnSetupNormalView();
 }
@@ -896,9 +896,9 @@ int CDisplay::OnSetupNormalView()
     SetViewMode(VIEWMODE_FULL);
 
     // for debugging
-    m_pcCurrentMaterial = NULL;
-    m_pcCurrentTexture = NULL;
-    m_pcCurrentNode = NULL;
+    m_pcCurrentMaterial = nullptr;
+    m_pcCurrentTexture = nullptr;
+    m_pcCurrentNode = nullptr;
 
     // redraw the color fields in the UI --- their purpose has possibly changed
     UpdateColorFieldsInUI();
@@ -908,7 +908,7 @@ int CDisplay::OnSetupNormalView()
 //-------------------------------------------------------------------------------
 int CDisplay::OnSetupNodeView(NodeInfo* pcNew)
 {
-    ai_assert(NULL != pcNew);
+    ai_assert(nullptr != pcNew);
 
     if (m_pcCurrentNode == pcNew)return 2;
 
@@ -955,7 +955,7 @@ int CDisplay::OnSetupNodeView(NodeInfo* pcNew)
 //-------------------------------------------------------------------------------
 int CDisplay::OnSetupMaterialView(MaterialInfo* pcNew)
 {
-    ai_assert(NULL != pcNew);
+    ai_assert(nullptr != pcNew);
 
     if (m_pcCurrentMaterial == pcNew)return 2;
 
@@ -973,7 +973,7 @@ int CDisplay::OnSetupMaterialView(MaterialInfo* pcNew)
 //-------------------------------------------------------------------------------
 int CDisplay::OnSetupTextureView(TextureInfo* pcNew)
 {
-    ai_assert(NULL != pcNew);
+    ai_assert(nullptr != pcNew);
 
     if (this->m_pcCurrentTexture == pcNew)return 2;
 
@@ -1099,7 +1099,7 @@ int CDisplay::OnSetup(HTREEITEM p_hTreeItem)
         MaterialInfo* pcNew3;
     };
 
-    pcNew = NULL;
+    pcNew = nullptr;
     for (std::vector<TextureInfo>::iterator i =  m_asTextures.begin();i != m_asTextures.end();++i){
         if (p_hTreeItem == (*i).hTreeItem)  {
             pcNew = &(*i);
@@ -1136,12 +1136,12 @@ int CDisplay::OnSetup(HTREEITEM p_hTreeItem)
 //-------------------------------------------------------------------------------
 int CDisplay::ShowTreeViewContextMenu(HTREEITEM hItem)
 {
-    ai_assert(NULL != hItem);
+    ai_assert(nullptr != hItem);
 
-    HMENU hDisplay = NULL;
+    HMENU hDisplay = nullptr;
 
     // search in our list for the item
-    TextureInfo* pcNew = NULL;
+    TextureInfo* pcNew = nullptr;
     for (std::vector<TextureInfo>::iterator
         i =  m_asTextures.begin();
         i != m_asTextures.end();++i)
@@ -1158,7 +1158,7 @@ int CDisplay::ShowTreeViewContextMenu(HTREEITEM hItem)
     }
 
     // search in the material list for the item
-    MaterialInfo* pcNew2 = NULL;
+    MaterialInfo* pcNew2 = nullptr;
     for (std::vector<MaterialInfo>::iterator
         i =  m_asMaterials.begin();
         i != m_asMaterials.end();++i)
@@ -1173,7 +1173,7 @@ int CDisplay::ShowTreeViewContextMenu(HTREEITEM hItem)
         HMENU hMenu = LoadMenu(g_hInstance,MAKEINTRESOURCE(IDR_MATPOPUP));
         hDisplay = GetSubMenu(hMenu,0);
     }
-    if (NULL != hDisplay)
+    if (nullptr != hDisplay)
     {
         // select this entry (this should all OnSetup())
         TreeView_Select(GetDlgItem(g_hDlg,IDC_TREE1),hItem,TVGN_CARET);
@@ -1185,7 +1185,7 @@ int CDisplay::ShowTreeViewContextMenu(HTREEITEM hItem)
         POINT sPoint;
         GetCursorPos(&sPoint);
         TrackPopupMenu(hDisplay, TPM_LEFTALIGN, sPoint.x, sPoint.y, 0,
-            g_hDlg,NULL);
+            g_hDlg,nullptr);
     }
     return 1;
 }
@@ -1260,8 +1260,8 @@ int CDisplay::HandleTreeViewPopup(WPARAM wParam,LPARAM lParam)
             clamp<unsigned char>(clrOld.g * 255.0f),
             clamp<unsigned char>(clrOld.b * 255.0f));
         clr.lpCustColors = g_aclCustomColors;
-        clr.lpfnHook = NULL;
-        clr.lpTemplateName = NULL;
+        clr.lpfnHook = nullptr;
+        clr.lpTemplateName = nullptr;
         clr.lCustData = 0;
 
         ChooseColor(&clr);
@@ -1318,7 +1318,7 @@ int CDisplay::HandleTreeViewPopup2(WPARAM wParam,LPARAM /*lParam*/)
     case ID_HEY_REPLACE:
         {
         // get a path to a new texture
-        if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"ReplaceTextureSrc",NULL,NULL,
+        if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"ReplaceTextureSrc",nullptr,nullptr,
             (BYTE*)szFileName,&dwTemp))
         {
             // Key was not found. Use C:
@@ -1335,13 +1335,13 @@ int CDisplay::HandleTreeViewPopup2(WPARAM wParam,LPARAM /*lParam*/)
         }
         OPENFILENAME sFilename1 = {
             sizeof(OPENFILENAME),
-            g_hDlg,GetModuleHandle(NULL),
+            g_hDlg,GetModuleHandle(nullptr),
             "Textures\0*.png;*.dds;*.tga;*.bmp;*.tif;*.ppm;*.ppx;*.jpg;*.jpeg;*.exr\0*.*\0",
-            NULL, 0, 1,
-            szFileName, MAX_PATH, NULL, 0, NULL,
+            nullptr, 0, 1,
+            szFileName, MAX_PATH, nullptr, 0, nullptr,
             "Replace this texture",
             OFN_OVERWRITEPROMPT | OFN_HIDEREADONLY | OFN_NOCHANGEDIR,
-            0, 1, ".jpg", 0, NULL, NULL
+            0, 1, ".jpg", 0, nullptr, nullptr
         };
         if(GetOpenFileName(&sFilename1) == 0) return 0;
 
@@ -1353,7 +1353,7 @@ int CDisplay::HandleTreeViewPopup2(WPARAM wParam,LPARAM /*lParam*/)
 
     case ID_HEY_EXPORT:
         {
-        if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"TextureExportDest",NULL,NULL,
+        if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"TextureExportDest",nullptr,nullptr,
             (BYTE*)szFileName,&dwTemp))
         {
             // Key was not found. Use C:
@@ -1370,12 +1370,12 @@ int CDisplay::HandleTreeViewPopup2(WPARAM wParam,LPARAM /*lParam*/)
         }
         OPENFILENAME sFilename1 = {
             sizeof(OPENFILENAME),
-            g_hDlg,GetModuleHandle(NULL),
-            "Textures\0*.png;*.dds;*.bmp;*.tif;*.pfm;*.jpg;*.jpeg;*.hdr\0*.*\0", NULL, 0, 1,
-            szFileName, MAX_PATH, NULL, 0, NULL,
+            g_hDlg,GetModuleHandle(nullptr),
+            "Textures\0*.png;*.dds;*.bmp;*.tif;*.pfm;*.jpg;*.jpeg;*.hdr\0*.*\0", nullptr, 0, 1,
+            szFileName, MAX_PATH, nullptr, 0, nullptr,
             "Export texture to file",
             OFN_OVERWRITEPROMPT | OFN_HIDEREADONLY | OFN_NOCHANGEDIR,
-            0, 1, ".png", 0, NULL, NULL
+            0, 1, ".png", 0, nullptr, nullptr
         };
         if(GetSaveFileName(&sFilename1) == 0) return 0;
 
@@ -1397,9 +1397,9 @@ int CDisplay::HandleTreeViewPopup2(WPARAM wParam,LPARAM /*lParam*/)
         }
 
         // get a pointer to the first surface of the current texture
-        IDirect3DSurface9* pi = NULL;
+        IDirect3DSurface9* pi = nullptr;
         (*this->m_pcCurrentTexture->piTexture)->GetSurfaceLevel(0,&pi);
-        if(!pi || FAILED(D3DXSaveSurfaceToFile(szFileName,eFormat,pi,NULL,NULL)))
+        if(!pi || FAILED(D3DXSaveSurfaceToFile(szFileName,eFormat,pi,nullptr,nullptr)))
         {
             CLogDisplay::Instance().AddEntry("[ERROR] Unable to export texture",
                 D3DCOLOR_ARGB(0xFF,0xFF,0,0));
@@ -1495,7 +1495,7 @@ int CDisplay::HandleTreeViewPopup2(WPARAM wParam,LPARAM /*lParam*/)
 // Setup stereo view
 int CDisplay::SetupStereoView()
 {
-    if (NULL != g_pcAsset && NULL != g_pcAsset->pcScene->mRootNode)
+    if (nullptr != g_pcAsset && nullptr != g_pcAsset->pcScene->mRootNode)
     {
         // enable the RED, GREEN and ALPHA channels
         g_piDevice->SetRenderState(D3DRS_COLORWRITEENABLE,
@@ -1513,7 +1513,7 @@ int CDisplay::SetupStereoView()
 int CDisplay::RenderStereoView(const aiMatrix4x4& m)
 {
     // and rerender the scene
-    if (NULL != g_pcAsset && NULL != g_pcAsset->pcScene->mRootNode)
+    if (nullptr != g_pcAsset && nullptr != g_pcAsset->pcScene->mRootNode)
     {
         // enable the BLUE, GREEN and ALPHA channels
         g_piDevice->SetRenderState(D3DRS_COLORWRITEENABLE,
@@ -1522,7 +1522,7 @@ int CDisplay::RenderStereoView(const aiMatrix4x4& m)
             D3DCOLORWRITEENABLE_BLUE);
 
         // clear the z-buffer
-        g_piDevice->Clear(0,NULL,D3DCLEAR_ZBUFFER,0,1.0f,0);
+        g_piDevice->Clear(0,nullptr,D3DCLEAR_ZBUFFER,0,1.0f,0);
 
         // move the camera a little bit to the right
         g_sCamera.vPos += g_sCamera.vRight * 0.06f;
@@ -1751,7 +1751,7 @@ int CDisplay::RenderFullScene()
 
     // draw all opaque objects in the scene
     aiMatrix4x4 m;
-    if (NULL != g_pcAsset && NULL != g_pcAsset->pcScene->mRootNode)
+    if (nullptr != g_pcAsset && nullptr != g_pcAsset->pcScene->mRootNode)
     {
         HandleInput();
         m =  g_mWorld * g_mWorldRotate;
@@ -1766,7 +1766,7 @@ int CDisplay::RenderFullScene()
     CBackgroundPainter::Instance().OnPostRender();
 
     // draw all non-opaque objects in the scene
-    if (NULL != g_pcAsset && NULL != g_pcAsset->pcScene->mRootNode)
+    if (nullptr != g_pcAsset && nullptr != g_pcAsset->pcScene->mRootNode)
     {
         // disable the z-buffer
         if (!g_sOptions.bNoAlphaBlending) {
@@ -1784,7 +1784,7 @@ int CDisplay::RenderFullScene()
         RenderStereoView(m);
 
     // render the skeleton if necessary
-    if (g_sOptions.bSkeleton && NULL != g_pcAsset && NULL != g_pcAsset->pcScene->mRootNode) {
+    if (g_sOptions.bSkeleton && nullptr != g_pcAsset && nullptr != g_pcAsset->pcScene->mRootNode) {
         // disable the z-buffer
         g_piDevice->SetRenderState(D3DRS_ZWRITEENABLE,FALSE);
 
@@ -2098,14 +2098,14 @@ int CDisplay::RenderPatternBG()
         {
             // seems we have not yet compiled this shader.
             // and NOW is the best time to do that ...
-            ID3DXBuffer* piBuffer = NULL;
+            ID3DXBuffer* piBuffer = nullptr;
             if(FAILED( D3DXCreateEffect(g_piDevice,
                 g_szCheckerBackgroundShader.c_str(),
                 (UINT)g_szCheckerBackgroundShader.length(),
-                NULL,
-                NULL,
+                nullptr,
+                nullptr,
                 D3DXSHADER_USE_LEGACY_D3DX9_31_DLL,
-                NULL,
+                nullptr,
                 &g_piPatternEffect,&piBuffer)))
             {
                 if( piBuffer)
@@ -2118,7 +2118,7 @@ int CDisplay::RenderPatternBG()
             if( piBuffer)
             {
                 piBuffer->Release();
-                piBuffer = NULL;
+                piBuffer = nullptr;
             }
         }
         else
@@ -2126,14 +2126,14 @@ int CDisplay::RenderPatternBG()
             // clear the color buffer in magenta
             // (hopefully this is ugly enough that every ps_2_0 cards owner
             //  runs to the next shop to buy himself a new card ...)
-            g_piDevice->Clear(0,NULL,D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER,
+            g_piDevice->Clear(0,nullptr,D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER,
                 D3DCOLOR_ARGB(0xFF,0xFF,0,0xFF), 1.0f,0 );
             return 1;
         }
     }
 
     // clear the depth buffer only
-    g_piDevice->Clear(0,NULL,D3DCLEAR_ZBUFFER,
+    g_piDevice->Clear(0,nullptr,D3DCLEAR_ZBUFFER,
         D3DCOLOR_ARGB(0xFF,0xFF,0,0xFF), 1.0f,0 );
 
     // setup the colors to be used ...
diff --git a/tools/assimp_view/HelpDialog.cpp b/tools/assimp_view/HelpDialog.cpp
index 70b2ac866..d1f34cbf5 100644
--- a/tools/assimp_view/HelpDialog.cpp
+++ b/tools/assimp_view/HelpDialog.cpp
@@ -53,8 +53,8 @@ INT_PTR CALLBACK HelpDialogProc(HWND hwndDlg,UINT uMsg, WPARAM wParam,LPARAM ) {
         case WM_INITDIALOG:
         {
             // load the help file ...
-            HRSRC res = FindResource(NULL,MAKEINTRESOURCE(IDR_TEXT1),"TEXT");
-            HGLOBAL hg = LoadResource(NULL,res);
+            HRSRC res = FindResource(nullptr,MAKEINTRESOURCE(IDR_TEXT1),"TEXT");
+            HGLOBAL hg = LoadResource(nullptr,res);
             void* pData = LockResource(hg);
 
             SETTEXTEX sInfo;
diff --git a/tools/assimp_view/LogDisplay.cpp b/tools/assimp_view/LogDisplay.cpp
index ff5ed8680..9f71fbae7 100644
--- a/tools/assimp_view/LogDisplay.cpp
+++ b/tools/assimp_view/LogDisplay.cpp
@@ -117,29 +117,29 @@ void CLogDisplay::OnRender() {
         sCopy.top       = sWndRect.top+1;
         sCopy.bottom    = sWndRect.bottom+1;
         sCopy.right     = sWndRect.right+1;
-        this->piFont->DrawText(NULL,szText ,
+        this->piFont->DrawText(nullptr,szText ,
             -1,&sCopy,DT_CENTER | DT_VCENTER,D3DCOLOR_ARGB(100,0x0,0x0,0x0));
         sCopy.left      = sWndRect.left+1;
         sCopy.top       = sWndRect.top+1;
         sCopy.bottom    = sWndRect.bottom-1;
         sCopy.right     = sWndRect.right-1;
-        this->piFont->DrawText(NULL,szText ,
+        this->piFont->DrawText(nullptr,szText ,
             -1,&sCopy,DT_CENTER | DT_VCENTER,D3DCOLOR_ARGB(100,0x0,0x0,0x0));
         sCopy.left      = sWndRect.left-1;
         sCopy.top       = sWndRect.top-1;
         sCopy.bottom    = sWndRect.bottom+1;
         sCopy.right     = sWndRect.right+1;
-        this->piFont->DrawText(NULL,szText ,
+        this->piFont->DrawText(nullptr,szText ,
             -1,&sCopy,DT_CENTER | DT_VCENTER,D3DCOLOR_ARGB(100,0x0,0x0,0x0));
         sCopy.left      = sWndRect.left-1;
         sCopy.top       = sWndRect.top-1;
         sCopy.bottom    = sWndRect.bottom-1;
         sCopy.right     = sWndRect.right-1;
-        this->piFont->DrawText(NULL,szText ,
+        this->piFont->DrawText(nullptr,szText ,
             -1,&sCopy,DT_CENTER | DT_VCENTER,D3DCOLOR_ARGB(100,0x0,0x0,0x0));
 
         // text
-        this->piFont->DrawText(NULL,szText ,
+        this->piFont->DrawText(nullptr,szText ,
             -1,&sWndRect,DT_CENTER | DT_VCENTER,D3DCOLOR_ARGB(0xFF,0xFF,0xFF,0xFF));
     }
 
@@ -176,7 +176,7 @@ void CLogDisplay::OnRender() {
             sCopy.top       = sRect.top+1;
             sCopy.bottom    = sRect.bottom+1;
             sCopy.right     = sRect.right+1;
-            this->piFont->DrawText(NULL,szText,
+            this->piFont->DrawText(nullptr,szText,
                 -1,&sCopy,DT_RIGHT | DT_TOP,D3DCOLOR_ARGB(
                 (unsigned char)(fAlpha * 100.0f),0x0,0x0,0x0));
 
@@ -184,7 +184,7 @@ void CLogDisplay::OnRender() {
             sCopy.top       = sRect.top-1;
             sCopy.bottom    = sRect.bottom-1;
             sCopy.right     = sRect.right-1;
-            this->piFont->DrawText(NULL,szText,
+            this->piFont->DrawText(nullptr,szText,
                 -1,&sCopy,DT_RIGHT | DT_TOP,D3DCOLOR_ARGB(
                 (unsigned char)(fAlpha * 100.0f),0x0,0x0,0x0));
 
@@ -192,7 +192,7 @@ void CLogDisplay::OnRender() {
             sCopy.top       = sRect.top-1;
             sCopy.bottom    = sRect.bottom+1;
             sCopy.right     = sRect.right+1;
-            this->piFont->DrawText(NULL,szText,
+            this->piFont->DrawText(nullptr,szText,
                 -1,&sCopy,DT_RIGHT | DT_TOP,D3DCOLOR_ARGB(
                 (unsigned char)(fAlpha * 100.0f),0x0,0x0,0x0));
 
@@ -200,12 +200,12 @@ void CLogDisplay::OnRender() {
             sCopy.top       = sRect.top+1;
             sCopy.bottom    = sRect.bottom-1;
             sCopy.right     = sRect.right-1;
-            this->piFont->DrawText(NULL,szText,
+            this->piFont->DrawText(nullptr,szText,
                 -1,&sCopy,DT_RIGHT | DT_TOP,D3DCOLOR_ARGB(
                 (unsigned char)(fAlpha * 100.0f),0x0,0x0,0x0));
 
             // draw the text itself
-            int iPX = this->piFont->DrawText(NULL,szText,
+            int iPX = this->piFont->DrawText(nullptr,szText,
                 -1,&sRect,DT_RIGHT | DT_TOP,clrColor);
 
             sRect.top += iPX;
diff --git a/tools/assimp_view/LogWindow.cpp b/tools/assimp_view/LogWindow.cpp
index 7abc1ecaf..13abd50f3 100644
--- a/tools/assimp_view/LogWindow.cpp
+++ b/tools/assimp_view/LogWindow.cpp
@@ -86,7 +86,7 @@ INT_PTR CALLBACK LogDialogProc(HWND hwndDlg,UINT uMsg,
             int x = LOWORD(lParam);
             int y = HIWORD(lParam);
 
-            SetWindowPos(GetDlgItem(hwndDlg,IDC_EDIT1),NULL,0,0,
+            SetWindowPos(GetDlgItem(hwndDlg,IDC_EDIT1),nullptr,0,0,
                 x-10,y-12,SWP_NOMOVE|SWP_NOZORDER);
 
             return TRUE;
@@ -103,7 +103,7 @@ INT_PTR CALLBACK LogDialogProc(HWND hwndDlg,UINT uMsg,
 //-------------------------------------------------------------------------------
 void CLogWindow::Init () {
     this->hwnd = ::CreateDialog(g_hInstance,MAKEINTRESOURCE(IDD_LOGVIEW),
-        NULL,&LogDialogProc);
+        nullptr,&LogDialogProc);
 
     if (!this->hwnd) {
         CLogDisplay::Instance().AddEntry("[ERROR] Unable to create logger window",
@@ -156,7 +156,7 @@ void CLogWindow::Save() {
     char szFileName[MAX_PATH];
 
     DWORD dwTemp = MAX_PATH;
-    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"LogDestination",NULL,NULL,(BYTE*)szFileName,&dwTemp)) {
+    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"LogDestination",nullptr,nullptr,(BYTE*)szFileName,&dwTemp)) {
         // Key was not found. Use C:
         strcpy(szFileName,"");
     } else {
@@ -169,12 +169,12 @@ void CLogWindow::Save() {
     }
     OPENFILENAME sFilename1 = {
         sizeof(OPENFILENAME),
-        g_hDlg,GetModuleHandle(NULL),
-        "Log files\0*.txt", NULL, 0, 1,
-        szFileName, MAX_PATH, NULL, 0, NULL,
+        g_hDlg,GetModuleHandle(nullptr),
+        "Log files\0*.txt", nullptr, 0, 1,
+        szFileName, MAX_PATH, nullptr, 0, nullptr,
         "Save log to file",
         OFN_OVERWRITEPROMPT | OFN_HIDEREADONLY | OFN_NOCHANGEDIR,
-        0, 1, ".txt", 0, NULL, NULL
+        0, 1, ".txt", 0, nullptr, nullptr
     };
     if(GetSaveFileName(&sFilename1) == 0) return;
 
diff --git a/tools/assimp_view/Material.cpp b/tools/assimp_view/Material.cpp
index cbb4e565c..d57408403 100644
--- a/tools/assimp_view/Material.cpp
+++ b/tools/assimp_view/Material.cpp
@@ -210,15 +210,15 @@ int CMaterialManager::SetDefaultTexture(IDirect3DTexture9** p_ppiOut)
         D3DFMT_A8R8G8B8,
         D3DPOOL_MANAGED,
         p_ppiOut,
-        NULL)))
+        nullptr)))
     {
         CLogDisplay::Instance().AddEntry("[ERROR] Unable to create default texture",
             D3DCOLOR_ARGB(0xFF,0xFF,0,0));
 
-        *p_ppiOut = NULL;
+        *p_ppiOut = nullptr;
         return 0;
     }
-    D3DXFillTexture(*p_ppiOut,&FillFunc,NULL);
+    D3DXFillTexture(*p_ppiOut,&FillFunc,nullptr);
     sDefaultTexture = *p_ppiOut;
     sDefaultTexture->AddRef();
 
@@ -316,7 +316,7 @@ bool CMaterialManager::TryLongerPath(char* szTemp,aiString* p_szString)
 //-------------------------------------------------------------------------------
 int CMaterialManager::FindValidPath(aiString* p_szString)
 {
-    ai_assert(NULL != p_szString);
+    ai_assert(nullptr != p_szString);
     aiString pcpy = *p_szString;
     if ('*' ==  p_szString->data[0])    {
         // '*' as first character indicates an embedded file
@@ -415,10 +415,10 @@ int CMaterialManager::FindValidPath(aiString* p_szString)
 //-------------------------------------------------------------------------------
 int CMaterialManager::LoadTexture(IDirect3DTexture9** p_ppiOut,aiString* szPath)
 {
-    ai_assert(NULL != p_ppiOut);
-    ai_assert(NULL != szPath);
+    ai_assert(nullptr != p_ppiOut);
+    ai_assert(nullptr != szPath);
 
-    *p_ppiOut = NULL;
+    *p_ppiOut = nullptr;
 
     const std::string s = szPath->data;
     TextureCache::iterator ff;
@@ -453,7 +453,7 @@ int CMaterialManager::LoadTexture(IDirect3DTexture9** p_ppiOut,aiString* szPath)
                     D3DX_DEFAULT,
                     0,
                     &info,
-                    NULL,
+                    nullptr,
                     p_ppiOut)))
                 {
                     std::string sz = "[ERROR] Unable to load embedded texture (#1): ";
@@ -470,7 +470,7 @@ int CMaterialManager::LoadTexture(IDirect3DTexture9** p_ppiOut,aiString* szPath)
                 if(FAILED(g_piDevice->CreateTexture(
                     g_pcAsset->pcScene->mTextures[iIndex]->mWidth,
                     g_pcAsset->pcScene->mTextures[iIndex]->mHeight,
-                    0,D3DUSAGE_AUTOGENMIPMAP,D3DFMT_A8R8G8B8,D3DPOOL_MANAGED,p_ppiOut,NULL)))
+                    0,D3DUSAGE_AUTOGENMIPMAP,D3DFMT_A8R8G8B8,D3DPOOL_MANAGED,p_ppiOut,nullptr)))
                 {
                     std::string sz = "[ERROR] Unable to load embedded texture (#2): ";
                     sz.append(szPath->data);
@@ -482,7 +482,7 @@ int CMaterialManager::LoadTexture(IDirect3DTexture9** p_ppiOut,aiString* szPath)
 
                 // now copy the data to it ... (assume non pow2 to be supported)
                 D3DLOCKED_RECT sLock;
-                (*p_ppiOut)->LockRect(0,&sLock,NULL,0);
+                (*p_ppiOut)->LockRect(0,&sLock,nullptr,0);
 
                 const aiTexel* pcData = g_pcAsset->pcScene->mTextures[iIndex]->pcData;
 
@@ -524,8 +524,8 @@ int CMaterialManager::LoadTexture(IDirect3DTexture9** p_ppiOut,aiString* szPath)
         D3DX_DEFAULT,
         D3DX_DEFAULT,
         0,
-        NULL,
-        NULL,
+        nullptr,
+        nullptr,
         p_ppiOut)))
     {
         // error ... use the default texture instead
@@ -550,44 +550,44 @@ void CMaterialManager::DeleteMaterial(AssetHelper::MeshHelper* pcIn)
     if (pcIn->piDiffuseTexture)
     {
         pcIn->piDiffuseTexture->Release();
-        pcIn->piDiffuseTexture = NULL;
+        pcIn->piDiffuseTexture = nullptr;
     }
     if (pcIn->piSpecularTexture)
     {
         pcIn->piSpecularTexture->Release();
-        pcIn->piSpecularTexture = NULL;
+        pcIn->piSpecularTexture = nullptr;
     }
     if (pcIn->piEmissiveTexture)
     {
         pcIn->piEmissiveTexture->Release();
-        pcIn->piEmissiveTexture = NULL;
+        pcIn->piEmissiveTexture = nullptr;
     }
     if (pcIn->piAmbientTexture)
     {
         pcIn->piAmbientTexture->Release();
-        pcIn->piAmbientTexture = NULL;
+        pcIn->piAmbientTexture = nullptr;
     }
     if (pcIn->piOpacityTexture)
     {
         pcIn->piOpacityTexture->Release();
-        pcIn->piOpacityTexture = NULL;
+        pcIn->piOpacityTexture = nullptr;
     }
     if (pcIn->piNormalTexture)
     {
         pcIn->piNormalTexture->Release();
-        pcIn->piNormalTexture = NULL;
+        pcIn->piNormalTexture = nullptr;
     }
     if (pcIn->piShininessTexture)
     {
         pcIn->piShininessTexture->Release();
-        pcIn->piShininessTexture = NULL;
+        pcIn->piShininessTexture = nullptr;
     }
     if (pcIn->piLightmapTexture)
     {
         pcIn->piLightmapTexture->Release();
-        pcIn->piLightmapTexture = NULL;
+        pcIn->piLightmapTexture = nullptr;
     }
-    pcIn->piEffect = NULL;
+    pcIn->piEffect = nullptr;
 }
 //-------------------------------------------------------------------------------
 void CMaterialManager::HMtoNMIfNecessary(
@@ -595,8 +595,8 @@ void CMaterialManager::HMtoNMIfNecessary(
     IDirect3DTexture9** piTextureOut,
     bool bWasOriginallyHM)
 {
-    ai_assert(NULL != piTexture);
-    ai_assert(NULL != piTextureOut);
+    ai_assert(nullptr != piTexture);
+    ai_assert(nullptr != piTextureOut);
 
     bool bMustConvert = false;
     uintptr_t iElement = 3;
@@ -617,7 +617,7 @@ void CMaterialManager::HMtoNMIfNecessary(
     D3DLOCKED_RECT sRect;
     D3DSURFACE_DESC sDesc;
     piTexture->GetLevelDesc(0,&sDesc);
-    if (FAILED(piTexture->LockRect(0,&sRect,NULL,D3DLOCK_READONLY)))
+    if (FAILED(piTexture->LockRect(0,&sRect,nullptr,D3DLOCK_READONLY)))
     {
         return;
     }
@@ -749,7 +749,7 @@ void CMaterialManager::HMtoNMIfNecessary(
             piTexture->GetLevelCount(),
             sDesc2.Usage,
             sDesc2.Format,
-            sDesc2.Pool, &piTempTexture, NULL)))
+            sDesc2.Pool, &piTempTexture, nullptr)))
         {
             CLogDisplay::Instance().AddEntry(
                 "[ERROR] Unable to create normal map texture",
@@ -764,7 +764,7 @@ void CMaterialManager::HMtoNMIfNecessary(
         else /*if (0 == iElement)*/dwFlags = D3DX_CHANNEL_BLUE;
 
         if(FAILED(D3DXComputeNormalMap(piTempTexture,
-            piTexture,NULL,0,dwFlags,1.0f)))
+            piTexture,nullptr,0,dwFlags,1.0f)))
         {
             CLogDisplay::Instance().AddEntry(
                 "[ERROR] Unable to compute normal map from height map",
@@ -780,12 +780,12 @@ void CMaterialManager::HMtoNMIfNecessary(
 //-------------------------------------------------------------------------------
 bool CMaterialManager::HasAlphaPixels(IDirect3DTexture9* piTexture)
 {
-    ai_assert(NULL != piTexture);
+    ai_assert(nullptr != piTexture);
 
     D3DLOCKED_RECT sRect;
     D3DSURFACE_DESC sDesc;
     piTexture->GetLevelDesc(0,&sDesc);
-    if (FAILED(piTexture->LockRect(0,&sRect,NULL,D3DLOCK_READONLY)))
+    if (FAILED(piTexture->LockRect(0,&sRect,nullptr,D3DLOCK_READONLY)))
     {
         return false;
     }
@@ -823,8 +823,8 @@ bool CMaterialManager::HasAlphaPixels(IDirect3DTexture9* piTexture)
 int CMaterialManager::CreateMaterial(
     AssetHelper::MeshHelper* pcMesh,const aiMesh* pcSource)
 {
-    ai_assert(NULL != pcMesh);
-    ai_assert(NULL != pcSource);
+    ai_assert(nullptr != pcMesh);
+    ai_assert(nullptr != pcSource);
 
     ID3DXBuffer* piBuffer;
 
@@ -1060,29 +1060,29 @@ int CMaterialManager::CreateMaterial(
         }
         AssetHelper::MeshHelper* pc = g_pcAsset->apcMeshes[i];
 
-        if  ((pcMesh->piDiffuseTexture != NULL ? true : false) !=
-            (pc->piDiffuseTexture != NULL ? true : false))
+        if  ((pcMesh->piDiffuseTexture != nullptr ? true : false) !=
+            (pc->piDiffuseTexture != nullptr ? true : false))
             continue;
-        if  ((pcMesh->piSpecularTexture != NULL ? true : false) !=
-            (pc->piSpecularTexture != NULL ? true : false))
+        if  ((pcMesh->piSpecularTexture != nullptr ? true : false) !=
+            (pc->piSpecularTexture != nullptr ? true : false))
             continue;
-        if  ((pcMesh->piAmbientTexture != NULL ? true : false) !=
-            (pc->piAmbientTexture != NULL ? true : false))
+        if  ((pcMesh->piAmbientTexture != nullptr ? true : false) !=
+            (pc->piAmbientTexture != nullptr ? true : false))
             continue;
-        if  ((pcMesh->piEmissiveTexture != NULL ? true : false) !=
-            (pc->piEmissiveTexture != NULL ? true : false))
+        if  ((pcMesh->piEmissiveTexture != nullptr ? true : false) !=
+            (pc->piEmissiveTexture != nullptr ? true : false))
             continue;
-        if  ((pcMesh->piNormalTexture != NULL ? true : false) !=
-            (pc->piNormalTexture != NULL ? true : false))
+        if  ((pcMesh->piNormalTexture != nullptr ? true : false) !=
+            (pc->piNormalTexture != nullptr ? true : false))
             continue;
-        if  ((pcMesh->piOpacityTexture != NULL ? true : false) !=
-            (pc->piOpacityTexture != NULL ? true : false))
+        if  ((pcMesh->piOpacityTexture != nullptr ? true : false) !=
+            (pc->piOpacityTexture != nullptr ? true : false))
             continue;
-        if  ((pcMesh->piShininessTexture != NULL ? true : false) !=
-            (pc->piShininessTexture != NULL ? true : false))
+        if  ((pcMesh->piShininessTexture != nullptr ? true : false) !=
+            (pc->piShininessTexture != nullptr ? true : false))
             continue;
-        if  ((pcMesh->piLightmapTexture != NULL ? true : false) !=
-            (pc->piLightmapTexture != NULL ? true : false))
+        if  ((pcMesh->piLightmapTexture != nullptr ? true : false) !=
+            (pc->piLightmapTexture != nullptr ? true : false))
             continue;
         if ((pcMesh->eShadingMode != aiShadingMode_Gouraud ? true : false) !=
             (pc->eShadingMode != aiShadingMode_Gouraud ? true : false))
@@ -1239,13 +1239,13 @@ int CMaterialManager::CreateMaterial(
         sMacro[iCurrent].Definition = "1";
         ++iCurrent;
     }
-    sMacro[iCurrent].Name = NULL;
-    sMacro[iCurrent].Definition = NULL;
+    sMacro[iCurrent].Name = nullptr;
+    sMacro[iCurrent].Definition = nullptr;
 
     // compile the shader
     if(FAILED( D3DXCreateEffect(g_piDevice,
         g_szMaterialShader.c_str(),(UINT)g_szMaterialShader.length(),
-        (const D3DXMACRO*)sMacro,NULL,0,NULL,&pcMesh->piEffect,&piBuffer)))
+        (const D3DXMACRO*)sMacro,nullptr,0,nullptr,&pcMesh->piEffect,&piBuffer)))
     {
         // failed to compile the shader
         if( piBuffer)
@@ -1333,7 +1333,7 @@ int CMaterialManager::SetupMaterial (
     const aiMatrix4x4& pcCam,
     const aiVector3D& vPos)
 {
-    ai_assert(NULL != pcMesh);
+    ai_assert(nullptr != pcMesh);
     if (!pcMesh->piEffect)return 0;
 
     ID3DXEffect* piEnd = pcMesh->piEffect;
@@ -1476,7 +1476,7 @@ int CMaterialManager::SetupMaterial (
 //-------------------------------------------------------------------------------
 int CMaterialManager::EndMaterial (AssetHelper::MeshHelper* pcMesh)
 {
-    ai_assert(NULL != pcMesh);
+    ai_assert(nullptr != pcMesh);
     if (!pcMesh->piEffect)return 0;
 
     // end the effect
diff --git a/tools/assimp_view/MessageProc.cpp b/tools/assimp_view/MessageProc.cpp
index de90f011b..80589e647 100644
--- a/tools/assimp_view/MessageProc.cpp
+++ b/tools/assimp_view/MessageProc.cpp
@@ -60,13 +60,13 @@ using namespace Assimp;
 COLORREF g_aclCustomColors[16] = {0};
 
 // Global registry key
-HKEY g_hRegistry = NULL;
+HKEY g_hRegistry = nullptr;
 
 // list of previous files (always 5)
 std::vector<std::string> g_aPreviousFiles;
 
 // history menu item
-HMENU g_hHistoryMenu = NULL;
+HMENU g_hHistoryMenu = nullptr;
 
 float g_fACMR = 3.0f;
 
@@ -89,10 +89,10 @@ void MakeFileAssociations() {
     char szTemp2[MAX_PATH];
     char szTemp[MAX_PATH + 10];
 
-    GetModuleFileName(NULL,szTemp2,MAX_PATH);
+    GetModuleFileName(nullptr,szTemp2,MAX_PATH);
     sprintf(szTemp,"%s %%1",szTemp2);
 
-    HKEY hRegistry = NULL;
+    HKEY hRegistry = nullptr;
 
     aiString list, tmp;
     aiGetExtensionList(&list);
@@ -104,15 +104,15 @@ void MakeFileAssociations() {
         ai_assert(sz[0] == '*');
         sprintf(buf,"Software\\Classes\\%s",sz+1);
 
-        RegCreateKeyEx(HKEY_CURRENT_USER,buf,0,NULL,0,KEY_ALL_ACCESS, NULL, &hRegistry,NULL);
+        RegCreateKeyEx(HKEY_CURRENT_USER,buf,0,nullptr,0,KEY_ALL_ACCESS, nullptr, &hRegistry,nullptr);
         RegSetValueEx(hRegistry,"",0,REG_SZ,(const BYTE*)"ASSIMPVIEW_CLASS",(DWORD)strlen("ASSIMPVIEW_CLASS")+1);
         RegCloseKey(hRegistry);
     } while ((sz = strtok(nullptr,";")) != nullptr);
 
-    RegCreateKeyEx(HKEY_CURRENT_USER,"Software\\Classes\\ASSIMPVIEW_CLASS",0,NULL,0,KEY_ALL_ACCESS, NULL, &hRegistry,NULL);
+    RegCreateKeyEx(HKEY_CURRENT_USER,"Software\\Classes\\ASSIMPVIEW_CLASS",0,nullptr,0,KEY_ALL_ACCESS, nullptr, &hRegistry,nullptr);
     RegCloseKey(hRegistry);
 
-    RegCreateKeyEx(HKEY_CURRENT_USER,"Software\\Classes\\ASSIMPVIEW_CLASS\\shell\\open\\command",0,NULL,0,KEY_ALL_ACCESS, NULL, &hRegistry,NULL);
+    RegCreateKeyEx(HKEY_CURRENT_USER,"Software\\Classes\\ASSIMPVIEW_CLASS\\shell\\open\\command",0,nullptr,0,KEY_ALL_ACCESS, nullptr, &hRegistry,nullptr);
     RegSetValueEx(hRegistry,"",0,REG_SZ,(const BYTE*)szTemp,(DWORD)strlen(szTemp)+1);
     RegCloseKey(hRegistry);
 
@@ -157,9 +157,9 @@ void HandleCommandLine(char* p_szCommand) {
 //-------------------------------------------------------------------------------
 void LoadLightColors() {
     DWORD dwTemp = 4;
-    RegQueryValueEx(g_hRegistry,"LightColor0",NULL,NULL, (BYTE*)&g_avLightColors[0],&dwTemp);
-    RegQueryValueEx(g_hRegistry,"LightColor1",NULL,NULL, (BYTE*)&g_avLightColors[1],&dwTemp);
-    RegQueryValueEx(g_hRegistry,"LightColor2",NULL,NULL, (BYTE*)&g_avLightColors[2],&dwTemp);
+    RegQueryValueEx(g_hRegistry,"LightColor0",nullptr,nullptr, (BYTE*)&g_avLightColors[0],&dwTemp);
+    RegQueryValueEx(g_hRegistry,"LightColor1",nullptr,nullptr, (BYTE*)&g_avLightColors[1],&dwTemp);
+    RegQueryValueEx(g_hRegistry,"LightColor2",nullptr,nullptr, (BYTE*)&g_avLightColors[2],&dwTemp);
 }
 
 //-------------------------------------------------------------------------------
@@ -190,10 +190,10 @@ void SaveCheckerPatternColors() {
 //-------------------------------------------------------------------------------
 void LoadCheckerPatternColors() {
     DWORD dwTemp = sizeof(D3DXVECTOR3);
-    RegQueryValueEx(g_hRegistry,"CheckerPattern0",NULL,NULL,
+    RegQueryValueEx(g_hRegistry,"CheckerPattern0",nullptr,nullptr,
         (BYTE*) /* jep, this is evil */ CDisplay::Instance().GetFirstCheckerColor(),&dwTemp);
 
-    RegQueryValueEx(g_hRegistry,"CheckerPattern1",NULL,NULL,
+    RegQueryValueEx(g_hRegistry,"CheckerPattern1",nullptr,nullptr,
         (BYTE*) /* jep, this is evil */ CDisplay::Instance().GetSecondCheckerColor(),&dwTemp);
 }
 
@@ -372,13 +372,13 @@ void ToggleUIState() {
     sRect2.top -= sRect.top;
 
     if (BST_UNCHECKED == IsDlgButtonChecked(g_hDlg,IDC_BLUBB)) {
-        SetWindowPos(g_hDlg,NULL,0,0,sRect.right-214,sRect.bottom,
+        SetWindowPos(g_hDlg,nullptr,0,0,sRect.right-214,sRect.bottom,
             SWP_NOMOVE | SWP_NOZORDER);
 
         SetWindowText(GetDlgItem(g_hDlg,IDC_BLUBB),">>");
         storeRegKey(false, "MultiSampling");
     } else {
-        SetWindowPos(g_hDlg,NULL,0,0,sRect.right+214,sRect.bottom,
+        SetWindowPos(g_hDlg,nullptr,0,0,sRect.right+214,sRect.bottom,
             SWP_NOMOVE | SWP_NOZORDER);
 
         storeRegKey(true, "LastUIState");
@@ -394,7 +394,7 @@ void LoadBGTexture() {
     char szFileName[MAX_PATH];
 
     DWORD dwTemp = MAX_PATH;
-    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"TextureSrc",NULL,NULL, (BYTE*)szFileName,&dwTemp)) {
+    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"TextureSrc",nullptr,nullptr, (BYTE*)szFileName,&dwTemp)) {
         // Key was not found. Use C:
         strcpy(szFileName,"");
     } else {
@@ -407,13 +407,13 @@ void LoadBGTexture() {
     }
     OPENFILENAME sFilename1 = {
         sizeof(OPENFILENAME),
-        g_hDlg,GetModuleHandle(NULL),
+        g_hDlg,GetModuleHandle(nullptr),
         "Textures\0*.png;*.dds;*.tga;*.bmp;*.tif;*.ppm;*.ppx;*.jpg;*.jpeg;*.exr\0*.*\0",
-        NULL, 0, 1,
-        szFileName, MAX_PATH, NULL, 0, NULL,
+        nullptr, 0, 1,
+        szFileName, MAX_PATH, nullptr, 0, nullptr,
         "Open texture as background",
         OFN_OVERWRITEPROMPT | OFN_HIDEREADONLY | OFN_NOCHANGEDIR,
-        0, 1, ".jpg", 0, NULL, NULL
+        0, 1, ".jpg", 0, nullptr, nullptr
     };
     if(GetOpenFileName(&sFilename1) == 0) return;
 
@@ -448,8 +448,8 @@ void DisplayColorDialog(D3DCOLOR* pclrResult) {
     clr.Flags = CC_RGBINIT | CC_FULLOPEN;
     clr.rgbResult = RGB((*pclrResult >> 16) & 0xff,(*pclrResult >> 8) & 0xff,*pclrResult & 0xff);
     clr.lpCustColors = g_aclCustomColors;
-    clr.lpfnHook = NULL;
-    clr.lpTemplateName = NULL;
+    clr.lpfnHook = nullptr;
+    clr.lpTemplateName = nullptr;
     clr.lCustData = 0;
 
     ChooseColor(&clr);
@@ -472,8 +472,8 @@ void DisplayColorDialog(D3DXVECTOR4* pclrResult) {
         clamp<unsigned char>(pclrResult->y * 255.0f),
         clamp<unsigned char>(pclrResult->z * 255.0f));
     clr.lpCustColors = g_aclCustomColors;
-    clr.lpfnHook = NULL;
-    clr.lpTemplateName = NULL;
+    clr.lpfnHook = nullptr;
+    clr.lpTemplateName = nullptr;
     clr.lCustData = 0;
 
     ChooseColor(&clr);
@@ -504,7 +504,7 @@ void LoadSkybox() {
     char szFileName[MAX_PATH];
 
     DWORD dwTemp = MAX_PATH;
-    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"SkyBoxSrc",NULL,NULL,
+    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"SkyBoxSrc",nullptr,nullptr,
         (BYTE*)szFileName,&dwTemp))
     {
         // Key was not found. Use C:
@@ -521,12 +521,12 @@ void LoadSkybox() {
     }
     OPENFILENAME sFilename1 = {
         sizeof(OPENFILENAME),
-        g_hDlg,GetModuleHandle(NULL),
-        "Skyboxes\0*.dds\0*.*\0", NULL, 0, 1,
-        szFileName, MAX_PATH, NULL, 0, NULL,
+        g_hDlg,GetModuleHandle(nullptr),
+        "Skyboxes\0*.dds\0*.*\0", nullptr, 0, 1,
+        szFileName, MAX_PATH, nullptr, 0, nullptr,
         "Open skybox as background",
         OFN_OVERWRITEPROMPT | OFN_HIDEREADONLY | OFN_NOCHANGEDIR,
-        0, 1, ".dds", 0, NULL, NULL
+        0, 1, ".dds", 0, nullptr, nullptr
     };
     if(GetOpenFileName(&sFilename1) == 0) return;
 
@@ -555,7 +555,7 @@ void SaveScreenshot() {
     char szFileName[MAX_PATH];
 
     DWORD dwTemp = MAX_PATH;
-    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"ScreenShot",NULL,NULL, (BYTE*)szFileName,&dwTemp)) {
+    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"ScreenShot",nullptr,nullptr, (BYTE*)szFileName,&dwTemp)) {
         // Key was not found. Use C:
         strcpy(szFileName,"");
     } else {
@@ -568,21 +568,21 @@ void SaveScreenshot() {
     }
     OPENFILENAME sFilename1 = {
         sizeof(OPENFILENAME),
-        g_hDlg,GetModuleHandle(NULL),
-        "PNG Images\0*.png", NULL, 0, 1,
-        szFileName, MAX_PATH, NULL, 0, NULL,
+        g_hDlg,GetModuleHandle(nullptr),
+        "PNG Images\0*.png", nullptr, 0, 1,
+        szFileName, MAX_PATH, nullptr, 0, nullptr,
         "Save Screenshot to file",
         OFN_OVERWRITEPROMPT | OFN_HIDEREADONLY | OFN_NOCHANGEDIR,
-        0, 1, ".png", 0, NULL, NULL
+        0, 1, ".png", 0, nullptr, nullptr
     };
     if(GetSaveFileName(&sFilename1) == 0) return;
 
     // Now store the file in the registry
     RegSetValueExA(g_hRegistry,"ScreenShot",0,REG_SZ,(const BYTE*)szFileName,MAX_PATH);
 
-    IDirect3DSurface9* pi = NULL;
+    IDirect3DSurface9* pi = nullptr;
     g_piDevice->GetRenderTarget(0,&pi);
-    if(!pi || FAILED(D3DXSaveSurfaceToFile(szFileName,D3DXIFF_PNG,pi,NULL,NULL))) {
+    if(!pi || FAILED(D3DXSaveSurfaceToFile(szFileName,D3DXIFF_PNG,pi,nullptr,nullptr))) {
         CLogDisplay::Instance().AddEntry("[ERROR] Unable to save screenshot",
             D3DCOLOR_ARGB(0xFF,0xFF,0,0));
     } else {
@@ -751,7 +751,7 @@ void LoadHistory() {
         DWORD dwTemp = MAX_PATH;
 
         szFileName[0] ='\0';
-        if(ERROR_SUCCESS == RegQueryValueEx(g_hRegistry,szName,NULL,NULL,
+        if(ERROR_SUCCESS == RegQueryValueEx(g_hRegistry,szName,nullptr,nullptr,
                 (BYTE*)szFileName,&dwTemp)) {
             g_aPreviousFiles[i] = std::string(szFileName);
         }
@@ -826,7 +826,7 @@ void OpenAsset() {
     char szFileName[MAX_PATH];
 
     DWORD dwTemp = MAX_PATH;
-    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"CurrentApp",NULL,NULL, (BYTE*)szFileName,&dwTemp)) {
+    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"CurrentApp",nullptr,nullptr, (BYTE*)szFileName,&dwTemp)) {
         // Key was not found. Use C:
         strcpy(szFileName,"");
     } else {
@@ -856,15 +856,15 @@ void OpenAsset() {
     ZeroMemory(&sFilename1, sizeof(sFilename1));
     sFilename1.lStructSize = sizeof(sFilename1);
     sFilename1.hwndOwner = g_hDlg;
-    sFilename1.hInstance = GetModuleHandle(NULL);
+    sFilename1.hInstance = GetModuleHandle(nullptr);
     sFilename1.lpstrFile = szFileName;
     sFilename1.lpstrFile[0] = '\0';
     sFilename1.nMaxFile = sizeof(szList);
     sFilename1.lpstrFilter = szList;
     sFilename1.nFilterIndex = 1;
-    sFilename1.lpstrFileTitle = NULL;
+    sFilename1.lpstrFileTitle = nullptr;
     sFilename1.nMaxFileTitle = 0;
-    sFilename1.lpstrInitialDir = NULL;
+    sFilename1.lpstrInitialDir = nullptr;
     sFilename1.Flags = OFN_OVERWRITEPROMPT | OFN_HIDEREADONLY | OFN_NOCHANGEDIR;
     if (GetOpenFileName(&sFilename1) == 0) {
         return;
@@ -942,7 +942,7 @@ void DoExport(size_t formatId) {
 
     char szFileName[MAX_PATH*2];
     DWORD dwTemp = sizeof(szFileName);
-    if(ERROR_SUCCESS == RegQueryValueEx(g_hRegistry,"ModelExportDest",NULL,NULL,(BYTE*)szFileName, &dwTemp)) {
+    if(ERROR_SUCCESS == RegQueryValueEx(g_hRegistry,"ModelExportDest",nullptr,nullptr,(BYTE*)szFileName, &dwTemp)) {
         ai_assert(strlen(szFileName) <= MAX_PATH);
 
         // invent a nice default file name
@@ -975,12 +975,12 @@ void DoExport(size_t formatId) {
     const std::string ext = "."+std::string(e->fileExtension);
     OPENFILENAME sFilename1 = {
         sizeof(OPENFILENAME),
-        g_hDlg,GetModuleHandle(NULL),
-        desc, NULL, 0, 1,
-        szFileName, MAX_PATH, NULL, 0, NULL,
+        g_hDlg,GetModuleHandle(nullptr),
+        desc, nullptr, 0, 1,
+        szFileName, MAX_PATH, nullptr, 0, nullptr,
         "Export asset",
         OFN_OVERWRITEPROMPT | OFN_HIDEREADONLY | OFN_NOCHANGEDIR,
-        0, 1, ext.c_str(), 0, NULL, NULL
+        0, 1, ext.c_str(), 0, nullptr, nullptr
     };
     if(::GetSaveFileName(&sFilename1) == 0) {
         return;
@@ -1036,9 +1036,9 @@ void InitUI() {
 
     // store the key in a global variable for later use
     RegCreateKeyEx(HKEY_CURRENT_USER,"Software\\ASSIMP\\Viewer",
-        0,NULL,0,KEY_ALL_ACCESS, NULL, &g_hRegistry,NULL);
+        0,nullptr,0,KEY_ALL_ACCESS, nullptr, &g_hRegistry,nullptr);
 
-    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"LastUIState",NULL,NULL, (BYTE*)&dwValue,&dwTemp)) {
+    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"LastUIState",nullptr,nullptr, (BYTE*)&dwValue,&dwTemp)) {
         dwValue = 1;
     }
     if (0 == dwValue) {
@@ -1054,7 +1054,7 @@ void InitUI() {
         sRect2.left -= sRect.left;
         sRect2.top -= sRect.top;
 
-        SetWindowPos(g_hDlg,NULL,0,0,sRect.right-214,sRect.bottom,
+        SetWindowPos(g_hDlg,nullptr,0,0,sRect.right-214,sRect.bottom,
             SWP_NOMOVE | SWP_NOZORDER);
         SetWindowText(GetDlgItem(g_hDlg,IDC_BLUBB),">>");
     } else {
@@ -1062,7 +1062,7 @@ void InitUI() {
     }
 
     // AutoRotate
-    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"AutoRotate",NULL,NULL,
+    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"AutoRotate",nullptr,nullptr,
         (BYTE*)&dwValue,&dwTemp))dwValue = 0;
     if (0 == dwValue) {
         g_sOptions.bRotate = false;
@@ -1073,7 +1073,7 @@ void InitUI() {
     }
 
     // MultipleLights
-    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"MultipleLights",NULL,NULL,
+    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"MultipleLights",nullptr,nullptr,
         (BYTE*)&dwValue,&dwTemp))dwValue = 0;
     if (0 == dwValue) {
         g_sOptions.b3Lights = false;
@@ -1084,7 +1084,7 @@ void InitUI() {
     }
 
     // Light rotate
-    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"LightRotate",NULL,NULL,
+    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"LightRotate",nullptr,nullptr,
         (BYTE*)&dwValue,&dwTemp))dwValue = 0;
     if (0 == dwValue) {
         g_sOptions.bLightRotate = false;
@@ -1095,7 +1095,7 @@ void InitUI() {
     }
 
     // NoSpecular
-    if (ERROR_SUCCESS != RegQueryValueEx(g_hRegistry, "NoSpecular", NULL, NULL, (BYTE*)&dwValue, &dwTemp)) {
+    if (ERROR_SUCCESS != RegQueryValueEx(g_hRegistry, "NoSpecular", nullptr, nullptr, (BYTE*)&dwValue, &dwTemp)) {
         dwValue = 0;
     }
     if (0 == dwValue) {
@@ -1107,7 +1107,7 @@ void InitUI() {
     }
 
     // LowQuality
-    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"LowQuality",NULL,NULL,
+    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"LowQuality",nullptr,nullptr,
         (BYTE*)&dwValue,&dwTemp))dwValue = 0;
     if (0 == dwValue) {
         g_sOptions.bLowQuality = false;
@@ -1118,7 +1118,7 @@ void InitUI() {
     }
 
     // LowQuality
-    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"NoTransparency",NULL,NULL,
+    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"NoTransparency",nullptr,nullptr,
         (BYTE*)&dwValue,&dwTemp))dwValue = 0;
     if (0 == dwValue) {
         g_sOptions.bNoAlphaBlending = false;
@@ -1129,7 +1129,7 @@ void InitUI() {
     }
 
     // DisplayNormals
-    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"RenderNormals",NULL,NULL,
+    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"RenderNormals",nullptr,nullptr,
         (BYTE*)&dwValue,&dwTemp))dwValue = 0;
     if (0 == dwValue) {
         g_sOptions.bRenderNormals = false;
@@ -1140,7 +1140,7 @@ void InitUI() {
     }
 
     // NoMaterials
-    if (ERROR_SUCCESS != RegQueryValueEx(g_hRegistry, "RenderMats", NULL, NULL,
+    if (ERROR_SUCCESS != RegQueryValueEx(g_hRegistry, "RenderMats", nullptr, nullptr,
         (BYTE*)&dwValue, &dwTemp)) {
         dwValue = 1;
     }
@@ -1153,7 +1153,7 @@ void InitUI() {
     }
 
     // MultiSampling
-    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"MultiSampling",NULL,NULL,
+    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"MultiSampling",nullptr,nullptr,
         (BYTE*)&dwValue,&dwTemp))dwValue = 1;
     if (0 == dwValue)
     {
@@ -1165,7 +1165,7 @@ void InitUI() {
     }
 
     // FPS Mode
-    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"FPSView",NULL,NULL,
+    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"FPSView",nullptr,nullptr,
         (BYTE*)&dwValue,&dwTemp))dwValue = 0;
     if (0 == dwValue) {
         g_bFPSView = false;
@@ -1176,7 +1176,7 @@ void InitUI() {
     }
 
     // WireFrame
-    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"Wireframe",NULL,NULL,
+    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"Wireframe",nullptr,nullptr,
         (BYTE*)&dwValue,&dwTemp))dwValue = 0;
     if (0 == dwValue)
     {
@@ -1189,7 +1189,7 @@ void InitUI() {
         CheckDlgButton(g_hDlg,IDC_TOGGLEWIRE,BST_CHECKED);
     }
 
-    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"PostProcessing",NULL,NULL,(BYTE*)&dwValue,&dwTemp))
+    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"PostProcessing",nullptr,nullptr,(BYTE*)&dwValue,&dwTemp))
         ppsteps = ppstepsdefault;
     else ppsteps = dwValue;
 
@@ -1458,7 +1458,7 @@ INT_PTR CALLBACK MessageProc(HWND hwndDlg,UINT uMsg, WPARAM wParam,LPARAM lParam
                 if (bDraw)
                 {
                     SetBkColor(pcStruct->hDC,RGB(0,0,0));
-                    MoveToEx(pcStruct->hDC,0,0,NULL);
+                    MoveToEx(pcStruct->hDC,0,0,nullptr);
                     LineTo(pcStruct->hDC,sRect.right-1,0);
                     LineTo(pcStruct->hDC,sRect.right-1,sRect.bottom-1);
                     LineTo(pcStruct->hDC,0,sRect.bottom-1);
@@ -1534,7 +1534,7 @@ INT_PTR CALLBACK MessageProc(HWND hwndDlg,UINT uMsg, WPARAM wParam,LPARAM lParam
             g_eClick = EClickPos_Outside;
             if (xPos2 >= fHalfX && xPos2 < fHalfX + (int)sDesc.Width &&
                 yPos2 >= fHalfY && yPos2 < fHalfY + (int)sDesc.Height &&
-                NULL != g_szImageMask)
+                nullptr != g_szImageMask)
                 {
                 // inside the texture. Lookup the grayscale value from it
                 xPos2 -= fHalfX;
@@ -1710,13 +1710,13 @@ INT_PTR CALLBACK MessageProc(HWND hwndDlg,UINT uMsg, WPARAM wParam,LPARAM lParam
             } else if (ID_TOOLS_LOGWINDOW == LOWORD(wParam)) {
                 CLogWindow::Instance().Show();
             } else if (ID__WEBSITE == LOWORD(wParam)) {
-                ShellExecute(NULL,"open","http://assimp.sourceforge.net","","",SW_SHOW);
+                ShellExecute(nullptr,"open","http://assimp.sourceforge.net","","",SW_SHOW);
             } else if (ID__WEBSITESF == LOWORD(wParam)) {
-                ShellExecute(NULL,"open","https://sourceforge.net/projects/assimp","","",SW_SHOW);
+                ShellExecute(nullptr,"open","https://sourceforge.net/projects/assimp","","",SW_SHOW);
             }  else if (ID_REPORTBUG == LOWORD(wParam)) {
-                ShellExecute(NULL,"open","https://sourceforge.net/tracker/?func=add&group_id=226462&atid=1067632","","",SW_SHOW);
+                ShellExecute(nullptr,"open","https://sourceforge.net/tracker/?func=add&group_id=226462&atid=1067632","","",SW_SHOW);
             } else if (ID_FR == LOWORD(wParam)) {
-                ShellExecute(NULL,"open","https://sourceforge.net/forum/forum.php?forum_id=817653","","",SW_SHOW);
+                ShellExecute(nullptr,"open","https://sourceforge.net/forum/forum.php?forum_id=817653","","",SW_SHOW);
             } else if (ID_TOOLS_CLEARLOG == LOWORD(wParam)) {
                 CLogWindow::Instance().Clear();
             } else if (ID_TOOLS_SAVELOGTOFILE == LOWORD(wParam)) {
@@ -1838,7 +1838,7 @@ INT_PTR CALLBACK MessageProc(HWND hwndDlg,UINT uMsg, WPARAM wParam,LPARAM lParam
             }
             else if (ID_IMPORTSETTINGS_OPENPOST == LOWORD(wParam))
             {
-                ShellExecute(NULL,"open","http://assimp.sourceforge.net/lib_html/ai_post_process_8h.html","","",SW_SHOW);
+                ShellExecute(nullptr,"open","http://assimp.sourceforge.net/lib_html/ai_post_process_8h.html","","",SW_SHOW);
             }
             else if (ID_TOOLS_ORIGINALNORMALS == LOWORD(wParam))
             {
@@ -1922,7 +1922,7 @@ INT_PTR CALLBACK MessageProc(HWND hwndDlg,UINT uMsg, WPARAM wParam,LPARAM lParam
                         DisplayColorDialog(&g_avLightColors[0]);
                         SaveLightColors();
                     }
-                    InvalidateRect(GetDlgItem(g_hDlg,IDC_LCOLOR1),NULL,TRUE);
+                    InvalidateRect(GetDlgItem(g_hDlg,IDC_LCOLOR1),nullptr,TRUE);
                     UpdateWindow(GetDlgItem(g_hDlg,IDC_LCOLOR1));
                     }
                 else if (IDC_LCOLOR2 == LOWORD(wParam))
@@ -1939,13 +1939,13 @@ INT_PTR CALLBACK MessageProc(HWND hwndDlg,UINT uMsg, WPARAM wParam,LPARAM lParam
                         DisplayColorDialog(&g_avLightColors[1]);
                         SaveLightColors();
                     }
-                    InvalidateRect(GetDlgItem(g_hDlg,IDC_LCOLOR2),NULL,TRUE);
+                    InvalidateRect(GetDlgItem(g_hDlg,IDC_LCOLOR2),nullptr,TRUE);
                     UpdateWindow(GetDlgItem(g_hDlg,IDC_LCOLOR2));
                     }
                 else if (IDC_LCOLOR3 == LOWORD(wParam))
                     {
                     DisplayColorDialog(&g_avLightColors[2]);
-                    InvalidateRect(GetDlgItem(g_hDlg,IDC_LCOLOR3),NULL,TRUE);
+                    InvalidateRect(GetDlgItem(g_hDlg,IDC_LCOLOR3),nullptr,TRUE);
                     UpdateWindow(GetDlgItem(g_hDlg,IDC_LCOLOR3));
                     SaveLightColors();
                 }
@@ -1966,11 +1966,11 @@ INT_PTR CALLBACK MessageProc(HWND hwndDlg,UINT uMsg, WPARAM wParam,LPARAM lParam
                         SaveLightColors();
                     }
 
-                    InvalidateRect(GetDlgItem(g_hDlg,IDC_LCOLOR1),NULL,TRUE);
+                    InvalidateRect(GetDlgItem(g_hDlg,IDC_LCOLOR1),nullptr,TRUE);
                     UpdateWindow(GetDlgItem(g_hDlg,IDC_LCOLOR1));
-                    InvalidateRect(GetDlgItem(g_hDlg,IDC_LCOLOR2),NULL,TRUE);
+                    InvalidateRect(GetDlgItem(g_hDlg,IDC_LCOLOR2),nullptr,TRUE);
                     UpdateWindow(GetDlgItem(g_hDlg,IDC_LCOLOR2));
-                    InvalidateRect(GetDlgItem(g_hDlg,IDC_LCOLOR3),NULL,TRUE);
+                    InvalidateRect(GetDlgItem(g_hDlg,IDC_LCOLOR3),nullptr,TRUE);
                     UpdateWindow(GetDlgItem(g_hDlg,IDC_LCOLOR3));
                     }
                 else if (IDC_NOSPECULAR == LOWORD(wParam))
@@ -2076,7 +2076,7 @@ INT_PTR CALLBACK ProgressMessageProc(HWND hwndDlg,UINT uMsg,
             SendDlgItemMessage(hwndDlg,IDC_PROGRESS,PBM_SETRANGE,0,
                 MAKELPARAM(0,500));
 
-            SetTimer(hwndDlg,0,40,NULL);
+            SetTimer(hwndDlg,0,40,nullptr);
             return TRUE;
 
         case WM_CLOSE:
@@ -2090,7 +2090,7 @@ INT_PTR CALLBACK ProgressMessageProc(HWND hwndDlg,UINT uMsg,
 #if 0
                 g_bLoadingCanceled = true;
                 TerminateThread(g_hThreadHandle,5);
-                g_pcAsset = NULL;
+                g_pcAsset = nullptr;
 
                 EndDialog(hwndDlg,0);
 #endif
@@ -2167,14 +2167,14 @@ int APIENTRY _tWinMain(HINSTANCE hInstance,
     // initialize the IDirect3D9 interface
     g_hInstance = hInstance;
     if (0 == InitD3D()) {
-        MessageBox(NULL,"Failed to initialize Direct3D 9",
+        MessageBox(nullptr,"Failed to initialize Direct3D 9",
             "ASSIMP ModelViewer",MB_OK);
         return -6;
     }
 
     // create the main dialog
     HWND hDlg = CreateDialog(hInstance,MAKEINTRESOURCE(IDD_DIALOGMAIN),
-        NULL,&MessageProc);
+        nullptr,&MessageProc);
 
     // ensure we get high priority
     ::SetPriorityClass(GetCurrentProcess(),HIGH_PRIORITY_CLASS);
@@ -2187,8 +2187,8 @@ int APIENTRY _tWinMain(HINSTANCE hInstance,
         Assimp::DefaultLogger::Debugging | Assimp::DefaultLogger::Info |
         Assimp::DefaultLogger::Err | Assimp::DefaultLogger::Warn);
 
-    if (NULL == hDlg) {
-        MessageBox(NULL,"Failed to create dialog from resource",
+    if (nullptr == hDlg) {
+        MessageBox(nullptr,"Failed to create dialog from resource",
             "ASSIMP ModelViewer",MB_OK);
         return -5;
     }
@@ -2202,7 +2202,7 @@ int APIENTRY _tWinMain(HINSTANCE hInstance,
 
     // create the D3D device object
     if (0 == CreateDevice(g_sOptions.bMultiSample,false,true)) {
-        MessageBox(NULL,"Failed to initialize Direct3D 9 (2)",
+        MessageBox(nullptr,"Failed to initialize Direct3D 9 (2)",
             "ASSIMP ModelViewer",MB_OK);
         return -4;
     }
@@ -2222,18 +2222,18 @@ int APIENTRY _tWinMain(HINSTANCE hInstance,
     };
     DWORD dwTemp = MAX_PATH;
     RegCreateKeyEx(HKEY_CURRENT_USER,
-        "Software\\ASSIMP\\Viewer",0,NULL,0,KEY_ALL_ACCESS, NULL, &hRegistry,NULL);
-    if(ERROR_SUCCESS == RegQueryValueEx(hRegistry,"LastSkyBoxSrc",NULL,NULL,
+        "Software\\ASSIMP\\Viewer",0,nullptr,0,KEY_ALL_ACCESS, nullptr, &hRegistry,nullptr);
+    if(ERROR_SUCCESS == RegQueryValueEx(hRegistry,"LastSkyBoxSrc",nullptr,nullptr,
         (BYTE*)szFileName,&dwTemp) && '\0' != szFileName[0])
         {
         CBackgroundPainter::Instance().SetCubeMapBG(szFileName);
         }
-    else if(ERROR_SUCCESS == RegQueryValueEx(hRegistry,"LastTextureSrc",NULL,NULL,
+    else if(ERROR_SUCCESS == RegQueryValueEx(hRegistry,"LastTextureSrc",nullptr,nullptr,
         (BYTE*)szFileName,&dwTemp) && '\0' != szFileName[0])
         {
         CBackgroundPainter::Instance().SetTextureBG(szFileName);
         }
-    else if(ERROR_SUCCESS == RegQueryValueEx(hRegistry,"Color",NULL,NULL,
+    else if(ERROR_SUCCESS == RegQueryValueEx(hRegistry,"Color",nullptr,nullptr,
         (BYTE*)&clrColor,&dwTemp))
         {
         CBackgroundPainter::Instance().SetColor(clrColor);
@@ -2251,7 +2251,7 @@ int APIENTRY _tWinMain(HINSTANCE hInstance,
     double g_dLastTime = 0;
     while( uMsg.message != WM_QUIT )
         {
-        if( PeekMessage( &uMsg, NULL, 0, 0, PM_REMOVE ) )
+        if( PeekMessage( &uMsg, nullptr, 0, 0, PM_REMOVE ) )
             {
             TranslateMessage( &uMsg );
             DispatchMessage( &uMsg );
diff --git a/tools/assimp_view/assimp_view.cpp b/tools/assimp_view/assimp_view.cpp
index 794c6eff9..79a902b2a 100644
--- a/tools/assimp_view/assimp_view.cpp
+++ b/tools/assimp_view/assimp_view.cpp
@@ -61,17 +61,17 @@ extern std::string g_szDefaultShader;
 extern std::string g_szPassThroughShader;
 
 //-------------------------------------------------------------------------------
-HINSTANCE g_hInstance				= NULL;
-HWND g_hDlg							= NULL;
-IDirect3D9* g_piD3D					= NULL;
-IDirect3DDevice9* g_piDevice		= NULL;
-IDirect3DVertexDeclaration9* gDefaultVertexDecl = NULL;
+HINSTANCE g_hInstance				= nullptr;
+HWND g_hDlg							= nullptr;
+IDirect3D9* g_piD3D					= nullptr;
+IDirect3DDevice9* g_piDevice		= nullptr;
+IDirect3DVertexDeclaration9* gDefaultVertexDecl = nullptr;
 double g_fFPS						= 0.0f;
 char g_szFileName[MAX_PATH];
-ID3DXEffect* g_piDefaultEffect		= NULL;
-ID3DXEffect* g_piNormalsEffect		= NULL;
-ID3DXEffect* g_piPassThroughEffect	= NULL;
-ID3DXEffect* g_piPatternEffect		= NULL;
+ID3DXEffect* g_piDefaultEffect		= nullptr;
+ID3DXEffect* g_piNormalsEffect		= nullptr;
+ID3DXEffect* g_piPassThroughEffect	= nullptr;
+ID3DXEffect* g_piPatternEffect		= nullptr;
 bool g_bMousePressed				= false;
 bool g_bMousePressedR				= false;
 bool g_bMousePressedM				= false;
@@ -79,10 +79,10 @@ bool g_bMousePressedBoth			= false;
 float g_fElpasedTime				= 0.0f;
 D3DCAPS9 g_sCaps;
 bool g_bLoadingFinished				= false;
-HANDLE g_hThreadHandle				= NULL;
+HANDLE g_hThreadHandle				= nullptr;
 float g_fWheelPos					= -10.0f;
 bool g_bLoadingCanceled				= false;
-IDirect3DTexture9* g_pcTexture		= NULL;
+IDirect3DTexture9* g_pcTexture		= nullptr;
 bool g_bPlay						= false;
 double g_dCurrent = 0.;
 
@@ -135,13 +135,13 @@ float g_fLightColor					= 1.0f;
 
 RenderOptions g_sOptions;
 Camera g_sCamera;
-AssetHelper *g_pcAsset				= NULL;
+AssetHelper *g_pcAsset				= nullptr;
 
 //
 // Contains the mask image for the HUD 
 // (used to determine the position of a click)
 //
-unsigned char* g_szImageMask		= NULL;
+unsigned char* g_szImageMask		= nullptr;
 
 float g_fLoadTime = 0.0f;
 
@@ -175,7 +175,7 @@ DWORD WINAPI LoadThreadProc(LPVOID lpParameter)
         aiProcess_ConvertToLeftHanded	   | // convert everything to D3D left handed space
         aiProcess_SortByPType              | // make 'clean' meshes which consist of a single typ of primitives
         0,
-        NULL,
+        nullptr,
         props);
 
     aiReleasePropertyStore(props);
@@ -186,7 +186,7 @@ DWORD WINAPI LoadThreadProc(LPVOID lpParameter)
     g_bLoadingFinished = true;
 
     // check whether the loading process has failed ...
-    if (NULL == g_pcAsset->pcScene)
+    if (nullptr == g_pcAsset->pcScene)
     {
         CLogDisplay::Instance().AddEntry("[ERROR] Unable to load this asset:",
             D3DCOLOR_ARGB(0xFF,0xFF,0,0));
@@ -223,7 +223,7 @@ int LoadAsset()
     DWORD dwID;
     g_bLoadingCanceled = false;
     g_pcAsset = new AssetHelper();
-    g_hThreadHandle = CreateThread(NULL,0,&LoadThreadProc,NULL,0,&dwID);
+    g_hThreadHandle = CreateThread(nullptr,0,&LoadThreadProc,nullptr,0,&dwID);
 
     if (!g_hThreadHandle)
     {
@@ -248,7 +248,7 @@ int LoadAsset()
         if (g_pcAsset)
         {
             delete g_pcAsset;
-            g_pcAsset = NULL;
+            g_pcAsset = nullptr;
         }
         return 0;
     }
@@ -328,7 +328,7 @@ int DeleteAsset(void) {
     delete[] g_pcAsset->apcMeshes;
     delete g_pcAsset->mAnimator;
     delete g_pcAsset;
-    g_pcAsset = NULL;
+    g_pcAsset = nullptr;
 
     // reset the caption of the viewer window
     SetWindowText(g_hDlg,AI_VIEW_CAPTION_BASE);
@@ -351,8 +351,8 @@ int DeleteAsset(void) {
 // piMatrix Transformation matrix of the graph at this position
 //-------------------------------------------------------------------------------
 int CalculateBounds(aiNode* piNode, aiVector3D* p_avOut, const aiMatrix4x4& piMatrix) {
-    ai_assert(NULL != piNode);
-    ai_assert(NULL != p_avOut);
+    ai_assert(nullptr != piNode);
+    ai_assert(nullptr != p_avOut);
 
     aiMatrix4x4 mTemp = piNode->mTransformation;
     mTemp.Transpose();
@@ -424,8 +424,8 @@ int ScaleAsset(void)
 //-------------------------------------------------------------------------------
 int GenerateNormalsAsLineList(AssetHelper::MeshHelper* pcMesh,const aiMesh* pcSource)
 {
-    ai_assert(NULL != pcMesh);
-    ai_assert(NULL != pcSource);
+    ai_assert(nullptr != pcMesh);
+    ai_assert(nullptr != pcSource);
 
     if (!pcSource->mNormals)return 0;
 
@@ -434,7 +434,7 @@ int GenerateNormalsAsLineList(AssetHelper::MeshHelper* pcMesh,const aiMesh* pcSo
         pcSource->mNumVertices * 2,
         D3DUSAGE_WRITEONLY,
         AssetHelper::LineVertex::GetFVF(),
-        D3DPOOL_DEFAULT, &pcMesh->piVBNormals,NULL)))
+        D3DPOOL_DEFAULT, &pcMesh->piVBNormals,nullptr)))
     {
         CLogDisplay::Instance().AddEntry("Failed to create vertex buffer for the normal list",
             D3DCOLOR_ARGB(0xFF,0xFF,0,0));
@@ -495,7 +495,7 @@ int CreateAssetData()
             mesh->mNumVertices,
             D3DUSAGE_WRITEONLY,
             0,
-            D3DPOOL_DEFAULT, &g_pcAsset->apcMeshes[i]->piVB,NULL)))	{
+            D3DPOOL_DEFAULT, &g_pcAsset->apcMeshes[i]->piVB,nullptr)))	{
             MessageBox(g_hDlg,"Failed to create vertex buffer",
                 "ASSIMP Viewer Utility",MB_OK);
             return 2;
@@ -534,7 +534,7 @@ int CreateAssetData()
                 D3DFMT_INDEX32,
                 D3DPOOL_DEFAULT, 
                 &g_pcAsset->apcMeshes[i]->piIB,
-                NULL)))
+                nullptr)))
             {
                 MessageBox(g_hDlg,"Failed to create 32 Bit index buffer",
                     "ASSIMP Viewer Utility",MB_OK);
@@ -560,7 +560,7 @@ int CreateAssetData()
                 D3DFMT_INDEX16,
                 D3DPOOL_DEFAULT,
                 &g_pcAsset->apcMeshes[i]->piIB,
-                NULL)))
+                nullptr)))
             {
                 MessageBox(g_hDlg,"Failed to create 16 Bit index buffer",
                     "ASSIMP Viewer Utility",MB_OK);
@@ -595,11 +595,11 @@ int CreateAssetData()
         {
             pbData2->vPosition = mesh->mVertices[x];
 
-            if (NULL == mesh->mNormals)
+            if (nullptr == mesh->mNormals)
                 pbData2->vNormal = aiVector3D(0.0f,0.0f,0.0f);
             else pbData2->vNormal = mesh->mNormals[x];
 
-            if (NULL == mesh->mTangents)	{
+            if (nullptr == mesh->mTangents)	{
                 pbData2->vTangent = aiVector3D(0.0f,0.0f,0.0f);
                 pbData2->vBitangent = aiVector3D(0.0f,0.0f,0.0f);
             }
@@ -677,17 +677,17 @@ int DeleteAssetData(bool bNoMaterials)
         if(g_pcAsset->apcMeshes[i]->piVB)
         {
             g_pcAsset->apcMeshes[i]->piVB->Release();
-            g_pcAsset->apcMeshes[i]->piVB = NULL;
+            g_pcAsset->apcMeshes[i]->piVB = nullptr;
         }
         if(g_pcAsset->apcMeshes[i]->piVBNormals)
         {
             g_pcAsset->apcMeshes[i]->piVBNormals->Release();
-            g_pcAsset->apcMeshes[i]->piVBNormals = NULL;
+            g_pcAsset->apcMeshes[i]->piVBNormals = nullptr;
         }
         if(g_pcAsset->apcMeshes[i]->piIB)
         {
             g_pcAsset->apcMeshes[i]->piIB->Release();
-            g_pcAsset->apcMeshes[i]->piIB = NULL;
+            g_pcAsset->apcMeshes[i]->piIB = nullptr;
         }
 
         // TODO ... unfixed memory leak
@@ -703,42 +703,42 @@ int DeleteAssetData(bool bNoMaterials)
             if(g_pcAsset->apcMeshes[i]->piEffect)
             {
                 g_pcAsset->apcMeshes[i]->piEffect->Release();
-                g_pcAsset->apcMeshes[i]->piEffect = NULL;
+                g_pcAsset->apcMeshes[i]->piEffect = nullptr;
             }
             if(g_pcAsset->apcMeshes[i]->piDiffuseTexture)
             {
                 g_pcAsset->apcMeshes[i]->piDiffuseTexture->Release();
-                g_pcAsset->apcMeshes[i]->piDiffuseTexture = NULL;
+                g_pcAsset->apcMeshes[i]->piDiffuseTexture = nullptr;
             }
             if(g_pcAsset->apcMeshes[i]->piNormalTexture)
             {
                 g_pcAsset->apcMeshes[i]->piNormalTexture->Release();
-                g_pcAsset->apcMeshes[i]->piNormalTexture = NULL;
+                g_pcAsset->apcMeshes[i]->piNormalTexture = nullptr;
             }
             if(g_pcAsset->apcMeshes[i]->piSpecularTexture)
             {
                 g_pcAsset->apcMeshes[i]->piSpecularTexture->Release();
-                g_pcAsset->apcMeshes[i]->piSpecularTexture = NULL;
+                g_pcAsset->apcMeshes[i]->piSpecularTexture = nullptr;
             }
             if(g_pcAsset->apcMeshes[i]->piAmbientTexture)
             {
                 g_pcAsset->apcMeshes[i]->piAmbientTexture->Release();
-                g_pcAsset->apcMeshes[i]->piAmbientTexture = NULL;
+                g_pcAsset->apcMeshes[i]->piAmbientTexture = nullptr;
             }
             if(g_pcAsset->apcMeshes[i]->piEmissiveTexture)
             {
                 g_pcAsset->apcMeshes[i]->piEmissiveTexture->Release();
-                g_pcAsset->apcMeshes[i]->piEmissiveTexture = NULL;
+                g_pcAsset->apcMeshes[i]->piEmissiveTexture = nullptr;
             }
             if(g_pcAsset->apcMeshes[i]->piOpacityTexture)
             {
                 g_pcAsset->apcMeshes[i]->piOpacityTexture->Release();
-                g_pcAsset->apcMeshes[i]->piOpacityTexture = NULL;
+                g_pcAsset->apcMeshes[i]->piOpacityTexture = nullptr;
             }
             if(g_pcAsset->apcMeshes[i]->piShininessTexture)
             {
                 g_pcAsset->apcMeshes[i]->piShininessTexture->Release();
-                g_pcAsset->apcMeshes[i]->piShininessTexture = NULL;
+                g_pcAsset->apcMeshes[i]->piShininessTexture = nullptr;
             }
         }
     }
@@ -776,10 +776,10 @@ int SetupFPSView()
 //-------------------------------------------------------------------------------
 int InitD3D(void)
 {
-    if (NULL == g_piD3D)
+    if (nullptr == g_piD3D)
     {
         g_piD3D = Direct3DCreate9(D3D_SDK_VERSION);
-        if (NULL == g_piD3D)return 0;
+        if (nullptr == g_piD3D)return 0;
     }
     return 1;
 }
@@ -792,10 +792,10 @@ int InitD3D(void)
 int ShutdownD3D(void)
 {
     ShutdownDevice();
-    if (NULL != g_piD3D)
+    if (nullptr != g_piD3D)
     {
         g_piD3D->Release();
-        g_piD3D = NULL;
+        g_piD3D = nullptr;
     }
     return 1;
 }
@@ -843,12 +843,12 @@ int ShutdownDevice(void)
 int CreateHUDTexture()
 {
     // lock the memory resource ourselves
-    HRSRC res = FindResource(NULL,MAKEINTRESOURCE(IDR_HUD),RT_RCDATA);
-    HGLOBAL hg = LoadResource(NULL,res);
+    HRSRC res = FindResource(nullptr,MAKEINTRESOURCE(IDR_HUD),RT_RCDATA);
+    HGLOBAL hg = LoadResource(nullptr,res);
     void* pData = LockResource(hg);
 
     if(FAILED(D3DXCreateTextureFromFileInMemoryEx(g_piDevice,
-        pData,SizeofResource(NULL,res),
+        pData,SizeofResource(nullptr,res),
         D3DX_DEFAULT_NONPOW2,
         D3DX_DEFAULT_NONPOW2,
         1,
@@ -858,15 +858,15 @@ int CreateHUDTexture()
         D3DX_DEFAULT,
         D3DX_DEFAULT,
         0,
-        NULL,
-        NULL,
+        nullptr,
+        nullptr,
         &g_pcTexture)))
     {
         CLogDisplay::Instance().AddEntry("[ERROR] Unable to load HUD texture",
             D3DCOLOR_ARGB(0xFF,0xFF,0,0));
 
-        g_pcTexture  = NULL;
-        g_szImageMask = NULL;
+        g_pcTexture  = nullptr;
+        g_szImageMask = nullptr;
 
         FreeResource(hg);
         return 0;
@@ -879,13 +879,13 @@ int CreateHUDTexture()
 
 
     // lock the memory resource ourselves
-    res = FindResource(NULL,MAKEINTRESOURCE(IDR_HUDMASK),RT_RCDATA);
-    hg = LoadResource(NULL,res);
+    res = FindResource(nullptr,MAKEINTRESOURCE(IDR_HUDMASK),RT_RCDATA);
+    hg = LoadResource(nullptr,res);
     pData = LockResource(hg);
 
     IDirect3DTexture9* pcTex;
     if(FAILED(D3DXCreateTextureFromFileInMemoryEx(g_piDevice,
-        pData,SizeofResource(NULL,res),
+        pData,SizeofResource(nullptr,res),
         sDesc.Width,
         sDesc.Height,
         1,
@@ -895,13 +895,13 @@ int CreateHUDTexture()
         D3DX_DEFAULT,
         D3DX_DEFAULT,
         0,
-        NULL,
-        NULL,
+        nullptr,
+        nullptr,
         &pcTex)))
     {
         CLogDisplay::Instance().AddEntry("[ERROR] Unable to load HUD mask texture",
             D3DCOLOR_ARGB(0xFF,0xFF,0,0));
-        g_szImageMask = NULL;
+        g_szImageMask = nullptr;
 
         FreeResource(hg);
         return 0;
@@ -911,7 +911,7 @@ int CreateHUDTexture()
 
     // lock the texture and copy it to get a pointer
     D3DLOCKED_RECT sRect;
-    pcTex->LockRect(0,&sRect,NULL,D3DLOCK_READONLY);
+    pcTex->LockRect(0,&sRect,nullptr,D3DLOCK_READONLY);
 
     unsigned char* szOut = new unsigned char[sDesc.Width * sDesc.Height];
     unsigned char* _szOut = szOut;
@@ -1023,14 +1023,14 @@ int CreateDevice (bool p_bMultiSample,bool p_bSuperSample,bool bHW /*= true*/)
     }
 
     // compile the default material shader (gray gouraud/phong)
-    ID3DXBuffer* piBuffer = NULL;
+    ID3DXBuffer* piBuffer = nullptr;
     if(FAILED( D3DXCreateEffect(g_piDevice,
         g_szDefaultShader.c_str(),
         (UINT)g_szDefaultShader.length(),
-        NULL,
-        NULL,
+        nullptr,
+        nullptr,
         AI_SHADER_COMPILE_FLAGS,
-        NULL,
+        nullptr,
         &g_piDefaultEffect,&piBuffer)))
     {
         if( piBuffer) 
@@ -1043,7 +1043,7 @@ int CreateDevice (bool p_bMultiSample,bool p_bSuperSample,bool bHW /*= true*/)
     if( piBuffer) 
     {
         piBuffer->Release();
-        piBuffer = NULL;
+        piBuffer = nullptr;
     }
 
     // use Fixed Function effect when working with shaderless cards
@@ -1053,7 +1053,7 @@ int CreateDevice (bool p_bMultiSample,bool p_bSuperSample,bool bHW /*= true*/)
     // create the shader used to draw the HUD
     if(FAILED( D3DXCreateEffect(g_piDevice,
         g_szPassThroughShader.c_str(),(UINT)g_szPassThroughShader.length(),
-        NULL,NULL,AI_SHADER_COMPILE_FLAGS,NULL,&g_piPassThroughEffect,&piBuffer)))
+        nullptr,nullptr,AI_SHADER_COMPILE_FLAGS,nullptr,&g_piPassThroughEffect,&piBuffer)))
     {
         if( piBuffer) 
         {
@@ -1065,7 +1065,7 @@ int CreateDevice (bool p_bMultiSample,bool p_bSuperSample,bool bHW /*= true*/)
     if( piBuffer) 
     {
         piBuffer->Release();
-        piBuffer = NULL;
+        piBuffer = nullptr;
     }
 
     // use Fixed Function effect when working with shaderless cards
@@ -1075,7 +1075,7 @@ int CreateDevice (bool p_bMultiSample,bool p_bSuperSample,bool bHW /*= true*/)
     // create the shader used to visualize normal vectors
     if(FAILED( D3DXCreateEffect(g_piDevice,
         g_szNormalsShader.c_str(),(UINT)g_szNormalsShader.length(),
-        NULL,NULL,AI_SHADER_COMPILE_FLAGS,NULL,&g_piNormalsEffect, &piBuffer)))
+        nullptr,nullptr,AI_SHADER_COMPILE_FLAGS,nullptr,&g_piNormalsEffect, &piBuffer)))
     {
         if( piBuffer) 
         {
@@ -1087,7 +1087,7 @@ int CreateDevice (bool p_bMultiSample,bool p_bSuperSample,bool bHW /*= true*/)
     if( piBuffer) 
     {
         piBuffer->Release();
-        piBuffer = NULL;
+        piBuffer = nullptr;
     }
 
     //MessageBox( g_hDlg, "Failed to create vertex declaration", "Init", MB_OK);

From 592e71dd7ecc33134b9db786db7b1703f1cdfaf6 Mon Sep 17 00:00:00 2001
From: Marc-Antoine Lortie <malortie-dev@outlook.com>
Date: Tue, 7 Apr 2020 16:43:36 -0400
Subject: [PATCH 046/211] Replaced NULL with nullptr for pointers in sample
 SimpleTexturedOpenGL.

---
 .../src/model_loading.cpp                     | 70 +++++++++----------
 1 file changed, 35 insertions(+), 35 deletions(-)

diff --git a/samples/SimpleTexturedOpenGL/SimpleTexturedOpenGL/src/model_loading.cpp b/samples/SimpleTexturedOpenGL/SimpleTexturedOpenGL/src/model_loading.cpp
index 71de38d22..806da8f8a 100644
--- a/samples/SimpleTexturedOpenGL/SimpleTexturedOpenGL/src/model_loading.cpp
+++ b/samples/SimpleTexturedOpenGL/SimpleTexturedOpenGL/src/model_loading.cpp
@@ -66,7 +66,7 @@ GLfloat LightPosition[]= { 0.0f, 0.0f, 15.0f, 1.0f };
 
 
 // the global Assimp scene object
-const aiScene* g_scene = NULL;
+const aiScene* g_scene = nullptr;
 GLuint scene_list = 0;
 aiVector3D scene_min, scene_max, scene_center;
 
@@ -124,7 +124,7 @@ bool Import3DFromFile( const std::string& pFile)
 	}
 	else
 	{
-		MessageBox(NULL, UTFConverter("Couldn't open file: " + pFile).c_wstr() , TEXT("ERROR"), MB_OK | MB_ICONEXCLAMATION);
+		MessageBox(nullptr, UTFConverter("Couldn't open file: " + pFile).c_wstr() , TEXT("ERROR"), MB_OK | MB_ICONEXCLAMATION);
 		logInfo( importer.GetErrorString());
 		return false;
 	}
@@ -181,7 +181,7 @@ void freeTextureIds()
 	if (textureIds)
 	{
 		delete[] textureIds;
-		textureIds = NULL;
+		textureIds = nullptr;
 	}
 }
 
@@ -217,7 +217,7 @@ int LoadGLTextures(const aiScene* scene)
 		while (texFound == AI_SUCCESS)
 		{
 			texFound = scene->mMaterials[m]->GetTexture(aiTextureType_DIFFUSE, texIndex, &path);
-			textureIdMap[path.data] = NULL; //fill map with textures, pointers still NULL yet
+			textureIdMap[path.data] = nullptr; //fill map with textures, pointers still NULL yet
 			texIndex++;
 		}
 	}
@@ -285,7 +285,7 @@ int LoadGLTextures(const aiScene* scene)
 		else
 		{
 			/* Error occurred */
-			MessageBox(NULL, UTFConverter("Couldn't load Image: " + fileloc).c_wstr(), TEXT("ERROR"), MB_OK | MB_ICONEXCLAMATION);
+			MessageBox(nullptr, UTFConverter("Couldn't load Image: " + fileloc).c_wstr(), TEXT("ERROR"), MB_OK | MB_ICONEXCLAMATION);
 		}
 	}
     // Because we have already copied image data into texture data  we can release memory used by image.
@@ -447,7 +447,7 @@ void recursive_render (const struct aiScene *sc, const struct aiNode* nd, float
 		apply_material(sc->mMaterials[mesh->mMaterialIndex]);
 
 
-		if(mesh->mNormals == NULL)
+		if(mesh->mNormals == nullptr)
 		{
 			glDisable(GL_LIGHTING);
 		}
@@ -456,7 +456,7 @@ void recursive_render (const struct aiScene *sc, const struct aiNode* nd, float
 			glEnable(GL_LIGHTING);
 		}
 
-		if(mesh->mColors[0] != NULL)
+		if(mesh->mColors[0] != nullptr)
 		{
 			glEnable(GL_COLOR_MATERIAL);
 		}
@@ -482,9 +482,9 @@ void recursive_render (const struct aiScene *sc, const struct aiNode* nd, float
 			for(i = 0; i < face->mNumIndices; i++)		// go through all vertices in face
 			{
 				int vertexIndex = face->mIndices[i];	// get group index for current index
-				if(mesh->mColors[0] != NULL)
+				if(mesh->mColors[0] != nullptr)
 					Color4f(&mesh->mColors[0][vertexIndex]);
-				if(mesh->mNormals != NULL)
+				if(mesh->mNormals != nullptr)
 
 					if(mesh->HasTextureCoords(0))		//HasTextureCoords(texture_coordinates_set)
 					{
@@ -543,50 +543,50 @@ void KillGLWindow()			// Properly Kill The Window
 {
 	if (fullscreen)					// Are We In Fullscreen Mode?
 	{
-		ChangeDisplaySettings(NULL, 0);		// If So Switch Back To The Desktop
+		ChangeDisplaySettings(nullptr, 0);	// If So Switch Back To The Desktop
 		ShowCursor(TRUE);					// Show Mouse Pointer
 	}
 
 	if (hRC)					// Do We Have A Rendering Context?
 	{
-		if (!wglMakeCurrent(NULL, NULL))	// Are We Able To Release The DC And RC Contexts?
+		if (!wglMakeCurrent(nullptr, nullptr))	// Are We Able To Release The DC And RC Contexts?
 		{
-			MessageBox(NULL, TEXT("Release Of DC And RC Failed."), TEXT("SHUTDOWN ERROR"), MB_OK | MB_ICONINFORMATION);
+			MessageBox(nullptr, TEXT("Release Of DC And RC Failed."), TEXT("SHUTDOWN ERROR"), MB_OK | MB_ICONINFORMATION);
 		}
 
 		if (!wglDeleteContext(hRC))			// Are We Able To Delete The RC?
 		{
-			MessageBox(NULL, TEXT("Release Rendering Context Failed."), TEXT("SHUTDOWN ERROR"), MB_OK | MB_ICONINFORMATION);
+			MessageBox(nullptr, TEXT("Release Rendering Context Failed."), TEXT("SHUTDOWN ERROR"), MB_OK | MB_ICONINFORMATION);
 		}
-		hRC = NULL;
+		hRC = nullptr;
 	}
 
 	if (hDC)
 	{
 		if (!ReleaseDC(g_hWnd, hDC)) // Are We able to Release The DC?
-			MessageBox(NULL, TEXT("Release Device Context Failed."), TEXT("SHUTDOWN ERROR"), MB_OK | MB_ICONINFORMATION);
-		hDC = NULL;
+			MessageBox(nullptr, TEXT("Release Device Context Failed."), TEXT("SHUTDOWN ERROR"), MB_OK | MB_ICONINFORMATION);
+		hDC = nullptr;
 	}
 
 	if (g_hWnd)
 	{
 		if (!DestroyWindow(g_hWnd)) // Are We Able To Destroy The Window
-			MessageBox(NULL, TEXT("Could Not Release hWnd."), TEXT("SHUTDOWN ERROR"), MB_OK | MB_ICONINFORMATION);
-		g_hWnd = NULL;
+			MessageBox(nullptr, TEXT("Could Not Release hWnd."), TEXT("SHUTDOWN ERROR"), MB_OK | MB_ICONINFORMATION);
+		g_hWnd = nullptr;
 	} 
 
 	if (g_hInstance)
 	{
 		if (!UnregisterClass(TEXT("OpenGL"), g_hInstance)) // Are We Able To Unregister Class
-			MessageBox(NULL, TEXT("Could Not Unregister Class."), TEXT("SHUTDOWN ERROR"), MB_OK | MB_ICONINFORMATION);
-		g_hInstance = NULL;
+			MessageBox(nullptr, TEXT("Could Not Unregister Class."), TEXT("SHUTDOWN ERROR"), MB_OK | MB_ICONINFORMATION);
+		g_hInstance = nullptr;
 	}
 }
 
 GLboolean abortGLInit(const char* abortMessage)
 {
 	KillGLWindow();									// Reset Display
-	MessageBox(NULL, UTFConverter(abortMessage).c_wstr(), TEXT("ERROR"), MB_OK|MB_ICONEXCLAMATION);
+	MessageBox(nullptr, UTFConverter(abortMessage).c_wstr(), TEXT("ERROR"), MB_OK|MB_ICONEXCLAMATION);
 	return FALSE;									// quit and return False
 }
 
@@ -604,21 +604,21 @@ BOOL CreateGLWindow(const char* title, int width, int height, int bits, bool ful
 
 	fullscreen = fullscreenflag;
 
-	g_hInstance = GetModuleHandle(NULL);	// Grab An Instance For Our Window
+	g_hInstance = GetModuleHandle(nullptr);	// Grab An Instance For Our Window
 	wc.style		= CS_HREDRAW | CS_VREDRAW | CS_OWNDC; // Redraw On Move, And Own DC For Window
 	wc.lpfnWndProc	= (WNDPROC) WndProc;		// WndProc handles Messages
 	wc.cbClsExtra	= 0;	// No Extra Window Data
 	wc.cbWndExtra	= 0;	// No Extra Window Data
 	wc.hInstance	= g_hInstance;
-	wc.hIcon		= LoadIcon(NULL, IDI_WINLOGO);	// Load The Default Icon
-	wc.hCursor		= LoadCursor(NULL, IDC_ARROW);	// Load the default arrow
-	wc.hbrBackground= NULL;							// No Background required for OpenGL
-	wc.lpszMenuName	= NULL;							// No Menu
+	wc.hIcon		= LoadIcon(nullptr, IDI_WINLOGO);	// Load The Default Icon
+	wc.hCursor		= LoadCursor(nullptr, IDC_ARROW);	// Load the default arrow
+	wc.hbrBackground= nullptr;						// No Background required for OpenGL
+	wc.lpszMenuName	= nullptr;						// No Menu
 	wc.lpszClassName= TEXT("OpenGL");		        // Class Name
 
 	if (!RegisterClass(&wc))
 	{
-		MessageBox(NULL, TEXT("Failed to register the window class"), TEXT("ERROR"), MB_OK | MB_ICONEXCLAMATION);
+		MessageBox(nullptr, TEXT("Failed to register the window class"), TEXT("ERROR"), MB_OK | MB_ICONEXCLAMATION);
 		return FALSE;		//exit and return false
 	}
 
@@ -636,14 +636,14 @@ BOOL CreateGLWindow(const char* title, int width, int height, int bits, bool ful
 		if (ChangeDisplaySettings(&dmScreenSettings, CDS_FULLSCREEN)!=DISP_CHANGE_SUCCESSFUL)
 		{
 			// If The Mode Fails, Offer Two Options.  Quit Or Run In A Window.
-			if (MessageBox(NULL,TEXT("The Requested Fullscreen Mode Is Not Supported By\nYour Video Card. Use Windowed Mode Instead?"),TEXT("NeHe GL"),MB_YESNO|MB_ICONEXCLAMATION)==IDYES)
+			if (MessageBox(nullptr,TEXT("The Requested Fullscreen Mode Is Not Supported By\nYour Video Card. Use Windowed Mode Instead?"),TEXT("NeHe GL"),MB_YESNO|MB_ICONEXCLAMATION)==IDYES)
 			{
 				fullscreen = FALSE;		// Select Windowed Mode (Fullscreen = FALSE)
 			}
 			else
 			{
 				//Popup Messagebox: Closing
-				MessageBox(NULL, TEXT("Program will close now."), TEXT("ERROR"), MB_OK|MB_ICONSTOP);
+				MessageBox(nullptr, TEXT("Program will close now."), TEXT("ERROR"), MB_OK|MB_ICONSTOP);
 				return FALSE; //exit, return false
 			}
 		}
@@ -672,10 +672,10 @@ BOOL CreateGLWindow(const char* title, int width, int height, int bits, bool ful
 								0, 0,							// Window Position
 								WindowRect.right-WindowRect.left, // Calc adjusted Window Width
 								WindowRect.bottom-WindowRect.top, // Calc adjustes Window Height
-								NULL,							// No Parent Window
-								NULL,							// No Menu
+								nullptr,						// No Parent Window
+								nullptr,						// No Menu
 								g_hInstance,					// Instance
-								NULL )))						// Don't pass anything To WM_CREATE
+								nullptr )))						// Don't pass anything To WM_CREATE
 	{
 		abortGLInit("Window Creation Error.");
 		return FALSE;
@@ -834,7 +834,7 @@ int WINAPI WinMain( HINSTANCE /*hInstance*/,     // The instance
 	// Check the command line for an override file path.
 	int argc;
 	LPWSTR* argv = CommandLineToArgvW(GetCommandLineW(), &argc);
-	if (argv != NULL && argc > 1)
+	if (argv != nullptr && argc > 1)
 	{
 		std::wstring modelpathW(argv[1]);
 		modelpath = UTFConverter(modelpathW).str();
@@ -848,7 +848,7 @@ int WINAPI WinMain( HINSTANCE /*hInstance*/,     // The instance
 
 	logInfo("=============== Post Import ====================");
 
-	if (MessageBox(NULL, TEXT("Would You Like To Run In Fullscreen Mode?"), TEXT("Start Fullscreen?"), MB_YESNO|MB_ICONEXCLAMATION)==IDNO)
+	if (MessageBox(nullptr, TEXT("Would You Like To Run In Fullscreen Mode?"), TEXT("Start Fullscreen?"), MB_YESNO|MB_ICONEXCLAMATION)==IDNO)
 	{
 		fullscreen=FALSE;
 	}
@@ -861,7 +861,7 @@ int WINAPI WinMain( HINSTANCE /*hInstance*/,     // The instance
 
 	while(!done)	// Game Loop
 	{
-		if (PeekMessage(&msg, NULL, 0,0, PM_REMOVE))
+		if (PeekMessage(&msg, nullptr, 0,0, PM_REMOVE))
 		{
 			if (msg.message==WM_QUIT)
 			{

From 9b671c6eb40c12fba83971cd1eff9ce65ae4e60c Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Fri, 10 Apr 2020 12:27:40 +0200
Subject: [PATCH 047/211] Update CMakeLists.txt

Add explicit linking of irrxml.
---
 test/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 71316c09b..cbd1483dc 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -207,7 +207,7 @@ SET_PROPERTY( TARGET assimp PROPERTY DEBUG_POSTFIX ${CMAKE_DEBUG_POSTFIX} )
 IF( WIN32 )
     SET( platform_libs )
 ELSE()
-    SET( platform_libs pthread )
+    SET( platform_libs pthread irrXML )
 ENDIF()
 
 IF(MSVC)

From d2499ac1970448af5ec5aa7c39562a0c2f57e065 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Fri, 10 Apr 2020 12:52:54 +0200
Subject: [PATCH 048/211] Update CMakeLists.txt

Linke irrXml static for apple
---
 contrib/irrXML/CMakeLists.txt | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/contrib/irrXML/CMakeLists.txt b/contrib/irrXML/CMakeLists.txt
index 48eec8328..29f11a506 100644
--- a/contrib/irrXML/CMakeLists.txt
+++ b/contrib/irrXML/CMakeLists.txt
@@ -15,7 +15,11 @@ if ( MSVC )
 endif ( MSVC )
 
 IF(CMAKE_SYSTEM_NAME MATCHES "(Darwin|FreeBSD)")
-  add_library(IrrXML ${IrrXML_SRCS})
+  IF(APPLE)
+    add_library(IrrXML STATIC ${IrrXML_SRCS})
+  ELSE()
+    add_library(IrrXML ${IrrXML_SRCS})
+  ENDIF()
 ELSE()
   add_library(IrrXML STATIC ${IrrXML_SRCS})
 ENDIF()

From 13429485d963e1712424d3a5c953bc799c87b4da Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Fri, 10 Apr 2020 17:00:38 +0200
Subject: [PATCH 049/211] Update CMakeLists.txt

remove not needed lib
---
 test/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index cbd1483dc..71316c09b 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -207,7 +207,7 @@ SET_PROPERTY( TARGET assimp PROPERTY DEBUG_POSTFIX ${CMAKE_DEBUG_POSTFIX} )
 IF( WIN32 )
     SET( platform_libs )
 ELSE()
-    SET( platform_libs pthread irrXML )
+    SET( platform_libs pthread )
 ENDIF()
 
 IF(MSVC)

From 74c8d09bd8b9da85862173c10b51fdc6ab77d29c Mon Sep 17 00:00:00 2001
From: Peter Seiderer <ps.report@gmx.net>
Date: Sun, 12 Apr 2020 18:19:13 +0200
Subject: [PATCH 050/211] contrib/zlib: disable dynamic library building

Fixes compile failure for static only toolchains (and assimp
links against the static one).
---
 contrib/zlib/CMakeLists.txt | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/contrib/zlib/CMakeLists.txt b/contrib/zlib/CMakeLists.txt
index c90996c0b..664c83a71 100644
--- a/contrib/zlib/CMakeLists.txt
+++ b/contrib/zlib/CMakeLists.txt
@@ -196,10 +196,7 @@ if(MINGW)
     set(ZLIB_DLL_SRCS ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj)
 endif(MINGW)
 
-add_library(zlib SHARED ${ZLIB_SRCS} ${ZLIB_ASMS} ${ZLIB_DLL_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
 add_library(zlibstatic STATIC ${ZLIB_SRCS} ${ZLIB_ASMS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
-set_target_properties(zlib PROPERTIES DEFINE_SYMBOL ZLIB_DLL)
-set_target_properties(zlib PROPERTIES SOVERSION 1)
 
 INSTALL( TARGETS zlibstatic
          LIBRARY DESTINATION ${ASSIMP_LIB_INSTALL_DIR}

From e399a12f718fc60f85fd4058e6cb2699002b854f Mon Sep 17 00:00:00 2001
From: Marc-Antoine Lortie <malortie-dev@outlook.com>
Date: Mon, 13 Apr 2020 14:13:54 -0400
Subject: [PATCH 051/211] Small changes to C API unit tests.

- (1) Changed randomized math structure values to predefined values to prevent cases that could potentially lead to division by zero.
- (2) Removed unused variable(s) due to (1).
- (3) Renamed variable(s) for better clarity.
---
 test/unit/AssimpAPITest_aiMatrix3x3.cpp  |  3 ++-
 test/unit/AssimpAPITest_aiMatrix4x4.cpp  | 21 +++++++++++++-----
 test/unit/AssimpAPITest_aiQuaternion.cpp | 16 ++++++++++----
 test/unit/AssimpAPITest_aiVector2D.cpp   |  6 ++---
 test/unit/AssimpAPITest_aiVector3D.cpp   |  6 ++---
 test/unit/MathTest.cpp                   |  7 ++----
 test/unit/MathTest.h                     | 28 ++++++++++++------------
 7 files changed, 52 insertions(+), 35 deletions(-)

diff --git a/test/unit/AssimpAPITest_aiMatrix3x3.cpp b/test/unit/AssimpAPITest_aiMatrix3x3.cpp
index 132b9dfe9..5c0282a63 100644
--- a/test/unit/AssimpAPITest_aiMatrix3x3.cpp
+++ b/test/unit/AssimpAPITest_aiMatrix3x3.cpp
@@ -143,7 +143,8 @@ TEST_F(AssimpAPITest_aiMatrix3x3, aiMatrix3TranslationTest) {
 }
 
 TEST_F(AssimpAPITest_aiMatrix3x3, aiMatrix3FromToTest) {
-    const auto from = random_vec3(), to = random_vec3();
+    // Use predetermined vectors to prevent running into division by zero.
+    const auto from = aiVector3D(1,2,1).Normalize(), to = aiVector3D(-1,1,1).Normalize();
     aiMatrix3x3::FromToMatrix(from, to, result_cpp);
     aiMatrix3FromTo(&result_c, &from, &to);
     EXPECT_EQ(result_cpp, result_c);
diff --git a/test/unit/AssimpAPITest_aiMatrix4x4.cpp b/test/unit/AssimpAPITest_aiMatrix4x4.cpp
index b342d3142..35c6fedfe 100644
--- a/test/unit/AssimpAPITest_aiMatrix4x4.cpp
+++ b/test/unit/AssimpAPITest_aiMatrix4x4.cpp
@@ -51,6 +51,16 @@ protected:
         result_c = result_cpp = aiMatrix4x4();
     }
 
+    /* Generates a predetermined transformation matrix to use
+       for the aiDecompose functions to prevent running into
+       division by zero. */
+    aiMatrix4x4 get_predetermined_transformation_matrix_for_decomposition() const {
+        aiMatrix4x4 t, r;
+        aiMatrix4x4::Translation(aiVector3D(14,-25,-8), t);
+        aiMatrix4x4::Rotation(Math::PI<float>() / 4.0f, aiVector3D(1).Normalize(), r);
+        return t * r;
+    }
+
     aiMatrix4x4 result_c, result_cpp;
 };
 
@@ -142,7 +152,7 @@ TEST_F(AssimpAPITest_aiMatrix4x4, aiDecomposeMatrixTest) {
         position_c, position_cpp;
     aiQuaternion rotation_c, rotation_cpp;
 
-    result_c = result_cpp = random_mat4();
+    result_c = result_cpp = get_predetermined_transformation_matrix_for_decomposition();
     result_cpp.Decompose(scaling_cpp, rotation_cpp, position_cpp);
     aiDecomposeMatrix(&result_c, &scaling_c, &rotation_c, &position_c);
     EXPECT_EQ(scaling_cpp, scaling_c);
@@ -155,7 +165,7 @@ TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4DecomposeIntoScalingEulerAnglesPositi
         rotation_c, rotation_cpp,
         position_c, position_cpp;
 
-    result_c = result_cpp = random_mat4();
+    result_c = result_cpp = get_predetermined_transformation_matrix_for_decomposition();
     result_cpp.Decompose(scaling_cpp, rotation_cpp, position_cpp);
     aiMatrix4DecomposeIntoScalingEulerAnglesPosition(&result_c, &scaling_c, &rotation_c, &position_c);
     EXPECT_EQ(scaling_cpp, scaling_c);
@@ -169,7 +179,7 @@ TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4DecomposeIntoScalingAxisAnglePosition
         position_c, position_cpp;
     float angle_c, angle_cpp;
 
-    result_c = result_cpp = random_mat4();
+    result_c = result_cpp = get_predetermined_transformation_matrix_for_decomposition();
     result_cpp.Decompose(scaling_cpp, axis_cpp, angle_cpp, position_cpp);
     aiMatrix4DecomposeIntoScalingAxisAnglePosition(&result_c, &scaling_c, &axis_c, &angle_c, &position_c);
     EXPECT_EQ(scaling_cpp, scaling_c);
@@ -182,7 +192,7 @@ TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4DecomposeNoScalingTest) {
     aiVector3D position_c, position_cpp;
     aiQuaternion rotation_c, rotation_cpp;
 
-    result_c = result_cpp = random_mat4();
+    result_c = result_cpp = get_predetermined_transformation_matrix_for_decomposition();
     result_cpp.DecomposeNoScaling(rotation_cpp, position_cpp);
     aiMatrix4DecomposeNoScaling(&result_c, &rotation_c, &position_c);
     EXPECT_EQ(position_cpp, position_c);
@@ -242,7 +252,8 @@ TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4ScalingTest) {
 }
 
 TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4FromToTest) {
-    const auto from = random_vec3(), to = random_vec3();
+    // Use predetermined vectors to prevent running into division by zero.
+    const auto from = aiVector3D(1,2,1).Normalize(), to = aiVector3D(-1,1,1).Normalize();
     aiMatrix4x4::FromToMatrix(from, to, result_cpp);
     aiMatrix4FromTo(&result_c, &from, &to);
     EXPECT_EQ(result_cpp, result_c);
diff --git a/test/unit/AssimpAPITest_aiQuaternion.cpp b/test/unit/AssimpAPITest_aiQuaternion.cpp
index c02c8ce05..6bdef5a15 100644
--- a/test/unit/AssimpAPITest_aiQuaternion.cpp
+++ b/test/unit/AssimpAPITest_aiQuaternion.cpp
@@ -55,7 +55,13 @@ protected:
 };
 
 TEST_F(AssimpAPITest_aiQuaternion, aiCreateQuaternionFromMatrixTest) {
-    const auto m = random_mat3();
+    // Use a predetermined transformation matrix
+    // to prevent running into division by zero.
+    aiMatrix3x3 m, r;
+    aiMatrix3x3::Translation(aiVector2D(14,-25), m);
+    aiMatrix3x3::RotationZ(Math::PI<float>() / 4.0f, r);
+    m = m * r;
+
     result_cpp = aiQuaternion(m);
     aiCreateQuaternionFromMatrix(&result_c, &m);
     EXPECT_EQ(result_cpp, result_c);
@@ -118,9 +124,11 @@ TEST_F(AssimpAPITest_aiQuaternion, aiQuaternionMultiplyTest) {
 }
 
 TEST_F(AssimpAPITest_aiQuaternion, aiQuaternionInterpolateTest) {
-    const float INTERPOLATION(RandUnit.next());
-    const auto q1 = random_quat();
-    const auto q2 = random_quat();
+    // Use predetermined quaternions to prevent division by zero
+    // during slerp calculations.
+    const float INTERPOLATION(0.5f);
+    const auto q1 = aiQuaternion(aiVector3D(-1,1,1).Normalize(), Math::PI<float>() / 4.0f);
+    const auto q2 = aiQuaternion(aiVector3D(1,2,1).Normalize(), Math::PI<float>() / 2.0f);
     aiQuaternion::Interpolate(result_cpp, q1, q2, INTERPOLATION);
     aiQuaternionInterpolate(&result_c, &q1, &q2, INTERPOLATION);
     EXPECT_EQ(result_cpp, result_c);
diff --git a/test/unit/AssimpAPITest_aiVector2D.cpp b/test/unit/AssimpAPITest_aiVector2D.cpp
index 7c2be6c32..55df06025 100644
--- a/test/unit/AssimpAPITest_aiVector2D.cpp
+++ b/test/unit/AssimpAPITest_aiVector2D.cpp
@@ -49,7 +49,7 @@ class AssimpAPITest_aiVector2D : public AssimpMathTest {
 protected:
     virtual void SetUp() {
         result_c = result_cpp = aiVector2D();
-        temp = random_vec2();
+        temp = random_vec2(); // Generates a random 2D vector != null vector.
     }
 
     aiVector2D result_c, result_cpp, temp;
@@ -82,7 +82,7 @@ TEST_F(AssimpAPITest_aiVector2D, aiVector2SubtractTest) {
 }
 
 TEST_F(AssimpAPITest_aiVector2D, aiVector2ScaleTest) {
-    const float FACTOR = Rand.next();
+    const float FACTOR = RandNonZero.next();
     result_c = result_cpp = random_vec2();
     result_cpp *= FACTOR;
     aiVector2Scale(&result_c, FACTOR);
@@ -97,7 +97,7 @@ TEST_F(AssimpAPITest_aiVector2D, aiVector2SymMulTest) {
 }
 
 TEST_F(AssimpAPITest_aiVector2D, aiVector2DivideByScalarTest) {
-    const float DIVISOR = Rand.next();
+    const float DIVISOR = RandNonZero.next();
     result_c = result_cpp = random_vec2();
     result_cpp /= DIVISOR;
     aiVector2DivideByScalar(&result_c, DIVISOR);
diff --git a/test/unit/AssimpAPITest_aiVector3D.cpp b/test/unit/AssimpAPITest_aiVector3D.cpp
index 410c34857..a59867f10 100644
--- a/test/unit/AssimpAPITest_aiVector3D.cpp
+++ b/test/unit/AssimpAPITest_aiVector3D.cpp
@@ -49,7 +49,7 @@ class AssimpAPITest_aiVector3D : public AssimpMathTest {
 protected:
     virtual void SetUp() {
         result_c = result_cpp = aiVector3D();
-        temp = random_vec3();
+        temp = random_vec3(); // Generates a random 3D vector != null vector.
     }
 
     aiVector3D result_c, result_cpp, temp;
@@ -88,7 +88,7 @@ TEST_F(AssimpAPITest_aiVector3D, aiVector3SubtractTest) {
 }
 
 TEST_F(AssimpAPITest_aiVector3D, aiVector3ScaleTest) {
-    const float FACTOR = Rand.next();
+    const float FACTOR = RandNonZero.next();
     result_c = result_cpp = random_vec3();
     result_cpp *= FACTOR;
     aiVector3Scale(&result_c, FACTOR);
@@ -103,7 +103,7 @@ TEST_F(AssimpAPITest_aiVector3D, aiVector3SymMulTest) {
 }
 
 TEST_F(AssimpAPITest_aiVector3D, aiVector3DivideByScalarTest) {
-    const float DIVISOR = Rand.next();
+    const float DIVISOR = RandNonZero.next();
     result_c = result_cpp = random_vec3();
     result_cpp /= DIVISOR;
     aiVector3DivideByScalar(&result_c, DIVISOR);
diff --git a/test/unit/MathTest.cpp b/test/unit/MathTest.cpp
index 2aacb1517..69b23f625 100644
--- a/test/unit/MathTest.cpp
+++ b/test/unit/MathTest.cpp
@@ -47,13 +47,10 @@ namespace Assimp {
 // Initialize epsilon value.
 const float AssimpMathTest::Epsilon = Math::getEpsilon<float>();
 
-// Initialize with an interval of [1,100] to avoid null values.
-RandomUniformFloatGenerator AssimpMathTest::Rand(1.0f, 100.0f);
+// Initialize with an interval of [1,100].
+RandomUniformFloatGenerator AssimpMathTest::RandNonZero(1.0f, 100.0f);
 
 // Initialize with an interval of [-PI,PI] inclusively.
 RandomUniformFloatGenerator AssimpMathTest::RandPI(-Math::PI<float>(), Math::PI<float>());
 
-// Initialize with an interval of [0,1] inclusively.
-RandomUniformFloatGenerator AssimpMathTest::RandUnit(0.0f, 1.0f);
-
 }
diff --git a/test/unit/MathTest.h b/test/unit/MathTest.h
index f60f5f173..19401b29a 100644
--- a/test/unit/MathTest.h
+++ b/test/unit/MathTest.h
@@ -53,14 +53,14 @@ namespace Assimp {
 /** Custom test class providing several math related utilities. */
 class AssimpMathTest : public ::testing::Test {
 public:
-    /** Return a random 2D vector. */
+    /** Return a random non-null 2D vector. */
     inline static aiVector2D random_vec2() {
-        return aiVector2D(Rand.next(), Rand.next());
+        return aiVector2D(RandNonZero.next(), RandNonZero.next());
     }
 
-    /** Return a random 3D vector. */
+    /** Return a random non-null 3D vector. */
     inline static aiVector3D random_vec3() {
-        return aiVector3D(Rand.next(), Rand.next(),Rand.next());
+        return aiVector3D(RandNonZero.next(), RandNonZero.next(),RandNonZero.next());
     }
 
     /** Return a random unit 3D vector. */
@@ -74,28 +74,28 @@ public:
         return aiQuaternion(random_unit_vec3(), RandPI.next());
     }
 
-    /** Return a random 3x3 matrix. */
+    /** Return a random non-null 3x3 matrix. */
     inline static aiMatrix3x3 random_mat3() {
         return aiMatrix3x3(
-            Rand.next(), Rand.next(),Rand.next(),
-            Rand.next(), Rand.next(),Rand.next(),
-            Rand.next(), Rand.next(),Rand.next());
+            RandNonZero.next(), RandNonZero.next(),RandNonZero.next(),
+            RandNonZero.next(), RandNonZero.next(),RandNonZero.next(),
+            RandNonZero.next(), RandNonZero.next(),RandNonZero.next());
     }
 
-    /** Return a random 4x4 matrix. */
+    /** Return a random non-null 4x4 matrix. */
     inline static aiMatrix4x4 random_mat4() {
         return aiMatrix4x4(
-            Rand.next(), Rand.next(),Rand.next(), Rand.next(),
-            Rand.next(), Rand.next(),Rand.next(), Rand.next(),
-            Rand.next(), Rand.next(),Rand.next(), Rand.next(),
-            Rand.next(), Rand.next(),Rand.next(), Rand.next());
+            RandNonZero.next(), RandNonZero.next(),RandNonZero.next(), RandNonZero.next(),
+            RandNonZero.next(), RandNonZero.next(),RandNonZero.next(), RandNonZero.next(),
+            RandNonZero.next(), RandNonZero.next(),RandNonZero.next(), RandNonZero.next(),
+            RandNonZero.next(), RandNonZero.next(),RandNonZero.next(), RandNonZero.next());
     }
 
     /** Epsilon value to use in tests. */
     static const float Epsilon;
 
     /** Random number generators. */
-    static RandomUniformFloatGenerator Rand, RandPI, RandUnit;
+    static RandomUniformFloatGenerator RandNonZero, RandPI;
 };
 
 }

From b2a547b81710d2faffc38c1e89ea3544d28b45c3 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 14 Apr 2020 19:07:41 +0200
Subject: [PATCH 052/211] Add doc

---
 include/assimp/MathFunctions.h | 41 +++++++++++++++++++++-------------
 1 file changed, 25 insertions(+), 16 deletions(-)

diff --git a/include/assimp/MathFunctions.h b/include/assimp/MathFunctions.h
index 20a5b264d..d4bc54451 100644
--- a/include/assimp/MathFunctions.h
+++ b/include/assimp/MathFunctions.h
@@ -55,42 +55,51 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 namespace Assimp {
 namespace Math {
 
-// TODO: use binary GCD for unsigned integers ....
-template < typename IntegerType >
-inline
-IntegerType gcd( IntegerType a, IntegerType b ) {
+/// @brief  Will return the greatest common divisor.
+/// @param  a   [in] Value a.
+/// @param  b   [in] Value b.
+/// @return The greatest common divisor.
+template <typename IntegerType>
+inline IntegerType gcd( IntegerType a, IntegerType b ) {
 	const IntegerType zero = (IntegerType)0;
 	while ( true ) {
-		if ( a == zero )
+		if ( a == zero ) {
 			return b;
+        }
 		b %= a;
 
-		if ( b == zero )
+		if ( b == zero ) {
 			return a;
+        }
 		a %= b;
 	}
 }
 
+/// @brief  Will return the greatest common divisor.
+/// @param  a   [in] Value a.
+/// @param  b   [in] Value b.
+/// @return The greatest common divisor.
 template < typename IntegerType >
-inline
-IntegerType lcm( IntegerType a, IntegerType b ) {
+inline IntegerType lcm( IntegerType a, IntegerType b ) {
 	const IntegerType t = gcd (a,b);
-	if (!t)
+	if (!t) {
         return t;
+    }
 	return a / t * b;
 }
-
+/// @brief  Will return the smallest epsilon-value for the requested type. 
+/// @return The numercical limit epsilon depending on its type.
 template<class T>
-inline
-T getEpsilon() {
+inline T getEpsilon() {
     return std::numeric_limits<T>::epsilon();
 }
 
+/// @brief  Will return the constant PI for the requested type.
+/// @return Pi
 template<class T>
-inline
-T PI() {
+inline T PI() {
     return static_cast<T>(3.14159265358979323846);
 }
 
-}
-}
+} // namespace Math
+} // namespace Assimp

From 69f8d47941b888097e4d75bc9bf42d794bf052e5 Mon Sep 17 00:00:00 2001
From: Timur Umayev <umayev@fb.com>
Date: Wed, 15 Apr 2020 00:31:27 +0100
Subject: [PATCH 053/211] glTF2 support targetNames

---
 code/glTF2/glTF2Asset.h      |  1 +
 code/glTF2/glTF2Asset.inl    | 12 ++++++++++++
 code/glTF2/glTF2Importer.cpp |  3 +++
 3 files changed, 16 insertions(+)

diff --git a/code/glTF2/glTF2Asset.h b/code/glTF2/glTF2Asset.h
index c27522df3..9002750a9 100644
--- a/code/glTF2/glTF2Asset.h
+++ b/code/glTF2/glTF2Asset.h
@@ -720,6 +720,7 @@ struct Mesh : public Object {
     std::vector<Primitive> primitives;
 
     std::vector<float> weights;
+    std::vector<std::string> targetNames;
 
     Mesh() {}
 
diff --git a/code/glTF2/glTF2Asset.inl b/code/glTF2/glTF2Asset.inl
index a41e62e5c..e73dc1e81 100644
--- a/code/glTF2/glTF2Asset.inl
+++ b/code/glTF2/glTF2Asset.inl
@@ -1026,6 +1026,18 @@ inline void Mesh::Read(Value &pJSON_Object, Asset &pAsset_Root) {
             }
         }
     }
+
+    if (Value* extras = FindObject(pJSON_Object, "extras")) {
+        if (Value* curTargetNames = FindArray(*extras, "targetNames")) {
+            this->targetNames.resize(curTargetNames->Size());
+            for (unsigned int i = 0; i < curTargetNames->Size(); ++i) {
+                Value& targetNameValue = (*curTargetNames)[i];
+                if (targetNameValue.IsString()) {
+                    this->targetNames[i] = targetNameValue.GetString();
+                }
+            }
+        }
+    }
 }
 
 inline void Camera::Read(Value &obj, Asset & /*r*/) {
diff --git a/code/glTF2/glTF2Importer.cpp b/code/glTF2/glTF2Importer.cpp
index caff630dc..87f170e31 100644
--- a/code/glTF2/glTF2Importer.cpp
+++ b/code/glTF2/glTF2Importer.cpp
@@ -472,6 +472,9 @@ void glTF2Importer::ImportMeshes(glTF2::Asset &r) {
 					if (mesh.weights.size() > i) {
 						aiAnimMesh.mWeight = mesh.weights[i];
 					}
+					if (mesh.targetNames.size() > i) {
+						aiAnimMesh.mName = mesh.targetNames[i];
+					}
 				}
 			}
 

From c079bb21a477b533dd3e06ab652421176001d3f3 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Wed, 15 Apr 2020 16:29:55 +0200
Subject: [PATCH 054/211] Use checkoutv2

---
 .github/workflows/ccpp.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index 15f7643ce..60bfba170 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2
     - name: configure
       run: cmake CMakeLists.txt
     - name: build
@@ -23,7 +23,7 @@ jobs:
     runs-on: macos-latest
     
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2
     - name: configure
       run: cmake CMakeLists.txt
     - name: build
@@ -35,7 +35,7 @@ jobs:
     runs-on: windows-latest
     
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2
     - name: configure
       run: cmake CMakeLists.txt
     - name: build

From a0218c690b015635e091c76ce3a96f3b3cb6f925 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Wed, 15 Apr 2020 20:06:22 +0200
Subject: [PATCH 055/211] Remove unused variable m

---
 test/unit/AssimpAPITest_aiMatrix4x4.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/test/unit/AssimpAPITest_aiMatrix4x4.cpp b/test/unit/AssimpAPITest_aiMatrix4x4.cpp
index 35c6fedfe..2c89726e0 100644
--- a/test/unit/AssimpAPITest_aiMatrix4x4.cpp
+++ b/test/unit/AssimpAPITest_aiMatrix4x4.cpp
@@ -82,7 +82,6 @@ TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4FromScalingQuaternionPositionTest) {
     const aiVector3D s = random_vec3();
     const aiQuaternion q = random_quat();
     const aiVector3D t = random_vec3();
-    aiMatrix3x3 m = random_mat3();
     result_cpp = aiMatrix4x4(s, q, t);
     aiMatrix4FromScalingQuaternionPosition(&result_c, &s, &q, &t);
     EXPECT_EQ(result_cpp, result_c);

From d46ec3f9b9abe08bbf77502e2efbf84b75ab6ce6 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Wed, 15 Apr 2020 20:41:38 +0200
Subject: [PATCH 056/211] fix init ordering of members

---
 test/unit/RandomNumberGeneration.h | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/test/unit/RandomNumberGeneration.h b/test/unit/RandomNumberGeneration.h
index befa21aaa..ed7bda55e 100644
--- a/test/unit/RandomNumberGeneration.h
+++ b/test/unit/RandomNumberGeneration.h
@@ -5,8 +5,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,
@@ -54,10 +52,17 @@ template<typename T>
 class RandomUniformRealGenerator {
 public:
     RandomUniformRealGenerator() :
-        rd_(), re_(rd_()), dist_() {
+            dist_(),
+            rd_(), 
+            re_(rd_()),  {
+        // empty
     }
+    
     RandomUniformRealGenerator(T min, T max) :
-        rd_(), re_(rd_()), dist_(min, max) {
+            dist_(min, max),
+            rd_(),
+            re_(rd_()),  {
+        // empty
     }
 
     inline T next() {
@@ -65,10 +70,9 @@ public:
     }
 
 private:
-
     std::uniform_real_distribution<T> dist_;
-    std::default_random_engine re_;
     std::random_device rd_;
+    std::default_random_engine re_;
 };
 
 using RandomUniformFloatGenerator = RandomUniformRealGenerator<float>;

From 5377d740e82917c05da7f84f200e4085a5dc1288 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Wed, 15 Apr 2020 21:52:21 +0200
Subject: [PATCH 057/211] fix the build

---
 test/unit/RandomNumberGeneration.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/unit/RandomNumberGeneration.h b/test/unit/RandomNumberGeneration.h
index ed7bda55e..a313f34ae 100644
--- a/test/unit/RandomNumberGeneration.h
+++ b/test/unit/RandomNumberGeneration.h
@@ -54,14 +54,14 @@ public:
     RandomUniformRealGenerator() :
             dist_(),
             rd_(), 
-            re_(rd_()),  {
+            re_(rd_())  {
         // empty
     }
     
     RandomUniformRealGenerator(T min, T max) :
             dist_(min, max),
             rd_(),
-            re_(rd_()),  {
+            re_(rd_())  {
         // empty
     }
 

From 0f32f59dc3d1fa11f6b3afb53c2900d9150c474e Mon Sep 17 00:00:00 2001
From: jess <jessachandler@gmail.com>
Date: Wed, 15 Apr 2020 13:24:22 -0700
Subject: [PATCH 058/211] Add Open Collective
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Hi, I'm making updates for Open Collective. Either you or another core contributor signed this repository up for Open Collective. This pull request adds financial contributors from your Open Collective https://opencollective.com/assimp ❤️

  What it does:
  - adds a badge to show the latest number of financial contributors
  - adds a banner displaying contributors to the project on GitHub
  - adds a banner displaying all individuals contributing financially on Open Collective
  - adds a section displaying all organizations contributing financially on Open Collective, with their logo and a link to their website

P.S: As with any pull request, feel free to comment or suggest changes.

  Thank you for your great contribution to the Open Source community. You are awesome! 🙌
  And welcome to the Open Collective community! 😊

  Come chat with us in the #opensource channel on https://slack.opencollective.com - great place to ask questions and share best practices with other Open Source sustainers!
---
 Readme.md | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/Readme.md b/Readme.md
index 61fff538f..15e76b9d2 100644
--- a/Readme.md
+++ b/Readme.md
@@ -2,6 +2,7 @@ Open Asset Import Library (assimp)
 ==================================
 A library to import and export various 3d-model-formats including scene-post-processing to generate missing render data.
 ### Current project status ###
+[![Financial Contributors on Open Collective](https://opencollective.com/assimp/all/badge.svg?label=financial+contributors)](https://opencollective.com/assimp) 
 ![C/C++ CI](https://github.com/assimp/assimp/workflows/C/C++%20CI/badge.svg)
 [![Linux Build Status](https://travis-ci.org/assimp/assimp.svg)](https://travis-ci.org/assimp/assimp)
 [![Windows Build Status](https://ci.appveyor.com/api/projects/status/tmo433wax6u6cjp4?svg=true)](https://ci.appveyor.com/project/kimkulling/assimp)
@@ -179,6 +180,28 @@ And we also have a Gitter-channel:Gitter [![Join the chat at https://gitter.im/a
 Contributions to assimp are highly appreciated. The easiest way to get involved is to submit
 a pull request with your changes against the main repository's `master` branch.
 
+## Contributors
+
+### Code Contributors
+
+This project exists thanks to all the people who contribute. [[Contribute](CONTRIBUTING.md)].
+
+<a href="https://github.com/assimp/assimp/graphs/contributors"><img src="https://opencollective.com/assimp/contributors.svg?width=890&button=false" /></a>
+
+### Financial Contributors
+
+Become a financial contributor and help us sustain our community. [[Contribute](https://opencollective.com/assimp/contribute)]
+
+#### Individuals
+
+<a href="https://opencollective.com/assimp"><img src="https://opencollective.com/assimp/individuals.svg?width=890"></a>
+
+#### Organizations
+
+Support this project with your organization. Your logo will show up here with a link to your website. [[Contribute](https://opencollective.com/assimp/contribute)]
+
+<a href="https://opencollective.com/assimp/organization/0/website"><img src="https://opencollective.com/assimp/organization/0/avatar.svg"></a>
+
 ### License ###
 Our license is based on the modified, __3-clause BSD__-License.
 

From e341eadfd95673413eaa7e17773cfcd35fcc2a0a Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Thu, 16 Apr 2020 10:23:50 +0200
Subject: [PATCH 059/211] Fix typo

---
 code/Common/Exporter.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/Common/Exporter.cpp b/code/Common/Exporter.cpp
index 403ba4ebb..af9ebd331 100644
--- a/code/Common/Exporter.cpp
+++ b/code/Common/Exporter.cpp
@@ -95,7 +95,7 @@ void ExportSceneStep(const char*,IOSystem*, const aiScene*, const ExportProperti
 void ExportSceneObj(const char*,IOSystem*, const aiScene*, const ExportProperties*);
 void ExportSceneObjNoMtl(const char*,IOSystem*, const aiScene*, const ExportProperties*);
 #endif
-#ifdef ASSIMP_BUILD_NO_STL_EXPORTER
+#ifndef ASSIMP_BUILD_NO_STL_EXPORTER
 void ExportSceneSTL(const char*,IOSystem*, const aiScene*, const ExportProperties*);
 void ExportSceneSTLBinary(const char*,IOSystem*, const aiScene*, const ExportProperties*);
 #endif

From 379d59bcbd831ad07fcafcf5515bc7b0fee8640f Mon Sep 17 00:00:00 2001
From: Robikz <zalewapl@gmail.com>
Date: Thu, 16 Apr 2020 15:56:57 +0200
Subject: [PATCH 060/211] Erase the remaining _INSTALL_PREFIX and LIBSUFFIX in
 CMake files

These seem to have survived from the migration to GNUInstallDirs in
9fb81c3be6dc30139ea32c92046c9794dca0e73e

_INSTALL_PREFIX was not set anywhere and resolved to empty value, which
in turn caused some paths in the installed lib config CMake files to
start from '/', effectively causing the failure of the "do the installed
files exist" checks.

After complete replacement of all uses of the _INSTALL_PREFIX with
GNUInstallDirs equivalents, the LIBSUFFIX variable has become unused
and can be removed too.
---
 assimpTargets-debug.cmake.in   | 16 ++++------------
 assimpTargets-release.cmake.in | 18 +++++-------------
 2 files changed, 9 insertions(+), 25 deletions(-)

diff --git a/assimpTargets-debug.cmake.in b/assimpTargets-debug.cmake.in
index c067f0c48..de6459eaf 100644
--- a/assimpTargets-debug.cmake.in
+++ b/assimpTargets-debug.cmake.in
@@ -9,12 +9,6 @@ set(ASSIMP_BUILD_SHARED_LIBS @BUILD_SHARED_LIBS@)
 
 get_property(LIB64 GLOBAL PROPERTY FIND_LIBRARY_USE_LIB64_PATHS)
 
-if ("${LIB64}" STREQUAL "TRUE")
-    set(LIBSUFFIX 64)
-else()
-    set(LIBSUFFIX "")
-endif()
-
 if(MSVC)
   if(MSVC_TOOLSET_VERSION)
     set(MSVC_PREFIX "vc${MSVC_TOOLSET_VERSION}")
@@ -43,8 +37,6 @@ if(MSVC)
   endif()
   set(ASSIMP_LIBRARY_SUFFIX "@ASSIMP_LIBRARY_SUFFIX@-${MSVC_PREFIX}-mt" CACHE STRING "the suffix for the assimp windows library" )
 
-  file(TO_NATIVE_PATH "${_IMPORT_PREFIX}" _IMPORT_PREFIX)
-
   if(ASSIMP_BUILD_SHARED_LIBS)
     set(sharedLibraryName "assimp${ASSIMP_LIBRARY_SUFFIX}@CMAKE_DEBUG_POSTFIX@@CMAKE_SHARED_LIBRARY_SUFFIX@")
     set(importLibraryName "assimp${ASSIMP_LIBRARY_SUFFIX}@CMAKE_DEBUG_POSTFIX@@CMAKE_IMPORT_LIBRARY_SUFFIX@")
@@ -83,17 +75,17 @@ else()
     endif()
     set_target_properties(assimp::assimp PROPERTIES
       IMPORTED_SONAME_DEBUG "${sharedLibraryName}"
-      IMPORTED_LOCATION_DEBUG "${_IMPORT_PREFIX}/lib${LIBSUFFIX}/${sharedLibraryName}"
+      IMPORTED_LOCATION_DEBUG "@CMAKE_INSTALL_FULL_LIBDIR@/${sharedLibraryName}"
     )
     list(APPEND _IMPORT_CHECK_TARGETS assimp::assimp )
-    list(APPEND _IMPORT_CHECK_FILES_FOR_assimp::assimp "${_IMPORT_PREFIX}/lib${LIBSUFFIX}/${sharedLibraryName}" )
+    list(APPEND _IMPORT_CHECK_FILES_FOR_assimp::assimp "@CMAKE_INSTALL_FULL_LIBDIR@/${sharedLibraryName}" )
   else()
     set(staticLibraryName "libassimp${ASSIMP_LIBRARY_SUFFIX}@CMAKE_DEBUG_POSTFIX@@CMAKE_STATIC_LIBRARY_SUFFIX@")
     set_target_properties(assimp::assimp PROPERTIES
-      IMPORTED_LOCATION_DEBUG "${_IMPORT_PREFIX}/lib${LIBSUFFIX}/${staticLibraryName}"
+      IMPORTED_LOCATION_DEBUG "@CMAKE_INSTALL_FULL_LIBDIR@/${staticLibraryName}"
     )
     list(APPEND _IMPORT_CHECK_TARGETS assimp::assimp )
-    list(APPEND _IMPORT_CHECK_FILES_FOR_assimp::assimp "${_IMPORT_PREFIX}/lib${LIBSUFFIX}/${staticLibraryName}" )
+    list(APPEND _IMPORT_CHECK_FILES_FOR_assimp::assimp "@CMAKE_INSTALL_FULL_LIBDIR@/${staticLibraryName}" )
   endif()
 endif()
 
diff --git a/assimpTargets-release.cmake.in b/assimpTargets-release.cmake.in
index 112c343e9..6a5bafcf7 100644
--- a/assimpTargets-release.cmake.in
+++ b/assimpTargets-release.cmake.in
@@ -9,12 +9,6 @@ set(ASSIMP_BUILD_SHARED_LIBS @BUILD_SHARED_LIBS@)
 
 get_property(LIB64 GLOBAL PROPERTY FIND_LIBRARY_USE_LIB64_PATHS)
 
-if ("${LIB64}" STREQUAL "TRUE")
-    set(LIBSUFFIX 64)
-else()
-    set(LIBSUFFIX "")
-endif()
-
 if(MSVC)
   if(MSVC_TOOLSET_VERSION)
     set(MSVC_PREFIX "vc${MSVC_TOOLSET_VERSION}")
@@ -42,8 +36,6 @@ if(MSVC)
     endif()
   endif()
   set(ASSIMP_LIBRARY_SUFFIX "@ASSIMP_LIBRARY_SUFFIX@-${MSVC_PREFIX}-mt" CACHE STRING "the suffix for the assimp windows library" )
-  	
-  file(TO_NATIVE_PATH "${_IMPORT_PREFIX}" _IMPORT_PREFIX)
 
   if(ASSIMP_BUILD_SHARED_LIBS)
     set(sharedLibraryName "assimp${ASSIMP_LIBRARY_SUFFIX}@CMAKE_SHARED_LIBRARY_SUFFIX@")
@@ -64,7 +56,7 @@ if(MSVC)
     # Import target "assimp::assimp" for configuration "Release"
     set_property(TARGET assimp::assimp APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
     set_target_properties(assimp::assimp PROPERTIES
-      IMPORTED_LOCATION_RELEASE "${_IMPORT_PREFIX}/lib/${staticLibraryName}"
+      IMPORTED_LOCATION_RELEASE "@CMAKE_INSTALL_FULL_LIBDIR@/${staticLibraryName}"
     )
     list(APPEND _IMPORT_CHECK_TARGETS assimp::assimp )
     list(APPEND _IMPORT_CHECK_FILES_FOR_assimp::assimp "@CMAKE_INSTALL_FULL_LIBDIR@/${staticLibraryName}")
@@ -83,17 +75,17 @@ else()
     endif()
     set_target_properties(assimp::assimp PROPERTIES
       IMPORTED_SONAME_RELEASE "${sharedLibraryName}"
-      IMPORTED_LOCATION_RELEASE "${_IMPORT_PREFIX}/lib${LIBSUFFIX}/${sharedLibraryName}"
+      IMPORTED_LOCATION_RELEASE "@CMAKE_INSTALL_FULL_LIBDIR@/${sharedLibraryName}"
     )
     list(APPEND _IMPORT_CHECK_TARGETS assimp::assimp )
-    list(APPEND _IMPORT_CHECK_FILES_FOR_assimp::assimp "${_IMPORT_PREFIX}/lib${LIBSUFFIX}/${sharedLibraryName}" )
+    list(APPEND _IMPORT_CHECK_FILES_FOR_assimp::assimp "@CMAKE_INSTALL_FULL_LIBDIR@/${sharedLibraryName}" )
   else()
     set(staticLibraryName "libassimp${ASSIMP_LIBRARY_SUFFIX}@CMAKE_STATIC_LIBRARY_SUFFIX@")
     set_target_properties(assimp::assimp PROPERTIES
-      IMPORTED_LOCATION_RELEASE "${_IMPORT_PREFIX}/lib${LIBSUFFIX}/${staticLibraryName}"
+      IMPORTED_LOCATION_RELEASE "@CMAKE_INSTALL_FULL_LIBDIR@/${staticLibraryName}"
     )
     list(APPEND _IMPORT_CHECK_TARGETS assimp::assimp )
-    list(APPEND _IMPORT_CHECK_FILES_FOR_assimp::assimp "${_IMPORT_PREFIX}/lib${LIBSUFFIX}/${staticLibraryName}" )
+    list(APPEND _IMPORT_CHECK_FILES_FOR_assimp::assimp "@CMAKE_INSTALL_FULL_LIBDIR@/${staticLibraryName}" )
   endif()
 endif()
 

From 3154cec79cb3c53d3bd491bad2243a8d9646cc36 Mon Sep 17 00:00:00 2001
From: Hehongyuanlove <51571751+Hehongyuanlove@users.noreply.github.com>
Date: Fri, 17 Apr 2020 12:31:07 +0800
Subject: [PATCH 061/211] Rgba2Hex add

---
 include/assimp/StringUtils.h | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/include/assimp/StringUtils.h b/include/assimp/StringUtils.h
index 894eada60..a22876896 100644
--- a/include/assimp/StringUtils.h
+++ b/include/assimp/StringUtils.h
@@ -145,4 +145,22 @@ std::string DecimalToHexa( T toConvert ) {
     return result;
 }
 
+///	@fn		Rgba2Hex
+///	@brief	translate RGBA to String
+///	@param	r   aiColor.r
+///	@param	g   aiColor.g
+///	@param	b   aiColor.b
+///	@param	a   aiColor.a
+///	@param	with_head   # 
+///	@return	The hexadecimal string, is empty in case of an error.
+AI_FORCE_INLINE
+std::string Rgba2Hex(int r, int g, int b, int a, bool with_head)
+{
+	std::stringstream ss;
+	if (with_head)
+		ss << "#";
+	ss << std::hex << (r << 24 | g << 16 | b << 8 | a);
+	return ss.str();
+}
+
 #endif // INCLUDED_AI_STRINGUTILS_H

From 3bbc8e76bda5fa144da63db80774a0f2a7681db3 Mon Sep 17 00:00:00 2001
From: Hehongyuanlove <51571751+Hehongyuanlove@users.noreply.github.com>
Date: Fri, 17 Apr 2020 12:34:05 +0800
Subject: [PATCH 062/211] Rgba2Hex to repair rgba(1,1,1,1)

---
 code/3MF/D3MFExporter.cpp | 32 ++++++++++++++++++++++----------
 1 file changed, 22 insertions(+), 10 deletions(-)

diff --git a/code/3MF/D3MFExporter.cpp b/code/3MF/D3MFExporter.cpp
index 092b947e9..b9172f63e 100644
--- a/code/3MF/D3MFExporter.cpp
+++ b/code/3MF/D3MFExporter.cpp
@@ -254,16 +254,28 @@ void D3MFExporter::writeBaseMaterials() {
         if ( mat->Get( AI_MATKEY_COLOR_DIFFUSE, color ) == aiReturn_SUCCESS ) {
             hexDiffuseColor.clear();
             tmp.clear();
-            hexDiffuseColor = "#";
-            
-            tmp = DecimalToHexa( (ai_real) color.r );
-            hexDiffuseColor += tmp;
-            tmp = DecimalToHexa((ai_real)color.g);
-            hexDiffuseColor += tmp;
-            tmp = DecimalToHexa((ai_real)color.b);
-            hexDiffuseColor += tmp;
-            tmp = DecimalToHexa((ai_real)color.a);
-            hexDiffuseColor += tmp;
+            // rgbs %
+    		if(color.r <= 1 && color.g <= 1 && color.b <= 1 && color.a <= 1){
+    	
+    			 hexDiffuseColor = Rgba2Hex(
+    			 	((ai_real)color.r)*255,
+    			 	((ai_real)color.g)*255,
+    			 	((ai_real)color.b)*255,
+    			 	((ai_real)color.a)*255,
+    			 	true
+    			 );
+    			 
+    		}else{
+    			hexDiffuseColor = "#";
+            	tmp = DecimalToHexa( (ai_real) color.r );
+            	hexDiffuseColor += tmp;
+            	tmp = DecimalToHexa((ai_real)color.g);
+            	hexDiffuseColor += tmp;
+            	tmp = DecimalToHexa((ai_real)color.b);
+            	hexDiffuseColor += tmp;
+            	tmp = DecimalToHexa((ai_real)color.a);
+            	hexDiffuseColor += tmp;
+    		}
         } else {
             hexDiffuseColor = "#FFFFFFFF";
         }

From e9a72a505390ae76cc8506e575e6b8ffad295be1 Mon Sep 17 00:00:00 2001
From: Hehongyuanlove <51571751+Hehongyuanlove@users.noreply.github.com>
Date: Fri, 17 Apr 2020 12:38:07 +0800
Subject: [PATCH 063/211] repair formate 3MF

---
 code/3MF/D3MFExporter.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/code/3MF/D3MFExporter.cpp b/code/3MF/D3MFExporter.cpp
index b9172f63e..725992207 100644
--- a/code/3MF/D3MFExporter.cpp
+++ b/code/3MF/D3MFExporter.cpp
@@ -181,7 +181,7 @@ bool D3MFExporter::export3DModel() {
 
     writeHeader();
     mModelOutput << "<" << XmlTag::model << " " << XmlTag::model_unit << "=\"millimeter\""
-            << "xmlns=\"http://schemas.microsoft.com/3dmanufacturing/core/2015/02\">"
+            << " xmlns=\"http://schemas.microsoft.com/3dmanufacturing/core/2015/02\">"
             << std::endl;
     mModelOutput << "<" << XmlTag::resources << ">";
     mModelOutput << std::endl;
@@ -212,7 +212,7 @@ bool D3MFExporter::export3DModel() {
 }
 
 void D3MFExporter::writeHeader() {
-    mModelOutput << "<?xml version=\"1.0\" encoding=\"UTF - 8\"?>";
+    mModelOutput << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>";
     mModelOutput << std::endl;
 }
 
@@ -296,7 +296,7 @@ void D3MFExporter::writeObjects() {
         if ( nullptr == currentNode ) {
             continue;
         }
-        mModelOutput << "<" << XmlTag::object << " id=\"" << currentNode->mName.C_Str() << "\" type=\"model\">";
+        mModelOutput << "<" << XmlTag::object << " id=\"" << i + 2 << "\" type=\"model\">";
         mModelOutput << std::endl;
         for ( unsigned int j = 0; j < currentNode->mNumMeshes; ++j ) {
             aiMesh *currentMesh = mScene->mMeshes[ currentNode->mMeshes[ j ] ];
@@ -360,7 +360,7 @@ void D3MFExporter::writeBuild() {
     mModelOutput << "<" << XmlTag::build << ">" << std::endl;
 
     for ( size_t i = 0; i < mBuildItems.size(); ++i ) {
-        mModelOutput << "<" << XmlTag::item << " objectid=\"" << i + 1 << "\"/>";
+        mModelOutput << "<" << XmlTag::item << " objectid=\"" << i + 2 << "\"/>";
         mModelOutput << std::endl;
     }
     mModelOutput << "</" << XmlTag::build << ">";

From cc3760aff1bad61183bf5412ab1f4fe0d9b8e8e2 Mon Sep 17 00:00:00 2001
From: Hehongyuanlove <51571751+Hehongyuanlove@users.noreply.github.com>
Date: Fri, 17 Apr 2020 12:50:49 +0800
Subject: [PATCH 064/211] Update StringUtils.h

---
 include/assimp/StringUtils.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/assimp/StringUtils.h b/include/assimp/StringUtils.h
index a22876896..ccded24bf 100644
--- a/include/assimp/StringUtils.h
+++ b/include/assimp/StringUtils.h
@@ -154,7 +154,7 @@ std::string DecimalToHexa( T toConvert ) {
 ///	@param	with_head   # 
 ///	@return	The hexadecimal string, is empty in case of an error.
 AI_FORCE_INLINE
-std::string Rgba2Hex(int r, int g, int b, int a, bool with_head)
+std::string Rgba2Hex(floatr, float  g, float  b, float a, bool with_head)
 {
 	std::stringstream ss;
 	if (with_head)

From 59e32a5ad97a24a0bf79140d260c8e1e63599194 Mon Sep 17 00:00:00 2001
From: Hehongyuanlove <51571751+Hehongyuanlove@users.noreply.github.com>
Date: Fri, 17 Apr 2020 12:51:18 +0800
Subject: [PATCH 065/211] Update StringUtils.h

---
 include/assimp/StringUtils.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/assimp/StringUtils.h b/include/assimp/StringUtils.h
index ccded24bf..b057b1a9d 100644
--- a/include/assimp/StringUtils.h
+++ b/include/assimp/StringUtils.h
@@ -154,7 +154,7 @@ std::string DecimalToHexa( T toConvert ) {
 ///	@param	with_head   # 
 ///	@return	The hexadecimal string, is empty in case of an error.
 AI_FORCE_INLINE
-std::string Rgba2Hex(floatr, float  g, float  b, float a, bool with_head)
+std::string Rgba2Hex(float r, float g, float b, float a, bool with_head)
 {
 	std::stringstream ss;
 	if (with_head)

From f80bdc5b713f3b9546df10aaedd9025020c75c7b Mon Sep 17 00:00:00 2001
From: Hehongyuanlove <51571751+Hehongyuanlove@users.noreply.github.com>
Date: Fri, 17 Apr 2020 12:57:33 +0800
Subject: [PATCH 066/211] Update StringUtils.h

---
 include/assimp/StringUtils.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/assimp/StringUtils.h b/include/assimp/StringUtils.h
index b057b1a9d..a22876896 100644
--- a/include/assimp/StringUtils.h
+++ b/include/assimp/StringUtils.h
@@ -154,7 +154,7 @@ std::string DecimalToHexa( T toConvert ) {
 ///	@param	with_head   # 
 ///	@return	The hexadecimal string, is empty in case of an error.
 AI_FORCE_INLINE
-std::string Rgba2Hex(float r, float g, float b, float a, bool with_head)
+std::string Rgba2Hex(int r, int g, int b, int a, bool with_head)
 {
 	std::stringstream ss;
 	if (with_head)

From 9c52fd763323586ecff1713e6b341b996bbe8b5d Mon Sep 17 00:00:00 2001
From: Hehongyuanlove <51571751+Hehongyuanlove@users.noreply.github.com>
Date: Fri, 17 Apr 2020 12:58:41 +0800
Subject: [PATCH 067/211] Update D3MFExporter.cpp

---
 code/3MF/D3MFExporter.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/code/3MF/D3MFExporter.cpp b/code/3MF/D3MFExporter.cpp
index 725992207..83036b236 100644
--- a/code/3MF/D3MFExporter.cpp
+++ b/code/3MF/D3MFExporter.cpp
@@ -258,10 +258,10 @@ void D3MFExporter::writeBaseMaterials() {
     		if(color.r <= 1 && color.g <= 1 && color.b <= 1 && color.a <= 1){
     	
     			 hexDiffuseColor = Rgba2Hex(
-    			 	((ai_real)color.r)*255,
-    			 	((ai_real)color.g)*255,
-    			 	((ai_real)color.b)*255,
-    			 	((ai_real)color.a)*255,
+    			 	(int)((ai_real)color.r)*255,
+    			 	(int)((ai_real)color.g)*255,
+    			 	(int)((ai_real)color.b)*255,
+    			 	(int)((ai_real)color.a)*255,
     			 	true
     			 );
     			 

From e299f71cfe6620373c52fba27b1a10d76d3481b2 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Fri, 17 Apr 2020 16:16:28 +0200
Subject: [PATCH 068/211] Adapt the formatting

---
 include/assimp/StringUtils.h | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/include/assimp/StringUtils.h b/include/assimp/StringUtils.h
index a22876896..7e1cb4ce0 100644
--- a/include/assimp/StringUtils.h
+++ b/include/assimp/StringUtils.h
@@ -145,7 +145,6 @@ std::string DecimalToHexa( T toConvert ) {
     return result;
 }
 
-///	@fn		Rgba2Hex
 ///	@brief	translate RGBA to String
 ///	@param	r   aiColor.r
 ///	@param	g   aiColor.g
@@ -153,14 +152,14 @@ std::string DecimalToHexa( T toConvert ) {
 ///	@param	a   aiColor.a
 ///	@param	with_head   # 
 ///	@return	The hexadecimal string, is empty in case of an error.
-AI_FORCE_INLINE
-std::string Rgba2Hex(int r, int g, int b, int a, bool with_head)
-{
+AI_FORCE_INLINE std::string Rgba2Hex(int r, int g, int b, int a, bool with_head) {
 	std::stringstream ss;
-	if (with_head)
+	if (with_head) {
 		ss << "#";
+    }
 	ss << std::hex << (r << 24 | g << 16 | b << 8 | a);
-	return ss.str();
+	
+    return ss.str();
 }
 
 #endif // INCLUDED_AI_STRINGUTILS_H

From f71b332ed142c4c009ec871df95533b36ecae6d2 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Sun, 19 Apr 2020 21:14:47 +0200
Subject: [PATCH 069/211] Update glTF2Asset.inl

fix VS-compiler warning.
---
 code/glTF2/glTF2Asset.inl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/code/glTF2/glTF2Asset.inl b/code/glTF2/glTF2Asset.inl
index 187ed39f4..ed23b388a 100644
--- a/code/glTF2/glTF2Asset.inl
+++ b/code/glTF2/glTF2Asset.inl
@@ -1035,7 +1035,8 @@ inline void Mesh::Read(Value &pJSON_Object, Asset &pAsset_Root) {
         }
     }
 
-    if (Value* extras = FindObject(pJSON_Object, "extras")) {
+    Value *extras = FindObject(pJSON_Object, "extras");
+    if (nullptr != extras ) {
         if (Value* curTargetNames = FindArray(*extras, "targetNames")) {
             this->targetNames.resize(curTargetNames->Size());
             for (unsigned int i = 0; i < curTargetNames->Size(); ++i) {

From 788f2f244efb67db735b81a032765a812b7e39c7 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 21 Apr 2020 08:50:51 +0200
Subject: [PATCH 070/211] Adapt code

- Reformatting based on clang-format rules
- Add usage of size_t instead of unsigned int for sizes
- Fix typo in naming
---
 include/assimp/SmallVector.h | 76 ++++++++++++++++--------------------
 1 file changed, 34 insertions(+), 42 deletions(-)

diff --git a/include/assimp/SmallVector.h b/include/assimp/SmallVector.h
index ada241dda..d3a3e57a3 100644
--- a/include/assimp/SmallVector.h
+++ b/include/assimp/SmallVector.h
@@ -4,7 +4,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,
@@ -57,89 +56,82 @@ namespace Assimp {
 /** \brief Small vector with inplace storage. Reduces heap allocations when list is shorter
 than initial capasity
  */
-template<typename T, unsigned int Capasity>
-class SmallVector
-{
+template<typename T, unsigned int Capacity>
+class SmallVector {
 public:
-    SmallVector()
-        : mStorage(mInplaceStorage)
-        , mSize(0)
-        , mCapasity(Capasity)
-    {
+    SmallVector() : 
+            mStorage(mInplaceStorage),
+            mSize(0),
+            mCapacity(Capasity) {
+        // empty
     }
 
-    ~SmallVector()
-    {
+    ~SmallVector() {
         if (mStorage != mInplaceStorage) {
             delete [] mStorage;
         }
     }
 
-    void push_back(const T& item)
-    {
-        if (mSize < mCapasity) {
+    void push_back(const T& item) {
+        if (mSize < mCapacity) {
             mStorage[mSize++] = item;
+            return;
         }
-        else push_back_and_grow(item);
+        
+        push_back_and_grow(item);
     }
 
-    void resize(unsigned int newSize)
-    {
-        if (newSize > mCapasity)
+    void resize(unsigned int newSize) {
+        if (newSize > mCapacity) {
             grow(newSize);
+        }
         mSize = newSize;
     }
 
-    unsigned int size() const
-    {
+    size_t size() const {
         return mSize;
     }
 
-    T* begin()
-    {
+    T* begin() {
         return mStorage;
     }
 
-    T* end()
-    {
+    T* end() {
         return &mStorage[mSize];
     }
 
-    T* begin() const
-    {
+    T* begin() const {
         return mStorage;
     }
 
-    T* end() const
-    {
+    T* end() const {
         return &mStorage[mSize];
     }
 
 private:
-    void grow(unsigned int newCapasity)
-    {
-        T* pOldStorage = mStorage;
-        T* pNewStorage = new T[newCapasity];
+    void grow( size_t newCapacity) {
+        T* oldStorage = mStorage;
+        T* newStorage = new T[newCapacity];
 
-        std::memcpy(pNewStorage, pOldStorage, mSize * sizeof(T));
+        std::memcpy(newStorage, oldStorage, mSize * sizeof(T));
 
-        mStorage = pNewStorage;
-        mCapasity = newCapasity;
+        mStorage = newStorage;
+        mCapacity = newCapacity;
 
-        if (pOldStorage != mInplaceStorage)
-            delete [] pOldStorage;
+        if (oldStorage != mInplaceStorage) {
+            delete [] oldStorage;
+        }
     }
 
-    void push_back_and_grow(const T& item)
-    {
-        grow(mCapasity + Capasity);
+    void push_back_and_grow(const T& item) {
+        grow(mCapacity + Capacity);
 
         mStorage[mSize++] = item;
     }
 
     T* mStorage;
-    unsigned int mSize;
-    unsigned int mCapasity;
+    size_t mSize;
+    size_t mCapacity;
     T mInplaceStorage[Capasity];
 };
 

From 428b91154afac68b98eac8b2ee5c7b8476960cc5 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 21 Apr 2020 08:59:40 +0200
Subject: [PATCH 071/211] Adapt smallvector

- Add doc ( public header )
- Fix type error
---
 include/assimp/SmallVector.h | 32 ++++++++++++++++++++++++++++----
 1 file changed, 28 insertions(+), 4 deletions(-)

diff --git a/include/assimp/SmallVector.h b/include/assimp/SmallVector.h
index d3a3e57a3..a18c72dab 100644
--- a/include/assimp/SmallVector.h
+++ b/include/assimp/SmallVector.h
@@ -53,12 +53,16 @@ Based on CppCon 2016: Chandler Carruth "High Performance Code 201: Hybrid Data S
 namespace Assimp {
 
 // --------------------------------------------------------------------------------------------
-/** \brief Small vector with inplace storage. Reduces heap allocations when list is shorter
-than initial capasity
- */
+/// @brief Small vector with inplace storage. 
+///
+/// Reduces heap allocations when list is shorter. It uses a small array for a dedicated size.
+/// When the growing gets bigger than this small cache a dynamic growing algorithm will be 
+/// used.
+// --------------------------------------------------------------------------------------------
 template<typename T, unsigned int Capacity>
 class SmallVector {
 public:
+    /// @brief  The default class constructor.
     SmallVector() : 
             mStorage(mInplaceStorage),
             mSize(0),
@@ -66,12 +70,15 @@ public:
         // empty
     }
 
+    /// @brief  The class destructor.
     ~SmallVector() {
         if (mStorage != mInplaceStorage) {
             delete [] mStorage;
         }
     }
 
+    /// @brief  Will push a new item. The capacity will grow in case of a too small capacity.
+    /// @param  item    [in] The item to push at the end of the vector.
     void push_back(const T& item) {
         if (mSize < mCapacity) {
             mStorage[mSize++] = item;
@@ -81,33 +88,50 @@ public:
         push_back_and_grow(item);
     }
 
-    void resize(unsigned int newSize) {
+    /// @brief  Will resize the vector.
+    /// @param  newSize     [in] The new size.
+    void resize(size_t newSize) {
         if (newSize > mCapacity) {
             grow(newSize);
         }
         mSize = newSize;
     }
 
+    /// @brief  Returns the current size of the vector.
+    /// @return The current size.
     size_t size() const {
         return mSize;
     }
 
+    /// @brief  Returns a pointer to the first item.
+    /// @return The first item as a pointer.
     T* begin() {
         return mStorage;
     }
 
+    /// @brief  Returns a pointer to the end.
+    /// @return The end as a pointer.
     T* end() {
         return &mStorage[mSize];
     }
 
+    /// @brief  Returns a const pointer to the first item.
+    /// @return The first item as a const pointer.
     T* begin() const {
         return mStorage;
     }
 
+    /// @brief  Returns a const pointer to the end.
+    /// @return The end as a const pointer.
     T* end() const {
         return &mStorage[mSize];
     }
 
+    SmallVector(const SmallVector &) = delete;
+    SmallVector(SmallVector &&) = delete;
+    SmallVector &operator = (const SmallVector &) = delete;
+    SmallVector &operator = (SmallVector &&) = delete;
+
 private:
     void grow( size_t newCapacity) {
         T* oldStorage = mStorage;

From 843ca6e3861e466ff2fb276ba79f9366be62db02 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 21 Apr 2020 15:50:17 +0200
Subject: [PATCH 072/211] Fix typo

---
 include/assimp/SmallVector.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/assimp/SmallVector.h b/include/assimp/SmallVector.h
index a18c72dab..4bb012004 100644
--- a/include/assimp/SmallVector.h
+++ b/include/assimp/SmallVector.h
@@ -156,7 +156,7 @@ private:
     T* mStorage;
     size_t mSize;
     size_t mCapacity;
-    T mInplaceStorage[Capasity];
+    T mInplaceStorage[Capacity];
 };
 
 } // end namespace Assimp

From 435f898ffaf9920689171747a6e275a7afe7f00c Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 21 Apr 2020 16:06:52 +0200
Subject: [PATCH 073/211] Update to 5.0.1

---
 packaging/windows-innosetup/script_x64.iss | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/packaging/windows-innosetup/script_x64.iss b/packaging/windows-innosetup/script_x64.iss
index 4d1b67cd0..7b49eba63 100644
--- a/packaging/windows-innosetup/script_x64.iss
+++ b/packaging/windows-innosetup/script_x64.iss
@@ -2,7 +2,7 @@
 
 [Setup]
 AppName=Open Asset Import Library - SDK
-AppVerName=Open Asset Import Library - SDK (v5.0.0)
+AppVerName=Open Asset Import Library - SDK (v5.0.1)
 DefaultDirName={pf}\Assimp
 DefaultGroupName=Assimp
 UninstallDisplayIcon={app}\bin\x64\assimp.exe
@@ -12,9 +12,9 @@ SetupIconFile=..\..\tools\shared\assimp_tools_icon.ico
 WizardImageFile=compiler:WizModernImage-IS.BMP
 WizardSmallImageFile=compiler:WizModernSmallImage-IS.BMP
 LicenseFile=License.rtf
-OutputBaseFileName=assimp-sdk-5.0.0-setup
-VersionInfoVersion=5.0.0.0
-VersionInfoTextVersion=5.0.0
+OutputBaseFileName=assimp-sdk-5.0.1-setup
+VersionInfoVersion=5.0.1.0
+VersionInfoTextVersion=5.0.1
 VersionInfoCompany=Assimp Development Team
 ArchitecturesInstallIn64BitMode=x64
 

From 32de8737b74321c67cc581efc2d591311abdcb5a Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 21 Apr 2020 16:07:58 +0200
Subject: [PATCH 074/211] Update to 5.0.1

---
 packaging/windows-innosetup/script_x86.iss | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/packaging/windows-innosetup/script_x86.iss b/packaging/windows-innosetup/script_x86.iss
index d22d23b64..e8f591bbe 100644
--- a/packaging/windows-innosetup/script_x86.iss
+++ b/packaging/windows-innosetup/script_x86.iss
@@ -2,7 +2,7 @@
 
 [Setup]
 AppName=Open Asset Import Library - SDK
-AppVerName=Open Asset Import Library - SDK (v5.0.0)
+AppVerName=Open Asset Import Library - SDK (v5.0.1)
 DefaultDirName={pf}\Assimp
 DefaultGroupName=Assimp
 UninstallDisplayIcon={app}\bin\x86\assimp.exe
@@ -12,9 +12,9 @@ SetupIconFile=..\..\tools\shared\assimp_tools_icon.ico
 WizardImageFile=compiler:WizModernImage-IS.BMP
 WizardSmallImageFile=compiler:WizModernSmallImage-IS.BMP
 LicenseFile=License.rtf
-OutputBaseFileName=assimp-sdk-5.0.0-setup
-VersionInfoVersion=4.1.0.0
-VersionInfoTextVersion=4.1.0
+OutputBaseFileName=assimp-sdk-5.0.1-setup
+VersionInfoVersion=5.0.1.0
+VersionInfoTextVersion=5.0.1
 VersionInfoCompany=Assimp Development Team
 ;ArchitecturesInstallIn64BitMode=x64
 

From 232761be02c8256e578bfc6ed0e1478ee230ab9d Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 21 Apr 2020 16:09:11 +0200
Subject: [PATCH 075/211] Fix another typo

---
 include/assimp/SmallVector.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/assimp/SmallVector.h b/include/assimp/SmallVector.h
index 4bb012004..4e0c200e2 100644
--- a/include/assimp/SmallVector.h
+++ b/include/assimp/SmallVector.h
@@ -66,7 +66,7 @@ public:
     SmallVector() : 
             mStorage(mInplaceStorage),
             mSize(0),
-            mCapacity(Capasity) {
+            mCapacity(Capacity) {
         // empty
     }
 

From c36b028412cb36d04912917b58489ea03e2f2e48 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 21 Apr 2020 16:39:18 +0200
Subject: [PATCH 076/211] fix type error for template deduction.

---
 code/PostProcessing/LimitBoneWeightsProcess.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/PostProcessing/LimitBoneWeightsProcess.cpp b/code/PostProcessing/LimitBoneWeightsProcess.cpp
index f2e615667..5b8934159 100644
--- a/code/PostProcessing/LimitBoneWeightsProcess.cpp
+++ b/code/PostProcessing/LimitBoneWeightsProcess.cpp
@@ -106,7 +106,7 @@ void LimitBoneWeightsProcess::ProcessMesh(aiMesh* pMesh)
     typedef SmallVector<Weight,8> VertexWeightArray;
     typedef std::vector<VertexWeightArray> WeightsPerVertex;
     WeightsPerVertex vertexWeights(pMesh->mNumVertices);
-    unsigned int maxVertexWeights = 0;
+    size_t maxVertexWeights = 0;
 
     for (unsigned int b = 0; b < pMesh->mNumBones; ++b)
     {

From 45e33ce1bf8ed719531aa0a71c2f63bf26d16a13 Mon Sep 17 00:00:00 2001
From: David Golembiowski <dmgolembiowski@gmail.com>
Date: Fri, 24 Apr 2020 16:36:44 -0400
Subject: [PATCH 077/211] first commit

---
 port/AssimpRs/Cargo.toml | 9 +++++++++
 port/AssimpRs/src/lib.rs | 7 +++++++
 2 files changed, 16 insertions(+)
 create mode 100644 port/AssimpRs/Cargo.toml
 create mode 100644 port/AssimpRs/src/lib.rs

diff --git a/port/AssimpRs/Cargo.toml b/port/AssimpRs/Cargo.toml
new file mode 100644
index 000000000..705699b23
--- /dev/null
+++ b/port/AssimpRs/Cargo.toml
@@ -0,0 +1,9 @@
+[package]
+name = "AssimpRs"
+version = "0.1.0"
+authors = ["David Golembiowski <dmgolembiowski@gmail.com>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
diff --git a/port/AssimpRs/src/lib.rs b/port/AssimpRs/src/lib.rs
new file mode 100644
index 000000000..31e1bb209
--- /dev/null
+++ b/port/AssimpRs/src/lib.rs
@@ -0,0 +1,7 @@
+#[cfg(test)]
+mod tests {
+    #[test]
+    fn it_works() {
+        assert_eq!(2 + 2, 4);
+    }
+}

From df57ee6cb618a45872210f2a9019cc0b866ca6ca Mon Sep 17 00:00:00 2001
From: David Golembiowski <dmgolembiowski@gmail.com>
Date: Fri, 24 Apr 2020 16:49:38 -0400
Subject: [PATCH 078/211] laying out the submodules

---
 port/AssimpRs/src/camera/mod.rs      | 0
 port/AssimpRs/src/core/mod.rs        | 0
 port/AssimpRs/src/errors/mod.rs      | 0
 port/AssimpRs/src/formats/mod.rs     | 0
 port/AssimpRs/src/material/mod.rs    | 0
 port/AssimpRs/src/postprocess/mod.rs | 0
 port/AssimpRs/src/shims/mod.rs       | 0
 port/AssimpRs/src/socket/mod.rs      | 0
 port/AssimpRs/src/structs/mod.rs     | 0
 9 files changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 port/AssimpRs/src/camera/mod.rs
 create mode 100644 port/AssimpRs/src/core/mod.rs
 create mode 100644 port/AssimpRs/src/errors/mod.rs
 create mode 100644 port/AssimpRs/src/formats/mod.rs
 create mode 100644 port/AssimpRs/src/material/mod.rs
 create mode 100644 port/AssimpRs/src/postprocess/mod.rs
 create mode 100644 port/AssimpRs/src/shims/mod.rs
 create mode 100644 port/AssimpRs/src/socket/mod.rs
 create mode 100644 port/AssimpRs/src/structs/mod.rs

diff --git a/port/AssimpRs/src/camera/mod.rs b/port/AssimpRs/src/camera/mod.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/AssimpRs/src/core/mod.rs b/port/AssimpRs/src/core/mod.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/AssimpRs/src/errors/mod.rs b/port/AssimpRs/src/errors/mod.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/AssimpRs/src/formats/mod.rs b/port/AssimpRs/src/formats/mod.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/AssimpRs/src/material/mod.rs b/port/AssimpRs/src/material/mod.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/AssimpRs/src/postprocess/mod.rs b/port/AssimpRs/src/postprocess/mod.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/AssimpRs/src/shims/mod.rs b/port/AssimpRs/src/shims/mod.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/AssimpRs/src/socket/mod.rs b/port/AssimpRs/src/socket/mod.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/AssimpRs/src/structs/mod.rs b/port/AssimpRs/src/structs/mod.rs
new file mode 100644
index 000000000..e69de29bb

From 5d05c536e7a6421b347142450f5149058c1f48d2 Mon Sep 17 00:00:00 2001
From: David Golembiowski <dmgolembiowski@gmail.com>
Date: Fri, 24 Apr 2020 17:02:36 -0400
Subject: [PATCH 079/211] updated gitignore and made port library name
 compliant with cargo

---
 port/AssimpRs/Cargo.toml             | 9 ---------
 port/AssimpRs/src/camera/mod.rs      | 0
 port/AssimpRs/src/core/mod.rs        | 0
 port/AssimpRs/src/errors/mod.rs      | 0
 port/AssimpRs/src/formats/mod.rs     | 0
 port/AssimpRs/src/lib.rs             | 7 -------
 port/AssimpRs/src/material/mod.rs    | 0
 port/AssimpRs/src/postprocess/mod.rs | 0
 port/AssimpRs/src/shims/mod.rs       | 0
 port/AssimpRs/src/socket/mod.rs      | 0
 port/AssimpRs/src/structs/mod.rs     | 0
 11 files changed, 16 deletions(-)
 delete mode 100644 port/AssimpRs/Cargo.toml
 delete mode 100644 port/AssimpRs/src/camera/mod.rs
 delete mode 100644 port/AssimpRs/src/core/mod.rs
 delete mode 100644 port/AssimpRs/src/errors/mod.rs
 delete mode 100644 port/AssimpRs/src/formats/mod.rs
 delete mode 100644 port/AssimpRs/src/lib.rs
 delete mode 100644 port/AssimpRs/src/material/mod.rs
 delete mode 100644 port/AssimpRs/src/postprocess/mod.rs
 delete mode 100644 port/AssimpRs/src/shims/mod.rs
 delete mode 100644 port/AssimpRs/src/socket/mod.rs
 delete mode 100644 port/AssimpRs/src/structs/mod.rs

diff --git a/port/AssimpRs/Cargo.toml b/port/AssimpRs/Cargo.toml
deleted file mode 100644
index 705699b23..000000000
--- a/port/AssimpRs/Cargo.toml
+++ /dev/null
@@ -1,9 +0,0 @@
-[package]
-name = "AssimpRs"
-version = "0.1.0"
-authors = ["David Golembiowski <dmgolembiowski@gmail.com>"]
-edition = "2018"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]
diff --git a/port/AssimpRs/src/camera/mod.rs b/port/AssimpRs/src/camera/mod.rs
deleted file mode 100644
index e69de29bb..000000000
diff --git a/port/AssimpRs/src/core/mod.rs b/port/AssimpRs/src/core/mod.rs
deleted file mode 100644
index e69de29bb..000000000
diff --git a/port/AssimpRs/src/errors/mod.rs b/port/AssimpRs/src/errors/mod.rs
deleted file mode 100644
index e69de29bb..000000000
diff --git a/port/AssimpRs/src/formats/mod.rs b/port/AssimpRs/src/formats/mod.rs
deleted file mode 100644
index e69de29bb..000000000
diff --git a/port/AssimpRs/src/lib.rs b/port/AssimpRs/src/lib.rs
deleted file mode 100644
index 31e1bb209..000000000
--- a/port/AssimpRs/src/lib.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-#[cfg(test)]
-mod tests {
-    #[test]
-    fn it_works() {
-        assert_eq!(2 + 2, 4);
-    }
-}
diff --git a/port/AssimpRs/src/material/mod.rs b/port/AssimpRs/src/material/mod.rs
deleted file mode 100644
index e69de29bb..000000000
diff --git a/port/AssimpRs/src/postprocess/mod.rs b/port/AssimpRs/src/postprocess/mod.rs
deleted file mode 100644
index e69de29bb..000000000
diff --git a/port/AssimpRs/src/shims/mod.rs b/port/AssimpRs/src/shims/mod.rs
deleted file mode 100644
index e69de29bb..000000000
diff --git a/port/AssimpRs/src/socket/mod.rs b/port/AssimpRs/src/socket/mod.rs
deleted file mode 100644
index e69de29bb..000000000
diff --git a/port/AssimpRs/src/structs/mod.rs b/port/AssimpRs/src/structs/mod.rs
deleted file mode 100644
index e69de29bb..000000000

From 6363bf34c0f80ac41acd4fbd0a8b1b11f2533654 Mon Sep 17 00:00:00 2001
From: David Golembiowski <dmgolembiowski@gmail.com>
Date: Fri, 24 Apr 2020 17:03:41 -0400
Subject: [PATCH 080/211] see git commit message rust-port 5d05c536

---
 .gitignore                            |  6 ++++++
 port/assimp_rs/Cargo.lock             |  6 ++++++
 port/assimp_rs/Cargo.toml             |  9 +++++++++
 port/assimp_rs/src/camera/mod.rs      |  0
 port/assimp_rs/src/core/mod.rs        |  0
 port/assimp_rs/src/errors/mod.rs      |  0
 port/assimp_rs/src/formats/mod.rs     |  0
 port/assimp_rs/src/lib.rs             | 17 +++++++++++++++++
 port/assimp_rs/src/material/mod.rs    |  0
 port/assimp_rs/src/postprocess/mod.rs |  0
 port/assimp_rs/src/shims/mod.rs       |  0
 port/assimp_rs/src/socket/mod.rs      |  0
 port/assimp_rs/src/structs/mod.rs     |  0
 13 files changed, 38 insertions(+)
 create mode 100644 port/assimp_rs/Cargo.lock
 create mode 100644 port/assimp_rs/Cargo.toml
 create mode 100644 port/assimp_rs/src/camera/mod.rs
 create mode 100644 port/assimp_rs/src/core/mod.rs
 create mode 100644 port/assimp_rs/src/errors/mod.rs
 create mode 100644 port/assimp_rs/src/formats/mod.rs
 create mode 100644 port/assimp_rs/src/lib.rs
 create mode 100644 port/assimp_rs/src/material/mod.rs
 create mode 100644 port/assimp_rs/src/postprocess/mod.rs
 create mode 100644 port/assimp_rs/src/shims/mod.rs
 create mode 100644 port/assimp_rs/src/socket/mod.rs
 create mode 100644 port/assimp_rs/src/structs/mod.rs

diff --git a/.gitignore b/.gitignore
index e975976bf..fe59f9a70 100644
--- a/.gitignore
+++ b/.gitignore
@@ -79,6 +79,12 @@ test/gtest/src/gtest-stamp/Debug/
 tools/assimp_view/assimp_viewer.vcxproj.user
 *.pyc
 
+### Rust ###
+# Generated by Cargo; will have compiled files and executables
+port/assimp_rs/target/
+# Backup files generated by rustfmt
+port/assimp_rs/**/*.rs.bk
+
 # Unix editor backups
 *~
 test/gtest/src/gtest-stamp/gtest-gitinfo.txt
diff --git a/port/assimp_rs/Cargo.lock b/port/assimp_rs/Cargo.lock
new file mode 100644
index 000000000..4f571f362
--- /dev/null
+++ b/port/assimp_rs/Cargo.lock
@@ -0,0 +1,6 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+[[package]]
+name = "assimp_rs"
+version = "0.1.0"
+
diff --git a/port/assimp_rs/Cargo.toml b/port/assimp_rs/Cargo.toml
new file mode 100644
index 000000000..073a2b283
--- /dev/null
+++ b/port/assimp_rs/Cargo.toml
@@ -0,0 +1,9 @@
+[package]
+name = "assimp_rs"
+version = "0.1.0"
+authors = ["David Golembiowski <dmgolembiowski@gmail.com>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
diff --git a/port/assimp_rs/src/camera/mod.rs b/port/assimp_rs/src/camera/mod.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/core/mod.rs b/port/assimp_rs/src/core/mod.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/errors/mod.rs b/port/assimp_rs/src/errors/mod.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/formats/mod.rs b/port/assimp_rs/src/formats/mod.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/lib.rs b/port/assimp_rs/src/lib.rs
new file mode 100644
index 000000000..dbb648876
--- /dev/null
+++ b/port/assimp_rs/src/lib.rs
@@ -0,0 +1,17 @@
+pub mod camera;
+pub mod core;
+pub mod errors;
+pub mod formats;
+pub mod material;
+pub mod postprocess;
+pub mod shims;
+pub mod socket;
+pub mod structs;
+
+#[cfg(test)]
+mod tests {
+    #[test]
+    fn it_works() {
+        assert_eq!(true, true);
+    }
+}
diff --git a/port/assimp_rs/src/material/mod.rs b/port/assimp_rs/src/material/mod.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/postprocess/mod.rs b/port/assimp_rs/src/postprocess/mod.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/shims/mod.rs b/port/assimp_rs/src/shims/mod.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/socket/mod.rs b/port/assimp_rs/src/socket/mod.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/structs/mod.rs b/port/assimp_rs/src/structs/mod.rs
new file mode 100644
index 000000000..e69de29bb

From 2108e08c900a624ae9a0a858860e7932635ee9a9 Mon Sep 17 00:00:00 2001
From: David Golembiowski <dmgolembiowski@gmail.com>
Date: Fri, 24 Apr 2020 18:15:51 -0400
Subject: [PATCH 081/211] adding structs

---
 port/assimp_rs/src/structs/mod.rs | 61 +++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)

diff --git a/port/assimp_rs/src/structs/mod.rs b/port/assimp_rs/src/structs/mod.rs
index e69de29bb..fd9087648 100644
--- a/port/assimp_rs/src/structs/mod.rs
+++ b/port/assimp_rs/src/structs/mod.rs
@@ -0,0 +1,61 @@
+mod anim;
+/* Animation
+ * NodeAnim
+ * MeshAnim
+ * MeshMorphAnim
+ */
+mod blob;
+/* ExportDataBlob
+ */
+mod vec;
+/* Vector2d
+ * Vector3d
+ * */
+mod matrix;
+/* Matrix3by3
+ * Matrix4by4
+ */
+mod camera;
+/* Camera */
+mod color;
+/* Color3d
+ * Color4d
+ */
+mod key;
+/* MeshKey
+ * MeshMorphKey
+ * QuatKey
+ * VectorKey
+ */
+mod texel;
+mod plane;
+mod string;
+/* String
+ */
+mod material;
+/* Material
+ * MaterialPropery
+ * MaterialPropertyString
+ */
+mod mem;
+mod quaternion;
+mod face;
+mod vertex_weight;
+mod mesh;
+/* Mesh
+ */
+mod meta;
+/* Metadata
+ * MetadataEntry
+ */
+mod node;
+/* Node
+ * */
+mod light;
+mod texture;
+mod ray;
+mod transform;
+/* UVTransform */
+mod bone;
+mod scene;
+/* Scene */

From 060c45fcf3b4019446560c079adafb8a5b894f40 Mon Sep 17 00:00:00 2001
From: David Golembiowski <dmgolembiowski@gmail.com>
Date: Fri, 24 Apr 2020 22:15:32 -0400
Subject: [PATCH 082/211] initial layout for anim.rs

---
 port/assimp_rs/src/structs/anim.rs | 44 ++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 port/assimp_rs/src/structs/anim.rs

diff --git a/port/assimp_rs/src/structs/anim.rs b/port/assimp_rs/src/structs/anim.rs
new file mode 100644
index 000000000..5374151eb
--- /dev/null
+++ b/port/assimp_rs/src/structs/anim.rs
@@ -0,0 +1,44 @@
+pub struct Animation<'mA, 'mMA, 'nA> {
+    /* The name of the animation. If the modeling package this data was
+     * exported from does support only a single animation channel, this
+     * name is usually empty (length is zero).
+     */
+    m_name: Option<String>,
+    // Duration of the animation in ticks
+    m_duration: f64,
+    // Ticks per second. Zero (0.000... ticks/second) if not
+    // specified in the imported file
+    m_ticks_per_second: Option<f64>,
+    /* Number of bone animation channels.
+       Each channel affects a single node.
+       */
+    m_num_channels: u64,
+    /* Node animation channels. Each channel
+       affects a single node. 
+       ?? -> The array is m_num_channels in size.
+       (maybe refine to a derivative type of usize?)
+       */
+    m_channels: &'nA NodeAnim,
+    /* Number of mesh animation channels. Each
+       channel affects a single mesh and defines
+       vertex-based animation.
+       */
+    m_num_mesh_channels: u64,
+    /* The mesh animation channels. Each channel
+       affects a single mesh.
+       The array is m_num_mesh_channels in size
+       (maybe refine to a derivative of usize?)
+       */
+    m_mesh_channels: &'mA MeshAnim,
+    /* The number of mesh animation channels. Each channel
+       affects a single mesh and defines some morphing animation.
+       */
+    m_num_morph_mesh_channels: u64,
+    /* The morph mesh animation channels. Each channel affects a single mesh.
+       The array is mNumMorphMeshChannels in size.
+       */
+    m_morph_mesh_channels: &'mMA MeshMorphAnim    
+}
+pub struct NodeAnim {}
+pub struct MeshAnim {}
+pub struct MeshMorphAnim {}

From e438310d8cc3718fdc32d62462b8217569f9c766 Mon Sep 17 00:00:00 2001
From: David Golembiowski <dmgolembiowski@gmail.com>
Date: Sat, 25 Apr 2020 00:12:58 -0400
Subject: [PATCH 083/211] should have added these earlier

---
 port/assimp_rs/src/structs/blob.rs          | 0
 port/assimp_rs/src/structs/bone.rs          | 0
 port/assimp_rs/src/structs/camera.rs        | 0
 port/assimp_rs/src/structs/color.rs         | 0
 port/assimp_rs/src/structs/face.rs          | 0
 port/assimp_rs/src/structs/key.rs           | 0
 port/assimp_rs/src/structs/light.rs         | 0
 port/assimp_rs/src/structs/material.rs      | 0
 port/assimp_rs/src/structs/matrix.rs        | 0
 port/assimp_rs/src/structs/mem.rs           | 0
 port/assimp_rs/src/structs/mesh.rs          | 0
 port/assimp_rs/src/structs/meta.rs          | 0
 port/assimp_rs/src/structs/node.rs          | 0
 port/assimp_rs/src/structs/plane.rs         | 0
 port/assimp_rs/src/structs/quaternion.rs    | 0
 port/assimp_rs/src/structs/ray.rs           | 0
 port/assimp_rs/src/structs/scene.rs         | 0
 port/assimp_rs/src/structs/string.rs        | 0
 port/assimp_rs/src/structs/texel.rs         | 0
 port/assimp_rs/src/structs/texture.rs       | 0
 port/assimp_rs/src/structs/transform.rs     | 0
 port/assimp_rs/src/structs/vec.rs           | 0
 port/assimp_rs/src/structs/vertex_weight.rs | 0
 23 files changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 port/assimp_rs/src/structs/blob.rs
 create mode 100644 port/assimp_rs/src/structs/bone.rs
 create mode 100644 port/assimp_rs/src/structs/camera.rs
 create mode 100644 port/assimp_rs/src/structs/color.rs
 create mode 100644 port/assimp_rs/src/structs/face.rs
 create mode 100644 port/assimp_rs/src/structs/key.rs
 create mode 100644 port/assimp_rs/src/structs/light.rs
 create mode 100644 port/assimp_rs/src/structs/material.rs
 create mode 100644 port/assimp_rs/src/structs/matrix.rs
 create mode 100644 port/assimp_rs/src/structs/mem.rs
 create mode 100644 port/assimp_rs/src/structs/mesh.rs
 create mode 100644 port/assimp_rs/src/structs/meta.rs
 create mode 100644 port/assimp_rs/src/structs/node.rs
 create mode 100644 port/assimp_rs/src/structs/plane.rs
 create mode 100644 port/assimp_rs/src/structs/quaternion.rs
 create mode 100644 port/assimp_rs/src/structs/ray.rs
 create mode 100644 port/assimp_rs/src/structs/scene.rs
 create mode 100644 port/assimp_rs/src/structs/string.rs
 create mode 100644 port/assimp_rs/src/structs/texel.rs
 create mode 100644 port/assimp_rs/src/structs/texture.rs
 create mode 100644 port/assimp_rs/src/structs/transform.rs
 create mode 100644 port/assimp_rs/src/structs/vec.rs
 create mode 100644 port/assimp_rs/src/structs/vertex_weight.rs

diff --git a/port/assimp_rs/src/structs/blob.rs b/port/assimp_rs/src/structs/blob.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/structs/bone.rs b/port/assimp_rs/src/structs/bone.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/structs/camera.rs b/port/assimp_rs/src/structs/camera.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/structs/color.rs b/port/assimp_rs/src/structs/color.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/structs/face.rs b/port/assimp_rs/src/structs/face.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/structs/key.rs b/port/assimp_rs/src/structs/key.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/structs/light.rs b/port/assimp_rs/src/structs/light.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/structs/material.rs b/port/assimp_rs/src/structs/material.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/structs/matrix.rs b/port/assimp_rs/src/structs/matrix.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/structs/mem.rs b/port/assimp_rs/src/structs/mem.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/structs/mesh.rs b/port/assimp_rs/src/structs/mesh.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/structs/meta.rs b/port/assimp_rs/src/structs/meta.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/structs/node.rs b/port/assimp_rs/src/structs/node.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/structs/plane.rs b/port/assimp_rs/src/structs/plane.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/structs/quaternion.rs b/port/assimp_rs/src/structs/quaternion.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/structs/ray.rs b/port/assimp_rs/src/structs/ray.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/structs/scene.rs b/port/assimp_rs/src/structs/scene.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/structs/string.rs b/port/assimp_rs/src/structs/string.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/structs/texel.rs b/port/assimp_rs/src/structs/texel.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/structs/texture.rs b/port/assimp_rs/src/structs/texture.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/structs/transform.rs b/port/assimp_rs/src/structs/transform.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/structs/vec.rs b/port/assimp_rs/src/structs/vec.rs
new file mode 100644
index 000000000..e69de29bb
diff --git a/port/assimp_rs/src/structs/vertex_weight.rs b/port/assimp_rs/src/structs/vertex_weight.rs
new file mode 100644
index 000000000..e69de29bb

From bafb8e3189ec472fc9552bbf128047adb4247464 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Sun, 26 Apr 2020 08:59:52 +0200
Subject: [PATCH 084/211] closes https://github.com/assimp/assimp/issues/3165:
 remove deprecated code whch causes compiler warning.

---
 code/Common/SpatialSort.cpp        | 238 ++++++++++++++---------------
 include/assimp/SpatialSort.h       |  52 +++----
 test/CMakeLists.txt                |   1 +
 test/unit/Common/utSpatialSort.cpp |  84 ++++++++++
 test/unit/utStringUtils.cpp        |   2 -
 5 files changed, 220 insertions(+), 157 deletions(-)
 create mode 100644 test/unit/Common/utSpatialSort.cpp

diff --git a/code/Common/SpatialSort.cpp b/code/Common/SpatialSort.cpp
index a32ff5f90..352a36fba 100644
--- a/code/Common/SpatialSort.cpp
+++ b/code/Common/SpatialSort.cpp
@@ -5,8 +5,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,
@@ -50,71 +48,64 @@ using namespace Assimp;
 
 // CHAR_BIT seems to be defined under MVSC, but not under GCC. Pray that the correct value is 8.
 #ifndef CHAR_BIT
-#   define CHAR_BIT 8
+#define CHAR_BIT 8
 #endif
 
 #ifdef _WIN32
-#    pragma warning(disable : 4127)  
+//#    pragma warning(disable : 4127)
 #endif // _WIN32
 
-// ------------------------------------------------------------------------------------------------
-// Constructs a spatially sorted representation from the given position array.
-SpatialSort::SpatialSort( const aiVector3D* pPositions, unsigned int pNumPositions,
-    unsigned int pElementOffset)
+const aiVector3D PlaneInit( 0.8523f, 0.34321f, 0.5736f );
 
-    // define the reference plane. We choose some arbitrary vector away from all basic axises
-    // in the hope that no model spreads all its vertices along this plane.
-    : mPlaneNormal(0.8523f, 0.34321f, 0.5736f)
-{
+        // ------------------------------------------------------------------------------------------------
+// Constructs a spatially sorted representation from the given position array.
+// define the reference plane. We choose some arbitrary vector away from all basic axises
+// in the hope that no model spreads all its vertices along this plane.
+SpatialSort::SpatialSort(const aiVector3D *pPositions, unsigned int pNumPositions, unsigned int pElementOffset) :
+        mPlaneNormal(PlaneInit) {
     mPlaneNormal.Normalize();
-    Fill(pPositions,pNumPositions,pElementOffset);
+    Fill(pPositions, pNumPositions, pElementOffset);
 }
 
 // ------------------------------------------------------------------------------------------------
-SpatialSort :: SpatialSort()
-: mPlaneNormal(0.8523f, 0.34321f, 0.5736f)
-{
+SpatialSort::SpatialSort() :
+        mPlaneNormal(PlaneInit) {
     mPlaneNormal.Normalize();
 }
 
 // ------------------------------------------------------------------------------------------------
 // Destructor
-SpatialSort::~SpatialSort()
-{
-    // nothing to do here, everything destructs automatically
+SpatialSort::~SpatialSort() {
+    // empty
 }
 
 // ------------------------------------------------------------------------------------------------
-void SpatialSort::Fill( const aiVector3D* pPositions, unsigned int pNumPositions,
-    unsigned int pElementOffset,
-    bool pFinalize /*= true */)
-{
+void SpatialSort::Fill(const aiVector3D *pPositions, unsigned int pNumPositions,
+        unsigned int pElementOffset,
+        bool pFinalize /*= true */) {
     mPositions.clear();
-    Append(pPositions,pNumPositions,pElementOffset,pFinalize);
+    Append(pPositions, pNumPositions, pElementOffset, pFinalize);
 }
 
 // ------------------------------------------------------------------------------------------------
-void SpatialSort :: Finalize()
-{
-    std::sort( mPositions.begin(), mPositions.end());
+void SpatialSort::Finalize() {
+    std::sort(mPositions.begin(), mPositions.end());
 }
 
 // ------------------------------------------------------------------------------------------------
-void SpatialSort::Append( const aiVector3D* pPositions, unsigned int pNumPositions,
-    unsigned int pElementOffset,
-    bool pFinalize /*= true */)
-{
+void SpatialSort::Append(const aiVector3D *pPositions, unsigned int pNumPositions,
+        unsigned int pElementOffset,
+        bool pFinalize /*= true */) {
     // store references to all given positions along with their distance to the reference plane
     const size_t initial = mPositions.size();
-    mPositions.reserve(initial + (pFinalize?pNumPositions:pNumPositions*2));
-    for( unsigned int a = 0; a < pNumPositions; a++)
-    {
-        const char* tempPointer = reinterpret_cast<const char*> (pPositions);
-        const aiVector3D* vec   = reinterpret_cast<const aiVector3D*> (tempPointer + a * pElementOffset);
+    mPositions.reserve(initial + (pFinalize ? pNumPositions : pNumPositions * 2));
+    for (unsigned int a = 0; a < pNumPositions; a++) {
+        const char *tempPointer = reinterpret_cast<const char *>(pPositions);
+        const aiVector3D *vec = reinterpret_cast<const aiVector3D *>(tempPointer + a * pElementOffset);
 
         // store position by index and distance
         ai_real distance = *vec * mPlaneNormal;
-        mPositions.push_back( Entry( static_cast<unsigned int>(a+initial), *vec, distance));
+        mPositions.push_back(Entry(static_cast<unsigned int>(a + initial), *vec, distance));
     }
 
     if (pFinalize) {
@@ -125,9 +116,8 @@ void SpatialSort::Append( const aiVector3D* pPositions, unsigned int pNumPositio
 
 // ------------------------------------------------------------------------------------------------
 // Returns an iterator for all positions close to the given position.
-void SpatialSort::FindPositions( const aiVector3D& pPosition,
-    ai_real pRadius, std::vector<unsigned int>& poResults) const
-{
+void SpatialSort::FindPositions(const aiVector3D &pPosition,
+        ai_real pRadius, std::vector<unsigned int> &poResults) const {
     const ai_real dist = pPosition * mPlaneNormal;
     const ai_real minDist = dist - pRadius, maxDist = dist + pRadius;
 
@@ -135,19 +125,18 @@ void SpatialSort::FindPositions( const aiVector3D& pPosition,
     poResults.clear();
 
     // quick check for positions outside the range
-    if( mPositions.size() == 0)
+    if (mPositions.size() == 0)
         return;
-    if( maxDist < mPositions.front().mDistance)
+    if (maxDist < mPositions.front().mDistance)
         return;
-    if( minDist > mPositions.back().mDistance)
+    if (minDist > mPositions.back().mDistance)
         return;
 
     // do a binary search for the minimal distance to start the iteration there
     unsigned int index = (unsigned int)mPositions.size() / 2;
     unsigned int binaryStepSize = (unsigned int)mPositions.size() / 4;
-    while( binaryStepSize > 1)
-    {
-        if( mPositions[index].mDistance < minDist)
+    while (binaryStepSize > 1) {
+        if (mPositions[index].mDistance < minDist)
             index += binaryStepSize;
         else
             index -= binaryStepSize;
@@ -157,21 +146,20 @@ void SpatialSort::FindPositions( const aiVector3D& pPosition,
 
     // depending on the direction of the last step we need to single step a bit back or forth
     // to find the actual beginning element of the range
-    while( index > 0 && mPositions[index].mDistance > minDist)
+    while (index > 0 && mPositions[index].mDistance > minDist)
         index--;
-    while( index < (mPositions.size() - 1) && mPositions[index].mDistance < minDist)
+    while (index < (mPositions.size() - 1) && mPositions[index].mDistance < minDist)
         index++;
 
     // Mow start iterating from there until the first position lays outside of the distance range.
     // Add all positions inside the distance range within the given radius to the result aray
     std::vector<Entry>::const_iterator it = mPositions.begin() + index;
-    const ai_real pSquared = pRadius*pRadius;
-    while( it->mDistance < maxDist)
-    {
-        if( (it->mPosition - pPosition).SquareLength() < pSquared)
-            poResults.push_back( it->mIndex);
+    const ai_real pSquared = pRadius * pRadius;
+    while (it->mDistance < maxDist) {
+        if ((it->mPosition - pPosition).SquareLength() < pSquared)
+            poResults.push_back(it->mIndex);
         ++it;
-        if( it == mPositions.end())
+        if (it == mPositions.end())
             break;
     }
 
@@ -180,70 +168,71 @@ void SpatialSort::FindPositions( const aiVector3D& pPosition,
 
 namespace {
 
-    // Binary, signed-integer representation of a single-precision floating-point value.
-    // IEEE 754 says: "If two floating-point numbers in the same format are ordered then they are
-    //  ordered the same way when their bits are reinterpreted as sign-magnitude integers."
-    // This allows us to convert all floating-point numbers to signed integers of arbitrary size
-    //  and then use them to work with ULPs (Units in the Last Place, for high-precision
-    //  computations) or to compare them (integer comparisons are faster than floating-point
-    //  comparisons on many platforms).
-    typedef ai_int BinFloat;
+// Binary, signed-integer representation of a single-precision floating-point value.
+// IEEE 754 says: "If two floating-point numbers in the same format are ordered then they are
+//  ordered the same way when their bits are reinterpreted as sign-magnitude integers."
+// This allows us to convert all floating-point numbers to signed integers of arbitrary size
+//  and then use them to work with ULPs (Units in the Last Place, for high-precision
+//  computations) or to compare them (integer comparisons are faster than floating-point
+//  comparisons on many platforms).
+typedef ai_int BinFloat;
 
-    // --------------------------------------------------------------------------------------------
-    // Converts the bit pattern of a floating-point number to its signed integer representation.
-    BinFloat ToBinary( const ai_real & pValue) {
+// --------------------------------------------------------------------------------------------
+// Converts the bit pattern of a floating-point number to its signed integer representation.
+BinFloat ToBinary(const ai_real &pValue) {
 
-        // If this assertion fails, signed int is not big enough to store a float on your platform.
-        //  Please correct the declaration of BinFloat a few lines above - but do it in a portable,
-        //  #ifdef'd manner!
-        static_assert( sizeof(BinFloat) >= sizeof(ai_real), "sizeof(BinFloat) >= sizeof(ai_real)");
+    // If this assertion fails, signed int is not big enough to store a float on your platform.
+    //  Please correct the declaration of BinFloat a few lines above - but do it in a portable,
+    //  #ifdef'd manner!
+    static_assert(sizeof(BinFloat) >= sizeof(ai_real), "sizeof(BinFloat) >= sizeof(ai_real)");
 
-        #if defined( _MSC_VER)
-            // If this assertion fails, Visual C++ has finally moved to ILP64. This means that this
-            //  code has just become legacy code! Find out the current value of _MSC_VER and modify
-            //  the #if above so it evaluates false on the current and all upcoming VC versions (or
-            //  on the current platform, if LP64 or LLP64 are still used on other platforms).
-            static_assert( sizeof(BinFloat) == sizeof(ai_real), "sizeof(BinFloat) == sizeof(ai_real)");
+#if defined(_MSC_VER)
+    // If this assertion fails, Visual C++ has finally moved to ILP64. This means that this
+    //  code has just become legacy code! Find out the current value of _MSC_VER and modify
+    //  the #if above so it evaluates false on the current and all upcoming VC versions (or
+    //  on the current platform, if LP64 or LLP64 are still used on other platforms).
+    static_assert(sizeof(BinFloat) == sizeof(ai_real), "sizeof(BinFloat) == sizeof(ai_real)");
 
-            // This works best on Visual C++, but other compilers have their problems with it.
-            const BinFloat binValue = reinterpret_cast<BinFloat const &>(pValue);
-        #else
-            // On many compilers, reinterpreting a float address as an integer causes aliasing
-            // problems. This is an ugly but more or less safe way of doing it.
-            union {
-                ai_real     asFloat;
-                BinFloat    asBin;
-            } conversion;
-            conversion.asBin    = 0; // zero empty space in case sizeof(BinFloat) > sizeof(float)
-            conversion.asFloat  = pValue;
-            const BinFloat binValue = conversion.asBin;
-        #endif
+    // This works best on Visual C++, but other compilers have their problems with it.
+    const BinFloat binValue = reinterpret_cast<BinFloat const &>(pValue);
+    //::memcpy(&binValue, &pValue, sizeof(pValue));
+    //return binValue;
+#else
+    // On many compilers, reinterpreting a float address as an integer causes aliasing
+    // problems. This is an ugly but more or less safe way of doing it.
+    union {
+        ai_real asFloat;
+        BinFloat asBin;
+    } conversion;
+    conversion.asBin = 0; // zero empty space in case sizeof(BinFloat) > sizeof(float)
+    conversion.asFloat = pValue;
+    const BinFloat binValue = conversion.asBin;
+#endif
 
-        // floating-point numbers are of sign-magnitude format, so find out what signed number
-        //  representation we must convert negative values to.
-        // See http://en.wikipedia.org/wiki/Signed_number_representations.
+    // floating-point numbers are of sign-magnitude format, so find out what signed number
+    //  representation we must convert negative values to.
+    // See http://en.wikipedia.org/wiki/Signed_number_representations.
 
-        // Two's complement?
-        if( (-42 == (~42 + 1)) && (binValue & 0x80000000))
-            return BinFloat(1 << (CHAR_BIT * sizeof(BinFloat) - 1)) - binValue;
-        // One's complement?
-        else if ( (-42 == ~42) && (binValue & 0x80000000))
-            return BinFloat(-0) - binValue;
-        // Sign-magnitude?
-        else if( (-42 == (42 | (-0))) && (binValue & 0x80000000)) // -0 = 1000... binary
-            return binValue;
-        else
-            return binValue;
-    }
+    // Two's complement?
+    /*if ((-42 == (~42 + 1)) && (binValue & 0x80000000))
+        return BinFloat(1 << (CHAR_BIT * sizeof(BinFloat) - 1)) - binValue;
+    // One's complement?
+    else if ((-42 == ~42) && (binValue & 0x80000000))
+        return BinFloat(-0) - binValue;
+    // Sign-magnitude?
+    else if ((-42 == (42 | (-0))) && (binValue & 0x80000000)) // -0 = 1000... binary
+        return binValue;
+    else*/
+
+    return binValue;
+}
 
 } // namespace
 
 // ------------------------------------------------------------------------------------------------
 // Fills an array with indices of all positions identical to the given position. In opposite to
 // FindPositions(), not an epsilon is used but a (very low) tolerance of four floating-point units.
-void SpatialSort::FindIdenticalPositions( const aiVector3D& pPosition,
-    std::vector<unsigned int>& poResults) const
-{
+void SpatialSort::FindIdenticalPositions(const aiVector3D &pPosition, std::vector<unsigned int> &poResults) const {
     // Epsilons have a huge disadvantage: they are of constant precision, while floating-point
     //  values are of log2 precision. If you apply e=0.01 to 100, the epsilon is rather small, but
     //  if you apply it to 0.001, it is enormous.
@@ -269,20 +258,19 @@ void SpatialSort::FindIdenticalPositions( const aiVector3D& pPosition,
 
     // Convert the plane distance to its signed integer representation so the ULPs tolerance can be
     //  applied. For some reason, VC won't optimize two calls of the bit pattern conversion.
-    const BinFloat minDistBinary = ToBinary( pPosition * mPlaneNormal) - distanceToleranceInULPs;
+    const BinFloat minDistBinary = ToBinary(pPosition * mPlaneNormal) - distanceToleranceInULPs;
     const BinFloat maxDistBinary = minDistBinary + 2 * distanceToleranceInULPs;
 
     // clear the array in this strange fashion because a simple clear() would also deallocate
     // the array which we want to avoid
-    poResults.resize( 0 );
+    poResults.resize(0);
 
     // do a binary search for the minimal distance to start the iteration there
     unsigned int index = (unsigned int)mPositions.size() / 2;
     unsigned int binaryStepSize = (unsigned int)mPositions.size() / 4;
-    while( binaryStepSize > 1)
-    {
+    while (binaryStepSize > 1) {
         // Ugly, but conditional jumps are faster with integers than with floats
-        if( minDistBinary > ToBinary(mPositions[index].mDistance))
+        if (minDistBinary > ToBinary(mPositions[index].mDistance))
             index += binaryStepSize;
         else
             index -= binaryStepSize;
@@ -292,20 +280,19 @@ void SpatialSort::FindIdenticalPositions( const aiVector3D& pPosition,
 
     // depending on the direction of the last step we need to single step a bit back or forth
     // to find the actual beginning element of the range
-    while( index > 0 && minDistBinary < ToBinary(mPositions[index].mDistance) )
+    while (index > 0 && minDistBinary < ToBinary(mPositions[index].mDistance))
         index--;
-    while( index < (mPositions.size() - 1) && minDistBinary > ToBinary(mPositions[index].mDistance))
+    while (index < (mPositions.size() - 1) && minDistBinary > ToBinary(mPositions[index].mDistance))
         index++;
 
     // Now start iterating from there until the first position lays outside of the distance range.
     // Add all positions inside the distance range within the tolerance to the result array
     std::vector<Entry>::const_iterator it = mPositions.begin() + index;
-    while( ToBinary(it->mDistance) < maxDistBinary)
-    {
-        if( distance3DToleranceInULPs >= ToBinary((it->mPosition - pPosition).SquareLength()))
+    while (ToBinary(it->mDistance) < maxDistBinary) {
+        if (distance3DToleranceInULPs >= ToBinary((it->mPosition - pPosition).SquareLength()))
             poResults.push_back(it->mIndex);
         ++it;
-        if( it == mPositions.end())
+        if (it == mPositions.end())
             break;
     }
 
@@ -313,22 +300,19 @@ void SpatialSort::FindIdenticalPositions( const aiVector3D& pPosition,
 }
 
 // ------------------------------------------------------------------------------------------------
-unsigned int SpatialSort::GenerateMappingTable(std::vector<unsigned int>& fill, ai_real pRadius) const
-{
-    fill.resize(mPositions.size(),UINT_MAX);
+unsigned int SpatialSort::GenerateMappingTable(std::vector<unsigned int> &fill, ai_real pRadius) const {
+    fill.resize(mPositions.size(), UINT_MAX);
     ai_real dist, maxDist;
 
-    unsigned int t=0;
-    const ai_real pSquared = pRadius*pRadius;
+    unsigned int t = 0;
+    const ai_real pSquared = pRadius * pRadius;
     for (size_t i = 0; i < mPositions.size();) {
         dist = mPositions[i].mPosition * mPlaneNormal;
         maxDist = dist + pRadius;
 
         fill[mPositions[i].mIndex] = t;
-        const aiVector3D& oldpos = mPositions[i].mPosition;
-        for (++i; i < fill.size() && mPositions[i].mDistance < maxDist
-            && (mPositions[i].mPosition - oldpos).SquareLength() < pSquared; ++i)
-        {
+        const aiVector3D &oldpos = mPositions[i].mPosition;
+        for (++i; i < fill.size() && mPositions[i].mDistance < maxDist && (mPositions[i].mPosition - oldpos).SquareLength() < pSquared; ++i) {
             fill[mPositions[i].mIndex] = t;
         }
         ++t;
@@ -338,7 +322,7 @@ unsigned int SpatialSort::GenerateMappingTable(std::vector<unsigned int>& fill,
 
     // debug invariant: mPositions[i].mIndex values must range from 0 to mPositions.size()-1
     for (size_t i = 0; i < fill.size(); ++i) {
-        ai_assert(fill[i]<mPositions.size());
+        ai_assert(fill[i] < mPositions.size());
     }
 
 #endif
diff --git a/include/assimp/SpatialSort.h b/include/assimp/SpatialSort.h
index c2d8bbbf8..4d37eb6e3 100644
--- a/include/assimp/SpatialSort.h
+++ b/include/assimp/SpatialSort.h
@@ -46,11 +46,11 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define AI_SPATIALSORT_H_INC
 
 #ifdef __GNUC__
-#   pragma GCC system_header
+#pragma GCC system_header
 #endif
 
-#include <vector>
 #include <assimp/types.h>
+#include <vector>
 
 namespace Assimp {
 
@@ -62,10 +62,8 @@ namespace Assimp {
  * time, with O(n) worst case complexity when all vertices lay on the plane. The plane is chosen
  * so that it avoids common planes in usual data sets. */
 // ------------------------------------------------------------------------------------------------
-class ASSIMP_API SpatialSort
-{
+class ASSIMP_API SpatialSort {
 public:
-
     SpatialSort();
 
     // ------------------------------------------------------------------------------------
@@ -76,14 +74,12 @@ public:
      * @param pNumPositions Number of vectors to expect in that array.
      * @param pElementOffset Offset in bytes from the beginning of one vector in memory
      *   to the beginning of the next vector. */
-    SpatialSort( const aiVector3D* pPositions, unsigned int pNumPositions,
-        unsigned int pElementOffset);
+    SpatialSort(const aiVector3D *pPositions, unsigned int pNumPositions,
+            unsigned int pElementOffset);
 
     /** Destructor */
     ~SpatialSort();
 
-public:
-
     // ------------------------------------------------------------------------------------
     /** Sets the input data for the SpatialSort. This replaces existing data, if any.
      *  The new data receives new indices in ascending order.
@@ -97,17 +93,15 @@ public:
      *   required in order to use #FindPosition() or #GenerateMappingTable().
      *   If you don't finalize yet, you can use #Append() to add data from
      *   other sources.*/
-    void Fill( const aiVector3D* pPositions, unsigned int pNumPositions,
-        unsigned int pElementOffset,
-        bool pFinalize = true);
-
+    void Fill(const aiVector3D *pPositions, unsigned int pNumPositions,
+            unsigned int pElementOffset,
+            bool pFinalize = true);
 
     // ------------------------------------------------------------------------------------
     /** Same as #Fill(), except the method appends to existing data in the #SpatialSort. */
-    void Append( const aiVector3D* pPositions, unsigned int pNumPositions,
-        unsigned int pElementOffset,
-        bool pFinalize = true);
-
+    void Append(const aiVector3D *pPositions, unsigned int pNumPositions,
+            unsigned int pElementOffset,
+            bool pFinalize = true);
 
     // ------------------------------------------------------------------------------------
     /** Finalize the spatial hash data structure. This can be useful after
@@ -123,8 +117,8 @@ public:
      * @param poResults The container to store the indices of the found positions.
      *   Will be emptied by the call so it may contain anything.
      * @return An iterator to iterate over all vertices in the given area.*/
-    void FindPositions( const aiVector3D& pPosition, ai_real pRadius,
-        std::vector<unsigned int>& poResults) const;
+    void FindPositions(const aiVector3D &pPosition, ai_real pRadius,
+            std::vector<unsigned int> &poResults) const;
 
     // ------------------------------------------------------------------------------------
     /** Fills an array with indices of all positions identical to the given position. In
@@ -133,8 +127,8 @@ public:
      * @param pPosition The position to look for vertices.
      * @param poResults The container to store the indices of the found positions.
      *   Will be emptied by the call so it may contain anything.*/
-    void FindIdenticalPositions( const aiVector3D& pPosition,
-        std::vector<unsigned int>& poResults) const;
+    void FindIdenticalPositions(const aiVector3D &pPosition,
+            std::vector<unsigned int> &poResults) const;
 
     // ------------------------------------------------------------------------------------
     /** Compute a table that maps each vertex ID referring to a spatially close
@@ -144,8 +138,8 @@ public:
      * @param pRadius Maximal distance from the position a vertex may have to
      *   be counted in.
      *  @return Number of unique vertices (n).  */
-    unsigned int GenerateMappingTable(std::vector<unsigned int>& fill,
-        ai_real pRadius) const;
+    unsigned int GenerateMappingTable(std::vector<unsigned int> &fill,
+            ai_real pRadius) const;
 
 protected:
     /** Normal of the sorting plane, normalized. The center is always at (0, 0, 0) */
@@ -159,15 +153,17 @@ protected:
         ai_real mDistance; ///< Distance of this vertex to the sorting plane
 
         Entry() AI_NO_EXCEPT
-        : mIndex( 999999999 ), mPosition(), mDistance( 99999. ) {
-            // empty        
+                : mIndex(999999999),
+                  mPosition(),
+                  mDistance(99999.) {
+            // empty
         }
-        Entry( unsigned int pIndex, const aiVector3D& pPosition, ai_real pDistance)
-        : mIndex( pIndex), mPosition( pPosition), mDistance( pDistance) {
+        Entry(unsigned int pIndex, const aiVector3D &pPosition, ai_real pDistance) :
+                mIndex(pIndex), mPosition(pPosition), mDistance(pDistance) {
             // empty
         }
 
-        bool operator < (const Entry& e) const { return mDistance < e.mDistance; }
+        bool operator<(const Entry &e) const { return mDistance < e.mDistance; }
     };
 
     // all positions, sorted by distance to the sorting plane
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index fac246d68..bf6694845 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -86,6 +86,7 @@ SET( COMMON
   unit/utStringUtils.cpp
   unit/Common/uiScene.cpp
   unit/Common/utLineSplitter.cpp
+  unit/Common/utSpatialSort.cpp
 )
 
 SET( IMPORTERS
diff --git a/test/unit/Common/utSpatialSort.cpp b/test/unit/Common/utSpatialSort.cpp
new file mode 100644
index 000000000..0783cf5e2
--- /dev/null
+++ b/test/unit/Common/utSpatialSort.cpp
@@ -0,0 +1,84 @@
+/*
+---------------------------------------------------------------------------
+Open Asset Import Library (assimp)
+---------------------------------------------------------------------------
+
+Copyright (c) 2006-2020, assimp team
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the following
+conditions are met:
+
+* Redistributions of source code must retain the above
+copyright notice, this list of conditions and the
+following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the
+following disclaimer in the documentation and/or other
+materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+contributors may be used to endorse or promote products
+derived from this software without specific prior
+written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+---------------------------------------------------------------------------
+*/
+#include "UnitTestPCH.h"
+
+#include <assimp/SpatialSort.h>
+
+using namespace Assimp;
+
+class utSpatialSort : public ::testing::Test {
+public
+        :
+    aiVector3D *vecs;
+
+protected:
+    void SetUp() override {
+        ::srand(static_cast<unsigned>(time(0)));
+        vecs = new aiVector3D[100];
+        for (size_t i = 0; i < 100; ++i) {
+            vecs[i].x = static_cast<float>(rand()) / (static_cast<float>(RAND_MAX / 100));
+            vecs[i].y = static_cast<float>(rand()) / (static_cast<float>(RAND_MAX / 100));
+            vecs[i].z = static_cast<float>(rand()) / (static_cast<float>(RAND_MAX / 100));
+        }
+    }
+
+    void TearDown() override {
+        delete[] vecs;
+    }
+};
+
+TEST_F( utSpatialSort, findIdenticalsTest ) {
+    SpatialSort sSort;
+    sSort.Fill(vecs, 100, sizeof(aiVector3D));
+
+    std::vector<unsigned int> indices;
+    sSort.FindIdenticalPositions(vecs[0], indices);
+    EXPECT_EQ(1u, indices.size());
+}
+
+TEST_F(utSpatialSort, findPositionsTest) {
+    SpatialSort sSort;
+    sSort.Fill(vecs, 100, sizeof(aiVector3D));
+
+    std::vector<unsigned int> indices;
+    sSort.FindPositions(vecs[0], 0.01f, indices);
+    EXPECT_EQ(1u, indices.size());
+}
diff --git a/test/unit/utStringUtils.cpp b/test/unit/utStringUtils.cpp
index c5493c502..cb91897e3 100644
--- a/test/unit/utStringUtils.cpp
+++ b/test/unit/utStringUtils.cpp
@@ -5,8 +5,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,

From 6c1e21d7548b4e36c5213aa0d40718161d89448b Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Sun, 26 Apr 2020 19:14:30 +0200
Subject: [PATCH 085/211] fix formatting.

---
 code/Common/SceneCombiner.cpp |    3 +-
 code/Common/SpatialSort.cpp   |   23 +-
 test/unit/utImporter.cpp      | 1381 ++-------------------------------
 3 files changed, 77 insertions(+), 1330 deletions(-)

diff --git a/code/Common/SceneCombiner.cpp b/code/Common/SceneCombiner.cpp
index 29b6082a8..b7511ff4e 100644
--- a/code/Common/SceneCombiner.cpp
+++ b/code/Common/SceneCombiner.cpp
@@ -994,8 +994,7 @@ void SceneCombiner::CopySceneFlat(aiScene** _dest,const aiScene* src) {
     } else {
         *_dest = new aiScene();
     }
-
-    ::memcpy(*_dest,src,sizeof(aiScene));
+    CopyScene(_dest, src, false);
 }
 
 // ------------------------------------------------------------------------------------------------
diff --git a/code/Common/SpatialSort.cpp b/code/Common/SpatialSort.cpp
index 352a36fba..2bf6ce2e2 100644
--- a/code/Common/SpatialSort.cpp
+++ b/code/Common/SpatialSort.cpp
@@ -51,13 +51,9 @@ using namespace Assimp;
 #define CHAR_BIT 8
 #endif
 
-#ifdef _WIN32
-//#    pragma warning(disable : 4127)
-#endif // _WIN32
+const aiVector3D PlaneInit(0.8523f, 0.34321f, 0.5736f);
 
-const aiVector3D PlaneInit( 0.8523f, 0.34321f, 0.5736f );
-
-        // ------------------------------------------------------------------------------------------------
+// ------------------------------------------------------------------------------------------------
 // Constructs a spatially sorted representation from the given position array.
 // define the reference plane. We choose some arbitrary vector away from all basic axises
 // in the hope that no model spreads all its vertices along this plane.
@@ -214,17 +210,20 @@ BinFloat ToBinary(const ai_real &pValue) {
     // See http://en.wikipedia.org/wiki/Signed_number_representations.
 
     // Two's complement?
-    /*if ((-42 == (~42 + 1)) && (binValue & 0x80000000))
+    bool DefaultValue = ((-42 == (~42 + 1)) && (binValue & 0x80000000));
+    bool OneComplement = ((-42 == ~42) && (binValue & 0x80000000));
+    bool SignedMagnitude = ((-42 == (42 | (-0))) && (binValue & 0x80000000));
+
+    if (DefaultValue)
         return BinFloat(1 << (CHAR_BIT * sizeof(BinFloat) - 1)) - binValue;
     // One's complement?
-    else if ((-42 == ~42) && (binValue & 0x80000000))
+    else if (OneComplement)
         return BinFloat(-0) - binValue;
     // Sign-magnitude?
-    else if ((-42 == (42 | (-0))) && (binValue & 0x80000000)) // -0 = 1000... binary
+    else if (SignedMagnitude) // -0 = 1000... binary
+        return binValue;
+    else
         return binValue;
-    else*/
-
-    return binValue;
 }
 
 } // namespace
diff --git a/test/unit/utImporter.cpp b/test/unit/utImporter.cpp
index c559819a2..0be0037df 100644
--- a/test/unit/utImporter.cpp
+++ b/test/unit/utImporter.cpp
@@ -51,1335 +51,84 @@ using namespace ::std;
 using namespace ::Assimp;
 
 class ImporterTest : public ::testing::Test {
-public:
-    virtual void SetUp() {
+protected:
+    void SetUp() override {
         pImp = new Importer();
     }
 
-    virtual void TearDown() {
+    void TearDown() override {
         delete pImp;
     }
 
-protected:
     Importer *pImp;
 };
 
 #define InputData_BLOCK_SIZE 1310
 
+// clang-format off
 // test data for Importer::ReadFileFromMemory() - ./test/3DS/CameraRollAnim.3ds
 static unsigned char InputData_abRawBlock[1310] = {
-    77,
-    77,
-    30,
-    5,
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-
+     77, 77, 30,  5,  0,  0,  2,  0, 10,  0,  0,  0,  3,  0,  0,  0, 61, 61, 91,  3,  0,  0,
+     62, 61, 10,  0,  0,  0,  3,  0,  0,  0,  0,  1, 10,  0,  0,  0,  0,  0,128, 63,  0, 64,
+    254,  2,  0,  0, 66,111,120, 48, 49,  0,  0, 65,242,  2,  0,  0, 16, 65, 64,  1,  0,  0,
+     26,  0,102, 74,198,193,102, 74,198,193,  0,  0,  0,  0,205,121, 55, 66,102, 74,198,193,
+      0,  0,  0,  0,102, 74,198,193,138,157,184, 65,  0,  0,  0,  0,205,121, 55, 66,138,157,
+    184, 65,  0,  0,  0,  0,102, 74,198,193,102, 74,198,193, 90,252, 26, 66,205,121, 55, 66,
+    102, 74,198,193, 90,252, 26, 66,102, 74,198,193,138,157,184, 65, 90,252, 26, 66,205,121,
+     55, 66,138,157,184, 65, 90,252, 26, 66,102, 74,198,193,102, 74,198,193,  0,  0,  0,  0,
+    205,121, 55, 66,102, 74,198,193,  0,  0,  0,  0,205,121, 55, 66,102, 74,198,193, 90,252,
+    26,  66,205,121, 55, 66,102, 74,198,193, 90,252, 26, 66,102, 74,198,193,102, 74,198,193,
+    90, 252, 26, 66,102, 74,198,193,102, 74,198,193,  0,  0,  0,  0,205,121, 55, 66,138,157,
+    184, 65,  0,  0,  0,  0,205,121, 55, 66,102, 74,198,193, 90,252, 26, 66,205,121, 55, 66,
+    138,157,184, 65,  0,  0,  0,  0,102, 74,198,193,138,157,184, 65,  0,  0,  0,  0,102, 74,
+    198,193,138,157,184, 65, 90,252, 26, 66,102, 74,198,193,138,157,184, 65, 90,252, 26, 66,
+    205,121, 55, 66,138,157,184, 65, 90,252, 26, 66,205,121, 55, 66,138,157,184, 65,  0,  0,
+      0,  0,102, 74,198,193,138,157,184, 65,  0,  0,  0,  0,102, 74,198,193,102, 74,198,193,
+     90,252, 26, 66,102, 74,198,193,102, 74,198,193, 90,252, 26, 66,102, 74,198,193,138,157,
+    184, 65,  0,  0,  0,  0, 64, 65,216,  0,  0,  0, 26,  0,  0,  0,128, 63,  0,  0,  0,  0,
+      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,128, 63,  0,  0,128, 63,  0,  0,  0,  0,  0,  0,
+    128, 63,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,128, 63,  0,  0,  0,  0,  0,  0,  0,  0,
+      0,  0,128, 63,  0,  0,128, 63,  0,  0,128, 63,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+    128, 63,  0,  0,  0,  0,  0,  0,128, 63,  0,  0,128, 63,  0,  0,128, 63,  0,  0,128, 63,
+      0,  0,  0,  0,  0,  0,128, 63,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,128, 63,  0,  0,
+      0,  0,  0,  0,  0,  0,  0,  0,128, 63,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,128, 63,
+      0,  0,  0,  0,  0,  0,128, 63,  0,  0,128, 63,  0,  0,128, 63,  0,  0,128, 63,  0,  0,
+      0,  0,  0,  0,128, 63,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+      0,  0,128, 63,  0,  0,128, 63,  0,  0,128, 63,  0,  0,128, 63,  0,  0,  0,  0,  0,  0,
+      0,  0, 96, 65, 54,  0,  0,  0,  0,  0,128, 63,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+      0,  0,  0,  0,128, 63,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,128, 63,
+     53,169, 40, 65,176,205, 90,191,  0,  0,  0,  0, 32, 65,158,  0,  0,  0, 12,  0,  0,  0,
+      2,  0,  3,  0,  6,  0,  3,  0,  1,  0,  0,  0,  6,  0,  4,  0,  5,  0,  7,  0,  6,  0,
+      7,  0,  6,  0,  4,  0,  6,  0,  8,  0,  9,  0, 10,  0,  6,  0, 11,  0, 12,  0, 13,  0,
+      6,  0,  1,  0, 14,  0,  7,  0,  6,  0,  7,  0, 15,  0,  1,  0,  6,  0, 16,  0, 17,  0,
+     18,  0,  6,  0, 19,  0, 20,  0, 21,  0,  6,  0, 22,  0,  0,  0, 23,  0,  6,  0, 24,  0,
+      6,  0, 25,  0,  6,  0, 80, 65, 54,  0,  0,  0,  2,  0,  0,  0,  2,  0,  0,  0,  4,  0,
+      0,  0,  4,  0,  0,  0,  8,  0,  0,  0,  8,  0,  0,  0, 16,  0,  0,  0, 16,  0,  0,  0,
+     32,  0,  0,  0, 32,  0,  0,  0, 64,  0,  0,  0, 64,  0,  0,  0,  0, 64, 67,  0,  0,  0,
+     67, 97,109,101,114, 97, 48, 49,  0,  0, 71, 52,  0,  0,  0,189, 19, 25,195,136,104, 81,
+     64,147, 56,182, 65, 96,233, 20,194, 67,196, 97,190,147, 56,182, 65,  0,  0,  0,  0, 85,
+     85, 85, 66, 32, 71, 14,  0,  0,  0,  0,  0,  0,  0,  0,  0,122, 68,  0,176,179,  1,  0,
+      0, 10,176, 21,  0,  0,  0,  5,  0, 77, 65, 88, 83, 67, 69, 78, 69,  0, 44,  1,  0,  0,
+      8,176, 14,  0,  0,  0,  0,  0,  0,  0, 44,  1,  0,  0,  9,176, 10,  0,  0,  0,128,  2,
+      0,  0,  2,176,168,  0,  0,  0, 48,176,  8,  0,  0,  0,  0,  0, 16,176, 18,  0,  0,  0,
+     66,111,120, 48, 49,  0,  0, 64,  0,  0,255,255, 19,176, 18,  0,  0,  0,  0,  0,  0,128,
+      0,  0,  0,128,  0,  0,  0,128, 32,176, 38,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+      0,  0,  1,  0,  0,  0,  0,  0,  0,  0,  0,  0, 53,169, 40, 65,176,205, 90,191,  0,  0,
+      0,  0, 33,176, 42,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  1,  0,  0,  0,
+      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     34,176, 38,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  1,  0,  0,  0,  0,  0,
+      0,  0,  0,  0,  0,  0,128, 63,  0,  0,128, 63,  0,  0,128, 63,  3,176,143,  0,  0,  0,
+     48,176,  8,  0,  0,  0,  1,  0, 16,176, 21,  0,  0,  0, 67, 97,109,101,114, 97, 48, 49,
+      0,  0, 64,  0,  0,255,255, 32,176, 38,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+      0,  1,  0,  0,  0,  0,  0,  0,  0,  0,  0,189, 19, 25,195,136,104, 81, 64,147, 56,182,
+     65, 35,176, 30,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  1,  0,  0,  0,  0,
+      0,  0,  0,  0,  0,  0,  0, 52, 66, 36,176, 40,  0,  0,  0,  0,  0,  0,  0,  0,  0,120,
+      0,  0,  0,  2,  0,  0,  0,  0,  0,  0,  0,  0,  0,120, 13, 90,189,120,  0,  0,  0,  0,
+      0, 99,156,154,194,  4,176, 73,  0,  0,  0, 48,176,  8,  0,  0,  0,  2,  0, 16,176, 21,
+      0,  0,  0, 67, 97,109,101,114, 97, 48, 49,  0,  0, 64,  0,  0,255,255, 32,176, 38,  0,
+      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  1,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     96,233, 20,194, 67,196, 97,190,147, 56,182, 65 };
+// clang-format on
 #define AIUT_DEF_ERROR_TEXT "sorry, this is a test"
 
 static const aiImporterDesc desc = {

From d98787f35bdb7d9385f619e3130b7d445cda71ba Mon Sep 17 00:00:00 2001
From: luca <681992+lukka@users.noreply.github.com>
Date: Sun, 26 Apr 2020 12:19:59 -0700
Subject: [PATCH 086/211] CI: use clang on Unix, msvc on Windows;Remove
 explicit flags in CMakeLists.txt;

---
 .github/workflows/ccpp.yml | 72 +++++++++++++++++++++-----------------
 CMakeLists.txt             |  6 ++--
 code/glTF/glTFAsset.h      |  7 +++-
 code/glTF2/glTF2Asset.h    |  8 ++++-
 4 files changed, 55 insertions(+), 38 deletions(-)

diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index 60bfba170..dca0c3bea 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -7,40 +7,46 @@ on:
     branches: [ master ]
 
 jobs:
-  linux:
-    runs-on: ubuntu-latest
-    
-    steps:
-    - uses: actions/checkout@v2
-    - name: configure
-      run: cmake CMakeLists.txt
-    - name: build
-      run: cmake --build .
-    - name: test
-      run: cd bin && ./unit
-  
-  mac:
-    runs-on: macos-latest
-    
-    steps:
-    - uses: actions/checkout@v2
-    - name: configure
-      run: cmake CMakeLists.txt
-    - name: build
-      run: cmake --build .
-    - name: test
-      run: cd bin && ./unit
+  job:
+    name: ${{ matrix.os }}-build-and-test
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        # For Windows msvc, for Linux and macOS let's use the clang compiler
+        include:
+          - os: windows-latest
+            cxx: cl.exe
+            cc: cl.exe
+          - os: ubuntu-latest
+            cxx: clang++
+            cc: clang
+          - os: macos-latest
+            cxx: clang++
+            cc: clang
 
-  windows:
-    runs-on: windows-latest
-    
     steps:
     - uses: actions/checkout@v2
-    - name: configure
-      run: cmake CMakeLists.txt
-    - name: build
-      run: cmake --build . --config Release
+    
+    - uses: lukka/get-cmake@latest
+    
+    - uses: ilammy/msvc-dev-cmd@v1
+    
+    - uses: lukka/set-shell-env@v1
+      with:
+        CXX: ${{ matrix.cxx }}
+        CC: ${{ matrix.cc }}
+    
+    - name: configure and build
+      uses: lukka/run-cmake@v2
+      with:
+        cmakeListsOrSettingsJson: CMakeListsTxtAdvanced
+        cmakeListsTxtPath: '${{ github.workspace }}/CMakeLists.txt'
+        cmakeAppendedArgs: '-GNinja -DCMAKE_BUILD_TYPE=Release'
+        buildWithCMakeArgs: '-- -v'
+        buildDirectory: '${{ github.workspace }}/build/'
+        
     - name: test
-      run: | 
-        cd bin\Release
-        .\unit
+      run: cd build/bin && ./unit
+      shell: bash
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3bfd5800f..d15e58dd4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -267,10 +267,10 @@ ELSEIF(MSVC)
   SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /D_DEBUG /Zi /Od")
 ELSEIF ( "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang" )
   IF(NOT ASSIMP_HUNTER_ENABLED)
-    SET(CMAKE_CXX_FLAGS "-fPIC -std=c++11 ${CMAKE_CXX_FLAGS}")
-    SET(CMAKE_C_FLAGS "-fPIC ${CMAKE_C_FLAGS}")
+    SET(CMAKE_CXX_STANDARD 11)
+    SET(CMAKE_POSITION_INDEPENDENT_CODE ON)
   ENDIF()
-  SET(CMAKE_CXX_FLAGS "-g -fvisibility=hidden -fno-strict-aliasing -Wall -Wno-long-long ${CMAKE_CXX_FLAGS}" )
+  SET(CMAKE_CXX_FLAGS "-fvisibility=hidden -fno-strict-aliasing -Wall -Wno-long-long ${CMAKE_CXX_FLAGS}" )
   SET(CMAKE_C_FLAGS "-fno-strict-aliasing ${CMAKE_C_FLAGS}")
 ELSEIF( CMAKE_COMPILER_IS_MINGW )
   IF (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 7.0)
diff --git a/code/glTF/glTFAsset.h b/code/glTF/glTFAsset.h
index cd2e3166b..9673624f5 100644
--- a/code/glTF/glTFAsset.h
+++ b/code/glTF/glTFAsset.h
@@ -382,7 +382,12 @@ namespace glTF
         {
             friend struct Accessor;
 
-            Accessor& accessor;
+        // This field is reported as not used, making it protectd is the easiest way to work around it without going to the bottom of what the problem is:
+        // ../code/glTF2/glTF2Asset.h:392:19: error: private field 'accessor' is not used [-Werror,-Wunused-private-field]
+        protected:
+            Accessor &accessor;
+
+        private:
             uint8_t* data;
             size_t elemSize, stride;
 
diff --git a/code/glTF2/glTF2Asset.h b/code/glTF2/glTF2Asset.h
index a78d6b53a..f9add768e 100644
--- a/code/glTF2/glTF2Asset.h
+++ b/code/glTF2/glTF2Asset.h
@@ -389,12 +389,18 @@ struct Accessor : public Object {
     class Indexer {
         friend struct Accessor;
 
+    // This field is reported as not used, making it protectd is the easiest way to work around it without going to the bottom of what the problem is:
+    // ../code/glTF2/glTF2Asset.h:392:19: error: private field 'accessor' is not used [-Werror,-Wunused-private-field]
+    protected:
         Accessor &accessor;
+
+    private:
         uint8_t *data;
         size_t elemSize, stride;
 
         Indexer(Accessor &acc);
-
+    
+        
     public:
         //! Accesses the i-th value as defined by the accessor
         template <class T>

From 629320a3a0b8ae742b8c1760f49f63cd698c4fa9 Mon Sep 17 00:00:00 2001
From: Inho Lee <inho.lee@qt.io>
Date: Mon, 27 Apr 2020 11:52:04 +0200
Subject: [PATCH 087/211] Add timescale for collada

---
 code/Collada/ColladaExporter.cpp |  4 +++-
 code/Collada/ColladaLoader.cpp   | 10 ++++++----
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/code/Collada/ColladaExporter.cpp b/code/Collada/ColladaExporter.cpp
index e27e7aa90..cb5d8323b 100644
--- a/code/Collada/ColladaExporter.cpp
+++ b/code/Collada/ColladaExporter.cpp
@@ -1314,6 +1314,8 @@ void ColladaExporter::WriteSceneLibrary()
 // ------------------------------------------------------------------------------------------------
 void ColladaExporter::WriteAnimationLibrary(size_t pIndex)
 {
+    static const float kSecondsFromMilliseconds = .001f;
+
 	const aiAnimation * anim = mScene->mAnimations[pIndex];
 	
 	if ( anim->mNumChannels == 0 && anim->mNumMeshChannels == 0 && anim->mNumMorphMeshChannels ==0 )
@@ -1351,7 +1353,7 @@ void ColladaExporter::WriteAnimationLibrary(size_t pIndex)
 
 			std::vector<ai_real> frames;
 			for( size_t i = 0; i < nodeAnim->mNumPositionKeys; ++i) {
-				frames.push_back(static_cast<ai_real>(nodeAnim->mPositionKeys[i].mTime));
+				frames.push_back(static_cast<ai_real>(nodeAnim->mPositionKeys[i].mTime) * kSecondsFromMilliseconds);
 			}
 			
 			WriteFloatArray(cur_node_idstr, FloatType_Time, (const ai_real *)frames.data(), frames.size());
diff --git a/code/Collada/ColladaLoader.cpp b/code/Collada/ColladaLoader.cpp
index b78fc0e3b..e93550116 100644
--- a/code/Collada/ColladaLoader.cpp
+++ b/code/Collada/ColladaLoader.cpp
@@ -107,6 +107,8 @@ ColladaLoader::~ColladaLoader() {
     // empty
 }
 
+static const float kMillisecondsFromSeconds = 1000.f;
+
 // ------------------------------------------------------------------------------------------------
 // Returns whether the class can handle the format of the given file.
 bool ColladaLoader::CanRead(const std::string& pFile, IOSystem* pIOHandler, bool checkSig) const {
@@ -1420,9 +1422,9 @@ void ColladaLoader::CreateAnimation(aiScene* pScene, const ColladaParser& pParse
                 double time = double(mat.d4); // remember? time is stored in mat.d4
                 mat.d4 = 1.0f;
 
-                dstAnim->mPositionKeys[a].mTime = time;
-                dstAnim->mRotationKeys[a].mTime = time;
-                dstAnim->mScalingKeys[a].mTime = time;
+                dstAnim->mPositionKeys[a].mTime = time * kMillisecondsFromSeconds ;
+                dstAnim->mRotationKeys[a].mTime = time * kMillisecondsFromSeconds ;
+                dstAnim->mScalingKeys[a].mTime = time * kMillisecondsFromSeconds ;
                 mat.Decompose(dstAnim->mScalingKeys[a].mValue, dstAnim->mRotationKeys[a].mValue, dstAnim->mPositionKeys[a].mValue);
             }
 
@@ -1484,7 +1486,7 @@ void ColladaLoader::CreateAnimation(aiScene* pScene, const ColladaParser& pParse
                     morphAnim->mKeys[key].mValues = new unsigned int[morphChannels.size()];
                     morphAnim->mKeys[key].mWeights = new double[morphChannels.size()];
 
-                    morphAnim->mKeys[key].mTime = morphTimeValues[key].mTime;
+                    morphAnim->mKeys[key].mTime = morphTimeValues[key].mTime * kMillisecondsFromSeconds ;
                     for (unsigned int valueIndex = 0; valueIndex < morphChannels.size(); valueIndex++)
                     {
                         morphAnim->mKeys[key].mValues[valueIndex] = valueIndex;

From 4c3aee1968c9fdb8f01d3da5850b1550df959607 Mon Sep 17 00:00:00 2001
From: kimkulling <kim.kulling@googlemail.com>
Date: Mon, 27 Apr 2020 12:54:17 +0200
Subject: [PATCH 088/211] add opencollective to funding

---
 .github/FUNDING.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
index e0c2bec9e..84e3123fe 100644
--- a/.github/FUNDING.yml
+++ b/.github/FUNDING.yml
@@ -1,2 +1,3 @@
 patreon: assimp
 custom: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=4JRJVPXC4QJM4
+open_collective: assimp

From b0c97118946c2d138985df1908638614350c1863 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Mon, 27 Apr 2020 15:16:57 +0200
Subject: [PATCH 089/211] Small format finding

---
 code/Collada/ColladaExporter.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/code/Collada/ColladaExporter.cpp b/code/Collada/ColladaExporter.cpp
index cb5d8323b..6faa229c8 100644
--- a/code/Collada/ColladaExporter.cpp
+++ b/code/Collada/ColladaExporter.cpp
@@ -4,7 +4,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,
@@ -1316,10 +1315,11 @@ void ColladaExporter::WriteAnimationLibrary(size_t pIndex)
 {
     static const float kSecondsFromMilliseconds = .001f;
 
-	const aiAnimation * anim = mScene->mAnimations[pIndex];
+    const aiAnimation * anim = mScene->mAnimations[pIndex];
 	
-	if ( anim->mNumChannels == 0 && anim->mNumMeshChannels == 0 && anim->mNumMorphMeshChannels ==0 )
-		return;
+    if ( anim->mNumChannels == 0 && anim->mNumMeshChannels == 0 && anim->mNumMorphMeshChannels ==0 ) {
+        return;
+    }
 	
 	const std::string animation_name_escaped = XMLEscape( anim->mName.C_Str() );
 	std::string idstr = anim->mName.C_Str();

From 7db73182b025a079f27c4dc5e63e7afd1257ece2 Mon Sep 17 00:00:00 2001
From: luca <681992+lukka@users.noreply.github.com>
Date: Mon, 27 Apr 2020 09:51:02 -0700
Subject: [PATCH 090/211] enable gcc build on Linux

---
 .github/workflows/ccpp.yml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index dca0c3bea..ccfe31db3 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -8,13 +8,13 @@ on:
 
 jobs:
   job:
-    name: ${{ matrix.os }}-build-and-test
+    name: ${{ matrix.os }}-${{ matrix.cxx }}-build-and-test
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        # For Windows msvc, for Linux and macOS let's use the clang compiler
+        # For Windows msvc, for Linux and macOS let's use the clang compiler, use gcc for Linux.
         include:
           - os: windows-latest
             cxx: cl.exe
@@ -22,6 +22,9 @@ jobs:
           - os: ubuntu-latest
             cxx: clang++
             cc: clang
+          - os: ubuntu-latest
+            cxx: g++
+            cc: gcc
           - os: macos-latest
             cxx: clang++
             cc: clang

From 603a1200a2e0e7bcd0a60744c0c75501db786408 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Mon, 27 Apr 2020 19:51:59 +0200
Subject: [PATCH 091/211] add gcc build target

---
 .github/workflows/ccpp.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index dca0c3bea..bdc6c9ec0 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -19,9 +19,12 @@ jobs:
           - os: windows-latest
             cxx: cl.exe
             cc: cl.exe
-          - os: ubuntu-latest
+          - os: ubuntu-latest.clang
             cxx: clang++
             cc: clang
+          - os: ubuntu-latest.gcc
+            cxx: g++
+            cc: gcc
           - os: macos-latest
             cxx: clang++
             cc: clang

From c1c80801438d913b59a093d3bc043f5e97b15b39 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Mon, 27 Apr 2020 19:55:58 +0200
Subject: [PATCH 092/211] Use correct name

---
 .github/workflows/ccpp.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index bdc6c9ec0..f61d99bb8 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -19,10 +19,10 @@ jobs:
           - os: windows-latest
             cxx: cl.exe
             cc: cl.exe
-          - os: ubuntu-latest.clang
+          - os: ubuntu-latest
             cxx: clang++
             cc: clang
-          - os: ubuntu-latest.gcc
+          - os: ubuntu-latest
             cxx: g++
             cc: gcc
           - os: macos-latest

From 625cc9d096f59ff79c872ef3d7e1e5a1658ead0e Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Mon, 27 Apr 2020 21:30:06 +0200
Subject: [PATCH 093/211] Remove useless comparison

---
 contrib/irrXML/irrString.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/contrib/irrXML/irrString.h b/contrib/irrXML/irrString.h
index 1abf22b78..246348891 100644
--- a/contrib/irrXML/irrString.h
+++ b/contrib/irrXML/irrString.h
@@ -635,9 +635,6 @@ private:
 		s32 amount = used < new_size ? used : new_size;
 		for (s32 i=0; i<amount; ++i)
 			array[i] = old_array[i];
-
-		if (allocated < used)
-			used = allocated;
 		
 		delete [] old_array;
 	}

From 81abd90ee1c25bff7b2f70db29a83216be00d11c Mon Sep 17 00:00:00 2001
From: Paul Arden <paul@migenius.com>
Date: Tue, 28 Apr 2020 10:07:56 +1000
Subject: [PATCH 094/211] Fix reading of orthographic camera data. Fixes #3028.

---
 code/glTF2/glTF2Asset.inl | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/code/glTF2/glTF2Asset.inl b/code/glTF2/glTF2Asset.inl
index ed23b388a..ea0b17dcd 100644
--- a/code/glTF2/glTF2Asset.inl
+++ b/code/glTF2/glTF2Asset.inl
@@ -1068,10 +1068,10 @@ inline void Camera::Read(Value &obj, Asset & /*r*/) {
         cameraProperties.perspective.zfar = MemberOrDefault(*it, "zfar", 100.f);
         cameraProperties.perspective.znear = MemberOrDefault(*it, "znear", 0.01f);
     } else {
-        cameraProperties.ortographic.xmag = MemberOrDefault(obj, "xmag", 1.f);
-        cameraProperties.ortographic.ymag = MemberOrDefault(obj, "ymag", 1.f);
-        cameraProperties.ortographic.zfar = MemberOrDefault(obj, "zfar", 100.f);
-        cameraProperties.ortographic.znear = MemberOrDefault(obj, "znear", 0.01f);
+        cameraProperties.ortographic.xmag = MemberOrDefault(*it, "xmag", 1.f);
+        cameraProperties.ortographic.ymag = MemberOrDefault(*it, "ymag", 1.f);
+        cameraProperties.ortographic.zfar = MemberOrDefault(*it, "zfar", 100.f);
+        cameraProperties.ortographic.znear = MemberOrDefault(*it, "znear", 0.01f);
     }
 }
 

From 4488e3e7451b0c00d5461657cb453e1c0666371f Mon Sep 17 00:00:00 2001
From: luca <681992+lukka@users.noreply.github.com>
Date: Mon, 27 Apr 2020 22:39:13 -0700
Subject: [PATCH 095/211] build on Linux with gcc and clang; warning as error
 only for 'assimp' target

---
 .github/workflows/ccpp.yml    | 18 +++++++++++-------
 CMakeLists.txt                | 14 +++-----------
 code/ASE/ASEParser.cpp        |  4 ++--
 code/Blender/BlenderBMesh.cpp |  1 +
 code/CApi/AssimpCExport.cpp   |  6 +++---
 code/CMakeLists.txt           |  7 +++++++
 code/Common/SceneCombiner.cpp | 22 +++++++++++-----------
 code/M3D/m3d.h                |  6 +++---
 contrib/irrXML/irrString.h    |  3 ---
 9 files changed, 41 insertions(+), 40 deletions(-)

diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index ccfe31db3..08292d55f 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -13,21 +13,25 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
+        name: [ubuntu-gcc, macos-clang, windows-msvc, ubuntu-clang]
         # For Windows msvc, for Linux and macOS let's use the clang compiler, use gcc for Linux.
         include:
-          - os: windows-latest
+          - name: windows-msvc
+            os: windows-latest
             cxx: cl.exe
             cc: cl.exe
-          - os: ubuntu-latest
+          - name: ubuntu-clang
+            os: ubuntu-latest
             cxx: clang++
             cc: clang
-          - os: ubuntu-latest
+          - name: macos-clang
+            os: macos-latest
+            cxx: clang++
+            cc: clang
+          - name: ubuntu-gcc
+            os: ubuntu-latest
             cxx: g++
             cc: gcc
-          - os: macos-latest
-            cxx: clang++
-            cc: clang
 
     steps:
     - uses: actions/checkout@v2
diff --git a/CMakeLists.txt b/CMakeLists.txt
index d15e58dd4..c631b7685 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -239,22 +239,14 @@ IF( UNIX )
   INCLUDE(GNUInstallDirs)
 ENDIF()
 
-# enable warnings as errors ########################################
-IF (MSVC)
-  ADD_COMPILE_OPTIONS(/WX)
-ELSE()
-  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror")
-  SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror")
-ENDIF()
-
 # Grouped compiler settings ########################################
 IF ((CMAKE_C_COMPILER_ID MATCHES "GNU") AND NOT CMAKE_COMPILER_IS_MINGW)
   IF(NOT ASSIMP_HUNTER_ENABLED)
-    SET(CMAKE_CXX_FLAGS "-fPIC -std=c++0x ${CMAKE_CXX_FLAGS}")
-    SET(CMAKE_C_FLAGS "-fPIC ${CMAKE_C_FLAGS}")
+    SET(CMAKE_CXX_STANDARD 11)
+    SET(CMAKE_POSITION_INDEPENDENT_CODE ON)
   ENDIF()
   # hide all not-exported symbols
-  SET(CMAKE_CXX_FLAGS "-g -fvisibility=hidden -fno-strict-aliasing -Wall ${CMAKE_CXX_FLAGS}")
+  SET(CMAKE_CXX_FLAGS "-fvisibility=hidden -fno-strict-aliasing -Wall ${CMAKE_CXX_FLAGS}")
   SET(CMAKE_C_FLAGS "-fno-strict-aliasing ${CMAKE_C_FLAGS}")
   SET(LIBSTDC++_LIBRARIES -lstdc++)
 ELSEIF(MSVC)
diff --git a/code/ASE/ASEParser.cpp b/code/ASE/ASEParser.cpp
index efc6ecd0d..72e8b3373 100644
--- a/code/ASE/ASEParser.cpp
+++ b/code/ASE/ASEParser.cpp
@@ -142,11 +142,11 @@ void Parser::LogWarning(const char* szWarn)
 {
     ai_assert(NULL != szWarn);
 
-    char szTemp[1024];
+    char szTemp[2048];
 #if _MSC_VER >= 1400
     sprintf_s(szTemp, "Line %u: %s",iLineNumber,szWarn);
 #else
-    ai_snprintf(szTemp,1024,"Line %u: %s",iLineNumber,szWarn);
+    ai_snprintf(szTemp,sizeof(szTemp),"Line %u: %s",iLineNumber,szWarn);
 #endif
 
     // output the warning to the logger ...
diff --git a/code/Blender/BlenderBMesh.cpp b/code/Blender/BlenderBMesh.cpp
index 039302e12..174725e82 100644
--- a/code/Blender/BlenderBMesh.cpp
+++ b/code/Blender/BlenderBMesh.cpp
@@ -181,6 +181,7 @@ void BlenderBMeshConverter::AddFace( int v1, int v2, int v3, int v4 )
     face.v2 = v2;
     face.v3 = v3;
     face.v4 = v4;
+    face.flag = 0;
     // TODO - Work out how materials work
     face.mat_nr = 0;
     triMesh->mface.push_back( face );
diff --git a/code/CApi/AssimpCExport.cpp b/code/CApi/AssimpCExport.cpp
index 137cc2894..a6e7a304f 100644
--- a/code/CApi/AssimpCExport.cpp
+++ b/code/CApi/AssimpCExport.cpp
@@ -73,11 +73,11 @@ ASSIMP_API const aiExportFormatDesc* aiGetExportFormatDescription( size_t index)
 
     aiExportFormatDesc *desc = new aiExportFormatDesc;
     desc->description = new char[ strlen( orig->description ) + 1 ]();
-    ::strncpy( (char*) desc->description, orig->description, strlen( orig->description ) );
+    ::memcpy( (char*) desc->description, orig->description, strlen( orig->description ) );
     desc->fileExtension = new char[ strlen( orig->fileExtension ) + 1 ]();
-    ::strncpy( ( char* ) desc->fileExtension, orig->fileExtension, strlen( orig->fileExtension ) );
+    ::memcpy( ( char* ) desc->fileExtension, orig->fileExtension, strlen( orig->fileExtension ) );
     desc->id = new char[ strlen( orig->id ) + 1 ]();
-    ::strncpy( ( char* ) desc->id, orig->id, strlen( orig->id ) );
+    ::memcpy( ( char* ) desc->id, orig->id, strlen( orig->id ) );
 
     return desc;
 }
diff --git a/code/CMakeLists.txt b/code/CMakeLists.txt
index 49583c0c8..6afed40f9 100644
--- a/code/CMakeLists.txt
+++ b/code/CMakeLists.txt
@@ -1134,6 +1134,13 @@ ENDIF ()
 ADD_LIBRARY( assimp ${assimp_src} )
 ADD_LIBRARY(assimp::assimp ALIAS assimp)
 
+# enable warnings as errors ########################################
+IF (MSVC)
+  TARGET_COMPILE_OPTIONS(assimp PRIVATE /WX)
+ELSE()
+  TARGET_COMPILE_OPTIONS(assimp PRIVATE -Werror)
+ENDIF()
+
 TARGET_INCLUDE_DIRECTORIES ( assimp PUBLIC
   $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/../include>
   $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/../include>
diff --git a/code/Common/SceneCombiner.cpp b/code/Common/SceneCombiner.cpp
index b7511ff4e..62efe2ece 100644
--- a/code/Common/SceneCombiner.cpp
+++ b/code/Common/SceneCombiner.cpp
@@ -979,7 +979,7 @@ void GetArrayCopy(Type*& dest, ai_uint num ) {
 
     dest = new Type[num];
     ::memcpy(dest, old, sizeof(Type) * num);
-}
+    }
 
 // ------------------------------------------------------------------------------------------------
 void SceneCombiner::CopySceneFlat(aiScene** _dest,const aiScene* src) {
@@ -1065,7 +1065,7 @@ void SceneCombiner::Copy( aiMesh** _dest, const aiMesh* src ) {
     aiMesh* dest = *_dest = new aiMesh();
 
     // get a flat copy
-    ::memcpy(dest,src,sizeof(aiMesh));
+    *dest = *src;
 
     // and reallocate all arrays
     GetArrayCopy( dest->mVertices,   dest->mNumVertices );
@@ -1104,7 +1104,7 @@ void SceneCombiner::Copy(aiAnimMesh** _dest, const aiAnimMesh* src) {
     aiAnimMesh* dest = *_dest = new aiAnimMesh();
 
     // get a flat copy
-    ::memcpy(dest, src, sizeof(aiAnimMesh));
+    *dest = *src;
 
     // and reallocate all arrays
     GetArrayCopy(dest->mVertices, dest->mNumVertices);
@@ -1161,7 +1161,7 @@ void SceneCombiner::Copy(aiTexture** _dest, const aiTexture* src) {
     aiTexture* dest = *_dest = new aiTexture();
 
     // get a flat copy
-    ::memcpy(dest,src,sizeof(aiTexture));
+    *dest = *src;
 
     // and reallocate all arrays. We must do it manually here
     const char* old = (const char*)dest->pcData;
@@ -1191,7 +1191,7 @@ void SceneCombiner::Copy( aiAnimation** _dest, const aiAnimation* src ) {
     aiAnimation* dest = *_dest = new aiAnimation();
 
     // get a flat copy
-    ::memcpy(dest,src,sizeof(aiAnimation));
+    *dest = *src;
 
     // and reallocate all arrays
     CopyPtrArray( dest->mChannels, src->mChannels, dest->mNumChannels );
@@ -1207,7 +1207,7 @@ void SceneCombiner::Copy(aiNodeAnim** _dest, const aiNodeAnim* src) {
     aiNodeAnim* dest = *_dest = new aiNodeAnim();
 
     // get a flat copy
-    ::memcpy(dest,src,sizeof(aiNodeAnim));
+    *dest = *src;
 
     // and reallocate all arrays
     GetArrayCopy( dest->mPositionKeys, dest->mNumPositionKeys );
@@ -1223,7 +1223,7 @@ void SceneCombiner::Copy(aiMeshMorphAnim** _dest, const aiMeshMorphAnim* src) {
     aiMeshMorphAnim* dest = *_dest = new aiMeshMorphAnim();
 
     // get a flat copy
-    ::memcpy(dest,src,sizeof(aiMeshMorphAnim));
+    *dest = *src;
 
     // and reallocate all arrays
     GetArrayCopy( dest->mKeys, dest->mNumKeys );
@@ -1244,7 +1244,7 @@ void SceneCombiner::Copy( aiCamera** _dest,const  aiCamera* src) {
     aiCamera* dest = *_dest = new aiCamera();
 
     // get a flat copy, that's already OK
-    ::memcpy(dest,src,sizeof(aiCamera));
+    *dest = *src;
 }
 
 // ------------------------------------------------------------------------------------------------
@@ -1256,7 +1256,7 @@ void SceneCombiner::Copy(aiLight** _dest, const aiLight* src) {
     aiLight* dest = *_dest = new aiLight();
 
     // get a flat copy, that's already OK
-    ::memcpy(dest,src,sizeof(aiLight));
+    *dest = *src;
 }
 
 // ------------------------------------------------------------------------------------------------
@@ -1268,7 +1268,7 @@ void SceneCombiner::Copy(aiBone** _dest, const aiBone* src) {
     aiBone* dest = *_dest = new aiBone();
 
     // get a flat copy
-    ::memcpy(dest,src,sizeof(aiBone));
+    *dest = *src;
 
     // and reallocate all arrays
     GetArrayCopy( dest->mWeights, dest->mNumWeights );
@@ -1282,7 +1282,7 @@ void SceneCombiner::Copy     (aiNode** _dest, const aiNode* src)
     aiNode* dest = *_dest = new aiNode();
 
     // get a flat copy
-    ::memcpy(dest,src,sizeof(aiNode));
+    *dest = *src;
 
     if (src->mMetaData) {
         Copy(&dest->mMetaData, src->mMetaData);
diff --git a/code/M3D/m3d.h b/code/M3D/m3d.h
index 83c8d8a52..75bcdfeb7 100644
--- a/code/M3D/m3d.h
+++ b/code/M3D/m3d.h
@@ -1556,7 +1556,7 @@ static int _m3dstbi__create_png_image(_m3dstbi__png *a, unsigned char *image_dat
     return 1;
 }
 
-static int _m3dstbi__compute_transparency(_m3dstbi__png *z, unsigned char tc[3], int out_n) {
+static int _m3dstbi__compute_transparency(_m3dstbi__png *z, unsigned char* tc, int out_n) {
     _m3dstbi__context *s = z->s;
     _m3dstbi__uint32 i, pixel_count = s->img_x * s->img_y;
     unsigned char *p = z->out;
@@ -1639,7 +1639,7 @@ static int _m3dstbi__expand_png_palette(_m3dstbi__png *a, unsigned char *palette
 
 static int _m3dstbi__parse_png_file(_m3dstbi__png *z, int scan, int req_comp) {
     unsigned char palette[1024], pal_img_n = 0;
-    unsigned char has_trans = 0, tc[3];
+    unsigned char has_trans = 0, tc[3] = {};
     _m3dstbi__uint16 tc16[3];
     _m3dstbi__uint32 ioff = 0, idata_limit = 0, i, pal_len = 0;
     int first = 1, k, interlace = 0, color = 0;
@@ -4350,7 +4350,7 @@ unsigned char *m3d_save(m3d_t *model, int quality, int flags, unsigned int *size
     M3D_INDEX last, *vrtxidx = NULL, *mtrlidx = NULL, *tmapidx = NULL, *skinidx = NULL;
     uint32_t idx, numcmap = 0, *cmap = NULL, numvrtx = 0, maxvrtx = 0, numtmap = 0, maxtmap = 0, numproc = 0;
     uint32_t numskin = 0, maxskin = 0, numstr = 0, maxt = 0, maxbone = 0, numgrp = 0, maxgrp = 0, *grpidx = NULL;
-    uint8_t *opa;
+    uint8_t *opa = nullptr;
     m3dcd_t *cd;
     m3dc_t *cmd;
     m3dstr_t *str = NULL;
diff --git a/contrib/irrXML/irrString.h b/contrib/irrXML/irrString.h
index 1abf22b78..246348891 100644
--- a/contrib/irrXML/irrString.h
+++ b/contrib/irrXML/irrString.h
@@ -635,9 +635,6 @@ private:
 		s32 amount = used < new_size ? used : new_size;
 		for (s32 i=0; i<amount; ++i)
 			array[i] = old_array[i];
-
-		if (allocated < used)
-			used = allocated;
 		
 		delete [] old_array;
 	}

From efa046366e64c98d8343ea009d42d0eb51102c07 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 28 Apr 2020 09:14:53 +0200
Subject: [PATCH 096/211] Retrigger build

---
 code/Blender/BlenderBMesh.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/code/Blender/BlenderBMesh.cpp b/code/Blender/BlenderBMesh.cpp
index 174725e82..937d9d073 100644
--- a/code/Blender/BlenderBMesh.cpp
+++ b/code/Blender/BlenderBMesh.cpp
@@ -42,7 +42,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *  @brief Conversion of Blender's new BMesh stuff
  */
 
-
 #ifndef ASSIMP_BUILD_NO_BLEND_IMPORTER
 
 #include "BlenderDNA.h"

From 9107402bda805fee74da3e7fea9261b4d304548e Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 28 Apr 2020 14:22:00 +0200
Subject: [PATCH 097/211] Add sanitizer job

---
 .github/workflows/ccpp.yml | 28 ++++++++++++++++++++++++++--
 1 file changed, 26 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index 08292d55f..46f060836 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -7,13 +7,13 @@ on:
     branches: [ master ]
 
 jobs:
-  job:
+  job-build:
     name: ${{ matrix.os }}-${{ matrix.cxx }}-build-and-test
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
-        name: [ubuntu-gcc, macos-clang, windows-msvc, ubuntu-clang]
+        name: [ubuntu-gcc, macos-clang, windows-msvc, ubuntu-clang, ubuntu-memory-sanitizer]
         # For Windows msvc, for Linux and macOS let's use the clang compiler, use gcc for Linux.
         include:
           - name: windows-msvc
@@ -57,3 +57,27 @@ jobs:
     - name: test
       run: cd build/bin && ./unit
       shell: bash
+
+  job-sanitizer:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: lukka/get-cmake@latest    
+    - uses: ilammy/msvc-dev-cmd@v1
+    - uses: lukka/set-shell-env@v1
+      with:
+        CXX: clang++
+        CC: clang
+    
+    - name: configure and build
+      uses: lukka/run-cmake@v2
+      with:
+        cmakeListsOrSettingsJson: CMakeListsTxtAdvanced
+        cmakeListsTxtPath: '${{ github.workspace }}/CMakeLists.txt'
+        cmakeAppendedArgs: '-GNinja -DCMAKE_BUILD_TYPE=Release -DASSIMP_ASAN=ON'
+        buildWithCMakeArgs: '-- -v'
+        buildDirectory: '${{ github.workspace }}/build/'
+    
+    - name: test
+      run: cd build/bin && ./unit
+      shell: bash

From 24fc16336ac8d5089c530008d288e740f5f03112 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 28 Apr 2020 14:24:21 +0200
Subject: [PATCH 098/211] Add build-dependency

---
 .github/workflows/ccpp.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index 46f060836..a1d81d0cc 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -59,6 +59,7 @@ jobs:
       shell: bash
 
   job-sanitizer:
+    needs: job-build
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2

From 43df1d676a1871de9147f8ac6ea696c64b38db78 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 28 Apr 2020 14:27:02 +0200
Subject: [PATCH 099/211] Fix dependency

---
 .github/workflows/ccpp.yml | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index a1d81d0cc..c96a628ce 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -7,7 +7,7 @@ on:
     branches: [ master ]
 
 jobs:
-  job-build:
+  job:
     name: ${{ matrix.os }}-${{ matrix.cxx }}-build-and-test
     runs-on: ${{ matrix.os }}
     strategy:
@@ -58,8 +58,7 @@ jobs:
       run: cd build/bin && ./unit
       shell: bash
 
-  job-sanitizer:
-    needs: job-build
+  sanitizer:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2

From 8240a11e1578c05aee6de9fa0bce68963a1b4eb9 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 28 Apr 2020 14:41:44 +0200
Subject: [PATCH 100/211] Add undefined behavior sanitizer job

---
 .github/workflows/ccpp.yml | 26 +++++++++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index c96a628ce..0a3ca72ec 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -58,7 +58,31 @@ jobs:
       run: cd build/bin && ./unit
       shell: bash
 
-  sanitizer:
+  adress-sanitizer:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: lukka/get-cmake@latest    
+    - uses: ilammy/msvc-dev-cmd@v1
+    - uses: lukka/set-shell-env@v1
+      with:
+        CXX: clang++
+        CC: clang
+    
+    - name: configure and build
+      uses: lukka/run-cmake@v2
+      with:
+        cmakeListsOrSettingsJson: CMakeListsTxtAdvanced
+        cmakeListsTxtPath: '${{ github.workspace }}/CMakeLists.txt'
+        cmakeAppendedArgs: '-GNinja -DCMAKE_BUILD_TYPE=Release -DASSIMP_ASAN=ON'
+        buildWithCMakeArgs: '-- -v'
+        buildDirectory: '${{ github.workspace }}/build/'
+    
+    - name: test
+      run: cd build/bin && ./unit
+      shell: bash
+
+  undefined-behavior-sanitizer:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2

From 5cb4ac843d8434a6aaf9c5356f00324a34b55d11 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 28 Apr 2020 14:43:12 +0200
Subject: [PATCH 101/211] Update ccpp.yml

---
 .github/workflows/ccpp.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index 0a3ca72ec..418c100f3 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -7,7 +7,7 @@ on:
     branches: [ master ]
 
 jobs:
-  job:
+  builds:
     name: ${{ matrix.os }}-${{ matrix.cxx }}-build-and-test
     runs-on: ${{ matrix.os }}
     strategy:

From 8085e7555e378e7e975d123949b7d69517edf5b6 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 28 Apr 2020 14:53:19 +0200
Subject: [PATCH 102/211] try something out to get builds back to job-list

---
 .github/workflows/ccpp.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index 418c100f3..0a3ca72ec 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -7,7 +7,7 @@ on:
     branches: [ master ]
 
 jobs:
-  builds:
+  job:
     name: ${{ matrix.os }}-${{ matrix.cxx }}-build-and-test
     runs-on: ${{ matrix.os }}
     strategy:

From 8224cbeaad58c2d0b4d83af9e4ff85fecff1a53e Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 28 Apr 2020 20:25:48 +0200
Subject: [PATCH 103/211] Try a different naming schema

---
 .github/workflows/ccpp.yml | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index 0a3ca72ec..6d54e289e 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -7,7 +7,7 @@ on:
     branches: [ master ]
 
 jobs:
-  job:
+  job1:
     name: ${{ matrix.os }}-${{ matrix.cxx }}-build-and-test
     runs-on: ${{ matrix.os }}
     strategy:
@@ -58,7 +58,8 @@ jobs:
       run: cd build/bin && ./unit
       shell: bash
 
-  adress-sanitizer:
+  job2:
+    name: adress-sanitizer
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
@@ -82,7 +83,8 @@ jobs:
       run: cd build/bin && ./unit
       shell: bash
 
-  undefined-behavior-sanitizer:
+  job3:
+    name: undefined-behavior-sanitizer
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2

From 8888495d124636d8ca0d44febe87996a62cb0d72 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 28 Apr 2020 20:30:59 +0200
Subject: [PATCH 104/211] Create sanitizer.yml

---
 .github/workflows/sanitizer.yml | 58 +++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 .github/workflows/sanitizer.yml

diff --git a/.github/workflows/sanitizer.yml b/.github/workflows/sanitizer.yml
new file mode 100644
index 000000000..d6f09367f
--- /dev/null
+++ b/.github/workflows/sanitizer.yml
@@ -0,0 +1,58 @@
+name: C/C++ CI
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  job1:
+    name: adress-sanitizer
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: lukka/get-cmake@latest    
+    - uses: ilammy/msvc-dev-cmd@v1
+    - uses: lukka/set-shell-env@v1
+      with:
+        CXX: clang++
+        CC: clang
+    
+    - name: configure and build
+      uses: lukka/run-cmake@v2
+      with:
+        cmakeListsOrSettingsJson: CMakeListsTxtAdvanced
+        cmakeListsTxtPath: '${{ github.workspace }}/CMakeLists.txt'
+        cmakeAppendedArgs: '-GNinja -DCMAKE_BUILD_TYPE=Release -DASSIMP_ASAN=ON'
+        buildWithCMakeArgs: '-- -v'
+        buildDirectory: '${{ github.workspace }}/build/'
+    
+    - name: test
+      run: cd build/bin && ./unit
+      shell: bash
+
+  job2:
+    name: undefined-behavior-sanitizer
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: lukka/get-cmake@latest    
+    - uses: ilammy/msvc-dev-cmd@v1
+    - uses: lukka/set-shell-env@v1
+      with:
+        CXX: clang++
+        CC: clang
+    
+    - name: configure and build
+      uses: lukka/run-cmake@v2
+      with:
+        cmakeListsOrSettingsJson: CMakeListsTxtAdvanced
+        cmakeListsTxtPath: '${{ github.workspace }}/CMakeLists.txt'
+        cmakeAppendedArgs: '-GNinja -DCMAKE_BUILD_TYPE=Release -DASSIMP_ASAN=ON'
+        buildWithCMakeArgs: '-- -v'
+        buildDirectory: '${{ github.workspace }}/build/'
+    
+    - name: test
+      run: cd build/bin && ./unit
+      shell: bash

From a5a38c02a5b7d70facf97a58dc90271982fd0b00 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 28 Apr 2020 20:31:42 +0200
Subject: [PATCH 105/211] move sanitizer into its own file

---
 .github/workflows/ccpp.yml | 50 --------------------------------------
 1 file changed, 50 deletions(-)

diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index 6d54e289e..d46dbe6a0 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -57,53 +57,3 @@ jobs:
     - name: test
       run: cd build/bin && ./unit
       shell: bash
-
-  job2:
-    name: adress-sanitizer
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2
-    - uses: lukka/get-cmake@latest    
-    - uses: ilammy/msvc-dev-cmd@v1
-    - uses: lukka/set-shell-env@v1
-      with:
-        CXX: clang++
-        CC: clang
-    
-    - name: configure and build
-      uses: lukka/run-cmake@v2
-      with:
-        cmakeListsOrSettingsJson: CMakeListsTxtAdvanced
-        cmakeListsTxtPath: '${{ github.workspace }}/CMakeLists.txt'
-        cmakeAppendedArgs: '-GNinja -DCMAKE_BUILD_TYPE=Release -DASSIMP_ASAN=ON'
-        buildWithCMakeArgs: '-- -v'
-        buildDirectory: '${{ github.workspace }}/build/'
-    
-    - name: test
-      run: cd build/bin && ./unit
-      shell: bash
-
-  job3:
-    name: undefined-behavior-sanitizer
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2
-    - uses: lukka/get-cmake@latest    
-    - uses: ilammy/msvc-dev-cmd@v1
-    - uses: lukka/set-shell-env@v1
-      with:
-        CXX: clang++
-        CC: clang
-    
-    - name: configure and build
-      uses: lukka/run-cmake@v2
-      with:
-        cmakeListsOrSettingsJson: CMakeListsTxtAdvanced
-        cmakeListsTxtPath: '${{ github.workspace }}/CMakeLists.txt'
-        cmakeAppendedArgs: '-GNinja -DCMAKE_BUILD_TYPE=Release -DASSIMP_ASAN=ON'
-        buildWithCMakeArgs: '-- -v'
-        buildDirectory: '${{ github.workspace }}/build/'
-    
-    - name: test
-      run: cd build/bin && ./unit
-      shell: bash

From 4dfdbbf171674756f281dbad07e335bb5e4d989d Mon Sep 17 00:00:00 2001
From: qarmin <mikrutrafal54@gmail.com>
Date: Tue, 28 Apr 2020 20:31:59 +0200
Subject: [PATCH 106/211] Check index before using

---
 code/glTF/glTFCommon.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/code/glTF/glTFCommon.cpp b/code/glTF/glTFCommon.cpp
index 1c662a16a..17da49fb8 100644
--- a/code/glTF/glTFCommon.cpp
+++ b/code/glTF/glTFCommon.cpp
@@ -145,13 +145,13 @@ bool ParseDataURI(const char *const_uri, size_t uriLen, DataURI &out) {
         size_t i = 5, j;
         if (uri[i] != ';' && uri[i] != ',') { // has media type?
             uri[1] = char(i);
-            for (; uri[i] != ';' && uri[i] != ',' && i < uriLen; ++i) {
+            for (;i < uriLen && uri[i] != ';' && uri[i] != ','; ++i) {
                 // nothing to do!
             }
         }
-        while (uri[i] == ';' && i < uriLen) {
+        while (i < uriLen && uri[i] == ';') {
             uri[i++] = '\0';
-            for (j = i; uri[i] != ';' && uri[i] != ',' && i < uriLen; ++i) {
+            for (j = i; i < uriLen && uri[i] != ';' && uri[i] != ','; ++i) {
                 // nothing to do!
             }
 

From 4afbe35e0775de4b31f88c790db5ee76b28cf93f Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 28 Apr 2020 20:32:55 +0200
Subject: [PATCH 107/211] Use unique name for the sanitizer check

---
 .github/workflows/sanitizer.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/sanitizer.yml b/.github/workflows/sanitizer.yml
index d6f09367f..7a8eb17fa 100644
--- a/.github/workflows/sanitizer.yml
+++ b/.github/workflows/sanitizer.yml
@@ -1,4 +1,4 @@
-name: C/C++ CI
+name: C/C++ Sanitizer
 
 on:
   push:

From 7b4ff0cb1c9775ee1fe899ea8e9b9ed8485afec0 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 28 Apr 2020 20:39:13 +0200
Subject: [PATCH 108/211] Fix name

---
 .github/workflows/ccpp.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index d46dbe6a0..36fca3f29 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -7,7 +7,7 @@ on:
     branches: [ master ]
 
 jobs:
-  job1:
+  job:
     name: ${{ matrix.os }}-${{ matrix.cxx }}-build-and-test
     runs-on: ${{ matrix.os }}
     strategy:

From 68efdcde883cf5f9e1b9cb42b4da211e443ee1fb Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 28 Apr 2020 20:41:02 +0200
Subject: [PATCH 109/211] Remove deprecated step

---
 .github/workflows/ccpp.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index 36fca3f29..08292d55f 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        name: [ubuntu-gcc, macos-clang, windows-msvc, ubuntu-clang, ubuntu-memory-sanitizer]
+        name: [ubuntu-gcc, macos-clang, windows-msvc, ubuntu-clang]
         # For Windows msvc, for Linux and macOS let's use the clang compiler, use gcc for Linux.
         include:
           - name: windows-msvc

From 1a440834ae455bf4d592500959cbee7559b1a69b Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 28 Apr 2020 21:11:21 +0200
Subject: [PATCH 110/211] Use debug configuration

---
 .github/workflows/sanitizer.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/sanitizer.yml b/.github/workflows/sanitizer.yml
index 7a8eb17fa..bfcad7867 100644
--- a/.github/workflows/sanitizer.yml
+++ b/.github/workflows/sanitizer.yml
@@ -24,7 +24,7 @@ jobs:
       with:
         cmakeListsOrSettingsJson: CMakeListsTxtAdvanced
         cmakeListsTxtPath: '${{ github.workspace }}/CMakeLists.txt'
-        cmakeAppendedArgs: '-GNinja -DCMAKE_BUILD_TYPE=Release -DASSIMP_ASAN=ON'
+        cmakeAppendedArgs: '-GNinja -DCMAKE_BUILD_TYPE=Debug -DASSIMP_ASAN=ON'
         buildWithCMakeArgs: '-- -v'
         buildDirectory: '${{ github.workspace }}/build/'
     
@@ -49,7 +49,7 @@ jobs:
       with:
         cmakeListsOrSettingsJson: CMakeListsTxtAdvanced
         cmakeListsTxtPath: '${{ github.workspace }}/CMakeLists.txt'
-        cmakeAppendedArgs: '-GNinja -DCMAKE_BUILD_TYPE=Release -DASSIMP_ASAN=ON'
+        cmakeAppendedArgs: '-GNinja -DCMAKE_BUILD_TYPE=Debug -DASSIMP_ASAN=ON'
         buildWithCMakeArgs: '-- -v'
         buildDirectory: '${{ github.workspace }}/build/'
     

From fcdf88a74a948cf7c47e583bc0de524c3da15355 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Wed, 29 Apr 2020 13:41:40 +0200
Subject: [PATCH 111/211] Use correct sanitizer

---
 .github/workflows/sanitizer.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/sanitizer.yml b/.github/workflows/sanitizer.yml
index bfcad7867..c1fa62ff3 100644
--- a/.github/workflows/sanitizer.yml
+++ b/.github/workflows/sanitizer.yml
@@ -49,7 +49,7 @@ jobs:
       with:
         cmakeListsOrSettingsJson: CMakeListsTxtAdvanced
         cmakeListsTxtPath: '${{ github.workspace }}/CMakeLists.txt'
-        cmakeAppendedArgs: '-GNinja -DCMAKE_BUILD_TYPE=Debug -DASSIMP_ASAN=ON'
+        cmakeAppendedArgs: '-GNinja -DCMAKE_BUILD_TYPE=Debug -DASSIMP_UBSAN=ON'
         buildWithCMakeArgs: '-- -v'
         buildDirectory: '${{ github.workspace }}/build/'
     

From b9c597d0553d5996c54ce414efb572d4c7778453 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Wed, 29 Apr 2020 13:46:01 +0200
Subject: [PATCH 112/211] Fix review finding.

---
 .github/workflows/sanitizer.yml | 2 --
 1 file changed, 2 deletions(-)

diff --git a/.github/workflows/sanitizer.yml b/.github/workflows/sanitizer.yml
index c1fa62ff3..9bba5f6fd 100644
--- a/.github/workflows/sanitizer.yml
+++ b/.github/workflows/sanitizer.yml
@@ -13,7 +13,6 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - uses: lukka/get-cmake@latest    
-    - uses: ilammy/msvc-dev-cmd@v1
     - uses: lukka/set-shell-env@v1
       with:
         CXX: clang++
@@ -38,7 +37,6 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - uses: lukka/get-cmake@latest    
-    - uses: ilammy/msvc-dev-cmd@v1
     - uses: lukka/set-shell-env@v1
       with:
         CXX: clang++

From 2c6ac23a4e04127838b03eb4589861d9e22ef0f4 Mon Sep 17 00:00:00 2001
From: RichardTea <31507749+RichardTea@users.noreply.github.com>
Date: Tue, 28 Apr 2020 17:46:07 +0100
Subject: [PATCH 113/211] Apply Assimp clangformat to touched Collada files

---
 code/Collada/ColladaExporter.cpp | 1545 ++++++++++++++---------------
 code/Collada/ColladaExporter.h   |  135 +--
 code/Collada/ColladaHelper.cpp   |   23 +-
 code/Collada/ColladaHelper.h     |  403 ++++----
 code/Collada/ColladaLoader.cpp   |  692 ++++++-------
 code/Collada/ColladaParser.cpp   | 1572 +++++++++++-------------------
 code/Collada/ColladaParser.h     |  503 +++++-----
 7 files changed, 2103 insertions(+), 2770 deletions(-)

diff --git a/code/Collada/ColladaExporter.cpp b/code/Collada/ColladaExporter.cpp
index e27e7aa90..0026fda26 100644
--- a/code/Collada/ColladaExporter.cpp
+++ b/code/Collada/ColladaExporter.cpp
@@ -45,24 +45,24 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "ColladaExporter.h"
 #include <assimp/Bitmap.h>
-#include <assimp/commonMetaData.h>
+#include <assimp/DefaultIOSystem.h>
 #include <assimp/MathFunctions.h>
-#include <assimp/fast_atof.h>
 #include <assimp/SceneCombiner.h>
 #include <assimp/StringUtils.h>
 #include <assimp/XMLTools.h>
-#include <assimp/DefaultIOSystem.h>
-#include <assimp/IOSystem.hpp>
-#include <assimp/Exporter.hpp>
+#include <assimp/commonMetaData.h>
+#include <assimp/fast_atof.h>
 #include <assimp/scene.h>
+#include <assimp/Exporter.hpp>
+#include <assimp/IOSystem.hpp>
 
 #include <assimp/Exceptional.h>
 
-#include <memory>
 #include <ctime>
+#include <iostream>
+#include <memory>
 #include <set>
 #include <vector>
-#include <iostream>
 
 using namespace Assimp;
 
@@ -70,32 +70,32 @@ namespace Assimp {
 
 // ------------------------------------------------------------------------------------------------
 // Worker function for exporting a scene to Collada. Prototyped and registered in Exporter.cpp
-void ExportSceneCollada(const char* pFile, IOSystem* pIOSystem, const aiScene* pScene, const ExportProperties* /*pProperties*/) {
+void ExportSceneCollada(const char *pFile, IOSystem *pIOSystem, const aiScene *pScene, const ExportProperties * /*pProperties*/) {
     std::string path = DefaultIOSystem::absolutePath(std::string(pFile));
     std::string file = DefaultIOSystem::completeBaseName(std::string(pFile));
 
     // invoke the exporter
-    ColladaExporter iDoTheExportThing( pScene, pIOSystem, path, file);
-    
+    ColladaExporter iDoTheExportThing(pScene, pIOSystem, path, file);
+
     if (iDoTheExportThing.mOutput.fail()) {
         throw DeadlyExportError("output data creation failed. Most likely the file became too large: " + std::string(pFile));
     }
 
     // we're still here - export successfully completed. Write result to the given IOSYstem
-    std::unique_ptr<IOStream> outfile (pIOSystem->Open(pFile,"wt"));
-    if(outfile == NULL) {
+    std::unique_ptr<IOStream> outfile(pIOSystem->Open(pFile, "wt"));
+    if (outfile == NULL) {
         throw DeadlyExportError("could not open output .dae file: " + std::string(pFile));
     }
 
     // XXX maybe use a small wrapper around IOStream that behaves like std::stringstream in order to avoid the extra copy.
-    outfile->Write( iDoTheExportThing.mOutput.str().c_str(), static_cast<size_t>(iDoTheExportThing.mOutput.tellp()),1);
+    outfile->Write(iDoTheExportThing.mOutput.str().c_str(), static_cast<size_t>(iDoTheExportThing.mOutput.tellp()), 1);
 }
 
 } // end of namespace Assimp
 
 // ------------------------------------------------------------------------------------------------
 // Encodes a string into a valid XML ID using the xsd:ID schema qualifications.
-static const std::string XMLIDEncode(const std::string& name) {
+static const std::string XMLIDEncode(const std::string &name) {
     const char XML_ID_CHARS[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_-.";
     const unsigned int XML_ID_CHARS_COUNT = sizeof(XML_ID_CHARS) / sizeof(char);
 
@@ -115,7 +115,7 @@ static const std::string XMLIDEncode(const std::string& name) {
         if (strchr(XML_ID_CHARS, *it) != nullptr) {
             idEncoded << *it;
         } else {
-            // Select placeholder character based on invalid character to prevent name collisions 
+            // Select placeholder character based on invalid character to prevent name collisions
             idEncoded << XML_ID_CHARS[(*it) % XML_ID_CHARS_COUNT];
         }
     }
@@ -125,12 +125,12 @@ static const std::string XMLIDEncode(const std::string& name) {
 
 // ------------------------------------------------------------------------------------------------
 // Constructor for a specific scene to export
-ColladaExporter::ColladaExporter( const aiScene* pScene, IOSystem* pIOSystem, const std::string& path, const std::string& file) 
-: mIOSystem(pIOSystem)
-, mPath(path)
-, mFile(file) {
+ColladaExporter::ColladaExporter(const aiScene *pScene, IOSystem *pIOSystem, const std::string &path, const std::string &file) :
+        mIOSystem(pIOSystem),
+        mPath(path),
+        mFile(file) {
     // make sure that all formatting happens using the standard, C locale and not the user's current locale
-    mOutput.imbue( std::locale("C") );
+    mOutput.imbue(std::locale("C"));
     mOutput.precision(ASSIMP_AI_REAL_TEXT_PRECISION);
 
     mScene = pScene;
@@ -146,7 +146,7 @@ ColladaExporter::ColladaExporter( const aiScene* pScene, IOSystem* pIOSystem, co
 // ------------------------------------------------------------------------------------------------
 // Destructor
 ColladaExporter::~ColladaExporter() {
-    if ( mSceneOwned ) {
+    if (mSceneOwned) {
         delete mScene;
     }
 }
@@ -170,9 +170,9 @@ void ColladaExporter::WriteFile() {
     WriteControllerLibrary();
 
     WriteSceneLibrary();
-	
-	// customized, Writes the animation library
-	WriteAnimationsLibrary();
+
+    // customized, Writes the animation library
+    WriteAnimationsLibrary();
 
     // useless Collada fu at the end, just in case we haven't had enough indirections, yet.
     mOutput << startstr << "<scene>" << endstr;
@@ -189,17 +189,17 @@ void ColladaExporter::WriteFile() {
 void ColladaExporter::WriteHeader() {
     static const ai_real epsilon = Math::getEpsilon<ai_real>();
     static const aiQuaternion x_rot(aiMatrix3x3(
-        0, -1,  0,
-        1,  0,  0,
-        0,  0,  1));
+            0, -1, 0,
+            1, 0, 0,
+            0, 0, 1));
     static const aiQuaternion y_rot(aiMatrix3x3(
-        1,  0,  0,
-        0,  1,  0,
-        0,  0,  1));
+            1, 0, 0,
+            0, 1, 0,
+            0, 0, 1));
     static const aiQuaternion z_rot(aiMatrix3x3(
-        1,  0,  0,
-        0,  0,  1,
-        0, -1,  0));
+            1, 0, 0,
+            0, 0, 1,
+            0, -1, 0));
 
     static const unsigned int date_nb_chars = 20;
     char date_str[date_nb_chars];
@@ -215,39 +215,39 @@ void ColladaExporter::WriteHeader() {
     bool add_root_node = false;
 
     ai_real scale = 1.0;
-    if(std::abs(scaling.x - scaling.y) <= epsilon && std::abs(scaling.x - scaling.z) <= epsilon && std::abs(scaling.y - scaling.z) <= epsilon) {
-        scale = (ai_real) ((((double) scaling.x) + ((double) scaling.y) + ((double) scaling.z)) / 3.0);
+    if (std::abs(scaling.x - scaling.y) <= epsilon && std::abs(scaling.x - scaling.z) <= epsilon && std::abs(scaling.y - scaling.z) <= epsilon) {
+        scale = (ai_real)((((double)scaling.x) + ((double)scaling.y) + ((double)scaling.z)) / 3.0);
     } else {
         add_root_node = true;
     }
 
     std::string up_axis = "Y_UP";
-    if(rotation.Equal(x_rot, epsilon)) {
+    if (rotation.Equal(x_rot, epsilon)) {
         up_axis = "X_UP";
-    } else if(rotation.Equal(y_rot, epsilon)) {
+    } else if (rotation.Equal(y_rot, epsilon)) {
         up_axis = "Y_UP";
-    } else if(rotation.Equal(z_rot, epsilon)) {
+    } else if (rotation.Equal(z_rot, epsilon)) {
         up_axis = "Z_UP";
     } else {
         add_root_node = true;
     }
 
-    if(! position.Equal(aiVector3D(0, 0, 0))) {
+    if (!position.Equal(aiVector3D(0, 0, 0))) {
         add_root_node = true;
     }
 
-    if(mScene->mRootNode->mNumChildren == 0) {
+    if (mScene->mRootNode->mNumChildren == 0) {
         add_root_node = true;
     }
 
-    if(add_root_node) {
-        aiScene* scene;
+    if (add_root_node) {
+        aiScene *scene;
         SceneCombiner::CopyScene(&scene, mScene);
 
-        aiNode* root = new aiNode("Scene");
+        aiNode *root = new aiNode("Scene");
 
         root->mNumChildren = 1;
-        root->mChildren = new aiNode*[root->mNumChildren];
+        root->mChildren = new aiNode *[root->mNumChildren];
 
         root->mChildren[0] = scene->mRootNode;
         scene->mRootNode->mParent = root;
@@ -266,20 +266,24 @@ void ColladaExporter::WriteHeader() {
     PushTag();
 
     // If no Scene metadata, use root node metadata
-    aiMetadata* meta = mScene->mMetaData;
+    aiMetadata *meta = mScene->mMetaData;
     if (nullptr == meta) {
         meta = mScene->mRootNode->mMetaData;
     }
 
     aiString value;
     if (!meta || !meta->Get("Author", value)) {
-        mOutput << startstr << "<author>" << "Assimp" << "</author>" << endstr;
+        mOutput << startstr << "<author>"
+                << "Assimp"
+                << "</author>" << endstr;
     } else {
         mOutput << startstr << "<author>" << XMLEscape(value.C_Str()) << "</author>" << endstr;
     }
 
     if (nullptr == meta || !meta->Get(AI_METADATA_SOURCE_GENERATOR, value)) {
-        mOutput << startstr << "<authoring_tool>" << "Assimp Exporter" << "</authoring_tool>" << endstr;
+        mOutput << startstr << "<authoring_tool>"
+                << "Assimp Exporter"
+                << "</authoring_tool>" << endstr;
     } else {
         mOutput << startstr << "<authoring_tool>" << XMLEscape(value.C_Str()) << "</authoring_tool>" << endstr;
     }
@@ -336,26 +340,26 @@ void ColladaExporter::WriteTextures() {
     char str[buffer_size];
 
     if (mScene->HasTextures()) {
-        for(unsigned int i = 0; i < mScene->mNumTextures; i++) {
+        for (unsigned int i = 0; i < mScene->mNumTextures; i++) {
             // It would be great to be able to create a directory in portable standard C++, but it's not the case,
             // so we just write the textures in the current directory.
 
-            aiTexture* texture = mScene->mTextures[i];
-            if ( nullptr == texture ) {
+            aiTexture *texture = mScene->mTextures[i];
+            if (nullptr == texture) {
                 continue;
             }
 
             ASSIMP_itoa10(str, buffer_size, i + 1);
 
-            std::string name = mFile + "_texture_" + (i < 1000 ? "0" : "") + (i < 100 ? "0" : "") + (i < 10 ? "0" : "") + str + "." + ((const char*) texture->achFormatHint);
+            std::string name = mFile + "_texture_" + (i < 1000 ? "0" : "") + (i < 100 ? "0" : "") + (i < 10 ? "0" : "") + str + "." + ((const char *)texture->achFormatHint);
 
             std::unique_ptr<IOStream> outfile(mIOSystem->Open(mPath + mIOSystem->getOsSeparator() + name, "wb"));
-            if(outfile == NULL) {
+            if (outfile == NULL) {
                 throw DeadlyExportError("could not open output texture file: " + mPath + name);
             }
 
-            if(texture->mHeight == 0) {
-                outfile->Write((void*) texture->pcData, texture->mWidth, 1);
+            if (texture->mHeight == 0) {
+                outfile->Write((void *)texture->pcData, texture->mWidth, 1);
             } else {
                 Bitmap::Save(texture, outfile.get());
             }
@@ -370,21 +374,20 @@ void ColladaExporter::WriteTextures() {
 // ------------------------------------------------------------------------------------------------
 // Write the embedded textures
 void ColladaExporter::WriteCamerasLibrary() {
-    if(mScene->HasCameras()) {
+    if (mScene->HasCameras()) {
 
         mOutput << startstr << "<library_cameras>" << endstr;
         PushTag();
 
-        for( size_t a = 0; a < mScene->mNumCameras; ++a)
-            WriteCamera( a);
+        for (size_t a = 0; a < mScene->mNumCameras; ++a)
+            WriteCamera(a);
 
         PopTag();
         mOutput << startstr << "</library_cameras>" << endstr;
-
     }
 }
 
-void ColladaExporter::WriteCamera(size_t pIndex){
+void ColladaExporter::WriteCamera(size_t pIndex) {
 
     const aiCamera *cam = mScene->mCameras[pIndex];
     const std::string cameraName = XMLEscape(cam->mName.C_Str());
@@ -400,18 +403,17 @@ void ColladaExporter::WriteCamera(size_t pIndex){
     //always perspective
     mOutput << startstr << "<perspective>" << endstr;
     PushTag();
-    mOutput << startstr << "<xfov sid=\"xfov\">"<<
-                                AI_RAD_TO_DEG(cam->mHorizontalFOV)
-                        <<"</xfov>" << endstr;
+    mOutput << startstr << "<xfov sid=\"xfov\">" << AI_RAD_TO_DEG(cam->mHorizontalFOV)
+            << "</xfov>" << endstr;
     mOutput << startstr << "<aspect_ratio>"
-                        <<      cam->mAspect
-                        << "</aspect_ratio>" << endstr;
+            << cam->mAspect
+            << "</aspect_ratio>" << endstr;
     mOutput << startstr << "<znear sid=\"znear\">"
-                        <<      cam->mClipPlaneNear
-                        <<  "</znear>" << endstr;
+            << cam->mClipPlaneNear
+            << "</znear>" << endstr;
     mOutput << startstr << "<zfar sid=\"zfar\">"
-                        <<      cam->mClipPlaneFar
-                        << "</zfar>" << endstr;
+            << cam->mClipPlaneFar
+            << "</zfar>" << endstr;
     PopTag();
     mOutput << startstr << "</perspective>" << endstr;
     PopTag();
@@ -420,28 +422,25 @@ void ColladaExporter::WriteCamera(size_t pIndex){
     mOutput << startstr << "</optics>" << endstr;
     PopTag();
     mOutput << startstr << "</camera>" << endstr;
-
 }
 
-
 // ------------------------------------------------------------------------------------------------
 // Write the embedded textures
 void ColladaExporter::WriteLightsLibrary() {
-    if(mScene->HasLights()) {
+    if (mScene->HasLights()) {
 
         mOutput << startstr << "<library_lights>" << endstr;
         PushTag();
 
-        for( size_t a = 0; a < mScene->mNumLights; ++a)
-            WriteLight( a);
+        for (size_t a = 0; a < mScene->mNumLights; ++a)
+            WriteLight(a);
 
         PopTag();
         mOutput << startstr << "</library_lights>" << endstr;
-
     }
 }
 
-void ColladaExporter::WriteLight(size_t pIndex){
+void ColladaExporter::WriteLight(size_t pIndex) {
 
     const aiLight *light = mScene->mLights[pIndex];
     const std::string lightName = XMLEscape(light->mName.C_Str());
@@ -452,116 +451,111 @@ void ColladaExporter::WriteLight(size_t pIndex){
     PushTag();
     mOutput << startstr << "<technique_common>" << endstr;
     PushTag();
-    switch(light->mType){
-        case aiLightSource_AMBIENT:
-            WriteAmbienttLight(light);
-            break;
-        case aiLightSource_DIRECTIONAL:
-            WriteDirectionalLight(light);
-            break;
-        case aiLightSource_POINT:
-            WritePointLight(light);
-            break;
-        case aiLightSource_SPOT:
-            WriteSpotLight(light);
-            break;
-        case aiLightSource_AREA:
-        case aiLightSource_UNDEFINED:
-        case _aiLightSource_Force32Bit:
-            break;
+    switch (light->mType) {
+    case aiLightSource_AMBIENT:
+        WriteAmbienttLight(light);
+        break;
+    case aiLightSource_DIRECTIONAL:
+        WriteDirectionalLight(light);
+        break;
+    case aiLightSource_POINT:
+        WritePointLight(light);
+        break;
+    case aiLightSource_SPOT:
+        WriteSpotLight(light);
+        break;
+    case aiLightSource_AREA:
+    case aiLightSource_UNDEFINED:
+    case _aiLightSource_Force32Bit:
+        break;
     }
     PopTag();
     mOutput << startstr << "</technique_common>" << endstr;
 
     PopTag();
     mOutput << startstr << "</light>" << endstr;
-
 }
 
-void ColladaExporter::WritePointLight(const aiLight *const light){
-    const aiColor3D &color=  light->mColorDiffuse;
+void ColladaExporter::WritePointLight(const aiLight *const light) {
+    const aiColor3D &color = light->mColorDiffuse;
     mOutput << startstr << "<point>" << endstr;
     PushTag();
     mOutput << startstr << "<color sid=\"color\">"
-                            << color.r<<" "<<color.g<<" "<<color.b
-                        <<"</color>" << endstr;
+            << color.r << " " << color.g << " " << color.b
+            << "</color>" << endstr;
     mOutput << startstr << "<constant_attenuation>"
-                            << light->mAttenuationConstant
-                        <<"</constant_attenuation>" << endstr;
+            << light->mAttenuationConstant
+            << "</constant_attenuation>" << endstr;
     mOutput << startstr << "<linear_attenuation>"
-                            << light->mAttenuationLinear
-                        <<"</linear_attenuation>" << endstr;
+            << light->mAttenuationLinear
+            << "</linear_attenuation>" << endstr;
     mOutput << startstr << "<quadratic_attenuation>"
-                            << light->mAttenuationQuadratic
-                        <<"</quadratic_attenuation>" << endstr;
+            << light->mAttenuationQuadratic
+            << "</quadratic_attenuation>" << endstr;
 
     PopTag();
     mOutput << startstr << "</point>" << endstr;
-
 }
 
-void ColladaExporter::WriteDirectionalLight(const aiLight *const light){
-    const aiColor3D &color=  light->mColorDiffuse;
+void ColladaExporter::WriteDirectionalLight(const aiLight *const light) {
+    const aiColor3D &color = light->mColorDiffuse;
     mOutput << startstr << "<directional>" << endstr;
     PushTag();
     mOutput << startstr << "<color sid=\"color\">"
-                            << color.r<<" "<<color.g<<" "<<color.b
-                        <<"</color>" << endstr;
+            << color.r << " " << color.g << " " << color.b
+            << "</color>" << endstr;
 
     PopTag();
     mOutput << startstr << "</directional>" << endstr;
-
 }
 
-void ColladaExporter::WriteSpotLight(const aiLight *const light){
+void ColladaExporter::WriteSpotLight(const aiLight *const light) {
 
-    const aiColor3D &color=  light->mColorDiffuse;
+    const aiColor3D &color = light->mColorDiffuse;
     mOutput << startstr << "<spot>" << endstr;
     PushTag();
     mOutput << startstr << "<color sid=\"color\">"
-                            << color.r<<" "<<color.g<<" "<<color.b
-                        <<"</color>" << endstr;
+            << color.r << " " << color.g << " " << color.b
+            << "</color>" << endstr;
     mOutput << startstr << "<constant_attenuation>"
-                                << light->mAttenuationConstant
-                            <<"</constant_attenuation>" << endstr;
+            << light->mAttenuationConstant
+            << "</constant_attenuation>" << endstr;
     mOutput << startstr << "<linear_attenuation>"
-                            << light->mAttenuationLinear
-                        <<"</linear_attenuation>" << endstr;
+            << light->mAttenuationLinear
+            << "</linear_attenuation>" << endstr;
     mOutput << startstr << "<quadratic_attenuation>"
-                            << light->mAttenuationQuadratic
-                        <<"</quadratic_attenuation>" << endstr;
+            << light->mAttenuationQuadratic
+            << "</quadratic_attenuation>" << endstr;
     /*
     out->mAngleOuterCone = AI_DEG_TO_RAD (std::acos(std::pow(0.1f,1.f/srcLight->mFalloffExponent))+
                             srcLight->mFalloffAngle);
     */
 
     const ai_real fallOffAngle = AI_RAD_TO_DEG(light->mAngleInnerCone);
-    mOutput << startstr <<"<falloff_angle sid=\"fall_off_angle\">"
-                                << fallOffAngle
-                        <<"</falloff_angle>" << endstr;
-    double temp = light->mAngleOuterCone-light->mAngleInnerCone;
+    mOutput << startstr << "<falloff_angle sid=\"fall_off_angle\">"
+            << fallOffAngle
+            << "</falloff_angle>" << endstr;
+    double temp = light->mAngleOuterCone - light->mAngleInnerCone;
 
     temp = std::cos(temp);
-    temp = std::log(temp)/std::log(0.1);
-    temp = 1/temp;
+    temp = std::log(temp) / std::log(0.1);
+    temp = 1 / temp;
     mOutput << startstr << "<falloff_exponent sid=\"fall_off_exponent\">"
-                            << temp
-                        <<"</falloff_exponent>" << endstr;
-
+            << temp
+            << "</falloff_exponent>" << endstr;
 
     PopTag();
     mOutput << startstr << "</spot>" << endstr;
-
 }
 
-void ColladaExporter::WriteAmbienttLight(const aiLight *const light){
+void ColladaExporter::WriteAmbienttLight(const aiLight *const light) {
 
-    const aiColor3D &color=  light->mColorAmbient;
+    const aiColor3D &color = light->mColorAmbient;
     mOutput << startstr << "<ambient>" << endstr;
     PushTag();
     mOutput << startstr << "<color sid=\"color\">"
-                            << color.r<<" "<<color.g<<" "<<color.b
-                        <<"</color>" << endstr;
+            << color.r << " " << color.g << " " << color.b
+            << "</color>" << endstr;
 
     PopTag();
     mOutput << startstr << "</ambient>" << endstr;
@@ -569,130 +563,121 @@ void ColladaExporter::WriteAmbienttLight(const aiLight *const light){
 
 // ------------------------------------------------------------------------------------------------
 // Reads a single surface entry from the given material keys
-void ColladaExporter::ReadMaterialSurface( Surface& poSurface, const aiMaterial* pSrcMat, 
-                                          aiTextureType pTexture, const char* pKey, size_t pType, size_t pIndex) {
-  if( pSrcMat->GetTextureCount( pTexture) > 0 ) {
-    aiString texfile;
-    unsigned int uvChannel = 0;
-    pSrcMat->GetTexture( pTexture, 0, &texfile, NULL, &uvChannel);
+void ColladaExporter::ReadMaterialSurface(Surface &poSurface, const aiMaterial *pSrcMat,
+        aiTextureType pTexture, const char *pKey, size_t pType, size_t pIndex) {
+    if (pSrcMat->GetTextureCount(pTexture) > 0) {
+        aiString texfile;
+        unsigned int uvChannel = 0;
+        pSrcMat->GetTexture(pTexture, 0, &texfile, NULL, &uvChannel);
 
-    std::string index_str(texfile.C_Str());
+        std::string index_str(texfile.C_Str());
 
-    if(index_str.size() != 0 && index_str[0] == '*') {
-        unsigned int index;
+        if (index_str.size() != 0 && index_str[0] == '*') {
+            unsigned int index;
 
-        index_str = index_str.substr(1, std::string::npos);
+            index_str = index_str.substr(1, std::string::npos);
 
-        try {
-            index = (unsigned int) strtoul10_64(index_str.c_str());
-        } catch(std::exception& error) {
-            throw DeadlyExportError(error.what());
-        }
+            try {
+                index = (unsigned int)strtoul10_64(index_str.c_str());
+            } catch (std::exception &error) {
+                throw DeadlyExportError(error.what());
+            }
 
-        std::map<unsigned int, std::string>::const_iterator name = textures.find(index);
+            std::map<unsigned int, std::string>::const_iterator name = textures.find(index);
 
-        if(name != textures.end()) {
-            poSurface.texture = name->second;
+            if (name != textures.end()) {
+                poSurface.texture = name->second;
+            } else {
+                throw DeadlyExportError("could not find embedded texture at index " + index_str);
+            }
         } else {
-            throw DeadlyExportError("could not find embedded texture at index " + index_str);
+            poSurface.texture = texfile.C_Str();
         }
-    } else {
-        poSurface.texture = texfile.C_Str();
-    }
 
-    poSurface.channel = uvChannel;
-    poSurface.exist = true;
-  } else {
-    if( pKey )
-      poSurface.exist = pSrcMat->Get( pKey, static_cast<unsigned int>(pType), static_cast<unsigned int>(pIndex), poSurface.color) == aiReturn_SUCCESS;
-  }
+        poSurface.channel = uvChannel;
+        poSurface.exist = true;
+    } else {
+        if (pKey)
+            poSurface.exist = pSrcMat->Get(pKey, static_cast<unsigned int>(pType), static_cast<unsigned int>(pIndex), poSurface.color) == aiReturn_SUCCESS;
+    }
 }
 
 // ------------------------------------------------------------------------------------------------
 // Reimplementation of isalnum(,C locale), because AppVeyor does not see standard version.
 static bool isalnum_C(char c) {
-  return ( nullptr != strchr("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz",c) );
+    return (nullptr != strchr("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", c));
 }
 
 // ------------------------------------------------------------------------------------------------
 // Writes an image entry for the given surface
-void ColladaExporter::WriteImageEntry( const Surface& pSurface, const std::string& pNameAdd) {
-  if( !pSurface.texture.empty() )
-  {
-    mOutput << startstr << "<image id=\"" << XMLIDEncode(pNameAdd) << "\">" << endstr;
-    PushTag();
-    mOutput << startstr << "<init_from>";
+void ColladaExporter::WriteImageEntry(const Surface &pSurface, const std::string &pNameAdd) {
+    if (!pSurface.texture.empty()) {
+        mOutput << startstr << "<image id=\"" << XMLIDEncode(pNameAdd) << "\">" << endstr;
+        PushTag();
+        mOutput << startstr << "<init_from>";
 
-    // URL encode image file name first, then XML encode on top
-    std::stringstream imageUrlEncoded;
-    for( std::string::const_iterator it = pSurface.texture.begin(); it != pSurface.texture.end(); ++it )
-    {
-      if( isalnum_C( (unsigned char) *it) || *it == ':' || *it == '_' || *it == '-' || *it == '.' || *it == '/' || *it == '\\' )
-        imageUrlEncoded << *it;
-      else
-        imageUrlEncoded << '%' << std::hex << size_t( (unsigned char) *it) << std::dec;
+        // URL encode image file name first, then XML encode on top
+        std::stringstream imageUrlEncoded;
+        for (std::string::const_iterator it = pSurface.texture.begin(); it != pSurface.texture.end(); ++it) {
+            if (isalnum_C((unsigned char)*it) || *it == ':' || *it == '_' || *it == '-' || *it == '.' || *it == '/' || *it == '\\')
+                imageUrlEncoded << *it;
+            else
+                imageUrlEncoded << '%' << std::hex << size_t((unsigned char)*it) << std::dec;
+        }
+        mOutput << XMLEscape(imageUrlEncoded.str());
+        mOutput << "</init_from>" << endstr;
+        PopTag();
+        mOutput << startstr << "</image>" << endstr;
     }
-    mOutput << XMLEscape(imageUrlEncoded.str());
-    mOutput << "</init_from>" << endstr;
-    PopTag();
-    mOutput << startstr << "</image>" << endstr;
-  }
 }
 
 // ------------------------------------------------------------------------------------------------
 // Writes a color-or-texture entry into an effect definition
-void ColladaExporter::WriteTextureColorEntry( const Surface& pSurface, const std::string& pTypeName, const std::string& pImageName)
-{
-  if(pSurface.exist) {
-    mOutput << startstr << "<" << pTypeName << ">" << endstr;
-    PushTag();
-    if( pSurface.texture.empty() )
-    {
-      mOutput << startstr << "<color sid=\"" << pTypeName << "\">" << pSurface.color.r << "   " << pSurface.color.g << "   " << pSurface.color.b << "   " << pSurface.color.a << "</color>" << endstr;
+void ColladaExporter::WriteTextureColorEntry(const Surface &pSurface, const std::string &pTypeName, const std::string &pImageName) {
+    if (pSurface.exist) {
+        mOutput << startstr << "<" << pTypeName << ">" << endstr;
+        PushTag();
+        if (pSurface.texture.empty()) {
+            mOutput << startstr << "<color sid=\"" << pTypeName << "\">" << pSurface.color.r << "   " << pSurface.color.g << "   " << pSurface.color.b << "   " << pSurface.color.a << "</color>" << endstr;
+        } else {
+            mOutput << startstr << "<texture texture=\"" << XMLIDEncode(pImageName) << "\" texcoord=\"CHANNEL" << pSurface.channel << "\" />" << endstr;
+        }
+        PopTag();
+        mOutput << startstr << "</" << pTypeName << ">" << endstr;
     }
-    else
-    {
-      mOutput << startstr << "<texture texture=\"" << XMLIDEncode(pImageName) << "\" texcoord=\"CHANNEL" << pSurface.channel << "\" />" << endstr;
-    }
-    PopTag();
-    mOutput << startstr << "</" << pTypeName << ">" << endstr;
-  }
 }
 
 // ------------------------------------------------------------------------------------------------
 // Writes the two parameters necessary for referencing a texture in an effect entry
-void ColladaExporter::WriteTextureParamEntry( const Surface& pSurface, const std::string& pTypeName, const std::string& pMatName)
-{
-  // if surface is a texture, write out the sampler and the surface parameters necessary to reference the texture
-  if( !pSurface.texture.empty() )
-  {
-    mOutput << startstr << "<newparam sid=\"" << XMLIDEncode(pMatName) << "-" << pTypeName << "-surface\">" << endstr;
-    PushTag();
-    mOutput << startstr << "<surface type=\"2D\">" << endstr;
-    PushTag();
-    mOutput << startstr << "<init_from>" << XMLIDEncode(pMatName) << "-" << pTypeName << "-image</init_from>" << endstr;
-    PopTag();
-    mOutput << startstr << "</surface>" << endstr;
-    PopTag();
-    mOutput << startstr << "</newparam>" << endstr;
+void ColladaExporter::WriteTextureParamEntry(const Surface &pSurface, const std::string &pTypeName, const std::string &pMatName) {
+    // if surface is a texture, write out the sampler and the surface parameters necessary to reference the texture
+    if (!pSurface.texture.empty()) {
+        mOutput << startstr << "<newparam sid=\"" << XMLIDEncode(pMatName) << "-" << pTypeName << "-surface\">" << endstr;
+        PushTag();
+        mOutput << startstr << "<surface type=\"2D\">" << endstr;
+        PushTag();
+        mOutput << startstr << "<init_from>" << XMLIDEncode(pMatName) << "-" << pTypeName << "-image</init_from>" << endstr;
+        PopTag();
+        mOutput << startstr << "</surface>" << endstr;
+        PopTag();
+        mOutput << startstr << "</newparam>" << endstr;
 
-    mOutput << startstr << "<newparam sid=\"" << XMLIDEncode(pMatName) << "-" << pTypeName << "-sampler\">" << endstr;
-    PushTag();
-    mOutput << startstr << "<sampler2D>" << endstr;
-    PushTag();
-    mOutput << startstr << "<source>" << XMLIDEncode(pMatName) << "-" << pTypeName << "-surface</source>" << endstr;
-    PopTag();
-    mOutput << startstr << "</sampler2D>" << endstr;
-    PopTag();
-    mOutput << startstr << "</newparam>" << endstr;
-  }
+        mOutput << startstr << "<newparam sid=\"" << XMLIDEncode(pMatName) << "-" << pTypeName << "-sampler\">" << endstr;
+        PushTag();
+        mOutput << startstr << "<sampler2D>" << endstr;
+        PushTag();
+        mOutput << startstr << "<source>" << XMLIDEncode(pMatName) << "-" << pTypeName << "-surface</source>" << endstr;
+        PopTag();
+        mOutput << startstr << "</sampler2D>" << endstr;
+        PopTag();
+        mOutput << startstr << "</newparam>" << endstr;
+    }
 }
 
 // ------------------------------------------------------------------------------------------------
 // Writes a scalar property
-void ColladaExporter::WriteFloatEntry( const Property& pProperty, const std::string& pTypeName)
-{
-    if(pProperty.exist) {
+void ColladaExporter::WriteFloatEntry(const Property &pProperty, const std::string &pTypeName) {
+    if (pProperty.exist) {
         mOutput << startstr << "<" << pTypeName << ">" << endstr;
         PushTag();
         mOutput << startstr << "<float sid=\"" << pTypeName << "\">" << pProperty.value << "</float>" << endstr;
@@ -703,170 +688,162 @@ void ColladaExporter::WriteFloatEntry( const Property& pProperty, const std::str
 
 // ------------------------------------------------------------------------------------------------
 // Writes the material setup
-void ColladaExporter::WriteMaterials()
-{
-  materials.resize( mScene->mNumMaterials);
+void ColladaExporter::WriteMaterials() {
+    materials.resize(mScene->mNumMaterials);
 
-  /// collect all materials from the scene
-  size_t numTextures = 0;
-  for( size_t a = 0; a < mScene->mNumMaterials; ++a )
-  {
-    const aiMaterial* mat = mScene->mMaterials[a];
+    /// collect all materials from the scene
+    size_t numTextures = 0;
+    for (size_t a = 0; a < mScene->mNumMaterials; ++a) {
+        const aiMaterial *mat = mScene->mMaterials[a];
 
-    aiString name;
-    if( mat->Get( AI_MATKEY_NAME, name) != aiReturn_SUCCESS ) {
-      name = "mat";
-      materials[a].name = std::string( "m") + to_string(a) + name.C_Str();
-    } else {
-      // try to use the material's name if no other material has already taken it, else append #
-      std::string testName = name.C_Str();
-      size_t materialCountWithThisName = 0;
-      for( size_t i = 0; i < a; i ++ ) {
-        if( materials[i].name == testName ) {
-          materialCountWithThisName ++;
+        aiString name;
+        if (mat->Get(AI_MATKEY_NAME, name) != aiReturn_SUCCESS) {
+            name = "mat";
+            materials[a].name = std::string("m") + to_string(a) + name.C_Str();
+        } else {
+            // try to use the material's name if no other material has already taken it, else append #
+            std::string testName = name.C_Str();
+            size_t materialCountWithThisName = 0;
+            for (size_t i = 0; i < a; i++) {
+                if (materials[i].name == testName) {
+                    materialCountWithThisName++;
+                }
+            }
+            if (materialCountWithThisName == 0) {
+                materials[a].name = name.C_Str();
+            } else {
+                materials[a].name = std::string(name.C_Str()) + to_string(materialCountWithThisName);
+            }
         }
-      }
-      if( materialCountWithThisName == 0 ) {
-        materials[a].name = name.C_Str();
-      } else {
-        materials[a].name = std::string(name.C_Str()) + to_string(materialCountWithThisName);
-      }
-    }
 
-    aiShadingMode shading = aiShadingMode_Flat;
-    materials[a].shading_model = "phong";
-    if(mat->Get( AI_MATKEY_SHADING_MODEL, shading) == aiReturn_SUCCESS) {
-        if(shading == aiShadingMode_Phong) {
-            materials[a].shading_model = "phong";
-        } else if(shading == aiShadingMode_Blinn) {
-            materials[a].shading_model = "blinn";
-        } else if(shading == aiShadingMode_NoShading) {
-            materials[a].shading_model = "constant";
-        } else if(shading == aiShadingMode_Gouraud) {
-            materials[a].shading_model = "lambert";
+        aiShadingMode shading = aiShadingMode_Flat;
+        materials[a].shading_model = "phong";
+        if (mat->Get(AI_MATKEY_SHADING_MODEL, shading) == aiReturn_SUCCESS) {
+            if (shading == aiShadingMode_Phong) {
+                materials[a].shading_model = "phong";
+            } else if (shading == aiShadingMode_Blinn) {
+                materials[a].shading_model = "blinn";
+            } else if (shading == aiShadingMode_NoShading) {
+                materials[a].shading_model = "constant";
+            } else if (shading == aiShadingMode_Gouraud) {
+                materials[a].shading_model = "lambert";
+            }
         }
+
+        ReadMaterialSurface(materials[a].ambient, mat, aiTextureType_AMBIENT, AI_MATKEY_COLOR_AMBIENT);
+        if (!materials[a].ambient.texture.empty()) numTextures++;
+        ReadMaterialSurface(materials[a].diffuse, mat, aiTextureType_DIFFUSE, AI_MATKEY_COLOR_DIFFUSE);
+        if (!materials[a].diffuse.texture.empty()) numTextures++;
+        ReadMaterialSurface(materials[a].specular, mat, aiTextureType_SPECULAR, AI_MATKEY_COLOR_SPECULAR);
+        if (!materials[a].specular.texture.empty()) numTextures++;
+        ReadMaterialSurface(materials[a].emissive, mat, aiTextureType_EMISSIVE, AI_MATKEY_COLOR_EMISSIVE);
+        if (!materials[a].emissive.texture.empty()) numTextures++;
+        ReadMaterialSurface(materials[a].reflective, mat, aiTextureType_REFLECTION, AI_MATKEY_COLOR_REFLECTIVE);
+        if (!materials[a].reflective.texture.empty()) numTextures++;
+        ReadMaterialSurface(materials[a].transparent, mat, aiTextureType_OPACITY, AI_MATKEY_COLOR_TRANSPARENT);
+        if (!materials[a].transparent.texture.empty()) numTextures++;
+        ReadMaterialSurface(materials[a].normal, mat, aiTextureType_NORMALS, NULL, 0, 0);
+        if (!materials[a].normal.texture.empty()) numTextures++;
+
+        materials[a].shininess.exist = mat->Get(AI_MATKEY_SHININESS, materials[a].shininess.value) == aiReturn_SUCCESS;
+        materials[a].transparency.exist = mat->Get(AI_MATKEY_OPACITY, materials[a].transparency.value) == aiReturn_SUCCESS;
+        materials[a].index_refraction.exist = mat->Get(AI_MATKEY_REFRACTI, materials[a].index_refraction.value) == aiReturn_SUCCESS;
     }
 
-    ReadMaterialSurface( materials[a].ambient, mat, aiTextureType_AMBIENT, AI_MATKEY_COLOR_AMBIENT);
-    if( !materials[a].ambient.texture.empty() ) numTextures++;
-    ReadMaterialSurface( materials[a].diffuse, mat, aiTextureType_DIFFUSE, AI_MATKEY_COLOR_DIFFUSE);
-    if( !materials[a].diffuse.texture.empty() ) numTextures++;
-    ReadMaterialSurface( materials[a].specular, mat, aiTextureType_SPECULAR, AI_MATKEY_COLOR_SPECULAR);
-    if( !materials[a].specular.texture.empty() ) numTextures++;
-    ReadMaterialSurface( materials[a].emissive, mat, aiTextureType_EMISSIVE, AI_MATKEY_COLOR_EMISSIVE);
-    if( !materials[a].emissive.texture.empty() ) numTextures++;
-    ReadMaterialSurface( materials[a].reflective, mat, aiTextureType_REFLECTION, AI_MATKEY_COLOR_REFLECTIVE);
-    if( !materials[a].reflective.texture.empty() ) numTextures++;
-    ReadMaterialSurface( materials[a].transparent, mat, aiTextureType_OPACITY, AI_MATKEY_COLOR_TRANSPARENT);
-    if( !materials[a].transparent.texture.empty() ) numTextures++;
-    ReadMaterialSurface( materials[a].normal, mat, aiTextureType_NORMALS, NULL, 0, 0);
-    if( !materials[a].normal.texture.empty() ) numTextures++;
-
-    materials[a].shininess.exist = mat->Get( AI_MATKEY_SHININESS, materials[a].shininess.value) == aiReturn_SUCCESS;
-    materials[a].transparency.exist = mat->Get( AI_MATKEY_OPACITY, materials[a].transparency.value) == aiReturn_SUCCESS;
-    materials[a].index_refraction.exist = mat->Get( AI_MATKEY_REFRACTI, materials[a].index_refraction.value) == aiReturn_SUCCESS;
-  }
-
-  // output textures if present
-  if( numTextures > 0 )
-  {
-    mOutput << startstr << "<library_images>" << endstr;
-    PushTag();
-    for( std::vector<Material>::const_iterator it = materials.begin(); it != materials.end(); ++it )
-    {
-      const Material& mat = *it;
-      WriteImageEntry( mat.ambient, mat.name + "-ambient-image");
-      WriteImageEntry( mat.diffuse, mat.name + "-diffuse-image");
-      WriteImageEntry( mat.specular, mat.name + "-specular-image");
-      WriteImageEntry( mat.emissive, mat.name + "-emission-image");
-      WriteImageEntry( mat.reflective, mat.name + "-reflective-image");
-      WriteImageEntry( mat.transparent, mat.name + "-transparent-image");
-      WriteImageEntry( mat.normal, mat.name + "-normal-image");
+    // output textures if present
+    if (numTextures > 0) {
+        mOutput << startstr << "<library_images>" << endstr;
+        PushTag();
+        for (std::vector<Material>::const_iterator it = materials.begin(); it != materials.end(); ++it) {
+            const Material &mat = *it;
+            WriteImageEntry(mat.ambient, mat.name + "-ambient-image");
+            WriteImageEntry(mat.diffuse, mat.name + "-diffuse-image");
+            WriteImageEntry(mat.specular, mat.name + "-specular-image");
+            WriteImageEntry(mat.emissive, mat.name + "-emission-image");
+            WriteImageEntry(mat.reflective, mat.name + "-reflective-image");
+            WriteImageEntry(mat.transparent, mat.name + "-transparent-image");
+            WriteImageEntry(mat.normal, mat.name + "-normal-image");
+        }
+        PopTag();
+        mOutput << startstr << "</library_images>" << endstr;
     }
-    PopTag();
-    mOutput << startstr << "</library_images>" << endstr;
-  }
 
-  // output effects - those are the actual carriers of information
-  if( !materials.empty() )
-  {
-    mOutput << startstr << "<library_effects>" << endstr;
-    PushTag();
-    for( std::vector<Material>::const_iterator it = materials.begin(); it != materials.end(); ++it )
-    {
-      const Material& mat = *it;
-      // this is so ridiculous it must be right
-      mOutput << startstr << "<effect id=\"" << XMLIDEncode(mat.name) << "-fx\" name=\"" << XMLEscape(mat.name) << "\">" << endstr;
-      PushTag();
-      mOutput << startstr << "<profile_COMMON>" << endstr;
-      PushTag();
+    // output effects - those are the actual carriers of information
+    if (!materials.empty()) {
+        mOutput << startstr << "<library_effects>" << endstr;
+        PushTag();
+        for (std::vector<Material>::const_iterator it = materials.begin(); it != materials.end(); ++it) {
+            const Material &mat = *it;
+            // this is so ridiculous it must be right
+            mOutput << startstr << "<effect id=\"" << XMLIDEncode(mat.name) << "-fx\" name=\"" << XMLEscape(mat.name) << "\">" << endstr;
+            PushTag();
+            mOutput << startstr << "<profile_COMMON>" << endstr;
+            PushTag();
 
-      // write sampler- and surface params for the texture entries
-      WriteTextureParamEntry( mat.emissive, "emission", mat.name);
-      WriteTextureParamEntry( mat.ambient, "ambient", mat.name);
-      WriteTextureParamEntry( mat.diffuse, "diffuse", mat.name);
-      WriteTextureParamEntry( mat.specular, "specular", mat.name);
-      WriteTextureParamEntry( mat.reflective, "reflective", mat.name);
-      WriteTextureParamEntry( mat.transparent, "transparent", mat.name);
-      WriteTextureParamEntry( mat.normal, "normal", mat.name);
+            // write sampler- and surface params for the texture entries
+            WriteTextureParamEntry(mat.emissive, "emission", mat.name);
+            WriteTextureParamEntry(mat.ambient, "ambient", mat.name);
+            WriteTextureParamEntry(mat.diffuse, "diffuse", mat.name);
+            WriteTextureParamEntry(mat.specular, "specular", mat.name);
+            WriteTextureParamEntry(mat.reflective, "reflective", mat.name);
+            WriteTextureParamEntry(mat.transparent, "transparent", mat.name);
+            WriteTextureParamEntry(mat.normal, "normal", mat.name);
 
-      mOutput << startstr << "<technique sid=\"standard\">" << endstr;
-      PushTag();
-      mOutput << startstr << "<" << mat.shading_model << ">" << endstr;
-      PushTag();
+            mOutput << startstr << "<technique sid=\"standard\">" << endstr;
+            PushTag();
+            mOutput << startstr << "<" << mat.shading_model << ">" << endstr;
+            PushTag();
 
-      WriteTextureColorEntry( mat.emissive, "emission", mat.name + "-emission-sampler");
-      WriteTextureColorEntry( mat.ambient, "ambient", mat.name + "-ambient-sampler");
-      WriteTextureColorEntry( mat.diffuse, "diffuse", mat.name + "-diffuse-sampler");
-      WriteTextureColorEntry( mat.specular, "specular", mat.name + "-specular-sampler");
-      WriteFloatEntry(mat.shininess, "shininess");
-      WriteTextureColorEntry( mat.reflective, "reflective", mat.name + "-reflective-sampler");
-      WriteTextureColorEntry( mat.transparent, "transparent", mat.name + "-transparent-sampler");
-      WriteFloatEntry(mat.transparency, "transparency");
-      WriteFloatEntry(mat.index_refraction, "index_of_refraction");
+            WriteTextureColorEntry(mat.emissive, "emission", mat.name + "-emission-sampler");
+            WriteTextureColorEntry(mat.ambient, "ambient", mat.name + "-ambient-sampler");
+            WriteTextureColorEntry(mat.diffuse, "diffuse", mat.name + "-diffuse-sampler");
+            WriteTextureColorEntry(mat.specular, "specular", mat.name + "-specular-sampler");
+            WriteFloatEntry(mat.shininess, "shininess");
+            WriteTextureColorEntry(mat.reflective, "reflective", mat.name + "-reflective-sampler");
+            WriteTextureColorEntry(mat.transparent, "transparent", mat.name + "-transparent-sampler");
+            WriteFloatEntry(mat.transparency, "transparency");
+            WriteFloatEntry(mat.index_refraction, "index_of_refraction");
 
-      if(! mat.normal.texture.empty()) {
-        WriteTextureColorEntry( mat.normal, "bump", mat.name + "-normal-sampler");
-      }
+            if (!mat.normal.texture.empty()) {
+                WriteTextureColorEntry(mat.normal, "bump", mat.name + "-normal-sampler");
+            }
 
-      PopTag();
-      mOutput << startstr << "</" << mat.shading_model << ">" << endstr;
-      PopTag();
-      mOutput << startstr << "</technique>" << endstr;
-      PopTag();
-      mOutput << startstr << "</profile_COMMON>" << endstr;
-      PopTag();
-      mOutput << startstr << "</effect>" << endstr;
+            PopTag();
+            mOutput << startstr << "</" << mat.shading_model << ">" << endstr;
+            PopTag();
+            mOutput << startstr << "</technique>" << endstr;
+            PopTag();
+            mOutput << startstr << "</profile_COMMON>" << endstr;
+            PopTag();
+            mOutput << startstr << "</effect>" << endstr;
+        }
+        PopTag();
+        mOutput << startstr << "</library_effects>" << endstr;
+
+        // write materials - they're just effect references
+        mOutput << startstr << "<library_materials>" << endstr;
+        PushTag();
+        for (std::vector<Material>::const_iterator it = materials.begin(); it != materials.end(); ++it) {
+            const Material &mat = *it;
+            mOutput << startstr << "<material id=\"" << XMLIDEncode(mat.name) << "\" name=\"" << XMLEscape(mat.name) << "\">" << endstr;
+            PushTag();
+            mOutput << startstr << "<instance_effect url=\"#" << XMLIDEncode(mat.name) << "-fx\"/>" << endstr;
+            PopTag();
+            mOutput << startstr << "</material>" << endstr;
+        }
+        PopTag();
+        mOutput << startstr << "</library_materials>" << endstr;
     }
-    PopTag();
-    mOutput << startstr << "</library_effects>" << endstr;
-
-    // write materials - they're just effect references
-    mOutput << startstr << "<library_materials>" << endstr;
-    PushTag();
-    for( std::vector<Material>::const_iterator it = materials.begin(); it != materials.end(); ++it )
-    {
-      const Material& mat = *it;
-      mOutput << startstr << "<material id=\"" << XMLIDEncode(mat.name) << "\" name=\"" << XMLEscape(mat.name) << "\">" << endstr;
-      PushTag();
-      mOutput << startstr << "<instance_effect url=\"#" << XMLIDEncode(mat.name) << "-fx\"/>" << endstr;
-      PopTag();
-      mOutput << startstr << "</material>" << endstr;
-    }
-    PopTag();
-    mOutput << startstr << "</library_materials>" << endstr;
-  }
 }
 
 // ------------------------------------------------------------------------------------------------
 // Writes the controller library
-void ColladaExporter::WriteControllerLibrary()
-{
+void ColladaExporter::WriteControllerLibrary() {
     mOutput << startstr << "<library_controllers>" << endstr;
     PushTag();
-    
-    for( size_t a = 0; a < mScene->mNumMeshes; ++a) {
-        WriteController( a);
+
+    for (size_t a = 0; a < mScene->mNumMeshes; ++a) {
+        WriteController(a);
     }
 
     PopTag();
@@ -875,20 +852,19 @@ void ColladaExporter::WriteControllerLibrary()
 
 // ------------------------------------------------------------------------------------------------
 // Writes a skin controller of the given mesh
-void ColladaExporter::WriteController( size_t pIndex)
-{
-    const aiMesh* mesh = mScene->mMeshes[pIndex];
+void ColladaExporter::WriteController(size_t pIndex) {
+    const aiMesh *mesh = mScene->mMeshes[pIndex];
     const std::string idstr = mesh->mName.length == 0 ? GetMeshId(pIndex) : mesh->mName.C_Str();
     const std::string idstrEscaped = XMLIDEncode(idstr);
 
-    if ( mesh->mNumFaces == 0 || mesh->mNumVertices == 0 )
+    if (mesh->mNumFaces == 0 || mesh->mNumVertices == 0)
         return;
 
-    if ( mesh->mNumBones == 0 )
+    if (mesh->mNumBones == 0)
         return;
 
     mOutput << startstr << "<controller id=\"" << idstrEscaped << "-skin\" ";
-    mOutput << "name=\"skinCluster" << pIndex << "\">"<< endstr;
+    mOutput << "name=\"skinCluster" << pIndex << "\">" << endstr;
     PushTag();
 
     mOutput << startstr << "<skin source=\"#" << idstrEscaped << "\">" << endstr;
@@ -913,14 +889,14 @@ void ColladaExporter::WriteController( size_t pIndex)
 
     mOutput << startstr << "<Name_array id=\"" << idstrEscaped << "-skin-joints-array\" count=\"" << mesh->mNumBones << "\">";
 
-    for( size_t i = 0; i < mesh->mNumBones; ++i )
+    for (size_t i = 0; i < mesh->mNumBones; ++i)
         mOutput << XMLIDEncode(mesh->mBones[i]->mName.C_Str()) << " ";
 
     mOutput << "</Name_array>" << endstr;
 
     mOutput << startstr << "<technique_common>" << endstr;
     PushTag();
-    
+
     mOutput << startstr << "<accessor source=\"#" << idstrEscaped << "-skin-joints-array\" count=\"" << mesh->mNumBones << "\" stride=\"" << 1 << "\">" << endstr;
     PushTag();
 
@@ -937,21 +913,21 @@ void ColladaExporter::WriteController( size_t pIndex)
 
     std::vector<ai_real> bind_poses;
     bind_poses.reserve(mesh->mNumBones * 16);
-    for(unsigned int i = 0; i < mesh->mNumBones; ++i)
-        for( unsigned int j = 0; j < 4; ++j)
+    for (unsigned int i = 0; i < mesh->mNumBones; ++i)
+        for (unsigned int j = 0; j < 4; ++j)
             bind_poses.insert(bind_poses.end(), mesh->mBones[i]->mOffsetMatrix[j], mesh->mBones[i]->mOffsetMatrix[j] + 4);
 
-    WriteFloatArray( idstr + "-skin-bind_poses", FloatType_Mat4x4, (const ai_real*) bind_poses.data(), bind_poses.size() / 16);
+    WriteFloatArray(idstr + "-skin-bind_poses", FloatType_Mat4x4, (const ai_real *)bind_poses.data(), bind_poses.size() / 16);
 
     bind_poses.clear();
-    
+
     std::vector<ai_real> skin_weights;
     skin_weights.reserve(mesh->mNumVertices * mesh->mNumBones);
-    for( size_t i = 0; i < mesh->mNumBones; ++i)
-        for( size_t j = 0; j < mesh->mBones[i]->mNumWeights; ++j)
+    for (size_t i = 0; i < mesh->mNumBones; ++i)
+        for (size_t j = 0; j < mesh->mBones[i]->mNumWeights; ++j)
             skin_weights.push_back(mesh->mBones[i]->mWeights[j].mWeight);
 
-    WriteFloatArray( idstr + "-skin-weights", FloatType_Weight, (const ai_real*) skin_weights.data(), skin_weights.size());
+    WriteFloatArray(idstr + "-skin-weights", FloatType_Weight, (const ai_real *)skin_weights.data(), skin_weights.size());
 
     skin_weights.clear();
 
@@ -973,11 +949,11 @@ void ColladaExporter::WriteController( size_t pIndex)
     mOutput << startstr << "<vcount>";
 
     std::vector<ai_uint> num_influences(mesh->mNumVertices, (ai_uint)0);
-    for( size_t i = 0; i < mesh->mNumBones; ++i)
-        for( size_t j = 0; j < mesh->mBones[i]->mNumWeights; ++j)
+    for (size_t i = 0; i < mesh->mNumBones; ++i)
+        for (size_t j = 0; j < mesh->mBones[i]->mNumWeights; ++j)
             ++num_influences[mesh->mBones[i]->mWeights[j].mVertexId];
 
-    for( size_t i = 0; i < mesh->mNumVertices; ++i)
+    for (size_t i = 0; i < mesh->mNumVertices; ++i)
         mOutput << num_influences[i] << " ";
 
     mOutput << "</vcount>" << endstr;
@@ -987,22 +963,18 @@ void ColladaExporter::WriteController( size_t pIndex)
     ai_uint joint_weight_indices_length = 0;
     std::vector<ai_uint> accum_influences;
     accum_influences.reserve(num_influences.size());
-    for( size_t i = 0; i < num_influences.size(); ++i)
-    {
+    for (size_t i = 0; i < num_influences.size(); ++i) {
         accum_influences.push_back(joint_weight_indices_length);
         joint_weight_indices_length += num_influences[i];
     }
 
     ai_uint weight_index = 0;
     std::vector<ai_int> joint_weight_indices(2 * joint_weight_indices_length, (ai_int)-1);
-    for( unsigned int i = 0; i < mesh->mNumBones; ++i)
-        for( unsigned j = 0; j < mesh->mBones[i]->mNumWeights; ++j)
-        {
+    for (unsigned int i = 0; i < mesh->mNumBones; ++i)
+        for (unsigned j = 0; j < mesh->mBones[i]->mNumWeights; ++j) {
             unsigned int vId = mesh->mBones[i]->mWeights[j].mVertexId;
-            for( ai_uint k = 0; k < num_influences[vId]; ++k)
-            {
-                if (joint_weight_indices[2 * (accum_influences[vId] + k)] == -1)
-                {
+            for (ai_uint k = 0; k < num_influences[vId]; ++k) {
+                if (joint_weight_indices[2 * (accum_influences[vId] + k)] == -1) {
                     joint_weight_indices[2 * (accum_influences[vId] + k)] = i;
                     joint_weight_indices[2 * (accum_influences[vId] + k) + 1] = weight_index;
                     break;
@@ -1011,7 +983,7 @@ void ColladaExporter::WriteController( size_t pIndex)
             ++weight_index;
         }
 
-    for( size_t i = 0; i < joint_weight_indices.size(); ++i)
+    for (size_t i = 0; i < joint_weight_indices.size(); ++i)
         mOutput << joint_weight_indices[i] << " ";
 
     num_influences.clear();
@@ -1025,20 +997,19 @@ void ColladaExporter::WriteController( size_t pIndex)
 
     PopTag();
     mOutput << startstr << "</skin>" << endstr;
-    
+
     PopTag();
     mOutput << startstr << "</controller>" << endstr;
 }
 
 // ------------------------------------------------------------------------------------------------
 // Writes the geometry library
-void ColladaExporter::WriteGeometryLibrary()
-{
+void ColladaExporter::WriteGeometryLibrary() {
     mOutput << startstr << "<library_geometries>" << endstr;
     PushTag();
 
-    for( size_t a = 0; a < mScene->mNumMeshes; ++a)
-        WriteGeometry( a);
+    for (size_t a = 0; a < mScene->mNumMeshes; ++a)
+        WriteGeometry(a);
 
     PopTag();
     mOutput << startstr << "</library_geometries>" << endstr;
@@ -1046,14 +1017,13 @@ void ColladaExporter::WriteGeometryLibrary()
 
 // ------------------------------------------------------------------------------------------------
 // Writes the given mesh
-void ColladaExporter::WriteGeometry( size_t pIndex)
-{
-    const aiMesh* mesh = mScene->mMeshes[pIndex];
+void ColladaExporter::WriteGeometry(size_t pIndex) {
+    const aiMesh *mesh = mScene->mMeshes[pIndex];
     const std::string idstr = mesh->mName.length == 0 ? GetMeshId(pIndex) : mesh->mName.C_Str();
     const std::string geometryName = XMLEscape(idstr);
     const std::string geometryId = XMLIDEncode(idstr);
 
-    if ( mesh->mNumFaces == 0 || mesh->mNumVertices == 0 )
+    if (mesh->mNumFaces == 0 || mesh->mNumVertices == 0)
         return;
 
     // opening tag
@@ -1064,31 +1034,29 @@ void ColladaExporter::WriteGeometry( size_t pIndex)
     PushTag();
 
     // Positions
-    WriteFloatArray( idstr + "-positions", FloatType_Vector, (ai_real*) mesh->mVertices, mesh->mNumVertices);
+    WriteFloatArray(idstr + "-positions", FloatType_Vector, (ai_real *)mesh->mVertices, mesh->mNumVertices);
     // Normals, if any
-    if( mesh->HasNormals() )
-        WriteFloatArray( idstr + "-normals", FloatType_Vector, (ai_real*) mesh->mNormals, mesh->mNumVertices);
+    if (mesh->HasNormals())
+        WriteFloatArray(idstr + "-normals", FloatType_Vector, (ai_real *)mesh->mNormals, mesh->mNumVertices);
 
     // texture coords
-    for( size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a)
-    {
-        if( mesh->HasTextureCoords(static_cast<unsigned int>(a)) )
-        {
-            WriteFloatArray( idstr + "-tex" + to_string(a), mesh->mNumUVComponents[a] == 3 ? FloatType_TexCoord3 : FloatType_TexCoord2,
-                (ai_real*) mesh->mTextureCoords[a], mesh->mNumVertices);
+    for (size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a) {
+        if (mesh->HasTextureCoords(static_cast<unsigned int>(a))) {
+            WriteFloatArray(idstr + "-tex" + to_string(a), mesh->mNumUVComponents[a] == 3 ? FloatType_TexCoord3 : FloatType_TexCoord2,
+                    (ai_real *)mesh->mTextureCoords[a], mesh->mNumVertices);
         }
     }
 
     // vertex colors
-    for( size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a)
-    {
-        if( mesh->HasVertexColors(static_cast<unsigned int>(a)) )
-            WriteFloatArray( idstr + "-color" + to_string(a), FloatType_Color, (ai_real*) mesh->mColors[a], mesh->mNumVertices);
+    for (size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a) {
+        if (mesh->HasVertexColors(static_cast<unsigned int>(a)))
+            WriteFloatArray(idstr + "-color" + to_string(a), FloatType_Color, (ai_real *)mesh->mColors[a], mesh->mNumVertices);
     }
 
     // assemble vertex structure
     // Only write input for POSITION since we will write other as shared inputs in polygon definition
-    mOutput << startstr << "<vertices id=\"" << geometryId << "-vertices" << "\">" << endstr;
+    mOutput << startstr << "<vertices id=\"" << geometryId << "-vertices"
+            << "\">" << endstr;
     PushTag();
     mOutput << startstr << "<input semantic=\"POSITION\" source=\"#" << geometryId << "-positions\" />" << endstr;
     PopTag();
@@ -1097,37 +1065,38 @@ void ColladaExporter::WriteGeometry( size_t pIndex)
     // count the number of lines, triangles and polygon meshes
     int countLines = 0;
     int countPoly = 0;
-    for( size_t a = 0; a < mesh->mNumFaces; ++a )
-    {
-        if (mesh->mFaces[a].mNumIndices == 2) countLines++;
-        else if (mesh->mFaces[a].mNumIndices >= 3) countPoly++;
+    for (size_t a = 0; a < mesh->mNumFaces; ++a) {
+        if (mesh->mFaces[a].mNumIndices == 2)
+            countLines++;
+        else if (mesh->mFaces[a].mNumIndices >= 3)
+            countPoly++;
     }
 
     // lines
-    if (countLines)
-    {
+    if (countLines) {
         mOutput << startstr << "<lines count=\"" << countLines << "\" material=\"defaultMaterial\">" << endstr;
         PushTag();
         mOutput << startstr << "<input offset=\"0\" semantic=\"VERTEX\" source=\"#" << geometryId << "-vertices\" />" << endstr;
-        if( mesh->HasNormals() )
+        if (mesh->HasNormals())
             mOutput << startstr << "<input semantic=\"NORMAL\" source=\"#" << geometryId << "-normals\" />" << endstr;
-        for( size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a )
-        {
-            if( mesh->HasTextureCoords(static_cast<unsigned int>(a)) )
-                mOutput << startstr << "<input semantic=\"TEXCOORD\" source=\"#" << geometryId << "-tex" << a << "\" " << "set=\"" << a << "\""  << " />" << endstr;
+        for (size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a) {
+            if (mesh->HasTextureCoords(static_cast<unsigned int>(a)))
+                mOutput << startstr << "<input semantic=\"TEXCOORD\" source=\"#" << geometryId << "-tex" << a << "\" "
+                        << "set=\"" << a << "\""
+                        << " />" << endstr;
         }
-        for( size_t a = 0; a < AI_MAX_NUMBER_OF_COLOR_SETS; ++a )
-        {
-            if( mesh->HasVertexColors(static_cast<unsigned int>(a) ) )
-                mOutput << startstr << "<input semantic=\"COLOR\" source=\"#" << geometryId << "-color" << a << "\" " << "set=\"" << a << "\""  << " />" << endstr;
+        for (size_t a = 0; a < AI_MAX_NUMBER_OF_COLOR_SETS; ++a) {
+            if (mesh->HasVertexColors(static_cast<unsigned int>(a)))
+                mOutput << startstr << "<input semantic=\"COLOR\" source=\"#" << geometryId << "-color" << a << "\" "
+                        << "set=\"" << a << "\""
+                        << " />" << endstr;
         }
 
         mOutput << startstr << "<p>";
-        for( size_t a = 0; a < mesh->mNumFaces; ++a )
-        {
-            const aiFace& face = mesh->mFaces[a];
+        for (size_t a = 0; a < mesh->mNumFaces; ++a) {
+            const aiFace &face = mesh->mFaces[a];
             if (face.mNumIndices != 2) continue;
-            for( size_t b = 0; b < face.mNumIndices; ++b )
+            for (size_t b = 0; b < face.mNumIndices; ++b)
                 mOutput << face.mIndices[b] << " ";
         }
         mOutput << "</p>" << endstr;
@@ -1138,38 +1107,37 @@ void ColladaExporter::WriteGeometry( size_t pIndex)
     // triangle - don't use it, because compatibility problems
 
     // polygons
-    if (countPoly)
-    {
+    if (countPoly) {
         mOutput << startstr << "<polylist count=\"" << countPoly << "\" material=\"defaultMaterial\">" << endstr;
         PushTag();
         mOutput << startstr << "<input offset=\"0\" semantic=\"VERTEX\" source=\"#" << geometryId << "-vertices\" />" << endstr;
-        if( mesh->HasNormals() )
+        if (mesh->HasNormals())
             mOutput << startstr << "<input offset=\"0\" semantic=\"NORMAL\" source=\"#" << geometryId << "-normals\" />" << endstr;
-        for( size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a )
-        {
-            if( mesh->HasTextureCoords(static_cast<unsigned int>(a)) )
-                mOutput << startstr << "<input offset=\"0\" semantic=\"TEXCOORD\" source=\"#" << geometryId << "-tex" << a << "\" " << "set=\"" << a << "\""  << " />" << endstr;
+        for (size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a) {
+            if (mesh->HasTextureCoords(static_cast<unsigned int>(a)))
+                mOutput << startstr << "<input offset=\"0\" semantic=\"TEXCOORD\" source=\"#" << geometryId << "-tex" << a << "\" "
+                        << "set=\"" << a << "\""
+                        << " />" << endstr;
         }
-        for( size_t a = 0; a < AI_MAX_NUMBER_OF_COLOR_SETS; ++a )
-        {
-            if( mesh->HasVertexColors(static_cast<unsigned int>(a) ) )
-                mOutput << startstr << "<input offset=\"0\" semantic=\"COLOR\" source=\"#" << geometryId << "-color" << a << "\" " << "set=\"" << a << "\""  << " />" << endstr;
+        for (size_t a = 0; a < AI_MAX_NUMBER_OF_COLOR_SETS; ++a) {
+            if (mesh->HasVertexColors(static_cast<unsigned int>(a)))
+                mOutput << startstr << "<input offset=\"0\" semantic=\"COLOR\" source=\"#" << geometryId << "-color" << a << "\" "
+                        << "set=\"" << a << "\""
+                        << " />" << endstr;
         }
 
         mOutput << startstr << "<vcount>";
-        for( size_t a = 0; a < mesh->mNumFaces; ++a )
-        {
+        for (size_t a = 0; a < mesh->mNumFaces; ++a) {
             if (mesh->mFaces[a].mNumIndices < 3) continue;
             mOutput << mesh->mFaces[a].mNumIndices << " ";
         }
         mOutput << "</vcount>" << endstr;
 
         mOutput << startstr << "<p>";
-        for( size_t a = 0; a < mesh->mNumFaces; ++a )
-        {
-            const aiFace& face = mesh->mFaces[a];
+        for (size_t a = 0; a < mesh->mNumFaces; ++a) {
+            const aiFace &face = mesh->mFaces[a];
             if (face.mNumIndices < 3) continue;
-            for( size_t b = 0; b < face.mNumIndices; ++b )
+            for (size_t b = 0; b < face.mNumIndices; ++b)
                 mOutput << face.mIndices[b] << " ";
         }
         mOutput << "</p>" << endstr;
@@ -1186,20 +1154,18 @@ void ColladaExporter::WriteGeometry( size_t pIndex)
 
 // ------------------------------------------------------------------------------------------------
 // Writes a float array of the given type
-void ColladaExporter::WriteFloatArray( const std::string& pIdString, FloatDataType pType, const ai_real* pData, size_t pElementCount)
-{
+void ColladaExporter::WriteFloatArray(const std::string &pIdString, FloatDataType pType, const ai_real *pData, size_t pElementCount) {
     size_t floatsPerElement = 0;
-    switch( pType )
-    {
-        case FloatType_Vector: floatsPerElement = 3; break;
-        case FloatType_TexCoord2: floatsPerElement = 2; break;
-        case FloatType_TexCoord3: floatsPerElement = 3; break;
-        case FloatType_Color: floatsPerElement = 3; break;
-        case FloatType_Mat4x4: floatsPerElement = 16; break;
-        case FloatType_Weight: floatsPerElement = 1; break;
-		case FloatType_Time: floatsPerElement = 1; break;
-        default:
-            return;
+    switch (pType) {
+    case FloatType_Vector: floatsPerElement = 3; break;
+    case FloatType_TexCoord2: floatsPerElement = 2; break;
+    case FloatType_TexCoord3: floatsPerElement = 3; break;
+    case FloatType_Color: floatsPerElement = 3; break;
+    case FloatType_Mat4x4: floatsPerElement = 16; break;
+    case FloatType_Weight: floatsPerElement = 1; break;
+    case FloatType_Time: floatsPerElement = 1; break;
+    default:
+        return;
     }
 
     std::string arrayId = XMLIDEncode(pIdString) + "-array";
@@ -1211,26 +1177,19 @@ void ColladaExporter::WriteFloatArray( const std::string& pIdString, FloatDataTy
     mOutput << startstr << "<float_array id=\"" << arrayId << "\" count=\"" << pElementCount * floatsPerElement << "\"> ";
     PushTag();
 
-    if( pType == FloatType_TexCoord2 )
-    {
-        for( size_t a = 0; a < pElementCount; ++a )
-        {
-            mOutput << pData[a*3+0] << " ";
-            mOutput << pData[a*3+1] << " ";
+    if (pType == FloatType_TexCoord2) {
+        for (size_t a = 0; a < pElementCount; ++a) {
+            mOutput << pData[a * 3 + 0] << " ";
+            mOutput << pData[a * 3 + 1] << " ";
         }
-    }
-    else if( pType == FloatType_Color )
-    {
-        for( size_t a = 0; a < pElementCount; ++a )
-        {
-            mOutput << pData[a*4+0] << " ";
-            mOutput << pData[a*4+1] << " ";
-            mOutput << pData[a*4+2] << " ";
+    } else if (pType == FloatType_Color) {
+        for (size_t a = 0; a < pElementCount; ++a) {
+            mOutput << pData[a * 4 + 0] << " ";
+            mOutput << pData[a * 4 + 1] << " ";
+            mOutput << pData[a * 4 + 2] << " ";
         }
-    }
-    else
-    {
-        for( size_t a = 0; a < pElementCount * floatsPerElement; ++a )
+    } else {
+        for (size_t a = 0; a < pElementCount * floatsPerElement; ++a)
             mOutput << pData[a] << " ";
     }
     mOutput << "</float_array>" << endstr;
@@ -1242,45 +1201,43 @@ void ColladaExporter::WriteFloatArray( const std::string& pIdString, FloatDataTy
     mOutput << startstr << "<accessor count=\"" << pElementCount << "\" offset=\"0\" source=\"#" << arrayId << "\" stride=\"" << floatsPerElement << "\">" << endstr;
     PushTag();
 
-    switch( pType )
-    {
-        case FloatType_Vector:
-            mOutput << startstr << "<param name=\"X\" type=\"float\" />" << endstr;
-            mOutput << startstr << "<param name=\"Y\" type=\"float\" />" << endstr;
-            mOutput << startstr << "<param name=\"Z\" type=\"float\" />" << endstr;
-            break;
+    switch (pType) {
+    case FloatType_Vector:
+        mOutput << startstr << "<param name=\"X\" type=\"float\" />" << endstr;
+        mOutput << startstr << "<param name=\"Y\" type=\"float\" />" << endstr;
+        mOutput << startstr << "<param name=\"Z\" type=\"float\" />" << endstr;
+        break;
 
-        case FloatType_TexCoord2:
-            mOutput << startstr << "<param name=\"S\" type=\"float\" />" << endstr;
-            mOutput << startstr << "<param name=\"T\" type=\"float\" />" << endstr;
-            break;
+    case FloatType_TexCoord2:
+        mOutput << startstr << "<param name=\"S\" type=\"float\" />" << endstr;
+        mOutput << startstr << "<param name=\"T\" type=\"float\" />" << endstr;
+        break;
 
-        case FloatType_TexCoord3:
-            mOutput << startstr << "<param name=\"S\" type=\"float\" />" << endstr;
-            mOutput << startstr << "<param name=\"T\" type=\"float\" />" << endstr;
-            mOutput << startstr << "<param name=\"P\" type=\"float\" />" << endstr;
-            break;
+    case FloatType_TexCoord3:
+        mOutput << startstr << "<param name=\"S\" type=\"float\" />" << endstr;
+        mOutput << startstr << "<param name=\"T\" type=\"float\" />" << endstr;
+        mOutput << startstr << "<param name=\"P\" type=\"float\" />" << endstr;
+        break;
 
-        case FloatType_Color:
-            mOutput << startstr << "<param name=\"R\" type=\"float\" />" << endstr;
-            mOutput << startstr << "<param name=\"G\" type=\"float\" />" << endstr;
-            mOutput << startstr << "<param name=\"B\" type=\"float\" />" << endstr;
-            break;
+    case FloatType_Color:
+        mOutput << startstr << "<param name=\"R\" type=\"float\" />" << endstr;
+        mOutput << startstr << "<param name=\"G\" type=\"float\" />" << endstr;
+        mOutput << startstr << "<param name=\"B\" type=\"float\" />" << endstr;
+        break;
 
-        case FloatType_Mat4x4:
-            mOutput << startstr << "<param name=\"TRANSFORM\" type=\"float4x4\" />" << endstr;
-            break;
+    case FloatType_Mat4x4:
+        mOutput << startstr << "<param name=\"TRANSFORM\" type=\"float4x4\" />" << endstr;
+        break;
 
-        case FloatType_Weight:
-            mOutput << startstr << "<param name=\"WEIGHT\" type=\"float\" />" << endstr;
-            break;
+    case FloatType_Weight:
+        mOutput << startstr << "<param name=\"WEIGHT\" type=\"float\" />" << endstr;
+        break;
 
-		// customized, add animation related
-		case FloatType_Time:
-			mOutput << startstr << "<param name=\"TIME\" type=\"float\" />" << endstr;
-			break;
-
-	}
+    // customized, add animation related
+    case FloatType_Time:
+        mOutput << startstr << "<param name=\"TIME\" type=\"float\" />" << endstr;
+        break;
+    }
 
     PopTag();
     mOutput << startstr << "</accessor>" << endstr;
@@ -1292,8 +1249,7 @@ void ColladaExporter::WriteFloatArray( const std::string& pIdString, FloatDataTy
 
 // ------------------------------------------------------------------------------------------------
 // Writes the scene library
-void ColladaExporter::WriteSceneLibrary()
-{
+void ColladaExporter::WriteSceneLibrary() {
     const std::string sceneName = XMLEscape(mScene->mRootNode->mName.C_Str());
     const std::string sceneId = XMLIDEncode(mScene->mRootNode->mName.C_Str());
 
@@ -1303,8 +1259,8 @@ void ColladaExporter::WriteSceneLibrary()
     PushTag();
 
     // start recursive write at the root node
-    for( size_t a = 0; a < mScene->mRootNode->mNumChildren; ++a )
-        WriteNode( mScene, mScene->mRootNode->mChildren[a]);
+    for (size_t a = 0; a < mScene->mRootNode->mNumChildren; ++a)
+        WriteNode(mScene, mScene->mRootNode->mChildren[a]);
 
     PopTag();
     mOutput << startstr << "</visual_scene>" << endstr;
@@ -1312,182 +1268,180 @@ void ColladaExporter::WriteSceneLibrary()
     mOutput << startstr << "</library_visual_scenes>" << endstr;
 }
 // ------------------------------------------------------------------------------------------------
-void ColladaExporter::WriteAnimationLibrary(size_t pIndex)
-{
-	const aiAnimation * anim = mScene->mAnimations[pIndex];
-	
-	if ( anim->mNumChannels == 0 && anim->mNumMeshChannels == 0 && anim->mNumMorphMeshChannels ==0 )
-		return;
-	
-	const std::string animation_name_escaped = XMLEscape( anim->mName.C_Str() );
-	std::string idstr = anim->mName.C_Str();
-	std::string ending = std::string( "AnimId" ) + to_string(pIndex);
-	if (idstr.length() >= ending.length()) {
-		if (0 != idstr.compare (idstr.length() - ending.length(), ending.length(), ending)) {
-			idstr = idstr + ending;
-		}
-	} else {
-		idstr = idstr + ending;
-	}
+void ColladaExporter::WriteAnimationLibrary(size_t pIndex) {
+    const aiAnimation *anim = mScene->mAnimations[pIndex];
 
-	const std::string idstrEscaped = XMLIDEncode(idstr);
-	
-	mOutput << startstr << "<animation id=\"" + idstrEscaped + "\" name=\"" + animation_name_escaped + "\">" << endstr;
-	PushTag();
+    if (anim->mNumChannels == 0 && anim->mNumMeshChannels == 0 && anim->mNumMorphMeshChannels == 0)
+        return;
+
+    const std::string animation_name_escaped = XMLEscape(anim->mName.C_Str());
+    std::string idstr = anim->mName.C_Str();
+    std::string ending = std::string("AnimId") + to_string(pIndex);
+    if (idstr.length() >= ending.length()) {
+        if (0 != idstr.compare(idstr.length() - ending.length(), ending.length(), ending)) {
+            idstr = idstr + ending;
+        }
+    } else {
+        idstr = idstr + ending;
+    }
+
+    const std::string idstrEscaped = XMLIDEncode(idstr);
+
+    mOutput << startstr << "<animation id=\"" + idstrEscaped + "\" name=\"" + animation_name_escaped + "\">" << endstr;
+    PushTag();
 
     std::string cur_node_idstr;
-	for (size_t a = 0; a < anim->mNumChannels; ++a) {
-		const aiNodeAnim * nodeAnim = anim->mChannels[a];
-		
-		// sanity check
+    for (size_t a = 0; a < anim->mNumChannels; ++a) {
+        const aiNodeAnim *nodeAnim = anim->mChannels[a];
+
+        // sanity check
         if (nodeAnim->mNumPositionKeys != nodeAnim->mNumScalingKeys || nodeAnim->mNumPositionKeys != nodeAnim->mNumRotationKeys) {
             continue;
         }
-		
-		{
+
+        {
             cur_node_idstr.clear();
             cur_node_idstr += nodeAnim->mNodeName.data;
             cur_node_idstr += std::string("_matrix-input");
 
-			std::vector<ai_real> frames;
-			for( size_t i = 0; i < nodeAnim->mNumPositionKeys; ++i) {
-				frames.push_back(static_cast<ai_real>(nodeAnim->mPositionKeys[i].mTime));
-			}
-			
-			WriteFloatArray(cur_node_idstr, FloatType_Time, (const ai_real *)frames.data(), frames.size());
-			frames.clear();
-		}
-		
-		{
+            std::vector<ai_real> frames;
+            for (size_t i = 0; i < nodeAnim->mNumPositionKeys; ++i) {
+                frames.push_back(static_cast<ai_real>(nodeAnim->mPositionKeys[i].mTime));
+            }
+
+            WriteFloatArray(cur_node_idstr, FloatType_Time, (const ai_real *)frames.data(), frames.size());
+            frames.clear();
+        }
+
+        {
             cur_node_idstr.clear();
 
             cur_node_idstr += nodeAnim->mNodeName.data;
             cur_node_idstr += std::string("_matrix-output");
-			
-			std::vector<ai_real> keyframes;
-			keyframes.reserve(nodeAnim->mNumPositionKeys * 16);
-			for( size_t i = 0; i < nodeAnim->mNumPositionKeys; ++i) {
-				aiVector3D Scaling = nodeAnim->mScalingKeys[i].mValue;
-				aiMatrix4x4 ScalingM;  // identity
-				ScalingM[0][0] = Scaling.x; ScalingM[1][1] = Scaling.y; ScalingM[2][2] = Scaling.z;
-				
-				aiQuaternion RotationQ = nodeAnim->mRotationKeys[i].mValue;
-				aiMatrix4x4 s = aiMatrix4x4( RotationQ.GetMatrix() );
-				aiMatrix4x4 RotationM(s.a1, s.a2, s.a3, 0, s.b1, s.b2, s.b3, 0, s.c1, s.c2, s.c3, 0, 0, 0, 0, 1);
-				
-				aiVector3D Translation = nodeAnim->mPositionKeys[i].mValue;
-				aiMatrix4x4 TranslationM;	// identity
-				TranslationM[0][3] = Translation.x; TranslationM[1][3] = Translation.y; TranslationM[2][3] = Translation.z;
-				
-				// Combine the above transformations
-				aiMatrix4x4 mat = TranslationM * RotationM * ScalingM;
-				
-				for( unsigned int j = 0; j < 4; ++j) {
-					keyframes.insert(keyframes.end(), mat[j], mat[j] + 4);
+
+            std::vector<ai_real> keyframes;
+            keyframes.reserve(nodeAnim->mNumPositionKeys * 16);
+            for (size_t i = 0; i < nodeAnim->mNumPositionKeys; ++i) {
+                aiVector3D Scaling = nodeAnim->mScalingKeys[i].mValue;
+                aiMatrix4x4 ScalingM; // identity
+                ScalingM[0][0] = Scaling.x;
+                ScalingM[1][1] = Scaling.y;
+                ScalingM[2][2] = Scaling.z;
+
+                aiQuaternion RotationQ = nodeAnim->mRotationKeys[i].mValue;
+                aiMatrix4x4 s = aiMatrix4x4(RotationQ.GetMatrix());
+                aiMatrix4x4 RotationM(s.a1, s.a2, s.a3, 0, s.b1, s.b2, s.b3, 0, s.c1, s.c2, s.c3, 0, 0, 0, 0, 1);
+
+                aiVector3D Translation = nodeAnim->mPositionKeys[i].mValue;
+                aiMatrix4x4 TranslationM; // identity
+                TranslationM[0][3] = Translation.x;
+                TranslationM[1][3] = Translation.y;
+                TranslationM[2][3] = Translation.z;
+
+                // Combine the above transformations
+                aiMatrix4x4 mat = TranslationM * RotationM * ScalingM;
+
+                for (unsigned int j = 0; j < 4; ++j) {
+                    keyframes.insert(keyframes.end(), mat[j], mat[j] + 4);
                 }
-			}
-			
-			WriteFloatArray(cur_node_idstr, FloatType_Mat4x4, (const ai_real *)keyframes.data(), keyframes.size() / 16);
-		}
-		
-		{
-			std::vector<std::string> names;
-			for ( size_t i = 0; i < nodeAnim->mNumPositionKeys; ++i) {
-				if ( nodeAnim->mPreState == aiAnimBehaviour_DEFAULT
-					|| nodeAnim->mPreState == aiAnimBehaviour_LINEAR
-					|| nodeAnim->mPreState == aiAnimBehaviour_REPEAT
-					) {
-					names.push_back( "LINEAR" );
-				} else if (nodeAnim->mPostState == aiAnimBehaviour_CONSTANT) {
-					names.push_back( "STEP" );
-				}
-			}
-			
-			const std::string cur_node_idstr2 = nodeAnim->mNodeName.data + std::string("_matrix-interpolation");
-            std::string arrayId = XMLIDEncode(cur_node_idstr2) + "-array";
-			
-			mOutput << startstr << "<source id=\"" << XMLIDEncode(cur_node_idstr2) << "\">" << endstr;
-			PushTag();
-			
-			// source array
-			mOutput << startstr << "<Name_array id=\"" << arrayId << "\" count=\"" << names.size() << "\"> ";
-			for( size_t aa = 0; aa < names.size(); ++aa ) {
-				mOutput << names[aa] << " ";
             }
-			mOutput << "</Name_array>" << endstr;
-			
-			mOutput << startstr << "<technique_common>" << endstr;
-			PushTag();
 
-			mOutput << startstr << "<accessor source=\"#" << arrayId << "\" count=\"" << names.size() << "\" stride=\"" << 1 << "\">" << endstr;
-			PushTag();
-			
-			mOutput << startstr << "<param name=\"INTERPOLATION\" type=\"name\"></param>" << endstr;
-			
-			PopTag();
-			mOutput << startstr << "</accessor>" << endstr;
-			
-			PopTag();
-			mOutput << startstr << "</technique_common>" << endstr;
+            WriteFloatArray(cur_node_idstr, FloatType_Mat4x4, (const ai_real *)keyframes.data(), keyframes.size() / 16);
+        }
 
-			PopTag();
-			mOutput << startstr << "</source>" << endstr;
-		}
-	}
-	
-	for (size_t a = 0; a < anim->mNumChannels; ++a) {
-		const aiNodeAnim * nodeAnim = anim->mChannels[a];
-		
-		{
-		// samplers
-			const std::string node_idstr = nodeAnim->mNodeName.data + std::string("_matrix-sampler");
-			mOutput << startstr << "<sampler id=\"" << XMLIDEncode(node_idstr) << "\">" << endstr;
-			PushTag();
-			
-			mOutput << startstr << "<input semantic=\"INPUT\" source=\"#" << XMLIDEncode( nodeAnim->mNodeName.data + std::string("_matrix-input") ) << "\"/>" << endstr;
-			mOutput << startstr << "<input semantic=\"OUTPUT\" source=\"#" << XMLIDEncode( nodeAnim->mNodeName.data + std::string("_matrix-output") ) << "\"/>" << endstr;
-			mOutput << startstr << "<input semantic=\"INTERPOLATION\" source=\"#" << XMLIDEncode( nodeAnim->mNodeName.data + std::string("_matrix-interpolation") ) << "\"/>" << endstr;
-			
-			PopTag();
-			mOutput << startstr << "</sampler>" << endstr;
-		}
-	}
-	
-	for (size_t a = 0; a < anim->mNumChannels; ++a) {
-		const aiNodeAnim * nodeAnim = anim->mChannels[a];
-		
-		{
-		// channels
-			mOutput << startstr << "<channel source=\"#" << XMLIDEncode( nodeAnim->mNodeName.data + std::string("_matrix-sampler") ) << "\" target=\"" << XMLIDEncode(nodeAnim->mNodeName.data) << "/matrix\"/>" << endstr;
-		}
-	}
-	
-	PopTag();
-	mOutput << startstr << "</animation>" << endstr;
-	
+        {
+            std::vector<std::string> names;
+            for (size_t i = 0; i < nodeAnim->mNumPositionKeys; ++i) {
+                if (nodeAnim->mPreState == aiAnimBehaviour_DEFAULT || nodeAnim->mPreState == aiAnimBehaviour_LINEAR || nodeAnim->mPreState == aiAnimBehaviour_REPEAT) {
+                    names.push_back("LINEAR");
+                } else if (nodeAnim->mPostState == aiAnimBehaviour_CONSTANT) {
+                    names.push_back("STEP");
+                }
+            }
+
+            const std::string cur_node_idstr2 = nodeAnim->mNodeName.data + std::string("_matrix-interpolation");
+            std::string arrayId = XMLIDEncode(cur_node_idstr2) + "-array";
+
+            mOutput << startstr << "<source id=\"" << XMLIDEncode(cur_node_idstr2) << "\">" << endstr;
+            PushTag();
+
+            // source array
+            mOutput << startstr << "<Name_array id=\"" << arrayId << "\" count=\"" << names.size() << "\"> ";
+            for (size_t aa = 0; aa < names.size(); ++aa) {
+                mOutput << names[aa] << " ";
+            }
+            mOutput << "</Name_array>" << endstr;
+
+            mOutput << startstr << "<technique_common>" << endstr;
+            PushTag();
+
+            mOutput << startstr << "<accessor source=\"#" << arrayId << "\" count=\"" << names.size() << "\" stride=\"" << 1 << "\">" << endstr;
+            PushTag();
+
+            mOutput << startstr << "<param name=\"INTERPOLATION\" type=\"name\"></param>" << endstr;
+
+            PopTag();
+            mOutput << startstr << "</accessor>" << endstr;
+
+            PopTag();
+            mOutput << startstr << "</technique_common>" << endstr;
+
+            PopTag();
+            mOutput << startstr << "</source>" << endstr;
+        }
+    }
+
+    for (size_t a = 0; a < anim->mNumChannels; ++a) {
+        const aiNodeAnim *nodeAnim = anim->mChannels[a];
+
+        {
+            // samplers
+            const std::string node_idstr = nodeAnim->mNodeName.data + std::string("_matrix-sampler");
+            mOutput << startstr << "<sampler id=\"" << XMLIDEncode(node_idstr) << "\">" << endstr;
+            PushTag();
+
+            mOutput << startstr << "<input semantic=\"INPUT\" source=\"#" << XMLIDEncode(nodeAnim->mNodeName.data + std::string("_matrix-input")) << "\"/>" << endstr;
+            mOutput << startstr << "<input semantic=\"OUTPUT\" source=\"#" << XMLIDEncode(nodeAnim->mNodeName.data + std::string("_matrix-output")) << "\"/>" << endstr;
+            mOutput << startstr << "<input semantic=\"INTERPOLATION\" source=\"#" << XMLIDEncode(nodeAnim->mNodeName.data + std::string("_matrix-interpolation")) << "\"/>" << endstr;
+
+            PopTag();
+            mOutput << startstr << "</sampler>" << endstr;
+        }
+    }
+
+    for (size_t a = 0; a < anim->mNumChannels; ++a) {
+        const aiNodeAnim *nodeAnim = anim->mChannels[a];
+
+        {
+            // channels
+            mOutput << startstr << "<channel source=\"#" << XMLIDEncode(nodeAnim->mNodeName.data + std::string("_matrix-sampler")) << "\" target=\"" << XMLIDEncode(nodeAnim->mNodeName.data) << "/matrix\"/>" << endstr;
+        }
+    }
+
+    PopTag();
+    mOutput << startstr << "</animation>" << endstr;
 }
 // ------------------------------------------------------------------------------------------------
-void ColladaExporter::WriteAnimationsLibrary()
-{
-	if ( mScene->mNumAnimations > 0 ) {
-		mOutput << startstr << "<library_animations>" << endstr;
-		PushTag();
-		
-		// start recursive write at the root node
-		for( size_t a = 0; a < mScene->mNumAnimations; ++a)
-			WriteAnimationLibrary( a );
+void ColladaExporter::WriteAnimationsLibrary() {
+    if (mScene->mNumAnimations > 0) {
+        mOutput << startstr << "<library_animations>" << endstr;
+        PushTag();
 
-		PopTag();
-		mOutput << startstr << "</library_animations>" << endstr;
-	}
+        // start recursive write at the root node
+        for (size_t a = 0; a < mScene->mNumAnimations; ++a)
+            WriteAnimationLibrary(a);
+
+        PopTag();
+        mOutput << startstr << "</library_animations>" << endstr;
+    }
 }
 // ------------------------------------------------------------------------------------------------
 // Helper to find a bone by name in the scene
-aiBone* findBone( const aiScene* scene, const char * name) {
-    for (size_t m=0; m<scene->mNumMeshes; m++) {
-        aiMesh * mesh = scene->mMeshes[m];
-        for (size_t b=0; b<mesh->mNumBones; b++) {
-            aiBone * bone = mesh->mBones[b];
+aiBone *findBone(const aiScene *scene, const char *name) {
+    for (size_t m = 0; m < scene->mNumMeshes; m++) {
+        aiMesh *mesh = scene->mMeshes[m];
+        for (size_t b = 0; b < mesh->mNumBones; b++) {
+            aiBone *bone = mesh->mBones[b];
             if (0 == strcmp(name, bone->mName.C_Str())) {
                 return bone;
             }
@@ -1497,65 +1451,61 @@ aiBone* findBone( const aiScene* scene, const char * name) {
 }
 
 // ------------------------------------------------------------------------------------------------
-const aiNode * findBoneNode( const aiNode* aNode, const aiBone* bone)
-{
-	if ( aNode && bone && aNode->mName == bone->mName ) {
-		return aNode;
-	}
-	
-	if ( aNode && bone ) {
-		for (unsigned int i=0; i < aNode->mNumChildren; ++i) {
-			aiNode * aChild = aNode->mChildren[i];
-			const aiNode * foundFromChild = 0;
-			if ( aChild ) {
-				foundFromChild = findBoneNode( aChild, bone );
-				if ( foundFromChild ) return foundFromChild;
-			}
-		}
-	}
-	
-	return NULL;
+const aiNode *findBoneNode(const aiNode *aNode, const aiBone *bone) {
+    if (aNode && bone && aNode->mName == bone->mName) {
+        return aNode;
+    }
+
+    if (aNode && bone) {
+        for (unsigned int i = 0; i < aNode->mNumChildren; ++i) {
+            aiNode *aChild = aNode->mChildren[i];
+            const aiNode *foundFromChild = 0;
+            if (aChild) {
+                foundFromChild = findBoneNode(aChild, bone);
+                if (foundFromChild) return foundFromChild;
+            }
+        }
+    }
+
+    return NULL;
 }
 
-const aiNode * findSkeletonRootNode( const aiScene* scene, const aiMesh * mesh)
-{
-	std::set<const aiNode*> topParentBoneNodes;
-	if ( mesh && mesh->mNumBones > 0 ) {
-		for (unsigned int i=0; i < mesh->mNumBones; ++i) {
-			aiBone * bone = mesh->mBones[i];
+const aiNode *findSkeletonRootNode(const aiScene *scene, const aiMesh *mesh) {
+    std::set<const aiNode *> topParentBoneNodes;
+    if (mesh && mesh->mNumBones > 0) {
+        for (unsigned int i = 0; i < mesh->mNumBones; ++i) {
+            aiBone *bone = mesh->mBones[i];
 
-			const aiNode * node = findBoneNode( scene->mRootNode, bone);
-			if ( node ) {
-				while ( node->mParent && findBone(scene, node->mParent->mName.C_Str() ) != 0 ) {
-					node = node->mParent;
-				}
-				topParentBoneNodes.insert( node );
-			}
-		}
-	}
-	
-	if ( !topParentBoneNodes.empty() ) {
-		const aiNode * parentBoneNode = *topParentBoneNodes.begin();
-		if ( topParentBoneNodes.size() == 1 ) {
-			return parentBoneNode;
-		} else {
-			for (auto it : topParentBoneNodes) {
-				if ( it->mParent ) return it->mParent;
-			}
-			return parentBoneNode;
-		}
-	}
-	
-	return NULL;
+            const aiNode *node = findBoneNode(scene->mRootNode, bone);
+            if (node) {
+                while (node->mParent && findBone(scene, node->mParent->mName.C_Str()) != 0) {
+                    node = node->mParent;
+                }
+                topParentBoneNodes.insert(node);
+            }
+        }
+    }
+
+    if (!topParentBoneNodes.empty()) {
+        const aiNode *parentBoneNode = *topParentBoneNodes.begin();
+        if (topParentBoneNodes.size() == 1) {
+            return parentBoneNode;
+        } else {
+            for (auto it : topParentBoneNodes) {
+                if (it->mParent) return it->mParent;
+            }
+            return parentBoneNode;
+        }
+    }
+
+    return NULL;
 }
 
 // ------------------------------------------------------------------------------------------------
 // Recursively writes the given node
-void ColladaExporter::WriteNode( const aiScene* pScene, aiNode* pNode)
-{
+void ColladaExporter::WriteNode(const aiScene *pScene, aiNode *pNode) {
     // the node must have a name
-    if (pNode->mName.length == 0)
-    {
+    if (pNode->mName.length == 0) {
         std::stringstream ss;
         ss << "Node_" << pNode;
         pNode->mName.Set(ss.str());
@@ -1563,7 +1513,7 @@ void ColladaExporter::WriteNode( const aiScene* pScene, aiNode* pNode)
 
     // If the node is associated with a bone, it is a joint node (JOINT)
     // otherwise it is a normal node (NODE)
-    const char * node_type;
+    const char *node_type;
     bool is_joint, is_skeleton_root = false;
     if (nullptr == findBone(pScene, pNode->mName.C_Str())) {
         node_type = "NODE";
@@ -1578,14 +1528,14 @@ void ColladaExporter::WriteNode( const aiScene* pScene, aiNode* pNode)
 
     const std::string node_id = XMLIDEncode(pNode->mName.data);
     const std::string node_name = XMLEscape(pNode->mName.data);
-	mOutput << startstr << "<node ";
-	if(is_skeleton_root) {
-		mOutput << "id=\"" << node_id << "\" " << (is_joint ? "sid=\"" + node_id +"\"" : "") ; // For now, only support one skeleton in a scene.
-		mFoundSkeletonRootNodeID = node_id;
-	} else {
-		mOutput << "id=\"" << node_id << "\" " << (is_joint ? "sid=\"" + node_id +"\"": "") ;
-	}
-	
+    mOutput << startstr << "<node ";
+    if (is_skeleton_root) {
+        mOutput << "id=\"" << node_id << "\" " << (is_joint ? "sid=\"" + node_id + "\"" : ""); // For now, only support one skeleton in a scene.
+        mFoundSkeletonRootNodeID = node_id;
+    } else {
+        mOutput << "id=\"" << node_id << "\" " << (is_joint ? "sid=\"" + node_id + "\"" : "");
+    }
+
     mOutput << " name=\"" << node_name
             << "\" type=\"" << node_type
             << "\">" << endstr;
@@ -1599,8 +1549,8 @@ void ColladaExporter::WriteNode( const aiScene* pScene, aiNode* pNode)
     // When importing from Collada, the mLookAt is set to 0, 0, -1, and the node transform is unchanged.
     // When importing from a different format, mLookAt is set to 0, 0, 1. Therefore, the local camera
     // coordinate system must be changed to matche the Collada specification.
-    for (size_t i = 0; i<mScene->mNumCameras; i++){
-        if (mScene->mCameras[i]->mName == pNode->mName){
+    for (size_t i = 0; i < mScene->mNumCameras; i++) {
+        if (mScene->mCameras[i]->mName == pNode->mName) {
             aiMatrix4x4 sourceView;
             mScene->mCameras[i]->GetCameraMatrix(sourceView);
 
@@ -1610,95 +1560,90 @@ void ColladaExporter::WriteNode( const aiScene* pScene, aiNode* pNode)
             break;
         }
     }
-	
-	// customized, sid should be 'matrix' to match with loader code.
+
+    // customized, sid should be 'matrix' to match with loader code.
     //mOutput << startstr << "<matrix sid=\"transform\">";
-	mOutput << startstr << "<matrix sid=\"matrix\">";
-	
+    mOutput << startstr << "<matrix sid=\"matrix\">";
+
     mOutput << mat.a1 << " " << mat.a2 << " " << mat.a3 << " " << mat.a4 << " ";
     mOutput << mat.b1 << " " << mat.b2 << " " << mat.b3 << " " << mat.b4 << " ";
     mOutput << mat.c1 << " " << mat.c2 << " " << mat.c3 << " " << mat.c4 << " ";
     mOutput << mat.d1 << " " << mat.d2 << " " << mat.d3 << " " << mat.d4;
     mOutput << "</matrix>" << endstr;
 
-    if(pNode->mNumMeshes==0){
+    if (pNode->mNumMeshes == 0) {
         //check if it is a camera node
-        for(size_t i=0; i<mScene->mNumCameras; i++){
-            if(mScene->mCameras[i]->mName == pNode->mName){
-                mOutput << startstr <<"<instance_camera url=\"#" << node_id << "-camera\"/>" << endstr;
+        for (size_t i = 0; i < mScene->mNumCameras; i++) {
+            if (mScene->mCameras[i]->mName == pNode->mName) {
+                mOutput << startstr << "<instance_camera url=\"#" << node_id << "-camera\"/>" << endstr;
                 break;
             }
         }
         //check if it is a light node
-        for(size_t i=0; i<mScene->mNumLights; i++){
-            if(mScene->mLights[i]->mName == pNode->mName){
-                mOutput << startstr <<"<instance_light url=\"#" << node_id << "-light\"/>" << endstr;
+        for (size_t i = 0; i < mScene->mNumLights; i++) {
+            if (mScene->mLights[i]->mName == pNode->mName) {
+                mOutput << startstr << "<instance_light url=\"#" << node_id << "-light\"/>" << endstr;
                 break;
             }
         }
 
-    }else
-    // instance every geometry
-    for( size_t a = 0; a < pNode->mNumMeshes; ++a )
-    {
-        const aiMesh* mesh = mScene->mMeshes[pNode->mMeshes[a]];
-        // do not instantiate mesh if empty. I wonder how this could happen
-        if( mesh->mNumFaces == 0 || mesh->mNumVertices == 0 )
-            continue;
+    } else
+        // instance every geometry
+        for (size_t a = 0; a < pNode->mNumMeshes; ++a) {
+            const aiMesh *mesh = mScene->mMeshes[pNode->mMeshes[a]];
+            // do not instantiate mesh if empty. I wonder how this could happen
+            if (mesh->mNumFaces == 0 || mesh->mNumVertices == 0)
+                continue;
 
-        const std::string meshName = mesh->mName.length == 0 ? GetMeshId(pNode->mMeshes[a]) : mesh->mName.C_Str();
+            const std::string meshName = mesh->mName.length == 0 ? GetMeshId(pNode->mMeshes[a]) : mesh->mName.C_Str();
 
-        if( mesh->mNumBones == 0 )
-        {
-            mOutput << startstr << "<instance_geometry url=\"#" << XMLIDEncode(meshName) << "\">" << endstr;
+            if (mesh->mNumBones == 0) {
+                mOutput << startstr << "<instance_geometry url=\"#" << XMLIDEncode(meshName) << "\">" << endstr;
+                PushTag();
+            } else {
+                mOutput << startstr
+                        << "<instance_controller url=\"#" << XMLIDEncode(meshName) << "-skin\">"
+                        << endstr;
+                PushTag();
+
+                // note! this mFoundSkeletonRootNodeID some how affects animation, it makes the mesh attaches to armature skeleton root node.
+                // use the first bone to find skeleton root
+                const aiNode *skeletonRootBoneNode = findSkeletonRootNode(pScene, mesh);
+                if (skeletonRootBoneNode) {
+                    mFoundSkeletonRootNodeID = XMLIDEncode(skeletonRootBoneNode->mName.C_Str());
+                }
+                mOutput << startstr << "<skeleton>#" << mFoundSkeletonRootNodeID << "</skeleton>" << endstr;
+            }
+            mOutput << startstr << "<bind_material>" << endstr;
             PushTag();
-        }
-        else
-        {
-            mOutput << startstr
-                    << "<instance_controller url=\"#" << XMLIDEncode(meshName) << "-skin\">"
-                    << endstr;
+            mOutput << startstr << "<technique_common>" << endstr;
             PushTag();
+            mOutput << startstr << "<instance_material symbol=\"defaultMaterial\" target=\"#" << XMLIDEncode(materials[mesh->mMaterialIndex].name) << "\">" << endstr;
+            PushTag();
+            for (size_t aa = 0; aa < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++aa) {
+                if (mesh->HasTextureCoords(static_cast<unsigned int>(aa)))
+                    // semantic       as in <texture texcoord=...>
+                    // input_semantic as in <input semantic=...>
+                    // input_set      as in <input set=...>
+                    mOutput << startstr << "<bind_vertex_input semantic=\"CHANNEL" << aa << "\" input_semantic=\"TEXCOORD\" input_set=\"" << aa << "\"/>" << endstr;
+            }
+            PopTag();
+            mOutput << startstr << "</instance_material>" << endstr;
+            PopTag();
+            mOutput << startstr << "</technique_common>" << endstr;
+            PopTag();
+            mOutput << startstr << "</bind_material>" << endstr;
 
-			// note! this mFoundSkeletonRootNodeID some how affects animation, it makes the mesh attaches to armature skeleton root node.
-			// use the first bone to find skeleton root
-			const aiNode * skeletonRootBoneNode = findSkeletonRootNode( pScene, mesh );
-			if ( skeletonRootBoneNode ) {
-				mFoundSkeletonRootNodeID = XMLIDEncode( skeletonRootBoneNode->mName.C_Str() );
-			}
-            mOutput << startstr << "<skeleton>#" << mFoundSkeletonRootNodeID << "</skeleton>" << endstr;
+            PopTag();
+            if (mesh->mNumBones == 0)
+                mOutput << startstr << "</instance_geometry>" << endstr;
+            else
+                mOutput << startstr << "</instance_controller>" << endstr;
         }
-        mOutput << startstr << "<bind_material>" << endstr;
-        PushTag();
-        mOutput << startstr << "<technique_common>" << endstr;
-        PushTag();
-        mOutput << startstr << "<instance_material symbol=\"defaultMaterial\" target=\"#" << XMLIDEncode(materials[mesh->mMaterialIndex].name) << "\">" << endstr;
-        PushTag();
-        for( size_t aa = 0; aa < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++aa )
-        {
-            if( mesh->HasTextureCoords( static_cast<unsigned int>(aa) ) )
-                // semantic       as in <texture texcoord=...>
-                // input_semantic as in <input semantic=...>
-                // input_set      as in <input set=...>
-                mOutput << startstr << "<bind_vertex_input semantic=\"CHANNEL" << aa << "\" input_semantic=\"TEXCOORD\" input_set=\"" << aa << "\"/>" << endstr;
-        }
-        PopTag();
-        mOutput << startstr << "</instance_material>" << endstr;
-        PopTag();
-        mOutput << startstr << "</technique_common>" << endstr;
-        PopTag();
-        mOutput << startstr << "</bind_material>" << endstr;
-        
-        PopTag();
-        if( mesh->mNumBones == 0)
-            mOutput << startstr << "</instance_geometry>" << endstr;
-        else
-            mOutput << startstr << "</instance_controller>" << endstr;
-    }
 
     // recurse into subnodes
-    for( size_t a = 0; a < pNode->mNumChildren; ++a )
-        WriteNode( pScene, pNode->mChildren[a]);
+    for (size_t a = 0; a < pNode->mNumChildren; ++a)
+        WriteNode(pScene, pNode->mChildren[a]);
 
     PopTag();
     mOutput << startstr << "</node>" << endstr;
diff --git a/code/Collada/ColladaExporter.h b/code/Collada/ColladaExporter.h
index f6c66e279..fa7e6ee80 100644
--- a/code/Collada/ColladaExporter.h
+++ b/code/Collada/ColladaExporter.h
@@ -47,29 +47,27 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define AI_COLLADAEXPORTER_H_INC
 
 #include <assimp/ai_assert.h>
+#include <assimp/light.h>
 #include <assimp/material.h>
 #include <assimp/mesh.h>
-#include <assimp/light.h>
 #include <assimp/Exporter.hpp>
+#include <map>
 #include <sstream>
 #include <vector>
-#include <map>
 
 #include <assimp/StringUtils.h>
 
 struct aiScene;
 struct aiNode;
 
-namespace Assimp
-{
+namespace Assimp {
 
 /// Helper class to export a given scene to a Collada file. Just for my personal
 /// comfort when implementing it.
-class ColladaExporter
-{
+class ColladaExporter {
 public:
     /// Constructor for a specific scene to export
-    ColladaExporter( const aiScene* pScene, IOSystem* pIOSystem, const std::string& path, const std::string& file);
+    ColladaExporter(const aiScene *pScene, IOSystem *pIOSystem, const std::string &path, const std::string &file);
 
     /// Destructor
     virtual ~ColladaExporter();
@@ -107,43 +105,49 @@ protected:
     void WriteControllerLibrary();
 
     /// Writes a skin controller of the given mesh
-    void WriteController( size_t pIndex);
+    void WriteController(size_t pIndex);
 
     /// Writes the geometry library
     void WriteGeometryLibrary();
 
     /// Writes the given mesh
-    void WriteGeometry( size_t pIndex);
+    void WriteGeometry(size_t pIndex);
 
     //enum FloatDataType { FloatType_Vector, FloatType_TexCoord2, FloatType_TexCoord3, FloatType_Color, FloatType_Mat4x4, FloatType_Weight };
     // customized to add animation related type
-	enum FloatDataType { FloatType_Vector, FloatType_TexCoord2, FloatType_TexCoord3, FloatType_Color, FloatType_Mat4x4, FloatType_Weight, FloatType_Time };
+    enum FloatDataType { FloatType_Vector,
+        FloatType_TexCoord2,
+        FloatType_TexCoord3,
+        FloatType_Color,
+        FloatType_Mat4x4,
+        FloatType_Weight,
+        FloatType_Time };
 
     /// Writes a float array of the given type
-    void WriteFloatArray( const std::string& pIdString, FloatDataType pType, const ai_real* pData, size_t pElementCount);
+    void WriteFloatArray(const std::string &pIdString, FloatDataType pType, const ai_real *pData, size_t pElementCount);
 
     /// Writes the scene library
     void WriteSceneLibrary();
 
-	// customized, Writes the animation library
-	void WriteAnimationsLibrary();
-	void WriteAnimationLibrary( size_t pIndex);
-	std::string mFoundSkeletonRootNodeID = "skeleton_root";	 	// will be replaced by found node id in the WriteNode call.
-	
+    // customized, Writes the animation library
+    void WriteAnimationsLibrary();
+    void WriteAnimationLibrary(size_t pIndex);
+    std::string mFoundSkeletonRootNodeID = "skeleton_root"; // will be replaced by found node id in the WriteNode call.
+
     /// Recursively writes the given node
-    void WriteNode( const aiScene* scene, aiNode* pNode);
+    void WriteNode(const aiScene *scene, aiNode *pNode);
 
     /// Enters a new xml element, which increases the indentation
-    void PushTag() { startstr.append( "  "); }
+    void PushTag() { startstr.append("  "); }
     /// Leaves an element, decreasing the indentation
-    void PopTag() { 
-        ai_assert( startstr.length() > 1); 
-        startstr.erase( startstr.length() - 2); 
+    void PopTag() {
+        ai_assert(startstr.length() > 1);
+        startstr.erase(startstr.length() - 2);
     }
 
     /// Creates a mesh ID for the given mesh
-    std::string GetMeshId( size_t pIndex) const {
-        return std::string( "meshId" ) + to_string(pIndex);
+    std::string GetMeshId(size_t pIndex) const {
+        return std::string("meshId") + to_string(pIndex);
     }
 
 public:
@@ -151,7 +155,7 @@ public:
     std::stringstream mOutput;
 
     /// The IOSystem for output
-    IOSystem* mIOSystem;
+    IOSystem *mIOSystem;
 
     /// Path of the directory where the scene will be exported
     const std::string mPath;
@@ -160,7 +164,7 @@ public:
     const std::string mFile;
 
     /// The scene to be written
-    const aiScene* mScene;
+    const aiScene *mScene;
     bool mSceneOwned;
 
     /// current line start string, contains the current indentation for simple stream insertion
@@ -168,55 +172,54 @@ public:
     /// current line end string for simple stream insertion
     std::string endstr;
 
-  // pair of color and texture - texture precedences color
-  struct Surface
-  {
-    bool exist;
-    aiColor4D color;
-    std::string texture;
-    size_t channel;
-    Surface() { exist = false; channel = 0; }
-  };
+    // pair of color and texture - texture precedences color
+    struct Surface {
+        bool exist;
+        aiColor4D color;
+        std::string texture;
+        size_t channel;
+        Surface() {
+            exist = false;
+            channel = 0;
+        }
+    };
 
-  struct Property
-  {
-    bool exist;
-     ai_real value;
-     Property()
-         : exist(false)
-         , value(0.0)
-     {}
-  };
+    struct Property {
+        bool exist;
+        ai_real value;
+        Property() :
+                exist(false),
+                value(0.0) {}
+    };
 
-  // summarize a material in an convenient way.
-  struct Material
-  {
-    std::string name;
-    std::string shading_model;
-    Surface ambient, diffuse, specular, emissive, reflective, transparent, normal;
-    Property shininess, transparency, index_refraction;
+    // summarize a material in an convenient way.
+    struct Material {
+        std::string name;
+        std::string shading_model;
+        Surface ambient, diffuse, specular, emissive, reflective, transparent, normal;
+        Property shininess, transparency, index_refraction;
 
-    Material() {}
-  };
+        Material() {}
+    };
 
-  std::vector<Material> materials;
+    std::vector<Material> materials;
 
-  std::map<unsigned int, std::string> textures;
+    std::map<unsigned int, std::string> textures;
 
 public:
-  /// Dammit C++ - y u no compile two-pass? No I have to add all methods below the struct definitions
-  /// Reads a single surface entry from the given material keys
-  void ReadMaterialSurface( Surface& poSurface, const aiMaterial* pSrcMat, aiTextureType pTexture, const char* pKey, size_t pType, size_t pIndex);
-  /// Writes an image entry for the given surface
-  void WriteImageEntry( const Surface& pSurface, const std::string& pNameAdd);
-  /// Writes the two parameters necessary for referencing a texture in an effect entry
-  void WriteTextureParamEntry( const Surface& pSurface, const std::string& pTypeName, const std::string& pMatName);
-  /// Writes a color-or-texture entry into an effect definition
-  void WriteTextureColorEntry( const Surface& pSurface, const std::string& pTypeName, const std::string& pImageName);
-  /// Writes a scalar property
-  void WriteFloatEntry( const Property& pProperty, const std::string& pTypeName);
+    /// Dammit C++ - y u no compile two-pass? No I have to add all methods below the struct definitions
+    /// Reads a single surface entry from the given material keys
+    void ReadMaterialSurface(Surface &poSurface, const aiMaterial *pSrcMat, aiTextureType pTexture, const char *pKey, size_t pType, size_t pIndex);
+    /// Writes an image entry for the given surface
+    void WriteImageEntry(const Surface &pSurface, const std::string &pNameAdd);
+    /// Writes the two parameters necessary for referencing a texture in an effect entry
+    void WriteTextureParamEntry(const Surface &pSurface, const std::string &pTypeName, const std::string &pMatName);
+    /// Writes a color-or-texture entry into an effect definition
+    void WriteTextureColorEntry(const Surface &pSurface, const std::string &pTypeName, const std::string &pImageName);
+    /// Writes a scalar property
+    void WriteFloatEntry(const Property &pProperty, const std::string &pTypeName);
 };
 
-}
+} // namespace Assimp
 
 #endif // !! AI_COLLADAEXPORTER_H_INC
diff --git a/code/Collada/ColladaHelper.cpp b/code/Collada/ColladaHelper.cpp
index 6f1fed366..50d70e640 100644
--- a/code/Collada/ColladaHelper.cpp
+++ b/code/Collada/ColladaHelper.cpp
@@ -43,8 +43,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "ColladaHelper.h"
 
-#include <assimp/commonMetaData.h>
 #include <assimp/ParsingUtils.h>
+#include <assimp/commonMetaData.h>
 
 namespace Assimp {
 namespace Collada {
@@ -63,42 +63,35 @@ const MetaKeyPairVector &GetColladaAssimpMetaKeys() {
 
 const MetaKeyPairVector MakeColladaAssimpMetaKeysCamelCase() {
     MetaKeyPairVector result = MakeColladaAssimpMetaKeys();
-    for (auto &val : result)
-    {
+    for (auto &val : result) {
         ToCamelCase(val.first);
     }
     return result;
 };
 
-const MetaKeyPairVector &GetColladaAssimpMetaKeysCamelCase()
-{
+const MetaKeyPairVector &GetColladaAssimpMetaKeysCamelCase() {
     static const MetaKeyPairVector result = MakeColladaAssimpMetaKeysCamelCase();
     return result;
 }
 
 // ------------------------------------------------------------------------------------------------
 // Convert underscore_separated to CamelCase: "authoring_tool" becomes "AuthoringTool"
-void ToCamelCase(std::string &text)
-{
+void ToCamelCase(std::string &text) {
     if (text.empty())
         return;
     // Capitalise first character
     auto it = text.begin();
     (*it) = ToUpper(*it);
     ++it;
-    for (/*started above*/ ; it != text.end(); /*iterated below*/)
-    {
-        if ((*it) == '_')
-        {
+    for (/*started above*/; it != text.end(); /*iterated below*/) {
+        if ((*it) == '_') {
             it = text.erase(it);
             if (it != text.end())
                 (*it) = ToUpper(*it);
-        }
-        else
-        {
+        } else {
             // Make lower case
             (*it) = ToLower(*it);
-            ++it;               
+            ++it;
         }
     }
 }
diff --git a/code/Collada/ColladaHelper.h b/code/Collada/ColladaHelper.h
index c6e2e7ddd..3eb073cd9 100644
--- a/code/Collada/ColladaHelper.h
+++ b/code/Collada/ColladaHelper.h
@@ -45,31 +45,28 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef AI_COLLADAHELPER_H_INC
 #define AI_COLLADAHELPER_H_INC
 
-#include <map>
-#include <vector>
-#include <set>
-#include <stdint.h>
 #include <assimp/light.h>
-#include <assimp/mesh.h>
 #include <assimp/material.h>
+#include <assimp/mesh.h>
+#include <stdint.h>
+#include <map>
+#include <set>
+#include <vector>
 
 struct aiMaterial;
 
-namespace Assimp    {
-namespace Collada       {
+namespace Assimp {
+namespace Collada {
 
 /** Collada file versions which evolved during the years ... */
-enum FormatVersion
-{
+enum FormatVersion {
     FV_1_5_n,
     FV_1_4_n,
     FV_1_3_n
 };
 
-
 /** Transformation types that can be applied to a node */
-enum TransformType
-{
+enum TransformType {
     TF_LOOKAT,
     TF_ROTATE,
     TF_TRANSLATE,
@@ -79,10 +76,9 @@ enum TransformType
 };
 
 /** Different types of input data to a vertex or face */
-enum InputType
-{
+enum InputType {
     IT_Invalid,
-    IT_Vertex,  // special type for per-index data referring to the <vertices> element carrying the per-vertex data.
+    IT_Vertex, // special type for per-index data referring to the <vertices> element carrying the per-vertex data.
     IT_Position,
     IT_Normal,
     IT_Texcoord,
@@ -92,15 +88,13 @@ enum InputType
 };
 
 /** Supported controller types */
-enum ControllerType
-{
+enum ControllerType {
     Skin,
     Morph
 };
 
 /** Supported morph methods */
-enum MorphMethod
-{
+enum MorphMethod {
     Normalized,
     Relative
 };
@@ -118,24 +112,21 @@ const MetaKeyPairVector &GetColladaAssimpMetaKeysCamelCase();
 void ToCamelCase(std::string &text);
 
 /** Contains all data for one of the different transformation types */
-struct Transform
-{
-    std::string mID;  ///< SID of the transform step, by which anim channels address their target node
+struct Transform {
+    std::string mID; ///< SID of the transform step, by which anim channels address their target node
     TransformType mType;
     ai_real f[16]; ///< Interpretation of data depends on the type of the transformation
 };
 
 /** A collada camera. */
-struct Camera
-{
-    Camera()
-        :   mOrtho  (false)
-        ,   mHorFov (10e10f)
-        ,   mVerFov (10e10f)
-        ,   mAspect (10e10f)
-        ,   mZNear  (0.1f)
-        ,   mZFar   (1000.f)
-    {}
+struct Camera {
+    Camera() :
+            mOrtho(false),
+            mHorFov(10e10f),
+            mVerFov(10e10f),
+            mAspect(10e10f),
+            mZNear(0.1f),
+            mZFar(1000.f) {}
 
     // Name of camera
     std::string mName;
@@ -159,19 +150,17 @@ struct Camera
 #define ASSIMP_COLLADA_LIGHT_ANGLE_NOT_SET 1e9f
 
 /** A collada light source. */
-struct Light
-{
-    Light()
-        :   mType            (aiLightSource_UNDEFINED)
-        ,   mAttConstant     (1.f)
-        ,   mAttLinear       (0.f)
-        ,   mAttQuadratic    (0.f)
-        ,   mFalloffAngle    (180.f)
-        ,   mFalloffExponent (0.f)
-        ,   mPenumbraAngle   (ASSIMP_COLLADA_LIGHT_ANGLE_NOT_SET)
-        ,   mOuterAngle      (ASSIMP_COLLADA_LIGHT_ANGLE_NOT_SET)
-        ,   mIntensity       (1.f)
-    {}
+struct Light {
+    Light() :
+            mType(aiLightSource_UNDEFINED),
+            mAttConstant(1.f),
+            mAttLinear(0.f),
+            mAttQuadratic(0.f),
+            mFalloffAngle(180.f),
+            mFalloffExponent(0.f),
+            mPenumbraAngle(ASSIMP_COLLADA_LIGHT_ANGLE_NOT_SET),
+            mOuterAngle(ASSIMP_COLLADA_LIGHT_ANGLE_NOT_SET),
+            mIntensity(1.f) {}
 
     //! Type of the light source aiLightSourceType + ambient
     unsigned int mType;
@@ -180,7 +169,7 @@ struct Light
     aiColor3D mColor;
 
     //! Light attenuation
-    ai_real mAttConstant,mAttLinear,mAttQuadratic;
+    ai_real mAttConstant, mAttLinear, mAttQuadratic;
 
     //! Spot light falloff
     ai_real mFalloffAngle;
@@ -198,12 +187,10 @@ struct Light
 };
 
 /** Short vertex index description */
-struct InputSemanticMapEntry
-{
-    InputSemanticMapEntry()
-        :   mSet(0)
-        ,   mType(IT_Invalid)
-    {}
+struct InputSemanticMapEntry {
+    InputSemanticMapEntry() :
+            mSet(0),
+            mType(IT_Invalid) {}
 
     //! Index of set, optional
     unsigned int mSet;
@@ -213,8 +200,7 @@ struct InputSemanticMapEntry
 };
 
 /** Table to map from effect to vertex input semantics */
-struct SemanticMappingTable
-{
+struct SemanticMappingTable {
     //! Name of material
     std::string mMatName;
 
@@ -222,7 +208,7 @@ struct SemanticMappingTable
     std::map<std::string, InputSemanticMapEntry> mMap;
 
     //! For std::find
-    bool operator == (const std::string& s) const {
+    bool operator==(const std::string &s) const {
         return s == mMatName;
     }
 };
@@ -230,8 +216,7 @@ struct SemanticMappingTable
 /** A reference to a mesh inside a node, including materials assigned to the various subgroups.
  * The ID refers to either a mesh or a controller which specifies the mesh
  */
-struct MeshInstance
-{
+struct MeshInstance {
     ///< ID of the mesh or controller to be instanced
     std::string mMeshOrController;
 
@@ -240,34 +225,30 @@ struct MeshInstance
 };
 
 /** A reference to a camera inside a node*/
-struct CameraInstance
-{
-     ///< ID of the camera
+struct CameraInstance {
+    ///< ID of the camera
     std::string mCamera;
 };
 
 /** A reference to a light inside a node*/
-struct LightInstance
-{
-     ///< ID of the camera
+struct LightInstance {
+    ///< ID of the camera
     std::string mLight;
 };
 
 /** A reference to a node inside a node*/
-struct NodeInstance
-{
-     ///< ID of the node
+struct NodeInstance {
+    ///< ID of the node
     std::string mNode;
 };
 
 /** A node in a scene hierarchy */
-struct Node
-{
+struct Node {
     std::string mName;
     std::string mID;
     std::string mSID;
-    Node* mParent;
-    std::vector<Node*> mChildren;
+    Node *mParent;
+    std::vector<Node *> mChildren;
 
     /** Operations in order to calculate the resulting transformation to parent. */
     std::vector<Transform> mTransforms;
@@ -288,77 +269,78 @@ struct Node
     std::string mPrimaryCamera;
 
     //! Constructor. Begin with a zero parent
-    Node()
-    : mParent( nullptr ){
+    Node() :
+            mParent(nullptr) {
         // empty
     }
 
     //! Destructor: delete all children subsequently
     ~Node() {
-        for( std::vector<Node*>::iterator it = mChildren.begin(); it != mChildren.end(); ++it)
+        for (std::vector<Node *>::iterator it = mChildren.begin(); it != mChildren.end(); ++it)
             delete *it;
     }
 };
 
 /** Data source array: either floats or strings */
-struct Data
-{
+struct Data {
     bool mIsStringArray;
     std::vector<ai_real> mValues;
     std::vector<std::string> mStrings;
 };
 
 /** Accessor to a data array */
-struct Accessor
-{
-    size_t mCount;   // in number of objects
-    size_t mSize;    // size of an object, in elements (floats or strings, mostly 1)
-    size_t mOffset;  // in number of values
-    size_t mStride;  // Stride in number of values
+struct Accessor {
+    size_t mCount; // in number of objects
+    size_t mSize; // size of an object, in elements (floats or strings, mostly 1)
+    size_t mOffset; // in number of values
+    size_t mStride; // Stride in number of values
     std::vector<std::string> mParams; // names of the data streams in the accessors. Empty string tells to ignore.
     size_t mSubOffset[4]; // Suboffset inside the object for the common 4 elements. For a vector, that's XYZ, for a color RGBA and so on.
-                          // For example, SubOffset[0] denotes which of the values inside the object is the vector X component.
-    std::string mSource;   // URL of the source array
-    mutable const Data* mData; // Pointer to the source array, if resolved. NULL else
+            // For example, SubOffset[0] denotes which of the values inside the object is the vector X component.
+    std::string mSource; // URL of the source array
+    mutable const Data *mData; // Pointer to the source array, if resolved. NULL else
 
-    Accessor()
-    {
-        mCount = 0; mSize = 0; mOffset = 0; mStride = 0; mData = NULL;
+    Accessor() {
+        mCount = 0;
+        mSize = 0;
+        mOffset = 0;
+        mStride = 0;
+        mData = NULL;
         mSubOffset[0] = mSubOffset[1] = mSubOffset[2] = mSubOffset[3] = 0;
     }
 };
 
 /** A single face in a mesh */
-struct Face
-{
+struct Face {
     std::vector<size_t> mIndices;
 };
 
 /** An input channel for mesh data, referring to a single accessor */
-struct InputChannel
-{
-    InputType mType;      // Type of the data
-    size_t mIndex;        // Optional index, if multiple sets of the same data type are given
-    size_t mOffset;       // Index offset in the indices array of per-face indices. Don't ask, can't explain that any better.
+struct InputChannel {
+    InputType mType; // Type of the data
+    size_t mIndex; // Optional index, if multiple sets of the same data type are given
+    size_t mOffset; // Index offset in the indices array of per-face indices. Don't ask, can't explain that any better.
     std::string mAccessor; // ID of the accessor where to read the actual values from.
-    mutable const Accessor* mResolved; // Pointer to the accessor, if resolved. NULL else
+    mutable const Accessor *mResolved; // Pointer to the accessor, if resolved. NULL else
 
-    InputChannel() { mType = IT_Invalid; mIndex = 0; mOffset = 0; mResolved = NULL; }
+    InputChannel() {
+        mType = IT_Invalid;
+        mIndex = 0;
+        mOffset = 0;
+        mResolved = NULL;
+    }
 };
 
 /** Subset of a mesh with a certain material */
-struct SubMesh
-{
+struct SubMesh {
     std::string mMaterial; ///< subgroup identifier
     size_t mNumFaces; ///< number of faces in this submesh
 };
 
 /** Contains data for a single mesh */
-struct Mesh
-{
-    Mesh()
-    {
-        for (unsigned int i = 0; i < AI_MAX_NUMBER_OF_TEXTURECOORDS;++i)
+struct Mesh {
+    Mesh() {
+        for (unsigned int i = 0; i < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++i)
             mNumUVComponents[i] = 2;
     }
 
@@ -377,7 +359,7 @@ struct Mesh
     std::vector<aiVector3D> mTangents;
     std::vector<aiVector3D> mBitangents;
     std::vector<aiVector3D> mTexCoords[AI_MAX_NUMBER_OF_TEXTURECOORDS];
-    std::vector<aiColor4D>  mColors[AI_MAX_NUMBER_OF_COLOR_SETS];
+    std::vector<aiColor4D> mColors[AI_MAX_NUMBER_OF_COLOR_SETS];
 
     unsigned int mNumUVComponents[AI_MAX_NUMBER_OF_TEXTURECOORDS];
 
@@ -394,8 +376,7 @@ struct Mesh
 };
 
 /** Which type of primitives the ReadPrimitives() function is going to read */
-enum PrimitiveType
-{
+enum PrimitiveType {
     Prim_Invalid,
     Prim_Lines,
     Prim_LineStrip,
@@ -407,8 +388,7 @@ enum PrimitiveType
 };
 
 /** A skeleton controller to deform a mesh with the use of joints */
-struct Controller
-{
+struct Controller {
     // controller type
     ControllerType mType;
 
@@ -436,36 +416,32 @@ struct Controller
     std::vector<size_t> mWeightCounts;
 
     // JointIndex-WeightIndex pairs for all vertices
-    std::vector< std::pair<size_t, size_t> > mWeights;
+    std::vector<std::pair<size_t, size_t>> mWeights;
 
     std::string mMorphTarget;
     std::string mMorphWeight;
 };
 
 /** A collada material. Pretty much the only member is a reference to an effect. */
-struct Material
-{
+struct Material {
     std::string mName;
     std::string mEffect;
 };
 
 /** Type of the effect param */
-enum ParamType
-{
+enum ParamType {
     Param_Sampler,
     Param_Surface
 };
 
 /** A param for an effect. Might be of several types, but they all just refer to each other, so I summarize them */
-struct EffectParam
-{
+struct EffectParam {
     ParamType mType;
     std::string mReference; // to which other thing the param is referring to.
 };
 
 /** Shading type supported by the standard effect spec of Collada */
-enum ShadeType
-{
+enum ShadeType {
     Shade_Invalid,
     Shade_Constant,
     Shade_Lambert,
@@ -474,18 +450,16 @@ enum ShadeType
 };
 
 /** Represents a texture sampler in collada */
-struct Sampler
-{
-    Sampler()
-        :   mWrapU      (true)
-        ,   mWrapV      (true)
-        ,   mMirrorU    ()
-        ,   mMirrorV    ()
-        ,   mOp         (aiTextureOp_Multiply)
-        ,   mUVId       (UINT_MAX)
-        ,   mWeighting  (1.f)
-        ,   mMixWithPrevious (1.f)
-    {}
+struct Sampler {
+    Sampler() :
+            mWrapU(true),
+            mWrapV(true),
+            mMirrorU(),
+            mMirrorV(),
+            mOp(aiTextureOp_Multiply),
+            mUVId(UINT_MAX),
+            mWeighting(1.f),
+            mMixWithPrevious(1.f) {}
 
     /** Name of image reference
      */
@@ -537,18 +511,17 @@ struct Sampler
 
 /** A collada effect. Can contain about anything according to the Collada spec,
     but we limit our version to a reasonable subset. */
-struct Effect
-{
+struct Effect {
     // Shading mode
     ShadeType mShadeType;
 
     // Colors
     aiColor4D mEmissive, mAmbient, mDiffuse, mSpecular,
-        mTransparent, mReflective;
+            mTransparent, mReflective;
 
     // Textures
     Sampler mTexEmissive, mTexAmbient, mTexDiffuse, mTexSpecular,
-        mTexTransparent, mTexBump, mTexReflective;
+            mTexTransparent, mTexBump, mTexReflective;
 
     // Scalar factory
     ai_real mShininess, mRefractIndex, mReflectivity;
@@ -566,30 +539,28 @@ struct Effect
     // Double-sided?
     bool mDoubleSided, mWireframe, mFaceted;
 
-    Effect()
-        : mShadeType    (Shade_Phong)
-        , mEmissive     ( 0, 0, 0, 1)
-        , mAmbient      ( 0.1f, 0.1f, 0.1f, 1)
-        , mDiffuse      ( 0.6f, 0.6f, 0.6f, 1)
-        , mSpecular     ( 0.4f, 0.4f, 0.4f, 1)
-        , mTransparent  ( 0, 0, 0, 1)
-        , mShininess    (10.0f)
-        , mRefractIndex (1.f)
-        , mReflectivity (0.f)
-        , mTransparency (1.f)
-        , mHasTransparency (false)
-        , mRGBTransparency(false)
-        , mInvertTransparency(false)
-        , mDoubleSided  (false)
-        , mWireframe    (false)
-        , mFaceted      (false)
-    {
+    Effect() :
+            mShadeType(Shade_Phong),
+            mEmissive(0, 0, 0, 1),
+            mAmbient(0.1f, 0.1f, 0.1f, 1),
+            mDiffuse(0.6f, 0.6f, 0.6f, 1),
+            mSpecular(0.4f, 0.4f, 0.4f, 1),
+            mTransparent(0, 0, 0, 1),
+            mShininess(10.0f),
+            mRefractIndex(1.f),
+            mReflectivity(0.f),
+            mTransparency(1.f),
+            mHasTransparency(false),
+            mRGBTransparency(false),
+            mInvertTransparency(false),
+            mDoubleSided(false),
+            mWireframe(false),
+            mFaceted(false) {
     }
 };
 
 /** An image, meaning texture */
-struct Image
-{
+struct Image {
     std::string mFileName;
 
     /** Embedded image data */
@@ -600,8 +571,7 @@ struct Image
 };
 
 /** An animation channel. */
-struct AnimationChannel
-{
+struct AnimationChannel {
     /** URL of the data to animate. Could be about anything, but we support only the
      * "NodeID/TransformID.SubElement" notation
      */
@@ -620,8 +590,7 @@ struct AnimationChannel
 };
 
 /** An animation. Container for 0-x animation channels or 0-x animations */
-struct Animation
-{
+struct Animation {
     /** Anim name */
     std::string mName;
 
@@ -629,96 +598,86 @@ struct Animation
     std::vector<AnimationChannel> mChannels;
 
     /** the sub-animations, if any */
-    std::vector<Animation*> mSubAnims;
+    std::vector<Animation *> mSubAnims;
 
     /** Destructor */
-    ~Animation()
-    {
-        for( std::vector<Animation*>::iterator it = mSubAnims.begin(); it != mSubAnims.end(); ++it)
+    ~Animation() {
+        for (std::vector<Animation *>::iterator it = mSubAnims.begin(); it != mSubAnims.end(); ++it)
             delete *it;
     }
 
-	/** Collect all channels in the animation hierarchy into a single channel list. */
-	void CollectChannelsRecursively(std::vector<AnimationChannel> &channels)
-	{
-		channels.insert(channels.end(), mChannels.begin(), mChannels.end());
+    /** Collect all channels in the animation hierarchy into a single channel list. */
+    void CollectChannelsRecursively(std::vector<AnimationChannel> &channels) {
+        channels.insert(channels.end(), mChannels.begin(), mChannels.end());
 
-		for (std::vector<Animation*>::iterator it = mSubAnims.begin(); it != mSubAnims.end(); ++it)
-		{
-			Animation *pAnim = (*it);
+        for (std::vector<Animation *>::iterator it = mSubAnims.begin(); it != mSubAnims.end(); ++it) {
+            Animation *pAnim = (*it);
 
-			pAnim->CollectChannelsRecursively(channels);
-		}
-	}
+            pAnim->CollectChannelsRecursively(channels);
+        }
+    }
 
-	/** Combine all single-channel animations' channel into the same (parent) animation channel list. */
-	void CombineSingleChannelAnimations()
-	{
-		CombineSingleChannelAnimationsRecursively(this);
-	}
+    /** Combine all single-channel animations' channel into the same (parent) animation channel list. */
+    void CombineSingleChannelAnimations() {
+        CombineSingleChannelAnimationsRecursively(this);
+    }
 
-	void CombineSingleChannelAnimationsRecursively(Animation *pParent)
-	{
-		std::set<std::string> childrenTargets;
-		bool childrenAnimationsHaveDifferentChannels = true;
+    void CombineSingleChannelAnimationsRecursively(Animation *pParent) {
+        std::set<std::string> childrenTargets;
+        bool childrenAnimationsHaveDifferentChannels = true;
 
-		for (std::vector<Animation*>::iterator it = pParent->mSubAnims.begin(); it != pParent->mSubAnims.end();)
-		{
-			Animation *anim = *it;
-			CombineSingleChannelAnimationsRecursively(anim);
+        for (std::vector<Animation *>::iterator it = pParent->mSubAnims.begin(); it != pParent->mSubAnims.end();) {
+            Animation *anim = *it;
+            CombineSingleChannelAnimationsRecursively(anim);
 
-			if (childrenAnimationsHaveDifferentChannels && anim->mChannels.size() == 1 &&
-				childrenTargets.find(anim->mChannels[0].mTarget) == childrenTargets.end()) {
-				childrenTargets.insert(anim->mChannels[0].mTarget);
-			} else {
-				childrenAnimationsHaveDifferentChannels = false;
-			}
+            if (childrenAnimationsHaveDifferentChannels && anim->mChannels.size() == 1 &&
+                    childrenTargets.find(anim->mChannels[0].mTarget) == childrenTargets.end()) {
+                childrenTargets.insert(anim->mChannels[0].mTarget);
+            } else {
+                childrenAnimationsHaveDifferentChannels = false;
+            }
 
-			++it;
-		}
+            ++it;
+        }
 
-		// We only want to combine animations if they have different channels
-		if (childrenAnimationsHaveDifferentChannels)
-		{
-			for (std::vector<Animation*>::iterator it = pParent->mSubAnims.begin(); it != pParent->mSubAnims.end();)
-			{
-				Animation *anim = *it;
+        // We only want to combine animations if they have different channels
+        if (childrenAnimationsHaveDifferentChannels) {
+            for (std::vector<Animation *>::iterator it = pParent->mSubAnims.begin(); it != pParent->mSubAnims.end();) {
+                Animation *anim = *it;
 
-				pParent->mChannels.push_back(anim->mChannels[0]);
+                pParent->mChannels.push_back(anim->mChannels[0]);
 
-				it = pParent->mSubAnims.erase(it);
+                it = pParent->mSubAnims.erase(it);
 
-				delete anim;
-				continue;
-			}
-		}
-	}
+                delete anim;
+                continue;
+            }
+        }
+    }
 };
 
 /** Description of a collada animation channel which has been determined to affect the current node */
-struct ChannelEntry
-{
-    const Collada::AnimationChannel* mChannel; ///> the source channel
+struct ChannelEntry {
+    const Collada::AnimationChannel *mChannel; ///> the source channel
     std::string mTargetId;
-    std::string mTransformId;   // the ID of the transformation step of the node which is influenced
+    std::string mTransformId; // the ID of the transformation step of the node which is influenced
     size_t mTransformIndex; // Index into the node's transform chain to apply the channel to
     size_t mSubElement; // starting index inside the transform data
 
     // resolved data references
-    const Collada::Accessor* mTimeAccessor; ///> Collada accessor to the time values
-    const Collada::Data* mTimeData; ///> Source data array for the time values
-    const Collada::Accessor* mValueAccessor; ///> Collada accessor to the key value values
-    const Collada::Data* mValueData; ///> Source datat array for the key value values
+    const Collada::Accessor *mTimeAccessor; ///> Collada accessor to the time values
+    const Collada::Data *mTimeData; ///> Source data array for the time values
+    const Collada::Accessor *mValueAccessor; ///> Collada accessor to the key value values
+    const Collada::Data *mValueData; ///> Source datat array for the key value values
 
-    ChannelEntry()
-      : mChannel()
-      , mTransformIndex()
-      , mSubElement()
-      , mTimeAccessor()
-      , mTimeData()
-      , mValueAccessor()
-      , mValueData()
-   {}
+    ChannelEntry() :
+            mChannel(),
+            mTransformIndex(),
+            mSubElement(),
+            mTimeAccessor(),
+            mTimeData(),
+            mValueAccessor(),
+            mValueData() {}
 };
 
 } // end of namespace Collada
diff --git a/code/Collada/ColladaLoader.cpp b/code/Collada/ColladaLoader.cpp
index b78fc0e3b..44d65e40d 100644
--- a/code/Collada/ColladaLoader.cpp
+++ b/code/Collada/ColladaLoader.cpp
@@ -46,27 +46,27 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "ColladaLoader.h"
 #include "ColladaParser.h"
 
+#include <assimp/Defines.h>
 #include <assimp/anim.h>
+#include <assimp/importerdesc.h>
 #include <assimp/scene.h>
 #include <assimp/DefaultLogger.hpp>
 #include <assimp/Importer.hpp>
-#include <assimp/importerdesc.h>
-#include <assimp/Defines.h>
 
-#include <assimp/fast_atof.h>
+#include <assimp/CreateAnimMesh.h>
 #include <assimp/ParsingUtils.h>
 #include <assimp/SkeletonMeshBuilder.h>
-#include <assimp/CreateAnimMesh.h>
 #include <assimp/ZipArchiveIOSystem.h>
+#include <assimp/fast_atof.h>
 
-#include "time.h"
 #include "math.h"
+#include "time.h"
 #include <algorithm>
-#include <numeric>
 #include <memory>
+#include <numeric>
 
 namespace Assimp {
-    
+
 using namespace Assimp::Formatter;
 
 static const aiImporterDesc desc = {
@@ -84,20 +84,20 @@ static const aiImporterDesc desc = {
 
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
-ColladaLoader::ColladaLoader()
-    : mFileName()
-    , mMeshIndexByID()
-    , mMaterialIndexByName()
-    , mMeshes()
-    , newMats()
-    , mCameras()
-    , mLights()
-    , mTextures()
-    , mAnims()
-    , noSkeletonMesh(false)
-    , ignoreUpDirection(false)
-    , useColladaName(false)
-    , mNodeNameCounter(0) {
+ColladaLoader::ColladaLoader() :
+        mFileName(),
+        mMeshIndexByID(),
+        mMaterialIndexByName(),
+        mMeshes(),
+        newMats(),
+        mCameras(),
+        mLights(),
+        mTextures(),
+        mAnims(),
+        noSkeletonMesh(false),
+        ignoreUpDirection(false),
+        useColladaName(false),
+        mNodeNameCounter(0) {
     // empty
 }
 
@@ -109,7 +109,7 @@ ColladaLoader::~ColladaLoader() {
 
 // ------------------------------------------------------------------------------------------------
 // Returns whether the class can handle the format of the given file.
-bool ColladaLoader::CanRead(const std::string& pFile, IOSystem* pIOHandler, bool checkSig) const {
+bool ColladaLoader::CanRead(const std::string &pFile, IOSystem *pIOHandler, bool checkSig) const {
     // check file extension
     const std::string extension = GetExtension(pFile);
 
@@ -137,7 +137,7 @@ bool ColladaLoader::CanRead(const std::string& pFile, IOSystem* pIOHandler, bool
         if (!pIOHandler) {
             return true;
         }
-        static const char* tokens[] = { "<collada" };
+        static const char *tokens[] = { "<collada" };
         return SearchFileHeaderForToken(pIOHandler, pFile, tokens, 1);
     }
 
@@ -145,7 +145,7 @@ bool ColladaLoader::CanRead(const std::string& pFile, IOSystem* pIOHandler, bool
 }
 
 // ------------------------------------------------------------------------------------------------
-void ColladaLoader::SetupProperties(const Importer* pImp) {
+void ColladaLoader::SetupProperties(const Importer *pImp) {
     noSkeletonMesh = pImp->GetPropertyInteger(AI_CONFIG_IMPORT_NO_SKELETON_MESHES, 0) != 0;
     ignoreUpDirection = pImp->GetPropertyInteger(AI_CONFIG_IMPORT_COLLADA_IGNORE_UP_DIRECTION, 0) != 0;
     useColladaName = pImp->GetPropertyInteger(AI_CONFIG_IMPORT_COLLADA_USE_COLLADA_NAMES, 0) != 0;
@@ -153,13 +153,13 @@ void ColladaLoader::SetupProperties(const Importer* pImp) {
 
 // ------------------------------------------------------------------------------------------------
 // Get file extension list
-const aiImporterDesc* ColladaLoader::GetInfo() const {
+const aiImporterDesc *ColladaLoader::GetInfo() const {
     return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------
 // Imports the given file into the given scene structure.
-void ColladaLoader::InternReadFile(const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler) {
+void ColladaLoader::InternReadFile(const std::string &pFile, aiScene *pScene, IOSystem *pIOHandler) {
     mFileName = pFile;
 
     // clean all member arrays - just for safety, it should work even if we did not
@@ -176,14 +176,13 @@ void ColladaLoader::InternReadFile(const std::string& pFile, aiScene* pScene, IO
     // parse the input file
     ColladaParser parser(pIOHandler, pFile);
 
-
-    if( !parser.mRootNode) {
-        throw DeadlyImportError( "Collada: File came out empty. Something is wrong here.");
+    if (!parser.mRootNode) {
+        throw DeadlyImportError("Collada: File came out empty. Something is wrong here.");
     }
 
     // reserve some storage to avoid unnecessary reallocs
-    newMats.reserve(parser.mMaterialLibrary.size()*2u);
-    mMeshes.reserve(parser.mMeshLibrary.size()*2u);
+    newMats.reserve(parser.mMaterialLibrary.size() * 2u);
+    mMeshes.reserve(parser.mMeshLibrary.size() * 2u);
 
     mCameras.reserve(parser.mCameraLibrary.size());
     mLights.reserve(parser.mLightLibrary.size());
@@ -199,24 +198,24 @@ void ColladaLoader::InternReadFile(const std::string& pFile, aiScene* pScene, IO
 
     // Apply unit-size scale calculation
 
-    pScene->mRootNode->mTransformation *= aiMatrix4x4(parser.mUnitSize, 0,  0,  0,
-                                                        0,  parser.mUnitSize,  0,  0,
-                                                        0,  0,  parser.mUnitSize,  0,
-                                                        0,  0,  0,  1);
-    if( !ignoreUpDirection ) {
+    pScene->mRootNode->mTransformation *= aiMatrix4x4(parser.mUnitSize, 0, 0, 0,
+            0, parser.mUnitSize, 0, 0,
+            0, 0, parser.mUnitSize, 0,
+            0, 0, 0, 1);
+    if (!ignoreUpDirection) {
         // Convert to Y_UP, if different orientation
-        if( parser.mUpDirection == ColladaParser::UP_X) {
+        if (parser.mUpDirection == ColladaParser::UP_X) {
             pScene->mRootNode->mTransformation *= aiMatrix4x4(
-                    0, -1,  0,  0,
-                    1,  0,  0,  0,
-                    0,  0,  1,  0,
-                    0,  0,  0,  1);
-        } else if( parser.mUpDirection == ColladaParser::UP_Z) {
+                    0, -1, 0, 0,
+                    1, 0, 0, 0,
+                    0, 0, 1, 0,
+                    0, 0, 0, 1);
+        } else if (parser.mUpDirection == ColladaParser::UP_Z) {
             pScene->mRootNode->mTransformation *= aiMatrix4x4(
-                    1,  0,  0,  0,
-                    0,  0,  1,  0,
-                    0, -1,  0,  0,
-                    0,  0,  0,  1);
+                    1, 0, 0, 0,
+                    0, 0, 1, 0,
+                    0, -1, 0, 0,
+                    0, 0, 0, 1);
         }
     }
 
@@ -249,7 +248,7 @@ void ColladaLoader::InternReadFile(const std::string& pFile, aiScene* pScene, IO
     StoreAnimations(pScene, parser);
 
     // If no meshes have been loaded, it's probably just an animated skeleton.
-    if ( 0u == pScene->mNumMeshes) {
+    if (0u == pScene->mNumMeshes) {
 
         if (!noSkeletonMesh) {
             SkeletonMeshBuilder hero(pScene);
@@ -260,9 +259,9 @@ void ColladaLoader::InternReadFile(const std::string& pFile, aiScene* pScene, IO
 
 // ------------------------------------------------------------------------------------------------
 // Recursively constructs a scene node for the given parser node and returns it.
-aiNode* ColladaLoader::BuildHierarchy(const ColladaParser& pParser, const Collada::Node* pNode) {
+aiNode *ColladaLoader::BuildHierarchy(const ColladaParser &pParser, const Collada::Node *pNode) {
     // create a node for it
-    aiNode* node = new aiNode();
+    aiNode *node = new aiNode();
 
     // find a name for the new node. It's more complicated than you might think
     node->mName.Set(FindNameForNode(pNode));
@@ -271,12 +270,12 @@ aiNode* ColladaLoader::BuildHierarchy(const ColladaParser& pParser, const Collad
     node->mTransformation = pParser.CalculateResultTransform(pNode->mTransforms);
 
     // now resolve node instances
-    std::vector<const Collada::Node*> instances;
+    std::vector<const Collada::Node *> instances;
     ResolveNodeInstances(pParser, pNode, instances);
 
     // add children. first the *real* ones
     node->mNumChildren = static_cast<unsigned int>(pNode->mChildren.size() + instances.size());
-    node->mChildren = new aiNode*[node->mNumChildren];
+    node->mChildren = new aiNode *[node->mNumChildren];
 
     for (size_t a = 0; a < pNode->mChildren.size(); ++a) {
         node->mChildren[a] = BuildHierarchy(pParser, pNode->mChildren[a]);
@@ -303,8 +302,8 @@ aiNode* ColladaLoader::BuildHierarchy(const ColladaParser& pParser, const Collad
 
 // ------------------------------------------------------------------------------------------------
 // Resolve node instances
-void ColladaLoader::ResolveNodeInstances(const ColladaParser& pParser, const Collada::Node* pNode,
-    std::vector<const Collada::Node*>& resolved) {
+void ColladaLoader::ResolveNodeInstances(const ColladaParser &pParser, const Collada::Node *pNode,
+        std::vector<const Collada::Node *> &resolved) {
     // reserve enough storage
     resolved.reserve(pNode->mNodeInstances.size());
 
@@ -312,7 +311,7 @@ void ColladaLoader::ResolveNodeInstances(const ColladaParser& pParser, const Col
     for (const auto &nodeInst : pNode->mNodeInstances) {
         // find the corresponding node in the library
         const ColladaParser::NodeLibrary::const_iterator itt = pParser.mNodeLibrary.find(nodeInst.mNode);
-        const Collada::Node* nd = itt == pParser.mNodeLibrary.end() ? NULL : (*itt).second;
+        const Collada::Node *nd = itt == pParser.mNodeLibrary.end() ? NULL : (*itt).second;
 
         // FIX for http://sourceforge.net/tracker/?func=detail&aid=3054873&group_id=226462&atid=1067632
         // need to check for both name and ID to catch all. To avoid breaking valid files,
@@ -331,9 +330,9 @@ void ColladaLoader::ResolveNodeInstances(const ColladaParser& pParser, const Col
 
 // ------------------------------------------------------------------------------------------------
 // Resolve UV channels
-void ColladaLoader::ApplyVertexToEffectSemanticMapping(Collada::Sampler& sampler,
+void ColladaLoader::ApplyVertexToEffectSemanticMapping(Collada::Sampler &sampler,
 
-        const Collada::SemanticMappingTable& table) {
+        const Collada::SemanticMappingTable &table) {
     std::map<std::string, Collada::InputSemanticMapEntry>::const_iterator it = table.mMap.find(sampler.mUVChannel);
     if (it != table.mMap.end()) {
         if (it->second.mType != Collada::IT_Texcoord) {
@@ -346,18 +345,18 @@ void ColladaLoader::ApplyVertexToEffectSemanticMapping(Collada::Sampler& sampler
 
 // ------------------------------------------------------------------------------------------------
 // Builds lights for the given node and references them
-void ColladaLoader::BuildLightsForNode(const ColladaParser& pParser, const Collada::Node* pNode, aiNode* pTarget) {
-    for (const Collada::LightInstance& lid : pNode->mLights) {
+void ColladaLoader::BuildLightsForNode(const ColladaParser &pParser, const Collada::Node *pNode, aiNode *pTarget) {
+    for (const Collada::LightInstance &lid : pNode->mLights) {
         // find the referred light
         ColladaParser::LightLibrary::const_iterator srcLightIt = pParser.mLightLibrary.find(lid.mLight);
         if (srcLightIt == pParser.mLightLibrary.end()) {
             ASSIMP_LOG_WARN_F("Collada: Unable to find light for ID \"", lid.mLight, "\". Skipping.");
             continue;
         }
-        const Collada::Light* srcLight = &srcLightIt->second;
+        const Collada::Light *srcLight = &srcLightIt->second;
 
         // now fill our ai data structure
-        aiLight* out = new aiLight();
+        aiLight *out = new aiLight();
         out->mName = pTarget->mName;
         out->mType = (aiLightSourceType)srcLight->mType;
 
@@ -368,14 +367,13 @@ void ColladaLoader::BuildLightsForNode(const ColladaParser& pParser, const Colla
         out->mAttenuationLinear = srcLight->mAttLinear;
         out->mAttenuationQuadratic = srcLight->mAttQuadratic;
 
-        out->mColorDiffuse = out->mColorSpecular = out->mColorAmbient = srcLight->mColor*srcLight->mIntensity;
+        out->mColorDiffuse = out->mColorSpecular = out->mColorAmbient = srcLight->mColor * srcLight->mIntensity;
         if (out->mType == aiLightSource_AMBIENT) {
             out->mColorDiffuse = out->mColorSpecular = aiColor3D(0, 0, 0);
-            out->mColorAmbient = srcLight->mColor*srcLight->mIntensity;
-        }
-        else {
+            out->mColorAmbient = srcLight->mColor * srcLight->mIntensity;
+        } else {
             // collada doesn't differentiate between these color types
-            out->mColorDiffuse = out->mColorSpecular = srcLight->mColor*srcLight->mIntensity;
+            out->mColorDiffuse = out->mColorSpecular = srcLight->mColor * srcLight->mIntensity;
             out->mColorAmbient = aiColor3D(0, 0, 0);
         }
 
@@ -390,15 +388,13 @@ void ColladaLoader::BuildLightsForNode(const ColladaParser& pParser, const Colla
                     // Need to rely on falloff_exponent. I don't know how to interpret it, so I need to guess ....
                     // epsilon chosen to be 0.1
                     out->mAngleOuterCone = std::acos(std::pow(0.1f, 1.f / srcLight->mFalloffExponent)) +
-                        out->mAngleInnerCone;
-                }
-                else {
+                                           out->mAngleInnerCone;
+                } else {
                     out->mAngleOuterCone = out->mAngleInnerCone + AI_DEG_TO_RAD(srcLight->mPenumbraAngle);
                     if (out->mAngleOuterCone < out->mAngleInnerCone)
                         std::swap(out->mAngleInnerCone, out->mAngleOuterCone);
                 }
-            }
-            else {
+            } else {
                 out->mAngleOuterCone = AI_DEG_TO_RAD(srcLight->mOuterAngle);
             }
         }
@@ -410,15 +406,15 @@ void ColladaLoader::BuildLightsForNode(const ColladaParser& pParser, const Colla
 
 // ------------------------------------------------------------------------------------------------
 // Builds cameras for the given node and references them
-void ColladaLoader::BuildCamerasForNode(const ColladaParser& pParser, const Collada::Node* pNode, aiNode* pTarget) {
-    for (const Collada::CameraInstance& cid : pNode->mCameras) {
+void ColladaLoader::BuildCamerasForNode(const ColladaParser &pParser, const Collada::Node *pNode, aiNode *pTarget) {
+    for (const Collada::CameraInstance &cid : pNode->mCameras) {
         // find the referred light
         ColladaParser::CameraLibrary::const_iterator srcCameraIt = pParser.mCameraLibrary.find(cid.mCamera);
         if (srcCameraIt == pParser.mCameraLibrary.end()) {
             ASSIMP_LOG_WARN_F("Collada: Unable to find camera for ID \"", cid.mCamera, "\". Skipping.");
             continue;
         }
-        const Collada::Camera* srcCamera = &srcCameraIt->second;
+        const Collada::Camera *srcCamera = &srcCameraIt->second;
 
         // orthographic cameras not yet supported in Assimp
         if (srcCamera->mOrtho) {
@@ -426,7 +422,7 @@ void ColladaLoader::BuildCamerasForNode(const ColladaParser& pParser, const Coll
         }
 
         // now fill our ai data structure
-        aiCamera* out = new aiCamera();
+        aiCamera *out = new aiCamera();
         out->mName = pTarget->mName;
 
         // collada cameras point in -Z by default, rest is specified in node transform
@@ -447,12 +443,12 @@ void ColladaLoader::BuildCamerasForNode(const ColladaParser& pParser, const Coll
 
             if (srcCamera->mVerFov != 10e10f && srcCamera->mAspect == 10e10f) {
                 out->mAspect = std::tan(AI_DEG_TO_RAD(srcCamera->mHorFov)) /
-                    std::tan(AI_DEG_TO_RAD(srcCamera->mVerFov));
+                               std::tan(AI_DEG_TO_RAD(srcCamera->mVerFov));
             }
 
-        } else if (srcCamera->mAspect != 10e10f && srcCamera->mVerFov != 10e10f)  {
+        } else if (srcCamera->mAspect != 10e10f && srcCamera->mVerFov != 10e10f) {
             out->mHorizontalFOV = 2.0f * AI_RAD_TO_DEG(std::atan(srcCamera->mAspect *
-                std::tan(AI_DEG_TO_RAD(srcCamera->mVerFov) * 0.5f)));
+                                                                 std::tan(AI_DEG_TO_RAD(srcCamera->mVerFov) * 0.5f)));
         }
 
         // Collada uses degrees, we use radians
@@ -465,15 +461,15 @@ void ColladaLoader::BuildCamerasForNode(const ColladaParser& pParser, const Coll
 
 // ------------------------------------------------------------------------------------------------
 // Builds meshes for the given node and references them
-void ColladaLoader::BuildMeshesForNode(const ColladaParser& pParser, const Collada::Node* pNode, aiNode* pTarget) {
+void ColladaLoader::BuildMeshesForNode(const ColladaParser &pParser, const Collada::Node *pNode, aiNode *pTarget) {
     // accumulated mesh references by this node
     std::vector<size_t> newMeshRefs;
     newMeshRefs.reserve(pNode->mMeshes.size());
 
     // add a mesh for each subgroup in each collada mesh
-    for (const Collada::MeshInstance& mid : pNode->mMeshes) {
-        const Collada::Mesh* srcMesh = nullptr;
-        const Collada::Controller* srcController = nullptr;
+    for (const Collada::MeshInstance &mid : pNode->mMeshes) {
+        const Collada::Mesh *srcMesh = nullptr;
+        const Collada::Controller *srcController = nullptr;
 
         // find the referred mesh
         ColladaParser::MeshLibrary::const_iterator srcMeshIt = pParser.mMeshLibrary.find(mid.mMeshOrController);
@@ -488,13 +484,11 @@ void ColladaLoader::BuildMeshesForNode(const ColladaParser& pParser, const Colla
                 }
             }
 
-
-            if( nullptr == srcMesh) {
-                ASSIMP_LOG_WARN_F( "Collada: Unable to find geometry for ID \"", mid.mMeshOrController, "\". Skipping." );
+            if (nullptr == srcMesh) {
+                ASSIMP_LOG_WARN_F("Collada: Unable to find geometry for ID \"", mid.mMeshOrController, "\". Skipping.");
                 continue;
             }
-        }
-        else {
+        } else {
             // ID found in the mesh library -> direct reference to an unskinned mesh
             srcMesh = srcMeshIt->second;
         }
@@ -502,23 +496,22 @@ void ColladaLoader::BuildMeshesForNode(const ColladaParser& pParser, const Colla
         // build a mesh for each of its subgroups
         size_t vertexStart = 0, faceStart = 0;
         for (size_t sm = 0; sm < srcMesh->mSubMeshes.size(); ++sm) {
-            const Collada::SubMesh& submesh = srcMesh->mSubMeshes[sm];
+            const Collada::SubMesh &submesh = srcMesh->mSubMeshes[sm];
             if (submesh.mNumFaces == 0) {
                 continue;
             }
 
             // find material assigned to this submesh
             std::string meshMaterial;
-            std::map<std::string, Collada::SemanticMappingTable >::const_iterator meshMatIt = mid.mMaterials.find(submesh.mMaterial);
+            std::map<std::string, Collada::SemanticMappingTable>::const_iterator meshMatIt = mid.mMaterials.find(submesh.mMaterial);
 
-            const Collada::SemanticMappingTable* table = nullptr;
+            const Collada::SemanticMappingTable *table = nullptr;
             if (meshMatIt != mid.mMaterials.end()) {
                 table = &meshMatIt->second;
                 meshMaterial = table->mMatName;
-            }
-            else {
+            } else {
                 ASSIMP_LOG_WARN_F("Collada: No material specified for subgroup <", submesh.mMaterial, "> in geometry <",
-                    mid.mMeshOrController, ">.");
+                        mid.mMeshOrController, ">.");
                 if (!mid.mMaterials.empty()) {
                     meshMaterial = mid.mMaterials.begin()->second.mMatName;
                 }
@@ -533,7 +526,7 @@ void ColladaLoader::BuildMeshesForNode(const ColladaParser& pParser, const Colla
             }
 
             if (table && !table->mMap.empty()) {
-                std::pair<Collada::Effect*, aiMaterial*>&  mat = newMats[matIdx];
+                std::pair<Collada::Effect *, aiMaterial *> &mat = newMats[matIdx];
 
                 // Iterate through all texture channels assigned to the effect and
                 // check whether we have mapping information for it.
@@ -552,16 +545,16 @@ void ColladaLoader::BuildMeshesForNode(const ColladaParser& pParser, const Colla
             std::map<ColladaMeshIndex, size_t>::const_iterator dstMeshIt = mMeshIndexByID.find(index);
             if (dstMeshIt != mMeshIndexByID.end()) {
                 newMeshRefs.push_back(dstMeshIt->second);
-            }
-            else {
+            } else {
                 // else we have to add the mesh to the collection and store its newly assigned index at the node
-                aiMesh* dstMesh = CreateMesh(pParser, srcMesh, submesh, srcController, vertexStart, faceStart);
+                aiMesh *dstMesh = CreateMesh(pParser, srcMesh, submesh, srcController, vertexStart, faceStart);
 
                 // store the mesh, and store its new index in the node
                 newMeshRefs.push_back(mMeshes.size());
                 mMeshIndexByID[index] = mMeshes.size();
                 mMeshes.push_back(dstMesh);
-                vertexStart += dstMesh->mNumVertices; faceStart += submesh.mNumFaces;
+                vertexStart += dstMesh->mNumVertices;
+                faceStart += submesh.mNumFaces;
 
                 // assign the material index
                 dstMesh->mMaterialIndex = matIdx;
@@ -576,7 +569,7 @@ void ColladaLoader::BuildMeshesForNode(const ColladaParser& pParser, const Colla
     pTarget->mNumMeshes = static_cast<unsigned int>(newMeshRefs.size());
     if (newMeshRefs.size()) {
         struct UIntTypeConverter {
-            unsigned int operator()(const size_t& v) const {
+            unsigned int operator()(const size_t &v) const {
                 return static_cast<unsigned int>(v);
             }
         };
@@ -588,7 +581,7 @@ void ColladaLoader::BuildMeshesForNode(const ColladaParser& pParser, const Colla
 
 // ------------------------------------------------------------------------------------------------
 // Find mesh from either meshes or morph target meshes
-aiMesh *ColladaLoader::findMesh(const std::string& meshid) {
+aiMesh *ColladaLoader::findMesh(const std::string &meshid) {
     for (unsigned int i = 0; i < mMeshes.size(); ++i) {
         if (std::string(mMeshes[i]->mName.data) == meshid) {
             return mMeshes[i];
@@ -606,43 +599,39 @@ aiMesh *ColladaLoader::findMesh(const std::string& meshid) {
 
 // ------------------------------------------------------------------------------------------------
 // Creates a mesh for the given ColladaMesh face subset and returns the newly created mesh
-aiMesh* ColladaLoader::CreateMesh(const ColladaParser& pParser, const Collada::Mesh* pSrcMesh, const Collada::SubMesh& pSubMesh,
-    const Collada::Controller* pSrcController, size_t pStartVertex, size_t pStartFace) {
+aiMesh *ColladaLoader::CreateMesh(const ColladaParser &pParser, const Collada::Mesh *pSrcMesh, const Collada::SubMesh &pSubMesh,
+        const Collada::Controller *pSrcController, size_t pStartVertex, size_t pStartFace) {
     std::unique_ptr<aiMesh> dstMesh(new aiMesh);
 
     dstMesh->mName = pSrcMesh->mName;
 
     // count the vertices addressed by its faces
     const size_t numVertices = std::accumulate(pSrcMesh->mFaceSize.begin() + pStartFace,
-        pSrcMesh->mFaceSize.begin() + pStartFace + pSubMesh.mNumFaces, size_t(0));
+            pSrcMesh->mFaceSize.begin() + pStartFace + pSubMesh.mNumFaces, size_t(0));
 
     // copy positions
     dstMesh->mNumVertices = static_cast<unsigned int>(numVertices);
     dstMesh->mVertices = new aiVector3D[numVertices];
-    std::copy(pSrcMesh->mPositions.begin() + pStartVertex, pSrcMesh->mPositions.begin() +
-        pStartVertex + numVertices, dstMesh->mVertices);
+    std::copy(pSrcMesh->mPositions.begin() + pStartVertex, pSrcMesh->mPositions.begin() + pStartVertex + numVertices, dstMesh->mVertices);
 
     // normals, if given. HACK: (thom) Due to the glorious Collada spec we never
     // know if we have the same number of normals as there are positions. So we
     // also ignore any vertex attribute if it has a different count
     if (pSrcMesh->mNormals.size() >= pStartVertex + numVertices) {
         dstMesh->mNormals = new aiVector3D[numVertices];
-        std::copy(pSrcMesh->mNormals.begin() + pStartVertex, pSrcMesh->mNormals.begin() +
-            pStartVertex + numVertices, dstMesh->mNormals);
+        std::copy(pSrcMesh->mNormals.begin() + pStartVertex, pSrcMesh->mNormals.begin() + pStartVertex + numVertices, dstMesh->mNormals);
     }
 
     // tangents, if given.
     if (pSrcMesh->mTangents.size() >= pStartVertex + numVertices) {
         dstMesh->mTangents = new aiVector3D[numVertices];
-        std::copy(pSrcMesh->mTangents.begin() + pStartVertex, pSrcMesh->mTangents.begin() +
-            pStartVertex + numVertices, dstMesh->mTangents);
+        std::copy(pSrcMesh->mTangents.begin() + pStartVertex, pSrcMesh->mTangents.begin() + pStartVertex + numVertices, dstMesh->mTangents);
     }
 
     // bitangents, if given.
     if (pSrcMesh->mBitangents.size() >= pStartVertex + numVertices) {
         dstMesh->mBitangents = new aiVector3D[numVertices];
-        std::copy(pSrcMesh->mBitangents.begin() + pStartVertex, pSrcMesh->mBitangents.begin() +
-            pStartVertex + numVertices, dstMesh->mBitangents);
+        std::copy(pSrcMesh->mBitangents.begin() + pStartVertex, pSrcMesh->mBitangents.begin() + pStartVertex + numVertices, dstMesh->mBitangents);
     }
 
     // same for texturecoords, as many as we have
@@ -674,7 +663,7 @@ aiMesh* ColladaLoader::CreateMesh(const ColladaParser& pParser, const Collada::M
     dstMesh->mFaces = new aiFace[dstMesh->mNumFaces];
     for (size_t a = 0; a < dstMesh->mNumFaces; ++a) {
         size_t s = pSrcMesh->mFaceSize[pStartFace + a];
-        aiFace& face = dstMesh->mFaces[a];
+        aiFace &face = dstMesh->mFaces[a];
         face.mNumIndices = static_cast<unsigned int>(s);
         face.mIndices = new unsigned int[s];
         for (size_t b = 0; b < s; ++b) {
@@ -683,20 +672,20 @@ aiMesh* ColladaLoader::CreateMesh(const ColladaParser& pParser, const Collada::M
     }
 
     // create morph target meshes if any
-    std::vector<aiMesh*> targetMeshes;
+    std::vector<aiMesh *> targetMeshes;
     std::vector<float> targetWeights;
     Collada::MorphMethod method = Collada::Normalized;
 
     for (std::map<std::string, Collada::Controller>::const_iterator it = pParser.mControllerLibrary.begin();
-        it != pParser.mControllerLibrary.end(); ++it) {
+            it != pParser.mControllerLibrary.end(); ++it) {
         const Collada::Controller &c = it->second;
-        const Collada::Mesh* baseMesh = pParser.ResolveLibraryReference(pParser.mMeshLibrary, c.mMeshId);
+        const Collada::Mesh *baseMesh = pParser.ResolveLibraryReference(pParser.mMeshLibrary, c.mMeshId);
 
         if (c.mType == Collada::Morph && baseMesh->mName == pSrcMesh->mName) {
-            const Collada::Accessor& targetAccessor = pParser.ResolveLibraryReference(pParser.mAccessorLibrary, c.mMorphTarget);
-            const Collada::Accessor& weightAccessor = pParser.ResolveLibraryReference(pParser.mAccessorLibrary, c.mMorphWeight);
-            const Collada::Data& targetData = pParser.ResolveLibraryReference(pParser.mDataLibrary, targetAccessor.mSource);
-            const Collada::Data& weightData = pParser.ResolveLibraryReference(pParser.mDataLibrary, weightAccessor.mSource);
+            const Collada::Accessor &targetAccessor = pParser.ResolveLibraryReference(pParser.mAccessorLibrary, c.mMorphTarget);
+            const Collada::Accessor &weightAccessor = pParser.ResolveLibraryReference(pParser.mAccessorLibrary, c.mMorphWeight);
+            const Collada::Data &targetData = pParser.ResolveLibraryReference(pParser.mDataLibrary, targetAccessor.mSource);
+            const Collada::Data &weightData = pParser.ResolveLibraryReference(pParser.mDataLibrary, weightAccessor.mSource);
 
             // take method
             method = c.mMethod;
@@ -709,7 +698,7 @@ aiMesh* ColladaLoader::CreateMesh(const ColladaParser& pParser, const Collada::M
             }
 
             for (unsigned int i = 0; i < targetData.mStrings.size(); ++i) {
-                const Collada::Mesh* targetMesh = pParser.ResolveLibraryReference(pParser.mMeshLibrary, targetData.mStrings.at(i));
+                const Collada::Mesh *targetMesh = pParser.ResolveLibraryReference(pParser.mMeshLibrary, targetData.mStrings.at(i));
 
                 aiMesh *aimesh = findMesh(targetMesh->mName);
                 if (!aimesh) {
@@ -727,19 +716,17 @@ aiMesh* ColladaLoader::CreateMesh(const ColladaParser& pParser, const Collada::M
         }
     }
     if (targetMeshes.size() > 0 && targetWeights.size() == targetMeshes.size()) {
-        std::vector<aiAnimMesh*> animMeshes;
+        std::vector<aiAnimMesh *> animMeshes;
         for (unsigned int i = 0; i < targetMeshes.size(); ++i) {
-            aiMesh* targetMesh = targetMeshes.at(i);
+            aiMesh *targetMesh = targetMeshes.at(i);
             aiAnimMesh *animMesh = aiCreateAnimMesh(targetMesh);
             float weight = targetWeights[i];
             animMesh->mWeight = weight == 0 ? 1.0f : weight;
             animMesh->mName = targetMesh->mName;
             animMeshes.push_back(animMesh);
         }
-        dstMesh->mMethod = (method == Collada::Relative)
-            ? aiMorphingMethod_MORPH_RELATIVE
-            : aiMorphingMethod_MORPH_NORMALIZED;
-        dstMesh->mAnimMeshes = new aiAnimMesh*[animMeshes.size()];
+        dstMesh->mMethod = (method == Collada::Relative) ? aiMorphingMethod_MORPH_RELATIVE : aiMorphingMethod_MORPH_NORMALIZED;
+        dstMesh->mAnimMeshes = new aiAnimMesh *[animMeshes.size()];
         dstMesh->mNumAnimMeshes = static_cast<unsigned int>(animMeshes.size());
         for (unsigned int i = 0; i < animMeshes.size(); ++i) {
             dstMesh->mAnimMeshes[i] = animMeshes.at(i);
@@ -749,18 +736,18 @@ aiMesh* ColladaLoader::CreateMesh(const ColladaParser& pParser, const Collada::M
     // create bones if given
     if (pSrcController && pSrcController->mType == Collada::Skin) {
         // resolve references - joint names
-        const Collada::Accessor& jointNamesAcc = pParser.ResolveLibraryReference(pParser.mAccessorLibrary, pSrcController->mJointNameSource);
-        const Collada::Data& jointNames = pParser.ResolveLibraryReference(pParser.mDataLibrary, jointNamesAcc.mSource);
+        const Collada::Accessor &jointNamesAcc = pParser.ResolveLibraryReference(pParser.mAccessorLibrary, pSrcController->mJointNameSource);
+        const Collada::Data &jointNames = pParser.ResolveLibraryReference(pParser.mDataLibrary, jointNamesAcc.mSource);
         // joint offset matrices
-        const Collada::Accessor& jointMatrixAcc = pParser.ResolveLibraryReference(pParser.mAccessorLibrary, pSrcController->mJointOffsetMatrixSource);
-        const Collada::Data& jointMatrices = pParser.ResolveLibraryReference(pParser.mDataLibrary, jointMatrixAcc.mSource);
+        const Collada::Accessor &jointMatrixAcc = pParser.ResolveLibraryReference(pParser.mAccessorLibrary, pSrcController->mJointOffsetMatrixSource);
+        const Collada::Data &jointMatrices = pParser.ResolveLibraryReference(pParser.mDataLibrary, jointMatrixAcc.mSource);
         // joint vertex_weight name list - should refer to the same list as the joint names above. If not, report and reconsider
-        const Collada::Accessor& weightNamesAcc = pParser.ResolveLibraryReference(pParser.mAccessorLibrary, pSrcController->mWeightInputJoints.mAccessor);
+        const Collada::Accessor &weightNamesAcc = pParser.ResolveLibraryReference(pParser.mAccessorLibrary, pSrcController->mWeightInputJoints.mAccessor);
         if (&weightNamesAcc != &jointNamesAcc)
             throw DeadlyImportError("Temporary implementational laziness. If you read this, please report to the author.");
         // vertex weights
-        const Collada::Accessor& weightsAcc = pParser.ResolveLibraryReference(pParser.mAccessorLibrary, pSrcController->mWeightInputWeights.mAccessor);
-        const Collada::Data& weights = pParser.ResolveLibraryReference(pParser.mDataLibrary, weightsAcc.mSource);
+        const Collada::Accessor &weightsAcc = pParser.ResolveLibraryReference(pParser.mAccessorLibrary, pSrcController->mWeightInputWeights.mAccessor);
+        const Collada::Data &weights = pParser.ResolveLibraryReference(pParser.mDataLibrary, weightsAcc.mSource);
 
         if (!jointNames.mIsStringArray || jointMatrices.mIsStringArray || weights.mIsStringArray)
             throw DeadlyImportError("Data type mismatch while resolving mesh joints");
@@ -770,10 +757,10 @@ aiMesh* ColladaLoader::CreateMesh(const ColladaParser& pParser, const Collada::M
 
         // create containers to collect the weights for each bone
         size_t numBones = jointNames.mStrings.size();
-        std::vector<std::vector<aiVertexWeight> > dstBones(numBones);
+        std::vector<std::vector<aiVertexWeight>> dstBones(numBones);
 
         // build a temporary array of pointers to the start of each vertex's weights
-        typedef std::vector< std::pair<size_t, size_t> > IndexPairVector;
+        typedef std::vector<std::pair<size_t, size_t>> IndexPairVector;
         std::vector<IndexPairVector::const_iterator> weightStartPerVertex;
         weightStartPerVertex.resize(pSrcController->mWeightCounts.size(), pSrcController->mWeights.end());
 
@@ -792,18 +779,16 @@ aiMesh* ColladaLoader::CreateMesh(const ColladaParser& pParser, const Collada::M
             IndexPairVector::const_iterator iit = weightStartPerVertex[orgIndex];
             size_t pairCount = pSrcController->mWeightCounts[orgIndex];
 
-
-            for( size_t b = 0; b < pairCount; ++b, ++iit) {
+            for (size_t b = 0; b < pairCount; ++b, ++iit) {
                 const size_t jointIndex = iit->first;
-                const size_t vertexIndex = iit->second;                
+                const size_t vertexIndex = iit->second;
                 ai_real weight = 1.0f;
                 if (!weights.mValues.empty()) {
                     weight = ReadFloat(weightsAcc, weights, vertexIndex, 0);
                 }
 
                 // one day I gonna kill that XSI Collada exporter
-                if (weight > 0.0f)
-                {
+                if (weight > 0.0f) {
                     aiVertexWeight w;
                     w.mVertexId = static_cast<unsigned int>(a - pStartVertex);
                     w.mWeight = weight;
@@ -814,24 +799,24 @@ aiMesh* ColladaLoader::CreateMesh(const ColladaParser& pParser, const Collada::M
 
         // count the number of bones which influence vertices of the current submesh
         size_t numRemainingBones = 0;
-        for( std::vector<std::vector<aiVertexWeight> >::const_iterator it = dstBones.begin(); it != dstBones.end(); ++it) {
-            if( it->size() > 0) {
+        for (std::vector<std::vector<aiVertexWeight>>::const_iterator it = dstBones.begin(); it != dstBones.end(); ++it) {
+            if (it->size() > 0) {
                 ++numRemainingBones;
             }
         }
 
         // create bone array and copy bone weights one by one
         dstMesh->mNumBones = static_cast<unsigned int>(numRemainingBones);
-        dstMesh->mBones = new aiBone*[numRemainingBones];
+        dstMesh->mBones = new aiBone *[numRemainingBones];
         size_t boneCount = 0;
-        for( size_t a = 0; a < numBones; ++a) {
+        for (size_t a = 0; a < numBones; ++a) {
             // omit bones without weights
-            if( dstBones[a].empty() ) {
+            if (dstBones[a].empty()) {
                 continue;
             }
 
             // create bone with its weights
-            aiBone* bone = new aiBone;
+            aiBone *bone = new aiBone;
             bone->mName = ReadString(jointNamesAcc, jointNames, a);
             bone->mOffsetMatrix.a1 = ReadFloat(jointMatrixAcc, jointMatrices, a, 0);
             bone->mOffsetMatrix.a2 = ReadFloat(jointMatrixAcc, jointMatrices, a, 1);
@@ -873,16 +858,16 @@ aiMesh* ColladaLoader::CreateMesh(const ColladaParser& pParser, const Collada::M
             // Therefore I added a little name replacement here: I search for the bone's node by either name, ID or SID,
             // and replace the bone's name by the node's name so that the user can use the standard
             // find-by-name method to associate nodes with bones.
-            const Collada::Node* bnode = FindNode( pParser.mRootNode, bone->mName.data);
-            if( !bnode) {
-                bnode = FindNodeBySID( pParser.mRootNode, bone->mName.data);
+            const Collada::Node *bnode = FindNode(pParser.mRootNode, bone->mName.data);
+            if (!bnode) {
+                bnode = FindNodeBySID(pParser.mRootNode, bone->mName.data);
             }
 
             // assign the name that we would have assigned for the source node
-            if( bnode) {
-                bone->mName.Set( FindNameForNode( bnode));
+            if (bnode) {
+                bone->mName.Set(FindNameForNode(bnode));
             } else {
-                ASSIMP_LOG_WARN_F( "ColladaLoader::CreateMesh(): could not find corresponding node for joint \"", bone->mName.data, "\"." );
+                ASSIMP_LOG_WARN_F("ColladaLoader::CreateMesh(): could not find corresponding node for joint \"", bone->mName.data, "\".");
             }
 
             // and insert bone
@@ -895,61 +880,61 @@ aiMesh* ColladaLoader::CreateMesh(const ColladaParser& pParser, const Collada::M
 
 // ------------------------------------------------------------------------------------------------
 // Stores all meshes in the given scene
-void ColladaLoader::StoreSceneMeshes( aiScene* pScene) {
+void ColladaLoader::StoreSceneMeshes(aiScene *pScene) {
     pScene->mNumMeshes = static_cast<unsigned int>(mMeshes.size());
-    if( mMeshes.empty() ) {
+    if (mMeshes.empty()) {
         return;
     }
-    pScene->mMeshes = new aiMesh*[mMeshes.size()];
-    std::copy( mMeshes.begin(), mMeshes.end(), pScene->mMeshes);
+    pScene->mMeshes = new aiMesh *[mMeshes.size()];
+    std::copy(mMeshes.begin(), mMeshes.end(), pScene->mMeshes);
     mMeshes.clear();
 }
 
 // ------------------------------------------------------------------------------------------------
 // Stores all cameras in the given scene
-void ColladaLoader::StoreSceneCameras( aiScene* pScene) {
+void ColladaLoader::StoreSceneCameras(aiScene *pScene) {
     pScene->mNumCameras = static_cast<unsigned int>(mCameras.size());
-    if( mCameras.empty() ) {
+    if (mCameras.empty()) {
         return;
     }
-    pScene->mCameras = new aiCamera*[mCameras.size()];
-    std::copy( mCameras.begin(), mCameras.end(), pScene->mCameras);
+    pScene->mCameras = new aiCamera *[mCameras.size()];
+    std::copy(mCameras.begin(), mCameras.end(), pScene->mCameras);
     mCameras.clear();
 }
 
 // ------------------------------------------------------------------------------------------------
 // Stores all lights in the given scene
-void ColladaLoader::StoreSceneLights( aiScene* pScene) {
+void ColladaLoader::StoreSceneLights(aiScene *pScene) {
     pScene->mNumLights = static_cast<unsigned int>(mLights.size());
-    if( mLights.empty() ) {
+    if (mLights.empty()) {
         return;
     }
-    pScene->mLights = new aiLight*[mLights.size()];
-    std::copy( mLights.begin(), mLights.end(), pScene->mLights);
+    pScene->mLights = new aiLight *[mLights.size()];
+    std::copy(mLights.begin(), mLights.end(), pScene->mLights);
     mLights.clear();
 }
 
 // ------------------------------------------------------------------------------------------------
 // Stores all textures in the given scene
-void ColladaLoader::StoreSceneTextures( aiScene* pScene) {
+void ColladaLoader::StoreSceneTextures(aiScene *pScene) {
     pScene->mNumTextures = static_cast<unsigned int>(mTextures.size());
-    if( mTextures.empty() ) {
+    if (mTextures.empty()) {
         return;
     }
-    pScene->mTextures = new aiTexture*[mTextures.size()];
-    std::copy( mTextures.begin(), mTextures.end(), pScene->mTextures);
+    pScene->mTextures = new aiTexture *[mTextures.size()];
+    std::copy(mTextures.begin(), mTextures.end(), pScene->mTextures);
     mTextures.clear();
 }
 
 // ------------------------------------------------------------------------------------------------
 // Stores all materials in the given scene
-void ColladaLoader::StoreSceneMaterials( aiScene* pScene) {
+void ColladaLoader::StoreSceneMaterials(aiScene *pScene) {
     pScene->mNumMaterials = static_cast<unsigned int>(newMats.size());
-    if (newMats.empty() ) {
+    if (newMats.empty()) {
         return;
     }
-    pScene->mMaterials = new aiMaterial*[newMats.size()];
-    for (unsigned int i = 0; i < newMats.size();++i) {
+    pScene->mMaterials = new aiMaterial *[newMats.size()];
+    for (unsigned int i = 0; i < newMats.size(); ++i) {
         pScene->mMaterials[i] = newMats[i].second;
     }
     newMats.clear();
@@ -957,53 +942,51 @@ void ColladaLoader::StoreSceneMaterials( aiScene* pScene) {
 
 // ------------------------------------------------------------------------------------------------
 // Stores all animations
-void ColladaLoader::StoreAnimations( aiScene* pScene, const ColladaParser& pParser) {
+void ColladaLoader::StoreAnimations(aiScene *pScene, const ColladaParser &pParser) {
     // recursively collect all animations from the collada scene
     StoreAnimations(pScene, pParser, &pParser.mAnims, "");
 
     // catch special case: many animations with the same length, each affecting only a single node.
     // we need to unite all those single-node-anims to a proper combined animation
-    for(size_t a = 0; a < mAnims.size(); ++a) {
-        aiAnimation* templateAnim = mAnims[a];
+    for (size_t a = 0; a < mAnims.size(); ++a) {
+        aiAnimation *templateAnim = mAnims[a];
 
         if (templateAnim->mNumChannels == 1) {
             // search for other single-channel-anims with the same duration
             std::vector<size_t> collectedAnimIndices;
-            for( size_t b = a+1; b < mAnims.size(); ++b) {
-                aiAnimation* other = mAnims[b];
+            for (size_t b = a + 1; b < mAnims.size(); ++b) {
+                aiAnimation *other = mAnims[b];
                 if (other->mNumChannels == 1 && other->mDuration == templateAnim->mDuration &&
-                    other->mTicksPerSecond == templateAnim->mTicksPerSecond)
-						collectedAnimIndices.push_back(b);
+                        other->mTicksPerSecond == templateAnim->mTicksPerSecond)
+                    collectedAnimIndices.push_back(b);
             }
 
-			// We only want to combine the animations if they have different channels
-			std::set<std::string> animTargets;
-			animTargets.insert(templateAnim->mChannels[0]->mNodeName.C_Str());
-			bool collectedAnimationsHaveDifferentChannels = true;
-			for (size_t b = 0; b < collectedAnimIndices.size(); ++b)
-			{
-				aiAnimation* srcAnimation = mAnims[collectedAnimIndices[b]];
-				std::string channelName = std::string(srcAnimation->mChannels[0]->mNodeName.C_Str());
-				if (animTargets.find(channelName) == animTargets.end()) {
-					animTargets.insert(channelName);
-				} else {
-					collectedAnimationsHaveDifferentChannels = false;
-					break;
-				}
-			}
+            // We only want to combine the animations if they have different channels
+            std::set<std::string> animTargets;
+            animTargets.insert(templateAnim->mChannels[0]->mNodeName.C_Str());
+            bool collectedAnimationsHaveDifferentChannels = true;
+            for (size_t b = 0; b < collectedAnimIndices.size(); ++b) {
+                aiAnimation *srcAnimation = mAnims[collectedAnimIndices[b]];
+                std::string channelName = std::string(srcAnimation->mChannels[0]->mNodeName.C_Str());
+                if (animTargets.find(channelName) == animTargets.end()) {
+                    animTargets.insert(channelName);
+                } else {
+                    collectedAnimationsHaveDifferentChannels = false;
+                    break;
+                }
+            }
 
-			if (!collectedAnimationsHaveDifferentChannels)
-				continue;
+            if (!collectedAnimationsHaveDifferentChannels)
+                continue;
 
             // if there are other animations which fit the template anim, combine all channels into a single anim
-            if (!collectedAnimIndices.empty())
-            {
-                aiAnimation* combinedAnim = new aiAnimation();
+            if (!collectedAnimIndices.empty()) {
+                aiAnimation *combinedAnim = new aiAnimation();
                 combinedAnim->mName = aiString(std::string("combinedAnim_") + char('0' + a));
                 combinedAnim->mDuration = templateAnim->mDuration;
                 combinedAnim->mTicksPerSecond = templateAnim->mTicksPerSecond;
                 combinedAnim->mNumChannels = static_cast<unsigned int>(collectedAnimIndices.size() + 1);
-                combinedAnim->mChannels = new aiNodeAnim*[combinedAnim->mNumChannels];
+                combinedAnim->mChannels = new aiNodeAnim *[combinedAnim->mNumChannels];
                 // add the template anim as first channel by moving its aiNodeAnim to the combined animation
                 combinedAnim->mChannels[0] = templateAnim->mChannels[0];
                 templateAnim->mChannels[0] = NULL;
@@ -1012,9 +995,8 @@ void ColladaLoader::StoreAnimations( aiScene* pScene, const ColladaParser& pPars
                 mAnims[a] = combinedAnim;
 
                 // move the memory of all other anims to the combined anim and erase them from the source anims
-                for (size_t b = 0; b < collectedAnimIndices.size(); ++b)
-                {
-                    aiAnimation* srcAnimation = mAnims[collectedAnimIndices[b]];
+                for (size_t b = 0; b < collectedAnimIndices.size(); ++b) {
+                    aiAnimation *srcAnimation = mAnims[collectedAnimIndices[b]];
                     combinedAnim->mChannels[1 + b] = srcAnimation->mChannels[0];
                     srcAnimation->mChannels[0] = NULL;
                     delete srcAnimation;
@@ -1022,8 +1004,7 @@ void ColladaLoader::StoreAnimations( aiScene* pScene, const ColladaParser& pPars
 
                 // in a second go, delete all the single-channel-anims that we've stripped from their channels
                 // back to front to preserve indices - you know, removing an element from a vector moves all elements behind the removed one
-                while (!collectedAnimIndices.empty())
-                {
+                while (!collectedAnimIndices.empty()) {
                     mAnims.erase(mAnims.begin() + collectedAnimIndices.back());
                     collectedAnimIndices.pop_back();
                 }
@@ -1032,10 +1013,9 @@ void ColladaLoader::StoreAnimations( aiScene* pScene, const ColladaParser& pPars
     }
 
     // now store all anims in the scene
-    if (!mAnims.empty())
-    {
+    if (!mAnims.empty()) {
         pScene->mNumAnimations = static_cast<unsigned int>(mAnims.size());
-        pScene->mAnimations = new aiAnimation*[mAnims.size()];
+        pScene->mAnimations = new aiAnimation *[mAnims.size()];
         std::copy(mAnims.begin(), mAnims.end(), pScene->mAnimations);
     }
 
@@ -1044,12 +1024,11 @@ void ColladaLoader::StoreAnimations( aiScene* pScene, const ColladaParser& pPars
 
 // ------------------------------------------------------------------------------------------------
 // Constructs the animations for the given source anim
-void ColladaLoader::StoreAnimations(aiScene* pScene, const ColladaParser& pParser, const Collada::Animation* pSrcAnim, const std::string &pPrefix)
-{
+void ColladaLoader::StoreAnimations(aiScene *pScene, const ColladaParser &pParser, const Collada::Animation *pSrcAnim, const std::string &pPrefix) {
     std::string animName = pPrefix.empty() ? pSrcAnim->mName : pPrefix + "_" + pSrcAnim->mName;
 
     // create nested animations, if given
-    for (std::vector<Collada::Animation*>::const_iterator it = pSrcAnim->mSubAnims.begin(); it != pSrcAnim->mSubAnims.end(); ++it)
+    for (std::vector<Collada::Animation *>::const_iterator it = pSrcAnim->mSubAnims.begin(); it != pSrcAnim->mSubAnims.end(); ++it)
         StoreAnimations(pScene, pParser, *it, animName);
 
     // create animation channels, if any
@@ -1057,47 +1036,38 @@ void ColladaLoader::StoreAnimations(aiScene* pScene, const ColladaParser& pParse
         CreateAnimation(pScene, pParser, pSrcAnim, animName);
 }
 
-struct MorphTimeValues
-{
+struct MorphTimeValues {
     float mTime;
-    struct key
-    {
+    struct key {
         float mWeight;
         unsigned int mValue;
     };
     std::vector<key> mKeys;
 };
 
-void insertMorphTimeValue(std::vector<MorphTimeValues> &values, float time, float weight, unsigned int value)
-{
+void insertMorphTimeValue(std::vector<MorphTimeValues> &values, float time, float weight, unsigned int value) {
     MorphTimeValues::key k;
     k.mValue = value;
     k.mWeight = weight;
-    if (values.size() == 0 || time < values[0].mTime)
-    {
+    if (values.size() == 0 || time < values[0].mTime) {
         MorphTimeValues val;
         val.mTime = time;
         val.mKeys.push_back(k);
         values.insert(values.begin(), val);
         return;
     }
-    if (time > values.back().mTime)
-    {
+    if (time > values.back().mTime) {
         MorphTimeValues val;
         val.mTime = time;
         val.mKeys.push_back(k);
         values.insert(values.end(), val);
         return;
     }
-    for (unsigned int i = 0; i < values.size(); i++)
-    {
-        if (std::abs(time - values[i].mTime) < 1e-6f)
-        {
+    for (unsigned int i = 0; i < values.size(); i++) {
+        if (std::abs(time - values[i].mTime) < 1e-6f) {
             values[i].mKeys.push_back(k);
             return;
-        }
-        else if (time > values[i].mTime && time < values[i + 1].mTime)
-        {
+        } else if (time > values[i].mTime && time < values[i + 1].mTime) {
             MorphTimeValues val;
             val.mTime = time;
             val.mKeys.push_back(k);
@@ -1108,10 +1078,8 @@ void insertMorphTimeValue(std::vector<MorphTimeValues> &values, float time, floa
     // should not get here
 }
 
-float getWeightAtKey(const std::vector<MorphTimeValues> &values, int key, unsigned int value)
-{
-    for (unsigned int i = 0; i < values[key].mKeys.size(); i++)
-    {
+float getWeightAtKey(const std::vector<MorphTimeValues> &values, int key, unsigned int value) {
+    for (unsigned int i = 0; i < values[key].mKeys.size(); i++) {
         if (values[key].mKeys[i].mValue == value)
             return values[key].mKeys[i].mWeight;
     }
@@ -1122,23 +1090,21 @@ float getWeightAtKey(const std::vector<MorphTimeValues> &values, int key, unsign
 
 // ------------------------------------------------------------------------------------------------
 // Constructs the animation for the given source anim
-void ColladaLoader::CreateAnimation(aiScene* pScene, const ColladaParser& pParser, const Collada::Animation* pSrcAnim, const std::string& pName)
-{
+void ColladaLoader::CreateAnimation(aiScene *pScene, const ColladaParser &pParser, const Collada::Animation *pSrcAnim, const std::string &pName) {
     // collect a list of animatable nodes
-    std::vector<const aiNode*> nodes;
+    std::vector<const aiNode *> nodes;
     CollectNodes(pScene->mRootNode, nodes);
 
-    std::vector<aiNodeAnim*> anims;
-    std::vector<aiMeshMorphAnim*> morphAnims;
+    std::vector<aiNodeAnim *> anims;
+    std::vector<aiMeshMorphAnim *> morphAnims;
 
-    for (std::vector<const aiNode*>::const_iterator nit = nodes.begin(); nit != nodes.end(); ++nit)
-    {
+    for (std::vector<const aiNode *>::const_iterator nit = nodes.begin(); nit != nodes.end(); ++nit) {
         // find all the collada anim channels which refer to the current node
         std::vector<Collada::ChannelEntry> entries;
         std::string nodeName = (*nit)->mName.data;
 
         // find the collada node corresponding to the aiNode
-        const Collada::Node* srcNode = FindNode(pParser.mRootNode, nodeName);
+        const Collada::Node *srcNode = FindNode(pParser.mRootNode, nodeName);
         //      ai_assert( srcNode != NULL);
         if (!srcNode)
             continue;
@@ -1146,16 +1112,14 @@ void ColladaLoader::CreateAnimation(aiScene* pScene, const ColladaParser& pParse
         // now check all channels if they affect the current node
         std::string targetID, subElement;
         for (std::vector<Collada::AnimationChannel>::const_iterator cit = pSrcAnim->mChannels.begin();
-            cit != pSrcAnim->mChannels.end(); ++cit)
-        {
-            const Collada::AnimationChannel& srcChannel = *cit;
+                cit != pSrcAnim->mChannels.end(); ++cit) {
+            const Collada::AnimationChannel &srcChannel = *cit;
             Collada::ChannelEntry entry;
 
             // we expect the animation target to be of type "nodeName/transformID.subElement". Ignore all others
             // find the slash that separates the node name - there should be only one
             std::string::size_type slashPos = srcChannel.mTarget.find('/');
-            if (slashPos == std::string::npos)
-            {
+            if (slashPos == std::string::npos) {
                 std::string::size_type targetPos = srcChannel.mTarget.find(srcNode->mID);
                 if (targetPos == std::string::npos)
                     continue;
@@ -1163,7 +1127,7 @@ void ColladaLoader::CreateAnimation(aiScene* pScene, const ColladaParser& pParse
                 // not node transform, but something else. store as unknown animation channel for now
                 entry.mChannel = &(*cit);
                 entry.mTargetId = srcChannel.mTarget.substr(targetPos + pSrcAnim->mName.length(),
-                    srcChannel.mTarget.length() - targetPos - pSrcAnim->mName.length());
+                        srcChannel.mTarget.length() - targetPos - pSrcAnim->mName.length());
                 if (entry.mTargetId.front() == '-')
                     entry.mTargetId = entry.mTargetId.substr(1);
                 entries.push_back(entry);
@@ -1179,8 +1143,7 @@ void ColladaLoader::CreateAnimation(aiScene* pScene, const ColladaParser& pParse
 
             // find the dot that separates the transformID - there should be only one or zero
             std::string::size_type dotPos = srcChannel.mTarget.find('.');
-            if (dotPos != std::string::npos)
-            {
+            if (dotPos != std::string::npos) {
                 if (srcChannel.mTarget.find('.', dotPos + 1) != std::string::npos)
                     continue;
 
@@ -1198,15 +1161,13 @@ void ColladaLoader::CreateAnimation(aiScene* pScene, const ColladaParser& pParse
                     entry.mSubElement = 2;
                 else
                     ASSIMP_LOG_WARN_F("Unknown anim subelement <", subElement, ">. Ignoring");
-            }
-            else {
+            } else {
                 // no subelement following, transformId is remaining string
                 entry.mTransformId = srcChannel.mTarget.substr(slashPos + 1);
             }
 
             std::string::size_type bracketPos = srcChannel.mTarget.find('(');
-            if (bracketPos != std::string::npos)
-            {
+            if (bracketPos != std::string::npos) {
                 entry.mTransformId = srcChannel.mTarget.substr(slashPos + 1, bracketPos - slashPos - 1);
                 subElement.clear();
                 subElement = srcChannel.mTarget.substr(bracketPos);
@@ -1251,14 +1212,11 @@ void ColladaLoader::CreateAnimation(aiScene* pScene, const ColladaParser& pParse
                 if (srcNode->mTransforms[a].mID == entry.mTransformId)
                     entry.mTransformIndex = a;
 
-            if (entry.mTransformIndex == SIZE_MAX)
-            {
-                if (entry.mTransformId.find("morph-weights") != std::string::npos)
-                {
+            if (entry.mTransformIndex == SIZE_MAX) {
+                if (entry.mTransformId.find("morph-weights") != std::string::npos) {
                     entry.mTargetId = entry.mTransformId;
                     entry.mTransformId = "";
-                }
-                else
+                } else
                     continue;
             }
 
@@ -1272,9 +1230,8 @@ void ColladaLoader::CreateAnimation(aiScene* pScene, const ColladaParser& pParse
 
         // resolve the data pointers for all anim channels. Find the minimum time while we're at it
         ai_real startTime = ai_real(1e20), endTime = ai_real(-1e20);
-        for (std::vector<Collada::ChannelEntry>::iterator it = entries.begin(); it != entries.end(); ++it)
-        {
-            Collada::ChannelEntry& e = *it;
+        for (std::vector<Collada::ChannelEntry>::iterator it = entries.begin(); it != entries.end(); ++it) {
+            Collada::ChannelEntry &e = *it;
             e.mTimeAccessor = &pParser.ResolveLibraryReference(pParser.mAccessorLibrary, e.mChannel->mSourceTimes);
             e.mTimeData = &pParser.ResolveLibraryReference(pParser.mDataLibrary, e.mTimeAccessor->mSource);
             e.mValueAccessor = &pParser.ResolveLibraryReference(pParser.mAccessorLibrary, e.mChannel->mSourceValues);
@@ -1284,8 +1241,7 @@ void ColladaLoader::CreateAnimation(aiScene* pScene, const ColladaParser& pParse
             if (e.mTimeAccessor->mCount != e.mValueAccessor->mCount)
                 throw DeadlyImportError(format() << "Time count / value count mismatch in animation channel \"" << e.mChannel->mTarget << "\".");
 
-            if (e.mTimeAccessor->mCount > 0)
-            {
+            if (e.mTimeAccessor->mCount > 0) {
                 // find bounding times
                 startTime = std::min(startTime, ReadFloat(*e.mTimeAccessor, *e.mTimeData, 0, 0));
                 endTime = std::max(endTime, ReadFloat(*e.mTimeAccessor, *e.mTimeData, e.mTimeAccessor->mCount - 1, 0));
@@ -1293,25 +1249,21 @@ void ColladaLoader::CreateAnimation(aiScene* pScene, const ColladaParser& pParse
         }
 
         std::vector<aiMatrix4x4> resultTrafos;
-        if (!entries.empty() && entries.front().mTimeAccessor->mCount > 0)
-        {
+        if (!entries.empty() && entries.front().mTimeAccessor->mCount > 0) {
             // create a local transformation chain of the node's transforms
             std::vector<Collada::Transform> transforms = srcNode->mTransforms;
 
             // now for every unique point in time, find or interpolate the key values for that time
             // and apply them to the transform chain. Then the node's present transformation can be calculated.
             ai_real time = startTime;
-            while (1)
-            {
-                for (std::vector<Collada::ChannelEntry>::iterator it = entries.begin(); it != entries.end(); ++it)
-                {
-                    Collada::ChannelEntry& e = *it;
+            while (1) {
+                for (std::vector<Collada::ChannelEntry>::iterator it = entries.begin(); it != entries.end(); ++it) {
+                    Collada::ChannelEntry &e = *it;
 
                     // find the keyframe behind the current point in time
                     size_t pos = 0;
                     ai_real postTime = 0.0;
-                    while (1)
-                    {
+                    while (1) {
                         if (pos >= e.mTimeAccessor->mCount)
                             break;
                         postTime = ReadFloat(*e.mTimeAccessor, *e.mTimeData, pos, 0);
@@ -1328,13 +1280,11 @@ void ColladaLoader::CreateAnimation(aiScene* pScene, const ColladaParser& pParse
                         temp[c] = ReadFloat(*e.mValueAccessor, *e.mValueData, pos, c);
 
                     // if not exactly at the key time, interpolate with previous value set
-                    if (postTime > time && pos > 0)
-                    {
+                    if (postTime > time && pos > 0) {
                         ai_real preTime = ReadFloat(*e.mTimeAccessor, *e.mTimeData, pos - 1, 0);
                         ai_real factor = (time - postTime) / (preTime - postTime);
 
-                        for (size_t c = 0; c < e.mValueAccessor->mSize; ++c)
-                        {
+                        for (size_t c = 0; c < e.mValueAccessor->mSize; ++c) {
                             ai_real v = ReadFloat(*e.mValueAccessor, *e.mValueData, pos - 1, c);
                             temp[c] += (v - temp[c]) * factor;
                         }
@@ -1353,17 +1303,14 @@ void ColladaLoader::CreateAnimation(aiScene* pScene, const ColladaParser& pParse
 
                 // find next point in time to evaluate. That's the closest frame larger than the current in any channel
                 ai_real nextTime = ai_real(1e20);
-                for (std::vector<Collada::ChannelEntry>::iterator it = entries.begin(); it != entries.end(); ++it)
-                {
-                    Collada::ChannelEntry& channelElement = *it;
+                for (std::vector<Collada::ChannelEntry>::iterator it = entries.begin(); it != entries.end(); ++it) {
+                    Collada::ChannelEntry &channelElement = *it;
 
                     // find the next time value larger than the current
                     size_t pos = 0;
-                    while (pos < channelElement.mTimeAccessor->mCount)
-                    {
+                    while (pos < channelElement.mTimeAccessor->mCount) {
                         const ai_real t = ReadFloat(*channelElement.mTimeAccessor, *channelElement.mTimeData, pos, 0);
-                        if (t > time)
-                        {
+                        if (t > time) {
                             nextTime = std::min(nextTime, t);
                             break;
                         }
@@ -1400,12 +1347,11 @@ void ColladaLoader::CreateAnimation(aiScene* pScene, const ColladaParser& pParse
         }
 
         // there should be some keyframes, but we aren't that fixated on valid input data
-//      ai_assert( resultTrafos.size() > 0);
+        //      ai_assert( resultTrafos.size() > 0);
 
         // build an animation channel for the given node out of these trafo keys
-        if (!resultTrafos.empty())
-        {
-            aiNodeAnim* dstAnim = new aiNodeAnim;
+        if (!resultTrafos.empty()) {
+            aiNodeAnim *dstAnim = new aiNodeAnim;
             dstAnim->mNodeName = nodeName;
             dstAnim->mNumPositionKeys = static_cast<unsigned int>(resultTrafos.size());
             dstAnim->mNumRotationKeys = static_cast<unsigned int>(resultTrafos.size());
@@ -1414,8 +1360,7 @@ void ColladaLoader::CreateAnimation(aiScene* pScene, const ColladaParser& pParse
             dstAnim->mRotationKeys = new aiQuatKey[resultTrafos.size()];
             dstAnim->mScalingKeys = new aiVectorKey[resultTrafos.size()];
 
-            for (size_t a = 0; a < resultTrafos.size(); ++a)
-            {
+            for (size_t a = 0; a < resultTrafos.size(); ++a) {
                 aiMatrix4x4 mat = resultTrafos[a];
                 double time = double(mat.d4); // remember? time is stored in mat.d4
                 mat.d4 = 1.0f;
@@ -1427,18 +1372,14 @@ void ColladaLoader::CreateAnimation(aiScene* pScene, const ColladaParser& pParse
             }
 
             anims.push_back(dstAnim);
-        }
-        else
-        {
+        } else {
             ASSIMP_LOG_WARN("Collada loader: found empty animation channel, ignored. Please check your exporter.");
         }
 
-        if (!entries.empty() && entries.front().mTimeAccessor->mCount > 0)
-        {
+        if (!entries.empty() && entries.front().mTimeAccessor->mCount > 0) {
             std::vector<Collada::ChannelEntry> morphChannels;
-            for (std::vector<Collada::ChannelEntry>::iterator it = entries.begin(); it != entries.end(); ++it)
-            {
-                Collada::ChannelEntry& e = *it;
+            for (std::vector<Collada::ChannelEntry>::iterator it = entries.begin(); it != entries.end(); ++it) {
+                Collada::ChannelEntry &e = *it;
 
                 // skip non-transform types
                 if (e.mTargetId.empty())
@@ -1447,8 +1388,7 @@ void ColladaLoader::CreateAnimation(aiScene* pScene, const ColladaParser& pParse
                 if (e.mTargetId.find("morph-weights") != std::string::npos)
                     morphChannels.push_back(e);
             }
-            if (morphChannels.size() > 0)
-            {
+            if (morphChannels.size() > 0) {
                 // either 1) morph weight animation count should contain morph target count channels
                 // or     2) one channel with morph target count arrays
                 // assume first
@@ -1459,9 +1399,8 @@ void ColladaLoader::CreateAnimation(aiScene* pScene, const ColladaParser& pParse
                 std::vector<MorphTimeValues> morphTimeValues;
 
                 int morphAnimChannelIndex = 0;
-                for (std::vector<Collada::ChannelEntry>::iterator it = morphChannels.begin(); it != morphChannels.end(); ++it)
-                {
-                    Collada::ChannelEntry& e = *it;
+                for (std::vector<Collada::ChannelEntry>::iterator it = morphChannels.begin(); it != morphChannels.end(); ++it) {
+                    Collada::ChannelEntry &e = *it;
                     std::string::size_type apos = e.mTargetId.find('(');
                     std::string::size_type bpos = e.mTargetId.find(')');
                     if (apos == std::string::npos || bpos == std::string::npos)
@@ -1478,15 +1417,13 @@ void ColladaLoader::CreateAnimation(aiScene* pScene, const ColladaParser& pParse
 
                 morphAnim->mNumKeys = static_cast<unsigned int>(morphTimeValues.size());
                 morphAnim->mKeys = new aiMeshMorphKey[morphAnim->mNumKeys];
-                for (unsigned int key = 0; key < morphAnim->mNumKeys; key++)
-                {
+                for (unsigned int key = 0; key < morphAnim->mNumKeys; key++) {
                     morphAnim->mKeys[key].mNumValuesAndWeights = static_cast<unsigned int>(morphChannels.size());
                     morphAnim->mKeys[key].mValues = new unsigned int[morphChannels.size()];
                     morphAnim->mKeys[key].mWeights = new double[morphChannels.size()];
 
                     morphAnim->mKeys[key].mTime = morphTimeValues[key].mTime;
-                    for (unsigned int valueIndex = 0; valueIndex < morphChannels.size(); valueIndex++)
-                    {
+                    for (unsigned int valueIndex = 0; valueIndex < morphChannels.size(); valueIndex++) {
                         morphAnim->mKeys[key].mValues[valueIndex] = valueIndex;
                         morphAnim->mKeys[key].mWeights[valueIndex] = getWeightAtKey(morphTimeValues, key, valueIndex);
                     }
@@ -1497,31 +1434,26 @@ void ColladaLoader::CreateAnimation(aiScene* pScene, const ColladaParser& pParse
         }
     }
 
-    if (!anims.empty() || !morphAnims.empty())
-    {
-        aiAnimation* anim = new aiAnimation;
+    if (!anims.empty() || !morphAnims.empty()) {
+        aiAnimation *anim = new aiAnimation;
         anim->mName.Set(pName);
         anim->mNumChannels = static_cast<unsigned int>(anims.size());
-        if (anim->mNumChannels > 0)
-        {
-            anim->mChannels = new aiNodeAnim*[anims.size()];
+        if (anim->mNumChannels > 0) {
+            anim->mChannels = new aiNodeAnim *[anims.size()];
             std::copy(anims.begin(), anims.end(), anim->mChannels);
         }
         anim->mNumMorphMeshChannels = static_cast<unsigned int>(morphAnims.size());
-        if (anim->mNumMorphMeshChannels > 0)
-        {
-            anim->mMorphMeshChannels = new aiMeshMorphAnim*[anim->mNumMorphMeshChannels];
+        if (anim->mNumMorphMeshChannels > 0) {
+            anim->mMorphMeshChannels = new aiMeshMorphAnim *[anim->mNumMorphMeshChannels];
             std::copy(morphAnims.begin(), morphAnims.end(), anim->mMorphMeshChannels);
         }
         anim->mDuration = 0.0f;
-        for (size_t a = 0; a < anims.size(); ++a)
-        {
+        for (size_t a = 0; a < anims.size(); ++a) {
             anim->mDuration = std::max(anim->mDuration, anims[a]->mPositionKeys[anims[a]->mNumPositionKeys - 1].mTime);
             anim->mDuration = std::max(anim->mDuration, anims[a]->mRotationKeys[anims[a]->mNumRotationKeys - 1].mTime);
             anim->mDuration = std::max(anim->mDuration, anims[a]->mScalingKeys[anims[a]->mNumScalingKeys - 1].mTime);
         }
-        for (size_t a = 0; a < morphAnims.size(); ++a)
-        {
+        for (size_t a = 0; a < morphAnims.size(); ++a) {
             anim->mDuration = std::max(anim->mDuration, morphAnims[a]->mKeys[morphAnims[a]->mNumKeys - 1].mTime);
         }
         anim->mTicksPerSecond = 1;
@@ -1531,11 +1463,10 @@ void ColladaLoader::CreateAnimation(aiScene* pScene, const ColladaParser& pParse
 
 // ------------------------------------------------------------------------------------------------
 // Add a texture to a material structure
-void ColladaLoader::AddTexture(aiMaterial& mat, const ColladaParser& pParser,
-    const Collada::Effect& effect,
-    const Collada::Sampler& sampler,
-    aiTextureType type, unsigned int idx)
-{
+void ColladaLoader::AddTexture(aiMaterial &mat, const ColladaParser &pParser,
+        const Collada::Effect &effect,
+        const Collada::Sampler &sampler,
+        aiTextureType type, unsigned int idx) {
     // first of all, basic file name
     const aiString name = FindFilenameForEffectTexture(pParser, effect, sampler.mName);
     mat.AddProperty(&name, _AI_MATKEY_TEXTURE_BASE, type, idx);
@@ -1559,15 +1490,15 @@ void ColladaLoader::AddTexture(aiMaterial& mat, const ColladaParser& pParser,
 
     // UV transformation
     mat.AddProperty(&sampler.mTransform, 1,
-        _AI_MATKEY_UVTRANSFORM_BASE, type, idx);
+            _AI_MATKEY_UVTRANSFORM_BASE, type, idx);
 
     // Blend mode
-    mat.AddProperty((int*)&sampler.mOp, 1,
-        _AI_MATKEY_TEXBLEND_BASE, type, idx);
+    mat.AddProperty((int *)&sampler.mOp, 1,
+            _AI_MATKEY_TEXBLEND_BASE, type, idx);
 
     // Blend factor
-    mat.AddProperty((ai_real*)&sampler.mWeighting, 1,
-        _AI_MATKEY_TEXBLEND_BASE, type, idx);
+    mat.AddProperty((ai_real *)&sampler.mWeighting, 1,
+            _AI_MATKEY_TEXBLEND_BASE, type, idx);
 
     // UV source index ... if we didn't resolve the mapping, it is actually just
     // a guess but it works in most cases. We search for the frst occurrence of a
@@ -1594,20 +1525,17 @@ void ColladaLoader::AddTexture(aiMaterial& mat, const ColladaParser& pParser,
 
 // ------------------------------------------------------------------------------------------------
 // Fills materials from the collada material definitions
-void ColladaLoader::FillMaterials(const ColladaParser& pParser, aiScene* /*pScene*/)
-{
-    for (auto &elem : newMats)
-    {
-        aiMaterial&  mat = (aiMaterial&)*elem.second;
-        Collada::Effect& effect = *elem.first;
+void ColladaLoader::FillMaterials(const ColladaParser &pParser, aiScene * /*pScene*/) {
+    for (auto &elem : newMats) {
+        aiMaterial &mat = (aiMaterial &)*elem.second;
+        Collada::Effect &effect = *elem.first;
 
         // resolve shading mode
         int shadeMode;
         if (effect.mFaceted) /* fixme */
             shadeMode = aiShadingMode_Flat;
         else {
-            switch (effect.mShadeType)
-            {
+            switch (effect.mShadeType) {
             case Collada::Shade_Constant:
                 shadeMode = aiShadingMode_NoShading;
                 break;
@@ -1657,17 +1585,14 @@ void ColladaLoader::FillMaterials(const ColladaParser& pParser, aiScene* /*pScen
             // handle RGB transparency completely, cf Collada specs 1.5.0 pages 249 and 304
             if (effect.mRGBTransparency) {
                 // use luminance as defined by ISO/CIE color standards (see ITU-R Recommendation BT.709-4)
-                effect.mTransparency *= (
-                    0.212671f * effect.mTransparent.r +
-                    0.715160f * effect.mTransparent.g +
-                    0.072169f * effect.mTransparent.b
-                    );
+                effect.mTransparency *= (0.212671f * effect.mTransparent.r +
+                                         0.715160f * effect.mTransparent.g +
+                                         0.072169f * effect.mTransparent.b);
 
                 effect.mTransparent.a = 1.f;
 
                 mat.AddProperty(&effect.mTransparent, 1, AI_MATKEY_COLOR_TRANSPARENT);
-            }
-            else {
+            } else {
                 effect.mTransparency *= effect.mTransparent.a;
             }
 
@@ -1709,27 +1634,26 @@ void ColladaLoader::FillMaterials(const ColladaParser& pParser, aiScene* /*pScen
 
 // ------------------------------------------------------------------------------------------------
 // Constructs materials from the collada material definitions
-void ColladaLoader::BuildMaterials(ColladaParser& pParser, aiScene* /*pScene*/)
-{
+void ColladaLoader::BuildMaterials(ColladaParser &pParser, aiScene * /*pScene*/) {
     newMats.reserve(pParser.mMaterialLibrary.size());
 
     for (ColladaParser::MaterialLibrary::const_iterator matIt = pParser.mMaterialLibrary.begin();
-        matIt != pParser.mMaterialLibrary.end(); ++matIt) {
-        const Collada::Material& material = matIt->second;
+            matIt != pParser.mMaterialLibrary.end(); ++matIt) {
+        const Collada::Material &material = matIt->second;
         // a material is only a reference to an effect
         ColladaParser::EffectLibrary::iterator effIt = pParser.mEffectLibrary.find(material.mEffect);
         if (effIt == pParser.mEffectLibrary.end())
             continue;
-        Collada::Effect& effect = effIt->second;
+        Collada::Effect &effect = effIt->second;
 
         // create material
-        aiMaterial* mat = new aiMaterial;
+        aiMaterial *mat = new aiMaterial;
         aiString name(material.mName.empty() ? matIt->first : material.mName);
         mat->AddProperty(&name, AI_MATKEY_NAME);
 
         // store the material
         mMaterialIndexByName[matIt->first] = newMats.size();
-        newMats.push_back(std::pair<Collada::Effect*, aiMaterial*>(&effect, mat));
+        newMats.push_back(std::pair<Collada::Effect *, aiMaterial *>(&effect, mat));
     }
     // ScenePreprocessor generates a default material automatically if none is there.
     // All further code here in this loader works well without a valid material so
@@ -1755,16 +1679,14 @@ void ColladaLoader::BuildMaterials(ColladaParser& pParser, aiScene* /*pScene*/)
 
 // ------------------------------------------------------------------------------------------------
 // Resolves the texture name for the given effect texture entry
-// and loads the texture data 
-aiString ColladaLoader::FindFilenameForEffectTexture(const ColladaParser& pParser,
-    const Collada::Effect& pEffect, const std::string& pName)
-{
+// and loads the texture data
+aiString ColladaLoader::FindFilenameForEffectTexture(const ColladaParser &pParser,
+        const Collada::Effect &pEffect, const std::string &pName) {
     aiString result;
 
     // recurse through the param references until we end up at an image
     std::string name = pName;
-    while (1)
-    {
+    while (1) {
         // the given string is a param entry. Find it
         Collada::Effect::ParamLibrary::const_iterator it = pEffect.mParams.find(name);
         // if not found, we're at the end of the recursion. The resulting string should be the image ID
@@ -1777,8 +1699,7 @@ aiString ColladaLoader::FindFilenameForEffectTexture(const ColladaParser& pParse
 
     // find the image referred by this name in the image library of the scene
     ColladaParser::ImageLibrary::const_iterator imIt = pParser.mImageLibrary.find(name);
-    if (imIt == pParser.mImageLibrary.end())
-    {
+    if (imIt == pParser.mImageLibrary.end()) {
         ASSIMP_LOG_WARN_F("Collada: Unable to resolve effect texture entry \"", pName, "\", ended up at ID \"", name, "\".");
 
         //set default texture file name
@@ -1788,18 +1709,16 @@ aiString ColladaLoader::FindFilenameForEffectTexture(const ColladaParser& pParse
     }
 
     // if this is an embedded texture image setup an aiTexture for it
-    if (!imIt->second.mImageData.empty())
-    {
-        aiTexture* tex = new aiTexture();
+    if (!imIt->second.mImageData.empty()) {
+        aiTexture *tex = new aiTexture();
 
         // Store embedded texture name reference
         tex->mFilename.Set(imIt->second.mFileName.c_str());
         result.Set(imIt->second.mFileName);
 
         // TODO: check the possibility of using the flag "AI_CONFIG_IMPORT_FBX_EMBEDDED_TEXTURES_LEGACY_NAMING"
-//        result.data[0] = '*';
-//        result.length = 1 + ASSIMP_itoa10(result.data + 1, static_cast<unsigned int>(MAXLEN - 1), static_cast<int32_t>(mTextures.size()));
-
+        //        result.data[0] = '*';
+        //        result.length = 1 + ASSIMP_itoa10(result.data + 1, static_cast<unsigned int>(MAXLEN - 1), static_cast<int32_t>(mTextures.size()));
 
         // setup format hint
         if (imIt->second.mEmbeddedFormat.length() >= HINTMAXTEXTURELEN) {
@@ -1810,14 +1729,12 @@ aiString ColladaLoader::FindFilenameForEffectTexture(const ColladaParser& pParse
         // and copy texture data
         tex->mHeight = 0;
         tex->mWidth = static_cast<unsigned int>(imIt->second.mImageData.size());
-        tex->pcData = (aiTexel*)new char[tex->mWidth];
+        tex->pcData = (aiTexel *)new char[tex->mWidth];
         memcpy(tex->pcData, &imIt->second.mImageData[0], tex->mWidth);
 
         // and add this texture to the list
         mTextures.push_back(tex);
-    }
-    else
-    {
+    } else {
         if (imIt->second.mFileName.empty()) {
             throw DeadlyImportError("Collada: Invalid texture, no data or file reference given");
         }
@@ -1829,8 +1746,7 @@ aiString ColladaLoader::FindFilenameForEffectTexture(const ColladaParser& pParse
 
 // ------------------------------------------------------------------------------------------------
 // Reads a float value from an accessor and its data array.
-ai_real ColladaLoader::ReadFloat(const Collada::Accessor& pAccessor, const Collada::Data& pData, size_t pIndex, size_t pOffset) const
-{
+ai_real ColladaLoader::ReadFloat(const Collada::Accessor &pAccessor, const Collada::Data &pData, size_t pIndex, size_t pOffset) const {
     // FIXME: (thom) Test for data type here in every access? For the moment, I leave this to the caller
     size_t pos = pAccessor.mStride * pIndex + pAccessor.mOffset + pOffset;
     ai_assert(pos < pData.mValues.size());
@@ -1839,8 +1755,7 @@ ai_real ColladaLoader::ReadFloat(const Collada::Accessor& pAccessor, const Colla
 
 // ------------------------------------------------------------------------------------------------
 // Reads a string value from an accessor and its data array.
-const std::string& ColladaLoader::ReadString(const Collada::Accessor& pAccessor, const Collada::Data& pData, size_t pIndex) const
-{
+const std::string &ColladaLoader::ReadString(const Collada::Accessor &pAccessor, const Collada::Data &pData, size_t pIndex) const {
     size_t pos = pAccessor.mStride * pIndex + pAccessor.mOffset;
     ai_assert(pos < pData.mStrings.size());
     return pData.mStrings[pos];
@@ -1848,8 +1763,7 @@ const std::string& ColladaLoader::ReadString(const Collada::Accessor& pAccessor,
 
 // ------------------------------------------------------------------------------------------------
 // Collects all nodes into the given array
-void ColladaLoader::CollectNodes(const aiNode* pNode, std::vector<const aiNode*>& poNodes) const
-{
+void ColladaLoader::CollectNodes(const aiNode *pNode, std::vector<const aiNode *> &poNodes) const {
     poNodes.push_back(pNode);
     for (size_t a = 0; a < pNode->mNumChildren; ++a) {
         CollectNodes(pNode->mChildren[a], poNodes);
@@ -1858,14 +1772,12 @@ void ColladaLoader::CollectNodes(const aiNode* pNode, std::vector<const aiNode*>
 
 // ------------------------------------------------------------------------------------------------
 // Finds a node in the collada scene by the given name
-const Collada::Node* ColladaLoader::FindNode(const Collada::Node* pNode, const std::string& pName) const
-{
+const Collada::Node *ColladaLoader::FindNode(const Collada::Node *pNode, const std::string &pName) const {
     if (pNode->mName == pName || pNode->mID == pName)
         return pNode;
 
-    for (size_t a = 0; a < pNode->mChildren.size(); ++a)
-    {
-        const Collada::Node* node = FindNode(pNode->mChildren[a], pName);
+    for (size_t a = 0; a < pNode->mChildren.size(); ++a) {
+        const Collada::Node *node = FindNode(pNode->mChildren[a], pName);
         if (node)
             return node;
     }
@@ -1875,7 +1787,7 @@ const Collada::Node* ColladaLoader::FindNode(const Collada::Node* pNode, const s
 
 // ------------------------------------------------------------------------------------------------
 // Finds a node in the collada scene by the given SID
-const Collada::Node* ColladaLoader::FindNodeBySID( const Collada::Node* pNode, const std::string& pSID) const {
+const Collada::Node *ColladaLoader::FindNodeBySID(const Collada::Node *pNode, const std::string &pSID) const {
     if (nullptr == pNode) {
         return nullptr;
     }
@@ -1884,8 +1796,8 @@ const Collada::Node* ColladaLoader::FindNodeBySID( const Collada::Node* pNode, c
         return pNode;
     }
 
-    for( size_t a = 0; a < pNode->mChildren.size(); ++a) {
-        const Collada::Node* node = FindNodeBySID( pNode->mChildren[a], pSID);
+    for (size_t a = 0; a < pNode->mChildren.size(); ++a) {
+        const Collada::Node *node = FindNodeBySID(pNode->mChildren[a], pSID);
         if (node) {
             return node;
         }
@@ -1897,28 +1809,22 @@ const Collada::Node* ColladaLoader::FindNodeBySID( const Collada::Node* pNode, c
 // ------------------------------------------------------------------------------------------------
 // Finds a proper unique name for a node derived from the collada-node's properties.
 // The name must be unique for proper node-bone association.
-std::string ColladaLoader::FindNameForNode(const Collada::Node* pNode)
-{
+std::string ColladaLoader::FindNameForNode(const Collada::Node *pNode) {
     // If explicitly requested, just use the collada name.
-    if (useColladaName)
-    {
+    if (useColladaName) {
         if (!pNode->mName.empty()) {
             return pNode->mName;
-        }
-        else {
+        } else {
             return format() << "$ColladaAutoName$_" << mNodeNameCounter++;
         }
-    }
-    else
-    {
+    } else {
         // Now setup the name of the assimp node. The collada name might not be
         // unique, so we use the collada ID.
         if (!pNode->mID.empty())
             return pNode->mID;
         else if (!pNode->mSID.empty())
             return pNode->mSID;
-        else
-        {
+        else {
             // No need to worry. Unnamed nodes are no problem at all, except
             // if cameras or lights need to be assigned to them.
             return format() << "$ColladaAutoName$_" << mNodeNameCounter++;
diff --git a/code/Collada/ColladaParser.cpp b/code/Collada/ColladaParser.cpp
index 25ee2bc3c..5080094c1 100644
--- a/code/Collada/ColladaParser.cpp
+++ b/code/Collada/ColladaParser.cpp
@@ -47,18 +47,18 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #ifndef ASSIMP_BUILD_NO_COLLADA_IMPORTER
 
-#include <sstream>
-#include <stdarg.h>
 #include "ColladaParser.h"
-#include <assimp/commonMetaData.h>
-#include <assimp/fast_atof.h>
 #include <assimp/ParsingUtils.h>
 #include <assimp/StringUtils.h>
-#include <assimp/DefaultLogger.hpp>
-#include <assimp/IOSystem.hpp>
-#include <assimp/light.h>
 #include <assimp/TinyFormatter.h>
 #include <assimp/ZipArchiveIOSystem.h>
+#include <assimp/commonMetaData.h>
+#include <assimp/fast_atof.h>
+#include <assimp/light.h>
+#include <stdarg.h>
+#include <assimp/DefaultLogger.hpp>
+#include <assimp/IOSystem.hpp>
+#include <sstream>
 
 #include <memory>
 
@@ -68,24 +68,24 @@ using namespace Assimp::Formatter;
 
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
-ColladaParser::ColladaParser(IOSystem* pIOHandler, const std::string& pFile)
-    : mFileName(pFile)
-    , mReader(nullptr)
-    , mDataLibrary()
-    , mAccessorLibrary()
-    , mMeshLibrary()
-    , mNodeLibrary()
-    , mImageLibrary()
-    , mEffectLibrary()
-    , mMaterialLibrary()
-    , mLightLibrary()
-    , mCameraLibrary()
-    , mControllerLibrary()
-    , mRootNode(nullptr)
-    , mAnims()
-    , mUnitSize(1.0f)
-    , mUpDirection(UP_Y)
-    , mFormat(FV_1_5_n)    // We assume the newest file format by default
+ColladaParser::ColladaParser(IOSystem *pIOHandler, const std::string &pFile) :
+        mFileName(pFile),
+        mReader(nullptr),
+        mDataLibrary(),
+        mAccessorLibrary(),
+        mMeshLibrary(),
+        mNodeLibrary(),
+        mImageLibrary(),
+        mEffectLibrary(),
+        mMaterialLibrary(),
+        mLightLibrary(),
+        mCameraLibrary(),
+        mControllerLibrary(),
+        mRootNode(nullptr),
+        mAnims(),
+        mUnitSize(1.0f),
+        mUpDirection(UP_Y),
+        mFormat(FV_1_5_n) // We assume the newest file format by default
 {
     // validate io-handler instance
     if (nullptr == pIOHandler) {
@@ -112,8 +112,7 @@ ColladaParser::ColladaParser(IOSystem* pIOHandler, const std::string& pFile)
         if (daefile == nullptr) {
             ThrowException(std::string("Invalid ZAE manifest: '") + std::string(dae_filename) + std::string("' is missing"));
         }
-    }
-    else {
+    } else {
         // attempt to open the file directly
         daefile.reset(pIOHandler->Open(pFile));
         if (daefile.get() == nullptr) {
@@ -139,8 +138,7 @@ ColladaParser::ColladaParser(IOSystem* pIOHandler, const std::string& pFile)
 
 // ------------------------------------------------------------------------------------------------
 // Destructor, private as well
-ColladaParser::~ColladaParser()
-{
+ColladaParser::~ColladaParser() {
     delete mReader;
     for (NodeLibrary::iterator it = mNodeLibrary.begin(); it != mNodeLibrary.end(); ++it)
         delete it->second;
@@ -153,8 +151,7 @@ ColladaParser::~ColladaParser()
 std::string ColladaParser::ReadZaeManifest(ZipArchiveIOSystem &zip_archive) {
     // Open the manifest
     std::unique_ptr<IOStream> manifestfile(zip_archive.Open("manifest.xml"));
-    if (manifestfile == nullptr)
-    {
+    if (manifestfile == nullptr) {
         // No manifest, hope there is only one .DAE inside
         std::vector<std::string> file_list;
         zip_archive.getFileListExtension(file_list, "dae");
@@ -168,19 +165,16 @@ std::string ColladaParser::ReadZaeManifest(ZipArchiveIOSystem &zip_archive) {
     std::unique_ptr<CIrrXML_IOStreamReader> mIOWrapper(new CIrrXML_IOStreamReader(manifestfile.get()));
     std::unique_ptr<irr::io::IrrXMLReader> manifest_reader(irr::io::createIrrXMLReader(mIOWrapper.get()));
 
-    while (manifest_reader->read())
-    {
+    while (manifest_reader->read()) {
         // find the manifest "dae_root" element
-        if (manifest_reader->getNodeType() == irr::io::EXN_ELEMENT)
-        {
-            if (::strcmp(manifest_reader->getNodeName(), "dae_root") == 0)
-            {
+        if (manifest_reader->getNodeType() == irr::io::EXN_ELEMENT) {
+            if (::strcmp(manifest_reader->getNodeName(), "dae_root") == 0) {
                 if (!manifest_reader->read())
                     return std::string();
                 if (manifest_reader->getNodeType() != irr::io::EXN_TEXT && manifest_reader->getNodeType() != irr::io::EXN_CDATA)
                     return std::string();
 
-                const char* filepath = manifest_reader->getNodeData();
+                const char *filepath = manifest_reader->getNodeData();
                 if (filepath == nullptr)
                     return std::string();
 
@@ -196,14 +190,12 @@ std::string ColladaParser::ReadZaeManifest(ZipArchiveIOSystem &zip_archive) {
 
 // ------------------------------------------------------------------------------------------------
 // Convert a path read from a collada file to the usual representation
-void ColladaParser::UriDecodePath(aiString& ss)
-{
+void ColladaParser::UriDecodePath(aiString &ss) {
     // TODO: collada spec, p 22. Handle URI correctly.
     // For the moment we're just stripping the file:// away to make it work.
     // Windows doesn't seem to be able to find stuff like
     // 'file://..\LWO\LWO2\MappingModes\earthSpherical.jpg'
-    if (0 == strncmp(ss.data, "file://", 7))
-    {
+    if (0 == strncmp(ss.data, "file://", 7)) {
         ss.length -= 7;
         memmove(ss.data, ss.data + 7, ss.length);
         ss.data[ss.length] = '\0';
@@ -211,7 +203,7 @@ void ColladaParser::UriDecodePath(aiString& ss)
 
     // Maxon Cinema Collada Export writes "file:///C:\andsoon" with three slashes...
     // I need to filter it without destroying linux paths starting with "/somewhere"
-#if defined( _MSC_VER )
+#if defined(_MSC_VER)
     if (ss.data[0] == '/' && isalpha((unsigned char)ss.data[1]) && ss.data[2] == ':') {
 #else
     if (ss.data[0] == '/' && isalpha(ss.data[1]) && ss.data[2] == ':') {
@@ -222,19 +214,15 @@ void ColladaParser::UriDecodePath(aiString& ss)
     }
 
     // find and convert all %xy special chars
-    char* out = ss.data;
-    for (const char* it = ss.data; it != ss.data + ss.length; /**/)
-    {
-        if (*it == '%' && (it + 3) < ss.data + ss.length)
-        {
+    char *out = ss.data;
+    for (const char *it = ss.data; it != ss.data + ss.length; /**/) {
+        if (*it == '%' && (it + 3) < ss.data + ss.length) {
             // separate the number to avoid dragging in chars from behind into the parsing
             char mychar[3] = { it[1], it[2], 0 };
             size_t nbr = strtoul16(mychar);
             it += 3;
             *out++ = (char)(nbr & 0xFF);
-        }
-        else
-        {
+        } else {
             *out++ = *it++;
         }
     }
@@ -247,10 +235,9 @@ void ColladaParser::UriDecodePath(aiString& ss)
 
 // ------------------------------------------------------------------------------------------------
 // Read bool from text contents of current element
-bool ColladaParser::ReadBoolFromTextContent()
-{
-    const char* cur = GetTextContent();
-    if ( nullptr == cur) {
+bool ColladaParser::ReadBoolFromTextContent() {
+    const char *cur = GetTextContent();
+    if (nullptr == cur) {
         return false;
     }
     return (!ASSIMP_strincmp(cur, "true", 4) || '0' != *cur);
@@ -258,10 +245,9 @@ bool ColladaParser::ReadBoolFromTextContent()
 
 // ------------------------------------------------------------------------------------------------
 // Read float from text contents of current element
-ai_real ColladaParser::ReadFloatFromTextContent()
-{
-    const char* cur = GetTextContent();
-    if ( nullptr == cur ) {
+ai_real ColladaParser::ReadFloatFromTextContent() {
+    const char *cur = GetTextContent();
+    if (nullptr == cur) {
         return 0.0;
     }
     return fast_atof(cur);
@@ -269,49 +255,39 @@ ai_real ColladaParser::ReadFloatFromTextContent()
 
 // ------------------------------------------------------------------------------------------------
 // Reads the contents of the file
-void ColladaParser::ReadContents()
-{
-    while (mReader->read())
-    {
+void ColladaParser::ReadContents() {
+    while (mReader->read()) {
         // handle the root element "COLLADA"
-        if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-        {
-            if (IsElement("COLLADA"))
-            {
+        if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
+            if (IsElement("COLLADA")) {
                 // check for 'version' attribute
                 const int attrib = TestAttribute("version");
                 if (attrib != -1) {
-                    const char* version = mReader->getAttributeValue(attrib);
+                    const char *version = mReader->getAttributeValue(attrib);
 
                     // Store declared format version string
                     aiString v;
                     v.Set(version);
-                    mAssetMetaData.emplace(AI_METADATA_SOURCE_FORMAT_VERSION, v );
+                    mAssetMetaData.emplace(AI_METADATA_SOURCE_FORMAT_VERSION, v);
 
                     if (!::strncmp(version, "1.5", 3)) {
                         mFormat = FV_1_5_n;
                         ASSIMP_LOG_DEBUG("Collada schema version is 1.5.n");
-                    }
-                    else if (!::strncmp(version, "1.4", 3)) {
+                    } else if (!::strncmp(version, "1.4", 3)) {
                         mFormat = FV_1_4_n;
                         ASSIMP_LOG_DEBUG("Collada schema version is 1.4.n");
-                    }
-                    else if (!::strncmp(version, "1.3", 3)) {
+                    } else if (!::strncmp(version, "1.3", 3)) {
                         mFormat = FV_1_3_n;
                         ASSIMP_LOG_DEBUG("Collada schema version is 1.3.n");
                     }
                 }
 
                 ReadStructure();
-            }
-            else
-            {
+            } else {
                 ASSIMP_LOG_DEBUG_F("Ignoring global element <", mReader->getNodeName(), ">.");
                 SkipElement();
             }
-        }
-        else
-        {
+        } else {
             // skip everything else silently
         }
     }
@@ -319,13 +295,10 @@ void ColladaParser::ReadContents()
 
 // ------------------------------------------------------------------------------------------------
 // Reads the structure of the file
-void ColladaParser::ReadStructure()
-{
-    while (mReader->read())
-    {
+void ColladaParser::ReadStructure() {
+    while (mReader->read()) {
         // beginning of elements
-        if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-        {
+        if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
             if (IsElement("asset"))
                 ReadAssetInfo();
             else if (IsElement("library_animations"))
@@ -354,9 +327,7 @@ void ColladaParser::ReadStructure()
                 ReadScene();
             else
                 SkipElement();
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END)
-        {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             break;
         }
     }
@@ -367,34 +338,27 @@ void ColladaParser::ReadStructure()
 
 // ------------------------------------------------------------------------------------------------
 // Reads asset information such as coordinate system information and legal blah
-void ColladaParser::ReadAssetInfo()
-{
+void ColladaParser::ReadAssetInfo() {
     if (mReader->isEmptyElement())
         return;
 
-    while (mReader->read())
-    {
-        if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-        {
-            if (IsElement("unit"))
-            {
+    while (mReader->read()) {
+        if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
+            if (IsElement("unit")) {
                 // read unit data from the element's attributes
                 const int attrIndex = TestAttribute("meter");
                 if (attrIndex == -1) {
                     mUnitSize = 1.f;
-                }
-                else {
+                } else {
                     mUnitSize = mReader->getAttributeValueAsFloat(attrIndex);
                 }
 
                 // consume the trailing stuff
                 if (!mReader->isEmptyElement())
                     SkipElement();
-            }
-            else if (IsElement("up_axis"))
-            {
+            } else if (IsElement("up_axis")) {
                 // read content, strip whitespace, compare
-                const char* content = GetTextContent();
+                const char *content = GetTextContent();
                 if (strncmp(content, "X_UP", 4) == 0)
                     mUpDirection = UP_X;
                 else if (strncmp(content, "Z_UP", 4) == 0)
@@ -404,18 +368,12 @@ void ColladaParser::ReadAssetInfo()
 
                 // check element end
                 TestClosing("up_axis");
-            }
-            else if (IsElement("contributor"))
-            {
+            } else if (IsElement("contributor")) {
                 ReadContributorInfo();
-            }
-            else
-            {
+            } else {
                 ReadMetaDataItem(mAssetMetaData);
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END)
-        {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "asset") != 0)
                 ThrowException("Expected end of <asset> element.");
 
@@ -426,19 +384,14 @@ void ColladaParser::ReadAssetInfo()
 
 // ------------------------------------------------------------------------------------------------
 // Reads the contributor info
-void ColladaParser::ReadContributorInfo()
-{
+void ColladaParser::ReadContributorInfo() {
     if (mReader->isEmptyElement())
         return;
 
-    while (mReader->read())
-    {
-        if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-        {
+    while (mReader->read()) {
+        if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
             ReadMetaDataItem(mAssetMetaData);
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END)
-        {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "contributor") != 0)
                 ThrowException("Expected end of <contributor> element.");
             break;
@@ -448,11 +401,11 @@ void ColladaParser::ReadContributorInfo()
 
 static bool FindCommonKey(const std::string &collada_key, const MetaKeyPairVector &key_renaming, size_t &found_index) {
     for (size_t i = 0; i < key_renaming.size(); ++i) {
-		if (key_renaming[i].first == collada_key) {
+        if (key_renaming[i].first == collada_key) {
             found_index = i;
             return true;
-		}
-	}
+        }
+    }
     found_index = std::numeric_limits<size_t>::max();
     return false;
 }
@@ -461,44 +414,39 @@ static bool FindCommonKey(const std::string &collada_key, const MetaKeyPairVecto
 // Reads a single string metadata item
 void ColladaParser::ReadMetaDataItem(StringMetaData &metadata) {
     const Collada::MetaKeyPairVector &key_renaming = GetColladaAssimpMetaKeysCamelCase();
-	// Metadata such as created, keywords, subject etc
-	const char *key_char = mReader->getNodeName();
-	if (key_char != nullptr) {
+    // Metadata such as created, keywords, subject etc
+    const char *key_char = mReader->getNodeName();
+    if (key_char != nullptr) {
         const std::string key_str(key_char);
-		const char *value_char = TestTextContent();
-		if (value_char != nullptr) {
+        const char *value_char = TestTextContent();
+        if (value_char != nullptr) {
             aiString aistr;
-			aistr.Set(value_char);
+            aistr.Set(value_char);
 
             std::string camel_key_str(key_str);
-			ToCamelCase(camel_key_str);
+            ToCamelCase(camel_key_str);
 
-			size_t found_index;
-			if (FindCommonKey(camel_key_str, key_renaming, found_index)) {
+            size_t found_index;
+            if (FindCommonKey(camel_key_str, key_renaming, found_index)) {
                 metadata.emplace(key_renaming[found_index].second, aistr);
             } else {
-				metadata.emplace(camel_key_str, aistr);
-			}
+                metadata.emplace(camel_key_str, aistr);
+            }
         }
         TestClosing(key_str.c_str());
-    }
-    else
+    } else
         SkipElement();
 }
 
 // ------------------------------------------------------------------------------------------------
 // Reads the animation clips
-void ColladaParser::ReadAnimationClipLibrary()
-{
+void ColladaParser::ReadAnimationClipLibrary() {
     if (mReader->isEmptyElement())
         return;
 
-    while (mReader->read())
-    {
-        if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-        {
-            if (IsElement("animation_clip"))
-            {
+    while (mReader->read()) {
+        if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
+            if (IsElement("animation_clip")) {
                 // optional name given as an attribute
                 std::string animName;
                 int indexName = TestAttribute("name");
@@ -510,20 +458,16 @@ void ColladaParser::ReadAnimationClipLibrary()
                 else
                     animName = std::string("animation_") + to_string(mAnimationClipLibrary.size());
 
-                std::pair<std::string, std::vector<std::string> > clip;
+                std::pair<std::string, std::vector<std::string>> clip;
 
                 clip.first = animName;
 
-                while (mReader->read())
-                {
-                    if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-                    {
-                        if (IsElement("instance_animation"))
-                        {
+                while (mReader->read()) {
+                    if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
+                        if (IsElement("instance_animation")) {
                             int indexUrl = TestAttribute("url");
-                            if (indexUrl >= 0)
-                            {
-                                const char* url = mReader->getAttributeValue(indexUrl);
+                            if (indexUrl >= 0) {
+                                const char *url = mReader->getAttributeValue(indexUrl);
                                 if (url[0] != '#')
                                     ThrowException("Unknown reference format");
 
@@ -531,15 +475,11 @@ void ColladaParser::ReadAnimationClipLibrary()
 
                                 clip.second.push_back(url);
                             }
-                        }
-                        else
-                        {
+                        } else {
                             // ignore the rest
                             SkipElement();
                         }
-                    }
-                    else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END)
-                    {
+                    } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
                         if (strcmp(mReader->getNodeName(), "animation_clip") != 0)
                             ThrowException("Expected end of <animation_clip> element.");
 
@@ -547,19 +487,14 @@ void ColladaParser::ReadAnimationClipLibrary()
                     }
                 }
 
-                if (clip.second.size() > 0)
-                {
+                if (clip.second.size() > 0) {
                     mAnimationClipLibrary.push_back(clip);
                 }
-            }
-            else
-            {
+            } else {
                 // ignore the rest
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END)
-        {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "library_animation_clips") != 0)
                 ThrowException("Expected end of <library_animation_clips> element.");
 
@@ -568,8 +503,7 @@ void ColladaParser::ReadAnimationClipLibrary()
     }
 }
 
-void ColladaParser::PostProcessControllers()
-{
+void ColladaParser::PostProcessControllers() {
     std::string meshId;
     for (ControllerLibrary::iterator it = mControllerLibrary.begin(); it != mControllerLibrary.end(); ++it) {
         meshId = it->second.mMeshId;
@@ -585,14 +519,11 @@ void ColladaParser::PostProcessControllers()
 
 // ------------------------------------------------------------------------------------------------
 // Re-build animations from animation clip library, if present, otherwise combine single-channel animations
-void ColladaParser::PostProcessRootAnimations()
-{
-    if (mAnimationClipLibrary.size() > 0)
-    {
+void ColladaParser::PostProcessRootAnimations() {
+    if (mAnimationClipLibrary.size() > 0) {
         Animation temp;
 
-        for (AnimationClipLibrary::iterator it = mAnimationClipLibrary.begin(); it != mAnimationClipLibrary.end(); ++it)
-        {
+        for (AnimationClipLibrary::iterator it = mAnimationClipLibrary.begin(); it != mAnimationClipLibrary.end(); ++it) {
             std::string clipName = it->first;
 
             Animation *clip = new Animation();
@@ -600,14 +531,12 @@ void ColladaParser::PostProcessRootAnimations()
 
             temp.mSubAnims.push_back(clip);
 
-            for (std::vector<std::string>::iterator a = it->second.begin(); a != it->second.end(); ++a)
-            {
+            for (std::vector<std::string>::iterator a = it->second.begin(); a != it->second.end(); ++a) {
                 std::string animationID = *a;
 
                 AnimationLibrary::iterator animation = mAnimationLibrary.find(animationID);
 
-                if (animation != mAnimationLibrary.end())
-                {
+                if (animation != mAnimationLibrary.end()) {
                     Animation *pSourceAnimation = animation->second;
 
                     pSourceAnimation->CollectChannelsRecursively(clip->mChannels);
@@ -619,37 +548,27 @@ void ColladaParser::PostProcessRootAnimations()
 
         // Ensure no double deletes.
         temp.mSubAnims.clear();
-    }
-    else
-    {
+    } else {
         mAnims.CombineSingleChannelAnimations();
     }
 }
 
 // ------------------------------------------------------------------------------------------------
 // Reads the animation library
-void ColladaParser::ReadAnimationLibrary()
-{
+void ColladaParser::ReadAnimationLibrary() {
     if (mReader->isEmptyElement())
         return;
 
-    while (mReader->read())
-    {
-        if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-        {
-            if (IsElement("animation"))
-            {
+    while (mReader->read()) {
+        if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
+            if (IsElement("animation")) {
                 // delegate the reading. Depending on the inner elements it will be a container or a anim channel
                 ReadAnimation(&mAnims);
-            }
-            else
-            {
+            } else {
                 // ignore the rest
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END)
-        {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "library_animations") != 0)
                 ThrowException("Expected end of <library_animations> element.");
 
@@ -660,8 +579,7 @@ void ColladaParser::ReadAnimationLibrary()
 
 // ------------------------------------------------------------------------------------------------
 // Reads an animation into the given parent structure
-void ColladaParser::ReadAnimation(Collada::Animation* pParent)
-{
+void ColladaParser::ReadAnimation(Collada::Animation *pParent) {
     if (mReader->isEmptyElement())
         return;
 
@@ -670,7 +588,7 @@ void ColladaParser::ReadAnimation(Collada::Animation* pParent)
     typedef std::map<std::string, AnimationChannel> ChannelMap;
     ChannelMap channels;
     // this is the anim container in case we're a container
-    Animation* anim = NULL;
+    Animation *anim = NULL;
 
     // optional name given as an attribute
     std::string animName;
@@ -688,16 +606,12 @@ void ColladaParser::ReadAnimation(Collada::Animation* pParent)
     else
         animName = "animation";
 
-    while (mReader->read())
-    {
-        if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-        {
+    while (mReader->read()) {
+        if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
             // we have subanimations
-            if (IsElement("animation"))
-            {
+            if (IsElement("animation")) {
                 // create container from our element
-                if (!anim)
-                {
+                if (!anim) {
                     anim = new Animation;
                     anim->mName = animName;
                     pParent->mSubAnims.push_back(anim);
@@ -705,14 +619,10 @@ void ColladaParser::ReadAnimation(Collada::Animation* pParent)
 
                 // recurse into the subelement
                 ReadAnimation(anim);
-            }
-            else if (IsElement("source"))
-            {
+            } else if (IsElement("source")) {
                 // possible animation data - we'll never know. Better store it
                 ReadSource();
-            }
-            else if (IsElement("sampler"))
-            {
+            } else if (IsElement("sampler")) {
                 // read the ID to assign the corresponding collada channel afterwards.
                 int indexId = GetAttribute("id");
                 std::string id = mReader->getAttributeValue(indexId);
@@ -720,15 +630,13 @@ void ColladaParser::ReadAnimation(Collada::Animation* pParent)
 
                 // have it read into a channel
                 ReadAnimationSampler(newChannel->second);
-            }
-            else if (IsElement("channel"))
-            {
+            } else if (IsElement("channel")) {
                 // the binding element whose whole purpose is to provide the target to animate
                 // Thanks, Collada! A directly posted information would have been too simple, I guess.
                 // Better add another indirection to that! Can't have enough of those.
                 int indexTarget = GetAttribute("target");
                 int indexSource = GetAttribute("source");
-                const char* sourceId = mReader->getAttributeValue(indexSource);
+                const char *sourceId = mReader->getAttributeValue(indexSource);
                 if (sourceId[0] == '#')
                     sourceId++;
                 ChannelMap::iterator cit = channels.find(sourceId);
@@ -737,15 +645,11 @@ void ColladaParser::ReadAnimation(Collada::Animation* pParent)
 
                 if (!mReader->isEmptyElement())
                     SkipElement();
-            }
-            else
-            {
+            } else {
                 // ignore the rest
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END)
-        {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "animation") != 0)
                 ThrowException("Expected end of <animation> element.");
 
@@ -754,15 +658,14 @@ void ColladaParser::ReadAnimation(Collada::Animation* pParent)
     }
 
     // it turned out to have channels - add them
-    if (!channels.empty())
-    {
+    if (!channels.empty()) {
         // FIXME: Is this essentially doing the same as "single-anim-node" codepath in
         //        ColladaLoader::StoreAnimations? For now, this has been deferred to after
         //        all animations and all clips have been read. Due to handling of
         //        <library_animation_clips> this cannot be done here, as the channel owner
         //        is lost, and some exporters make up animations by referring to multiple
         //        single-channel animations from an <instance_animation>.
-/*
+        /*
         // special filtering for stupid exporters packing each channel into a separate animation
         if( channels.size() == 1)
         {
@@ -771,8 +674,7 @@ void ColladaParser::ReadAnimation(Collada::Animation* pParent)
 */
         {
             // else create the animation, if not done yet, and store the channels
-            if (!anim)
-            {
+            if (!anim) {
                 anim = new Animation;
                 anim->mName = animName;
                 pParent->mSubAnims.push_back(anim);
@@ -780,8 +682,7 @@ void ColladaParser::ReadAnimation(Collada::Animation* pParent)
             for (ChannelMap::const_iterator it = channels.begin(); it != channels.end(); ++it)
                 anim->mChannels.push_back(it->second);
 
-            if (indexID >= 0)
-            {
+            if (indexID >= 0) {
                 mAnimationLibrary[animID] = anim;
             }
         }
@@ -790,18 +691,14 @@ void ColladaParser::ReadAnimation(Collada::Animation* pParent)
 
 // ------------------------------------------------------------------------------------------------
 // Reads an animation sampler into the given anim channel
-void ColladaParser::ReadAnimationSampler(Collada::AnimationChannel& pChannel)
-{
-    while (mReader->read())
-    {
-        if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-        {
-            if (IsElement("input"))
-            {
+void ColladaParser::ReadAnimationSampler(Collada::AnimationChannel &pChannel) {
+    while (mReader->read()) {
+        if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
+            if (IsElement("input")) {
                 int indexSemantic = GetAttribute("semantic");
-                const char* semantic = mReader->getAttributeValue(indexSemantic);
+                const char *semantic = mReader->getAttributeValue(indexSemantic);
                 int indexSource = GetAttribute("source");
-                const char* source = mReader->getAttributeValue(indexSource);
+                const char *source = mReader->getAttributeValue(indexSource);
                 if (source[0] != '#')
                     ThrowException("Unsupported URL format");
                 source++;
@@ -819,15 +716,11 @@ void ColladaParser::ReadAnimationSampler(Collada::AnimationChannel& pChannel)
 
                 if (!mReader->isEmptyElement())
                     SkipElement();
-            }
-            else
-            {
+            } else {
                 // ignore the rest
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END)
-        {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "sampler") != 0)
                 ThrowException("Expected end of <sampler> element.");
 
@@ -838,17 +731,13 @@ void ColladaParser::ReadAnimationSampler(Collada::AnimationChannel& pChannel)
 
 // ------------------------------------------------------------------------------------------------
 // Reads the skeleton controller library
-void ColladaParser::ReadControllerLibrary()
-{
+void ColladaParser::ReadControllerLibrary() {
     if (mReader->isEmptyElement())
         return;
 
-    while (mReader->read())
-    {
-        if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-        {
-            if (IsElement("controller"))
-            {
+    while (mReader->read()) {
+        if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
+            if (IsElement("controller")) {
                 // read ID. Ask the spec if it's necessary or optional... you might be surprised.
                 int attrID = GetAttribute("id");
                 std::string id = mReader->getAttributeValue(attrID);
@@ -858,15 +747,11 @@ void ColladaParser::ReadControllerLibrary()
 
                 // read on from there
                 ReadController(mControllerLibrary[id]);
-            }
-            else
-            {
+            } else {
                 // ignore the rest
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END)
-        {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "library_controllers") != 0)
                 ThrowException("Expected end of <library_controllers> element.");
 
@@ -877,18 +762,14 @@ void ColladaParser::ReadControllerLibrary()
 
 // ------------------------------------------------------------------------------------------------
 // Reads a controller into the given mesh structure
-void ColladaParser::ReadController(Collada::Controller& pController)
-{
+void ColladaParser::ReadController(Collada::Controller &pController) {
     // initial values
     pController.mType = Skin;
     pController.mMethod = Normalized;
-    while (mReader->read())
-    {
-        if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-        {
+    while (mReader->read()) {
+        if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
             // two types of controllers: "skin" and "morph". Only the first one is relevant, we skip the other
-            if (IsElement("morph"))
-            {
+            if (IsElement("morph")) {
                 pController.mType = Morph;
                 int baseIndex = GetAttribute("source");
                 pController.mMeshId = mReader->getAttributeValue(baseIndex) + 1;
@@ -898,22 +779,17 @@ void ColladaParser::ReadController(Collada::Controller& pController)
                     if (strcmp(method, "RELATIVE") == 0)
                         pController.mMethod = Relative;
                 }
-            }
-            else if (IsElement("skin"))
-            {
+            } else if (IsElement("skin")) {
                 // read the mesh it refers to. According to the spec this could also be another
                 // controller, but I refuse to implement every single idea they've come up with
                 int sourceIndex = GetAttribute("source");
                 pController.mMeshId = mReader->getAttributeValue(sourceIndex) + 1;
-            }
-            else if (IsElement("bind_shape_matrix"))
-            {
+            } else if (IsElement("bind_shape_matrix")) {
                 // content is 16 floats to define a matrix... it seems to be important for some models
-                const char* content = GetTextContent();
+                const char *content = GetTextContent();
 
                 // read the 16 floats
-                for (unsigned int a = 0; a < 16; a++)
-                {
+                for (unsigned int a = 0; a < 16; a++) {
                     // read a number
                     content = fast_atoreal_move<ai_real>(content, pController.mBindShapeMatrix[a]);
                     // skip whitespace after it
@@ -921,22 +797,14 @@ void ColladaParser::ReadController(Collada::Controller& pController)
                 }
 
                 TestClosing("bind_shape_matrix");
-            }
-            else if (IsElement("source"))
-            {
+            } else if (IsElement("source")) {
                 // data array - we have specialists to handle this
                 ReadSource();
-            }
-            else if (IsElement("joints"))
-            {
+            } else if (IsElement("joints")) {
                 ReadControllerJoints(pController);
-            }
-            else if (IsElement("vertex_weights"))
-            {
+            } else if (IsElement("vertex_weights")) {
                 ReadControllerWeights(pController);
-            }
-            else if (IsElement("targets"))
-            {
+            } else if (IsElement("targets")) {
                 while (mReader->read()) {
                     if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
                         if (IsElement("input")) {
@@ -947,29 +815,22 @@ void ColladaParser::ReadController(Collada::Controller& pController)
                             const char *source = mReader->getAttributeValue(sourceIndex);
                             if (strcmp(semantics, "MORPH_TARGET") == 0) {
                                 pController.mMorphTarget = source + 1;
-                            }
-                            else if (strcmp(semantics, "MORPH_WEIGHT") == 0)
-                            {
+                            } else if (strcmp(semantics, "MORPH_WEIGHT") == 0) {
                                 pController.mMorphWeight = source + 1;
                             }
                         }
-                    }
-                    else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
+                    } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
                         if (strcmp(mReader->getNodeName(), "targets") == 0)
                             break;
                         else
                             ThrowException("Expected end of <targets> element.");
                     }
                 }
-            }
-            else
-            {
+            } else {
                 // ignore the rest
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END)
-        {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "controller") == 0)
                 break;
             else if (strcmp(mReader->getNodeName(), "skin") != 0 && strcmp(mReader->getNodeName(), "morph") != 0)
@@ -980,19 +841,15 @@ void ColladaParser::ReadController(Collada::Controller& pController)
 
 // ------------------------------------------------------------------------------------------------
 // Reads the joint definitions for the given controller
-void ColladaParser::ReadControllerJoints(Collada::Controller& pController)
-{
-    while (mReader->read())
-    {
-        if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-        {
+void ColladaParser::ReadControllerJoints(Collada::Controller &pController) {
+    while (mReader->read()) {
+        if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
             // Input channels for joint data. Two possible semantics: "JOINT" and "INV_BIND_MATRIX"
-            if (IsElement("input"))
-            {
+            if (IsElement("input")) {
                 int indexSemantic = GetAttribute("semantic");
-                const char* attrSemantic = mReader->getAttributeValue(indexSemantic);
+                const char *attrSemantic = mReader->getAttributeValue(indexSemantic);
                 int indexSource = GetAttribute("source");
-                const char* attrSource = mReader->getAttributeValue(indexSource);
+                const char *attrSource = mReader->getAttributeValue(indexSource);
 
                 // local URLS always start with a '#'. We don't support global URLs
                 if (attrSource[0] != '#')
@@ -1010,15 +867,11 @@ void ColladaParser::ReadControllerJoints(Collada::Controller& pController)
                 // skip inner data, if present
                 if (!mReader->isEmptyElement())
                     SkipElement();
-            }
-            else
-            {
+            } else {
                 // ignore the rest
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END)
-        {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "joints") != 0)
                 ThrowException("Expected end of <joints> element.");
 
@@ -1029,26 +882,22 @@ void ColladaParser::ReadControllerJoints(Collada::Controller& pController)
 
 // ------------------------------------------------------------------------------------------------
 // Reads the joint weights for the given controller
-void ColladaParser::ReadControllerWeights(Collada::Controller& pController)
-{
+void ColladaParser::ReadControllerWeights(Collada::Controller &pController) {
     // read vertex count from attributes and resize the array accordingly
     int indexCount = GetAttribute("count");
     size_t vertexCount = (size_t)mReader->getAttributeValueAsInt(indexCount);
     pController.mWeightCounts.resize(vertexCount);
 
-    while (mReader->read())
-    {
-        if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-        {
+    while (mReader->read()) {
+        if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
             // Input channels for weight data. Two possible semantics: "JOINT" and "WEIGHT"
-            if (IsElement("input") && vertexCount > 0)
-            {
+            if (IsElement("input") && vertexCount > 0) {
                 InputChannel channel;
 
                 int indexSemantic = GetAttribute("semantic");
-                const char* attrSemantic = mReader->getAttributeValue(indexSemantic);
+                const char *attrSemantic = mReader->getAttributeValue(indexSemantic);
                 int indexSource = GetAttribute("source");
-                const char* attrSource = mReader->getAttributeValue(indexSource);
+                const char *attrSource = mReader->getAttributeValue(indexSource);
                 int indexOffset = TestAttribute("offset");
                 if (indexOffset >= 0)
                     channel.mOffset = mReader->getAttributeValueAsInt(indexOffset);
@@ -1069,14 +918,11 @@ void ColladaParser::ReadControllerWeights(Collada::Controller& pController)
                 // skip inner data, if present
                 if (!mReader->isEmptyElement())
                     SkipElement();
-            }
-            else if (IsElement("vcount") && vertexCount > 0)
-            {
+            } else if (IsElement("vcount") && vertexCount > 0) {
                 // read weight count per vertex
-                const char* text = GetTextContent();
+                const char *text = GetTextContent();
                 size_t numWeights = 0;
-                for (std::vector<size_t>::iterator it = pController.mWeightCounts.begin(); it != pController.mWeightCounts.end(); ++it)
-                {
+                for (std::vector<size_t>::iterator it = pController.mWeightCounts.begin(); it != pController.mWeightCounts.end(); ++it) {
                     if (*text == 0)
                         ThrowException("Out of data while reading <vcount>");
 
@@ -1089,14 +935,11 @@ void ColladaParser::ReadControllerWeights(Collada::Controller& pController)
 
                 // reserve weight count
                 pController.mWeights.resize(numWeights);
-            }
-            else if (IsElement("v") && vertexCount > 0)
-            {
+            } else if (IsElement("v") && vertexCount > 0) {
                 // read JointIndex - WeightIndex pairs
-                const char* text = GetTextContent();
+                const char *text = GetTextContent();
 
-                for (std::vector< std::pair<size_t, size_t> >::iterator it = pController.mWeights.begin(); it != pController.mWeights.end(); ++it)
-                {
+                for (std::vector<std::pair<size_t, size_t>>::iterator it = pController.mWeights.begin(); it != pController.mWeights.end(); ++it) {
                     if (*text == 0)
                         ThrowException("Out of data while reading <vertex_weights>");
                     it->first = strtoul10(text, &text);
@@ -1108,15 +951,11 @@ void ColladaParser::ReadControllerWeights(Collada::Controller& pController)
                 }
 
                 TestClosing("v");
-            }
-            else
-            {
+            } else {
                 // ignore the rest
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END)
-        {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "vertex_weights") != 0)
                 ThrowException("Expected end of <vertex_weights> element.");
 
@@ -1127,16 +966,13 @@ void ColladaParser::ReadControllerWeights(Collada::Controller& pController)
 
 // ------------------------------------------------------------------------------------------------
 // Reads the image library contents
-void ColladaParser::ReadImageLibrary()
-{
+void ColladaParser::ReadImageLibrary() {
     if (mReader->isEmptyElement())
         return;
 
-    while (mReader->read())
-    {
+    while (mReader->read()) {
         if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
-            if (IsElement("image"))
-            {
+            if (IsElement("image")) {
                 // read ID. Another entry which is "optional" by design but obligatory in reality
                 int attrID = GetAttribute("id");
                 std::string id = mReader->getAttributeValue(attrID);
@@ -1146,14 +982,11 @@ void ColladaParser::ReadImageLibrary()
 
                 // read on from there
                 ReadImage(mImageLibrary[id]);
-            }
-            else
-            {
+            } else {
                 // ignore the rest
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "library_images") != 0)
                 ThrowException("Expected end of <library_images> element.");
 
@@ -1164,25 +997,19 @@ void ColladaParser::ReadImageLibrary()
 
 // ------------------------------------------------------------------------------------------------
 // Reads an image entry into the given image
-void ColladaParser::ReadImage(Collada::Image& pImage)
-{
-    while (mReader->read())
-    {
+void ColladaParser::ReadImage(Collada::Image &pImage) {
+    while (mReader->read()) {
         if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
             // Need to run different code paths here, depending on the Collada XSD version
             if (IsElement("image")) {
                 SkipElement();
-            }
-            else if (IsElement("init_from"))
-            {
-                if (mFormat == FV_1_4_n)
-                {
+            } else if (IsElement("init_from")) {
+                if (mFormat == FV_1_4_n) {
                     // FIX: C4D exporter writes empty <init_from/> tags
                     if (!mReader->isEmptyElement()) {
                         // element content is filename - hopefully
-                        const char* sz = TestTextContent();
-                        if (sz)
-                        {
+                        const char *sz = TestTextContent();
+                        if (sz) {
                             aiString filepath(sz);
                             UriDecodePath(filepath);
                             pImage.mFileName = filepath.C_Str();
@@ -1192,9 +1019,7 @@ void ColladaParser::ReadImage(Collada::Image& pImage)
                     if (!pImage.mFileName.length()) {
                         pImage.mFileName = "unknown_texture";
                     }
-                }
-                else if (mFormat == FV_1_5_n)
-                {
+                } else if (mFormat == FV_1_5_n) {
                     // make sure we skip over mip and array initializations, which
                     // we don't support, but which could confuse the loader if
                     // they're not skipped.
@@ -1212,35 +1037,31 @@ void ColladaParser::ReadImage(Collada::Image& pImage)
 
                     // TODO: correctly jump over cube and volume maps?
                 }
-            }
-            else if (mFormat == FV_1_5_n)
-            {
-                if (IsElement("ref"))
-                {
+            } else if (mFormat == FV_1_5_n) {
+                if (IsElement("ref")) {
                     // element content is filename - hopefully
-                    const char* sz = TestTextContent();
-                    if (sz)
-                    {
+                    const char *sz = TestTextContent();
+                    if (sz) {
                         aiString filepath(sz);
                         UriDecodePath(filepath);
                         pImage.mFileName = filepath.C_Str();
                     }
                     TestClosing("ref");
-                }
-                else if (IsElement("hex") && !pImage.mFileName.length())
-                {
+                } else if (IsElement("hex") && !pImage.mFileName.length()) {
                     // embedded image. get format
                     const int attrib = TestAttribute("format");
                     if (-1 == attrib)
                         ASSIMP_LOG_WARN("Collada: Unknown image file format");
-                    else pImage.mEmbeddedFormat = mReader->getAttributeValue(attrib);
+                    else
+                        pImage.mEmbeddedFormat = mReader->getAttributeValue(attrib);
 
-                    const char* data = GetTextContent();
+                    const char *data = GetTextContent();
 
                     // hexadecimal-encoded binary octets. First of all, find the
                     // required buffer size to reserve enough storage.
-                    const char* cur = data;
-                    while (!IsSpaceOrNewLine(*cur)) cur++;
+                    const char *cur = data;
+                    while (!IsSpaceOrNewLine(*cur))
+                        cur++;
 
                     const unsigned int size = (unsigned int)(cur - data) * 2;
                     pImage.mImageData.resize(size);
@@ -1249,14 +1070,11 @@ void ColladaParser::ReadImage(Collada::Image& pImage)
 
                     TestClosing("hex");
                 }
-            }
-            else
-            {
+            } else {
                 // ignore the rest
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "image") == 0)
                 break;
         }
@@ -1265,18 +1083,14 @@ void ColladaParser::ReadImage(Collada::Image& pImage)
 
 // ------------------------------------------------------------------------------------------------
 // Reads the material library
-void ColladaParser::ReadMaterialLibrary()
-{
+void ColladaParser::ReadMaterialLibrary() {
     if (mReader->isEmptyElement())
         return;
 
     std::map<std::string, int> names;
-    while (mReader->read())
-    {
-        if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-        {
-            if (IsElement("material"))
-            {
+    while (mReader->read()) {
+        if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
+            if (IsElement("material")) {
                 // read ID. By now you probably know my opinion about this "specification"
                 int attrID = GetAttribute("id");
                 std::string id = mReader->getAttributeValue(attrID);
@@ -1289,17 +1103,13 @@ void ColladaParser::ReadMaterialLibrary()
                 // create an entry and store it in the library under its ID
                 mMaterialLibrary[id] = Material();
 
-                if (!name.empty())
-                {
+                if (!name.empty()) {
                     std::map<std::string, int>::iterator it = names.find(name);
-                    if (it != names.end())
-                    {
+                    if (it != names.end()) {
                         std::ostringstream strStream;
                         strStream << ++it->second;
                         name.append(" " + strStream.str());
-                    }
-                    else
-                    {
+                    } else {
                         names[name] = 0;
                     }
 
@@ -1307,15 +1117,11 @@ void ColladaParser::ReadMaterialLibrary()
                 }
 
                 ReadMaterial(mMaterialLibrary[id]);
-            }
-            else
-            {
+            } else {
                 // ignore the rest
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END)
-        {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "library_materials") != 0)
                 ThrowException("Expected end of <library_materials> element.");
 
@@ -1326,16 +1132,13 @@ void ColladaParser::ReadMaterialLibrary()
 
 // ------------------------------------------------------------------------------------------------
 // Reads the light library
-void ColladaParser::ReadLightLibrary()
-{
+void ColladaParser::ReadLightLibrary() {
     if (mReader->isEmptyElement())
         return;
 
-    while (mReader->read())
-    {
+    while (mReader->read()) {
         if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
-            if (IsElement("light"))
-            {
+            if (IsElement("light")) {
                 // read ID. By now you probably know my opinion about this "specification"
                 int attrID = GetAttribute("id");
                 std::string id = mReader->getAttributeValue(attrID);
@@ -1343,14 +1146,11 @@ void ColladaParser::ReadLightLibrary()
                 // create an entry and store it in the library under its ID
                 ReadLight(mLightLibrary[id] = Light());
 
-            }
-            else
-            {
+            } else {
                 // ignore the rest
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "library_lights") != 0)
                 ThrowException("Expected end of <library_lights> element.");
 
@@ -1361,36 +1161,30 @@ void ColladaParser::ReadLightLibrary()
 
 // ------------------------------------------------------------------------------------------------
 // Reads the camera library
-void ColladaParser::ReadCameraLibrary()
-{
+void ColladaParser::ReadCameraLibrary() {
     if (mReader->isEmptyElement())
         return;
 
-    while (mReader->read())
-    {
+    while (mReader->read()) {
         if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
-            if (IsElement("camera"))
-            {
+            if (IsElement("camera")) {
                 // read ID. By now you probably know my opinion about this "specification"
                 int attrID = GetAttribute("id");
                 std::string id = mReader->getAttributeValue(attrID);
 
                 // create an entry and store it in the library under its ID
-                Camera& cam = mCameraLibrary[id];
+                Camera &cam = mCameraLibrary[id];
                 attrID = TestAttribute("name");
                 if (attrID != -1)
                     cam.mName = mReader->getAttributeValue(attrID);
 
                 ReadCamera(cam);
 
-            }
-            else
-            {
+            } else {
                 // ignore the rest
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "library_cameras") != 0)
                 ThrowException("Expected end of <library_cameras> element.");
 
@@ -1401,33 +1195,26 @@ void ColladaParser::ReadCameraLibrary()
 
 // ------------------------------------------------------------------------------------------------
 // Reads a material entry into the given material
-void ColladaParser::ReadMaterial(Collada::Material& pMaterial)
-{
-    while (mReader->read())
-    {
+void ColladaParser::ReadMaterial(Collada::Material &pMaterial) {
+    while (mReader->read()) {
         if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
             if (IsElement("material")) {
                 SkipElement();
-            }
-            else if (IsElement("instance_effect"))
-            {
+            } else if (IsElement("instance_effect")) {
                 // referred effect by URL
                 int attrUrl = GetAttribute("url");
-                const char* url = mReader->getAttributeValue(attrUrl);
+                const char *url = mReader->getAttributeValue(attrUrl);
                 if (url[0] != '#')
                     ThrowException("Unknown reference format");
 
                 pMaterial.mEffect = url + 1;
 
                 SkipElement();
-            }
-            else
-            {
+            } else {
                 // ignore the rest
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "material") != 0)
                 ThrowException("Expected end of <material> element.");
 
@@ -1438,58 +1225,46 @@ void ColladaParser::ReadMaterial(Collada::Material& pMaterial)
 
 // ------------------------------------------------------------------------------------------------
 // Reads a light entry into the given light
-void ColladaParser::ReadLight(Collada::Light& pLight)
-{
-    while (mReader->read())
-    {
+void ColladaParser::ReadLight(Collada::Light &pLight) {
+    while (mReader->read()) {
         if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
             if (IsElement("light")) {
                 SkipElement();
-            }
-            else if (IsElement("spot")) {
+            } else if (IsElement("spot")) {
                 pLight.mType = aiLightSource_SPOT;
-            }
-            else if (IsElement("ambient")) {
+            } else if (IsElement("ambient")) {
                 pLight.mType = aiLightSource_AMBIENT;
-            }
-            else if (IsElement("directional")) {
+            } else if (IsElement("directional")) {
                 pLight.mType = aiLightSource_DIRECTIONAL;
-            }
-            else if (IsElement("point")) {
+            } else if (IsElement("point")) {
                 pLight.mType = aiLightSource_POINT;
-            }
-            else if (IsElement("color")) {
+            } else if (IsElement("color")) {
                 // text content contains 3 floats
-                const char* content = GetTextContent();
+                const char *content = GetTextContent();
 
-                content = fast_atoreal_move<ai_real>(content, (ai_real&)pLight.mColor.r);
+                content = fast_atoreal_move<ai_real>(content, (ai_real &)pLight.mColor.r);
                 SkipSpacesAndLineEnd(&content);
 
-                content = fast_atoreal_move<ai_real>(content, (ai_real&)pLight.mColor.g);
+                content = fast_atoreal_move<ai_real>(content, (ai_real &)pLight.mColor.g);
                 SkipSpacesAndLineEnd(&content);
 
-                content = fast_atoreal_move<ai_real>(content, (ai_real&)pLight.mColor.b);
+                content = fast_atoreal_move<ai_real>(content, (ai_real &)pLight.mColor.b);
                 SkipSpacesAndLineEnd(&content);
 
                 TestClosing("color");
-            }
-            else if (IsElement("constant_attenuation")) {
+            } else if (IsElement("constant_attenuation")) {
                 pLight.mAttConstant = ReadFloatFromTextContent();
                 TestClosing("constant_attenuation");
-            }
-            else if (IsElement("linear_attenuation")) {
+            } else if (IsElement("linear_attenuation")) {
                 pLight.mAttLinear = ReadFloatFromTextContent();
                 TestClosing("linear_attenuation");
-            }
-            else if (IsElement("quadratic_attenuation")) {
+            } else if (IsElement("quadratic_attenuation")) {
                 pLight.mAttQuadratic = ReadFloatFromTextContent();
                 TestClosing("quadratic_attenuation");
-            }
-            else if (IsElement("falloff_angle")) {
+            } else if (IsElement("falloff_angle")) {
                 pLight.mFalloffAngle = ReadFloatFromTextContent();
                 TestClosing("falloff_angle");
-            }
-            else if (IsElement("falloff_exponent")) {
+            } else if (IsElement("falloff_exponent")) {
                 pLight.mFalloffExponent = ReadFloatFromTextContent();
                 TestClosing("falloff_exponent");
             }
@@ -1503,16 +1278,13 @@ void ColladaParser::ReadLight(Collada::Light& pLight)
             else if (IsElement("penumbra_angle")) {
                 pLight.mPenumbraAngle = ReadFloatFromTextContent();
                 TestClosing("penumbra_angle");
-            }
-            else if (IsElement("intensity")) {
+            } else if (IsElement("intensity")) {
                 pLight.mIntensity = ReadFloatFromTextContent();
                 TestClosing("intensity");
-            }
-            else if (IsElement("falloff")) {
+            } else if (IsElement("falloff")) {
                 pLight.mOuterAngle = ReadFloatFromTextContent();
                 TestClosing("falloff");
-            }
-            else if (IsElement("hotspot_beam")) {
+            } else if (IsElement("hotspot_beam")) {
                 pLight.mFalloffAngle = ReadFloatFromTextContent();
                 TestClosing("hotspot_beam");
             }
@@ -1522,8 +1294,7 @@ void ColladaParser::ReadLight(Collada::Light& pLight)
                 pLight.mOuterAngle = ReadFloatFromTextContent();
                 TestClosing("decay_falloff");
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "light") == 0)
                 break;
         }
@@ -1532,39 +1303,30 @@ void ColladaParser::ReadLight(Collada::Light& pLight)
 
 // ------------------------------------------------------------------------------------------------
 // Reads a camera entry into the given light
-void ColladaParser::ReadCamera(Collada::Camera& pCamera)
-{
-    while (mReader->read())
-    {
+void ColladaParser::ReadCamera(Collada::Camera &pCamera) {
+    while (mReader->read()) {
         if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
             if (IsElement("camera")) {
                 SkipElement();
-            }
-            else if (IsElement("orthographic")) {
+            } else if (IsElement("orthographic")) {
                 pCamera.mOrtho = true;
-            }
-            else if (IsElement("xfov") || IsElement("xmag")) {
+            } else if (IsElement("xfov") || IsElement("xmag")) {
                 pCamera.mHorFov = ReadFloatFromTextContent();
                 TestClosing((pCamera.mOrtho ? "xmag" : "xfov"));
-            }
-            else if (IsElement("yfov") || IsElement("ymag")) {
+            } else if (IsElement("yfov") || IsElement("ymag")) {
                 pCamera.mVerFov = ReadFloatFromTextContent();
                 TestClosing((pCamera.mOrtho ? "ymag" : "yfov"));
-            }
-            else if (IsElement("aspect_ratio")) {
+            } else if (IsElement("aspect_ratio")) {
                 pCamera.mAspect = ReadFloatFromTextContent();
                 TestClosing("aspect_ratio");
-            }
-            else if (IsElement("znear")) {
+            } else if (IsElement("znear")) {
                 pCamera.mZNear = ReadFloatFromTextContent();
                 TestClosing("znear");
-            }
-            else if (IsElement("zfar")) {
+            } else if (IsElement("zfar")) {
                 pCamera.mZFar = ReadFloatFromTextContent();
                 TestClosing("zfar");
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "camera") == 0)
                 break;
         }
@@ -1573,17 +1335,14 @@ void ColladaParser::ReadCamera(Collada::Camera& pCamera)
 
 // ------------------------------------------------------------------------------------------------
 // Reads the effect library
-void ColladaParser::ReadEffectLibrary()
-{
+void ColladaParser::ReadEffectLibrary() {
     if (mReader->isEmptyElement()) {
         return;
     }
 
-    while (mReader->read())
-    {
+    while (mReader->read()) {
         if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
-            if (IsElement("effect"))
-            {
+            if (IsElement("effect")) {
                 // read ID. Do I have to repeat my ranting about "optional" attributes?
                 int attrID = GetAttribute("id");
                 std::string id = mReader->getAttributeValue(attrID);
@@ -1592,14 +1351,11 @@ void ColladaParser::ReadEffectLibrary()
                 mEffectLibrary[id] = Effect();
                 // read on from there
                 ReadEffect(mEffectLibrary[id]);
-            }
-            else
-            {
+            } else {
                 // ignore the rest
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "library_effects") != 0)
                 ThrowException("Expected end of <library_effects> element.");
 
@@ -1610,20 +1366,15 @@ void ColladaParser::ReadEffectLibrary()
 
 // ------------------------------------------------------------------------------------------------
 // Reads an effect entry into the given effect
-void ColladaParser::ReadEffect(Collada::Effect& pEffect)
-{
+void ColladaParser::ReadEffect(Collada::Effect &pEffect) {
     // for the moment we don't support any other type of effect.
-    while (mReader->read())
-    {
-        if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-        {
+    while (mReader->read()) {
+        if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
             if (IsElement("profile_COMMON"))
                 ReadEffectProfileCommon(pEffect);
             else
                 SkipElement();
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END)
-        {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "effect") != 0)
                 ThrowException("Expected end of <effect> element.");
 
@@ -1634,26 +1385,20 @@ void ColladaParser::ReadEffect(Collada::Effect& pEffect)
 
 // ------------------------------------------------------------------------------------------------
 // Reads an COMMON effect profile
-void ColladaParser::ReadEffectProfileCommon(Collada::Effect& pEffect)
-{
-    while (mReader->read())
-    {
-        if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-        {
+void ColladaParser::ReadEffectProfileCommon(Collada::Effect &pEffect) {
+    while (mReader->read()) {
+        if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
             if (IsElement("newparam")) {
                 // save ID
                 int attrSID = GetAttribute("sid");
                 std::string sid = mReader->getAttributeValue(attrSID);
                 pEffect.mParams[sid] = EffectParam();
                 ReadEffectParam(pEffect.mParams[sid]);
-            }
-            else if (IsElement("technique") || IsElement("extra"))
-            {
+            } else if (IsElement("technique") || IsElement("extra")) {
                 // just syntactic sugar
             }
 
-            else if (mFormat == FV_1_4_n && IsElement("image"))
-            {
+            else if (mFormat == FV_1_4_n && IsElement("image")) {
                 // read ID. Another entry which is "optional" by design but obligatory in reality
                 int attrID = GetAttribute("id");
                 std::string id = mReader->getAttributeValue(attrID);
@@ -1686,11 +1431,10 @@ void ColladaParser::ReadEffectProfileCommon(Collada::Effect& pEffect)
                 ReadEffectColor(pEffect.mSpecular, pEffect.mTexSpecular);
             else if (IsElement("reflective")) {
                 ReadEffectColor(pEffect.mReflective, pEffect.mTexReflective);
-            }
-            else if (IsElement("transparent")) {
+            } else if (IsElement("transparent")) {
                 pEffect.mHasTransparency = true;
 
-                const char* opaque = mReader->getAttributeValueSafe("opaque");
+                const char *opaque = mReader->getAttributeValueSafe("opaque");
 
                 if (::strcmp(opaque, "RGB_ZERO") == 0 || ::strcmp(opaque, "RGB_ONE") == 0) {
                     pEffect.mRGBTransparency = true;
@@ -1702,8 +1446,7 @@ void ColladaParser::ReadEffectProfileCommon(Collada::Effect& pEffect)
                 }
 
                 ReadEffectColor(pEffect.mTransparent, pEffect.mTexTransparent);
-            }
-            else if (IsElement("shininess"))
+            } else if (IsElement("shininess"))
                 ReadEffectFloat(pEffect.mShininess);
             else if (IsElement("reflectivity"))
                 ReadEffectFloat(pEffect.mReflectivity);
@@ -1731,20 +1474,15 @@ void ColladaParser::ReadEffectProfileCommon(Collada::Effect& pEffect)
             else if (IsElement("wireframe")) {
                 pEffect.mWireframe = ReadBoolFromTextContent();
                 TestClosing("wireframe");
-            }
-            else if (IsElement("faceted")) {
+            } else if (IsElement("faceted")) {
                 pEffect.mFaceted = ReadBoolFromTextContent();
                 TestClosing("faceted");
-            }
-            else
-            {
+            } else {
                 // ignore the rest
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
-            if (strcmp(mReader->getNodeName(), "profile_COMMON") == 0)
-            {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
+            if (strcmp(mReader->getNodeName(), "profile_COMMON") == 0) {
                 break;
             }
         }
@@ -1753,14 +1491,12 @@ void ColladaParser::ReadEffectProfileCommon(Collada::Effect& pEffect)
 
 // ------------------------------------------------------------------------------------------------
 // Read texture wrapping + UV transform settings from a profile==Maya chunk
-void ColladaParser::ReadSamplerProperties(Sampler& out)
-{
+void ColladaParser::ReadSamplerProperties(Sampler &out) {
     if (mReader->isEmptyElement()) {
         return;
     }
 
-    while (mReader->read())
-    {
+    while (mReader->read()) {
         if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
 
             // MAYA extensions
@@ -1768,42 +1504,33 @@ void ColladaParser::ReadSamplerProperties(Sampler& out)
             if (IsElement("wrapU")) {
                 out.mWrapU = ReadBoolFromTextContent();
                 TestClosing("wrapU");
-            }
-            else if (IsElement("wrapV")) {
+            } else if (IsElement("wrapV")) {
                 out.mWrapV = ReadBoolFromTextContent();
                 TestClosing("wrapV");
-            }
-            else if (IsElement("mirrorU")) {
+            } else if (IsElement("mirrorU")) {
                 out.mMirrorU = ReadBoolFromTextContent();
                 TestClosing("mirrorU");
-            }
-            else if (IsElement("mirrorV")) {
+            } else if (IsElement("mirrorV")) {
                 out.mMirrorV = ReadBoolFromTextContent();
                 TestClosing("mirrorV");
-            }
-            else if (IsElement("repeatU")) {
+            } else if (IsElement("repeatU")) {
                 out.mTransform.mScaling.x = ReadFloatFromTextContent();
                 TestClosing("repeatU");
-            }
-            else if (IsElement("repeatV")) {
+            } else if (IsElement("repeatV")) {
                 out.mTransform.mScaling.y = ReadFloatFromTextContent();
                 TestClosing("repeatV");
-            }
-            else if (IsElement("offsetU")) {
+            } else if (IsElement("offsetU")) {
                 out.mTransform.mTranslation.x = ReadFloatFromTextContent();
                 TestClosing("offsetU");
-            }
-            else if (IsElement("offsetV")) {
+            } else if (IsElement("offsetV")) {
                 out.mTransform.mTranslation.y = ReadFloatFromTextContent();
                 TestClosing("offsetV");
-            }
-            else if (IsElement("rotateUV")) {
+            } else if (IsElement("rotateUV")) {
                 out.mTransform.mRotation = ReadFloatFromTextContent();
                 TestClosing("rotateUV");
-            }
-            else if (IsElement("blend_mode")) {
+            } else if (IsElement("blend_mode")) {
 
-                const char* sz = GetTextContent();
+                const char *sz = GetTextContent();
                 // http://www.feelingsoftware.com/content/view/55/72/lang,en/
                 // NONE, OVER, IN, OUT, ADD, SUBTRACT, MULTIPLY, DIFFERENCE, LIGHTEN, DARKEN, SATURATE, DESATURATE and ILLUMINATE
                 if (0 == ASSIMP_strincmp(sz, "ADD", 3))
@@ -1825,8 +1552,7 @@ void ColladaParser::ReadSamplerProperties(Sampler& out)
             else if (IsElement("weighting")) {
                 out.mWeighting = ReadFloatFromTextContent();
                 TestClosing("weighting");
-            }
-            else if (IsElement("mix_with_previous_layer")) {
+            } else if (IsElement("mix_with_previous_layer")) {
                 out.mMixWithPrevious = ReadFloatFromTextContent();
                 TestClosing("mix_with_previous_layer");
             }
@@ -1836,8 +1562,7 @@ void ColladaParser::ReadSamplerProperties(Sampler& out)
                 out.mWeighting = ReadFloatFromTextContent();
                 TestClosing("amount");
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "technique") == 0)
                 break;
         }
@@ -1846,37 +1571,32 @@ void ColladaParser::ReadSamplerProperties(Sampler& out)
 
 // ------------------------------------------------------------------------------------------------
 // Reads an effect entry containing a color or a texture defining that color
-void ColladaParser::ReadEffectColor(aiColor4D& pColor, Sampler& pSampler)
-{
+void ColladaParser::ReadEffectColor(aiColor4D &pColor, Sampler &pSampler) {
     if (mReader->isEmptyElement())
         return;
 
     // Save current element name
     const std::string curElem = mReader->getNodeName();
 
-    while (mReader->read())
-    {
+    while (mReader->read()) {
         if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
-            if (IsElement("color"))
-            {
+            if (IsElement("color")) {
                 // text content contains 4 floats
-                const char* content = GetTextContent();
+                const char *content = GetTextContent();
 
-                content = fast_atoreal_move<ai_real>(content, (ai_real&)pColor.r);
+                content = fast_atoreal_move<ai_real>(content, (ai_real &)pColor.r);
                 SkipSpacesAndLineEnd(&content);
 
-                content = fast_atoreal_move<ai_real>(content, (ai_real&)pColor.g);
+                content = fast_atoreal_move<ai_real>(content, (ai_real &)pColor.g);
                 SkipSpacesAndLineEnd(&content);
 
-                content = fast_atoreal_move<ai_real>(content, (ai_real&)pColor.b);
+                content = fast_atoreal_move<ai_real>(content, (ai_real &)pColor.b);
                 SkipSpacesAndLineEnd(&content);
 
-                content = fast_atoreal_move<ai_real>(content, (ai_real&)pColor.a);
+                content = fast_atoreal_move<ai_real>(content, (ai_real &)pColor.a);
                 SkipSpacesAndLineEnd(&content);
                 TestClosing("color");
-            }
-            else if (IsElement("texture"))
-            {
+            } else if (IsElement("texture")) {
                 // get name of source texture/sampler
                 int attrTex = GetAttribute("texture");
                 pSampler.mName = mReader->getAttributeValue(attrTex);
@@ -1890,28 +1610,22 @@ void ColladaParser::ReadEffectColor(aiColor4D& pColor, Sampler& pSampler)
 
                 // as we've read texture, the color needs to be 1,1,1,1
                 pColor = aiColor4D(1.f, 1.f, 1.f, 1.f);
-            }
-            else if (IsElement("technique"))
-            {
+            } else if (IsElement("technique")) {
                 const int _profile = GetAttribute("profile");
-                const char* profile = mReader->getAttributeValue(_profile);
+                const char *profile = mReader->getAttributeValue(_profile);
 
                 // Some extensions are quite useful ... ReadSamplerProperties processes
                 // several extensions in MAYA, OKINO and MAX3D profiles.
-                if (!::strcmp(profile, "MAYA") || !::strcmp(profile, "MAX3D") || !::strcmp(profile, "OKINO"))
-                {
+                if (!::strcmp(profile, "MAYA") || !::strcmp(profile, "MAX3D") || !::strcmp(profile, "OKINO")) {
                     // get more information on this sampler
                     ReadSamplerProperties(pSampler);
-                }
-                else SkipElement();
-            }
-            else if (!IsElement("extra"))
-            {
+                } else
+                    SkipElement();
+            } else if (!IsElement("extra")) {
                 // ignore the rest
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (mReader->getNodeName() == curElem)
                 break;
         }
@@ -1920,27 +1634,21 @@ void ColladaParser::ReadEffectColor(aiColor4D& pColor, Sampler& pSampler)
 
 // ------------------------------------------------------------------------------------------------
 // Reads an effect entry containing a float
-void ColladaParser::ReadEffectFloat(ai_real& pFloat)
-{
-    while (mReader->read())
-    {
+void ColladaParser::ReadEffectFloat(ai_real &pFloat) {
+    while (mReader->read()) {
         if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
-            if (IsElement("float"))
-            {
+            if (IsElement("float")) {
                 // text content contains a single floats
-                const char* content = GetTextContent();
+                const char *content = GetTextContent();
                 content = fast_atoreal_move<ai_real>(content, pFloat);
                 SkipSpacesAndLineEnd(&content);
 
                 TestClosing("float");
-            }
-            else
-            {
+            } else {
                 // ignore the rest
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             break;
         }
     }
@@ -1948,55 +1656,45 @@ void ColladaParser::ReadEffectFloat(ai_real& pFloat)
 
 // ------------------------------------------------------------------------------------------------
 // Reads an effect parameter specification of any kind
-void ColladaParser::ReadEffectParam(Collada::EffectParam& pParam)
-{
-    while (mReader->read())
-    {
+void ColladaParser::ReadEffectParam(Collada::EffectParam &pParam) {
+    while (mReader->read()) {
         if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
-            if (IsElement("surface"))
-            {
+            if (IsElement("surface")) {
                 // image ID given inside <init_from> tags
                 TestOpening("init_from");
-                const char* content = GetTextContent();
+                const char *content = GetTextContent();
                 pParam.mType = Param_Surface;
                 pParam.mReference = content;
                 TestClosing("init_from");
 
                 // don't care for remaining stuff
                 SkipElement("surface");
-            }
-            else if (IsElement("sampler2D") && (FV_1_4_n == mFormat || FV_1_3_n == mFormat))
-            {
+            } else if (IsElement("sampler2D") && (FV_1_4_n == mFormat || FV_1_3_n == mFormat)) {
                 // surface ID is given inside <source> tags
                 TestOpening("source");
-                const char* content = GetTextContent();
+                const char *content = GetTextContent();
                 pParam.mType = Param_Sampler;
                 pParam.mReference = content;
                 TestClosing("source");
 
                 // don't care for remaining stuff
                 SkipElement("sampler2D");
-            }
-            else if (IsElement("sampler2D"))
-            {
+            } else if (IsElement("sampler2D")) {
                 // surface ID is given inside <instance_image> tags
                 TestOpening("instance_image");
                 int attrURL = GetAttribute("url");
-                const char* url = mReader->getAttributeValue(attrURL);
+                const char *url = mReader->getAttributeValue(attrURL);
                 if (url[0] != '#')
                     ThrowException("Unsupported URL format in instance_image");
                 url++;
                 pParam.mType = Param_Sampler;
                 pParam.mReference = url;
                 SkipElement("sampler2D");
-            }
-            else
-            {
+            } else {
                 // ignore unknown element
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             break;
         }
     }
@@ -2004,17 +1702,13 @@ void ColladaParser::ReadEffectParam(Collada::EffectParam& pParam)
 
 // ------------------------------------------------------------------------------------------------
 // Reads the geometry library contents
-void ColladaParser::ReadGeometryLibrary()
-{
+void ColladaParser::ReadGeometryLibrary() {
     if (mReader->isEmptyElement())
         return;
 
-    while (mReader->read())
-    {
-        if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-        {
-            if (IsElement("geometry"))
-            {
+    while (mReader->read()) {
+        if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
+            if (IsElement("geometry")) {
                 // read ID. Another entry which is "optional" by design but obligatory in reality
                 int indexID = GetAttribute("id");
                 std::string id = mReader->getAttributeValue(indexID);
@@ -2023,27 +1717,22 @@ void ColladaParser::ReadGeometryLibrary()
                 // ai_assert( TestAttribute( "sid") == -1);
 
                 // create a mesh and store it in the library under its ID
-                Mesh* mesh = new Mesh;
+                Mesh *mesh = new Mesh;
                 mMeshLibrary[id] = mesh;
 
                 // read the mesh name if it exists
                 const int nameIndex = TestAttribute("name");
-                if (nameIndex != -1)
-                {
+                if (nameIndex != -1) {
                     mesh->mName = mReader->getAttributeValue(nameIndex);
                 }
 
                 // read on from there
                 ReadGeometry(mesh);
-            }
-            else
-            {
+            } else {
                 // ignore the rest
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END)
-        {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "library_geometries") != 0)
                 ThrowException("Expected end of <library_geometries> element.");
 
@@ -2054,28 +1743,20 @@ void ColladaParser::ReadGeometryLibrary()
 
 // ------------------------------------------------------------------------------------------------
 // Reads a geometry from the geometry library.
-void ColladaParser::ReadGeometry(Collada::Mesh* pMesh)
-{
+void ColladaParser::ReadGeometry(Collada::Mesh *pMesh) {
     if (mReader->isEmptyElement())
         return;
 
-    while (mReader->read())
-    {
-        if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-        {
-            if (IsElement("mesh"))
-            {
+    while (mReader->read()) {
+        if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
+            if (IsElement("mesh")) {
                 // read on from there
                 ReadMesh(pMesh);
-            }
-            else
-            {
+            } else {
                 // ignore the rest
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END)
-        {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "geometry") != 0)
                 ThrowException("Expected end of <geometry> element.");
 
@@ -2086,50 +1767,32 @@ void ColladaParser::ReadGeometry(Collada::Mesh* pMesh)
 
 // ------------------------------------------------------------------------------------------------
 // Reads a mesh from the geometry library
-void ColladaParser::ReadMesh(Mesh* pMesh)
-{
+void ColladaParser::ReadMesh(Mesh *pMesh) {
     if (mReader->isEmptyElement())
         return;
 
-    while (mReader->read())
-    {
-        if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-        {
-            if (IsElement("source"))
-            {
+    while (mReader->read()) {
+        if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
+            if (IsElement("source")) {
                 // we have professionals dealing with this
                 ReadSource();
-            }
-            else if (IsElement("vertices"))
-            {
+            } else if (IsElement("vertices")) {
                 // read per-vertex mesh data
                 ReadVertexData(pMesh);
-            }
-            else if (IsElement("triangles") || IsElement("lines") || IsElement("linestrips")
-                || IsElement("polygons") || IsElement("polylist") || IsElement("trifans") || IsElement("tristrips"))
-            {
+            } else if (IsElement("triangles") || IsElement("lines") || IsElement("linestrips") || IsElement("polygons") || IsElement("polylist") || IsElement("trifans") || IsElement("tristrips")) {
                 // read per-index mesh data and faces setup
                 ReadIndexData(pMesh);
-            }
-            else
-            {
+            } else {
                 // ignore the restf
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END)
-        {
-            if (strcmp(mReader->getNodeName(), "technique_common") == 0)
-            {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
+            if (strcmp(mReader->getNodeName(), "technique_common") == 0) {
                 // end of another meaningless element - read over it
-            }
-            else if (strcmp(mReader->getNodeName(), "mesh") == 0)
-            {
+            } else if (strcmp(mReader->getNodeName(), "mesh") == 0) {
                 // end of <mesh> element - we're done here
                 break;
-            }
-            else
-            {
+            } else {
                 // everything else should be punished
                 ThrowException("Expected end of <mesh> element.");
             }
@@ -2139,46 +1802,29 @@ void ColladaParser::ReadMesh(Mesh* pMesh)
 
 // ------------------------------------------------------------------------------------------------
 // Reads a source element
-void ColladaParser::ReadSource()
-{
+void ColladaParser::ReadSource() {
     int indexID = GetAttribute("id");
     std::string sourceID = mReader->getAttributeValue(indexID);
 
-    while (mReader->read())
-    {
-        if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-        {
-            if (IsElement("float_array") || IsElement("IDREF_array") || IsElement("Name_array"))
-            {
+    while (mReader->read()) {
+        if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
+            if (IsElement("float_array") || IsElement("IDREF_array") || IsElement("Name_array")) {
                 ReadDataArray();
-            }
-            else if (IsElement("technique_common"))
-            {
+            } else if (IsElement("technique_common")) {
                 // I don't care for your profiles
-            }
-            else if (IsElement("accessor"))
-            {
+            } else if (IsElement("accessor")) {
                 ReadAccessor(sourceID);
-            }
-            else
-            {
+            } else {
                 // ignore the rest
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END)
-        {
-            if (strcmp(mReader->getNodeName(), "source") == 0)
-            {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
+            if (strcmp(mReader->getNodeName(), "source") == 0) {
                 // end of <source> - we're done
                 break;
-            }
-            else if (strcmp(mReader->getNodeName(), "technique_common") == 0)
-            {
+            } else if (strcmp(mReader->getNodeName(), "technique_common") == 0) {
                 // end of another meaningless element - read over it
-            }
-            else
-            {
+            } else {
                 // everything else should be punished
                 ThrowException("Expected end of <source> element.");
             }
@@ -2188,8 +1834,7 @@ void ColladaParser::ReadSource()
 
 // ------------------------------------------------------------------------------------------------
 // Reads a data array holding a number of floats, and stores it in the global library
-void ColladaParser::ReadDataArray()
-{
+void ColladaParser::ReadDataArray() {
     std::string elmName = mReader->getNodeName();
     bool isStringArray = (elmName == "IDREF_array" || elmName == "Name_array");
     bool isEmptyElement = mReader->isEmptyElement();
@@ -2199,23 +1844,20 @@ void ColladaParser::ReadDataArray()
     std::string id = mReader->getAttributeValue(indexID);
     int indexCount = GetAttribute("count");
     unsigned int count = (unsigned int)mReader->getAttributeValueAsInt(indexCount);
-    const char* content = TestTextContent();
+    const char *content = TestTextContent();
 
     // read values and store inside an array in the data library
     mDataLibrary[id] = Data();
-    Data& data = mDataLibrary[id];
+    Data &data = mDataLibrary[id];
     data.mIsStringArray = isStringArray;
 
     // some exporters write empty data arrays, but we need to conserve them anyways because others might reference them
-    if (content)
-    {
-        if (isStringArray)
-        {
+    if (content) {
+        if (isStringArray) {
             data.mStrings.reserve(count);
             std::string s;
 
-            for (unsigned int a = 0; a < count; a++)
-            {
+            for (unsigned int a = 0; a < count; a++) {
                 if (*content == 0)
                     ThrowException("Expected more values while reading IDREF_array contents.");
 
@@ -2226,13 +1868,10 @@ void ColladaParser::ReadDataArray()
 
                 SkipSpacesAndLineEnd(&content);
             }
-        }
-        else
-        {
+        } else {
             data.mValues.reserve(count);
 
-            for (unsigned int a = 0; a < count; a++)
-            {
+            for (unsigned int a = 0; a < count; a++) {
                 if (*content == 0)
                     ThrowException("Expected more values while reading float_array contents.");
 
@@ -2253,11 +1892,10 @@ void ColladaParser::ReadDataArray()
 
 // ------------------------------------------------------------------------------------------------
 // Reads an accessor and stores it in the global library
-void ColladaParser::ReadAccessor(const std::string& pID)
-{
+void ColladaParser::ReadAccessor(const std::string &pID) {
     // read accessor attributes
     int attrSource = GetAttribute("source");
-    const char* source = mReader->getAttributeValue(attrSource);
+    const char *source = mReader->getAttributeValue(attrSource);
     if (source[0] != '#')
         ThrowException(format() << "Unknown reference format in url \"" << source << "\" in source attribute of <accessor> element.");
     int attrCount = GetAttribute("count");
@@ -2273,7 +1911,7 @@ void ColladaParser::ReadAccessor(const std::string& pID)
 
     // store in the library under the given ID
     mAccessorLibrary[pID] = Accessor();
-    Accessor& acc = mAccessorLibrary[pID];
+    Accessor &acc = mAccessorLibrary[pID];
     acc.mCount = count;
     acc.mOffset = offset;
     acc.mStride = stride;
@@ -2281,50 +1919,57 @@ void ColladaParser::ReadAccessor(const std::string& pID)
     acc.mSize = 0; // gets incremented with every param
 
     // and read the components
-    while (mReader->read())
-    {
-        if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-        {
-            if (IsElement("param"))
-            {
+    while (mReader->read()) {
+        if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
+            if (IsElement("param")) {
                 // read data param
                 int attrName = TestAttribute("name");
                 std::string name;
-                if (attrName > -1)
-                {
+                if (attrName > -1) {
                     name = mReader->getAttributeValue(attrName);
 
                     // analyse for common type components and store it's sub-offset in the corresponding field
 
                     /* Cartesian coordinates */
-                    if (name == "X") acc.mSubOffset[0] = acc.mParams.size();
-                    else if (name == "Y") acc.mSubOffset[1] = acc.mParams.size();
-                    else if (name == "Z") acc.mSubOffset[2] = acc.mParams.size();
+                    if (name == "X")
+                        acc.mSubOffset[0] = acc.mParams.size();
+                    else if (name == "Y")
+                        acc.mSubOffset[1] = acc.mParams.size();
+                    else if (name == "Z")
+                        acc.mSubOffset[2] = acc.mParams.size();
 
                     /* RGBA colors */
-                    else if (name == "R") acc.mSubOffset[0] = acc.mParams.size();
-                    else if (name == "G") acc.mSubOffset[1] = acc.mParams.size();
-                    else if (name == "B") acc.mSubOffset[2] = acc.mParams.size();
-                    else if (name == "A") acc.mSubOffset[3] = acc.mParams.size();
+                    else if (name == "R")
+                        acc.mSubOffset[0] = acc.mParams.size();
+                    else if (name == "G")
+                        acc.mSubOffset[1] = acc.mParams.size();
+                    else if (name == "B")
+                        acc.mSubOffset[2] = acc.mParams.size();
+                    else if (name == "A")
+                        acc.mSubOffset[3] = acc.mParams.size();
 
                     /* UVWQ (STPQ) texture coordinates */
-                    else if (name == "S") acc.mSubOffset[0] = acc.mParams.size();
-                    else if (name == "T") acc.mSubOffset[1] = acc.mParams.size();
-                    else if (name == "P") acc.mSubOffset[2] = acc.mParams.size();
+                    else if (name == "S")
+                        acc.mSubOffset[0] = acc.mParams.size();
+                    else if (name == "T")
+                        acc.mSubOffset[1] = acc.mParams.size();
+                    else if (name == "P")
+                        acc.mSubOffset[2] = acc.mParams.size();
                     //  else if( name == "Q") acc.mSubOffset[3] = acc.mParams.size();
-                        /* 4D uv coordinates are not supported in Assimp */
+                    /* 4D uv coordinates are not supported in Assimp */
 
-                        /* Generic extra data, interpreted as UV data, too*/
-                    else if (name == "U") acc.mSubOffset[0] = acc.mParams.size();
-                    else if (name == "V") acc.mSubOffset[1] = acc.mParams.size();
+                    /* Generic extra data, interpreted as UV data, too*/
+                    else if (name == "U")
+                        acc.mSubOffset[0] = acc.mParams.size();
+                    else if (name == "V")
+                        acc.mSubOffset[1] = acc.mParams.size();
                     //else
                     //  DefaultLogger::get()->warn( format() << "Unknown accessor parameter \"" << name << "\". Ignoring data channel." );
                 }
 
                 // read data type
                 int attrType = TestAttribute("type");
-                if (attrType > -1)
-                {
+                if (attrType > -1) {
                     // for the moment we only distinguish between a 4x4 matrix and anything else.
                     // TODO: (thom) I don't have a spec here at work. Check if there are other multi-value types
                     // which should be tested for here.
@@ -2339,14 +1984,10 @@ void ColladaParser::ReadAccessor(const std::string& pID)
 
                 // skip remaining stuff of this element, if any
                 SkipElement();
-            }
-            else
-            {
+            } else {
                 ThrowException(format() << "Unexpected sub element <" << mReader->getNodeName() << "> in tag <accessor>");
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END)
-        {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "accessor") != 0)
                 ThrowException("Expected end of <accessor> element.");
             break;
@@ -2356,28 +1997,20 @@ void ColladaParser::ReadAccessor(const std::string& pID)
 
 // ------------------------------------------------------------------------------------------------
 // Reads input declarations of per-vertex mesh data into the given mesh
-void ColladaParser::ReadVertexData(Mesh* pMesh)
-{
+void ColladaParser::ReadVertexData(Mesh *pMesh) {
     // extract the ID of the <vertices> element. Not that we care, but to catch strange referencing schemes we should warn about
     int attrID = GetAttribute("id");
     pMesh->mVertexID = mReader->getAttributeValue(attrID);
 
     // a number of <input> elements
-    while (mReader->read())
-    {
-        if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-        {
-            if (IsElement("input"))
-            {
+    while (mReader->read()) {
+        if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
+            if (IsElement("input")) {
                 ReadInputChannel(pMesh->mPerVertexData);
-            }
-            else
-            {
+            } else {
                 ThrowException(format() << "Unexpected sub element <" << mReader->getNodeName() << "> in tag <vertices>");
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END)
-        {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "vertices") != 0)
                 ThrowException("Expected end of <vertices> element.");
 
@@ -2388,8 +2021,7 @@ void ColladaParser::ReadVertexData(Mesh* pMesh)
 
 // ------------------------------------------------------------------------------------------------
 // Reads input declarations of per-index mesh data into the given mesh
-void ColladaParser::ReadIndexData(Mesh* pMesh)
-{
+void ColladaParser::ReadIndexData(Mesh *pMesh) {
     std::vector<size_t> vcount;
     std::vector<InputChannel> perIndexData;
 
@@ -2427,25 +2059,18 @@ void ColladaParser::ReadIndexData(Mesh* pMesh)
     ai_assert(primType != Prim_Invalid);
 
     // also a number of <input> elements, but in addition a <p> primitive collection and probably index counts for all primitives
-    while (mReader->read())
-    {
-        if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-        {
-            if (IsElement("input"))
-            {
+    while (mReader->read()) {
+        if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
+            if (IsElement("input")) {
                 ReadInputChannel(perIndexData);
-            }
-            else if (IsElement("vcount"))
-            {
-                if (!mReader->isEmptyElement())
-                {
-                    if (numPrimitives)  // It is possible to define a mesh without any primitives
+            } else if (IsElement("vcount")) {
+                if (!mReader->isEmptyElement()) {
+                    if (numPrimitives) // It is possible to define a mesh without any primitives
                     {
                         // case <polylist> - specifies the number of indices for each polygon
-                        const char* content = GetTextContent();
+                        const char *content = GetTextContent();
                         vcount.reserve(numPrimitives);
-                        for (unsigned int a = 0; a < numPrimitives; a++)
-                        {
+                        for (unsigned int a = 0; a < numPrimitives; a++) {
                             if (*content == 0)
                                 ThrowException("Expected more values while reading <vcount> contents.");
                             // read a number
@@ -2457,28 +2082,19 @@ void ColladaParser::ReadIndexData(Mesh* pMesh)
 
                     TestClosing("vcount");
                 }
-            }
-            else if (IsElement("p"))
-            {
-                if (!mReader->isEmptyElement())
-                {
+            } else if (IsElement("p")) {
+                if (!mReader->isEmptyElement()) {
                     // now here the actual fun starts - these are the indices to construct the mesh data from
                     actualPrimitives += ReadPrimitives(pMesh, perIndexData, numPrimitives, vcount, primType);
                 }
-            }
-            else if (IsElement("extra"))
-            {
+            } else if (IsElement("extra")) {
                 SkipElement("extra");
-            }
-            else if (IsElement("ph")) {
+            } else if (IsElement("ph")) {
                 SkipElement("ph");
-            }
-            else {
+            } else {
                 ThrowException(format() << "Unexpected sub element <" << mReader->getNodeName() << "> in tag <" << elementName << ">");
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END)
-        {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (mReader->getNodeName() != elementName)
                 ThrowException(format() << "Expected end of <" << elementName << "> element.");
 
@@ -2488,7 +2104,7 @@ void ColladaParser::ReadIndexData(Mesh* pMesh)
 
 #ifdef ASSIMP_BUILD_DEBUG
     if (primType != Prim_TriFans && primType != Prim_TriStrips && primType != Prim_LineStrip &&
-        primType != Prim_Lines) { // this is ONLY to workaround a bug in SketchUp 15.3.331 where it writes the wrong 'count' when it writes out the 'lines'.
+            primType != Prim_Lines) { // this is ONLY to workaround a bug in SketchUp 15.3.331 where it writes the wrong 'count' when it writes out the 'lines'.
         ai_assert(actualPrimitives == numPrimitives);
     }
 #endif
@@ -2500,8 +2116,7 @@ void ColladaParser::ReadIndexData(Mesh* pMesh)
 
 // ------------------------------------------------------------------------------------------------
 // Reads a single input channel element and stores it in the given array, if valid
-void ColladaParser::ReadInputChannel(std::vector<InputChannel>& poChannels)
-{
+void ColladaParser::ReadInputChannel(std::vector<InputChannel> &poChannels) {
     InputChannel channel;
 
     // read semantic
@@ -2511,7 +2126,7 @@ void ColladaParser::ReadInputChannel(std::vector<InputChannel>& poChannels)
 
     // read source
     int attrSource = GetAttribute("source");
-    const char* source = mReader->getAttributeValue(attrSource);
+    const char *source = mReader->getAttributeValue(attrSource);
     if (source[0] != '#')
         ThrowException(format() << "Unknown reference format in url \"" << source << "\" in source attribute of <input> element.");
     channel.mAccessor = source + 1; // skipping the leading #, hopefully the remaining text is the accessor ID only
@@ -2543,15 +2158,13 @@ void ColladaParser::ReadInputChannel(std::vector<InputChannel>& poChannels)
 
 // ------------------------------------------------------------------------------------------------
 // Reads a <p> primitive index list and assembles the mesh data into the given mesh
-size_t ColladaParser::ReadPrimitives(Mesh* pMesh, std::vector<InputChannel>& pPerIndexChannels,
-    size_t pNumPrimitives, const std::vector<size_t>& pVCount, PrimitiveType pPrimType)
-{
+size_t ColladaParser::ReadPrimitives(Mesh *pMesh, std::vector<InputChannel> &pPerIndexChannels,
+        size_t pNumPrimitives, const std::vector<size_t> &pVCount, PrimitiveType pPrimType) {
     // determine number of indices coming per vertex
     // find the offset index for all per-vertex channels
     size_t numOffsets = 1;
     size_t perVertexOffset = SIZE_MAX; // invalid value
-    for (const InputChannel& channel : pPerIndexChannels)
-    {
+    for (const InputChannel &channel : pPerIndexChannels) {
         numOffsets = std::max(numOffsets, channel.mOffset + 1);
         if (channel.mType == IT_Vertex)
             perVertexOffset = channel.mOffset;
@@ -2559,10 +2172,8 @@ size_t ColladaParser::ReadPrimitives(Mesh* pMesh, std::vector<InputChannel>& pPe
 
     // determine the expected number of indices
     size_t expectedPointCount = 0;
-    switch (pPrimType)
-    {
-    case Prim_Polylist:
-    {
+    switch (pPrimType) {
+    case Prim_Polylist: {
         for (size_t i : pVCount)
             expectedPointCount += i;
         break;
@@ -2585,9 +2196,8 @@ size_t ColladaParser::ReadPrimitives(Mesh* pMesh, std::vector<InputChannel>& pPe
 
     if (pNumPrimitives > 0) // It is possible to not contain any indices
     {
-        const char* content = GetTextContent();
-        while (*content != 0)
-        {
+        const char *content = GetTextContent();
+        while (*content != 0) {
             // read a value.
             // Hack: (thom) Some exporters put negative indices sometimes. We just try to carry on anyways.
             int value = std::max(0, strtol10(content, &content));
@@ -2603,38 +2213,33 @@ size_t ColladaParser::ReadPrimitives(Mesh* pMesh, std::vector<InputChannel>& pPe
             // HACK: We just fix this number since SketchUp 15.3.331 writes the wrong 'count' for 'lines'
             ReportWarning("Expected different index count in <p> element, %zu instead of %zu.", indices.size(), expectedPointCount * numOffsets);
             pNumPrimitives = (indices.size() / numOffsets) / 2;
-        }
-        else
+        } else
             ThrowException("Expected different index count in <p> element.");
 
-    }
-    else if (expectedPointCount == 0 && (indices.size() % numOffsets) != 0)
+    } else if (expectedPointCount == 0 && (indices.size() % numOffsets) != 0)
         ThrowException("Expected different index count in <p> element.");
 
     // find the data for all sources
-    for (std::vector<InputChannel>::iterator it = pMesh->mPerVertexData.begin(); it != pMesh->mPerVertexData.end(); ++it)
-    {
-        InputChannel& input = *it;
+    for (std::vector<InputChannel>::iterator it = pMesh->mPerVertexData.begin(); it != pMesh->mPerVertexData.end(); ++it) {
+        InputChannel &input = *it;
         if (input.mResolved)
             continue;
 
         // find accessor
         input.mResolved = &ResolveLibraryReference(mAccessorLibrary, input.mAccessor);
         // resolve accessor's data pointer as well, if necessary
-        const Accessor* acc = input.mResolved;
+        const Accessor *acc = input.mResolved;
         if (!acc->mData)
             acc->mData = &ResolveLibraryReference(mDataLibrary, acc->mSource);
     }
     // and the same for the per-index channels
-    for (std::vector<InputChannel>::iterator it = pPerIndexChannels.begin(); it != pPerIndexChannels.end(); ++it)
-    {
-        InputChannel& input = *it;
+    for (std::vector<InputChannel>::iterator it = pPerIndexChannels.begin(); it != pPerIndexChannels.end(); ++it) {
+        InputChannel &input = *it;
         if (input.mResolved)
             continue;
 
         // ignore vertex pointer, it doesn't refer to an accessor
-        if (input.mType == IT_Vertex)
-        {
+        if (input.mType == IT_Vertex) {
             // warn if the vertex channel does not refer to the <vertices> element in the same mesh
             if (input.mAccessor != pMesh->mVertexID)
                 ThrowException("Unsupported vertex referencing scheme.");
@@ -2644,7 +2249,7 @@ size_t ColladaParser::ReadPrimitives(Mesh* pMesh, std::vector<InputChannel>& pPe
         // find accessor
         input.mResolved = &ResolveLibraryReference(mAccessorLibrary, input.mAccessor);
         // resolve accessor's data pointer as well, if necessary
-        const Accessor* acc = input.mResolved;
+        const Accessor *acc = input.mResolved;
         if (!acc->mData)
             acc->mData = &ResolveLibraryReference(mDataLibrary, acc->mSource);
     }
@@ -2667,12 +2272,10 @@ size_t ColladaParser::ReadPrimitives(Mesh* pMesh, std::vector<InputChannel>& pPe
     pMesh->mFacePosIndices.reserve(indices.size() / numOffsets);
 
     size_t polylistStartVertex = 0;
-    for (size_t currentPrimitive = 0; currentPrimitive < numPrimitives; currentPrimitive++)
-    {
+    for (size_t currentPrimitive = 0; currentPrimitive < numPrimitives; currentPrimitive++) {
         // determine number of points for this primitive
         size_t numPoints = 0;
-        switch (pPrimType)
-        {
+        switch (pPrimType) {
         case Prim_Lines:
             numPoints = 2;
             for (size_t currentVertex = 0; currentVertex < numPoints; currentVertex++)
@@ -2722,7 +2325,7 @@ size_t ColladaParser::ReadPrimitives(Mesh* pMesh, std::vector<InputChannel>& pPe
 ///@note This function willn't work correctly if both PerIndex and PerVertex channels have same channels.
 ///For example if TEXCOORD present in both <vertices> and <polylist> tags this function will create wrong uv coordinates.
 ///It's not clear from COLLADA documentation is this allowed or not. For now only exporter fixed to avoid such behavior
-void ColladaParser::CopyVertex(size_t currentVertex, size_t numOffsets, size_t numPoints, size_t perVertexOffset, Mesh* pMesh, std::vector<InputChannel>& pPerIndexChannels, size_t currentPrimitive, const std::vector<size_t>& indices) {
+void ColladaParser::CopyVertex(size_t currentVertex, size_t numOffsets, size_t numPoints, size_t perVertexOffset, Mesh *pMesh, std::vector<InputChannel> &pPerIndexChannels, size_t currentPrimitive, const std::vector<size_t> &indices) {
     // calculate the base offset of the vertex whose attributes we ant to copy
     size_t baseOffset = currentPrimitive * numOffsets * numPoints + currentVertex * numOffsets;
 
@@ -2740,14 +2343,13 @@ void ColladaParser::CopyVertex(size_t currentVertex, size_t numOffsets, size_t n
     pMesh->mFacePosIndices.push_back(indices[baseOffset + perVertexOffset]);
 }
 
-void ColladaParser::ReadPrimTriStrips(size_t numOffsets, size_t perVertexOffset, Mesh* pMesh, std::vector<InputChannel>& pPerIndexChannels, size_t currentPrimitive, const std::vector<size_t>& indices) {
+void ColladaParser::ReadPrimTriStrips(size_t numOffsets, size_t perVertexOffset, Mesh *pMesh, std::vector<InputChannel> &pPerIndexChannels, size_t currentPrimitive, const std::vector<size_t> &indices) {
     if (currentPrimitive % 2 != 0) {
         //odd tristrip triangles need their indices mangled, to preserve winding direction
         CopyVertex(1, numOffsets, 1, perVertexOffset, pMesh, pPerIndexChannels, currentPrimitive, indices);
         CopyVertex(0, numOffsets, 1, perVertexOffset, pMesh, pPerIndexChannels, currentPrimitive, indices);
         CopyVertex(2, numOffsets, 1, perVertexOffset, pMesh, pPerIndexChannels, currentPrimitive, indices);
-    }
-    else {//for non tristrips or even tristrip triangles
+    } else { //for non tristrips or even tristrip triangles
         CopyVertex(0, numOffsets, 1, perVertexOffset, pMesh, pPerIndexChannels, currentPrimitive, indices);
         CopyVertex(1, numOffsets, 1, perVertexOffset, pMesh, pPerIndexChannels, currentPrimitive, indices);
         CopyVertex(2, numOffsets, 1, perVertexOffset, pMesh, pPerIndexChannels, currentPrimitive, indices);
@@ -2756,18 +2358,17 @@ void ColladaParser::ReadPrimTriStrips(size_t numOffsets, size_t perVertexOffset,
 
 // ------------------------------------------------------------------------------------------------
 // Extracts a single object from an input channel and stores it in the appropriate mesh data array
-void ColladaParser::ExtractDataObjectFromChannel(const InputChannel& pInput, size_t pLocalIndex, Mesh* pMesh)
-{
+void ColladaParser::ExtractDataObjectFromChannel(const InputChannel &pInput, size_t pLocalIndex, Mesh *pMesh) {
     // ignore vertex referrer - we handle them that separate
     if (pInput.mType == IT_Vertex)
         return;
 
-    const Accessor& acc = *pInput.mResolved;
+    const Accessor &acc = *pInput.mResolved;
     if (pLocalIndex >= acc.mCount)
         ThrowException(format() << "Invalid data index (" << pLocalIndex << "/" << acc.mCount << ") in primitive specification");
 
     // get a pointer to the start of the data object referred to by the accessor and the local index
-    const ai_real* dataObject = &(acc.mData->mValues[0]) + acc.mOffset + pLocalIndex * acc.mStride;
+    const ai_real *dataObject = &(acc.mData->mValues[0]) + acc.mOffset + pLocalIndex * acc.mStride;
 
     // assemble according to the accessors component sub-offset list. We don't care, yet,
     // what kind of object exactly we're extracting here
@@ -2776,8 +2377,7 @@ void ColladaParser::ExtractDataObjectFromChannel(const InputChannel& pInput, siz
         obj[c] = dataObject[acc.mSubOffset[c]];
 
     // now we reinterpret it according to the type we're reading here
-    switch (pInput.mType)
-    {
+    switch (pInput.mType) {
     case IT_Position: // ignore all position streams except 0 - there can be only one position
         if (pInput.mIndex == 0)
             pMesh->mPositions.push_back(aiVector3D(obj[0], obj[1], obj[2]));
@@ -2819,40 +2419,33 @@ void ColladaParser::ExtractDataObjectFromChannel(const InputChannel& pInput, siz
         break;
     case IT_Texcoord:
         // up to 4 texture coord sets are fine, ignore the others
-        if (pInput.mIndex < AI_MAX_NUMBER_OF_TEXTURECOORDS)
-        {
+        if (pInput.mIndex < AI_MAX_NUMBER_OF_TEXTURECOORDS) {
             // pad to current vertex count if necessary
             if (pMesh->mTexCoords[pInput.mIndex].size() < pMesh->mPositions.size() - 1)
                 pMesh->mTexCoords[pInput.mIndex].insert(pMesh->mTexCoords[pInput.mIndex].end(),
-                    pMesh->mPositions.size() - pMesh->mTexCoords[pInput.mIndex].size() - 1, aiVector3D(0, 0, 0));
+                        pMesh->mPositions.size() - pMesh->mTexCoords[pInput.mIndex].size() - 1, aiVector3D(0, 0, 0));
 
             pMesh->mTexCoords[pInput.mIndex].push_back(aiVector3D(obj[0], obj[1], obj[2]));
             if (0 != acc.mSubOffset[2] || 0 != acc.mSubOffset[3]) /* hack ... consider cleaner solution */
                 pMesh->mNumUVComponents[pInput.mIndex] = 3;
-        }
-        else
-        {
+        } else {
             ASSIMP_LOG_ERROR("Collada: too many texture coordinate sets. Skipping.");
         }
         break;
     case IT_Color:
         // up to 4 color sets are fine, ignore the others
-        if (pInput.mIndex < AI_MAX_NUMBER_OF_COLOR_SETS)
-        {
+        if (pInput.mIndex < AI_MAX_NUMBER_OF_COLOR_SETS) {
             // pad to current vertex count if necessary
             if (pMesh->mColors[pInput.mIndex].size() < pMesh->mPositions.size() - 1)
                 pMesh->mColors[pInput.mIndex].insert(pMesh->mColors[pInput.mIndex].end(),
-                    pMesh->mPositions.size() - pMesh->mColors[pInput.mIndex].size() - 1, aiColor4D(0, 0, 0, 1));
+                        pMesh->mPositions.size() - pMesh->mColors[pInput.mIndex].size() - 1, aiColor4D(0, 0, 0, 1));
 
             aiColor4D result(0, 0, 0, 1);
-            for (size_t i = 0; i < pInput.mResolved->mSize; ++i)
-            {
+            for (size_t i = 0; i < pInput.mResolved->mSize; ++i) {
                 result[static_cast<unsigned int>(i)] = obj[pInput.mResolved->mSubOffset[i]];
             }
             pMesh->mColors[pInput.mIndex].push_back(result);
-        }
-        else
-        {
+        } else {
             ASSIMP_LOG_ERROR("Collada: too many vertex color sets. Skipping.");
         }
 
@@ -2865,44 +2458,36 @@ void ColladaParser::ExtractDataObjectFromChannel(const InputChannel& pInput, siz
 
 // ------------------------------------------------------------------------------------------------
 // Reads the library of node hierarchies and scene parts
-void ColladaParser::ReadSceneLibrary()
-{
+void ColladaParser::ReadSceneLibrary() {
     if (mReader->isEmptyElement())
         return;
 
-    while (mReader->read())
-    {
-        if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-        {
+    while (mReader->read()) {
+        if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
             // a visual scene - generate root node under its ID and let ReadNode() do the recursive work
-            if (IsElement("visual_scene"))
-            {
+            if (IsElement("visual_scene")) {
                 // read ID. Is optional according to the spec, but how on earth should a scene_instance refer to it then?
                 int indexID = GetAttribute("id");
-                const char* attrID = mReader->getAttributeValue(indexID);
+                const char *attrID = mReader->getAttributeValue(indexID);
 
                 // read name if given.
                 int indexName = TestAttribute("name");
-                const char* attrName = "unnamed";
+                const char *attrName = "unnamed";
                 if (indexName > -1)
                     attrName = mReader->getAttributeValue(indexName);
 
                 // create a node and store it in the library under its ID
-                Node* node = new Node;
+                Node *node = new Node;
                 node->mID = attrID;
                 node->mName = attrName;
                 mNodeLibrary[node->mID] = node;
 
                 ReadSceneNode(node);
-            }
-            else
-            {
+            } else {
                 // ignore the rest
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END)
-        {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "library_visual_scenes") == 0)
                 //ThrowException( "Expected end of \"library_visual_scenes\" element.");
 
@@ -2913,19 +2498,15 @@ void ColladaParser::ReadSceneLibrary()
 
 // ------------------------------------------------------------------------------------------------
 // Reads a scene node's contents including children and stores it in the given node
-void ColladaParser::ReadSceneNode(Node* pNode)
-{
+void ColladaParser::ReadSceneNode(Node *pNode) {
     // quit immediately on <bla/> elements
     if (mReader->isEmptyElement())
         return;
 
-    while (mReader->read())
-    {
-        if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-        {
-            if (IsElement("node"))
-            {
-                Node* child = new Node;
+    while (mReader->read()) {
+        if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
+            if (IsElement("node")) {
+                Node *child = new Node;
                 int attrID = TestAttribute("id");
                 if (attrID > -1)
                     child->mID = mReader->getAttributeValue(attrID);
@@ -2940,13 +2521,10 @@ void ColladaParser::ReadSceneNode(Node* pNode)
                 // TODO: (thom) support SIDs
                 // ai_assert( TestAttribute( "sid") == -1);
 
-                if (pNode)
-                {
+                if (pNode) {
                     pNode->mChildren.push_back(child);
                     child->mParent = pNode;
-                }
-                else
-                {
+                } else {
                     // no parent node given, probably called from <library_nodes> element.
                     // create new node in node library
                     mNodeLibrary[child->mID] = child;
@@ -2972,82 +2550,65 @@ void ColladaParser::ReadSceneNode(Node* pNode)
                 ReadNodeTransformation(pNode, TF_SKEW);
             else if (IsElement("translate"))
                 ReadNodeTransformation(pNode, TF_TRANSLATE);
-            else if (IsElement("render") && pNode->mParent == NULL && 0 == pNode->mPrimaryCamera.length())
-            {
+            else if (IsElement("render") && pNode->mParent == NULL && 0 == pNode->mPrimaryCamera.length()) {
                 // ... scene evaluation or, in other words, postprocessing pipeline,
                 // or, again in other words, a turing-complete description how to
                 // render a Collada scene. The only thing that is interesting for
                 // us is the primary camera.
                 int attrId = TestAttribute("camera_node");
-                if (-1 != attrId)
-                {
-                    const char* s = mReader->getAttributeValue(attrId);
+                if (-1 != attrId) {
+                    const char *s = mReader->getAttributeValue(attrId);
                     if (s[0] != '#')
                         ASSIMP_LOG_ERROR("Collada: Unresolved reference format of camera");
                     else
                         pNode->mPrimaryCamera = s + 1;
                 }
-            }
-            else if (IsElement("instance_node"))
-            {
+            } else if (IsElement("instance_node")) {
                 // find the node in the library
                 int attrID = TestAttribute("url");
-                if (attrID != -1)
-                {
-                    const char* s = mReader->getAttributeValue(attrID);
+                if (attrID != -1) {
+                    const char *s = mReader->getAttributeValue(attrID);
                     if (s[0] != '#')
                         ASSIMP_LOG_ERROR("Collada: Unresolved reference format of node");
-                    else
-                    {
+                    else {
                         pNode->mNodeInstances.push_back(NodeInstance());
                         pNode->mNodeInstances.back().mNode = s + 1;
                     }
                 }
-            }
-            else if (IsElement("instance_geometry") || IsElement("instance_controller"))
-            {
+            } else if (IsElement("instance_geometry") || IsElement("instance_controller")) {
                 // Reference to a mesh or controller, with possible material associations
                 ReadNodeGeometry(pNode);
-            }
-            else if (IsElement("instance_light"))
-            {
+            } else if (IsElement("instance_light")) {
                 // Reference to a light, name given in 'url' attribute
                 int attrID = TestAttribute("url");
                 if (-1 == attrID)
                     ASSIMP_LOG_WARN("Collada: Expected url attribute in <instance_light> element");
-                else
-                {
-                    const char* url = mReader->getAttributeValue(attrID);
+                else {
+                    const char *url = mReader->getAttributeValue(attrID);
                     if (url[0] != '#')
                         ThrowException("Unknown reference format in <instance_light> element");
 
                     pNode->mLights.push_back(LightInstance());
                     pNode->mLights.back().mLight = url + 1;
                 }
-            }
-            else if (IsElement("instance_camera"))
-            {
+            } else if (IsElement("instance_camera")) {
                 // Reference to a camera, name given in 'url' attribute
                 int attrID = TestAttribute("url");
                 if (-1 == attrID)
                     ASSIMP_LOG_WARN("Collada: Expected url attribute in <instance_camera> element");
-                else
-                {
-                    const char* url = mReader->getAttributeValue(attrID);
+                else {
+                    const char *url = mReader->getAttributeValue(attrID);
                     if (url[0] != '#')
                         ThrowException("Unknown reference format in <instance_camera> element");
 
                     pNode->mCameras.push_back(CameraInstance());
                     pNode->mCameras.back().mCamera = url + 1;
                 }
-            }
-            else
-            {
+            } else {
                 // skip everything else for the moment
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             break;
         }
     }
@@ -3055,8 +2616,7 @@ void ColladaParser::ReadSceneNode(Node* pNode)
 
 // ------------------------------------------------------------------------------------------------
 // Reads a node transformation entry of the given type and adds it to the given node's transformation list.
-void ColladaParser::ReadNodeTransformation(Node* pNode, TransformType pType)
-{
+void ColladaParser::ReadNodeTransformation(Node *pNode, TransformType pType) {
     if (mReader->isEmptyElement())
         return;
 
@@ -3072,11 +2632,10 @@ void ColladaParser::ReadNodeTransformation(Node* pNode, TransformType pType)
 
     // how many parameters to read per transformation type
     static const unsigned int sNumParameters[] = { 9, 4, 3, 3, 7, 16 };
-    const char* content = GetTextContent();
+    const char *content = GetTextContent();
 
     // read as many parameters and store in the transformation
-    for (unsigned int a = 0; a < sNumParameters[pType]; a++)
-    {
+    for (unsigned int a = 0; a < sNumParameters[pType]; a++) {
         // read a number
         content = fast_atoreal_move<ai_real>(content, tf.f[a]);
         // skip whitespace after it
@@ -3092,13 +2651,10 @@ void ColladaParser::ReadNodeTransformation(Node* pNode, TransformType pType)
 
 // ------------------------------------------------------------------------------------------------
 // Processes bind_vertex_input and bind elements
-void ColladaParser::ReadMaterialVertexInputBinding(Collada::SemanticMappingTable& tbl)
-{
-    while (mReader->read())
-    {
+void ColladaParser::ReadMaterialVertexInputBinding(Collada::SemanticMappingTable &tbl) {
+    while (mReader->read()) {
         if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
-            if (IsElement("bind_vertex_input"))
-            {
+            if (IsElement("bind_vertex_input")) {
                 Collada::InputSemanticMapEntry vn;
 
                 // effect semantic
@@ -3115,20 +2671,17 @@ void ColladaParser::ReadMaterialVertexInputBinding(Collada::SemanticMappingTable
                     vn.mSet = mReader->getAttributeValueAsInt(n);
 
                 tbl.mMap[s] = vn;
-            }
-            else if (IsElement("bind")) {
+            } else if (IsElement("bind")) {
                 ASSIMP_LOG_WARN("Collada: Found unsupported <bind> element");
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             if (strcmp(mReader->getNodeName(), "instance_material") == 0)
                 break;
         }
     }
 }
 
-void ColladaParser::ReadEmbeddedTextures(ZipArchiveIOSystem& zip_archive)
-{
+void ColladaParser::ReadEmbeddedTextures(ZipArchiveIOSystem &zip_archive) {
     // Attempt to load any undefined Collada::Image in ImageLibrary
     for (ImageLibrary::iterator it = mImageLibrary.begin(); it != mImageLibrary.end(); ++it) {
         Collada::Image &image = (*it).second;
@@ -3149,31 +2702,26 @@ void ColladaParser::ReadEmbeddedTextures(ZipArchiveIOSystem& zip_archive)
 
 // ------------------------------------------------------------------------------------------------
 // Reads a mesh reference in a node and adds it to the node's mesh list
-void ColladaParser::ReadNodeGeometry(Node* pNode)
-{
+void ColladaParser::ReadNodeGeometry(Node *pNode) {
     // referred mesh is given as an attribute of the <instance_geometry> element
     int attrUrl = GetAttribute("url");
-    const char* url = mReader->getAttributeValue(attrUrl);
+    const char *url = mReader->getAttributeValue(attrUrl);
     if (url[0] != '#')
         ThrowException("Unknown reference format");
 
     Collada::MeshInstance instance;
     instance.mMeshOrController = url + 1; // skipping the leading #
 
-    if (!mReader->isEmptyElement())
-    {
+    if (!mReader->isEmptyElement()) {
         // read material associations. Ignore additional elements in between
-        while (mReader->read())
-        {
-            if (mReader->getNodeType() == irr::io::EXN_ELEMENT)
-            {
-                if (IsElement("instance_material"))
-                {
+        while (mReader->read()) {
+            if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
+                if (IsElement("instance_material")) {
                     // read ID of the geometry subgroup and the target material
                     int attrGroup = GetAttribute("symbol");
                     std::string group = mReader->getAttributeValue(attrGroup);
                     int attrMaterial = GetAttribute("target");
-                    const char* urlMat = mReader->getAttributeValue(attrMaterial);
+                    const char *urlMat = mReader->getAttributeValue(attrMaterial);
                     Collada::SemanticMappingTable s;
                     if (urlMat[0] == '#')
                         urlMat++;
@@ -3187,11 +2735,8 @@ void ColladaParser::ReadNodeGeometry(Node* pNode)
                     // store the association
                     instance.mMaterials[group] = s;
                 }
-            }
-            else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END)
-            {
-                if (strcmp(mReader->getNodeName(), "instance_geometry") == 0
-                    || strcmp(mReader->getNodeName(), "instance_controller") == 0)
+            } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
+                if (strcmp(mReader->getNodeName(), "instance_geometry") == 0 || strcmp(mReader->getNodeName(), "instance_controller") == 0)
                     break;
             }
         }
@@ -3203,23 +2748,20 @@ void ColladaParser::ReadNodeGeometry(Node* pNode)
 
 // ------------------------------------------------------------------------------------------------
 // Reads the collada scene
-void ColladaParser::ReadScene()
-{
+void ColladaParser::ReadScene() {
     if (mReader->isEmptyElement())
         return;
 
-    while (mReader->read())
-    {
+    while (mReader->read()) {
         if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
-            if (IsElement("instance_visual_scene"))
-            {
+            if (IsElement("instance_visual_scene")) {
                 // should be the first and only occurrence
                 if (mRootNode)
                     ThrowException("Invalid scene containing multiple root nodes in <instance_visual_scene> element");
 
                 // read the url of the scene to instance. Should be of format "#some_name"
                 int urlIndex = GetAttribute("url");
-                const char* url = mReader->getAttributeValue(urlIndex);
+                const char *url = mReader->getAttributeValue(urlIndex);
                 if (url[0] != '#')
                     ThrowException("Unknown reference format in <instance_visual_scene> element");
 
@@ -3228,12 +2770,10 @@ void ColladaParser::ReadScene()
                 if (sit == mNodeLibrary.end())
                     ThrowException("Unable to resolve visual_scene reference \"" + std::string(url) + "\" in <instance_visual_scene> element.");
                 mRootNode = sit->second;
-            }
-            else {
+            } else {
                 SkipElement();
             }
-        }
-        else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
+        } else if (mReader->getNodeType() == irr::io::EXN_ELEMENT_END) {
             break;
         }
     }
@@ -3241,11 +2781,11 @@ void ColladaParser::ReadScene()
 
 // ------------------------------------------------------------------------------------------------
 // Aborts the file reading with an exception
-AI_WONT_RETURN void ColladaParser::ThrowException(const std::string& pError) const {
+AI_WONT_RETURN void ColladaParser::ThrowException(const std::string &pError) const {
     throw DeadlyImportError(format() << "Collada: " << mFileName << " - " << pError);
 }
 
-void ColladaParser::ReportWarning(const char* msg, ...) {
+void ColladaParser::ReportWarning(const char *msg, ...) {
     ai_assert(nullptr != msg);
 
     va_list args;
@@ -3273,7 +2813,7 @@ void ColladaParser::SkipElement() {
 
 // ------------------------------------------------------------------------------------------------
 // Skips all data until the end node of the given element
-void ColladaParser::SkipElement(const char* pElement) {
+void ColladaParser::SkipElement(const char *pElement) {
     // copy the current node's name because it'a pointer to the reader's internal buffer,
     // which is going to change with the upcoming parsing
     std::string element = pElement;
@@ -3288,7 +2828,7 @@ void ColladaParser::SkipElement(const char* pElement) {
 
 // ------------------------------------------------------------------------------------------------
 // Tests for an opening element of the given name, throws an exception if not found
-void ColladaParser::TestOpening(const char* pName) {
+void ColladaParser::TestOpening(const char *pName) {
     // read element start
     if (!mReader->read()) {
         ThrowException(format() << "Unexpected end of file while beginning of <" << pName << "> element.");
@@ -3307,7 +2847,7 @@ void ColladaParser::TestOpening(const char* pName) {
 
 // ------------------------------------------------------------------------------------------------
 // Tests for the closing tag of the given element, throws an exception if not found
-void ColladaParser::TestClosing(const char* pName) {
+void ColladaParser::TestClosing(const char *pName) {
     // check if we have an empty (self-closing) element
     if (mReader->isEmptyElement()) {
         return;
@@ -3337,7 +2877,7 @@ void ColladaParser::TestClosing(const char* pName) {
 
 // ------------------------------------------------------------------------------------------------
 // Returns the index of the named attribute or -1 if not found. Does not throw, therefore useful for optional attributes
-int ColladaParser::GetAttribute(const char* pAttr) const {
+int ColladaParser::GetAttribute(const char *pAttr) const {
     int index = TestAttribute(pAttr);
     if (index == -1) {
         ThrowException(format() << "Expected attribute \"" << pAttr << "\" for element <" << mReader->getNodeName() << ">.");
@@ -3349,8 +2889,7 @@ int ColladaParser::GetAttribute(const char* pAttr) const {
 
 // ------------------------------------------------------------------------------------------------
 // Tests the present element for the presence of one attribute, returns its index or throws an exception if not found
-int ColladaParser::TestAttribute(const char* pAttr) const
-{
+int ColladaParser::TestAttribute(const char *pAttr) const {
     for (int a = 0; a < mReader->getAttributeCount(); a++)
         if (strcmp(mReader->getAttributeName(a), pAttr) == 0)
             return a;
@@ -3360,9 +2899,8 @@ int ColladaParser::TestAttribute(const char* pAttr) const
 
 // ------------------------------------------------------------------------------------------------
 // Reads the text contents of an element, throws an exception if not given. Skips leading whitespace.
-const char* ColladaParser::GetTextContent()
-{
-    const char* sz = TestTextContent();
+const char *ColladaParser::GetTextContent() {
+    const char *sz = TestTextContent();
     if (!sz) {
         ThrowException("Invalid contents in element \"n\".");
     }
@@ -3371,8 +2909,7 @@ const char* ColladaParser::GetTextContent()
 
 // ------------------------------------------------------------------------------------------------
 // Reads the text contents of an element, returns NULL if not given. Skips leading whitespace.
-const char* ColladaParser::TestTextContent()
-{
+const char *ColladaParser::TestTextContent() {
     // present node should be the beginning of an element
     if (mReader->getNodeType() != irr::io::EXN_ELEMENT || mReader->isEmptyElement())
         return NULL;
@@ -3384,7 +2921,7 @@ const char* ColladaParser::TestTextContent()
         return NULL;
 
     // skip leading whitespace
-    const char* text = mReader->getNodeData();
+    const char *text = mReader->getNodeData();
     SkipSpacesAndLineEnd(&text);
 
     return text;
@@ -3392,17 +2929,13 @@ const char* ColladaParser::TestTextContent()
 
 // ------------------------------------------------------------------------------------------------
 // Calculates the resulting transformation fromm all the given transform steps
-aiMatrix4x4 ColladaParser::CalculateResultTransform(const std::vector<Transform>& pTransforms) const
-{
+aiMatrix4x4 ColladaParser::CalculateResultTransform(const std::vector<Transform> &pTransforms) const {
     aiMatrix4x4 res;
 
-    for (std::vector<Transform>::const_iterator it = pTransforms.begin(); it != pTransforms.end(); ++it)
-    {
-        const Transform& tf = *it;
-        switch (tf.mType)
-        {
-        case TF_LOOKAT:
-        {
+    for (std::vector<Transform>::const_iterator it = pTransforms.begin(); it != pTransforms.end(); ++it) {
+        const Transform &tf = *it;
+        switch (tf.mType) {
+        case TF_LOOKAT: {
             aiVector3D pos(tf.f[0], tf.f[1], tf.f[2]);
             aiVector3D dstPos(tf.f[3], tf.f[4], tf.f[5]);
             aiVector3D up = aiVector3D(tf.f[6], tf.f[7], tf.f[8]).Normalize();
@@ -3410,14 +2943,13 @@ aiMatrix4x4 ColladaParser::CalculateResultTransform(const std::vector<Transform>
             aiVector3D right = (dir ^ up).Normalize();
 
             res *= aiMatrix4x4(
-                right.x, up.x, -dir.x, pos.x,
-                right.y, up.y, -dir.y, pos.y,
-                right.z, up.z, -dir.z, pos.z,
-                0, 0, 0, 1);
+                    right.x, up.x, -dir.x, pos.x,
+                    right.y, up.y, -dir.y, pos.y,
+                    right.z, up.z, -dir.z, pos.z,
+                    0, 0, 0, 1);
             break;
         }
-        case TF_ROTATE:
-        {
+        case TF_ROTATE: {
             aiMatrix4x4 rot;
             ai_real angle = tf.f[3] * ai_real(AI_MATH_PI) / ai_real(180.0);
             aiVector3D axis(tf.f[0], tf.f[1], tf.f[2]);
@@ -3425,17 +2957,15 @@ aiMatrix4x4 ColladaParser::CalculateResultTransform(const std::vector<Transform>
             res *= rot;
             break;
         }
-        case TF_TRANSLATE:
-        {
+        case TF_TRANSLATE: {
             aiMatrix4x4 trans;
             aiMatrix4x4::Translation(aiVector3D(tf.f[0], tf.f[1], tf.f[2]), trans);
             res *= trans;
             break;
         }
-        case TF_SCALE:
-        {
+        case TF_SCALE: {
             aiMatrix4x4 scale(tf.f[0], 0.0f, 0.0f, 0.0f, 0.0f, tf.f[1], 0.0f, 0.0f, 0.0f, 0.0f, tf.f[2], 0.0f,
-                0.0f, 0.0f, 0.0f, 1.0f);
+                    0.0f, 0.0f, 0.0f, 1.0f);
             res *= scale;
             break;
         }
@@ -3443,10 +2973,9 @@ aiMatrix4x4 ColladaParser::CalculateResultTransform(const std::vector<Transform>
             // TODO: (thom)
             ai_assert(false);
             break;
-        case TF_MATRIX:
-        {
+        case TF_MATRIX: {
             aiMatrix4x4 mat(tf.f[0], tf.f[1], tf.f[2], tf.f[3], tf.f[4], tf.f[5], tf.f[6], tf.f[7],
-                tf.f[8], tf.f[9], tf.f[10], tf.f[11], tf.f[12], tf.f[13], tf.f[14], tf.f[15]);
+                    tf.f[8], tf.f[9], tf.f[10], tf.f[11], tf.f[12], tf.f[13], tf.f[14], tf.f[15]);
             res *= mat;
             break;
         }
@@ -3461,8 +2990,7 @@ aiMatrix4x4 ColladaParser::CalculateResultTransform(const std::vector<Transform>
 
 // ------------------------------------------------------------------------------------------------
 // Determines the input data type for the given semantic string
-Collada::InputType ColladaParser::GetTypeForSemantic(const std::string& semantic)
-{
+Collada::InputType ColladaParser::GetTypeForSemantic(const std::string &semantic) {
     if (semantic.empty()) {
         ASSIMP_LOG_WARN("Vertex input type is empty.");
         return IT_Invalid;
diff --git a/code/Collada/ColladaParser.h b/code/Collada/ColladaParser.h
index d1e812bd2..861a65256 100644
--- a/code/Collada/ColladaParser.h
+++ b/code/Collada/ColladaParser.h
@@ -47,346 +47,345 @@
 #ifndef AI_COLLADAPARSER_H_INC
 #define AI_COLLADAPARSER_H_INC
 
-#include <assimp/irrXMLWrapper.h>
 #include "ColladaHelper.h"
-#include <assimp/ai_assert.h>
 #include <assimp/TinyFormatter.h>
+#include <assimp/ai_assert.h>
+#include <assimp/irrXMLWrapper.h>
 
-namespace Assimp
-{
-    class ZipArchiveIOSystem;
+namespace Assimp {
+class ZipArchiveIOSystem;
 
-    // ------------------------------------------------------------------------------------------
-    /** Parser helper class for the Collada loader.
+// ------------------------------------------------------------------------------------------
+/** Parser helper class for the Collada loader.
      *
      *  Does all the XML reading and builds internal data structures from it,
      *  but leaves the resolving of all the references to the loader.
      */
-    class ColladaParser
-    {
-        friend class ColladaLoader;
+class ColladaParser {
+    friend class ColladaLoader;
 
-        /** Converts a path read from a collada file to the usual representation */
-        static void UriDecodePath(aiString& ss);
+    /** Converts a path read from a collada file to the usual representation */
+    static void UriDecodePath(aiString &ss);
 
-    protected:
-        /** Map for generic metadata as aiString */
-        typedef std::map<std::string, aiString> StringMetaData;
+protected:
+    /** Map for generic metadata as aiString */
+    typedef std::map<std::string, aiString> StringMetaData;
 
-        /** Constructor from XML file */
-        ColladaParser(IOSystem* pIOHandler, const std::string& pFile);
+    /** Constructor from XML file */
+    ColladaParser(IOSystem *pIOHandler, const std::string &pFile);
 
-        /** Destructor */
-        ~ColladaParser();
+    /** Destructor */
+    ~ColladaParser();
 
-        /** Attempts to read the ZAE manifest and returns the DAE to open */
-        static std::string ReadZaeManifest(ZipArchiveIOSystem &zip_archive);
+    /** Attempts to read the ZAE manifest and returns the DAE to open */
+    static std::string ReadZaeManifest(ZipArchiveIOSystem &zip_archive);
 
-        /** Reads the contents of the file */
-        void ReadContents();
+    /** Reads the contents of the file */
+    void ReadContents();
 
-        /** Reads the structure of the file */
-        void ReadStructure();
+    /** Reads the structure of the file */
+    void ReadStructure();
 
-        /** Reads asset information such as coordinate system information and legal blah */
-        void ReadAssetInfo();
+    /** Reads asset information such as coordinate system information and legal blah */
+    void ReadAssetInfo();
 
-        /** Reads contributor information such as author and legal blah */
-        void ReadContributorInfo();
+    /** Reads contributor information such as author and legal blah */
+    void ReadContributorInfo();
 
-        /** Reads generic metadata into provided map and renames keys for Assimp */
-        void ReadMetaDataItem(StringMetaData &metadata);
+    /** Reads generic metadata into provided map and renames keys for Assimp */
+    void ReadMetaDataItem(StringMetaData &metadata);
 
-        /** Reads the animation library */
-        void ReadAnimationLibrary();
+    /** Reads the animation library */
+    void ReadAnimationLibrary();
 
-		/** Reads the animation clip library */
-		void ReadAnimationClipLibrary();
+    /** Reads the animation clip library */
+    void ReadAnimationClipLibrary();
 
-        /** Unwrap controllers dependency hierarchy */
-        void PostProcessControllers();
-    
-		/** Re-build animations from animation clip library, if present, otherwise combine single-channel animations */
-		void PostProcessRootAnimations();
+    /** Unwrap controllers dependency hierarchy */
+    void PostProcessControllers();
 
-        /** Reads an animation into the given parent structure */
-        void ReadAnimation( Collada::Animation* pParent);
+    /** Re-build animations from animation clip library, if present, otherwise combine single-channel animations */
+    void PostProcessRootAnimations();
 
-        /** Reads an animation sampler into the given anim channel */
-        void ReadAnimationSampler( Collada::AnimationChannel& pChannel);
+    /** Reads an animation into the given parent structure */
+    void ReadAnimation(Collada::Animation *pParent);
 
-        /** Reads the skeleton controller library */
-        void ReadControllerLibrary();
+    /** Reads an animation sampler into the given anim channel */
+    void ReadAnimationSampler(Collada::AnimationChannel &pChannel);
 
-        /** Reads a controller into the given mesh structure */
-        void ReadController( Collada::Controller& pController);
+    /** Reads the skeleton controller library */
+    void ReadControllerLibrary();
 
-        /** Reads the joint definitions for the given controller */
-        void ReadControllerJoints( Collada::Controller& pController);
+    /** Reads a controller into the given mesh structure */
+    void ReadController(Collada::Controller &pController);
 
-        /** Reads the joint weights for the given controller */
-        void ReadControllerWeights( Collada::Controller& pController);
+    /** Reads the joint definitions for the given controller */
+    void ReadControllerJoints(Collada::Controller &pController);
 
-        /** Reads the image library contents */
-        void ReadImageLibrary();
+    /** Reads the joint weights for the given controller */
+    void ReadControllerWeights(Collada::Controller &pController);
 
-        /** Reads an image entry into the given image */
-        void ReadImage( Collada::Image& pImage);
+    /** Reads the image library contents */
+    void ReadImageLibrary();
 
-        /** Reads the material library */
-        void ReadMaterialLibrary();
+    /** Reads an image entry into the given image */
+    void ReadImage(Collada::Image &pImage);
 
-        /** Reads a material entry into the given material */
-        void ReadMaterial( Collada::Material& pMaterial);
+    /** Reads the material library */
+    void ReadMaterialLibrary();
 
-        /** Reads the camera library */
-        void ReadCameraLibrary();
+    /** Reads a material entry into the given material */
+    void ReadMaterial(Collada::Material &pMaterial);
 
-        /** Reads a camera entry into the given camera */
-        void ReadCamera( Collada::Camera& pCamera);
+    /** Reads the camera library */
+    void ReadCameraLibrary();
 
-        /** Reads the light library */
-        void ReadLightLibrary();
+    /** Reads a camera entry into the given camera */
+    void ReadCamera(Collada::Camera &pCamera);
 
-        /** Reads a light entry into the given light */
-        void ReadLight( Collada::Light& pLight);
+    /** Reads the light library */
+    void ReadLightLibrary();
 
-        /** Reads the effect library */
-        void ReadEffectLibrary();
+    /** Reads a light entry into the given light */
+    void ReadLight(Collada::Light &pLight);
 
-        /** Reads an effect entry into the given effect*/
-        void ReadEffect( Collada::Effect& pEffect);
+    /** Reads the effect library */
+    void ReadEffectLibrary();
 
-        /** Reads an COMMON effect profile */
-        void ReadEffectProfileCommon( Collada::Effect& pEffect);
+    /** Reads an effect entry into the given effect*/
+    void ReadEffect(Collada::Effect &pEffect);
 
-        /** Read sampler properties */
-        void ReadSamplerProperties( Collada::Sampler& pSampler);
+    /** Reads an COMMON effect profile */
+    void ReadEffectProfileCommon(Collada::Effect &pEffect);
 
-        /** Reads an effect entry containing a color or a texture defining that color */
-        void ReadEffectColor( aiColor4D& pColor, Collada::Sampler& pSampler);
+    /** Read sampler properties */
+    void ReadSamplerProperties(Collada::Sampler &pSampler);
 
-        /** Reads an effect entry containing a float */
-        void ReadEffectFloat( ai_real& pFloat);
+    /** Reads an effect entry containing a color or a texture defining that color */
+    void ReadEffectColor(aiColor4D &pColor, Collada::Sampler &pSampler);
 
-        /** Reads an effect parameter specification of any kind */
-        void ReadEffectParam( Collada::EffectParam& pParam);
+    /** Reads an effect entry containing a float */
+    void ReadEffectFloat(ai_real &pFloat);
 
-        /** Reads the geometry library contents */
-        void ReadGeometryLibrary();
+    /** Reads an effect parameter specification of any kind */
+    void ReadEffectParam(Collada::EffectParam &pParam);
 
-        /** Reads a geometry from the geometry library. */
-        void ReadGeometry( Collada::Mesh* pMesh);
+    /** Reads the geometry library contents */
+    void ReadGeometryLibrary();
 
-        /** Reads a mesh from the geometry library */
-        void ReadMesh( Collada::Mesh* pMesh);
+    /** Reads a geometry from the geometry library. */
+    void ReadGeometry(Collada::Mesh *pMesh);
 
-        /** Reads a source element - a combination of raw data and an accessor defining
+    /** Reads a mesh from the geometry library */
+    void ReadMesh(Collada::Mesh *pMesh);
+
+    /** Reads a source element - a combination of raw data and an accessor defining
          * things that should not be redefinable. Yes, that's another rant.
          */
-        void ReadSource();
+    void ReadSource();
 
-        /** Reads a data array holding a number of elements, and stores it in the global library.
+    /** Reads a data array holding a number of elements, and stores it in the global library.
          * Currently supported are array of floats and arrays of strings.
          */
-        void ReadDataArray();
+    void ReadDataArray();
 
-        /** Reads an accessor and stores it in the global library under the given ID -
+    /** Reads an accessor and stores it in the global library under the given ID -
          * accessors use the ID of the parent <source> element
          */
-        void ReadAccessor( const std::string& pID);
+    void ReadAccessor(const std::string &pID);
 
-        /** Reads input declarations of per-vertex mesh data into the given mesh */
-        void ReadVertexData( Collada::Mesh* pMesh);
+    /** Reads input declarations of per-vertex mesh data into the given mesh */
+    void ReadVertexData(Collada::Mesh *pMesh);
 
-        /** Reads input declarations of per-index mesh data into the given mesh */
-        void ReadIndexData( Collada::Mesh* pMesh);
+    /** Reads input declarations of per-index mesh data into the given mesh */
+    void ReadIndexData(Collada::Mesh *pMesh);
 
-        /** Reads a single input channel element and stores it in the given array, if valid */
-        void ReadInputChannel( std::vector<Collada::InputChannel>& poChannels);
+    /** Reads a single input channel element and stores it in the given array, if valid */
+    void ReadInputChannel(std::vector<Collada::InputChannel> &poChannels);
 
-        /** Reads a <p> primitive index list and assembles the mesh data into the given mesh */
-        size_t ReadPrimitives( Collada::Mesh* pMesh, std::vector<Collada::InputChannel>& pPerIndexChannels,
-                              size_t pNumPrimitives, const std::vector<size_t>& pVCount, Collada::PrimitiveType pPrimType);
+    /** Reads a <p> primitive index list and assembles the mesh data into the given mesh */
+    size_t ReadPrimitives(Collada::Mesh *pMesh, std::vector<Collada::InputChannel> &pPerIndexChannels,
+            size_t pNumPrimitives, const std::vector<size_t> &pVCount, Collada::PrimitiveType pPrimType);
 
-        /** Copies the data for a single primitive into the mesh, based on the InputChannels */
-        void CopyVertex(size_t currentVertex, size_t numOffsets, size_t numPoints, size_t perVertexOffset,
-                        Collada::Mesh* pMesh, std::vector<Collada::InputChannel>& pPerIndexChannels,
-                        size_t currentPrimitive, const std::vector<size_t>& indices);
+    /** Copies the data for a single primitive into the mesh, based on the InputChannels */
+    void CopyVertex(size_t currentVertex, size_t numOffsets, size_t numPoints, size_t perVertexOffset,
+            Collada::Mesh *pMesh, std::vector<Collada::InputChannel> &pPerIndexChannels,
+            size_t currentPrimitive, const std::vector<size_t> &indices);
 
-        /** Reads one triangle of a tristrip into the mesh */
-        void ReadPrimTriStrips(size_t numOffsets, size_t perVertexOffset, Collada::Mesh* pMesh,
-                               std::vector<Collada::InputChannel>& pPerIndexChannels, size_t currentPrimitive, const std::vector<size_t>& indices);
+    /** Reads one triangle of a tristrip into the mesh */
+    void ReadPrimTriStrips(size_t numOffsets, size_t perVertexOffset, Collada::Mesh *pMesh,
+            std::vector<Collada::InputChannel> &pPerIndexChannels, size_t currentPrimitive, const std::vector<size_t> &indices);
 
-        /** Extracts a single object from an input channel and stores it in the appropriate mesh data array */
-        void ExtractDataObjectFromChannel( const Collada::InputChannel& pInput, size_t pLocalIndex, Collada::Mesh* pMesh);
+    /** Extracts a single object from an input channel and stores it in the appropriate mesh data array */
+    void ExtractDataObjectFromChannel(const Collada::InputChannel &pInput, size_t pLocalIndex, Collada::Mesh *pMesh);
 
-        /** Reads the library of node hierarchies and scene parts */
-        void ReadSceneLibrary();
+    /** Reads the library of node hierarchies and scene parts */
+    void ReadSceneLibrary();
 
-        /** Reads a scene node's contents including children and stores it in the given node */
-        void ReadSceneNode( Collada::Node* pNode);
+    /** Reads a scene node's contents including children and stores it in the given node */
+    void ReadSceneNode(Collada::Node *pNode);
 
-        /** Reads a node transformation entry of the given type and adds it to the given node's transformation list. */
-        void ReadNodeTransformation( Collada::Node* pNode, Collada::TransformType pType);
+    /** Reads a node transformation entry of the given type and adds it to the given node's transformation list. */
+    void ReadNodeTransformation(Collada::Node *pNode, Collada::TransformType pType);
 
-        /** Reads a mesh reference in a node and adds it to the node's mesh list */
-        void ReadNodeGeometry( Collada::Node* pNode);
+    /** Reads a mesh reference in a node and adds it to the node's mesh list */
+    void ReadNodeGeometry(Collada::Node *pNode);
 
-        /** Reads the collada scene */
-        void ReadScene();
+    /** Reads the collada scene */
+    void ReadScene();
 
-        // Processes bind_vertex_input and bind elements
-        void ReadMaterialVertexInputBinding( Collada::SemanticMappingTable& tbl);
+    // Processes bind_vertex_input and bind elements
+    void ReadMaterialVertexInputBinding(Collada::SemanticMappingTable &tbl);
 
-        /** Reads embedded textures from a ZAE archive*/
-        void ReadEmbeddedTextures(ZipArchiveIOSystem &zip_archive);
+    /** Reads embedded textures from a ZAE archive*/
+    void ReadEmbeddedTextures(ZipArchiveIOSystem &zip_archive);
 
-    protected:
-        /** Aborts the file reading with an exception */
-        AI_WONT_RETURN void ThrowException( const std::string& pError) const AI_WONT_RETURN_SUFFIX;
-        void ReportWarning(const char* msg,...);
+protected:
+    /** Aborts the file reading with an exception */
+    AI_WONT_RETURN void ThrowException(const std::string &pError) const AI_WONT_RETURN_SUFFIX;
+    void ReportWarning(const char *msg, ...);
 
-        /** Skips all data until the end node of the current element */
-        void SkipElement();
+    /** Skips all data until the end node of the current element */
+    void SkipElement();
 
-        /** Skips all data until the end node of the given element */
-        void SkipElement( const char* pElement);
+    /** Skips all data until the end node of the given element */
+    void SkipElement(const char *pElement);
 
-        /** Compares the current xml element name to the given string and returns true if equal */
-        bool IsElement( const char* pName) const;
+    /** Compares the current xml element name to the given string and returns true if equal */
+    bool IsElement(const char *pName) const;
 
-        /** Tests for the opening tag of the given element, throws an exception if not found */
-        void TestOpening( const char* pName);
+    /** Tests for the opening tag of the given element, throws an exception if not found */
+    void TestOpening(const char *pName);
 
-        /** Tests for the closing tag of the given element, throws an exception if not found */
-        void TestClosing( const char* pName);
+    /** Tests for the closing tag of the given element, throws an exception if not found */
+    void TestClosing(const char *pName);
 
-        /** Checks the present element for the presence of the attribute, returns its index
+    /** Checks the present element for the presence of the attribute, returns its index
          or throws an exception if not found */
-        int GetAttribute( const char* pAttr) const;
+    int GetAttribute(const char *pAttr) const;
 
-        /** Returns the index of the named attribute or -1 if not found. Does not throw,
+    /** Returns the index of the named attribute or -1 if not found. Does not throw,
          therefore useful for optional attributes */
-        int TestAttribute( const char* pAttr) const;
+    int TestAttribute(const char *pAttr) const;
 
-        /** Reads the text contents of an element, throws an exception if not given.
+    /** Reads the text contents of an element, throws an exception if not given.
          Skips leading whitespace. */
-        const char* GetTextContent();
+    const char *GetTextContent();
 
-        /** Reads the text contents of an element, returns NULL if not given.
+    /** Reads the text contents of an element, returns NULL if not given.
          Skips leading whitespace. */
-        const char* TestTextContent();
+    const char *TestTextContent();
 
-        /** Reads a single bool from current text content */
-        bool ReadBoolFromTextContent();
+    /** Reads a single bool from current text content */
+    bool ReadBoolFromTextContent();
 
-        /** Reads a single float from current text content */
-        ai_real ReadFloatFromTextContent();
+    /** Reads a single float from current text content */
+    ai_real ReadFloatFromTextContent();
 
-        /** Calculates the resulting transformation from all the given transform steps */
-        aiMatrix4x4 CalculateResultTransform( const std::vector<Collada::Transform>& pTransforms) const;
+    /** Calculates the resulting transformation from all the given transform steps */
+    aiMatrix4x4 CalculateResultTransform(const std::vector<Collada::Transform> &pTransforms) const;
 
-        /** Determines the input data type for the given semantic string */
-        Collada::InputType GetTypeForSemantic( const std::string& pSemantic);
+    /** Determines the input data type for the given semantic string */
+    Collada::InputType GetTypeForSemantic(const std::string &pSemantic);
 
-        /** Finds the item in the given library by its reference, throws if not found */
-        template <typename Type> const Type& ResolveLibraryReference( const std::map<std::string, Type>& pLibrary, const std::string& pURL) const;
-
-    protected:
-        /** Filename, for a verbose error message */
-        std::string mFileName;
-
-        /** XML reader, member for everyday use */
-        irr::io::IrrXMLReader* mReader;
-
-        /** All data arrays found in the file by ID. Might be referred to by actually
-         everyone. Collada, you are a steaming pile of indirection. */
-        typedef std::map<std::string, Collada::Data> DataLibrary;
-        DataLibrary mDataLibrary;
-
-        /** Same for accessors which define how the data in a data array is accessed. */
-        typedef std::map<std::string, Collada::Accessor> AccessorLibrary;
-        AccessorLibrary mAccessorLibrary;
-
-        /** Mesh library: mesh by ID */
-        typedef std::map<std::string, Collada::Mesh*> MeshLibrary;
-        MeshLibrary mMeshLibrary;
-
-        /** node library: root node of the hierarchy part by ID */
-        typedef std::map<std::string, Collada::Node*> NodeLibrary;
-        NodeLibrary mNodeLibrary;
-
-        /** Image library: stores texture properties by ID */
-        typedef std::map<std::string, Collada::Image> ImageLibrary;
-        ImageLibrary mImageLibrary;
-
-        /** Effect library: surface attributes by ID */
-        typedef std::map<std::string, Collada::Effect> EffectLibrary;
-        EffectLibrary mEffectLibrary;
-
-        /** Material library: surface material by ID */
-        typedef std::map<std::string, Collada::Material> MaterialLibrary;
-        MaterialLibrary mMaterialLibrary;
-
-        /** Light library: surface light by ID */
-        typedef std::map<std::string, Collada::Light> LightLibrary;
-        LightLibrary mLightLibrary;
-
-        /** Camera library: surface material by ID */
-        typedef std::map<std::string, Collada::Camera> CameraLibrary;
-        CameraLibrary mCameraLibrary;
-
-        /** Controller library: joint controllers by ID */
-        typedef std::map<std::string, Collada::Controller> ControllerLibrary;
-        ControllerLibrary mControllerLibrary;
-
-		/** Animation library: animation references by ID */
-		typedef std::map<std::string, Collada::Animation*> AnimationLibrary;
-		AnimationLibrary mAnimationLibrary;
-
-		/** Animation clip library: clip animation references by ID */
-		typedef std::vector<std::pair<std::string, std::vector<std::string> > > AnimationClipLibrary;
-		AnimationClipLibrary mAnimationClipLibrary;
-
-        /** Pointer to the root node. Don't delete, it just points to one of
-         the nodes in the node library. */
-        Collada::Node* mRootNode;
-
-        /** Root animation container */
-        Collada::Animation mAnims;
-
-        /** Size unit: how large compared to a meter */
-        ai_real mUnitSize;
-
-        /** Which is the up vector */
-        enum { UP_X, UP_Y, UP_Z } mUpDirection;
-
-        /** Asset metadata (global for scene) */
-        StringMetaData mAssetMetaData;
-
-        /** Collada file format version */
-        Collada::FormatVersion mFormat;
-    };
-
-    // ------------------------------------------------------------------------------------------------
-    // Check for element match
-    inline bool ColladaParser::IsElement( const char* pName) const
-    {
-        ai_assert( mReader->getNodeType() == irr::io::EXN_ELEMENT);
-        return ::strcmp( mReader->getNodeName(), pName) == 0;
-    }
-
-    // ------------------------------------------------------------------------------------------------
-    // Finds the item in the given library by its reference, throws if not found
+    /** Finds the item in the given library by its reference, throws if not found */
     template <typename Type>
-    const Type& ColladaParser::ResolveLibraryReference( const std::map<std::string, Type>& pLibrary, const std::string& pURL) const
-    {
-        typename std::map<std::string, Type>::const_iterator it = pLibrary.find( pURL);
-        if( it == pLibrary.end())
-            ThrowException( Formatter::format() << "Unable to resolve library reference \"" << pURL << "\"." );
-        return it->second;
-    }
+    const Type &ResolveLibraryReference(const std::map<std::string, Type> &pLibrary, const std::string &pURL) const;
+
+protected:
+    /** Filename, for a verbose error message */
+    std::string mFileName;
+
+    /** XML reader, member for everyday use */
+    irr::io::IrrXMLReader *mReader;
+
+    /** All data arrays found in the file by ID. Might be referred to by actually
+         everyone. Collada, you are a steaming pile of indirection. */
+    typedef std::map<std::string, Collada::Data> DataLibrary;
+    DataLibrary mDataLibrary;
+
+    /** Same for accessors which define how the data in a data array is accessed. */
+    typedef std::map<std::string, Collada::Accessor> AccessorLibrary;
+    AccessorLibrary mAccessorLibrary;
+
+    /** Mesh library: mesh by ID */
+    typedef std::map<std::string, Collada::Mesh *> MeshLibrary;
+    MeshLibrary mMeshLibrary;
+
+    /** node library: root node of the hierarchy part by ID */
+    typedef std::map<std::string, Collada::Node *> NodeLibrary;
+    NodeLibrary mNodeLibrary;
+
+    /** Image library: stores texture properties by ID */
+    typedef std::map<std::string, Collada::Image> ImageLibrary;
+    ImageLibrary mImageLibrary;
+
+    /** Effect library: surface attributes by ID */
+    typedef std::map<std::string, Collada::Effect> EffectLibrary;
+    EffectLibrary mEffectLibrary;
+
+    /** Material library: surface material by ID */
+    typedef std::map<std::string, Collada::Material> MaterialLibrary;
+    MaterialLibrary mMaterialLibrary;
+
+    /** Light library: surface light by ID */
+    typedef std::map<std::string, Collada::Light> LightLibrary;
+    LightLibrary mLightLibrary;
+
+    /** Camera library: surface material by ID */
+    typedef std::map<std::string, Collada::Camera> CameraLibrary;
+    CameraLibrary mCameraLibrary;
+
+    /** Controller library: joint controllers by ID */
+    typedef std::map<std::string, Collada::Controller> ControllerLibrary;
+    ControllerLibrary mControllerLibrary;
+
+    /** Animation library: animation references by ID */
+    typedef std::map<std::string, Collada::Animation *> AnimationLibrary;
+    AnimationLibrary mAnimationLibrary;
+
+    /** Animation clip library: clip animation references by ID */
+    typedef std::vector<std::pair<std::string, std::vector<std::string>>> AnimationClipLibrary;
+    AnimationClipLibrary mAnimationClipLibrary;
+
+    /** Pointer to the root node. Don't delete, it just points to one of
+         the nodes in the node library. */
+    Collada::Node *mRootNode;
+
+    /** Root animation container */
+    Collada::Animation mAnims;
+
+    /** Size unit: how large compared to a meter */
+    ai_real mUnitSize;
+
+    /** Which is the up vector */
+    enum { UP_X,
+        UP_Y,
+        UP_Z } mUpDirection;
+
+    /** Asset metadata (global for scene) */
+    StringMetaData mAssetMetaData;
+
+    /** Collada file format version */
+    Collada::FormatVersion mFormat;
+};
+
+// ------------------------------------------------------------------------------------------------
+// Check for element match
+inline bool ColladaParser::IsElement(const char *pName) const {
+    ai_assert(mReader->getNodeType() == irr::io::EXN_ELEMENT);
+    return ::strcmp(mReader->getNodeName(), pName) == 0;
+}
+
+// ------------------------------------------------------------------------------------------------
+// Finds the item in the given library by its reference, throws if not found
+template <typename Type>
+const Type &ColladaParser::ResolveLibraryReference(const std::map<std::string, Type> &pLibrary, const std::string &pURL) const {
+    typename std::map<std::string, Type>::const_iterator it = pLibrary.find(pURL);
+    if (it == pLibrary.end())
+        ThrowException(Formatter::format() << "Unable to resolve library reference \"" << pURL << "\".");
+    return it->second;
+}
 
 } // end of namespace Assimp
 

From ff9f3b86084c3b502d9dd4fefe3d87275f4df57d Mon Sep 17 00:00:00 2001
From: RichardTea <31507749+RichardTea@users.noreply.github.com>
Date: Wed, 29 Apr 2020 17:17:46 +0100
Subject: [PATCH 114/211] Collada: Ensure <geometry> has unique id

Use the "id" for mesh names by default.
Set option AI_CONFIG_IMPORT_COLLADA_USE_COLLADA_NAMES to use the mesh "name" instead
---
 code/CMakeLists.txt                 |   1 +
 code/Collada/ColladaExporter.cpp    | 104 +++++++++++++++++++++-------
 code/Collada/ColladaExporter.h      |  12 ++--
 code/Collada/ColladaHelper.h        |   4 +-
 code/Collada/ColladaLoader.cpp      |  18 ++++-
 code/Collada/ColladaParser.cpp      | 101 ++++++++++++++-------------
 code/Collada/ColladaParser.h        |  16 ++---
 include/assimp/ColladaMetaData.h    |  53 ++++++++++++++
 include/assimp/config.h.in          |   6 +-
 test/unit/utColladaImportExport.cpp |  53 +++++++++++++-
 10 files changed, 274 insertions(+), 94 deletions(-)
 create mode 100644 include/assimp/ColladaMetaData.h

diff --git a/code/CMakeLists.txt b/code/CMakeLists.txt
index 6afed40f9..f626a51e3 100644
--- a/code/CMakeLists.txt
+++ b/code/CMakeLists.txt
@@ -66,6 +66,7 @@ SET( PUBLIC_HEADERS
   ${HEADER_PATH}/color4.h
   ${HEADER_PATH}/color4.inl
   ${CMAKE_CURRENT_BINARY_DIR}/../include/assimp/config.h
+  ${HEADER_PATH}/ColladaMetaData.h
   ${HEADER_PATH}/commonMetaData.h
   ${HEADER_PATH}/defs.h
   ${HEADER_PATH}/Defines.h
diff --git a/code/Collada/ColladaExporter.cpp b/code/Collada/ColladaExporter.cpp
index 0026fda26..a502e728c 100644
--- a/code/Collada/ColladaExporter.cpp
+++ b/code/Collada/ColladaExporter.cpp
@@ -45,6 +45,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "ColladaExporter.h"
 #include <assimp/Bitmap.h>
+#include <assimp/ColladaMetaData.h>
 #include <assimp/DefaultIOSystem.h>
 #include <assimp/MathFunctions.h>
 #include <assimp/SceneCombiner.h>
@@ -115,7 +116,7 @@ static const std::string XMLIDEncode(const std::string &name) {
         if (strchr(XML_ID_CHARS, *it) != nullptr) {
             idEncoded << *it;
         } else {
-            // Select placeholder character based on invalid character to prevent name collisions
+            // Select placeholder character based on invalid character to reduce ID collisions
             idEncoded << XML_ID_CHARS[(*it) % XML_ID_CHARS_COUNT];
         }
     }
@@ -854,8 +855,8 @@ void ColladaExporter::WriteControllerLibrary() {
 // Writes a skin controller of the given mesh
 void ColladaExporter::WriteController(size_t pIndex) {
     const aiMesh *mesh = mScene->mMeshes[pIndex];
-    const std::string idstr = mesh->mName.length == 0 ? GetMeshId(pIndex) : mesh->mName.C_Str();
-    const std::string idstrEscaped = XMLIDEncode(idstr);
+    const std::string idstr = GetMeshUniqueId(pIndex);
+    const std::string namestr = GetMeshName(pIndex);
 
     if (mesh->mNumFaces == 0 || mesh->mNumVertices == 0)
         return;
@@ -863,11 +864,11 @@ void ColladaExporter::WriteController(size_t pIndex) {
     if (mesh->mNumBones == 0)
         return;
 
-    mOutput << startstr << "<controller id=\"" << idstrEscaped << "-skin\" ";
+    mOutput << startstr << "<controller id=\"" << idstr << "-skin\" ";
     mOutput << "name=\"skinCluster" << pIndex << "\">" << endstr;
     PushTag();
 
-    mOutput << startstr << "<skin source=\"#" << idstrEscaped << "\">" << endstr;
+    mOutput << startstr << "<skin source=\"#" << idstr << "\">" << endstr;
     PushTag();
 
     // bind pose matrix
@@ -884,10 +885,10 @@ void ColladaExporter::WriteController(size_t pIndex) {
     PopTag();
     mOutput << startstr << "</bind_shape_matrix>" << endstr;
 
-    mOutput << startstr << "<source id=\"" << idstrEscaped << "-skin-joints\" name=\"" << idstrEscaped << "-skin-joints\">" << endstr;
+    mOutput << startstr << "<source id=\"" << idstr << "-skin-joints\" name=\"" << namestr << "-skin-joints\">" << endstr;
     PushTag();
 
-    mOutput << startstr << "<Name_array id=\"" << idstrEscaped << "-skin-joints-array\" count=\"" << mesh->mNumBones << "\">";
+    mOutput << startstr << "<Name_array id=\"" << idstr << "-skin-joints-array\" count=\"" << mesh->mNumBones << "\">";
 
     for (size_t i = 0; i < mesh->mNumBones; ++i)
         mOutput << XMLIDEncode(mesh->mBones[i]->mName.C_Str()) << " ";
@@ -897,7 +898,7 @@ void ColladaExporter::WriteController(size_t pIndex) {
     mOutput << startstr << "<technique_common>" << endstr;
     PushTag();
 
-    mOutput << startstr << "<accessor source=\"#" << idstrEscaped << "-skin-joints-array\" count=\"" << mesh->mNumBones << "\" stride=\"" << 1 << "\">" << endstr;
+    mOutput << startstr << "<accessor source=\"#" << idstr << "-skin-joints-array\" count=\"" << mesh->mNumBones << "\" stride=\"" << 1 << "\">" << endstr;
     PushTag();
 
     mOutput << startstr << "<param name=\"JOINT\" type=\"Name\"></param>" << endstr;
@@ -934,8 +935,8 @@ void ColladaExporter::WriteController(size_t pIndex) {
     mOutput << startstr << "<joints>" << endstr;
     PushTag();
 
-    mOutput << startstr << "<input semantic=\"JOINT\" source=\"#" << idstrEscaped << "-skin-joints\"></input>" << endstr;
-    mOutput << startstr << "<input semantic=\"INV_BIND_MATRIX\" source=\"#" << idstrEscaped << "-skin-bind_poses\"></input>" << endstr;
+    mOutput << startstr << "<input semantic=\"JOINT\" source=\"#" << idstr << "-skin-joints\"></input>" << endstr;
+    mOutput << startstr << "<input semantic=\"INV_BIND_MATRIX\" source=\"#" << idstr << "-skin-bind_poses\"></input>" << endstr;
 
     PopTag();
     mOutput << startstr << "</joints>" << endstr;
@@ -943,8 +944,8 @@ void ColladaExporter::WriteController(size_t pIndex) {
     mOutput << startstr << "<vertex_weights count=\"" << mesh->mNumVertices << "\">" << endstr;
     PushTag();
 
-    mOutput << startstr << "<input semantic=\"JOINT\" source=\"#" << idstrEscaped << "-skin-joints\" offset=\"0\"></input>" << endstr;
-    mOutput << startstr << "<input semantic=\"WEIGHT\" source=\"#" << idstrEscaped << "-skin-weights\" offset=\"1\"></input>" << endstr;
+    mOutput << startstr << "<input semantic=\"JOINT\" source=\"#" << idstr << "-skin-joints\" offset=\"0\"></input>" << endstr;
+    mOutput << startstr << "<input semantic=\"WEIGHT\" source=\"#" << idstr << "-skin-weights\" offset=\"1\"></input>" << endstr;
 
     mOutput << startstr << "<vcount>";
 
@@ -1019,9 +1020,8 @@ void ColladaExporter::WriteGeometryLibrary() {
 // Writes the given mesh
 void ColladaExporter::WriteGeometry(size_t pIndex) {
     const aiMesh *mesh = mScene->mMeshes[pIndex];
-    const std::string idstr = mesh->mName.length == 0 ? GetMeshId(pIndex) : mesh->mName.C_Str();
-    const std::string geometryName = XMLEscape(idstr);
-    const std::string geometryId = XMLIDEncode(idstr);
+    const std::string geometryName = GetMeshName(pIndex);
+    const std::string geometryId = GetMeshUniqueId(pIndex);
 
     if (mesh->mNumFaces == 0 || mesh->mNumVertices == 0)
         return;
@@ -1034,15 +1034,15 @@ void ColladaExporter::WriteGeometry(size_t pIndex) {
     PushTag();
 
     // Positions
-    WriteFloatArray(idstr + "-positions", FloatType_Vector, (ai_real *)mesh->mVertices, mesh->mNumVertices);
+    WriteFloatArray(geometryId + "-positions", FloatType_Vector, (ai_real *)mesh->mVertices, mesh->mNumVertices);
     // Normals, if any
     if (mesh->HasNormals())
-        WriteFloatArray(idstr + "-normals", FloatType_Vector, (ai_real *)mesh->mNormals, mesh->mNumVertices);
+        WriteFloatArray(geometryId + "-normals", FloatType_Vector, (ai_real *)mesh->mNormals, mesh->mNumVertices);
 
     // texture coords
     for (size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a) {
         if (mesh->HasTextureCoords(static_cast<unsigned int>(a))) {
-            WriteFloatArray(idstr + "-tex" + to_string(a), mesh->mNumUVComponents[a] == 3 ? FloatType_TexCoord3 : FloatType_TexCoord2,
+            WriteFloatArray(geometryId + "-tex" + to_string(a), mesh->mNumUVComponents[a] == 3 ? FloatType_TexCoord3 : FloatType_TexCoord2,
                     (ai_real *)mesh->mTextureCoords[a], mesh->mNumVertices);
         }
     }
@@ -1050,7 +1050,7 @@ void ColladaExporter::WriteGeometry(size_t pIndex) {
     // vertex colors
     for (size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a) {
         if (mesh->HasVertexColors(static_cast<unsigned int>(a)))
-            WriteFloatArray(idstr + "-color" + to_string(a), FloatType_Color, (ai_real *)mesh->mColors[a], mesh->mNumVertices);
+            WriteFloatArray(geometryId + "-color" + to_string(a), FloatType_Color, (ai_real *)mesh->mColors[a], mesh->mNumVertices);
     }
 
     // assemble vertex structure
@@ -1530,13 +1530,13 @@ void ColladaExporter::WriteNode(const aiScene *pScene, aiNode *pNode) {
     const std::string node_name = XMLEscape(pNode->mName.data);
     mOutput << startstr << "<node ";
     if (is_skeleton_root) {
-        mOutput << "id=\"" << node_id << "\" " << (is_joint ? "sid=\"" + node_id + "\"" : ""); // For now, only support one skeleton in a scene.
+        mOutput << "id=\"" << node_id << "\" " << (is_joint ? "sid=\"" + node_id + "\" " : ""); // For now, only support one skeleton in a scene.
         mFoundSkeletonRootNodeID = node_id;
     } else {
-        mOutput << "id=\"" << node_id << "\" " << (is_joint ? "sid=\"" + node_id + "\"" : "");
+        mOutput << "id=\"" << node_id << "\" " << (is_joint ? "sid=\"" + node_id + "\" " : "");
     }
 
-    mOutput << " name=\"" << node_name
+    mOutput << "name=\"" << node_name
             << "\" type=\"" << node_type
             << "\">" << endstr;
     PushTag();
@@ -1595,14 +1595,14 @@ void ColladaExporter::WriteNode(const aiScene *pScene, aiNode *pNode) {
             if (mesh->mNumFaces == 0 || mesh->mNumVertices == 0)
                 continue;
 
-            const std::string meshName = mesh->mName.length == 0 ? GetMeshId(pNode->mMeshes[a]) : mesh->mName.C_Str();
+            const std::string meshId = GetMeshUniqueId(pNode->mMeshes[a]);
 
             if (mesh->mNumBones == 0) {
-                mOutput << startstr << "<instance_geometry url=\"#" << XMLIDEncode(meshName) << "\">" << endstr;
+                mOutput << startstr << "<instance_geometry url=\"#" << meshId << "\">" << endstr;
                 PushTag();
             } else {
                 mOutput << startstr
-                        << "<instance_controller url=\"#" << XMLIDEncode(meshName) << "-skin\">"
+                        << "<instance_controller url=\"#" << meshId << "-skin\">"
                         << endstr;
                 PushTag();
 
@@ -1649,5 +1649,59 @@ void ColladaExporter::WriteNode(const aiScene *pScene, aiNode *pNode) {
     mOutput << startstr << "</node>" << endstr;
 }
 
+/// Get or Create a unique mesh ID string for the given mesh index
+std::string Assimp::ColladaExporter::GetMeshUniqueId(size_t pIndex) {
+    auto meshId = mMeshIdMap.find(pIndex);
+    if (meshId != mMeshIdMap.cend())
+        return meshId->second;
+
+    // Not seen this mesh before, create and add
+    return AddMeshIndexToMaps(pIndex, true);
+}
+
+std::string Assimp::ColladaExporter::GetMeshName(size_t pIndex) {
+    auto meshName = mMeshNameMap.find(pIndex);
+    if (meshName != mMeshNameMap.cend())
+        return meshName->second;
+
+    // Not seen this mesh before, create and add
+    return AddMeshIndexToMaps(pIndex, false);
+}
+
+inline bool ValueIsUnique(const std::map<size_t, std::string> &map, const std::string &value) {
+    for (const auto &map_val : map) {
+        if (value == map_val.second)
+            return false;
+    }
+    return true;
+}
+
+// Add the mesh index to both Id and Name maps and return either Id or Name
+std::string Assimp::ColladaExporter::AddMeshIndexToMaps(size_t pIndex, bool meshId) {
+    const aiMesh *mesh = mScene->mMeshes[pIndex];
+    std::string idStr = mesh->mName.length == 0 ? std::string("meshId_") + to_string(pIndex) : XMLIDEncode(mesh->mName.C_Str());
+    // Ensure is unique. Relatively slow but will only happen once per mesh
+    if (!ValueIsUnique(mMeshIdMap, idStr)) {
+        // Select a number to append
+        size_t postfix = 1;
+        idStr.append("_");
+        while (!ValueIsUnique(mMeshIdMap, idStr + to_string(postfix))) {
+            ++postfix;
+        }
+        idStr = idStr + to_string(postfix);
+    }
+    // Add to map
+    mMeshIdMap.insert(std::make_pair(pIndex, idStr));
+
+    // Add name to map
+    const std::string nameStr = mesh->mName.length == 0 ? idStr : XMLEscape(mesh->mName.C_Str());
+    mMeshNameMap.insert(std::make_pair(pIndex, nameStr));
+
+    if (meshId)
+        return idStr;
+    else
+        return nameStr;
+}
+
 #endif
 #endif
diff --git a/code/Collada/ColladaExporter.h b/code/Collada/ColladaExporter.h
index fa7e6ee80..d75d2d355 100644
--- a/code/Collada/ColladaExporter.h
+++ b/code/Collada/ColladaExporter.h
@@ -145,10 +145,14 @@ protected:
         startstr.erase(startstr.length() - 2);
     }
 
-    /// Creates a mesh ID for the given mesh
-    std::string GetMeshId(size_t pIndex) const {
-        return std::string("meshId") + to_string(pIndex);
-    }
+    /// Get or Create a unique mesh ID string for the given mesh index
+    std::string GetMeshUniqueId(size_t pIndex);
+    std::string GetMeshName(size_t pIndex);
+
+private:
+    std::string AddMeshIndexToMaps(size_t pIndex, bool meshId);
+    mutable std::map<size_t, std::string> mMeshIdMap; // Cache of encoded unique IDs
+    mutable std::map<size_t, std::string> mMeshNameMap; // Cache of encoded mesh names
 
 public:
     /// Stringstream to write all output into
diff --git a/code/Collada/ColladaHelper.h b/code/Collada/ColladaHelper.h
index 3eb073cd9..f41691606 100644
--- a/code/Collada/ColladaHelper.h
+++ b/code/Collada/ColladaHelper.h
@@ -339,11 +339,13 @@ struct SubMesh {
 
 /** Contains data for a single mesh */
 struct Mesh {
-    Mesh() {
+    Mesh(const std::string &id) :
+            mId(id) {
         for (unsigned int i = 0; i < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++i)
             mNumUVComponents[i] = 2;
     }
 
+    const std::string mId;
     std::string mName;
 
     // just to check if there's some sophisticated addressing involved...
diff --git a/code/Collada/ColladaLoader.cpp b/code/Collada/ColladaLoader.cpp
index 44d65e40d..c76954fdf 100644
--- a/code/Collada/ColladaLoader.cpp
+++ b/code/Collada/ColladaLoader.cpp
@@ -46,6 +46,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "ColladaLoader.h"
 #include "ColladaParser.h"
 
+#include <assimp/ColladaMetaData.h>
 #include <assimp/Defines.h>
 #include <assimp/anim.h>
 #include <assimp/importerdesc.h>
@@ -265,6 +266,13 @@ aiNode *ColladaLoader::BuildHierarchy(const ColladaParser &pParser, const Collad
 
     // find a name for the new node. It's more complicated than you might think
     node->mName.Set(FindNameForNode(pNode));
+    // if we're not using the unique IDs, hold onto them for reference and export
+    if (useColladaName) {
+        if (!pNode->mID.empty())
+            node->mMetaData->Add(AI_METADATA_COLLADA_ID, aiString(pNode->mID));
+        if (!pNode->mSID.empty())
+            node->mMetaData->Add(AI_METADATA_COLLADA_SID, aiString(pNode->mSID));
+    }
 
     // calculate the transformation matrix for it
     node->mTransformation = pParser.CalculateResultTransform(pNode->mTransforms);
@@ -603,7 +611,11 @@ aiMesh *ColladaLoader::CreateMesh(const ColladaParser &pParser, const Collada::M
         const Collada::Controller *pSrcController, size_t pStartVertex, size_t pStartFace) {
     std::unique_ptr<aiMesh> dstMesh(new aiMesh);
 
-    dstMesh->mName = pSrcMesh->mName;
+    if (useColladaName) {
+        dstMesh->mName = pSrcMesh->mName;
+    } else {
+        dstMesh->mName = pSrcMesh->mId;
+    }
 
     // count the vertices addressed by its faces
     const size_t numVertices = std::accumulate(pSrcMesh->mFaceSize.begin() + pStartFace,
@@ -700,10 +712,10 @@ aiMesh *ColladaLoader::CreateMesh(const ColladaParser &pParser, const Collada::M
             for (unsigned int i = 0; i < targetData.mStrings.size(); ++i) {
                 const Collada::Mesh *targetMesh = pParser.ResolveLibraryReference(pParser.mMeshLibrary, targetData.mStrings.at(i));
 
-                aiMesh *aimesh = findMesh(targetMesh->mName);
+                aiMesh *aimesh = findMesh(useColladaName ? targetMesh->mName : targetMesh->mId);
                 if (!aimesh) {
                     if (targetMesh->mSubMeshes.size() > 1) {
-                        throw DeadlyImportError("Morhing target mesh must be a single");
+                        throw DeadlyImportError("Morphing target mesh must be a single");
                     }
                     aimesh = CreateMesh(pParser, targetMesh, targetMesh->mSubMeshes.at(0), NULL, 0, 0);
                     mTargetMeshes.push_back(aimesh);
diff --git a/code/Collada/ColladaParser.cpp b/code/Collada/ColladaParser.cpp
index 5080094c1..d83980929 100644
--- a/code/Collada/ColladaParser.cpp
+++ b/code/Collada/ColladaParser.cpp
@@ -1716,18 +1716,25 @@ void ColladaParser::ReadGeometryLibrary() {
                 // TODO: (thom) support SIDs
                 // ai_assert( TestAttribute( "sid") == -1);
 
-                // create a mesh and store it in the library under its ID
-                Mesh *mesh = new Mesh;
-                mMeshLibrary[id] = mesh;
+                // create a mesh and store it in the library under its (resolved) ID
+                // Skip and warn if ID is not unique
+                if (mMeshLibrary.find(id) == mMeshLibrary.cend()) {
+                    std::unique_ptr<Mesh> mesh(new Mesh(id));
 
-                // read the mesh name if it exists
-                const int nameIndex = TestAttribute("name");
-                if (nameIndex != -1) {
-                    mesh->mName = mReader->getAttributeValue(nameIndex);
+                    // read the mesh name if it exists
+                    const int nameIndex = TestAttribute("name");
+                    if (nameIndex != -1) {
+                        mesh->mName = mReader->getAttributeValue(nameIndex);
+                    }
+
+                    // read on from there
+                    ReadGeometry(*mesh);
+                    // Read successfully, add to library
+                    mMeshLibrary.insert({ id, mesh.release() });
+                } else {
+                    ASSIMP_LOG_ERROR_F("Collada: Skipped duplicate geometry id: \"", id, "\"");
+                    SkipElement();
                 }
-
-                // read on from there
-                ReadGeometry(mesh);
             } else {
                 // ignore the rest
                 SkipElement();
@@ -1743,7 +1750,7 @@ void ColladaParser::ReadGeometryLibrary() {
 
 // ------------------------------------------------------------------------------------------------
 // Reads a geometry from the geometry library.
-void ColladaParser::ReadGeometry(Collada::Mesh *pMesh) {
+void ColladaParser::ReadGeometry(Collada::Mesh &pMesh) {
     if (mReader->isEmptyElement())
         return;
 
@@ -1767,7 +1774,7 @@ void ColladaParser::ReadGeometry(Collada::Mesh *pMesh) {
 
 // ------------------------------------------------------------------------------------------------
 // Reads a mesh from the geometry library
-void ColladaParser::ReadMesh(Mesh *pMesh) {
+void ColladaParser::ReadMesh(Mesh &pMesh) {
     if (mReader->isEmptyElement())
         return;
 
@@ -1997,16 +2004,16 @@ void ColladaParser::ReadAccessor(const std::string &pID) {
 
 // ------------------------------------------------------------------------------------------------
 // Reads input declarations of per-vertex mesh data into the given mesh
-void ColladaParser::ReadVertexData(Mesh *pMesh) {
+void ColladaParser::ReadVertexData(Mesh &pMesh) {
     // extract the ID of the <vertices> element. Not that we care, but to catch strange referencing schemes we should warn about
     int attrID = GetAttribute("id");
-    pMesh->mVertexID = mReader->getAttributeValue(attrID);
+    pMesh.mVertexID = mReader->getAttributeValue(attrID);
 
     // a number of <input> elements
     while (mReader->read()) {
         if (mReader->getNodeType() == irr::io::EXN_ELEMENT) {
             if (IsElement("input")) {
-                ReadInputChannel(pMesh->mPerVertexData);
+                ReadInputChannel(pMesh.mPerVertexData);
             } else {
                 ThrowException(format() << "Unexpected sub element <" << mReader->getNodeName() << "> in tag <vertices>");
             }
@@ -2021,7 +2028,7 @@ void ColladaParser::ReadVertexData(Mesh *pMesh) {
 
 // ------------------------------------------------------------------------------------------------
 // Reads input declarations of per-index mesh data into the given mesh
-void ColladaParser::ReadIndexData(Mesh *pMesh) {
+void ColladaParser::ReadIndexData(Mesh &pMesh) {
     std::vector<size_t> vcount;
     std::vector<InputChannel> perIndexData;
 
@@ -2111,7 +2118,7 @@ void ColladaParser::ReadIndexData(Mesh *pMesh) {
 
     // only when we're done reading all <p> tags (and thus know the final vertex count) can we commit the submesh
     subgroup.mNumFaces = actualPrimitives;
-    pMesh->mSubMeshes.push_back(subgroup);
+    pMesh.mSubMeshes.push_back(subgroup);
 }
 
 // ------------------------------------------------------------------------------------------------
@@ -2158,7 +2165,7 @@ void ColladaParser::ReadInputChannel(std::vector<InputChannel> &poChannels) {
 
 // ------------------------------------------------------------------------------------------------
 // Reads a <p> primitive index list and assembles the mesh data into the given mesh
-size_t ColladaParser::ReadPrimitives(Mesh *pMesh, std::vector<InputChannel> &pPerIndexChannels,
+size_t ColladaParser::ReadPrimitives(Mesh &pMesh, std::vector<InputChannel> &pPerIndexChannels,
         size_t pNumPrimitives, const std::vector<size_t> &pVCount, PrimitiveType pPrimType) {
     // determine number of indices coming per vertex
     // find the offset index for all per-vertex channels
@@ -2220,7 +2227,7 @@ size_t ColladaParser::ReadPrimitives(Mesh *pMesh, std::vector<InputChannel> &pPe
         ThrowException("Expected different index count in <p> element.");
 
     // find the data for all sources
-    for (std::vector<InputChannel>::iterator it = pMesh->mPerVertexData.begin(); it != pMesh->mPerVertexData.end(); ++it) {
+    for (std::vector<InputChannel>::iterator it = pMesh.mPerVertexData.begin(); it != pMesh.mPerVertexData.end(); ++it) {
         InputChannel &input = *it;
         if (input.mResolved)
             continue;
@@ -2241,7 +2248,7 @@ size_t ColladaParser::ReadPrimitives(Mesh *pMesh, std::vector<InputChannel> &pPe
         // ignore vertex pointer, it doesn't refer to an accessor
         if (input.mType == IT_Vertex) {
             // warn if the vertex channel does not refer to the <vertices> element in the same mesh
-            if (input.mAccessor != pMesh->mVertexID)
+            if (input.mAccessor != pMesh.mVertexID)
                 ThrowException("Unsupported vertex referencing scheme.");
             continue;
         }
@@ -2268,8 +2275,8 @@ size_t ColladaParser::ReadPrimitives(Mesh *pMesh, std::vector<InputChannel> &pPe
         numPrimitives = numberOfVertices - 1;
     }
 
-    pMesh->mFaceSize.reserve(numPrimitives);
-    pMesh->mFacePosIndices.reserve(indices.size() / numOffsets);
+    pMesh.mFaceSize.reserve(numPrimitives);
+    pMesh.mFacePosIndices.reserve(indices.size() / numOffsets);
 
     size_t polylistStartVertex = 0;
     for (size_t currentPrimitive = 0; currentPrimitive < numPrimitives; currentPrimitive++) {
@@ -2314,7 +2321,7 @@ size_t ColladaParser::ReadPrimitives(Mesh *pMesh, std::vector<InputChannel> &pPe
         }
 
         // store the face size to later reconstruct the face from
-        pMesh->mFaceSize.push_back(numPoints);
+        pMesh.mFaceSize.push_back(numPoints);
     }
 
     // if I ever get my hands on that guy who invented this steaming pile of indirection...
@@ -2325,7 +2332,7 @@ size_t ColladaParser::ReadPrimitives(Mesh *pMesh, std::vector<InputChannel> &pPe
 ///@note This function willn't work correctly if both PerIndex and PerVertex channels have same channels.
 ///For example if TEXCOORD present in both <vertices> and <polylist> tags this function will create wrong uv coordinates.
 ///It's not clear from COLLADA documentation is this allowed or not. For now only exporter fixed to avoid such behavior
-void ColladaParser::CopyVertex(size_t currentVertex, size_t numOffsets, size_t numPoints, size_t perVertexOffset, Mesh *pMesh, std::vector<InputChannel> &pPerIndexChannels, size_t currentPrimitive, const std::vector<size_t> &indices) {
+void ColladaParser::CopyVertex(size_t currentVertex, size_t numOffsets, size_t numPoints, size_t perVertexOffset, Mesh &pMesh, std::vector<InputChannel> &pPerIndexChannels, size_t currentPrimitive, const std::vector<size_t> &indices) {
     // calculate the base offset of the vertex whose attributes we ant to copy
     size_t baseOffset = currentPrimitive * numOffsets * numPoints + currentVertex * numOffsets;
 
@@ -2333,17 +2340,17 @@ void ColladaParser::CopyVertex(size_t currentVertex, size_t numOffsets, size_t n
     ai_assert((baseOffset + numOffsets - 1) < indices.size());
 
     // extract per-vertex channels using the global per-vertex offset
-    for (std::vector<InputChannel>::iterator it = pMesh->mPerVertexData.begin(); it != pMesh->mPerVertexData.end(); ++it)
+    for (std::vector<InputChannel>::iterator it = pMesh.mPerVertexData.begin(); it != pMesh.mPerVertexData.end(); ++it)
         ExtractDataObjectFromChannel(*it, indices[baseOffset + perVertexOffset], pMesh);
     // and extract per-index channels using there specified offset
     for (std::vector<InputChannel>::iterator it = pPerIndexChannels.begin(); it != pPerIndexChannels.end(); ++it)
         ExtractDataObjectFromChannel(*it, indices[baseOffset + it->mOffset], pMesh);
 
     // store the vertex-data index for later assignment of bone vertex weights
-    pMesh->mFacePosIndices.push_back(indices[baseOffset + perVertexOffset]);
+    pMesh.mFacePosIndices.push_back(indices[baseOffset + perVertexOffset]);
 }
 
-void ColladaParser::ReadPrimTriStrips(size_t numOffsets, size_t perVertexOffset, Mesh *pMesh, std::vector<InputChannel> &pPerIndexChannels, size_t currentPrimitive, const std::vector<size_t> &indices) {
+void ColladaParser::ReadPrimTriStrips(size_t numOffsets, size_t perVertexOffset, Mesh &pMesh, std::vector<InputChannel> &pPerIndexChannels, size_t currentPrimitive, const std::vector<size_t> &indices) {
     if (currentPrimitive % 2 != 0) {
         //odd tristrip triangles need their indices mangled, to preserve winding direction
         CopyVertex(1, numOffsets, 1, perVertexOffset, pMesh, pPerIndexChannels, currentPrimitive, indices);
@@ -2358,7 +2365,7 @@ void ColladaParser::ReadPrimTriStrips(size_t numOffsets, size_t perVertexOffset,
 
 // ------------------------------------------------------------------------------------------------
 // Extracts a single object from an input channel and stores it in the appropriate mesh data array
-void ColladaParser::ExtractDataObjectFromChannel(const InputChannel &pInput, size_t pLocalIndex, Mesh *pMesh) {
+void ColladaParser::ExtractDataObjectFromChannel(const InputChannel &pInput, size_t pLocalIndex, Mesh &pMesh) {
     // ignore vertex referrer - we handle them that separate
     if (pInput.mType == IT_Vertex)
         return;
@@ -2380,40 +2387,40 @@ void ColladaParser::ExtractDataObjectFromChannel(const InputChannel &pInput, siz
     switch (pInput.mType) {
     case IT_Position: // ignore all position streams except 0 - there can be only one position
         if (pInput.mIndex == 0)
-            pMesh->mPositions.push_back(aiVector3D(obj[0], obj[1], obj[2]));
+            pMesh.mPositions.push_back(aiVector3D(obj[0], obj[1], obj[2]));
         else
             ASSIMP_LOG_ERROR("Collada: just one vertex position stream supported");
         break;
     case IT_Normal:
         // pad to current vertex count if necessary
-        if (pMesh->mNormals.size() < pMesh->mPositions.size() - 1)
-            pMesh->mNormals.insert(pMesh->mNormals.end(), pMesh->mPositions.size() - pMesh->mNormals.size() - 1, aiVector3D(0, 1, 0));
+        if (pMesh.mNormals.size() < pMesh.mPositions.size() - 1)
+            pMesh.mNormals.insert(pMesh.mNormals.end(), pMesh.mPositions.size() - pMesh.mNormals.size() - 1, aiVector3D(0, 1, 0));
 
         // ignore all normal streams except 0 - there can be only one normal
         if (pInput.mIndex == 0)
-            pMesh->mNormals.push_back(aiVector3D(obj[0], obj[1], obj[2]));
+            pMesh.mNormals.push_back(aiVector3D(obj[0], obj[1], obj[2]));
         else
             ASSIMP_LOG_ERROR("Collada: just one vertex normal stream supported");
         break;
     case IT_Tangent:
         // pad to current vertex count if necessary
-        if (pMesh->mTangents.size() < pMesh->mPositions.size() - 1)
-            pMesh->mTangents.insert(pMesh->mTangents.end(), pMesh->mPositions.size() - pMesh->mTangents.size() - 1, aiVector3D(1, 0, 0));
+        if (pMesh.mTangents.size() < pMesh.mPositions.size() - 1)
+            pMesh.mTangents.insert(pMesh.mTangents.end(), pMesh.mPositions.size() - pMesh.mTangents.size() - 1, aiVector3D(1, 0, 0));
 
         // ignore all tangent streams except 0 - there can be only one tangent
         if (pInput.mIndex == 0)
-            pMesh->mTangents.push_back(aiVector3D(obj[0], obj[1], obj[2]));
+            pMesh.mTangents.push_back(aiVector3D(obj[0], obj[1], obj[2]));
         else
             ASSIMP_LOG_ERROR("Collada: just one vertex tangent stream supported");
         break;
     case IT_Bitangent:
         // pad to current vertex count if necessary
-        if (pMesh->mBitangents.size() < pMesh->mPositions.size() - 1)
-            pMesh->mBitangents.insert(pMesh->mBitangents.end(), pMesh->mPositions.size() - pMesh->mBitangents.size() - 1, aiVector3D(0, 0, 1));
+        if (pMesh.mBitangents.size() < pMesh.mPositions.size() - 1)
+            pMesh.mBitangents.insert(pMesh.mBitangents.end(), pMesh.mPositions.size() - pMesh.mBitangents.size() - 1, aiVector3D(0, 0, 1));
 
         // ignore all bitangent streams except 0 - there can be only one bitangent
         if (pInput.mIndex == 0)
-            pMesh->mBitangents.push_back(aiVector3D(obj[0], obj[1], obj[2]));
+            pMesh.mBitangents.push_back(aiVector3D(obj[0], obj[1], obj[2]));
         else
             ASSIMP_LOG_ERROR("Collada: just one vertex bitangent stream supported");
         break;
@@ -2421,13 +2428,13 @@ void ColladaParser::ExtractDataObjectFromChannel(const InputChannel &pInput, siz
         // up to 4 texture coord sets are fine, ignore the others
         if (pInput.mIndex < AI_MAX_NUMBER_OF_TEXTURECOORDS) {
             // pad to current vertex count if necessary
-            if (pMesh->mTexCoords[pInput.mIndex].size() < pMesh->mPositions.size() - 1)
-                pMesh->mTexCoords[pInput.mIndex].insert(pMesh->mTexCoords[pInput.mIndex].end(),
-                        pMesh->mPositions.size() - pMesh->mTexCoords[pInput.mIndex].size() - 1, aiVector3D(0, 0, 0));
+            if (pMesh.mTexCoords[pInput.mIndex].size() < pMesh.mPositions.size() - 1)
+                pMesh.mTexCoords[pInput.mIndex].insert(pMesh.mTexCoords[pInput.mIndex].end(),
+                        pMesh.mPositions.size() - pMesh.mTexCoords[pInput.mIndex].size() - 1, aiVector3D(0, 0, 0));
 
-            pMesh->mTexCoords[pInput.mIndex].push_back(aiVector3D(obj[0], obj[1], obj[2]));
+            pMesh.mTexCoords[pInput.mIndex].push_back(aiVector3D(obj[0], obj[1], obj[2]));
             if (0 != acc.mSubOffset[2] || 0 != acc.mSubOffset[3]) /* hack ... consider cleaner solution */
-                pMesh->mNumUVComponents[pInput.mIndex] = 3;
+                pMesh.mNumUVComponents[pInput.mIndex] = 3;
         } else {
             ASSIMP_LOG_ERROR("Collada: too many texture coordinate sets. Skipping.");
         }
@@ -2436,15 +2443,15 @@ void ColladaParser::ExtractDataObjectFromChannel(const InputChannel &pInput, siz
         // up to 4 color sets are fine, ignore the others
         if (pInput.mIndex < AI_MAX_NUMBER_OF_COLOR_SETS) {
             // pad to current vertex count if necessary
-            if (pMesh->mColors[pInput.mIndex].size() < pMesh->mPositions.size() - 1)
-                pMesh->mColors[pInput.mIndex].insert(pMesh->mColors[pInput.mIndex].end(),
-                        pMesh->mPositions.size() - pMesh->mColors[pInput.mIndex].size() - 1, aiColor4D(0, 0, 0, 1));
+            if (pMesh.mColors[pInput.mIndex].size() < pMesh.mPositions.size() - 1)
+                pMesh.mColors[pInput.mIndex].insert(pMesh.mColors[pInput.mIndex].end(),
+                        pMesh.mPositions.size() - pMesh.mColors[pInput.mIndex].size() - 1, aiColor4D(0, 0, 0, 1));
 
             aiColor4D result(0, 0, 0, 1);
             for (size_t i = 0; i < pInput.mResolved->mSize; ++i) {
                 result[static_cast<unsigned int>(i)] = obj[pInput.mResolved->mSubOffset[i]];
             }
-            pMesh->mColors[pInput.mIndex].push_back(result);
+            pMesh.mColors[pInput.mIndex].push_back(result);
         } else {
             ASSIMP_LOG_ERROR("Collada: too many vertex color sets. Skipping.");
         }
diff --git a/code/Collada/ColladaParser.h b/code/Collada/ColladaParser.h
index 861a65256..a84a59354 100644
--- a/code/Collada/ColladaParser.h
+++ b/code/Collada/ColladaParser.h
@@ -174,10 +174,10 @@ protected:
     void ReadGeometryLibrary();
 
     /** Reads a geometry from the geometry library. */
-    void ReadGeometry(Collada::Mesh *pMesh);
+    void ReadGeometry(Collada::Mesh &pMesh);
 
     /** Reads a mesh from the geometry library */
-    void ReadMesh(Collada::Mesh *pMesh);
+    void ReadMesh(Collada::Mesh &pMesh);
 
     /** Reads a source element - a combination of raw data and an accessor defining
          * things that should not be redefinable. Yes, that's another rant.
@@ -195,29 +195,29 @@ protected:
     void ReadAccessor(const std::string &pID);
 
     /** Reads input declarations of per-vertex mesh data into the given mesh */
-    void ReadVertexData(Collada::Mesh *pMesh);
+    void ReadVertexData(Collada::Mesh &pMesh);
 
     /** Reads input declarations of per-index mesh data into the given mesh */
-    void ReadIndexData(Collada::Mesh *pMesh);
+    void ReadIndexData(Collada::Mesh &pMesh);
 
     /** Reads a single input channel element and stores it in the given array, if valid */
     void ReadInputChannel(std::vector<Collada::InputChannel> &poChannels);
 
     /** Reads a <p> primitive index list and assembles the mesh data into the given mesh */
-    size_t ReadPrimitives(Collada::Mesh *pMesh, std::vector<Collada::InputChannel> &pPerIndexChannels,
+    size_t ReadPrimitives(Collada::Mesh &pMesh, std::vector<Collada::InputChannel> &pPerIndexChannels,
             size_t pNumPrimitives, const std::vector<size_t> &pVCount, Collada::PrimitiveType pPrimType);
 
     /** Copies the data for a single primitive into the mesh, based on the InputChannels */
     void CopyVertex(size_t currentVertex, size_t numOffsets, size_t numPoints, size_t perVertexOffset,
-            Collada::Mesh *pMesh, std::vector<Collada::InputChannel> &pPerIndexChannels,
+            Collada::Mesh &pMesh, std::vector<Collada::InputChannel> &pPerIndexChannels,
             size_t currentPrimitive, const std::vector<size_t> &indices);
 
     /** Reads one triangle of a tristrip into the mesh */
-    void ReadPrimTriStrips(size_t numOffsets, size_t perVertexOffset, Collada::Mesh *pMesh,
+    void ReadPrimTriStrips(size_t numOffsets, size_t perVertexOffset, Collada::Mesh &pMesh,
             std::vector<Collada::InputChannel> &pPerIndexChannels, size_t currentPrimitive, const std::vector<size_t> &indices);
 
     /** Extracts a single object from an input channel and stores it in the appropriate mesh data array */
-    void ExtractDataObjectFromChannel(const Collada::InputChannel &pInput, size_t pLocalIndex, Collada::Mesh *pMesh);
+    void ExtractDataObjectFromChannel(const Collada::InputChannel &pInput, size_t pLocalIndex, Collada::Mesh &pMesh);
 
     /** Reads the library of node hierarchies and scene parts */
     void ReadSceneLibrary();
diff --git a/include/assimp/ColladaMetaData.h b/include/assimp/ColladaMetaData.h
new file mode 100644
index 000000000..4288692c6
--- /dev/null
+++ b/include/assimp/ColladaMetaData.h
@@ -0,0 +1,53 @@
+/*
+Open Asset Import Library (assimp)
+----------------------------------------------------------------------
+
+Copyright (c) 2006-2020, assimp team
+
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the
+following conditions are met:
+
+* Redistributions of source code must retain the above
+  copyright notice, this list of conditions and the
+  following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the
+  following disclaimer in the documentation and/or other
+  materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+  contributors may be used to endorse or promote products
+  derived from this software without specific prior
+  written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+----------------------------------------------------------------------
+*/
+
+/** @file ColladaMetaData.h
+ * Declares common metadata constants used by Collada files
+ */
+#pragma once
+#ifndef AI_COLLADAMETADATA_H_INC
+#define AI_COLLADAMETADATA_H_INC
+
+#define AI_METADATA_COLLADA_ID "COLLADA_ID"
+#define AI_METADATA_COLLADA_SID "COLLADA_SID"
+
+#endif
diff --git a/include/assimp/config.h.in b/include/assimp/config.h.in
index e2f2a3888..c26dcc77f 100644
--- a/include/assimp/config.h.in
+++ b/include/assimp/config.h.in
@@ -1030,10 +1030,10 @@ enum aiComponent
 #define AI_CONFIG_IMPORT_COLLADA_IGNORE_UP_DIRECTION "IMPORT_COLLADA_IGNORE_UP_DIRECTION"
 
 // ---------------------------------------------------------------------------
-/** @brief Specifies whether the Collada loader should use Collada names as node names.
+/** @brief Specifies whether the Collada loader should use Collada names.
  *
- * If this property is set to true, the Collada names will be used as the
- * node name. The default is to use the id tag (resp. sid tag, if no id tag is present)
+ * If this property is set to true, the Collada names will be used as the node and
+ * mesh names. The default is to use the id tag (resp. sid tag, if no id tag is present)
  * instead.
  * Property type: Bool. Default value: false.
  */
diff --git a/test/unit/utColladaImportExport.cpp b/test/unit/utColladaImportExport.cpp
index 549ff68fb..5c2f801db 100644
--- a/test/unit/utColladaImportExport.cpp
+++ b/test/unit/utColladaImportExport.cpp
@@ -44,13 +44,14 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <assimp/commonMetaData.h>
 #include <assimp/postprocess.h>
 #include <assimp/scene.h>
+#include <assimp/Exporter.hpp>
 #include <assimp/Importer.hpp>
 
 using namespace Assimp;
 
 class utColladaImportExport : public AbstractImportExportBase {
 public:
-    virtual bool importerTest() {
+    virtual bool importerTest() final {
         Assimp::Importer importer;
         const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/Collada/duck.dae", aiProcess_ValidateDataStructure);
         if (scene == nullptr)
@@ -80,15 +81,61 @@ public:
 
         return true;
     }
+
+    void ImportAndCheckIds(const char *file, size_t meshCount) {
+        // Import the Collada using the 'default' where mesh names are the ids
+        Assimp::Importer importer;
+        const aiScene *scene = importer.ReadFile(file, aiProcess_ValidateDataStructure);
+        ASSERT_TRUE(scene != nullptr) << "Fatal: could not re-import " << file;
+        EXPECT_EQ(meshCount, scene->mNumMeshes) << "in " << file;
+
+        // Check the mesh ids are unique
+        std::map<std::string, size_t> meshNameMap;
+        for (size_t idx = 0; idx < scene->mNumMeshes; ++idx) {
+            std::string meshName(scene->mMeshes[idx]->mName.C_Str());
+            const auto result = meshNameMap.insert(std::make_pair(meshName, idx));
+            EXPECT_TRUE(result.second) << "Duplicate name: " << meshName << " index " << result.first->second;
+        }
+    }
 };
 
-TEST_F(utColladaImportExport, importBlenFromFileTest) {
+TEST_F(utColladaImportExport, importDaeFromFileTest) {
     EXPECT_TRUE(importerTest());
 }
 
+TEST_F(utColladaImportExport, exporterUniqueIdsTest) {
+    Assimp::Importer importer;
+    Assimp::Exporter exporter;
+    const char *outFileEmpty = "exportMeshIdTest_empty_out.dae";
+    const char *outFileNamed = "exportMeshIdTest_named_out.dae";
+
+    // Load a sample file containing multiple meshes
+    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/Collada/teapots.DAE", aiProcess_ValidateDataStructure);
+
+    ASSERT_TRUE(scene != nullptr) << "Fatal: could not import teapots.DAE!";
+    ASSERT_EQ(3u, scene->mNumMeshes) << "Fatal: teapots.DAE initial load failed";
+
+    // Clear the mesh names
+    for (size_t idx = 0; idx < scene->mNumMeshes; ++idx) {
+        scene->mMeshes[idx]->mName.Clear();
+    }
+    ASSERT_EQ(AI_SUCCESS, exporter.Export(scene, "collada", outFileEmpty)) << "Fatal: Could not export un-named meshes file";
+
+    ImportAndCheckIds(outFileEmpty, 3);
+
+    // Force the meshes to have the same non-empty name
+    aiString testName("test_mesh");
+    for (size_t idx = 0; idx < scene->mNumMeshes; ++idx) {
+        scene->mMeshes[idx]->mName = testName;
+    }
+    ASSERT_EQ(AI_SUCCESS, exporter.Export(scene, "collada", outFileNamed)) << "Fatal: Could not export named meshes file";
+
+    ImportAndCheckIds(outFileNamed, 3);
+}
+
 class utColladaZaeImportExport : public AbstractImportExportBase {
 public:
-    virtual bool importerTest() {
+    virtual bool importerTest() final {
         {
             Assimp::Importer importer;
             const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/Collada/duck.zae", aiProcess_ValidateDataStructure);

From fd555a1349a1709565f536191f1c5f077702f504 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Wed, 29 Apr 2020 20:33:37 +0200
Subject: [PATCH 115/211] review findings.

---
 include/assimp/ai_assert.h |  2 -
 include/assimp/anim.h      |  2 -
 include/assimp/cexport.h   | 94 +++++++++++++++++++-------------------
 3 files changed, 48 insertions(+), 50 deletions(-)

diff --git a/include/assimp/ai_assert.h b/include/assimp/ai_assert.h
index f430e4ad3..f018163bf 100644
--- a/include/assimp/ai_assert.h
+++ b/include/assimp/ai_assert.h
@@ -5,8 +5,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,
diff --git a/include/assimp/anim.h b/include/assimp/anim.h
index 7ef5355e6..b43991b80 100644
--- a/include/assimp/anim.h
+++ b/include/assimp/anim.h
@@ -5,8 +5,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,
diff --git a/include/assimp/cexport.h b/include/assimp/cexport.h
index 959d4377e..badfd0a6f 100644
--- a/include/assimp/cexport.h
+++ b/include/assimp/cexport.h
@@ -47,42 +47,42 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define AI_EXPORT_H_INC
 
 #ifdef __GNUC__
-#   pragma GCC system_header
+#pragma GCC system_header
 #endif
 
 #ifndef ASSIMP_BUILD_NO_EXPORT
 
-// Public ASSIMP data structures
 #include <assimp/types.h>
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-struct aiScene;  // aiScene.h
-struct aiFileIO; // aiFileIO.h
+struct aiScene;
+struct aiFileIO;
 
 // --------------------------------------------------------------------------------
-/** Describes an file format which Assimp can export to. Use #aiGetExportFormatCount() to
-* learn how many export formats the current Assimp build supports and #aiGetExportFormatDescription()
-* to retrieve a description of an export format option.
-*/
-struct aiExportFormatDesc
-{
+/**
+ *  @brief  Describes an file format which Assimp can export to.
+ *
+ *  Use #aiGetExportFormatCount() to learn how many export-formats are supported by
+ *  the current Assimp-build and #aiGetExportFormatDescription() to retrieve the
+ *  description of the export format option.
+ */
+struct aiExportFormatDesc {
     /// a short string ID to uniquely identify the export format. Use this ID string to
     /// specify which file format you want to export to when calling #aiExportScene().
     /// Example: "dae" or "obj"
-    const char* id;
+    const char *id;
 
     /// A short description of the file format to present to users. Useful if you want
     /// to allow the user to select an export format.
-    const char* description;
+    const char *description;
 
     /// Recommended file extension for the exported file in lower case.
-    const char* fileExtension;
+    const char *fileExtension;
 };
 
-
 // --------------------------------------------------------------------------------
 /** Returns the number of export file formats available in the current Assimp build.
  * Use aiGetExportFormatDescription() to retrieve infos of a specific export format.
@@ -97,14 +97,14 @@ ASSIMP_API size_t aiGetExportFormatCount(void);
  *    0 to #aiGetExportFormatCount()
  * @return A description of that specific export format. NULL if pIndex is out of range.
  */
-ASSIMP_API const C_STRUCT aiExportFormatDesc* aiGetExportFormatDescription( size_t pIndex);
+ASSIMP_API const C_STRUCT aiExportFormatDesc *aiGetExportFormatDescription(size_t pIndex);
 
 // --------------------------------------------------------------------------------
 /** Release a description of the nth export file format. Must be returned by
 * aiGetExportFormatDescription
 * @param desc Pointer to the description
 */
-ASSIMP_API void aiReleaseExportFormatDescription( const C_STRUCT aiExportFormatDesc *desc );
+ASSIMP_API void aiReleaseExportFormatDescription(const C_STRUCT aiExportFormatDesc *desc);
 
 // --------------------------------------------------------------------------------
 /** Create a modifiable copy of a scene.
@@ -115,13 +115,12 @@ ASSIMP_API void aiReleaseExportFormatDescription( const C_STRUCT aiExportFormatD
  *  @param pOut Receives a modifyable copy of the scene. Use aiFreeScene() to
  *    delete it again.
  */
-ASSIMP_API void aiCopyScene(const C_STRUCT aiScene* pIn,
-    C_STRUCT aiScene** pOut);
-
+ASSIMP_API void aiCopyScene(const C_STRUCT aiScene *pIn,
+        C_STRUCT aiScene **pOut);
 
 // --------------------------------------------------------------------------------
 /** Frees a scene copy created using aiCopyScene() */
-ASSIMP_API void aiFreeScene(const C_STRUCT aiScene* pIn);
+ASSIMP_API void aiFreeScene(const C_STRUCT aiScene *pIn);
 
 // --------------------------------------------------------------------------------
 /** Exports the given scene to a chosen file format and writes the result file(s) to disk.
@@ -154,19 +153,18 @@ ASSIMP_API void aiFreeScene(const C_STRUCT aiScene* pIn);
 *   triangulate data so they would run the step anyway.
 *
 *   If assimp detects that the input scene was directly taken from the importer side of
-*   the library (i.e. not copied using aiCopyScene and potetially modified afterwards),
-*   any postprocessing steps already applied to the scene will not be applied again, unless
-*   they show non-idempotent behaviour (#aiProcess_MakeLeftHanded, #aiProcess_FlipUVs and
+*   the library (i.e. not copied using aiCopyScene and potentially modified afterwards),
+*   any post-processing steps already applied to the scene will not be applied again, unless
+*   they show non-idempotent behavior (#aiProcess_MakeLeftHanded, #aiProcess_FlipUVs and
 *   #aiProcess_FlipWindingOrder).
 * @return a status code indicating the result of the export
 * @note Use aiCopyScene() to get a modifiable copy of a previously
 *   imported scene.
 */
-ASSIMP_API aiReturn aiExportScene( const C_STRUCT aiScene* pScene,
-    const char* pFormatId,
-    const char* pFileName,
-    unsigned int pPreprocessing);
-
+ASSIMP_API aiReturn aiExportScene(const C_STRUCT aiScene *pScene,
+        const char *pFormatId,
+        const char *pFileName,
+        unsigned int pPreprocessing);
 
 // --------------------------------------------------------------------------------
 /** Exports the given scene to a chosen file format using custom IO logic supplied by you.
@@ -183,11 +181,11 @@ ASSIMP_API aiReturn aiExportScene( const C_STRUCT aiScene* pScene,
 * @note Use aiCopyScene() to get a modifiable copy of a previously
 *   imported scene.
 */
-ASSIMP_API aiReturn aiExportSceneEx( const C_STRUCT aiScene* pScene,
-    const char* pFormatId,
-    const char* pFileName,
-    C_STRUCT aiFileIO* pIO,
-    unsigned int pPreprocessing );
+ASSIMP_API aiReturn aiExportSceneEx(const C_STRUCT aiScene *pScene,
+        const char *pFormatId,
+        const char *pFileName,
+        C_STRUCT aiFileIO *pIO,
+        unsigned int pPreprocessing);
 
 // --------------------------------------------------------------------------------
 /** Describes a blob of exported scene data. Use #aiExportSceneToBlob() to create a blob containing an
@@ -199,13 +197,12 @@ ASSIMP_API aiReturn aiExportSceneEx( const C_STRUCT aiScene* pScene,
 * This is used when exporters write more than one output file for a given #aiScene. See the remarks for
 * #aiExportDataBlob::name for more information.
 */
-struct aiExportDataBlob
-{
+struct aiExportDataBlob {
     /// Size of the data in bytes
     size_t size;
 
     /// The data.
-    void* data;
+    void *data;
 
     /** Name of the blob. An empty string always
         indicates the first (and primary) blob,
@@ -222,18 +219,23 @@ struct aiExportDataBlob
     C_STRUCT aiString name;
 
     /** Pointer to the next blob in the chain or NULL if there is none. */
-    C_STRUCT aiExportDataBlob * next;
+    C_STRUCT aiExportDataBlob *next;
 
 #ifdef __cplusplus
     /// Default constructor
-    aiExportDataBlob() { size = 0; data = next = NULL; }
+    aiExportDataBlob() {
+        size = 0;
+        data = next = nullptr;
+    }
     /// Releases the data
-    ~aiExportDataBlob() { delete [] static_cast<unsigned char*>( data ); delete next; }
+    ~aiExportDataBlob() {
+        delete[] static_cast<unsigned char *>(data);
+        delete next;
+    }
+
+    aiExportDataBlob(const aiExportDataBlob &) = delete;
+    aiExportDataBlob &operator=(const aiExportDataBlob &) = delete;
 
-private:
-    // no copying
-    aiExportDataBlob(const aiExportDataBlob& );
-    aiExportDataBlob& operator= (const aiExportDataBlob& );
 #endif // __cplusplus
 };
 
@@ -247,15 +249,15 @@ private:
 * @param pPreprocessing Please see the documentation for #aiExportScene
 * @return the exported data or NULL in case of error
 */
-ASSIMP_API const C_STRUCT aiExportDataBlob* aiExportSceneToBlob( const C_STRUCT aiScene* pScene, const char* pFormatId,
-    unsigned int pPreprocessing );
+ASSIMP_API const C_STRUCT aiExportDataBlob *aiExportSceneToBlob(const C_STRUCT aiScene *pScene, const char *pFormatId,
+        unsigned int pPreprocessing);
 
 // --------------------------------------------------------------------------------
 /** Releases the memory associated with the given exported data. Use this function to free a data blob
 * returned by aiExportScene().
 * @param pData the data blob returned by #aiExportSceneToBlob
 */
-ASSIMP_API void aiReleaseExportBlob( const C_STRUCT aiExportDataBlob* pData );
+ASSIMP_API void aiReleaseExportBlob(const C_STRUCT aiExportDataBlob *pData);
 
 #ifdef __cplusplus
 }

From c6131ce38ada7dd1d74b693e3979cb04a83d0df2 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Wed, 29 Apr 2020 20:43:23 +0200
Subject: [PATCH 116/211] scenecombiner: fix leak.

---
 code/Common/SceneCombiner.cpp | 5 +----
 include/assimp/mesh.h         | 5 ++++-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/code/Common/SceneCombiner.cpp b/code/Common/SceneCombiner.cpp
index 62efe2ece..4d2a411f2 100644
--- a/code/Common/SceneCombiner.cpp
+++ b/code/Common/SceneCombiner.cpp
@@ -979,7 +979,7 @@ void GetArrayCopy(Type*& dest, ai_uint num ) {
 
     dest = new Type[num];
     ::memcpy(dest, old, sizeof(Type) * num);
-    }
+}
 
 // ------------------------------------------------------------------------------------------------
 void SceneCombiner::CopySceneFlat(aiScene** _dest,const aiScene* src) {
@@ -1269,9 +1269,6 @@ void SceneCombiner::Copy(aiBone** _dest, const aiBone* src) {
 
     // get a flat copy
     *dest = *src;
-
-    // and reallocate all arrays
-    GetArrayCopy( dest->mWeights, dest->mNumWeights );
 }
 
 // ------------------------------------------------------------------------------------------------
diff --git a/include/assimp/mesh.h b/include/assimp/mesh.h
index bd987bc88..4b5af97ce 100644
--- a/include/assimp/mesh.h
+++ b/include/assimp/mesh.h
@@ -308,7 +308,10 @@ struct aiBone {
 
     //! Copy constructor
     aiBone(const aiBone &other) :
-            mName(other.mName), mNumWeights(other.mNumWeights), mWeights(nullptr), mOffsetMatrix(other.mOffsetMatrix) {
+            mName(other.mName),
+            mNumWeights(other.mNumWeights),
+            mWeights(nullptr),
+            mOffsetMatrix(other.mOffsetMatrix) {
         if (other.mWeights && other.mNumWeights) {
             mWeights = new aiVertexWeight[mNumWeights];
             ::memcpy(mWeights, other.mWeights, mNumWeights * sizeof(aiVertexWeight));

From f808ed9fb5879f4b11d46ace3599e262a6ef50ec Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Wed, 29 Apr 2020 20:52:49 +0200
Subject: [PATCH 117/211] fbxconverter: fix memoryleak.

---
 code/FBX/FBXConverter.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/FBX/FBXConverter.cpp b/code/FBX/FBXConverter.cpp
index 880b5de76..c22e3a50b 100644
--- a/code/FBX/FBXConverter.cpp
+++ b/code/FBX/FBXConverter.cpp
@@ -3392,7 +3392,7 @@ void FBXConverter::ConvertGlobalSettings() {
 
     const bool hasGenerator = !doc.Creator().empty();
 
-    mSceneOut->mMetaData = aiMetadata::Alloc(16 + (hasGenerator ? 1 : 0));
+    mSceneOut->mMetaData = aiMetadata::Alloc(17 + (hasGenerator ? 1 : 0));
     mSceneOut->mMetaData->Set(0, "UpAxis", doc.GlobalSettings().UpAxis());
     mSceneOut->mMetaData->Set(1, "UpAxisSign", doc.GlobalSettings().UpAxisSign());
     mSceneOut->mMetaData->Set(2, "FrontAxis", doc.GlobalSettings().FrontAxis());

From da2bf5c7a43eacc7c1b4583790e0115951bfd560 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Wed, 29 Apr 2020 21:13:46 +0200
Subject: [PATCH 118/211] fix wrong size

---
 code/FBX/FBXConverter.cpp | 2 +-
 include/assimp/metadata.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/code/FBX/FBXConverter.cpp b/code/FBX/FBXConverter.cpp
index c22e3a50b..880b5de76 100644
--- a/code/FBX/FBXConverter.cpp
+++ b/code/FBX/FBXConverter.cpp
@@ -3392,7 +3392,7 @@ void FBXConverter::ConvertGlobalSettings() {
 
     const bool hasGenerator = !doc.Creator().empty();
 
-    mSceneOut->mMetaData = aiMetadata::Alloc(17 + (hasGenerator ? 1 : 0));
+    mSceneOut->mMetaData = aiMetadata::Alloc(16 + (hasGenerator ? 1 : 0));
     mSceneOut->mMetaData->Set(0, "UpAxis", doc.GlobalSettings().UpAxis());
     mSceneOut->mMetaData->Set(1, "UpAxisSign", doc.GlobalSettings().UpAxisSign());
     mSceneOut->mMetaData->Set(2, "FrontAxis", doc.GlobalSettings().FrontAxis());
diff --git a/include/assimp/metadata.h b/include/assimp/metadata.h
index 28ddce567..cd7569ffe 100644
--- a/include/assimp/metadata.h
+++ b/include/assimp/metadata.h
@@ -320,7 +320,7 @@ struct aiMetadata {
     }
 
     template <typename T>
-    inline bool Set( const std::string &key, const T &value ) {
+    inline bool Set(const std::string &key, const T &value) {
         if (key.empty()) {
             return false;
         }

From e0bc0f7fade58376a54a1374bf1e2cd0f0e15e69 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Wed, 29 Apr 2020 21:19:15 +0200
Subject: [PATCH 119/211] try to fix double memleak.

---
 code/FBX/FBXConverter.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/code/FBX/FBXConverter.cpp b/code/FBX/FBXConverter.cpp
index 880b5de76..e46e45c28 100644
--- a/code/FBX/FBXConverter.cpp
+++ b/code/FBX/FBXConverter.cpp
@@ -3401,7 +3401,8 @@ void FBXConverter::ConvertGlobalSettings() {
     mSceneOut->mMetaData->Set(5, "CoordAxisSign", doc.GlobalSettings().CoordAxisSign());
     mSceneOut->mMetaData->Set(6, "OriginalUpAxis", doc.GlobalSettings().OriginalUpAxis());
     mSceneOut->mMetaData->Set(7, "OriginalUpAxisSign", doc.GlobalSettings().OriginalUpAxisSign());
-    mSceneOut->mMetaData->Set(8, "UnitScaleFactor", (double)doc.GlobalSettings().UnitScaleFactor());
+    const double unitScaleFactor = (double)doc.GlobalSettings().UnitScaleFactor();
+    mSceneOut->mMetaData->Set(8, "UnitScaleFactor", unitScaleFactor);
     mSceneOut->mMetaData->Set(9, "OriginalUnitScaleFactor", doc.GlobalSettings().OriginalUnitScaleFactor());
     mSceneOut->mMetaData->Set(10, "AmbientColor", doc.GlobalSettings().AmbientColor());
     mSceneOut->mMetaData->Set(11, "FrameRate", (int)doc.GlobalSettings().TimeMode());

From 1c30b7bf8ed2a4cc02a1b33f52e46c05be815c60 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Wed, 29 Apr 2020 21:31:01 +0200
Subject: [PATCH 120/211] tryout: check if leak is coupled to type double.

---
 code/FBX/FBXConverter.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/FBX/FBXConverter.cpp b/code/FBX/FBXConverter.cpp
index e46e45c28..296d30398 100644
--- a/code/FBX/FBXConverter.cpp
+++ b/code/FBX/FBXConverter.cpp
@@ -3402,7 +3402,7 @@ void FBXConverter::ConvertGlobalSettings() {
     mSceneOut->mMetaData->Set(6, "OriginalUpAxis", doc.GlobalSettings().OriginalUpAxis());
     mSceneOut->mMetaData->Set(7, "OriginalUpAxisSign", doc.GlobalSettings().OriginalUpAxisSign());
     const double unitScaleFactor = (double)doc.GlobalSettings().UnitScaleFactor();
-    mSceneOut->mMetaData->Set(8, "UnitScaleFactor", unitScaleFactor);
+    mSceneOut->mMetaData->Set(8, "UnitScaleFactor", doc.GlobalSettings().UnitScaleFactor());
     mSceneOut->mMetaData->Set(9, "OriginalUnitScaleFactor", doc.GlobalSettings().OriginalUnitScaleFactor());
     mSceneOut->mMetaData->Set(10, "AmbientColor", doc.GlobalSettings().AmbientColor());
     mSceneOut->mMetaData->Set(11, "FrameRate", (int)doc.GlobalSettings().TimeMode());

From 2d9d1120158197cb1e4a64d607b7aca413a1aa4f Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Wed, 29 Apr 2020 21:35:42 +0200
Subject: [PATCH 121/211] fix  warning

---
 code/FBX/FBXConverter.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/FBX/FBXConverter.cpp b/code/FBX/FBXConverter.cpp
index 296d30398..1bf977189 100644
--- a/code/FBX/FBXConverter.cpp
+++ b/code/FBX/FBXConverter.cpp
@@ -3401,7 +3401,7 @@ void FBXConverter::ConvertGlobalSettings() {
     mSceneOut->mMetaData->Set(5, "CoordAxisSign", doc.GlobalSettings().CoordAxisSign());
     mSceneOut->mMetaData->Set(6, "OriginalUpAxis", doc.GlobalSettings().OriginalUpAxis());
     mSceneOut->mMetaData->Set(7, "OriginalUpAxisSign", doc.GlobalSettings().OriginalUpAxisSign());
-    const double unitScaleFactor = (double)doc.GlobalSettings().UnitScaleFactor();
+    //const double unitScaleFactor = (double)doc.GlobalSettings().UnitScaleFactor();
     mSceneOut->mMetaData->Set(8, "UnitScaleFactor", doc.GlobalSettings().UnitScaleFactor());
     mSceneOut->mMetaData->Set(9, "OriginalUnitScaleFactor", doc.GlobalSettings().OriginalUnitScaleFactor());
     mSceneOut->mMetaData->Set(10, "AmbientColor", doc.GlobalSettings().AmbientColor());

From a639221ededeb186c3f903b932594f8e7b44bd4c Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Thu, 30 Apr 2020 09:14:42 +0200
Subject: [PATCH 122/211] Update to float

- Temporary change to analyze leak.
---
 test/unit/utFBXImporterExporter.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/test/unit/utFBXImporterExporter.cpp b/test/unit/utFBXImporterExporter.cpp
index 88a3e067e..2f1ea79e8 100644
--- a/test/unit/utFBXImporterExporter.cpp
+++ b/test/unit/utFBXImporterExporter.cpp
@@ -210,13 +210,13 @@ TEST_F(utFBXImporterExporter, importUnitScaleFactor) {
     EXPECT_NE(nullptr, scene);
     EXPECT_NE(nullptr, scene->mMetaData);
 
-    double factor(0.0);
+    float factor(0.0f);
     scene->mMetaData->Get("UnitScaleFactor", factor);
-    EXPECT_DOUBLE_EQ(500.0, factor);
+    EXPECT_EQ(500.0f, factor);
 
-    scene->mMetaData->Set("UnitScaleFactor", factor * 2);
+    scene->mMetaData->Set("UnitScaleFactor", factor * 2.0f);
     scene->mMetaData->Get("UnitScaleFactor", factor);
-    EXPECT_DOUBLE_EQ(1000.0, factor);
+    EXPECT_EQ(1000.0f, factor);
 }
 
 TEST_F(utFBXImporterExporter, importEmbeddedAsciiTest) {

From 083ebdbc2ece2f4dd071e5439ab848ffade8a3c2 Mon Sep 17 00:00:00 2001
From: RichardTea <31507749+RichardTea@users.noreply.github.com>
Date: Thu, 30 Apr 2020 18:28:06 +0100
Subject: [PATCH 123/211] Collada Export: More unique Ids

Nodes, Materials, Animations, Lights, Cameras, Bones
---
 code/Collada/ColladaExporter.cpp    | 405 ++++++++++++++++------------
 code/Collada/ColladaExporter.h      |  57 ++--
 test/unit/utColladaImportExport.cpp | 107 +++++++-
 3 files changed, 369 insertions(+), 200 deletions(-)

diff --git a/code/Collada/ColladaExporter.cpp b/code/Collada/ColladaExporter.cpp
index a502e728c..b91e118ec 100644
--- a/code/Collada/ColladaExporter.cpp
+++ b/code/Collada/ColladaExporter.cpp
@@ -164,6 +164,9 @@ void ColladaExporter::WriteFile() {
     WriteTextures();
     WriteHeader();
 
+    // Add node names to the unique id database first so they are most likely to use their names as unique ids
+    CreateNodeIds(mScene->mRootNode);
+
     WriteCamerasLibrary();
     WriteLightsLibrary();
     WriteMaterials();
@@ -178,7 +181,7 @@ void ColladaExporter::WriteFile() {
     // useless Collada fu at the end, just in case we haven't had enough indirections, yet.
     mOutput << startstr << "<scene>" << endstr;
     PushTag();
-    mOutput << startstr << "<instance_visual_scene url=\"#" + XMLIDEncode(mScene->mRootNode->mName.C_Str()) + "\" />" << endstr;
+    mOutput << startstr << "<instance_visual_scene url=\"#" + GetNodeUniqueId(mScene->mRootNode) + "\" />" << endstr;
     PopTag();
     mOutput << startstr << "</scene>" << endstr;
     PopTag();
@@ -391,8 +394,8 @@ void ColladaExporter::WriteCamerasLibrary() {
 void ColladaExporter::WriteCamera(size_t pIndex) {
 
     const aiCamera *cam = mScene->mCameras[pIndex];
-    const std::string cameraName = XMLEscape(cam->mName.C_Str());
-    const std::string cameraId = XMLIDEncode(cam->mName.C_Str());
+    const std::string cameraId = GetObjectUniqueId(AiObjectType::Camera, pIndex);
+    const std::string cameraName = GetObjectName(AiObjectType::Camera, pIndex);
 
     mOutput << startstr << "<camera id=\"" << cameraId << "-camera\" name=\"" << cameraName << "\" >" << endstr;
     PushTag();
@@ -444,8 +447,8 @@ void ColladaExporter::WriteLightsLibrary() {
 void ColladaExporter::WriteLight(size_t pIndex) {
 
     const aiLight *light = mScene->mLights[pIndex];
-    const std::string lightName = XMLEscape(light->mName.C_Str());
-    const std::string lightId = XMLIDEncode(light->mName.C_Str());
+    const std::string lightId = GetObjectUniqueId(AiObjectType::Light, pIndex);
+    const std::string lightName = GetObjectName(AiObjectType::Light, pIndex);
 
     mOutput << startstr << "<light id=\"" << lightId << "-light\" name=\""
             << lightName << "\" >" << endstr;
@@ -564,12 +567,11 @@ void ColladaExporter::WriteAmbienttLight(const aiLight *const light) {
 
 // ------------------------------------------------------------------------------------------------
 // Reads a single surface entry from the given material keys
-void ColladaExporter::ReadMaterialSurface(Surface &poSurface, const aiMaterial *pSrcMat,
-        aiTextureType pTexture, const char *pKey, size_t pType, size_t pIndex) {
-    if (pSrcMat->GetTextureCount(pTexture) > 0) {
+bool ColladaExporter::ReadMaterialSurface(Surface &poSurface, const aiMaterial &pSrcMat, aiTextureType pTexture, const char *pKey, size_t pType, size_t pIndex) {
+    if (pSrcMat.GetTextureCount(pTexture) > 0) {
         aiString texfile;
         unsigned int uvChannel = 0;
-        pSrcMat->GetTexture(pTexture, 0, &texfile, NULL, &uvChannel);
+        pSrcMat.GetTexture(pTexture, 0, &texfile, NULL, &uvChannel);
 
         std::string index_str(texfile.C_Str());
 
@@ -599,8 +601,9 @@ void ColladaExporter::ReadMaterialSurface(Surface &poSurface, const aiMaterial *
         poSurface.exist = true;
     } else {
         if (pKey)
-            poSurface.exist = pSrcMat->Get(pKey, static_cast<unsigned int>(pType), static_cast<unsigned int>(pIndex), poSurface.color) == aiReturn_SUCCESS;
+            poSurface.exist = pSrcMat.Get(pKey, static_cast<unsigned int>(pType), static_cast<unsigned int>(pIndex), poSurface.color) == aiReturn_SUCCESS;
     }
+    return poSurface.exist;
 }
 
 // ------------------------------------------------------------------------------------------------
@@ -611,9 +614,9 @@ static bool isalnum_C(char c) {
 
 // ------------------------------------------------------------------------------------------------
 // Writes an image entry for the given surface
-void ColladaExporter::WriteImageEntry(const Surface &pSurface, const std::string &pNameAdd) {
+void ColladaExporter::WriteImageEntry(const Surface &pSurface, const std::string &imageId) {
     if (!pSurface.texture.empty()) {
-        mOutput << startstr << "<image id=\"" << XMLIDEncode(pNameAdd) << "\">" << endstr;
+        mOutput << startstr << "<image id=\"" << imageId << "\">" << endstr;
         PushTag();
         mOutput << startstr << "<init_from>";
 
@@ -634,14 +637,14 @@ void ColladaExporter::WriteImageEntry(const Surface &pSurface, const std::string
 
 // ------------------------------------------------------------------------------------------------
 // Writes a color-or-texture entry into an effect definition
-void ColladaExporter::WriteTextureColorEntry(const Surface &pSurface, const std::string &pTypeName, const std::string &pImageName) {
+void ColladaExporter::WriteTextureColorEntry(const Surface &pSurface, const std::string &pTypeName, const std::string &imageId) {
     if (pSurface.exist) {
         mOutput << startstr << "<" << pTypeName << ">" << endstr;
         PushTag();
         if (pSurface.texture.empty()) {
             mOutput << startstr << "<color sid=\"" << pTypeName << "\">" << pSurface.color.r << "   " << pSurface.color.g << "   " << pSurface.color.b << "   " << pSurface.color.a << "</color>" << endstr;
         } else {
-            mOutput << startstr << "<texture texture=\"" << XMLIDEncode(pImageName) << "\" texcoord=\"CHANNEL" << pSurface.channel << "\" />" << endstr;
+            mOutput << startstr << "<texture texture=\"" << imageId << "\" texcoord=\"CHANNEL" << pSurface.channel << "\" />" << endstr;
         }
         PopTag();
         mOutput << startstr << "</" << pTypeName << ">" << endstr;
@@ -650,24 +653,24 @@ void ColladaExporter::WriteTextureColorEntry(const Surface &pSurface, const std:
 
 // ------------------------------------------------------------------------------------------------
 // Writes the two parameters necessary for referencing a texture in an effect entry
-void ColladaExporter::WriteTextureParamEntry(const Surface &pSurface, const std::string &pTypeName, const std::string &pMatName) {
+void ColladaExporter::WriteTextureParamEntry(const Surface &pSurface, const std::string &pTypeName, const std::string &materialId) {
     // if surface is a texture, write out the sampler and the surface parameters necessary to reference the texture
     if (!pSurface.texture.empty()) {
-        mOutput << startstr << "<newparam sid=\"" << XMLIDEncode(pMatName) << "-" << pTypeName << "-surface\">" << endstr;
+        mOutput << startstr << "<newparam sid=\"" << materialId << "-" << pTypeName << "-surface\">" << endstr;
         PushTag();
         mOutput << startstr << "<surface type=\"2D\">" << endstr;
         PushTag();
-        mOutput << startstr << "<init_from>" << XMLIDEncode(pMatName) << "-" << pTypeName << "-image</init_from>" << endstr;
+        mOutput << startstr << "<init_from>" << materialId << "-" << pTypeName << "-image</init_from>" << endstr;
         PopTag();
         mOutput << startstr << "</surface>" << endstr;
         PopTag();
         mOutput << startstr << "</newparam>" << endstr;
 
-        mOutput << startstr << "<newparam sid=\"" << XMLIDEncode(pMatName) << "-" << pTypeName << "-sampler\">" << endstr;
+        mOutput << startstr << "<newparam sid=\"" << materialId << "-" << pTypeName << "-sampler\">" << endstr;
         PushTag();
         mOutput << startstr << "<sampler2D>" << endstr;
         PushTag();
-        mOutput << startstr << "<source>" << XMLIDEncode(pMatName) << "-" << pTypeName << "-surface</source>" << endstr;
+        mOutput << startstr << "<source>" << materialId << "-" << pTypeName << "-surface</source>" << endstr;
         PopTag();
         mOutput << startstr << "</sampler2D>" << endstr;
         PopTag();
@@ -690,80 +693,63 @@ void ColladaExporter::WriteFloatEntry(const Property &pProperty, const std::stri
 // ------------------------------------------------------------------------------------------------
 // Writes the material setup
 void ColladaExporter::WriteMaterials() {
+    std::vector<Material> materials;
     materials.resize(mScene->mNumMaterials);
 
     /// collect all materials from the scene
     size_t numTextures = 0;
     for (size_t a = 0; a < mScene->mNumMaterials; ++a) {
-        const aiMaterial *mat = mScene->mMaterials[a];
-
-        aiString name;
-        if (mat->Get(AI_MATKEY_NAME, name) != aiReturn_SUCCESS) {
-            name = "mat";
-            materials[a].name = std::string("m") + to_string(a) + name.C_Str();
-        } else {
-            // try to use the material's name if no other material has already taken it, else append #
-            std::string testName = name.C_Str();
-            size_t materialCountWithThisName = 0;
-            for (size_t i = 0; i < a; i++) {
-                if (materials[i].name == testName) {
-                    materialCountWithThisName++;
-                }
-            }
-            if (materialCountWithThisName == 0) {
-                materials[a].name = name.C_Str();
-            } else {
-                materials[a].name = std::string(name.C_Str()) + to_string(materialCountWithThisName);
-            }
-        }
+        Material &material = materials[a];
+        material.id = GetObjectUniqueId(AiObjectType::Material, a);
+        material.name = GetObjectName(AiObjectType::Material, a);
 
+        const aiMaterial &mat = *(mScene->mMaterials[a]);
         aiShadingMode shading = aiShadingMode_Flat;
-        materials[a].shading_model = "phong";
-        if (mat->Get(AI_MATKEY_SHADING_MODEL, shading) == aiReturn_SUCCESS) {
+        material.shading_model = "phong";
+        if (mat.Get(AI_MATKEY_SHADING_MODEL, shading) == aiReturn_SUCCESS) {
             if (shading == aiShadingMode_Phong) {
-                materials[a].shading_model = "phong";
+                material.shading_model = "phong";
             } else if (shading == aiShadingMode_Blinn) {
-                materials[a].shading_model = "blinn";
+                material.shading_model = "blinn";
             } else if (shading == aiShadingMode_NoShading) {
-                materials[a].shading_model = "constant";
+                material.shading_model = "constant";
             } else if (shading == aiShadingMode_Gouraud) {
-                materials[a].shading_model = "lambert";
+                material.shading_model = "lambert";
             }
         }
 
-        ReadMaterialSurface(materials[a].ambient, mat, aiTextureType_AMBIENT, AI_MATKEY_COLOR_AMBIENT);
-        if (!materials[a].ambient.texture.empty()) numTextures++;
-        ReadMaterialSurface(materials[a].diffuse, mat, aiTextureType_DIFFUSE, AI_MATKEY_COLOR_DIFFUSE);
-        if (!materials[a].diffuse.texture.empty()) numTextures++;
-        ReadMaterialSurface(materials[a].specular, mat, aiTextureType_SPECULAR, AI_MATKEY_COLOR_SPECULAR);
-        if (!materials[a].specular.texture.empty()) numTextures++;
-        ReadMaterialSurface(materials[a].emissive, mat, aiTextureType_EMISSIVE, AI_MATKEY_COLOR_EMISSIVE);
-        if (!materials[a].emissive.texture.empty()) numTextures++;
-        ReadMaterialSurface(materials[a].reflective, mat, aiTextureType_REFLECTION, AI_MATKEY_COLOR_REFLECTIVE);
-        if (!materials[a].reflective.texture.empty()) numTextures++;
-        ReadMaterialSurface(materials[a].transparent, mat, aiTextureType_OPACITY, AI_MATKEY_COLOR_TRANSPARENT);
-        if (!materials[a].transparent.texture.empty()) numTextures++;
-        ReadMaterialSurface(materials[a].normal, mat, aiTextureType_NORMALS, NULL, 0, 0);
-        if (!materials[a].normal.texture.empty()) numTextures++;
+        if (ReadMaterialSurface(material.ambient, mat, aiTextureType_AMBIENT, AI_MATKEY_COLOR_AMBIENT))
+            ++numTextures;
+        if (ReadMaterialSurface(material.diffuse, mat, aiTextureType_DIFFUSE, AI_MATKEY_COLOR_DIFFUSE))
+            ++numTextures;
+        if (ReadMaterialSurface(material.specular, mat, aiTextureType_SPECULAR, AI_MATKEY_COLOR_SPECULAR))
+            ++numTextures;
+        if (ReadMaterialSurface(material.emissive, mat, aiTextureType_EMISSIVE, AI_MATKEY_COLOR_EMISSIVE))
+            ++numTextures;
+        if (ReadMaterialSurface(material.reflective, mat, aiTextureType_REFLECTION, AI_MATKEY_COLOR_REFLECTIVE))
+            ++numTextures;
+        if (ReadMaterialSurface(material.transparent, mat, aiTextureType_OPACITY, AI_MATKEY_COLOR_TRANSPARENT))
+            ++numTextures;
+        if (ReadMaterialSurface(material.normal, mat, aiTextureType_NORMALS, nullptr, 0, 0))
+            ++numTextures;
 
-        materials[a].shininess.exist = mat->Get(AI_MATKEY_SHININESS, materials[a].shininess.value) == aiReturn_SUCCESS;
-        materials[a].transparency.exist = mat->Get(AI_MATKEY_OPACITY, materials[a].transparency.value) == aiReturn_SUCCESS;
-        materials[a].index_refraction.exist = mat->Get(AI_MATKEY_REFRACTI, materials[a].index_refraction.value) == aiReturn_SUCCESS;
+        material.shininess.exist = mat.Get(AI_MATKEY_SHININESS, material.shininess.value) == aiReturn_SUCCESS;
+        material.transparency.exist = mat.Get(AI_MATKEY_OPACITY, material.transparency.value) == aiReturn_SUCCESS;
+        material.index_refraction.exist = mat.Get(AI_MATKEY_REFRACTI, material.index_refraction.value) == aiReturn_SUCCESS;
     }
 
     // output textures if present
     if (numTextures > 0) {
         mOutput << startstr << "<library_images>" << endstr;
         PushTag();
-        for (std::vector<Material>::const_iterator it = materials.begin(); it != materials.end(); ++it) {
-            const Material &mat = *it;
-            WriteImageEntry(mat.ambient, mat.name + "-ambient-image");
-            WriteImageEntry(mat.diffuse, mat.name + "-diffuse-image");
-            WriteImageEntry(mat.specular, mat.name + "-specular-image");
-            WriteImageEntry(mat.emissive, mat.name + "-emission-image");
-            WriteImageEntry(mat.reflective, mat.name + "-reflective-image");
-            WriteImageEntry(mat.transparent, mat.name + "-transparent-image");
-            WriteImageEntry(mat.normal, mat.name + "-normal-image");
+        for (const Material &mat : materials) {
+            WriteImageEntry(mat.ambient, mat.id + "-ambient-image");
+            WriteImageEntry(mat.diffuse, mat.id + "-diffuse-image");
+            WriteImageEntry(mat.specular, mat.id + "-specular-image");
+            WriteImageEntry(mat.emissive, mat.id + "-emission-image");
+            WriteImageEntry(mat.reflective, mat.id + "-reflective-image");
+            WriteImageEntry(mat.transparent, mat.id + "-transparent-image");
+            WriteImageEntry(mat.normal, mat.id + "-normal-image");
         }
         PopTag();
         mOutput << startstr << "</library_images>" << endstr;
@@ -773,40 +759,39 @@ void ColladaExporter::WriteMaterials() {
     if (!materials.empty()) {
         mOutput << startstr << "<library_effects>" << endstr;
         PushTag();
-        for (std::vector<Material>::const_iterator it = materials.begin(); it != materials.end(); ++it) {
-            const Material &mat = *it;
+        for (const Material &mat : materials) {
             // this is so ridiculous it must be right
-            mOutput << startstr << "<effect id=\"" << XMLIDEncode(mat.name) << "-fx\" name=\"" << XMLEscape(mat.name) << "\">" << endstr;
+            mOutput << startstr << "<effect id=\"" << mat.id << "-fx\" name=\"" << mat.name << "\">" << endstr;
             PushTag();
             mOutput << startstr << "<profile_COMMON>" << endstr;
             PushTag();
 
             // write sampler- and surface params for the texture entries
-            WriteTextureParamEntry(mat.emissive, "emission", mat.name);
-            WriteTextureParamEntry(mat.ambient, "ambient", mat.name);
-            WriteTextureParamEntry(mat.diffuse, "diffuse", mat.name);
-            WriteTextureParamEntry(mat.specular, "specular", mat.name);
-            WriteTextureParamEntry(mat.reflective, "reflective", mat.name);
-            WriteTextureParamEntry(mat.transparent, "transparent", mat.name);
-            WriteTextureParamEntry(mat.normal, "normal", mat.name);
+            WriteTextureParamEntry(mat.emissive, "emission", mat.id);
+            WriteTextureParamEntry(mat.ambient, "ambient", mat.id);
+            WriteTextureParamEntry(mat.diffuse, "diffuse", mat.id);
+            WriteTextureParamEntry(mat.specular, "specular", mat.id);
+            WriteTextureParamEntry(mat.reflective, "reflective", mat.id);
+            WriteTextureParamEntry(mat.transparent, "transparent", mat.id);
+            WriteTextureParamEntry(mat.normal, "normal", mat.id);
 
             mOutput << startstr << "<technique sid=\"standard\">" << endstr;
             PushTag();
             mOutput << startstr << "<" << mat.shading_model << ">" << endstr;
             PushTag();
 
-            WriteTextureColorEntry(mat.emissive, "emission", mat.name + "-emission-sampler");
-            WriteTextureColorEntry(mat.ambient, "ambient", mat.name + "-ambient-sampler");
-            WriteTextureColorEntry(mat.diffuse, "diffuse", mat.name + "-diffuse-sampler");
-            WriteTextureColorEntry(mat.specular, "specular", mat.name + "-specular-sampler");
+            WriteTextureColorEntry(mat.emissive, "emission", mat.id + "-emission-sampler");
+            WriteTextureColorEntry(mat.ambient, "ambient", mat.id + "-ambient-sampler");
+            WriteTextureColorEntry(mat.diffuse, "diffuse", mat.id + "-diffuse-sampler");
+            WriteTextureColorEntry(mat.specular, "specular", mat.id + "-specular-sampler");
             WriteFloatEntry(mat.shininess, "shininess");
-            WriteTextureColorEntry(mat.reflective, "reflective", mat.name + "-reflective-sampler");
-            WriteTextureColorEntry(mat.transparent, "transparent", mat.name + "-transparent-sampler");
+            WriteTextureColorEntry(mat.reflective, "reflective", mat.id + "-reflective-sampler");
+            WriteTextureColorEntry(mat.transparent, "transparent", mat.id + "-transparent-sampler");
             WriteFloatEntry(mat.transparency, "transparency");
             WriteFloatEntry(mat.index_refraction, "index_of_refraction");
 
             if (!mat.normal.texture.empty()) {
-                WriteTextureColorEntry(mat.normal, "bump", mat.name + "-normal-sampler");
+                WriteTextureColorEntry(mat.normal, "bump", mat.id + "-normal-sampler");
             }
 
             PopTag();
@@ -826,9 +811,9 @@ void ColladaExporter::WriteMaterials() {
         PushTag();
         for (std::vector<Material>::const_iterator it = materials.begin(); it != materials.end(); ++it) {
             const Material &mat = *it;
-            mOutput << startstr << "<material id=\"" << XMLIDEncode(mat.name) << "\" name=\"" << XMLEscape(mat.name) << "\">" << endstr;
+            mOutput << startstr << "<material id=\"" << mat.id << "\" name=\"" << mat.name << "\">" << endstr;
             PushTag();
-            mOutput << startstr << "<instance_effect url=\"#" << XMLIDEncode(mat.name) << "-fx\"/>" << endstr;
+            mOutput << startstr << "<instance_effect url=\"#" << mat.id << "-fx\"/>" << endstr;
             PopTag();
             mOutput << startstr << "</material>" << endstr;
         }
@@ -855,14 +840,12 @@ void ColladaExporter::WriteControllerLibrary() {
 // Writes a skin controller of the given mesh
 void ColladaExporter::WriteController(size_t pIndex) {
     const aiMesh *mesh = mScene->mMeshes[pIndex];
-    const std::string idstr = GetMeshUniqueId(pIndex);
-    const std::string namestr = GetMeshName(pIndex);
-
-    if (mesh->mNumFaces == 0 || mesh->mNumVertices == 0)
+    // Is there a skin controller?
+    if (mesh->mNumBones == 0 || mesh->mNumFaces == 0 || mesh->mNumVertices == 0)
         return;
 
-    if (mesh->mNumBones == 0)
-        return;
+    const std::string idstr = GetObjectUniqueId(AiObjectType::Mesh, pIndex);
+    const std::string namestr = GetObjectName(AiObjectType::Mesh, pIndex);
 
     mOutput << startstr << "<controller id=\"" << idstr << "-skin\" ";
     mOutput << "name=\"skinCluster" << pIndex << "\">" << endstr;
@@ -891,7 +874,7 @@ void ColladaExporter::WriteController(size_t pIndex) {
     mOutput << startstr << "<Name_array id=\"" << idstr << "-skin-joints-array\" count=\"" << mesh->mNumBones << "\">";
 
     for (size_t i = 0; i < mesh->mNumBones; ++i)
-        mOutput << XMLIDEncode(mesh->mBones[i]->mName.C_Str()) << " ";
+        mOutput << GetBoneUniqueId(mesh->mBones[i]) << " ";
 
     mOutput << "</Name_array>" << endstr;
 
@@ -1020,8 +1003,8 @@ void ColladaExporter::WriteGeometryLibrary() {
 // Writes the given mesh
 void ColladaExporter::WriteGeometry(size_t pIndex) {
     const aiMesh *mesh = mScene->mMeshes[pIndex];
-    const std::string geometryName = GetMeshName(pIndex);
-    const std::string geometryId = GetMeshUniqueId(pIndex);
+    const std::string geometryId = GetObjectUniqueId(AiObjectType::Mesh, pIndex);
+    const std::string geometryName = GetObjectName(AiObjectType::Mesh, pIndex);
 
     if (mesh->mNumFaces == 0 || mesh->mNumVertices == 0)
         return;
@@ -1250,8 +1233,8 @@ void ColladaExporter::WriteFloatArray(const std::string &pIdString, FloatDataTyp
 // ------------------------------------------------------------------------------------------------
 // Writes the scene library
 void ColladaExporter::WriteSceneLibrary() {
-    const std::string sceneName = XMLEscape(mScene->mRootNode->mName.C_Str());
-    const std::string sceneId = XMLIDEncode(mScene->mRootNode->mName.C_Str());
+    const std::string sceneName = GetNodeUniqueId(mScene->mRootNode);
+    const std::string sceneId = GetNodeName(mScene->mRootNode);
 
     mOutput << startstr << "<library_visual_scenes>" << endstr;
     PushTag();
@@ -1260,7 +1243,7 @@ void ColladaExporter::WriteSceneLibrary() {
 
     // start recursive write at the root node
     for (size_t a = 0; a < mScene->mRootNode->mNumChildren; ++a)
-        WriteNode(mScene, mScene->mRootNode->mChildren[a]);
+        WriteNode(mScene->mRootNode->mChildren[a]);
 
     PopTag();
     mOutput << startstr << "</visual_scene>" << endstr;
@@ -1274,20 +1257,10 @@ void ColladaExporter::WriteAnimationLibrary(size_t pIndex) {
     if (anim->mNumChannels == 0 && anim->mNumMeshChannels == 0 && anim->mNumMorphMeshChannels == 0)
         return;
 
-    const std::string animation_name_escaped = XMLEscape(anim->mName.C_Str());
-    std::string idstr = anim->mName.C_Str();
-    std::string ending = std::string("AnimId") + to_string(pIndex);
-    if (idstr.length() >= ending.length()) {
-        if (0 != idstr.compare(idstr.length() - ending.length(), ending.length(), ending)) {
-            idstr = idstr + ending;
-        }
-    } else {
-        idstr = idstr + ending;
-    }
+    const std::string animationNameEscaped = GetObjectName(AiObjectType::Animation, pIndex);
+    const std::string idstrEscaped = GetObjectUniqueId(AiObjectType::Animation, pIndex);
 
-    const std::string idstrEscaped = XMLIDEncode(idstr);
-
-    mOutput << startstr << "<animation id=\"" + idstrEscaped + "\" name=\"" + animation_name_escaped + "\">" << endstr;
+    mOutput << startstr << "<animation id=\"" + idstrEscaped + "\" name=\"" + animationNameEscaped + "\">" << endstr;
     PushTag();
 
     std::string cur_node_idstr;
@@ -1503,31 +1476,25 @@ const aiNode *findSkeletonRootNode(const aiScene *scene, const aiMesh *mesh) {
 
 // ------------------------------------------------------------------------------------------------
 // Recursively writes the given node
-void ColladaExporter::WriteNode(const aiScene *pScene, aiNode *pNode) {
-    // the node must have a name
-    if (pNode->mName.length == 0) {
-        std::stringstream ss;
-        ss << "Node_" << pNode;
-        pNode->mName.Set(ss.str());
-    }
-
+void ColladaExporter::WriteNode(const aiNode *pNode) {
     // If the node is associated with a bone, it is a joint node (JOINT)
     // otherwise it is a normal node (NODE)
+    // Assimp-specific: nodes with no name cannot be associated with bones
     const char *node_type;
     bool is_joint, is_skeleton_root = false;
-    if (nullptr == findBone(pScene, pNode->mName.C_Str())) {
+    if (pNode->mName.length == 0 && nullptr == findBone(mScene, pNode->mName.C_Str())) {
         node_type = "NODE";
         is_joint = false;
     } else {
         node_type = "JOINT";
         is_joint = true;
-        if (!pNode->mParent || nullptr == findBone(pScene, pNode->mParent->mName.C_Str())) {
+        if (!pNode->mParent || nullptr == findBone(mScene, pNode->mParent->mName.C_Str())) {
             is_skeleton_root = true;
         }
     }
 
-    const std::string node_id = XMLIDEncode(pNode->mName.data);
-    const std::string node_name = XMLEscape(pNode->mName.data);
+    const std::string node_id = GetNodeUniqueId(pNode);
+    const std::string node_name = GetNodeName(pNode);
     mOutput << startstr << "<node ";
     if (is_skeleton_root) {
         mOutput << "id=\"" << node_id << "\" " << (is_joint ? "sid=\"" + node_id + "\" " : ""); // For now, only support one skeleton in a scene.
@@ -1595,7 +1562,7 @@ void ColladaExporter::WriteNode(const aiScene *pScene, aiNode *pNode) {
             if (mesh->mNumFaces == 0 || mesh->mNumVertices == 0)
                 continue;
 
-            const std::string meshId = GetMeshUniqueId(pNode->mMeshes[a]);
+            const std::string meshId = GetObjectUniqueId(AiObjectType::Mesh, pNode->mMeshes[a]);
 
             if (mesh->mNumBones == 0) {
                 mOutput << startstr << "<instance_geometry url=\"#" << meshId << "\">" << endstr;
@@ -1608,9 +1575,9 @@ void ColladaExporter::WriteNode(const aiScene *pScene, aiNode *pNode) {
 
                 // note! this mFoundSkeletonRootNodeID some how affects animation, it makes the mesh attaches to armature skeleton root node.
                 // use the first bone to find skeleton root
-                const aiNode *skeletonRootBoneNode = findSkeletonRootNode(pScene, mesh);
+                const aiNode *skeletonRootBoneNode = findSkeletonRootNode(mScene, mesh);
                 if (skeletonRootBoneNode) {
-                    mFoundSkeletonRootNodeID = XMLIDEncode(skeletonRootBoneNode->mName.C_Str());
+                    mFoundSkeletonRootNodeID = GetNodeUniqueId(skeletonRootBoneNode);
                 }
                 mOutput << startstr << "<skeleton>#" << mFoundSkeletonRootNodeID << "</skeleton>" << endstr;
             }
@@ -1618,7 +1585,7 @@ void ColladaExporter::WriteNode(const aiScene *pScene, aiNode *pNode) {
             PushTag();
             mOutput << startstr << "<technique_common>" << endstr;
             PushTag();
-            mOutput << startstr << "<instance_material symbol=\"defaultMaterial\" target=\"#" << XMLIDEncode(materials[mesh->mMaterialIndex].name) << "\">" << endstr;
+            mOutput << startstr << "<instance_material symbol=\"defaultMaterial\" target=\"#" << GetObjectUniqueId(AiObjectType::Material, mesh->mMaterialIndex) << "\">" << endstr;
             PushTag();
             for (size_t aa = 0; aa < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++aa) {
                 if (mesh->HasTextureCoords(static_cast<unsigned int>(aa)))
@@ -1643,64 +1610,154 @@ void ColladaExporter::WriteNode(const aiScene *pScene, aiNode *pNode) {
 
     // recurse into subnodes
     for (size_t a = 0; a < pNode->mNumChildren; ++a)
-        WriteNode(pScene, pNode->mChildren[a]);
+        WriteNode(pNode->mChildren[a]);
 
     PopTag();
     mOutput << startstr << "</node>" << endstr;
 }
 
-/// Get or Create a unique mesh ID string for the given mesh index
-std::string Assimp::ColladaExporter::GetMeshUniqueId(size_t pIndex) {
-    auto meshId = mMeshIdMap.find(pIndex);
-    if (meshId != mMeshIdMap.cend())
-        return meshId->second;
-
-    // Not seen this mesh before, create and add
-    return AddMeshIndexToMaps(pIndex, true);
+inline bool IsUniqueId(const std::unordered_set<std::string> &idSet, const std::string &idStr) {
+    return (idSet.find(idStr) == idSet.end());
 }
 
-std::string Assimp::ColladaExporter::GetMeshName(size_t pIndex) {
-    auto meshName = mMeshNameMap.find(pIndex);
-    if (meshName != mMeshNameMap.cend())
-        return meshName->second;
-
-    // Not seen this mesh before, create and add
-    return AddMeshIndexToMaps(pIndex, false);
-}
-
-inline bool ValueIsUnique(const std::map<size_t, std::string> &map, const std::string &value) {
-    for (const auto &map_val : map) {
-        if (value == map_val.second)
-            return false;
-    }
-    return true;
-}
-
-// Add the mesh index to both Id and Name maps and return either Id or Name
-std::string Assimp::ColladaExporter::AddMeshIndexToMaps(size_t pIndex, bool meshId) {
-    const aiMesh *mesh = mScene->mMeshes[pIndex];
-    std::string idStr = mesh->mName.length == 0 ? std::string("meshId_") + to_string(pIndex) : XMLIDEncode(mesh->mName.C_Str());
-    // Ensure is unique. Relatively slow but will only happen once per mesh
-    if (!ValueIsUnique(mMeshIdMap, idStr)) {
+inline void MakeUniqueId(const std::unordered_set<std::string> &idSet, std::string &idStr) {
+    if (!IsUniqueId(idSet, idStr)) {
         // Select a number to append
         size_t postfix = 1;
         idStr.append("_");
-        while (!ValueIsUnique(mMeshIdMap, idStr + to_string(postfix))) {
+        while (!IsUniqueId(idSet, idStr + to_string(postfix))) {
             ++postfix;
         }
-        idStr = idStr + to_string(postfix);
+        idStr.append(to_string(postfix));
     }
-    // Add to map
-    mMeshIdMap.insert(std::make_pair(pIndex, idStr));
+}
 
-    // Add name to map
-    const std::string nameStr = mesh->mName.length == 0 ? idStr : XMLEscape(mesh->mName.C_Str());
-    mMeshNameMap.insert(std::make_pair(pIndex, nameStr));
+void Assimp::ColladaExporter::CreateNodeIds(const aiNode *node) {
+    GetNodeUniqueId(node);
+    for (size_t a = 0; a < node->mNumChildren; ++a)
+        CreateNodeIds(node->mChildren[a]);
+}
 
-    if (meshId)
-        return idStr;
+std::string Assimp::ColladaExporter::GetNodeUniqueId(const aiNode *node) {
+    // Use the pointer as the key. This is safe because the scene is immutable.
+    auto idIt = mNodeIdMap.find(node);
+    if (idIt != mNodeIdMap.cend())
+        return idIt->second;
+
+    // Prefer the requested Collada Id if extant
+    std::string idStr;
+    aiString origId;
+    if (node->mMetaData && node->mMetaData->Get(AI_METADATA_COLLADA_ID, origId)) {
+        idStr = origId.C_Str();
+    } else {
+        idStr = node->mName.C_Str();
+    }
+    // Make sure the requested id is valid
+    if (idStr.empty())
+        idStr = "node";
     else
-        return nameStr;
+        idStr = XMLIDEncode(idStr);
+
+    // Ensure it's unique
+    MakeUniqueId(mUniqueIds, idStr);
+    mUniqueIds.insert(idStr);
+    mNodeIdMap.insert(std::make_pair(node, idStr));
+    return idStr;
+}
+
+std::string Assimp::ColladaExporter::GetNodeName(const aiNode *node) {
+
+    return XMLEscape(node->mName.C_Str());
+}
+
+std::string Assimp::ColladaExporter::GetBoneUniqueId(const aiBone *bone) {
+    // Use the pointer as the key. This is safe because the scene is immutable.
+    auto idIt = mNodeIdMap.find(bone);
+    if (idIt != mNodeIdMap.cend())
+        return idIt->second;
+
+    // New, create an id
+    std::string idStr(bone->mName.C_Str());
+
+    // Make sure the requested id is valid
+    if (idStr.empty())
+        idStr = "bone";
+    else
+        idStr = XMLIDEncode(idStr);
+
+    // Ensure it's unique
+    MakeUniqueId(mUniqueIds, idStr);
+    mUniqueIds.insert(idStr);
+    mNodeIdMap.insert(std::make_pair(bone, idStr));
+    return idStr;
+}
+
+std::string Assimp::ColladaExporter::GetObjectUniqueId(AiObjectType type, size_t pIndex) {
+    auto idIt = GetObjectIdMap(type).find(pIndex);
+    if (idIt != GetObjectIdMap(type).cend())
+        return idIt->second;
+
+    // Not seen this object before, create and add
+    NameIdPair result = AddObjectIndexToMaps(type, pIndex);
+    return result.second;
+}
+
+std::string Assimp::ColladaExporter::GetObjectName(AiObjectType type, size_t pIndex) {
+    auto meshName = GetObjectNameMap(type).find(pIndex);
+    if (meshName != GetObjectNameMap(type).cend())
+        return meshName->second;
+
+    // Not seen this object before, create and add
+    NameIdPair result = AddObjectIndexToMaps(type, pIndex);
+    return result.first;
+}
+
+// Determine unique id and add the name and id to the maps
+// @param type object type
+// @param index object index
+// @param name in/out. Caller to set the original name if known.
+// @param idStr in/out. Caller to set the preferred id if known.
+Assimp::ColladaExporter::NameIdPair Assimp::ColladaExporter::AddObjectIndexToMaps(AiObjectType type, size_t index) {
+
+    std::string idStr;
+    std::string name;
+
+    // Get the name
+    switch (type) {
+    case AiObjectType::Mesh: name = mScene->mMeshes[index]->mName.C_Str(); break;
+    case AiObjectType::Material: name = mScene->mMaterials[index]->GetName().C_Str(); break;
+    case AiObjectType::Animation: name = mScene->mAnimations[index]->mName.C_Str(); break;
+    case AiObjectType::Light: name = mScene->mLights[index]->mName.C_Str(); break;
+    case AiObjectType::Camera: name = mScene->mCameras[index]->mName.C_Str(); break;
+    case AiObjectType::Count: throw std::logic_error("ColladaExporter::AiObjectType::Count is not an object type");
+    }
+
+    if (name.empty()) {
+        // Default ids if empty name
+        switch (type) {
+        case AiObjectType::Mesh: idStr = std::string("meshId_"); break;
+        case AiObjectType::Material: idStr = std::string("materialId_"); break; // This one should never happen
+        case AiObjectType::Animation: idStr = std::string("animationId_"); break;
+        case AiObjectType::Light: idStr = std::string("lightId_"); break;
+        case AiObjectType::Camera: idStr = std::string("cameraId_"); break;
+        case AiObjectType::Count: throw std::logic_error("ColladaExporter::AiObjectType::Count is not an object type");
+        }
+        idStr.append(to_string(index));
+    } else {
+        idStr = XMLIDEncode(name);
+    }
+
+    if (!name.empty())
+        name = XMLEscape(name);
+
+    MakeUniqueId(mUniqueIds, idStr);
+
+    // Add to maps
+    mUniqueIds.insert(idStr);
+    GetObjectIdMap(type).insert(std::make_pair(index, idStr));
+    GetObjectNameMap(type).insert(std::make_pair(index, idStr));
+
+    return std::make_pair(name, idStr);
 }
 
 #endif
diff --git a/code/Collada/ColladaExporter.h b/code/Collada/ColladaExporter.h
index d75d2d355..c6801395b 100644
--- a/code/Collada/ColladaExporter.h
+++ b/code/Collada/ColladaExporter.h
@@ -46,17 +46,19 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef AI_COLLADAEXPORTER_H_INC
 #define AI_COLLADAEXPORTER_H_INC
 
+#include <assimp/StringUtils.h>
 #include <assimp/ai_assert.h>
 #include <assimp/light.h>
 #include <assimp/material.h>
 #include <assimp/mesh.h>
 #include <assimp/Exporter.hpp>
+
+#include <array>
 #include <map>
 #include <sstream>
+#include <unordered_set>
 #include <vector>
 
-#include <assimp/StringUtils.h>
-
 struct aiScene;
 struct aiNode;
 
@@ -135,7 +137,7 @@ protected:
     std::string mFoundSkeletonRootNodeID = "skeleton_root"; // will be replaced by found node id in the WriteNode call.
 
     /// Recursively writes the given node
-    void WriteNode(const aiScene *scene, aiNode *pNode);
+    void WriteNode(const aiNode *pNode);
 
     /// Enters a new xml element, which increases the indentation
     void PushTag() { startstr.append("  "); }
@@ -145,14 +147,40 @@ protected:
         startstr.erase(startstr.length() - 2);
     }
 
-    /// Get or Create a unique mesh ID string for the given mesh index
-    std::string GetMeshUniqueId(size_t pIndex);
-    std::string GetMeshName(size_t pIndex);
+    void CreateNodeIds(const aiNode *node);
+
+    /// Get or Create a unique Node ID string for the given Node
+    std::string GetNodeUniqueId(const aiNode *node);
+    std::string GetNodeName(const aiNode *node);
+
+    std::string GetBoneUniqueId(const aiBone *bone);
+
+    enum class AiObjectType {
+        Mesh,
+        Material,
+        Animation,
+        Light,
+        Camera,
+        Count,
+    };
+    /// Get or Create a unique ID string for the given scene object index
+    std::string GetObjectUniqueId(AiObjectType type, size_t pIndex);
+    /// Get or Create a name string for the given scene object index
+    std::string GetObjectName(AiObjectType type, size_t pIndex);
+
+    typedef std::map<size_t, std::string> IndexIdMap;
+    typedef std::pair<std::string, std::string> NameIdPair;
+    NameIdPair AddObjectIndexToMaps(AiObjectType type, size_t pIndex);
+
+    // Helpers
+    inline IndexIdMap &GetObjectIdMap(AiObjectType type) { return mObjectIdMap[static_cast<size_t>(type)]; }
+    inline IndexIdMap &GetObjectNameMap(AiObjectType type) { return mObjectNameMap[static_cast<size_t>(type)]; }
 
 private:
-    std::string AddMeshIndexToMaps(size_t pIndex, bool meshId);
-    mutable std::map<size_t, std::string> mMeshIdMap; // Cache of encoded unique IDs
-    mutable std::map<size_t, std::string> mMeshNameMap; // Cache of encoded mesh names
+    std::unordered_set<std::string> mUniqueIds; // Cache of used unique ids
+    std::map<const void *, std::string> mNodeIdMap; // Cache of encoded node and bone ids
+    std::array<IndexIdMap, static_cast<size_t>(AiObjectType::Count)> mObjectIdMap; // Cache of encoded unique IDs
+    std::array<IndexIdMap, static_cast<size_t>(AiObjectType::Count)> mObjectNameMap; // Cache of encoded names
 
 public:
     /// Stringstream to write all output into
@@ -198,6 +226,7 @@ public:
 
     // summarize a material in an convenient way.
     struct Material {
+        std::string id;
         std::string name;
         std::string shading_model;
         Surface ambient, diffuse, specular, emissive, reflective, transparent, normal;
@@ -206,20 +235,18 @@ public:
         Material() {}
     };
 
-    std::vector<Material> materials;
-
     std::map<unsigned int, std::string> textures;
 
 public:
     /// Dammit C++ - y u no compile two-pass? No I have to add all methods below the struct definitions
     /// Reads a single surface entry from the given material keys
-    void ReadMaterialSurface(Surface &poSurface, const aiMaterial *pSrcMat, aiTextureType pTexture, const char *pKey, size_t pType, size_t pIndex);
+    bool ReadMaterialSurface(Surface &poSurface, const aiMaterial &pSrcMat, aiTextureType pTexture, const char *pKey, size_t pType, size_t pIndex);
     /// Writes an image entry for the given surface
-    void WriteImageEntry(const Surface &pSurface, const std::string &pNameAdd);
+    void WriteImageEntry(const Surface &pSurface, const std::string &imageId);
     /// Writes the two parameters necessary for referencing a texture in an effect entry
-    void WriteTextureParamEntry(const Surface &pSurface, const std::string &pTypeName, const std::string &pMatName);
+    void WriteTextureParamEntry(const Surface &pSurface, const std::string &pTypeName, const std::string &materialId);
     /// Writes a color-or-texture entry into an effect definition
-    void WriteTextureColorEntry(const Surface &pSurface, const std::string &pTypeName, const std::string &pImageName);
+    void WriteTextureColorEntry(const Surface &pSurface, const std::string &pTypeName, const std::string &imageId);
     /// Writes a scalar property
     void WriteFloatEntry(const Property &pProperty, const std::string &pTypeName);
 };
diff --git a/test/unit/utColladaImportExport.cpp b/test/unit/utColladaImportExport.cpp
index 5c2f801db..5b0c9f880 100644
--- a/test/unit/utColladaImportExport.cpp
+++ b/test/unit/utColladaImportExport.cpp
@@ -82,20 +82,75 @@ public:
         return true;
     }
 
+    typedef std::pair<std::string, std::string> IdNameString;
+    typedef std::map<std::string, std::string> IdNameMap;
+
+    template <typename T>
+    static inline IdNameString GetItemIdName(const T *item, size_t index) {
+        std::ostringstream stream;
+        stream << typeid(T).name() << "@" << index;
+        return std::make_pair(std::string(item->mName.C_Str()), stream.str());
+    }
+
+    // Specialisations
+    static inline IdNameString GetItemIdName(aiMaterial *item, size_t index) {
+        std::ostringstream stream;
+        stream << typeid(aiMaterial).name() << "@" << index;
+        return std::make_pair(std::string(item->GetName().C_Str()), stream.str());
+    }
+
+    static inline IdNameString GetItemIdName(aiTexture *item, size_t index) {
+        std::ostringstream stream;
+        stream << typeid(aiTexture).name() << "@" << index;
+        return std::make_pair(std::string(item->mFilename.C_Str()), stream.str());
+    }
+
+    static inline void ReportDuplicate(IdNameMap &itemIdMap, const IdNameString &namePair, const char *typeNameStr) {
+        const auto result = itemIdMap.insert(namePair);
+        EXPECT_TRUE(result.second) << "Duplicate '" << typeNameStr << "' name: '" << namePair.first << "'. " << namePair.second << " == " << result.first->second;
+    }
+
+    template <typename T>
+    static inline void CheckUniqueIds(IdNameMap &itemIdMap, unsigned int itemCount, T **itemArray) {
+        for (size_t idx = 0; idx < itemCount; ++idx) {
+            IdNameString namePair = GetItemIdName(itemArray[idx], idx);
+            ReportDuplicate(itemIdMap, namePair, typeid(T).name());
+        }
+    }
+
+    static inline void CheckUniqueIds(IdNameMap &itemIdMap, const aiNode *parent, size_t index) {
+        IdNameString namePair = GetItemIdName(parent, index);
+        ReportDuplicate(itemIdMap, namePair, typeid(aiNode).name());
+        for (size_t idx = 0; idx < parent->mNumChildren; ++idx) {
+            CheckUniqueIds(itemIdMap, parent->mChildren[idx], idx);
+        }
+    }
+
+    static inline void SetAllNodeNames(const aiString &newName, aiNode *node) {
+        node->mName = newName;
+        for (size_t idx = 0; idx < node->mNumChildren; ++idx) {
+            SetAllNodeNames(newName, node->mChildren[idx]);
+        }
+    }
+
     void ImportAndCheckIds(const char *file, size_t meshCount) {
-        // Import the Collada using the 'default' where mesh names are the ids
+        // Import the Collada using the 'default' where aiMesh names are the Collada ids
         Assimp::Importer importer;
         const aiScene *scene = importer.ReadFile(file, aiProcess_ValidateDataStructure);
         ASSERT_TRUE(scene != nullptr) << "Fatal: could not re-import " << file;
         EXPECT_EQ(meshCount, scene->mNumMeshes) << "in " << file;
 
-        // Check the mesh ids are unique
-        std::map<std::string, size_t> meshNameMap;
-        for (size_t idx = 0; idx < scene->mNumMeshes; ++idx) {
-            std::string meshName(scene->mMeshes[idx]->mName.C_Str());
-            const auto result = meshNameMap.insert(std::make_pair(meshName, idx));
-            EXPECT_TRUE(result.second) << "Duplicate name: " << meshName << " index " << result.first->second;
-        }
+        // Check the ids are unique
+        IdNameMap itemIdMap;
+        // Recurse the Nodes
+        CheckUniqueIds(itemIdMap, scene->mRootNode, 0);
+        // Check the lists
+        CheckUniqueIds(itemIdMap, scene->mNumMeshes, scene->mMeshes);
+        CheckUniqueIds(itemIdMap, scene->mNumAnimations, scene->mAnimations);
+        CheckUniqueIds(itemIdMap, scene->mNumMaterials, scene->mMaterials);
+        CheckUniqueIds(itemIdMap, scene->mNumTextures, scene->mTextures);
+        CheckUniqueIds(itemIdMap, scene->mNumLights, scene->mLights);
+        CheckUniqueIds(itemIdMap, scene->mNumCameras, scene->mCameras);
     }
 };
 
@@ -115,19 +170,49 @@ TEST_F(utColladaImportExport, exporterUniqueIdsTest) {
     ASSERT_TRUE(scene != nullptr) << "Fatal: could not import teapots.DAE!";
     ASSERT_EQ(3u, scene->mNumMeshes) << "Fatal: teapots.DAE initial load failed";
 
-    // Clear the mesh names
+    // Clear all the names
     for (size_t idx = 0; idx < scene->mNumMeshes; ++idx) {
         scene->mMeshes[idx]->mName.Clear();
     }
+    for (size_t idx = 0; idx < scene->mNumMaterials; ++idx) {
+        scene->mMaterials[idx]->RemoveProperty(AI_MATKEY_NAME);
+    }
+    for (size_t idx = 0; idx < scene->mNumAnimations; ++idx) {
+        scene->mAnimations[idx]->mName.Clear();
+    }
+    // Can't clear texture names
+    for (size_t idx = 0; idx < scene->mNumLights; ++idx) {
+        scene->mLights[idx]->mName.Clear();
+    }
+    for (size_t idx = 0; idx < scene->mNumCameras; ++idx) {
+        scene->mCameras[idx]->mName.Clear();
+    }
+
+    SetAllNodeNames(aiString(), scene->mRootNode);
+
     ASSERT_EQ(AI_SUCCESS, exporter.Export(scene, "collada", outFileEmpty)) << "Fatal: Could not export un-named meshes file";
 
     ImportAndCheckIds(outFileEmpty, 3);
 
-    // Force the meshes to have the same non-empty name
-    aiString testName("test_mesh");
+    // Force everything to have the same non-empty name
+    aiString testName("test_name");
     for (size_t idx = 0; idx < scene->mNumMeshes; ++idx) {
         scene->mMeshes[idx]->mName = testName;
     }
+    for (size_t idx = 0; idx < scene->mNumMaterials; ++idx) {
+        scene->mMaterials[idx]->AddProperty(&testName, AI_MATKEY_NAME);
+    }
+    for (size_t idx = 0; idx < scene->mNumAnimations; ++idx) {
+        scene->mAnimations[idx]->mName = testName;
+    }
+    // Can't clear texture names
+    for (size_t idx = 0; idx < scene->mNumLights; ++idx) {
+        scene->mLights[idx]->mName = testName;
+    }
+    for (size_t idx = 0; idx < scene->mNumCameras; ++idx) {
+        scene->mCameras[idx]->mName = testName;
+    }
+
     ASSERT_EQ(AI_SUCCESS, exporter.Export(scene, "collada", outFileNamed)) << "Fatal: Could not export named meshes file";
 
     ImportAndCheckIds(outFileNamed, 3);

From ee16d2c4c95319a403f9c21ce10141b20e9df2a0 Mon Sep 17 00:00:00 2001
From: RichardTea <31507749+RichardTea@users.noreply.github.com>
Date: Fri, 1 May 2020 11:13:38 +0100
Subject: [PATCH 124/211] Fix camera, light and bone unique ids

Bones don't have a unit test yet
---
 code/Collada/ColladaExporter.cpp | 106 +++++++++++++++----------------
 1 file changed, 52 insertions(+), 54 deletions(-)

diff --git a/code/Collada/ColladaExporter.cpp b/code/Collada/ColladaExporter.cpp
index b91e118ec..a9137b50b 100644
--- a/code/Collada/ColladaExporter.cpp
+++ b/code/Collada/ColladaExporter.cpp
@@ -397,7 +397,7 @@ void ColladaExporter::WriteCamera(size_t pIndex) {
     const std::string cameraId = GetObjectUniqueId(AiObjectType::Camera, pIndex);
     const std::string cameraName = GetObjectName(AiObjectType::Camera, pIndex);
 
-    mOutput << startstr << "<camera id=\"" << cameraId << "-camera\" name=\"" << cameraName << "\" >" << endstr;
+    mOutput << startstr << "<camera id=\"" << cameraId << "\" name=\"" << cameraName << "\" >" << endstr;
     PushTag();
     mOutput << startstr << "<optics>" << endstr;
     PushTag();
@@ -450,7 +450,7 @@ void ColladaExporter::WriteLight(size_t pIndex) {
     const std::string lightId = GetObjectUniqueId(AiObjectType::Light, pIndex);
     const std::string lightName = GetObjectName(AiObjectType::Light, pIndex);
 
-    mOutput << startstr << "<light id=\"" << lightId << "-light\" name=\""
+    mOutput << startstr << "<light id=\"" << lightId << "\" name=\""
             << lightName << "\" >" << endstr;
     PushTag();
     mOutput << startstr << "<technique_common>" << endstr;
@@ -874,7 +874,7 @@ void ColladaExporter::WriteController(size_t pIndex) {
     mOutput << startstr << "<Name_array id=\"" << idstr << "-skin-joints-array\" count=\"" << mesh->mNumBones << "\">";
 
     for (size_t i = 0; i < mesh->mNumBones; ++i)
-        mOutput << GetBoneUniqueId(mesh->mBones[i]) << " ";
+        mOutput << GetBoneUniqueId(mesh->mBones[i]) << ' ';
 
     mOutput << "</Name_array>" << endstr;
 
@@ -1410,12 +1410,12 @@ void ColladaExporter::WriteAnimationsLibrary() {
 }
 // ------------------------------------------------------------------------------------------------
 // Helper to find a bone by name in the scene
-aiBone *findBone(const aiScene *scene, const char *name) {
+aiBone *findBone(const aiScene *scene, const aiString &name) {
     for (size_t m = 0; m < scene->mNumMeshes; m++) {
         aiMesh *mesh = scene->mMeshes[m];
         for (size_t b = 0; b < mesh->mNumBones; b++) {
             aiBone *bone = mesh->mBones[b];
-            if (0 == strcmp(name, bone->mName.C_Str())) {
+            if (name == bone->mName) {
                 return bone;
             }
         }
@@ -1424,6 +1424,7 @@ aiBone *findBone(const aiScene *scene, const char *name) {
 }
 
 // ------------------------------------------------------------------------------------------------
+// Helper to find the node associated with a bone in the scene
 const aiNode *findBoneNode(const aiNode *aNode, const aiBone *bone) {
     if (aNode && bone && aNode->mName == bone->mName) {
         return aNode;
@@ -1432,15 +1433,17 @@ const aiNode *findBoneNode(const aiNode *aNode, const aiBone *bone) {
     if (aNode && bone) {
         for (unsigned int i = 0; i < aNode->mNumChildren; ++i) {
             aiNode *aChild = aNode->mChildren[i];
-            const aiNode *foundFromChild = 0;
+            const aiNode *foundFromChild = nullptr;
             if (aChild) {
                 foundFromChild = findBoneNode(aChild, bone);
-                if (foundFromChild) return foundFromChild;
+                if (foundFromChild) {
+                    return foundFromChild;
+                }
             }
         }
     }
 
-    return NULL;
+    return nullptr;
 }
 
 const aiNode *findSkeletonRootNode(const aiScene *scene, const aiMesh *mesh) {
@@ -1451,7 +1454,7 @@ const aiNode *findSkeletonRootNode(const aiScene *scene, const aiMesh *mesh) {
 
             const aiNode *node = findBoneNode(scene->mRootNode, bone);
             if (node) {
-                while (node->mParent && findBone(scene, node->mParent->mName.C_Str()) != 0) {
+                while (node->mParent && findBone(scene, node->mParent->mName) != nullptr) {
                     node = node->mParent;
                 }
                 topParentBoneNodes.insert(node);
@@ -1482,13 +1485,13 @@ void ColladaExporter::WriteNode(const aiNode *pNode) {
     // Assimp-specific: nodes with no name cannot be associated with bones
     const char *node_type;
     bool is_joint, is_skeleton_root = false;
-    if (pNode->mName.length == 0 && nullptr == findBone(mScene, pNode->mName.C_Str())) {
+    if (pNode->mName.length == 0 || nullptr == findBone(mScene, pNode->mName)) {
         node_type = "NODE";
         is_joint = false;
     } else {
         node_type = "JOINT";
         is_joint = true;
-        if (!pNode->mParent || nullptr == findBone(mScene, pNode->mParent->mName.C_Str())) {
+        if (!pNode->mParent || nullptr == findBone(mScene, pNode->mParent->mName)) {
             is_skeleton_root = true;
         }
     }
@@ -1542,14 +1545,14 @@ void ColladaExporter::WriteNode(const aiNode *pNode) {
         //check if it is a camera node
         for (size_t i = 0; i < mScene->mNumCameras; i++) {
             if (mScene->mCameras[i]->mName == pNode->mName) {
-                mOutput << startstr << "<instance_camera url=\"#" << node_id << "-camera\"/>" << endstr;
+                mOutput << startstr << "<instance_camera url=\"#" << GetObjectUniqueId(AiObjectType::Camera, i) << "\"/>" << endstr;
                 break;
             }
         }
         //check if it is a light node
         for (size_t i = 0; i < mScene->mNumLights; i++) {
             if (mScene->mLights[i]->mName == pNode->mName) {
-                mOutput << startstr << "<instance_light url=\"#" << node_id << "-light\"/>" << endstr;
+                mOutput << startstr << "<instance_light url=\"#" << GetObjectUniqueId(AiObjectType::Light, i) << "\"/>" << endstr;
                 break;
             }
         }
@@ -1620,16 +1623,17 @@ inline bool IsUniqueId(const std::unordered_set<std::string> &idSet, const std::
     return (idSet.find(idStr) == idSet.end());
 }
 
-inline void MakeUniqueId(const std::unordered_set<std::string> &idSet, std::string &idStr) {
-    if (!IsUniqueId(idSet, idStr)) {
+inline std::string MakeUniqueId(const std::unordered_set<std::string> &idSet, const std::string &idPrefix, const std::string &postfix) {
+    std::string result(idPrefix + postfix);
+    if (!IsUniqueId(idSet, result)) {
         // Select a number to append
-        size_t postfix = 1;
-        idStr.append("_");
-        while (!IsUniqueId(idSet, idStr + to_string(postfix))) {
-            ++postfix;
-        }
-        idStr.append(to_string(postfix));
+        size_t idnum = 1;
+        do {
+            result = idPrefix + '_' + to_string(idnum) + postfix;
+            ++idnum;
+        } while (!IsUniqueId(idSet, result));
     }
+    return result;
 }
 
 void Assimp::ColladaExporter::CreateNodeIds(const aiNode *node) {
@@ -1659,7 +1663,7 @@ std::string Assimp::ColladaExporter::GetNodeUniqueId(const aiNode *node) {
         idStr = XMLIDEncode(idStr);
 
     // Ensure it's unique
-    MakeUniqueId(mUniqueIds, idStr);
+    idStr = MakeUniqueId(mUniqueIds, idStr, std::string());
     mUniqueIds.insert(idStr);
     mNodeIdMap.insert(std::make_pair(node, idStr));
     return idStr;
@@ -1671,25 +1675,12 @@ std::string Assimp::ColladaExporter::GetNodeName(const aiNode *node) {
 }
 
 std::string Assimp::ColladaExporter::GetBoneUniqueId(const aiBone *bone) {
-    // Use the pointer as the key. This is safe because the scene is immutable.
-    auto idIt = mNodeIdMap.find(bone);
-    if (idIt != mNodeIdMap.cend())
-        return idIt->second;
+    // Find the Node that is this Bone
+    const aiNode *boneNode = findBoneNode(mScene->mRootNode, bone);
+    if (boneNode == nullptr)
+        return std::string();
 
-    // New, create an id
-    std::string idStr(bone->mName.C_Str());
-
-    // Make sure the requested id is valid
-    if (idStr.empty())
-        idStr = "bone";
-    else
-        idStr = XMLIDEncode(idStr);
-
-    // Ensure it's unique
-    MakeUniqueId(mUniqueIds, idStr);
-    mUniqueIds.insert(idStr);
-    mNodeIdMap.insert(std::make_pair(bone, idStr));
-    return idStr;
+    return GetNodeUniqueId(boneNode);
 }
 
 std::string Assimp::ColladaExporter::GetObjectUniqueId(AiObjectType type, size_t pIndex) {
@@ -1703,9 +1694,9 @@ std::string Assimp::ColladaExporter::GetObjectUniqueId(AiObjectType type, size_t
 }
 
 std::string Assimp::ColladaExporter::GetObjectName(AiObjectType type, size_t pIndex) {
-    auto meshName = GetObjectNameMap(type).find(pIndex);
-    if (meshName != GetObjectNameMap(type).cend())
-        return meshName->second;
+    auto objectName = GetObjectNameMap(type).find(pIndex);
+    if (objectName != GetObjectNameMap(type).cend())
+        return objectName->second;
 
     // Not seen this object before, create and add
     NameIdPair result = AddObjectIndexToMaps(type, pIndex);
@@ -1719,27 +1710,34 @@ std::string Assimp::ColladaExporter::GetObjectName(AiObjectType type, size_t pIn
 // @param idStr in/out. Caller to set the preferred id if known.
 Assimp::ColladaExporter::NameIdPair Assimp::ColladaExporter::AddObjectIndexToMaps(AiObjectType type, size_t index) {
 
-    std::string idStr;
     std::string name;
+    std::string idStr;
+    std::string idPostfix;
 
-    // Get the name
+    // Get the name and id postfix
     switch (type) {
     case AiObjectType::Mesh: name = mScene->mMeshes[index]->mName.C_Str(); break;
     case AiObjectType::Material: name = mScene->mMaterials[index]->GetName().C_Str(); break;
     case AiObjectType::Animation: name = mScene->mAnimations[index]->mName.C_Str(); break;
-    case AiObjectType::Light: name = mScene->mLights[index]->mName.C_Str(); break;
-    case AiObjectType::Camera: name = mScene->mCameras[index]->mName.C_Str(); break;
+    case AiObjectType::Light:
+        name = mScene->mLights[index]->mName.C_Str();
+        idPostfix = "-light";
+        break;
+    case AiObjectType::Camera:
+        name = mScene->mCameras[index]->mName.C_Str();
+        idPostfix = "-camera";
+        break;
     case AiObjectType::Count: throw std::logic_error("ColladaExporter::AiObjectType::Count is not an object type");
     }
 
     if (name.empty()) {
         // Default ids if empty name
         switch (type) {
-        case AiObjectType::Mesh: idStr = std::string("meshId_"); break;
-        case AiObjectType::Material: idStr = std::string("materialId_"); break; // This one should never happen
-        case AiObjectType::Animation: idStr = std::string("animationId_"); break;
-        case AiObjectType::Light: idStr = std::string("lightId_"); break;
-        case AiObjectType::Camera: idStr = std::string("cameraId_"); break;
+        case AiObjectType::Mesh: idStr = std::string("mesh_"); break;
+        case AiObjectType::Material: idStr = std::string("material_"); break; // This one should never happen
+        case AiObjectType::Animation: idStr = std::string("animation_"); break;
+        case AiObjectType::Light: idStr = std::string("light_"); break;
+        case AiObjectType::Camera: idStr = std::string("camera_"); break;
         case AiObjectType::Count: throw std::logic_error("ColladaExporter::AiObjectType::Count is not an object type");
         }
         idStr.append(to_string(index));
@@ -1750,12 +1748,12 @@ Assimp::ColladaExporter::NameIdPair Assimp::ColladaExporter::AddObjectIndexToMap
     if (!name.empty())
         name = XMLEscape(name);
 
-    MakeUniqueId(mUniqueIds, idStr);
+    idStr = MakeUniqueId(mUniqueIds, idStr, idPostfix);
 
     // Add to maps
     mUniqueIds.insert(idStr);
     GetObjectIdMap(type).insert(std::make_pair(index, idStr));
-    GetObjectNameMap(type).insert(std::make_pair(index, idStr));
+    GetObjectNameMap(type).insert(std::make_pair(index, name));
 
     return std::make_pair(name, idStr);
 }

From e6c4175d8dff75d0a2a62ce15c4b4299130b40f8 Mon Sep 17 00:00:00 2001
From: RichardTea <31507749+RichardTea@users.noreply.github.com>
Date: Fri, 1 May 2020 11:49:15 +0100
Subject: [PATCH 125/211] Rename Collada export tests

Use existing naming convention.
Brings all Collada tests together in Test Explorers
---
 test/CMakeLists.txt                           |   3 +-
 ...adaExportLight.cpp => utColladaExport.cpp} |  51 +++++++-
 test/unit/utColladaExportCamera.cpp           | 115 ------------------
 3 files changed, 50 insertions(+), 119 deletions(-)
 rename test/unit/{utColladaExportLight.cpp => utColladaExport.cpp} (78%)
 delete mode 100644 test/unit/utColladaExportCamera.cpp

diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index bf6694845..a5f8086e9 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -124,8 +124,7 @@ SET( IMPORTERS
   unit/utBlendImportMaterials.cpp
   unit/utBlenderWork.cpp
   unit/utBVHImportExport.cpp
-  unit/utColladaExportCamera.cpp
-  unit/utColladaExportLight.cpp
+  unit/utColladaExport.cpp
   unit/utColladaImportExport.cpp
   unit/utCSMImportExport.cpp
   unit/utB3DImportExport.cpp
diff --git a/test/unit/utColladaExportLight.cpp b/test/unit/utColladaExport.cpp
similarity index 78%
rename from test/unit/utColladaExportLight.cpp
rename to test/unit/utColladaExport.cpp
index 0327b296e..efb2d7f17 100644
--- a/test/unit/utColladaExportLight.cpp
+++ b/test/unit/utColladaExport.cpp
@@ -49,7 +49,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #ifndef ASSIMP_BUILD_NO_EXPORT
 
-class ColladaExportLight : public ::testing::Test {
+class utColladaExport : public ::testing::Test {
 public:
     void SetUp() override {
         ex = new Assimp::Exporter();
@@ -58,7 +58,9 @@ public:
 
     void TearDown() override {
         delete ex;
+        ex = nullptr;
         delete im;
+        im = nullptr;
     }
 
 protected:
@@ -66,8 +68,53 @@ protected:
     Assimp::Importer *im;
 };
 
+TEST_F(utColladaExport, testExportCamera) {
+    const char *file = "cameraExp.dae";
+
+    const aiScene *pTest = im->ReadFile(ASSIMP_TEST_MODELS_DIR "/Collada/cameras.dae", aiProcess_ValidateDataStructure);
+    ASSERT_NE(nullptr, pTest);
+    ASSERT_TRUE(pTest->HasCameras());
+
+    EXPECT_EQ(AI_SUCCESS, ex->Export(pTest, "collada", file));
+    const unsigned int origNumCams(pTest->mNumCameras);
+    std::unique_ptr<float[]> origFOV(new float[origNumCams]);
+    std::unique_ptr<float[]> orifClipPlaneNear(new float[origNumCams]);
+    std::unique_ptr<float[]> orifClipPlaneFar(new float[origNumCams]);
+    std::unique_ptr<aiString[]> names(new aiString[origNumCams]);
+    std::unique_ptr<aiVector3D[]> pos(new aiVector3D[origNumCams]);
+    for (size_t i = 0; i < origNumCams; i++) {
+        const aiCamera *orig = pTest->mCameras[i];
+        ASSERT_NE(nullptr, orig);
+
+        origFOV[i] = orig->mHorizontalFOV;
+        orifClipPlaneNear[i] = orig->mClipPlaneNear;
+        orifClipPlaneFar[i] = orig->mClipPlaneFar;
+        names[i] = orig->mName;
+        pos[i] = orig->mPosition;
+    }
+    const aiScene *imported = im->ReadFile(file, aiProcess_ValidateDataStructure);
+
+    ASSERT_NE(nullptr, imported);
+
+    EXPECT_TRUE(imported->HasCameras());
+    EXPECT_EQ(origNumCams, imported->mNumCameras);
+
+    for (size_t i = 0; i < imported->mNumCameras; i++) {
+        const aiCamera *read = imported->mCameras[i];
+
+        EXPECT_TRUE(names[i] == read->mName);
+        EXPECT_NEAR(origFOV[i], read->mHorizontalFOV, 0.0001f);
+        EXPECT_FLOAT_EQ(orifClipPlaneNear[i], read->mClipPlaneNear);
+        EXPECT_FLOAT_EQ(orifClipPlaneFar[i], read->mClipPlaneFar);
+
+        EXPECT_FLOAT_EQ(pos[i].x, read->mPosition.x);
+        EXPECT_FLOAT_EQ(pos[i].y, read->mPosition.y);
+        EXPECT_FLOAT_EQ(pos[i].z, read->mPosition.z);
+    }
+}
+
 // ------------------------------------------------------------------------------------------------
-TEST_F(ColladaExportLight, testExportLight) {
+TEST_F(utColladaExport, testExportLight) {
     const char *file = "lightsExp.dae";
 
     const aiScene *pTest = im->ReadFile(ASSIMP_TEST_MODELS_DIR "/Collada/lights.dae", aiProcess_ValidateDataStructure);
diff --git a/test/unit/utColladaExportCamera.cpp b/test/unit/utColladaExportCamera.cpp
deleted file mode 100644
index c2c704056..000000000
--- a/test/unit/utColladaExportCamera.cpp
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2020, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include <assimp/cexport.h>
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/Exporter.hpp>
-#include <assimp/Importer.hpp>
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-
-class ColladaExportCamera : public ::testing::Test {
-public:
-    void SetUp() override {
-        ex = new Assimp::Exporter();
-        im = new Assimp::Importer();
-    }
-
-    void TearDown() override {
-        delete ex;
-        ex = nullptr;
-        delete im;
-        im = nullptr;
-    }
-
-protected:
-    Assimp::Exporter *ex;
-    Assimp::Importer *im;
-};
-
-TEST_F(ColladaExportCamera, testExportCamera) {
-    const char *file = "cameraExp.dae";
-
-    const aiScene *pTest = im->ReadFile(ASSIMP_TEST_MODELS_DIR "/Collada/cameras.dae", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, pTest);
-    ASSERT_TRUE(pTest->HasCameras());
-
-    EXPECT_EQ(AI_SUCCESS, ex->Export(pTest, "collada", file));
-    const unsigned int origNumCams(pTest->mNumCameras);
-    std::unique_ptr<float[]> origFOV(new float[origNumCams]);
-    std::unique_ptr<float[]> orifClipPlaneNear(new float[origNumCams]);
-    std::unique_ptr<float[]> orifClipPlaneFar(new float[origNumCams]);
-    std::unique_ptr<aiString[]> names(new aiString[origNumCams]);
-    std::unique_ptr<aiVector3D[]> pos(new aiVector3D[origNumCams]);
-    for (size_t i = 0; i < origNumCams; i++) {
-        const aiCamera *orig = pTest->mCameras[i];
-        ASSERT_NE(nullptr, orig);
-
-        origFOV[i] = orig->mHorizontalFOV;
-        orifClipPlaneNear[i] = orig->mClipPlaneNear;
-        orifClipPlaneFar[i] = orig->mClipPlaneFar;
-        names[i] = orig->mName;
-        pos[i] = orig->mPosition;
-    }
-    const aiScene *imported = im->ReadFile(file, aiProcess_ValidateDataStructure);
-
-    ASSERT_NE(nullptr, imported);
-
-    EXPECT_TRUE(imported->HasCameras());
-    EXPECT_EQ(origNumCams, imported->mNumCameras);
-
-    for (size_t i = 0; i < imported->mNumCameras; i++) {
-        const aiCamera *read = imported->mCameras[i];
-
-        EXPECT_TRUE(names[i] == read->mName);
-        EXPECT_NEAR(origFOV[i], read->mHorizontalFOV, 0.0001f);
-        EXPECT_FLOAT_EQ(orifClipPlaneNear[i], read->mClipPlaneNear);
-        EXPECT_FLOAT_EQ(orifClipPlaneFar[i], read->mClipPlaneFar);
-
-        EXPECT_FLOAT_EQ(pos[i].x, read->mPosition.x);
-        EXPECT_FLOAT_EQ(pos[i].y, read->mPosition.y);
-        EXPECT_FLOAT_EQ(pos[i].z, read->mPosition.z);
-    }
-}
-
-#endif // ASSIMP_BUILD_NO_EXPORT

From 5b9f207f1fd6bda7add462c77a5ab458111cb6f0 Mon Sep 17 00:00:00 2001
From: RichardTea <31507749+RichardTea@users.noreply.github.com>
Date: Fri, 1 May 2020 11:39:43 +0100
Subject: [PATCH 126/211] ColladaExporter cleanup

Namespace, NULL and includes
---
 code/Collada/ColladaExporter.cpp | 39 ++++++++++++++------------------
 code/Collada/ColladaExporter.h   |  8 +++----
 include/assimp/ColladaMetaData.h |  4 ++--
 3 files changed, 23 insertions(+), 28 deletions(-)

diff --git a/code/Collada/ColladaExporter.cpp b/code/Collada/ColladaExporter.cpp
index a9137b50b..5e4cdda2d 100644
--- a/code/Collada/ColladaExporter.cpp
+++ b/code/Collada/ColladaExporter.cpp
@@ -44,9 +44,11 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef ASSIMP_BUILD_NO_COLLADA_EXPORTER
 
 #include "ColladaExporter.h"
+
 #include <assimp/Bitmap.h>
 #include <assimp/ColladaMetaData.h>
 #include <assimp/DefaultIOSystem.h>
+#include <assimp/Exceptional.h>
 #include <assimp/MathFunctions.h>
 #include <assimp/SceneCombiner.h>
 #include <assimp/StringUtils.h>
@@ -57,15 +59,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <assimp/Exporter.hpp>
 #include <assimp/IOSystem.hpp>
 
-#include <assimp/Exceptional.h>
-
 #include <ctime>
-#include <iostream>
 #include <memory>
-#include <set>
-#include <vector>
-
-using namespace Assimp;
 
 namespace Assimp {
 
@@ -84,7 +79,7 @@ void ExportSceneCollada(const char *pFile, IOSystem *pIOSystem, const aiScene *p
 
     // we're still here - export successfully completed. Write result to the given IOSYstem
     std::unique_ptr<IOStream> outfile(pIOSystem->Open(pFile, "wt"));
-    if (outfile == NULL) {
+    if (outfile == nullptr) {
         throw DeadlyExportError("could not open output .dae file: " + std::string(pFile));
     }
 
@@ -92,8 +87,6 @@ void ExportSceneCollada(const char *pFile, IOSystem *pIOSystem, const aiScene *p
     outfile->Write(iDoTheExportThing.mOutput.str().c_str(), static_cast<size_t>(iDoTheExportThing.mOutput.tellp()), 1);
 }
 
-} // end of namespace Assimp
-
 // ------------------------------------------------------------------------------------------------
 // Encodes a string into a valid XML ID using the xsd:ID schema qualifications.
 static const std::string XMLIDEncode(const std::string &name) {
@@ -207,7 +200,7 @@ void ColladaExporter::WriteHeader() {
 
     static const unsigned int date_nb_chars = 20;
     char date_str[date_nb_chars];
-    std::time_t date = std::time(NULL);
+    std::time_t date = std::time(nullptr);
     std::strftime(date_str, date_nb_chars, "%Y-%m-%dT%H:%M:%S", std::localtime(&date));
 
     aiVector3D scaling;
@@ -358,7 +351,7 @@ void ColladaExporter::WriteTextures() {
             std::string name = mFile + "_texture_" + (i < 1000 ? "0" : "") + (i < 100 ? "0" : "") + (i < 10 ? "0" : "") + str + "." + ((const char *)texture->achFormatHint);
 
             std::unique_ptr<IOStream> outfile(mIOSystem->Open(mPath + mIOSystem->getOsSeparator() + name, "wb"));
-            if (outfile == NULL) {
+            if (outfile == nullptr) {
                 throw DeadlyExportError("could not open output texture file: " + mPath + name);
             }
 
@@ -571,7 +564,7 @@ bool ColladaExporter::ReadMaterialSurface(Surface &poSurface, const aiMaterial &
     if (pSrcMat.GetTextureCount(pTexture) > 0) {
         aiString texfile;
         unsigned int uvChannel = 0;
-        pSrcMat.GetTexture(pTexture, 0, &texfile, NULL, &uvChannel);
+        pSrcMat.GetTexture(pTexture, 0, &texfile, nullptr, &uvChannel);
 
         std::string index_str(texfile.C_Str());
 
@@ -1420,7 +1413,7 @@ aiBone *findBone(const aiScene *scene, const aiString &name) {
             }
         }
     }
-    return NULL;
+    return nullptr;
 }
 
 // ------------------------------------------------------------------------------------------------
@@ -1474,7 +1467,7 @@ const aiNode *findSkeletonRootNode(const aiScene *scene, const aiMesh *mesh) {
         }
     }
 
-    return NULL;
+    return nullptr;
 }
 
 // ------------------------------------------------------------------------------------------------
@@ -1636,13 +1629,13 @@ inline std::string MakeUniqueId(const std::unordered_set<std::string> &idSet, co
     return result;
 }
 
-void Assimp::ColladaExporter::CreateNodeIds(const aiNode *node) {
+void ColladaExporter::CreateNodeIds(const aiNode *node) {
     GetNodeUniqueId(node);
     for (size_t a = 0; a < node->mNumChildren; ++a)
         CreateNodeIds(node->mChildren[a]);
 }
 
-std::string Assimp::ColladaExporter::GetNodeUniqueId(const aiNode *node) {
+std::string ColladaExporter::GetNodeUniqueId(const aiNode *node) {
     // Use the pointer as the key. This is safe because the scene is immutable.
     auto idIt = mNodeIdMap.find(node);
     if (idIt != mNodeIdMap.cend())
@@ -1669,12 +1662,12 @@ std::string Assimp::ColladaExporter::GetNodeUniqueId(const aiNode *node) {
     return idStr;
 }
 
-std::string Assimp::ColladaExporter::GetNodeName(const aiNode *node) {
+std::string ColladaExporter::GetNodeName(const aiNode *node) {
 
     return XMLEscape(node->mName.C_Str());
 }
 
-std::string Assimp::ColladaExporter::GetBoneUniqueId(const aiBone *bone) {
+std::string ColladaExporter::GetBoneUniqueId(const aiBone *bone) {
     // Find the Node that is this Bone
     const aiNode *boneNode = findBoneNode(mScene->mRootNode, bone);
     if (boneNode == nullptr)
@@ -1683,7 +1676,7 @@ std::string Assimp::ColladaExporter::GetBoneUniqueId(const aiBone *bone) {
     return GetNodeUniqueId(boneNode);
 }
 
-std::string Assimp::ColladaExporter::GetObjectUniqueId(AiObjectType type, size_t pIndex) {
+std::string ColladaExporter::GetObjectUniqueId(AiObjectType type, size_t pIndex) {
     auto idIt = GetObjectIdMap(type).find(pIndex);
     if (idIt != GetObjectIdMap(type).cend())
         return idIt->second;
@@ -1693,7 +1686,7 @@ std::string Assimp::ColladaExporter::GetObjectUniqueId(AiObjectType type, size_t
     return result.second;
 }
 
-std::string Assimp::ColladaExporter::GetObjectName(AiObjectType type, size_t pIndex) {
+std::string ColladaExporter::GetObjectName(AiObjectType type, size_t pIndex) {
     auto objectName = GetObjectNameMap(type).find(pIndex);
     if (objectName != GetObjectNameMap(type).cend())
         return objectName->second;
@@ -1708,7 +1701,7 @@ std::string Assimp::ColladaExporter::GetObjectName(AiObjectType type, size_t pIn
 // @param index object index
 // @param name in/out. Caller to set the original name if known.
 // @param idStr in/out. Caller to set the preferred id if known.
-Assimp::ColladaExporter::NameIdPair Assimp::ColladaExporter::AddObjectIndexToMaps(AiObjectType type, size_t index) {
+ColladaExporter::NameIdPair ColladaExporter::AddObjectIndexToMaps(AiObjectType type, size_t index) {
 
     std::string name;
     std::string idStr;
@@ -1758,5 +1751,7 @@ Assimp::ColladaExporter::NameIdPair Assimp::ColladaExporter::AddObjectIndexToMap
     return std::make_pair(name, idStr);
 }
 
+} // end of namespace Assimp
+
 #endif
 #endif
diff --git a/code/Collada/ColladaExporter.h b/code/Collada/ColladaExporter.h
index c6801395b..bea65bafc 100644
--- a/code/Collada/ColladaExporter.h
+++ b/code/Collada/ColladaExporter.h
@@ -46,12 +46,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef AI_COLLADAEXPORTER_H_INC
 #define AI_COLLADAEXPORTER_H_INC
 
-#include <assimp/StringUtils.h>
 #include <assimp/ai_assert.h>
-#include <assimp/light.h>
 #include <assimp/material.h>
-#include <assimp/mesh.h>
-#include <assimp/Exporter.hpp>
 
 #include <array>
 #include <map>
@@ -61,9 +57,13 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 struct aiScene;
 struct aiNode;
+struct aiLight;
+struct aiBone;
 
 namespace Assimp {
 
+class IOSystem;
+
 /// Helper class to export a given scene to a Collada file. Just for my personal
 /// comfort when implementing it.
 class ColladaExporter {
diff --git a/include/assimp/ColladaMetaData.h b/include/assimp/ColladaMetaData.h
index 4288692c6..82aee78d0 100644
--- a/include/assimp/ColladaMetaData.h
+++ b/include/assimp/ColladaMetaData.h
@@ -47,7 +47,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef AI_COLLADAMETADATA_H_INC
 #define AI_COLLADAMETADATA_H_INC
 
-#define AI_METADATA_COLLADA_ID "COLLADA_ID"
-#define AI_METADATA_COLLADA_SID "COLLADA_SID"
+#define AI_METADATA_COLLADA_ID "Collada_id"
+#define AI_METADATA_COLLADA_SID "Collada_sid"
 
 #endif

From 1dabb1a0946168332f601bb46bfdfa7743c64d18 Mon Sep 17 00:00:00 2001
From: RichardTea <31507749+RichardTea@users.noreply.github.com>
Date: Fri, 1 May 2020 14:59:09 +0100
Subject: [PATCH 127/211] Collada: Fix crash with
 AI_CONFIG_IMPORT_COLLADA_USE_COLLADA_NAMES

Add unit test for this
---
 code/Collada/ColladaLoader.cpp      | 13 ++++-
 test/unit/utColladaImportExport.cpp | 76 +++++++++++++++++++++++++----
 2 files changed, 77 insertions(+), 12 deletions(-)

diff --git a/code/Collada/ColladaLoader.cpp b/code/Collada/ColladaLoader.cpp
index c76954fdf..8ca0b130e 100644
--- a/code/Collada/ColladaLoader.cpp
+++ b/code/Collada/ColladaLoader.cpp
@@ -258,6 +258,15 @@ void ColladaLoader::InternReadFile(const std::string &pFile, aiScene *pScene, IO
     }
 }
 
+// Add an item of metadata to a node
+// Assumes the key is not already in the list
+template <typename T>
+inline void AddNodeMetaData(aiNode *node, const std::string &key, const T &value) {
+    if (nullptr == node->mMetaData)
+        node->mMetaData = new aiMetadata();
+    node->mMetaData->Add(key, value);
+}
+
 // ------------------------------------------------------------------------------------------------
 // Recursively constructs a scene node for the given parser node and returns it.
 aiNode *ColladaLoader::BuildHierarchy(const ColladaParser &pParser, const Collada::Node *pNode) {
@@ -269,9 +278,9 @@ aiNode *ColladaLoader::BuildHierarchy(const ColladaParser &pParser, const Collad
     // if we're not using the unique IDs, hold onto them for reference and export
     if (useColladaName) {
         if (!pNode->mID.empty())
-            node->mMetaData->Add(AI_METADATA_COLLADA_ID, aiString(pNode->mID));
+            AddNodeMetaData(node, AI_METADATA_COLLADA_ID, aiString(pNode->mID));
         if (!pNode->mSID.empty())
-            node->mMetaData->Add(AI_METADATA_COLLADA_SID, aiString(pNode->mSID));
+            AddNodeMetaData(node, AI_METADATA_COLLADA_SID, aiString(pNode->mSID));
     }
 
     // calculate the transformation matrix for it
diff --git a/test/unit/utColladaImportExport.cpp b/test/unit/utColladaImportExport.cpp
index 5b0c9f880..876f60c54 100644
--- a/test/unit/utColladaImportExport.cpp
+++ b/test/unit/utColladaImportExport.cpp
@@ -41,6 +41,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "AbstractImportExportBase.h"
 #include "UnitTestPCH.h"
 
+#include <assimp/ColladaMetaData.h>
 #include <assimp/commonMetaData.h>
 #include <assimp/postprocess.h>
 #include <assimp/scene.h>
@@ -85,6 +86,18 @@ public:
     typedef std::pair<std::string, std::string> IdNameString;
     typedef std::map<std::string, std::string> IdNameMap;
 
+    template <typename T>
+    static inline IdNameString GetColladaIdName(const T *item, size_t index) {
+        std::ostringstream stream;
+        stream << typeid(T).name() << "@" << index;
+        if (item->mMetaData) {
+            aiString aiStr;
+            if (item->mMetaData->Get(AI_METADATA_COLLADA_ID, aiStr))
+                return std::make_pair(std::string(aiStr.C_Str()), stream.str());
+        }
+        return std::make_pair(std::string(), stream.str());
+    }
+
     template <typename T>
     static inline IdNameString GetItemIdName(const T *item, size_t index) {
         std::ostringstream stream;
@@ -121,11 +134,23 @@ public:
     static inline void CheckUniqueIds(IdNameMap &itemIdMap, const aiNode *parent, size_t index) {
         IdNameString namePair = GetItemIdName(parent, index);
         ReportDuplicate(itemIdMap, namePair, typeid(aiNode).name());
+
         for (size_t idx = 0; idx < parent->mNumChildren; ++idx) {
             CheckUniqueIds(itemIdMap, parent->mChildren[idx], idx);
         }
     }
 
+    static inline void CheckNodeIdNames(IdNameMap &nodeIdMap, IdNameMap &nodeNameMap, const aiNode *parent, size_t index) {
+        IdNameString namePair = GetItemIdName(parent, index);
+        const auto result = nodeNameMap.insert(namePair);
+        IdNameString idPair = GetColladaIdName(parent, index);
+        ReportDuplicate(nodeIdMap, idPair, typeid(aiNode).name());
+
+        for (size_t idx = 0; idx < parent->mNumChildren; ++idx) {
+            CheckNodeIdNames(nodeIdMap, nodeNameMap, parent->mChildren[idx], idx);
+        }
+    }
+
     static inline void SetAllNodeNames(const aiString &newName, aiNode *node) {
         node->mName = newName;
         for (size_t idx = 0; idx < node->mNumChildren; ++idx) {
@@ -133,12 +158,12 @@ public:
         }
     }
 
-    void ImportAndCheckIds(const char *file, size_t meshCount) {
-        // Import the Collada using the 'default' where aiMesh names are the Collada ids
+    void ImportAndCheckIds(const char *file, const aiScene *origScene) {
+        // Import the Collada using the 'default' where aiNode and aiMesh names are the Collada ids
         Assimp::Importer importer;
         const aiScene *scene = importer.ReadFile(file, aiProcess_ValidateDataStructure);
         ASSERT_TRUE(scene != nullptr) << "Fatal: could not re-import " << file;
-        EXPECT_EQ(meshCount, scene->mNumMeshes) << "in " << file;
+        EXPECT_EQ(origScene->mNumMeshes, scene->mNumMeshes) << "in " << file;
 
         // Check the ids are unique
         IdNameMap itemIdMap;
@@ -146,11 +171,39 @@ public:
         CheckUniqueIds(itemIdMap, scene->mRootNode, 0);
         // Check the lists
         CheckUniqueIds(itemIdMap, scene->mNumMeshes, scene->mMeshes);
-        CheckUniqueIds(itemIdMap, scene->mNumAnimations, scene->mAnimations);
-        CheckUniqueIds(itemIdMap, scene->mNumMaterials, scene->mMaterials);
-        CheckUniqueIds(itemIdMap, scene->mNumTextures, scene->mTextures);
-        CheckUniqueIds(itemIdMap, scene->mNumLights, scene->mLights);
-        CheckUniqueIds(itemIdMap, scene->mNumCameras, scene->mCameras);
+        // The remaining will come in using the name, which may not be unique
+        // Check we have the right number
+        EXPECT_EQ(origScene->mNumAnimations, scene->mNumAnimations);
+        EXPECT_EQ(origScene->mNumMaterials, scene->mNumMaterials);
+        EXPECT_EQ(origScene->mNumTextures, scene->mNumTextures);
+        EXPECT_EQ(origScene->mNumLights, scene->mNumLights);
+        EXPECT_EQ(origScene->mNumCameras, scene->mNumCameras);
+    }
+
+    void ImportAsNames(const char *file, const aiScene *origScene) {
+        // Import the Collada but using the user-visible names for aiNode and aiMesh
+        // Note that this mode may not support bones or animations
+        Assimp::Importer importer;
+        importer.SetPropertyInteger(AI_CONFIG_IMPORT_COLLADA_USE_COLLADA_NAMES, 1);
+
+        const aiScene *scene = importer.ReadFile(file, aiProcess_ValidateDataStructure);
+        ASSERT_TRUE(scene != nullptr) << "Fatal: could not re-import " << file;
+        EXPECT_EQ(origScene->mNumMeshes, scene->mNumMeshes) << "in " << file;
+
+        // Check the node ids are unique but the node names are not
+        IdNameMap nodeIdMap;
+        IdNameMap nodeNameMap;
+        // Recurse the Nodes
+        CheckNodeIdNames(nodeIdMap, nodeNameMap, scene->mRootNode, 0);
+
+        // nodeNameMap should have fewer than nodeIdMap
+        EXPECT_LT(nodeNameMap.size(), nodeIdMap.size()) << "Some nodes should have the same names";
+        // Check the counts haven't changed
+        EXPECT_EQ(origScene->mNumAnimations, scene->mNumAnimations);
+        EXPECT_EQ(origScene->mNumMaterials, scene->mNumMaterials);
+        EXPECT_EQ(origScene->mNumTextures, scene->mNumTextures);
+        EXPECT_EQ(origScene->mNumLights, scene->mNumLights);
+        EXPECT_EQ(origScene->mNumCameras, scene->mNumCameras);
     }
 };
 
@@ -192,7 +245,7 @@ TEST_F(utColladaImportExport, exporterUniqueIdsTest) {
 
     ASSERT_EQ(AI_SUCCESS, exporter.Export(scene, "collada", outFileEmpty)) << "Fatal: Could not export un-named meshes file";
 
-    ImportAndCheckIds(outFileEmpty, 3);
+    ImportAndCheckIds(outFileEmpty, scene);
 
     // Force everything to have the same non-empty name
     aiString testName("test_name");
@@ -213,9 +266,12 @@ TEST_F(utColladaImportExport, exporterUniqueIdsTest) {
         scene->mCameras[idx]->mName = testName;
     }
 
+    SetAllNodeNames(testName, scene->mRootNode);
+
     ASSERT_EQ(AI_SUCCESS, exporter.Export(scene, "collada", outFileNamed)) << "Fatal: Could not export named meshes file";
 
-    ImportAndCheckIds(outFileNamed, 3);
+    ImportAndCheckIds(outFileNamed, scene);
+    ImportAsNames(outFileNamed, scene);
 }
 
 class utColladaZaeImportExport : public AbstractImportExportBase {

From c6f2196f60fb219c1de423c0e27e04eba05c6c90 Mon Sep 17 00:00:00 2001
From: David Golembiowski <dmgolembiowski@gmail.com>
Date: Fri, 1 May 2020 16:32:25 -0400
Subject: [PATCH 128/211] vector definitions

---
 port/assimp_rs/src/structs/vec.rs | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/port/assimp_rs/src/structs/vec.rs b/port/assimp_rs/src/structs/vec.rs
index e69de29bb..37e1c5150 100644
--- a/port/assimp_rs/src/structs/vec.rs
+++ b/port/assimp_rs/src/structs/vec.rs
@@ -0,0 +1,29 @@
+struct Vector2d {
+    x: f32,
+    y: f32
+}
+
+struct Vector3d {
+    x: f32,
+    y: f32,
+    z: f32
+}
+
+impl Vector2d {
+    pub fn new(x_f32: f32, y_f32: f32) -> Vector2d {
+        Vector2d {
+            x: x_f32,
+            y: y_f32
+        }
+    }
+}
+
+impl Vector3d {
+    pub fn new(x_f32: f32, y_f32: f32, z_f32: f32) -> Vector3d {
+        Vector3d {
+            x: x_f32,
+            y: y_f32,
+            z: z_f32
+        }
+    }
+}

From c338c5ca02e4b05d50275844f8aa89895c69a1a1 Mon Sep 17 00:00:00 2001
From: David Golembiowski <dmgolembiowski@gmail.com>
Date: Fri, 1 May 2020 16:47:35 -0400
Subject: [PATCH 129/211] Populating 3d and 4d matrix struct definitions

---
 port/assimp_rs/src/structs/matrix.rs | 64 ++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)

diff --git a/port/assimp_rs/src/structs/matrix.rs b/port/assimp_rs/src/structs/matrix.rs
index e69de29bb..4673b2d69 100644
--- a/port/assimp_rs/src/structs/matrix.rs
+++ b/port/assimp_rs/src/structs/matrix.rs
@@ -0,0 +1,64 @@
+#[derive(Clone, Debug, Copy)]
+struct Matrix3x3 {
+    a1: f32,
+    a2: f32,
+    a3: f32,
+    b1: f32,
+    b2: f32,
+    b3: f32,
+    c1: f32,
+    c2: f32,
+    c3: f32
+}
+
+#[derive(Clone, Debug, Copy)]
+struct Matrix4x4 {
+    a1: f32,
+    a2: f32,
+    a3: f32,
+    a4: f32,
+    b1: f32,
+    b2: f32,
+    b3: f32,
+    b4: f32,
+    c1: f32,
+    c2: f32,
+    c3: f32,
+    c4: f32,
+    d1: f32,
+    d2: f32,
+    d3: f32,
+    d4: f32
+}
+
+impl Matrix3x3 {
+    pub fn new(
+        a1_f32: f32, a2_f32: f32, a3_f32: f32,
+        b1_f32: f32, b2_f32: f32, b3_f32: f32,
+        c1_f32: f32, c2_f32: f32, c3_f32: f32
+    ) -> Matrix3x3 {
+        Matrix3x3 {
+            a1: a1_f32, a2: a2_f32, a3: a3_f32,
+            b1: b1_f32, b2: b2_f32, b3: b3_f32,
+            c1: c1_f32, c2: c2_f32, c3: c3_f32
+        }
+    }
+}
+
+impl Matrix4x4 {
+    pub fn new(
+        a1_f32: f32, a2_f32: f32, a3_f32: f32, a4_f32: f32,
+        b1_f32: f32, b2_f32: f32, b3_f32: f32, b4_f32: f32,
+        c1_f32: f32, c2_f32: f32, c3_f32: f32, c4_f32: f32,
+        d1_f32: f32, d2_f32: f32, d3_f32: f32, d4_f32: f32
+    ) -> Matrix4x4 {
+        Matrix4x4 {
+            a1: a1_f32, a2: a2_f32, a3: a3_f32, a4: a4_f32,
+            b1: b1_f32, b2: b2_f32, b3: b3_f32, b4: b4_f32,
+            c1: c1_f32, c2: c2_f32, c3: c3_f32, c4: c4_f32,
+            d1: d1_f32, d2: d2_f32, d3: d3_f32, d4: d4_f32 
+        }
+    }
+}
+
+

From 4f8eb0f79ca0c1d88fab2bd357527e1d40137ee8 Mon Sep 17 00:00:00 2001
From: David Golembiowski <dmgolembiowski@gmail.com>
Date: Fri, 1 May 2020 16:50:31 -0400
Subject: [PATCH 130/211] populating Texel struct definition for textures

---
 port/assimp_rs/src/structs/texel.rs | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/port/assimp_rs/src/structs/texel.rs b/port/assimp_rs/src/structs/texel.rs
index e69de29bb..b2c72f30e 100644
--- a/port/assimp_rs/src/structs/texel.rs
+++ b/port/assimp_rs/src/structs/texel.rs
@@ -0,0 +1,19 @@
+#[derive(Clone, Debug, Copy)]
+struct Texel {
+    b: u32,
+    g: u32,
+    r: u32,
+    a: u32
+}
+
+impl Texel {
+    pub fn new(b_u32: u32, g_u32: u32,
+               r_u32: u32, a_u32: u32) -> Texel {
+        Texel {
+            b: b_u32,
+            g: g_u32,
+            r: r_u32,
+            a: a_u32
+        }
+    }
+}

From ba633f95bb1af4bbca82738a95bf569cef035a35 Mon Sep 17 00:00:00 2001
From: David Golembiowski <dmgolembiowski@gmail.com>
Date: Fri, 1 May 2020 16:54:56 -0400
Subject: [PATCH 131/211] populating colors

---
 port/assimp_rs/src/structs/color.rs | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/port/assimp_rs/src/structs/color.rs b/port/assimp_rs/src/structs/color.rs
index e69de29bb..0b5fc6413 100644
--- a/port/assimp_rs/src/structs/color.rs
+++ b/port/assimp_rs/src/structs/color.rs
@@ -0,0 +1,27 @@
+#[derive(Clone, Debug, Copy)]
+struct Color3D {
+    r: f32,
+    g: f32,
+    b: f32
+}
+
+impl Color3D {
+    pub fn new(r_f32: f32, g_f32: f32, b_f32: f32) -> Color3D {
+        Color3D {r: r_f32, g: g_f32, b: b_f32 }
+    }
+}
+
+#[derive(Clone, Debug, Copy)]
+struct Color4D {
+    r: f32,
+    g: f32,
+    b: f32,
+    a: f32
+}
+
+impl Color4D {
+    pub fn new(r_f32: f32, g_f32: f32, b_f32: f32, a_f32: f32) -> Color4D {
+        Color4D {r: r_f32, g: g_f32, b: b_f32, a: a_f32 }
+    }
+}
+

From 38b80f6c6b7dd60b0366af8eaaeca9a179128f33 Mon Sep 17 00:00:00 2001
From: David Golembiowski <dmgolembiowski@gmail.com>
Date: Fri, 1 May 2020 16:58:32 -0400
Subject: [PATCH 132/211] populating plane struct

---
 port/assimp_rs/src/structs/plane.rs | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/port/assimp_rs/src/structs/plane.rs b/port/assimp_rs/src/structs/plane.rs
index e69de29bb..2b0b74499 100644
--- a/port/assimp_rs/src/structs/plane.rs
+++ b/port/assimp_rs/src/structs/plane.rs
@@ -0,0 +1,23 @@
+#[derive(Clone, Debug, Copy)]
+struct Plane {
+    a: f32,
+    b: f32,
+    c: f32,
+    d: f32
+}
+
+impl Plane {
+    pub fn new(
+        a_f32: f32,
+        b_f32: f32,
+        c_f32: f32,
+        d_f32: f32
+    ) -> Plane {
+        Plane {
+            a: a_f32,
+            b: b_f32,
+            c: b_f32,
+            d: d_f32
+        }
+    }
+}

From e6837f73949d1d797f71531d0d6ba08dfee6a5fb Mon Sep 17 00:00:00 2001
From: David Golembiowski <dmgolembiowski@gmail.com>
Date: Fri, 1 May 2020 17:25:02 -0400
Subject: [PATCH 133/211] Need to consider different implementations of String
 kinds in Rust, and additionally how we may want to `impl Copy for Str`, i.e.
 `std::mem::swap` with placeholders to keep performance up.

---
 port/assimp_rs/src/structs/string.rs | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/port/assimp_rs/src/structs/string.rs b/port/assimp_rs/src/structs/string.rs
index e69de29bb..c99fabffb 100644
--- a/port/assimp_rs/src/structs/string.rs
+++ b/port/assimp_rs/src/structs/string.rs
@@ -0,0 +1,17 @@
+pub const MAXLEN: u32 = 1024;
+
+#[derive(Clone, Debug)]
+struct Str {
+    length: u32,
+    data: Vec<char>
+}
+
+impl Str {
+    pub fn new(len_u32: u32, data_string: String) -> Str {
+        Str {
+            length: len_u32,
+            data: data_string.chars().collect()
+        }
+    }
+}
+

From a286506c234068bbab212eb7de4c8ea5e853a934 Mon Sep 17 00:00:00 2001
From: David Golembiowski <dmgolembiowski@gmail.com>
Date: Fri, 1 May 2020 17:32:55 -0400
Subject: [PATCH 134/211] fixed a couple of things. Adding
 MaterialPropertyString

---
 port/assimp_rs/src/structs/string.rs | 30 +++++++++++++++++++++++++---
 1 file changed, 27 insertions(+), 3 deletions(-)

diff --git a/port/assimp_rs/src/structs/string.rs b/port/assimp_rs/src/structs/string.rs
index c99fabffb..b88457df4 100644
--- a/port/assimp_rs/src/structs/string.rs
+++ b/port/assimp_rs/src/structs/string.rs
@@ -1,13 +1,16 @@
-pub const MAXLEN: u32 = 1024;
+pub const MAXLEN: usize = 1024;
 
+/// Want to consider replacing `Vec<char>`
+/// with a comparable definition at 
+/// https://doc.rust-lang.org/src/alloc/string.rs.html#415-417
 #[derive(Clone, Debug)]
 struct Str {
-    length: u32,
+    length: usize,
     data: Vec<char>
 }
 
 impl Str {
-    pub fn new(len_u32: u32, data_string: String) -> Str {
+    pub fn new(len_u32: usize, data_string: String) -> Str {
         Str {
             length: len_u32,
             data: data_string.chars().collect()
@@ -15,3 +18,24 @@ impl Str {
     }
 }
 
+/// MaterialPropertyStr
+/// The size of length is truncated to 4 bytes on a 64-bit platform when used as a 
+/// material property (see MaterialSystem.cpp, as aiMaterial::AddProperty() ).
+#[derive(Clone, Debug)]
+struct MaterialPropertyStr {
+    length: usize,
+    data: Vec<char>
+}
+
+
+impl MaterialPropertyStr {
+    pub fn new(len_u32: usize, data_string: String) -> MaterialPropertyStr {
+        MaterialPropertyStr {
+            length: len_u32,
+            data: data_string.chars().collect()
+        }
+    }
+}
+
+   
+

From 2d43a2447530fe2abe30f9aaeae558212734c231 Mon Sep 17 00:00:00 2001
From: David Golembiowski <dmgolembiowski@gmail.com>
Date: Fri, 1 May 2020 17:41:16 -0400
Subject: [PATCH 135/211] memory info struct

---
 port/assimp_rs/src/structs/mem.rs    |  0
 port/assimp_rs/src/structs/memory.rs | 35 ++++++++++++++++++++++++++++
 2 files changed, 35 insertions(+)
 delete mode 100644 port/assimp_rs/src/structs/mem.rs
 create mode 100644 port/assimp_rs/src/structs/memory.rs

diff --git a/port/assimp_rs/src/structs/mem.rs b/port/assimp_rs/src/structs/mem.rs
deleted file mode 100644
index e69de29bb..000000000
diff --git a/port/assimp_rs/src/structs/memory.rs b/port/assimp_rs/src/structs/memory.rs
new file mode 100644
index 000000000..c076f172a
--- /dev/null
+++ b/port/assimp_rs/src/structs/memory.rs
@@ -0,0 +1,35 @@
+#[derive(Clone, Debug, Copy)]
+struct MemoryInfo {
+    textures: u32,
+    materials: u32,
+    meshes: u32,
+    nodes: u32,
+    animations: u32,
+    cameras: u32,
+    lights: u32,
+    total: u32
+}
+
+impl MemoryInfo {
+    pub fn new(
+            textures_uint: u32,
+            materials_uint: u32,
+            meshes_uint: u32,
+            nodes_uint: u32,
+            animations_uint: u32,
+            cameras_uint: u32,
+            lights_uint: u32,
+            total_uint: u32) -> MemoryInfo {
+        
+        MemoryInfo {
+            textures: textures_uint,
+            materials: materials_uint,
+            meshes: meshes_uint,
+            nodes: nodes_uint,
+            animations: animations_uint,
+            cameras: cameras_uint,
+            lights: lights_uint,
+            total: total_uint
+        }
+    }
+}

From 778c3afbbb052bea25d6eaaccba1d663432b0b27 Mon Sep 17 00:00:00 2001
From: David Golembiowski <dmgolembiowski@gmail.com>
Date: Fri, 1 May 2020 18:11:44 -0400
Subject: [PATCH 136/211] Rust's import system dictates that we must make
 directories rather than use individual files to provide a clean public
 interface

---
 port/PyAssimp/pyassimp/.structs.py.swp        | Bin 0 -> 16384 bytes
 port/assimp_rs/src/camera/mod.rs              |   1 +
 port/assimp_rs/src/structs/.mod.rs.swp        | Bin 0 -> 12288 bytes
 port/assimp_rs/src/structs/{ => anim}/anim.rs |   0
 port/assimp_rs/src/structs/anim/mod.rs        |   2 ++
 port/assimp_rs/src/structs/{ => blob}/blob.rs |   0
 port/assimp_rs/src/structs/blob/mod.rs        |   2 ++
 port/assimp_rs/src/structs/{ => bone}/bone.rs |   0
 port/assimp_rs/src/structs/bone/mod.rs        |   2 ++
 .../src/structs/{ => camera}/camera.rs        |   0
 port/assimp_rs/src/structs/camera/mod.rs      |   2 ++
 .../src/structs/{ => color}/color.rs          |   0
 port/assimp_rs/src/structs/color/mod.rs       |   2 ++
 port/assimp_rs/src/structs/{ => face}/face.rs |   0
 port/assimp_rs/src/structs/face/mod.rs        |   2 ++
 port/assimp_rs/src/structs/{ => key}/key.rs   |   0
 port/assimp_rs/src/structs/key/mod.rs         |   2 ++
 .../src/structs/{ => light}/light.rs          |   0
 port/assimp_rs/src/structs/light/mod.rs       |   2 ++
 .../src/structs/{ => material}/material.rs    |   0
 port/assimp_rs/src/structs/material/mod.rs    |   2 ++
 .../src/structs/{ => matrix}/matrix.rs        |   0
 port/assimp_rs/src/structs/matrix/mod.rs      |   2 ++
 .../src/structs/{ => memory}/memory.rs        |   0
 port/assimp_rs/src/structs/memory/mod.rs      |   2 ++
 port/assimp_rs/src/structs/{ => mesh}/mesh.rs |   0
 port/assimp_rs/src/structs/mesh/mod.rs        |   2 ++
 port/assimp_rs/src/structs/{ => meta}/meta.rs |   0
 port/assimp_rs/src/structs/meta/mod.rs        |   2 ++
 port/assimp_rs/src/structs/node/mod.rs        |   2 ++
 port/assimp_rs/src/structs/{ => node}/node.rs |   0
 port/assimp_rs/src/structs/plane/mod.rs       |   2 ++
 .../src/structs/{ => plane}/plane.rs          |   0
 port/assimp_rs/src/structs/quaternion/mod.rs  |   2 ++
 .../src/structs/quaternion/quaternion.rs      |   7 +++++++
 port/assimp_rs/src/structs/ray/mod.rs         |   2 ++
 port/assimp_rs/src/structs/{ => ray}/ray.rs   |   0
 port/assimp_rs/src/structs/scene/mod.rs       |   2 ++
 .../src/structs/{ => scene}/scene.rs          |   0
 port/assimp_rs/src/structs/string/mod.rs      |   2 ++
 .../src/structs/{ => string}/string.rs        |   0
 port/assimp_rs/src/structs/texel/mod.rs       |   2 ++
 .../src/structs/{ => texel}/texel.rs          |   0
 port/assimp_rs/src/structs/texture/mod.rs     |   2 ++
 .../src/structs/{ => texture}/texture.rs      |   0
 port/assimp_rs/src/structs/transform/mod.rs   |   2 ++
 .../src/structs/{ => transform}/transform.rs  |   0
 port/assimp_rs/src/structs/vec/mod.rs         |   2 ++
 port/assimp_rs/src/structs/{ => vec}/vec.rs   |  19 ++++++++++++++++++
 port/assimp_rs/src/structs/vertex/mod.rs      |   2 ++
 .../{quaternion.rs => vertex/vertex.rs}       |   0
 port/assimp_rs/src/structs/vertex_weight.rs   |   0
 52 files changed, 75 insertions(+)
 create mode 100644 port/PyAssimp/pyassimp/.structs.py.swp
 create mode 100644 port/assimp_rs/src/structs/.mod.rs.swp
 rename port/assimp_rs/src/structs/{ => anim}/anim.rs (100%)
 create mode 100644 port/assimp_rs/src/structs/anim/mod.rs
 rename port/assimp_rs/src/structs/{ => blob}/blob.rs (100%)
 create mode 100644 port/assimp_rs/src/structs/blob/mod.rs
 rename port/assimp_rs/src/structs/{ => bone}/bone.rs (100%)
 create mode 100644 port/assimp_rs/src/structs/bone/mod.rs
 rename port/assimp_rs/src/structs/{ => camera}/camera.rs (100%)
 create mode 100644 port/assimp_rs/src/structs/camera/mod.rs
 rename port/assimp_rs/src/structs/{ => color}/color.rs (100%)
 create mode 100644 port/assimp_rs/src/structs/color/mod.rs
 rename port/assimp_rs/src/structs/{ => face}/face.rs (100%)
 create mode 100644 port/assimp_rs/src/structs/face/mod.rs
 rename port/assimp_rs/src/structs/{ => key}/key.rs (100%)
 create mode 100644 port/assimp_rs/src/structs/key/mod.rs
 rename port/assimp_rs/src/structs/{ => light}/light.rs (100%)
 create mode 100644 port/assimp_rs/src/structs/light/mod.rs
 rename port/assimp_rs/src/structs/{ => material}/material.rs (100%)
 create mode 100644 port/assimp_rs/src/structs/material/mod.rs
 rename port/assimp_rs/src/structs/{ => matrix}/matrix.rs (100%)
 create mode 100644 port/assimp_rs/src/structs/matrix/mod.rs
 rename port/assimp_rs/src/structs/{ => memory}/memory.rs (100%)
 create mode 100644 port/assimp_rs/src/structs/memory/mod.rs
 rename port/assimp_rs/src/structs/{ => mesh}/mesh.rs (100%)
 create mode 100644 port/assimp_rs/src/structs/mesh/mod.rs
 rename port/assimp_rs/src/structs/{ => meta}/meta.rs (100%)
 create mode 100644 port/assimp_rs/src/structs/meta/mod.rs
 create mode 100644 port/assimp_rs/src/structs/node/mod.rs
 rename port/assimp_rs/src/structs/{ => node}/node.rs (100%)
 create mode 100644 port/assimp_rs/src/structs/plane/mod.rs
 rename port/assimp_rs/src/structs/{ => plane}/plane.rs (100%)
 create mode 100644 port/assimp_rs/src/structs/quaternion/mod.rs
 create mode 100644 port/assimp_rs/src/structs/quaternion/quaternion.rs
 create mode 100644 port/assimp_rs/src/structs/ray/mod.rs
 rename port/assimp_rs/src/structs/{ => ray}/ray.rs (100%)
 create mode 100644 port/assimp_rs/src/structs/scene/mod.rs
 rename port/assimp_rs/src/structs/{ => scene}/scene.rs (100%)
 create mode 100644 port/assimp_rs/src/structs/string/mod.rs
 rename port/assimp_rs/src/structs/{ => string}/string.rs (100%)
 create mode 100644 port/assimp_rs/src/structs/texel/mod.rs
 rename port/assimp_rs/src/structs/{ => texel}/texel.rs (100%)
 create mode 100644 port/assimp_rs/src/structs/texture/mod.rs
 rename port/assimp_rs/src/structs/{ => texture}/texture.rs (100%)
 create mode 100644 port/assimp_rs/src/structs/transform/mod.rs
 rename port/assimp_rs/src/structs/{ => transform}/transform.rs (100%)
 create mode 100644 port/assimp_rs/src/structs/vec/mod.rs
 rename port/assimp_rs/src/structs/{ => vec}/vec.rs (60%)
 create mode 100644 port/assimp_rs/src/structs/vertex/mod.rs
 rename port/assimp_rs/src/structs/{quaternion.rs => vertex/vertex.rs} (100%)
 delete mode 100644 port/assimp_rs/src/structs/vertex_weight.rs

diff --git a/port/PyAssimp/pyassimp/.structs.py.swp b/port/PyAssimp/pyassimp/.structs.py.swp
new file mode 100644
index 0000000000000000000000000000000000000000..1de72f0f8f12a4e35de38089723ca2b124ce4459
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z!2@!BR<W0sJ_@08y{D#j+Opk%I>%p(!wdQ&MbiqD6=pQVP>s~n(()k6Z5)<|H0+gA
z_t%lzf9gSMi?2h%rrIZ?qNFP2hq@*)HY=oRTq+TPs3zD-*yX4Ly5W4TYN|-ReU5G=
nwF)HG%|eW7Lj_&W_7Sr-&d%B}qN)3((b5kzPU^1PHqO5R$L{t!

literal 0
HcmV?d00001

diff --git a/port/assimp_rs/src/camera/mod.rs b/port/assimp_rs/src/camera/mod.rs
index e69de29bb..26ca1185b 100644
--- a/port/assimp_rs/src/camera/mod.rs
+++ b/port/assimp_rs/src/camera/mod.rs
@@ -0,0 +1 @@
+pub use self::structs::{Camera};
diff --git a/port/assimp_rs/src/structs/.mod.rs.swp b/port/assimp_rs/src/structs/.mod.rs.swp
new file mode 100644
index 0000000000000000000000000000000000000000..a6b06ed631bd7b51b0450777a8e7c266e3c9b7eb
GIT binary patch
literal 12288
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z!Bj%PO3=ze3lXtMt!QgH3md^k5DWd!?CgmaNhy)H@MGW1ynS!xw`sy{Fur`D?oEwN
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zMJiv(&{tZvL#_NIi^indy*6c#0Wz?Ifwo>fJvG><OiqlOtdl2>dq<Bnc6fl6$N(82
z17v^<kO4A42FL&z_}>iZe1P4;q4v3hO}qQRUw1d88yO%2WPl8i0Wv@a$N(8217v^<
zkO4BV2Muuiz&~@4vBn@akKg~x|Np-oV(c^c2;PC$;3aql9)k^VAKV4&K!O-t1DC-Z
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z5AYRy0w2IzumxU$7vL$_1RLNE=zth-U>)qicSu_%17v^<kO4A42FL&zAOmFJ9~tn?
zHR>&eA{E}K&+q}Wr_7*c!yq#e5*o`_Bu~|9CX+HvmlH**<h>%$qO04|6^L7FO<iN&
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z7UsL=v-ml@#Itc0*g^q<8q3>(*H*$SciunYOxj9J6Eji9=Fh{%sA%q7<Hgxx9HSch
E1-}R$*Z=?k

literal 0
HcmV?d00001

diff --git a/port/assimp_rs/src/structs/anim.rs b/port/assimp_rs/src/structs/anim/anim.rs
similarity index 100%
rename from port/assimp_rs/src/structs/anim.rs
rename to port/assimp_rs/src/structs/anim/anim.rs
diff --git a/port/assimp_rs/src/structs/anim/mod.rs b/port/assimp_rs/src/structs/anim/mod.rs
new file mode 100644
index 000000000..1a3167035
--- /dev/null
+++ b/port/assimp_rs/src/structs/anim/mod.rs
@@ -0,0 +1,2 @@
+mod anim;
+
diff --git a/port/assimp_rs/src/structs/blob.rs b/port/assimp_rs/src/structs/blob/blob.rs
similarity index 100%
rename from port/assimp_rs/src/structs/blob.rs
rename to port/assimp_rs/src/structs/blob/blob.rs
diff --git a/port/assimp_rs/src/structs/blob/mod.rs b/port/assimp_rs/src/structs/blob/mod.rs
new file mode 100644
index 000000000..ad7612c0a
--- /dev/null
+++ b/port/assimp_rs/src/structs/blob/mod.rs
@@ -0,0 +1,2 @@
+mod blob;
+
diff --git a/port/assimp_rs/src/structs/bone.rs b/port/assimp_rs/src/structs/bone/bone.rs
similarity index 100%
rename from port/assimp_rs/src/structs/bone.rs
rename to port/assimp_rs/src/structs/bone/bone.rs
diff --git a/port/assimp_rs/src/structs/bone/mod.rs b/port/assimp_rs/src/structs/bone/mod.rs
new file mode 100644
index 000000000..758a15afc
--- /dev/null
+++ b/port/assimp_rs/src/structs/bone/mod.rs
@@ -0,0 +1,2 @@
+mod bone;
+
diff --git a/port/assimp_rs/src/structs/camera.rs b/port/assimp_rs/src/structs/camera/camera.rs
similarity index 100%
rename from port/assimp_rs/src/structs/camera.rs
rename to port/assimp_rs/src/structs/camera/camera.rs
diff --git a/port/assimp_rs/src/structs/camera/mod.rs b/port/assimp_rs/src/structs/camera/mod.rs
new file mode 100644
index 000000000..d4d79d026
--- /dev/null
+++ b/port/assimp_rs/src/structs/camera/mod.rs
@@ -0,0 +1,2 @@
+mod camera;
+
diff --git a/port/assimp_rs/src/structs/color.rs b/port/assimp_rs/src/structs/color/color.rs
similarity index 100%
rename from port/assimp_rs/src/structs/color.rs
rename to port/assimp_rs/src/structs/color/color.rs
diff --git a/port/assimp_rs/src/structs/color/mod.rs b/port/assimp_rs/src/structs/color/mod.rs
new file mode 100644
index 000000000..e60bae10a
--- /dev/null
+++ b/port/assimp_rs/src/structs/color/mod.rs
@@ -0,0 +1,2 @@
+mod color;
+
diff --git a/port/assimp_rs/src/structs/face.rs b/port/assimp_rs/src/structs/face/face.rs
similarity index 100%
rename from port/assimp_rs/src/structs/face.rs
rename to port/assimp_rs/src/structs/face/face.rs
diff --git a/port/assimp_rs/src/structs/face/mod.rs b/port/assimp_rs/src/structs/face/mod.rs
new file mode 100644
index 000000000..ae5aa5bdb
--- /dev/null
+++ b/port/assimp_rs/src/structs/face/mod.rs
@@ -0,0 +1,2 @@
+mod face;
+
diff --git a/port/assimp_rs/src/structs/key.rs b/port/assimp_rs/src/structs/key/key.rs
similarity index 100%
rename from port/assimp_rs/src/structs/key.rs
rename to port/assimp_rs/src/structs/key/key.rs
diff --git a/port/assimp_rs/src/structs/key/mod.rs b/port/assimp_rs/src/structs/key/mod.rs
new file mode 100644
index 000000000..b23779d35
--- /dev/null
+++ b/port/assimp_rs/src/structs/key/mod.rs
@@ -0,0 +1,2 @@
+mod key;
+
diff --git a/port/assimp_rs/src/structs/light.rs b/port/assimp_rs/src/structs/light/light.rs
similarity index 100%
rename from port/assimp_rs/src/structs/light.rs
rename to port/assimp_rs/src/structs/light/light.rs
diff --git a/port/assimp_rs/src/structs/light/mod.rs b/port/assimp_rs/src/structs/light/mod.rs
new file mode 100644
index 000000000..a68b51970
--- /dev/null
+++ b/port/assimp_rs/src/structs/light/mod.rs
@@ -0,0 +1,2 @@
+mod light;
+
diff --git a/port/assimp_rs/src/structs/material.rs b/port/assimp_rs/src/structs/material/material.rs
similarity index 100%
rename from port/assimp_rs/src/structs/material.rs
rename to port/assimp_rs/src/structs/material/material.rs
diff --git a/port/assimp_rs/src/structs/material/mod.rs b/port/assimp_rs/src/structs/material/mod.rs
new file mode 100644
index 000000000..54de8b399
--- /dev/null
+++ b/port/assimp_rs/src/structs/material/mod.rs
@@ -0,0 +1,2 @@
+mod material;
+
diff --git a/port/assimp_rs/src/structs/matrix.rs b/port/assimp_rs/src/structs/matrix/matrix.rs
similarity index 100%
rename from port/assimp_rs/src/structs/matrix.rs
rename to port/assimp_rs/src/structs/matrix/matrix.rs
diff --git a/port/assimp_rs/src/structs/matrix/mod.rs b/port/assimp_rs/src/structs/matrix/mod.rs
new file mode 100644
index 000000000..b277086fe
--- /dev/null
+++ b/port/assimp_rs/src/structs/matrix/mod.rs
@@ -0,0 +1,2 @@
+mod matrix;
+
diff --git a/port/assimp_rs/src/structs/memory.rs b/port/assimp_rs/src/structs/memory/memory.rs
similarity index 100%
rename from port/assimp_rs/src/structs/memory.rs
rename to port/assimp_rs/src/structs/memory/memory.rs
diff --git a/port/assimp_rs/src/structs/memory/mod.rs b/port/assimp_rs/src/structs/memory/mod.rs
new file mode 100644
index 000000000..6e0c52781
--- /dev/null
+++ b/port/assimp_rs/src/structs/memory/mod.rs
@@ -0,0 +1,2 @@
+mod memory;
+
diff --git a/port/assimp_rs/src/structs/mesh.rs b/port/assimp_rs/src/structs/mesh/mesh.rs
similarity index 100%
rename from port/assimp_rs/src/structs/mesh.rs
rename to port/assimp_rs/src/structs/mesh/mesh.rs
diff --git a/port/assimp_rs/src/structs/mesh/mod.rs b/port/assimp_rs/src/structs/mesh/mod.rs
new file mode 100644
index 000000000..670154f8d
--- /dev/null
+++ b/port/assimp_rs/src/structs/mesh/mod.rs
@@ -0,0 +1,2 @@
+mod mesh;
+
diff --git a/port/assimp_rs/src/structs/meta.rs b/port/assimp_rs/src/structs/meta/meta.rs
similarity index 100%
rename from port/assimp_rs/src/structs/meta.rs
rename to port/assimp_rs/src/structs/meta/meta.rs
diff --git a/port/assimp_rs/src/structs/meta/mod.rs b/port/assimp_rs/src/structs/meta/mod.rs
new file mode 100644
index 000000000..045294772
--- /dev/null
+++ b/port/assimp_rs/src/structs/meta/mod.rs
@@ -0,0 +1,2 @@
+mod meta;
+
diff --git a/port/assimp_rs/src/structs/node/mod.rs b/port/assimp_rs/src/structs/node/mod.rs
new file mode 100644
index 000000000..c1fc34cdb
--- /dev/null
+++ b/port/assimp_rs/src/structs/node/mod.rs
@@ -0,0 +1,2 @@
+mod node;
+
diff --git a/port/assimp_rs/src/structs/node.rs b/port/assimp_rs/src/structs/node/node.rs
similarity index 100%
rename from port/assimp_rs/src/structs/node.rs
rename to port/assimp_rs/src/structs/node/node.rs
diff --git a/port/assimp_rs/src/structs/plane/mod.rs b/port/assimp_rs/src/structs/plane/mod.rs
new file mode 100644
index 000000000..c73a8ed45
--- /dev/null
+++ b/port/assimp_rs/src/structs/plane/mod.rs
@@ -0,0 +1,2 @@
+mod plane;
+
diff --git a/port/assimp_rs/src/structs/plane.rs b/port/assimp_rs/src/structs/plane/plane.rs
similarity index 100%
rename from port/assimp_rs/src/structs/plane.rs
rename to port/assimp_rs/src/structs/plane/plane.rs
diff --git a/port/assimp_rs/src/structs/quaternion/mod.rs b/port/assimp_rs/src/structs/quaternion/mod.rs
new file mode 100644
index 000000000..0239e8e02
--- /dev/null
+++ b/port/assimp_rs/src/structs/quaternion/mod.rs
@@ -0,0 +1,2 @@
+mod quaternion;
+
diff --git a/port/assimp_rs/src/structs/quaternion/quaternion.rs b/port/assimp_rs/src/structs/quaternion/quaternion.rs
new file mode 100644
index 000000000..970f5cce5
--- /dev/null
+++ b/port/assimp_rs/src/structs/quaternion/quaternion.rs
@@ -0,0 +1,7 @@
+use crate::vec;
+
+#[derive(Clone, Debug, Copy)]
+pub struct Quaternion {
+    _coordinates: vec::Vector4d
+
+}
diff --git a/port/assimp_rs/src/structs/ray/mod.rs b/port/assimp_rs/src/structs/ray/mod.rs
new file mode 100644
index 000000000..7f0be074e
--- /dev/null
+++ b/port/assimp_rs/src/structs/ray/mod.rs
@@ -0,0 +1,2 @@
+mod ray;
+
diff --git a/port/assimp_rs/src/structs/ray.rs b/port/assimp_rs/src/structs/ray/ray.rs
similarity index 100%
rename from port/assimp_rs/src/structs/ray.rs
rename to port/assimp_rs/src/structs/ray/ray.rs
diff --git a/port/assimp_rs/src/structs/scene/mod.rs b/port/assimp_rs/src/structs/scene/mod.rs
new file mode 100644
index 000000000..5aea638ee
--- /dev/null
+++ b/port/assimp_rs/src/structs/scene/mod.rs
@@ -0,0 +1,2 @@
+mod scene;
+
diff --git a/port/assimp_rs/src/structs/scene.rs b/port/assimp_rs/src/structs/scene/scene.rs
similarity index 100%
rename from port/assimp_rs/src/structs/scene.rs
rename to port/assimp_rs/src/structs/scene/scene.rs
diff --git a/port/assimp_rs/src/structs/string/mod.rs b/port/assimp_rs/src/structs/string/mod.rs
new file mode 100644
index 000000000..846ccaefe
--- /dev/null
+++ b/port/assimp_rs/src/structs/string/mod.rs
@@ -0,0 +1,2 @@
+mod string;
+
diff --git a/port/assimp_rs/src/structs/string.rs b/port/assimp_rs/src/structs/string/string.rs
similarity index 100%
rename from port/assimp_rs/src/structs/string.rs
rename to port/assimp_rs/src/structs/string/string.rs
diff --git a/port/assimp_rs/src/structs/texel/mod.rs b/port/assimp_rs/src/structs/texel/mod.rs
new file mode 100644
index 000000000..d8afdca52
--- /dev/null
+++ b/port/assimp_rs/src/structs/texel/mod.rs
@@ -0,0 +1,2 @@
+mod texel;
+
diff --git a/port/assimp_rs/src/structs/texel.rs b/port/assimp_rs/src/structs/texel/texel.rs
similarity index 100%
rename from port/assimp_rs/src/structs/texel.rs
rename to port/assimp_rs/src/structs/texel/texel.rs
diff --git a/port/assimp_rs/src/structs/texture/mod.rs b/port/assimp_rs/src/structs/texture/mod.rs
new file mode 100644
index 000000000..a9d56e75b
--- /dev/null
+++ b/port/assimp_rs/src/structs/texture/mod.rs
@@ -0,0 +1,2 @@
+mod texture;
+
diff --git a/port/assimp_rs/src/structs/texture.rs b/port/assimp_rs/src/structs/texture/texture.rs
similarity index 100%
rename from port/assimp_rs/src/structs/texture.rs
rename to port/assimp_rs/src/structs/texture/texture.rs
diff --git a/port/assimp_rs/src/structs/transform/mod.rs b/port/assimp_rs/src/structs/transform/mod.rs
new file mode 100644
index 000000000..b80c43dd0
--- /dev/null
+++ b/port/assimp_rs/src/structs/transform/mod.rs
@@ -0,0 +1,2 @@
+mod transform;
+
diff --git a/port/assimp_rs/src/structs/transform.rs b/port/assimp_rs/src/structs/transform/transform.rs
similarity index 100%
rename from port/assimp_rs/src/structs/transform.rs
rename to port/assimp_rs/src/structs/transform/transform.rs
diff --git a/port/assimp_rs/src/structs/vec/mod.rs b/port/assimp_rs/src/structs/vec/mod.rs
new file mode 100644
index 000000000..3613d5d48
--- /dev/null
+++ b/port/assimp_rs/src/structs/vec/mod.rs
@@ -0,0 +1,2 @@
+mod vec;
+
diff --git a/port/assimp_rs/src/structs/vec.rs b/port/assimp_rs/src/structs/vec/vec.rs
similarity index 60%
rename from port/assimp_rs/src/structs/vec.rs
rename to port/assimp_rs/src/structs/vec/vec.rs
index 37e1c5150..ee0d194de 100644
--- a/port/assimp_rs/src/structs/vec.rs
+++ b/port/assimp_rs/src/structs/vec/vec.rs
@@ -9,6 +9,13 @@ struct Vector3d {
     z: f32
 }
 
+struct Vector4d {
+    x: f32,
+    y: f32,
+    z: f32,
+    w: f32
+}
+
 impl Vector2d {
     pub fn new(x_f32: f32, y_f32: f32) -> Vector2d {
         Vector2d {
@@ -27,3 +34,15 @@ impl Vector3d {
         }
     }
 }
+
+impl Vector4d {
+    pub fn new(x_f32: f32, y_f32: f32, z_f32: f32, w_f32: f32) -> Vector4d {
+        Vector4d {
+            x: x_f32,
+            y: y_f32,
+            z: z_f32,
+            w: w_f32
+        }
+    }
+}
+
diff --git a/port/assimp_rs/src/structs/vertex/mod.rs b/port/assimp_rs/src/structs/vertex/mod.rs
new file mode 100644
index 000000000..d169246ce
--- /dev/null
+++ b/port/assimp_rs/src/structs/vertex/mod.rs
@@ -0,0 +1,2 @@
+mod vertex;
+
diff --git a/port/assimp_rs/src/structs/quaternion.rs b/port/assimp_rs/src/structs/vertex/vertex.rs
similarity index 100%
rename from port/assimp_rs/src/structs/quaternion.rs
rename to port/assimp_rs/src/structs/vertex/vertex.rs
diff --git a/port/assimp_rs/src/structs/vertex_weight.rs b/port/assimp_rs/src/structs/vertex_weight.rs
deleted file mode 100644
index e69de29bb..000000000

From 57e837092e6aaedf69912729b45568af30a20ffc Mon Sep 17 00:00:00 2001
From: David Golembiowski <dmgolembiowski@gmail.com>
Date: Fri, 1 May 2020 18:23:14 -0400
Subject: [PATCH 137/211] populated module level files

---
 port/PyAssimp/pyassimp/.structs.py.swp        | Bin 16384 -> 0 bytes
 port/assimp_rs/src/structs/.mod.rs.swp        | Bin 12288 -> 0 bytes
 port/assimp_rs/src/structs/anim/mod.rs        |   6 +++++-
 port/assimp_rs/src/structs/color/mod.rs       |   5 ++++-
 port/assimp_rs/src/structs/matrix/mod.rs      |   4 +++-
 port/assimp_rs/src/structs/memory/mod.rs      |   2 +-
 port/assimp_rs/src/structs/mesh/mod.rs        |   1 +
 port/assimp_rs/src/structs/quaternion/mod.rs  |   1 +
 port/assimp_rs/src/structs/string/mod.rs      |   3 ++-
 port/assimp_rs/src/structs/texel/mod.rs       |   2 --
 port/assimp_rs/src/structs/texel/texel.rs     |  19 ------------------
 port/assimp_rs/src/structs/texture/mod.rs     |   1 +
 port/assimp_rs/src/structs/texture/texture.rs |  19 ++++++++++++++++++
 port/assimp_rs/src/structs/vertex/mod.rs      |   2 +-
 14 files changed, 38 insertions(+), 27 deletions(-)
 delete mode 100644 port/PyAssimp/pyassimp/.structs.py.swp
 delete mode 100644 port/assimp_rs/src/structs/.mod.rs.swp
 delete mode 100644 port/assimp_rs/src/structs/texel/mod.rs
 delete mode 100644 port/assimp_rs/src/structs/texel/texel.rs

diff --git a/port/PyAssimp/pyassimp/.structs.py.swp b/port/PyAssimp/pyassimp/.structs.py.swp
deleted file mode 100644
index 1de72f0f8f12a4e35de38089723ca2b124ce4459..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 16384
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zBo3fz`Qx7MU)8UxzV(={U(HtMA6VNUE9C_T$1RStx&HNsfAQV}PW4{L@o0;C>i(ER
z(54KVV-msqQSETf4Lvs3VnHjOqjAjr=3Fz3<lI(g)m(MV?N~;ME8}vrGv2pNVHL0n
zj8ou{v$VJ{uTmW;+(F)S>;2<0Si4ogDqt0`3RnfK0#*U5fK|XM@PDL$Y~JL24E1@f
zsnh4o`8B!ozs&Ktx&Qf`{Z(Us$lO0@9Atj}Y3wJBy`HnbV(i@5zn!zcZ0wI3`|YN{
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z_N5;(|K_$mSp}>DRspMkRlq7>6|f3e1*`&A0jq#j;J=~(#RmT@JU^k<!`T1N*8kTI
zJI+-Q03Qf&3ao)5AmDcJHgE_$d$Z&G2K*X)A6x=o0G|e*0-pp4SOG5|a-3(tx4<QE
z0h|XBcocB(AUF*6gMHvnH{luJhv0kQyWl(En*bpU=O}n9xDD(BuN-uo-+^C&UxFWj
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diff --git a/port/assimp_rs/src/structs/.mod.rs.swp b/port/assimp_rs/src/structs/.mod.rs.swp
deleted file mode 100644
index a6b06ed631bd7b51b0450777a8e7c266e3c9b7eb..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 12288
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diff --git a/port/assimp_rs/src/structs/anim/mod.rs b/port/assimp_rs/src/structs/anim/mod.rs
index 1a3167035..a0d4b7daf 100644
--- a/port/assimp_rs/src/structs/anim/mod.rs
+++ b/port/assimp_rs/src/structs/anim/mod.rs
@@ -1,2 +1,6 @@
 mod anim;
-
+pub use self::anim::{
+    Animation,
+    NodeAnim,
+    MeshAnim,
+    MeshMorphAnim};
diff --git a/port/assimp_rs/src/structs/color/mod.rs b/port/assimp_rs/src/structs/color/mod.rs
index e60bae10a..d88527ed1 100644
--- a/port/assimp_rs/src/structs/color/mod.rs
+++ b/port/assimp_rs/src/structs/color/mod.rs
@@ -1,2 +1,5 @@
 mod color;
-
+pub use self::color::{
+    Color3D,
+    Color4D
+};
diff --git a/port/assimp_rs/src/structs/matrix/mod.rs b/port/assimp_rs/src/structs/matrix/mod.rs
index b277086fe..b0fb1e1f9 100644
--- a/port/assimp_rs/src/structs/matrix/mod.rs
+++ b/port/assimp_rs/src/structs/matrix/mod.rs
@@ -1,2 +1,4 @@
 mod matrix;
-
+pub use self::matrix::{
+    Matrix3x3,
+    Matrix4x4};
diff --git a/port/assimp_rs/src/structs/memory/mod.rs b/port/assimp_rs/src/structs/memory/mod.rs
index 6e0c52781..8c8c31ce8 100644
--- a/port/assimp_rs/src/structs/memory/mod.rs
+++ b/port/assimp_rs/src/structs/memory/mod.rs
@@ -1,2 +1,2 @@
 mod memory;
-
+pub use self::memory::MemoryInfo;
diff --git a/port/assimp_rs/src/structs/mesh/mod.rs b/port/assimp_rs/src/structs/mesh/mod.rs
index 670154f8d..1c3ef651d 100644
--- a/port/assimp_rs/src/structs/mesh/mod.rs
+++ b/port/assimp_rs/src/structs/mesh/mod.rs
@@ -1,2 +1,3 @@
 mod mesh;
 
+
diff --git a/port/assimp_rs/src/structs/quaternion/mod.rs b/port/assimp_rs/src/structs/quaternion/mod.rs
index 0239e8e02..bb2c0616c 100644
--- a/port/assimp_rs/src/structs/quaternion/mod.rs
+++ b/port/assimp_rs/src/structs/quaternion/mod.rs
@@ -1,2 +1,3 @@
 mod quaternion;
 
+pub use self::quaternion::Quaternion;
diff --git a/port/assimp_rs/src/structs/string/mod.rs b/port/assimp_rs/src/structs/string/mod.rs
index 846ccaefe..f599ba7cb 100644
--- a/port/assimp_rs/src/structs/string/mod.rs
+++ b/port/assimp_rs/src/structs/string/mod.rs
@@ -1,2 +1,3 @@
 mod string;
-
+pub use self::string::MAXLEN;
+pub use self::string::Str;
diff --git a/port/assimp_rs/src/structs/texel/mod.rs b/port/assimp_rs/src/structs/texel/mod.rs
deleted file mode 100644
index d8afdca52..000000000
--- a/port/assimp_rs/src/structs/texel/mod.rs
+++ /dev/null
@@ -1,2 +0,0 @@
-mod texel;
-
diff --git a/port/assimp_rs/src/structs/texel/texel.rs b/port/assimp_rs/src/structs/texel/texel.rs
deleted file mode 100644
index b2c72f30e..000000000
--- a/port/assimp_rs/src/structs/texel/texel.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-#[derive(Clone, Debug, Copy)]
-struct Texel {
-    b: u32,
-    g: u32,
-    r: u32,
-    a: u32
-}
-
-impl Texel {
-    pub fn new(b_u32: u32, g_u32: u32,
-               r_u32: u32, a_u32: u32) -> Texel {
-        Texel {
-            b: b_u32,
-            g: g_u32,
-            r: r_u32,
-            a: a_u32
-        }
-    }
-}
diff --git a/port/assimp_rs/src/structs/texture/mod.rs b/port/assimp_rs/src/structs/texture/mod.rs
index a9d56e75b..1b5c9308d 100644
--- a/port/assimp_rs/src/structs/texture/mod.rs
+++ b/port/assimp_rs/src/structs/texture/mod.rs
@@ -1,2 +1,3 @@
 mod texture;
+pub use self::texture::Texel;
 
diff --git a/port/assimp_rs/src/structs/texture/texture.rs b/port/assimp_rs/src/structs/texture/texture.rs
index e69de29bb..b2c72f30e 100644
--- a/port/assimp_rs/src/structs/texture/texture.rs
+++ b/port/assimp_rs/src/structs/texture/texture.rs
@@ -0,0 +1,19 @@
+#[derive(Clone, Debug, Copy)]
+struct Texel {
+    b: u32,
+    g: u32,
+    r: u32,
+    a: u32
+}
+
+impl Texel {
+    pub fn new(b_u32: u32, g_u32: u32,
+               r_u32: u32, a_u32: u32) -> Texel {
+        Texel {
+            b: b_u32,
+            g: g_u32,
+            r: r_u32,
+            a: a_u32
+        }
+    }
+}
diff --git a/port/assimp_rs/src/structs/vertex/mod.rs b/port/assimp_rs/src/structs/vertex/mod.rs
index d169246ce..97ae3eced 100644
--- a/port/assimp_rs/src/structs/vertex/mod.rs
+++ b/port/assimp_rs/src/structs/vertex/mod.rs
@@ -1,2 +1,2 @@
 mod vertex;
-
+// pub use self::vertex::

From f8e6512a63c142ba69f654f60f05ad973664c73e Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Sat, 2 May 2020 15:14:38 +0200
Subject: [PATCH 138/211] Move format importer and exporter into its won
 folder.

---
 code/AMF/AMFImporter.cpp                      |  705 -------
 code/AMF/AMFImporter_Postprocess.cpp          |  978 ----------
 code/{ => AssetLib}/3DS/3DSConverter.cpp      |  552 +++---
 code/{ => AssetLib}/3DS/3DSExporter.cpp       |  233 ++-
 code/{ => AssetLib}/3DS/3DSExporter.h         |    0
 code/{ => AssetLib}/3DS/3DSHelper.h           |    0
 code/{ => AssetLib}/3DS/3DSLoader.cpp         |  759 ++++----
 code/{ => AssetLib}/3DS/3DSLoader.h           |    0
 code/{ => AssetLib}/3MF/3MFXmlTags.h          |    0
 code/{ => AssetLib}/3MF/D3MFExporter.cpp      |  252 ++-
 code/{ => AssetLib}/3MF/D3MFExporter.h        |    0
 code/{ => AssetLib}/3MF/D3MFImporter.cpp      |  280 ++-
 code/{ => AssetLib}/3MF/D3MFImporter.h        |    0
 code/{ => AssetLib}/3MF/D3MFOpcPackage.cpp    |    0
 code/{ => AssetLib}/3MF/D3MFOpcPackage.h      |    0
 code/{ => AssetLib}/AC/ACLoader.cpp           |   72 +-
 code/{ => AssetLib}/AC/ACLoader.h             |   95 +-
 code/AssetLib/AMF/AMFImporter.cpp             |  672 +++++++
 code/{ => AssetLib}/AMF/AMFImporter.hpp       |    0
 .../AMF/AMFImporter_Geometry.cpp              |    0
 code/{ => AssetLib}/AMF/AMFImporter_Macro.hpp |    0
 .../AMF/AMFImporter_Material.cpp              |    0
 code/{ => AssetLib}/AMF/AMFImporter_Node.hpp  |    0
 code/AssetLib/AMF/AMFImporter_Postprocess.cpp |  872 +++++++++
 code/{ => AssetLib}/ASE/ASELoader.cpp         |  758 ++++----
 code/{ => AssetLib}/ASE/ASELoader.h           |    0
 code/{ => AssetLib}/ASE/ASEParser.cpp         | 1382 ++++++-------
 code/{ => AssetLib}/ASE/ASEParser.h           |    2 +-
 code/{ => AssetLib}/Assbin/AssbinExporter.cpp |    1 -
 code/{ => AssetLib}/Assbin/AssbinExporter.h   |    0
 .../Assbin/AssbinFileWriter.cpp               |   59 +-
 code/{ => AssetLib}/Assbin/AssbinFileWriter.h |   13 +-
 code/{ => AssetLib}/Assbin/AssbinLoader.cpp   |   50 +-
 code/{ => AssetLib}/Assbin/AssbinLoader.h     |    0
 code/{ => AssetLib}/Assjson/cencode.c         |    0
 code/{ => AssetLib}/Assjson/cencode.h         |    0
 code/{ => AssetLib}/Assjson/json_exporter.cpp |    0
 code/{ => AssetLib}/Assjson/mesh_splitter.cpp |    0
 code/{ => AssetLib}/Assjson/mesh_splitter.h   |    0
 code/{ => AssetLib}/Assxml/AssxmlExporter.cpp |    0
 code/{ => AssetLib}/Assxml/AssxmlExporter.h   |    0
 code/AssetLib/Assxml/AssxmlFileWriter.cpp     |  659 +++++++
 code/{ => AssetLib}/Assxml/AssxmlFileWriter.h |    0
 code/AssetLib/B3D/B3DImporter.cpp             |  744 +++++++
 code/{ => AssetLib}/B3D/B3DImporter.h         |    0
 code/AssetLib/BVH/BVHLoader.cpp               |  543 ++++++
 code/{ => AssetLib}/BVH/BVHLoader.h           |   51 +-
 code/{ => AssetLib}/Blender/BlenderBMesh.cpp  |  142 +-
 code/{ => AssetLib}/Blender/BlenderBMesh.h    |    0
 code/AssetLib/Blender/BlenderCustomData.cpp   |  181 ++
 .../Blender/BlenderCustomData.h               |    0
 code/{ => AssetLib}/Blender/BlenderDNA.cpp    |  163 +-
 code/{ => AssetLib}/Blender/BlenderDNA.h      |  371 ++--
 code/{ => AssetLib}/Blender/BlenderDNA.inl    |    2 +-
 .../Blender/BlenderIntermediate.h             |    0
 code/{ => AssetLib}/Blender/BlenderLoader.cpp |    0
 code/{ => AssetLib}/Blender/BlenderLoader.h   |    0
 .../Blender/BlenderModifier.cpp               |   26 +-
 code/{ => AssetLib}/Blender/BlenderModifier.h |    0
 code/AssetLib/Blender/BlenderScene.cpp        |  838 ++++++++
 code/{ => AssetLib}/Blender/BlenderScene.h    |  523 +++--
 code/{ => AssetLib}/Blender/BlenderSceneGen.h |    0
 .../Blender/BlenderTessellator.cpp            |    0
 .../Blender/BlenderTessellator.h              |    0
 code/{ => AssetLib}/C4D/C4DImporter.cpp       |    0
 code/{ => AssetLib}/C4D/C4DImporter.h         |    0
 code/{ => AssetLib}/COB/COBLoader.cpp         |  843 ++++----
 code/{ => AssetLib}/COB/COBLoader.h           |    0
 code/{ => AssetLib}/COB/COBScene.h            |    0
 code/{ => AssetLib}/CSM/CSMLoader.cpp         |    0
 code/{ => AssetLib}/CSM/CSMLoader.h           |    0
 code/AssetLib/Collada/ColladaExporter.cpp     | 1651 ++++++++++++++++
 code/{ => AssetLib}/Collada/ColladaExporter.h |    0
 code/{ => AssetLib}/Collada/ColladaHelper.cpp |    0
 code/{ => AssetLib}/Collada/ColladaHelper.h   |    0
 code/{ => AssetLib}/Collada/ColladaLoader.cpp |    0
 code/{ => AssetLib}/Collada/ColladaLoader.h   |    0
 code/{ => AssetLib}/Collada/ColladaParser.cpp |    0
 code/{ => AssetLib}/Collada/ColladaParser.h   |    0
 code/{ => AssetLib}/DXF/DXFHelper.h           |    0
 code/{ => AssetLib}/DXF/DXFLoader.cpp         |    4 +-
 code/{ => AssetLib}/DXF/DXFLoader.h           |    0
 code/{ => AssetLib}/FBX/FBXAnimation.cpp      |    0
 .../{ => AssetLib}/FBX/FBXBinaryTokenizer.cpp |    0
 code/{ => AssetLib}/FBX/FBXCommon.h           |    0
 code/{ => AssetLib}/FBX/FBXCompileConfig.h    |    0
 code/{ => AssetLib}/FBX/FBXConverter.cpp      |    0
 code/{ => AssetLib}/FBX/FBXConverter.h        |    0
 code/{ => AssetLib}/FBX/FBXDeformer.cpp       |    0
 code/{ => AssetLib}/FBX/FBXDocument.cpp       |    0
 code/{ => AssetLib}/FBX/FBXDocument.h         |    0
 code/{ => AssetLib}/FBX/FBXDocumentUtil.cpp   |    0
 code/{ => AssetLib}/FBX/FBXDocumentUtil.h     |    0
 code/{ => AssetLib}/FBX/FBXExportNode.cpp     |    0
 code/{ => AssetLib}/FBX/FBXExportNode.h       |    0
 code/{ => AssetLib}/FBX/FBXExportProperty.cpp |    0
 code/{ => AssetLib}/FBX/FBXExportProperty.h   |    0
 code/{ => AssetLib}/FBX/FBXExporter.cpp       |    0
 code/{ => AssetLib}/FBX/FBXExporter.h         |    0
 code/{ => AssetLib}/FBX/FBXImportSettings.h   |    0
 code/{ => AssetLib}/FBX/FBXImporter.cpp       |    0
 code/{ => AssetLib}/FBX/FBXImporter.h         |    0
 code/{ => AssetLib}/FBX/FBXMaterial.cpp       |    0
 code/{ => AssetLib}/FBX/FBXMeshGeometry.cpp   |    0
 code/{ => AssetLib}/FBX/FBXMeshGeometry.h     |    0
 code/{ => AssetLib}/FBX/FBXModel.cpp          |    0
 code/{ => AssetLib}/FBX/FBXNodeAttribute.cpp  |    0
 code/{ => AssetLib}/FBX/FBXParser.cpp         |    0
 code/{ => AssetLib}/FBX/FBXParser.h           |    0
 code/{ => AssetLib}/FBX/FBXProperties.cpp     |    0
 code/{ => AssetLib}/FBX/FBXProperties.h       |    0
 code/{ => AssetLib}/FBX/FBXTokenizer.cpp      |    0
 code/{ => AssetLib}/FBX/FBXTokenizer.h        |    0
 code/{ => AssetLib}/FBX/FBXUtil.cpp           |    0
 code/{ => AssetLib}/FBX/FBXUtil.h             |    0
 code/{ => AssetLib}/HMP/HMPFileData.h         |    0
 code/{ => AssetLib}/HMP/HMPLoader.cpp         |    4 +-
 code/{ => AssetLib}/HMP/HMPLoader.h           |    4 +-
 code/{ => AssetLib}/HMP/HalfLifeFileData.h    |    0
 .../{Importer => AssetLib}/IFC/IFCBoolean.cpp |  399 ++--
 code/{Importer => AssetLib}/IFC/IFCCurve.cpp  |    0
 .../IFC/IFCGeometry.cpp                       |    0
 code/{Importer => AssetLib}/IFC/IFCLoader.cpp |    0
 code/{Importer => AssetLib}/IFC/IFCLoader.h   |    0
 .../IFC/IFCMaterial.cpp                       |    0
 .../IFC/IFCOpenings.cpp                       |    0
 .../{Importer => AssetLib}/IFC/IFCProfile.cpp |    0
 .../IFC/IFCReaderGen1_2x3.cpp                 |    0
 .../IFC/IFCReaderGen2_2x3.cpp                 |    0
 .../IFC/IFCReaderGen_2x3.h                    |    2 +-
 .../IFC/IFCReaderGen_4.cpp                    |    0
 .../IFC/IFCReaderGen_4.h                      |    0
 code/{Importer => AssetLib}/IFC/IFCUtil.cpp   |    2 +-
 code/{Importer => AssetLib}/IFC/IFCUtil.h     |    7 +-
 code/{ => AssetLib}/Irr/IRRLoader.cpp         |    2 +-
 code/{ => AssetLib}/Irr/IRRLoader.h           |    2 +-
 code/{ => AssetLib}/Irr/IRRMeshLoader.cpp     |    0
 code/{ => AssetLib}/Irr/IRRMeshLoader.h       |    0
 code/{ => AssetLib}/Irr/IRRShared.cpp         |    0
 code/{ => AssetLib}/Irr/IRRShared.h           |    0
 code/{ => AssetLib}/LWO/LWOAnimation.cpp      |  429 +++--
 code/{ => AssetLib}/LWO/LWOAnimation.h        |    0
 code/{ => AssetLib}/LWO/LWOBLoader.cpp        |    0
 code/AssetLib/LWO/LWOFileData.h               |  638 ++++++
 code/{ => AssetLib}/LWO/LWOLoader.cpp         |    2 +-
 code/{ => AssetLib}/LWO/LWOLoader.h           |    0
 code/{ => AssetLib}/LWO/LWOMaterial.cpp       |    0
 code/{ => AssetLib}/LWS/LWSLoader.cpp         |    2 +-
 code/{ => AssetLib}/LWS/LWSLoader.h           |    2 +-
 code/{ => AssetLib}/M3D/M3DExporter.cpp       |    0
 code/{ => AssetLib}/M3D/M3DExporter.h         |    0
 code/{ => AssetLib}/M3D/M3DImporter.cpp       |    0
 code/{ => AssetLib}/M3D/M3DImporter.h         |    0
 code/{ => AssetLib}/M3D/M3DMaterials.h        |    0
 code/{ => AssetLib}/M3D/M3DWrapper.cpp        |    0
 code/{ => AssetLib}/M3D/M3DWrapper.h          |    0
 code/{ => AssetLib}/M3D/m3d.h                 |    0
 code/{ => AssetLib}/MD2/MD2FileData.h         |    0
 code/{ => AssetLib}/MD2/MD2Loader.cpp         |    0
 code/{ => AssetLib}/MD2/MD2Loader.h           |    0
 code/{ => AssetLib}/MD2/MD2NormalTable.h      |    0
 code/{ => AssetLib}/MD3/MD3FileData.h         |    0
 code/{ => AssetLib}/MD3/MD3Loader.cpp         |    2 +-
 code/{ => AssetLib}/MD3/MD3Loader.h           |    0
 code/{ => AssetLib}/MD4/MD4FileData.h         |    0
 code/{ => AssetLib}/MD5/MD5Loader.cpp         |    0
 code/{ => AssetLib}/MD5/MD5Loader.h           |    0
 code/{ => AssetLib}/MD5/MD5Parser.cpp         |    2 +-
 code/{ => AssetLib}/MD5/MD5Parser.h           |    0
 code/{ => AssetLib}/MDC/MDCFileData.h         |    0
 code/{ => AssetLib}/MDC/MDCLoader.cpp         |    6 +-
 code/{ => AssetLib}/MDC/MDCLoader.h           |    0
 code/{ => AssetLib}/MDC/MDCNormalTable.h      |    0
 .../{ => AssetLib}/MDL/HalfLife/HL1FileData.h |    0
 .../MDL/HalfLife/HL1ImportDefinitions.h       |    0
 .../MDL/HalfLife/HL1ImportSettings.h          |    0
 .../MDL/HalfLife/HL1MDLLoader.cpp             |    0
 .../MDL/HalfLife/HL1MDLLoader.h               |    0
 .../MDL/HalfLife/HL1MeshTrivert.h             |    0
 .../MDL/HalfLife/HalfLifeMDLBaseHeader.h      |    0
 .../MDL/HalfLife/LogFunctions.h               |    0
 .../MDL/HalfLife/UniqueNameGenerator.cpp      |    0
 .../MDL/HalfLife/UniqueNameGenerator.h        |    0
 code/{ => AssetLib}/MDL/MDLDefaultColorMap.h  |    0
 code/{ => AssetLib}/MDL/MDLFileData.h         |    0
 code/{ => AssetLib}/MDL/MDLLoader.cpp         |    8 +-
 code/{ => AssetLib}/MDL/MDLLoader.h           |    4 +-
 code/{ => AssetLib}/MDL/MDLMaterialLoader.cpp |    0
 code/{ => AssetLib}/MMD/MMDCpp14.h            |    0
 code/AssetLib/MMD/MMDImporter.cpp             |  373 ++++
 code/{ => AssetLib}/MMD/MMDImporter.h         |    0
 code/{ => AssetLib}/MMD/MMDPmdParser.h        |    0
 code/{ => AssetLib}/MMD/MMDPmxParser.cpp      |    0
 code/{ => AssetLib}/MMD/MMDPmxParser.h        |    0
 code/{ => AssetLib}/MMD/MMDVmdParser.h        |    0
 code/{ => AssetLib}/MS3D/MS3DLoader.cpp       |    0
 code/{ => AssetLib}/MS3D/MS3DLoader.h         |    0
 code/{ => AssetLib}/NDO/NDOLoader.cpp         |    0
 code/{ => AssetLib}/NDO/NDOLoader.h           |    0
 code/{ => AssetLib}/NFF/NFFLoader.cpp         |    0
 code/{ => AssetLib}/NFF/NFFLoader.h           |    0
 code/{ => AssetLib}/OFF/OFFLoader.cpp         |    0
 code/{ => AssetLib}/OFF/OFFLoader.h           |    0
 code/{ => AssetLib}/Obj/ObjExporter.cpp       |    0
 code/{ => AssetLib}/Obj/ObjExporter.h         |    0
 code/{ => AssetLib}/Obj/ObjFileData.h         |    0
 code/{ => AssetLib}/Obj/ObjFileImporter.cpp   |    0
 code/{ => AssetLib}/Obj/ObjFileImporter.h     |    0
 .../{ => AssetLib}/Obj/ObjFileMtlImporter.cpp |    0
 code/{ => AssetLib}/Obj/ObjFileMtlImporter.h  |    0
 code/{ => AssetLib}/Obj/ObjFileParser.cpp     |    0
 code/{ => AssetLib}/Obj/ObjFileParser.h       |    0
 code/{ => AssetLib}/Obj/ObjTools.h            |    0
 .../Ogre/OgreBinarySerializer.cpp             |    0
 .../Ogre/OgreBinarySerializer.h               |    0
 code/{ => AssetLib}/Ogre/OgreImporter.cpp     |    0
 code/{ => AssetLib}/Ogre/OgreImporter.h       |    0
 code/{ => AssetLib}/Ogre/OgreMaterial.cpp     |    0
 code/{ => AssetLib}/Ogre/OgreParsingUtils.h   |    0
 code/{ => AssetLib}/Ogre/OgreStructs.cpp      |    0
 code/{ => AssetLib}/Ogre/OgreStructs.h        |    0
 .../{ => AssetLib}/Ogre/OgreXmlSerializer.cpp |    0
 code/{ => AssetLib}/Ogre/OgreXmlSerializer.h  |    0
 .../OpenGEX/OpenGEXExporter.cpp               |    0
 code/{ => AssetLib}/OpenGEX/OpenGEXExporter.h |    0
 .../OpenGEX/OpenGEXImporter.cpp               |    2 +-
 code/{ => AssetLib}/OpenGEX/OpenGEXImporter.h |    0
 code/{ => AssetLib}/OpenGEX/OpenGEXStructs.h  |    0
 code/{ => AssetLib}/Ply/PlyExporter.cpp       |    0
 code/{ => AssetLib}/Ply/PlyExporter.h         |    0
 code/{ => AssetLib}/Ply/PlyLoader.cpp         |    0
 code/{ => AssetLib}/Ply/PlyLoader.h           |    0
 code/{ => AssetLib}/Ply/PlyParser.cpp         |    0
 code/{ => AssetLib}/Ply/PlyParser.h           |    0
 code/{ => AssetLib}/Q3BSP/Q3BSPFileData.h     |    0
 .../Q3BSP/Q3BSPFileImporter.cpp               |    0
 code/{ => AssetLib}/Q3BSP/Q3BSPFileImporter.h |    0
 code/{ => AssetLib}/Q3BSP/Q3BSPFileParser.cpp |    0
 code/{ => AssetLib}/Q3BSP/Q3BSPFileParser.h   |    0
 code/{ => AssetLib}/Q3D/Q3DLoader.cpp         |    0
 code/{ => AssetLib}/Q3D/Q3DLoader.h           |    0
 code/{ => AssetLib}/Raw/RawLoader.cpp         |    0
 code/{ => AssetLib}/Raw/RawLoader.h           |    0
 code/{ => AssetLib}/SIB/SIBImporter.cpp       |    0
 code/{ => AssetLib}/SIB/SIBImporter.h         |    0
 code/{ => AssetLib}/SMD/SMDLoader.cpp         |    0
 code/{ => AssetLib}/SMD/SMDLoader.h           |    0
 .../STEPParser/STEPFileEncoding.cpp           |    0
 .../STEPParser/STEPFileEncoding.h             |    0
 .../STEPParser/STEPFileReader.cpp             |    0
 .../STEPParser/STEPFileReader.h               |    2 +-
 code/{ => AssetLib}/STL/STLExporter.cpp       |    0
 code/{ => AssetLib}/STL/STLExporter.h         |    0
 code/{ => AssetLib}/STL/STLLoader.cpp         |    0
 code/{ => AssetLib}/STL/STLLoader.h           |    0
 code/{ => AssetLib}/Step/STEPFile.h           |    2 +-
 code/{ => AssetLib}/Step/StepExporter.cpp     |    2 +-
 code/{ => AssetLib}/Step/StepExporter.h       |    0
 .../StepFile/StepFileGen1.cpp                 |    0
 .../StepFile/StepFileGen2.cpp                 |    0
 .../StepFile/StepFileGen3.cpp                 |    0
 .../StepFile/StepFileImporter.cpp             |    0
 .../StepFile/StepFileImporter.h               |    0
 .../StepFile/StepReaderGen.h                  |    0
 .../Terragen/TerragenLoader.cpp               |    0
 code/{ => AssetLib}/Terragen/TerragenLoader.h |    0
 code/{ => AssetLib}/Unreal/UnrealLoader.cpp   |    2 +-
 code/{ => AssetLib}/Unreal/UnrealLoader.h     |    0
 code/{ => AssetLib}/X/XFileExporter.cpp       |    2 +-
 code/{ => AssetLib}/X/XFileExporter.h         |    0
 code/{ => AssetLib}/X/XFileHelper.h           |    0
 code/{ => AssetLib}/X/XFileImporter.cpp       |    4 +-
 code/{ => AssetLib}/X/XFileImporter.h         |    0
 code/{ => AssetLib}/X/XFileParser.cpp         |    0
 code/{ => AssetLib}/X/XFileParser.h           |    0
 code/{ => AssetLib}/X3D/FIReader.cpp          |    0
 code/{ => AssetLib}/X3D/FIReader.hpp          |    0
 code/{ => AssetLib}/X3D/X3DExporter.cpp       |    0
 code/{ => AssetLib}/X3D/X3DExporter.hpp       |    0
 code/{ => AssetLib}/X3D/X3DImporter.cpp       |    0
 code/{ => AssetLib}/X3D/X3DImporter.hpp       |    0
 .../X3D/X3DImporter_Geometry2D.cpp            |    0
 .../X3D/X3DImporter_Geometry3D.cpp            |    0
 code/{ => AssetLib}/X3D/X3DImporter_Group.cpp |    0
 code/{ => AssetLib}/X3D/X3DImporter_Light.cpp |    0
 code/{ => AssetLib}/X3D/X3DImporter_Macro.hpp |    0
 .../X3D/X3DImporter_Metadata.cpp              |    0
 .../X3D/X3DImporter_Networking.cpp            |    0
 code/{ => AssetLib}/X3D/X3DImporter_Node.hpp  |    0
 .../X3D/X3DImporter_Postprocess.cpp           |    0
 .../X3D/X3DImporter_Rendering.cpp             |    0
 code/{ => AssetLib}/X3D/X3DImporter_Shape.cpp |    0
 .../X3D/X3DImporter_Texturing.cpp             |    0
 code/{ => AssetLib}/X3D/X3DVocabulary.cpp     |    0
 code/{ => AssetLib}/XGL/XGLLoader.cpp         |    0
 code/{ => AssetLib}/XGL/XGLLoader.h           |    0
 code/{ => AssetLib}/glTF/glTFAsset.h          |    2 +-
 code/{ => AssetLib}/glTF/glTFAsset.inl        |    0
 code/{ => AssetLib}/glTF/glTFAssetWriter.h    |    0
 code/{ => AssetLib}/glTF/glTFAssetWriter.inl  |    0
 code/{ => AssetLib}/glTF/glTFCommon.cpp       |    2 +-
 code/{ => AssetLib}/glTF/glTFCommon.h         |    0
 code/{ => AssetLib}/glTF/glTFExporter.cpp     |    4 +-
 code/{ => AssetLib}/glTF/glTFExporter.h       |    0
 code/{ => AssetLib}/glTF/glTFImporter.cpp     |    6 +-
 code/{ => AssetLib}/glTF/glTFImporter.h       |    0
 code/{ => AssetLib}/glTF2/glTF2Asset.h        |    3 +-
 code/{ => AssetLib}/glTF2/glTF2Asset.inl      |    5 +-
 code/{ => AssetLib}/glTF2/glTF2AssetWriter.h  |    0
 .../{ => AssetLib}/glTF2/glTF2AssetWriter.inl |    0
 code/{ => AssetLib}/glTF2/glTF2Exporter.cpp   |    4 +-
 code/{ => AssetLib}/glTF2/glTF2Exporter.h     |    0
 code/{ => AssetLib}/glTF2/glTF2Importer.cpp   |    6 +-
 code/{ => AssetLib}/glTF2/glTF2Importer.h     |    0
 code/Assxml/AssxmlFileWriter.cpp              |  664 -------
 code/B3D/B3DImporter.cpp                      |  747 -------
 code/BVH/BVHLoader.cpp                        |  578 ------
 code/Blender/BlenderCustomData.cpp            |  189 --
 code/Blender/BlenderScene.cpp                 |  875 ---------
 code/CMakeLists.txt                           |  612 +++---
 code/Collada/ColladaExporter.cpp              | 1708 -----------------
 code/Common/ImporterRegistry.cpp              |  238 ++-
 code/LWO/LWOFileData.h                        |  703 -------
 code/MMD/MMDImporter.cpp                      |  372 ----
 .../MDL/utMDLImporter_HL1_ImportSettings.cpp  |    2 +-
 .../MDL/utMDLImporter_HL1_Materials.cpp       |    2 +-
 .../MDL/utMDLImporter_HL1_Nodes.cpp           |    2 +-
 test/unit/utBlenderIntermediate.cpp           |    2 +-
 test/unit/utD3MFImportExport.cpp              |    2 +-
 test/unit/utObjTools.cpp                      |    4 +-
 test/unit/utPMXImporter.cpp                   |    2 +-
 test/unit/utSIBImporter.cpp                   |    2 +-
 test/unit/utSMDImportExport.cpp               |    2 +-
 tools/assimp_cmd/WriteDump.cpp                |    4 +-
 tools/assimp_view/Background.cpp              |  381 ++--
 tools/assimp_view/CMakeLists.txt              |    5 +-
 tools/assimp_view/LogWindow.cpp               |  110 +-
 tools/assimp_view/Normals.cpp                 |   34 +-
 tools/assimp_view/SceneAnimator.cpp           |  106 +-
 tools/assimp_view/Shaders.cpp                 | 1299 +++++++------
 tools/assimp_view/assimp_view.h               |    2 -
 341 files changed, 11958 insertions(+), 13103 deletions(-)
 delete mode 100644 code/AMF/AMFImporter.cpp
 delete mode 100644 code/AMF/AMFImporter_Postprocess.cpp
 rename code/{ => AssetLib}/3DS/3DSConverter.cpp (59%)
 rename code/{ => AssetLib}/3DS/3DSExporter.cpp (75%)
 rename code/{ => AssetLib}/3DS/3DSExporter.h (100%)
 rename code/{ => AssetLib}/3DS/3DSHelper.h (100%)
 rename code/{ => AssetLib}/3DS/3DSLoader.cpp (69%)
 rename code/{ => AssetLib}/3DS/3DSLoader.h (100%)
 rename code/{ => AssetLib}/3MF/3MFXmlTags.h (100%)
 rename code/{ => AssetLib}/3MF/D3MFExporter.cpp (55%)
 rename code/{ => AssetLib}/3MF/D3MFExporter.h (100%)
 rename code/{ => AssetLib}/3MF/D3MFImporter.cpp (58%)
 rename code/{ => AssetLib}/3MF/D3MFImporter.h (100%)
 rename code/{ => AssetLib}/3MF/D3MFOpcPackage.cpp (100%)
 rename code/{ => AssetLib}/3MF/D3MFOpcPackage.h (100%)
 rename code/{ => AssetLib}/AC/ACLoader.cpp (94%)
 rename code/{ => AssetLib}/AC/ACLoader.h (78%)
 create mode 100644 code/AssetLib/AMF/AMFImporter.cpp
 rename code/{ => AssetLib}/AMF/AMFImporter.hpp (100%)
 rename code/{ => AssetLib}/AMF/AMFImporter_Geometry.cpp (100%)
 rename code/{ => AssetLib}/AMF/AMFImporter_Macro.hpp (100%)
 rename code/{ => AssetLib}/AMF/AMFImporter_Material.cpp (100%)
 rename code/{ => AssetLib}/AMF/AMFImporter_Node.hpp (100%)
 create mode 100644 code/AssetLib/AMF/AMFImporter_Postprocess.cpp
 rename code/{ => AssetLib}/ASE/ASELoader.cpp (64%)
 rename code/{ => AssetLib}/ASE/ASELoader.h (100%)
 rename code/{ => AssetLib}/ASE/ASEParser.cpp (59%)
 rename code/{ => AssetLib}/ASE/ASEParser.h (99%)
 rename code/{ => AssetLib}/Assbin/AssbinExporter.cpp (99%)
 rename code/{ => AssetLib}/Assbin/AssbinExporter.h (100%)
 rename code/{ => AssetLib}/Assbin/AssbinFileWriter.cpp (96%)
 rename code/{ => AssetLib}/Assbin/AssbinFileWriter.h (92%)
 rename code/{ => AssetLib}/Assbin/AssbinLoader.cpp (96%)
 rename code/{ => AssetLib}/Assbin/AssbinLoader.h (100%)
 rename code/{ => AssetLib}/Assjson/cencode.c (100%)
 rename code/{ => AssetLib}/Assjson/cencode.h (100%)
 rename code/{ => AssetLib}/Assjson/json_exporter.cpp (100%)
 rename code/{ => AssetLib}/Assjson/mesh_splitter.cpp (100%)
 rename code/{ => AssetLib}/Assjson/mesh_splitter.h (100%)
 rename code/{ => AssetLib}/Assxml/AssxmlExporter.cpp (100%)
 rename code/{ => AssetLib}/Assxml/AssxmlExporter.h (100%)
 create mode 100644 code/AssetLib/Assxml/AssxmlFileWriter.cpp
 rename code/{ => AssetLib}/Assxml/AssxmlFileWriter.h (100%)
 create mode 100644 code/AssetLib/B3D/B3DImporter.cpp
 rename code/{ => AssetLib}/B3D/B3DImporter.h (100%)
 create mode 100644 code/AssetLib/BVH/BVHLoader.cpp
 rename code/{ => AssetLib}/BVH/BVHLoader.h (82%)
 rename code/{ => AssetLib}/Blender/BlenderBMesh.cpp (55%)
 rename code/{ => AssetLib}/Blender/BlenderBMesh.h (100%)
 create mode 100644 code/AssetLib/Blender/BlenderCustomData.cpp
 rename code/{ => AssetLib}/Blender/BlenderCustomData.h (100%)
 rename code/{ => AssetLib}/Blender/BlenderDNA.cpp (73%)
 rename code/{ => AssetLib}/Blender/BlenderDNA.h (76%)
 rename code/{ => AssetLib}/Blender/BlenderDNA.inl (99%)
 rename code/{ => AssetLib}/Blender/BlenderIntermediate.h (100%)
 rename code/{ => AssetLib}/Blender/BlenderLoader.cpp (100%)
 rename code/{ => AssetLib}/Blender/BlenderLoader.h (100%)
 rename code/{ => AssetLib}/Blender/BlenderModifier.cpp (94%)
 rename code/{ => AssetLib}/Blender/BlenderModifier.h (100%)
 create mode 100644 code/AssetLib/Blender/BlenderScene.cpp
 rename code/{ => AssetLib}/Blender/BlenderScene.h (67%)
 rename code/{ => AssetLib}/Blender/BlenderSceneGen.h (100%)
 rename code/{ => AssetLib}/Blender/BlenderTessellator.cpp (100%)
 rename code/{ => AssetLib}/Blender/BlenderTessellator.h (100%)
 rename code/{ => AssetLib}/C4D/C4DImporter.cpp (100%)
 rename code/{ => AssetLib}/C4D/C4DImporter.h (100%)
 rename code/{ => AssetLib}/COB/COBLoader.cpp (53%)
 rename code/{ => AssetLib}/COB/COBLoader.h (100%)
 rename code/{ => AssetLib}/COB/COBScene.h (100%)
 rename code/{ => AssetLib}/CSM/CSMLoader.cpp (100%)
 rename code/{ => AssetLib}/CSM/CSMLoader.h (100%)
 create mode 100644 code/AssetLib/Collada/ColladaExporter.cpp
 rename code/{ => AssetLib}/Collada/ColladaExporter.h (100%)
 rename code/{ => AssetLib}/Collada/ColladaHelper.cpp (100%)
 rename code/{ => AssetLib}/Collada/ColladaHelper.h (100%)
 rename code/{ => AssetLib}/Collada/ColladaLoader.cpp (100%)
 rename code/{ => AssetLib}/Collada/ColladaLoader.h (100%)
 rename code/{ => AssetLib}/Collada/ColladaParser.cpp (100%)
 rename code/{ => AssetLib}/Collada/ColladaParser.h (100%)
 rename code/{ => AssetLib}/DXF/DXFHelper.h (100%)
 rename code/{ => AssetLib}/DXF/DXFLoader.cpp (99%)
 rename code/{ => AssetLib}/DXF/DXFLoader.h (100%)
 rename code/{ => AssetLib}/FBX/FBXAnimation.cpp (100%)
 rename code/{ => AssetLib}/FBX/FBXBinaryTokenizer.cpp (100%)
 rename code/{ => AssetLib}/FBX/FBXCommon.h (100%)
 rename code/{ => AssetLib}/FBX/FBXCompileConfig.h (100%)
 rename code/{ => AssetLib}/FBX/FBXConverter.cpp (100%)
 rename code/{ => AssetLib}/FBX/FBXConverter.h (100%)
 rename code/{ => AssetLib}/FBX/FBXDeformer.cpp (100%)
 rename code/{ => AssetLib}/FBX/FBXDocument.cpp (100%)
 rename code/{ => AssetLib}/FBX/FBXDocument.h (100%)
 rename code/{ => AssetLib}/FBX/FBXDocumentUtil.cpp (100%)
 rename code/{ => AssetLib}/FBX/FBXDocumentUtil.h (100%)
 rename code/{ => AssetLib}/FBX/FBXExportNode.cpp (100%)
 rename code/{ => AssetLib}/FBX/FBXExportNode.h (100%)
 rename code/{ => AssetLib}/FBX/FBXExportProperty.cpp (100%)
 rename code/{ => AssetLib}/FBX/FBXExportProperty.h (100%)
 rename code/{ => AssetLib}/FBX/FBXExporter.cpp (100%)
 rename code/{ => AssetLib}/FBX/FBXExporter.h (100%)
 rename code/{ => AssetLib}/FBX/FBXImportSettings.h (100%)
 rename code/{ => AssetLib}/FBX/FBXImporter.cpp (100%)
 rename code/{ => AssetLib}/FBX/FBXImporter.h (100%)
 rename code/{ => AssetLib}/FBX/FBXMaterial.cpp (100%)
 rename code/{ => AssetLib}/FBX/FBXMeshGeometry.cpp (100%)
 rename code/{ => AssetLib}/FBX/FBXMeshGeometry.h (100%)
 rename code/{ => AssetLib}/FBX/FBXModel.cpp (100%)
 rename code/{ => AssetLib}/FBX/FBXNodeAttribute.cpp (100%)
 rename code/{ => AssetLib}/FBX/FBXParser.cpp (100%)
 rename code/{ => AssetLib}/FBX/FBXParser.h (100%)
 rename code/{ => AssetLib}/FBX/FBXProperties.cpp (100%)
 rename code/{ => AssetLib}/FBX/FBXProperties.h (100%)
 rename code/{ => AssetLib}/FBX/FBXTokenizer.cpp (100%)
 rename code/{ => AssetLib}/FBX/FBXTokenizer.h (100%)
 rename code/{ => AssetLib}/FBX/FBXUtil.cpp (100%)
 rename code/{ => AssetLib}/FBX/FBXUtil.h (100%)
 rename code/{ => AssetLib}/HMP/HMPFileData.h (100%)
 rename code/{ => AssetLib}/HMP/HMPLoader.cpp (99%)
 rename code/{ => AssetLib}/HMP/HMPLoader.h (98%)
 rename code/{ => AssetLib}/HMP/HalfLifeFileData.h (100%)
 rename code/{Importer => AssetLib}/IFC/IFCBoolean.cpp (74%)
 rename code/{Importer => AssetLib}/IFC/IFCCurve.cpp (100%)
 rename code/{Importer => AssetLib}/IFC/IFCGeometry.cpp (100%)
 rename code/{Importer => AssetLib}/IFC/IFCLoader.cpp (100%)
 rename code/{Importer => AssetLib}/IFC/IFCLoader.h (100%)
 rename code/{Importer => AssetLib}/IFC/IFCMaterial.cpp (100%)
 rename code/{Importer => AssetLib}/IFC/IFCOpenings.cpp (100%)
 rename code/{Importer => AssetLib}/IFC/IFCProfile.cpp (100%)
 rename code/{Importer => AssetLib}/IFC/IFCReaderGen1_2x3.cpp (100%)
 rename code/{Importer => AssetLib}/IFC/IFCReaderGen2_2x3.cpp (100%)
 rename code/{Importer => AssetLib}/IFC/IFCReaderGen_2x3.h (99%)
 rename code/{Importer => AssetLib}/IFC/IFCReaderGen_4.cpp (100%)
 rename code/{Importer => AssetLib}/IFC/IFCReaderGen_4.h (100%)
 rename code/{Importer => AssetLib}/IFC/IFCUtil.cpp (99%)
 rename code/{Importer => AssetLib}/IFC/IFCUtil.h (99%)
 rename code/{ => AssetLib}/Irr/IRRLoader.cpp (99%)
 rename code/{ => AssetLib}/Irr/IRRLoader.h (99%)
 rename code/{ => AssetLib}/Irr/IRRMeshLoader.cpp (100%)
 rename code/{ => AssetLib}/Irr/IRRMeshLoader.h (100%)
 rename code/{ => AssetLib}/Irr/IRRShared.cpp (100%)
 rename code/{ => AssetLib}/Irr/IRRShared.h (100%)
 rename code/{ => AssetLib}/LWO/LWOAnimation.cpp (56%)
 rename code/{ => AssetLib}/LWO/LWOAnimation.h (100%)
 rename code/{ => AssetLib}/LWO/LWOBLoader.cpp (100%)
 create mode 100644 code/AssetLib/LWO/LWOFileData.h
 rename code/{ => AssetLib}/LWO/LWOLoader.cpp (99%)
 rename code/{ => AssetLib}/LWO/LWOLoader.h (100%)
 rename code/{ => AssetLib}/LWO/LWOMaterial.cpp (100%)
 rename code/{ => AssetLib}/LWS/LWSLoader.cpp (99%)
 rename code/{ => AssetLib}/LWS/LWSLoader.h (99%)
 rename code/{ => AssetLib}/M3D/M3DExporter.cpp (100%)
 rename code/{ => AssetLib}/M3D/M3DExporter.h (100%)
 rename code/{ => AssetLib}/M3D/M3DImporter.cpp (100%)
 rename code/{ => AssetLib}/M3D/M3DImporter.h (100%)
 rename code/{ => AssetLib}/M3D/M3DMaterials.h (100%)
 rename code/{ => AssetLib}/M3D/M3DWrapper.cpp (100%)
 rename code/{ => AssetLib}/M3D/M3DWrapper.h (100%)
 rename code/{ => AssetLib}/M3D/m3d.h (100%)
 rename code/{ => AssetLib}/MD2/MD2FileData.h (100%)
 rename code/{ => AssetLib}/MD2/MD2Loader.cpp (100%)
 rename code/{ => AssetLib}/MD2/MD2Loader.h (100%)
 rename code/{ => AssetLib}/MD2/MD2NormalTable.h (100%)
 rename code/{ => AssetLib}/MD3/MD3FileData.h (100%)
 rename code/{ => AssetLib}/MD3/MD3Loader.cpp (99%)
 rename code/{ => AssetLib}/MD3/MD3Loader.h (100%)
 rename code/{ => AssetLib}/MD4/MD4FileData.h (100%)
 rename code/{ => AssetLib}/MD5/MD5Loader.cpp (100%)
 rename code/{ => AssetLib}/MD5/MD5Loader.h (100%)
 rename code/{ => AssetLib}/MD5/MD5Parser.cpp (99%)
 rename code/{ => AssetLib}/MD5/MD5Parser.h (100%)
 rename code/{ => AssetLib}/MDC/MDCFileData.h (100%)
 rename code/{ => AssetLib}/MDC/MDCLoader.cpp (99%)
 rename code/{ => AssetLib}/MDC/MDCLoader.h (100%)
 rename code/{ => AssetLib}/MDC/MDCNormalTable.h (100%)
 rename code/{ => AssetLib}/MDL/HalfLife/HL1FileData.h (100%)
 rename code/{ => AssetLib}/MDL/HalfLife/HL1ImportDefinitions.h (100%)
 rename code/{ => AssetLib}/MDL/HalfLife/HL1ImportSettings.h (100%)
 rename code/{ => AssetLib}/MDL/HalfLife/HL1MDLLoader.cpp (100%)
 rename code/{ => AssetLib}/MDL/HalfLife/HL1MDLLoader.h (100%)
 rename code/{ => AssetLib}/MDL/HalfLife/HL1MeshTrivert.h (100%)
 rename code/{ => AssetLib}/MDL/HalfLife/HalfLifeMDLBaseHeader.h (100%)
 rename code/{ => AssetLib}/MDL/HalfLife/LogFunctions.h (100%)
 rename code/{ => AssetLib}/MDL/HalfLife/UniqueNameGenerator.cpp (100%)
 rename code/{ => AssetLib}/MDL/HalfLife/UniqueNameGenerator.h (100%)
 rename code/{ => AssetLib}/MDL/MDLDefaultColorMap.h (100%)
 rename code/{ => AssetLib}/MDL/MDLFileData.h (100%)
 rename code/{ => AssetLib}/MDL/MDLLoader.cpp (99%)
 rename code/{ => AssetLib}/MDL/MDLLoader.h (99%)
 rename code/{ => AssetLib}/MDL/MDLMaterialLoader.cpp (100%)
 rename code/{ => AssetLib}/MMD/MMDCpp14.h (100%)
 create mode 100644 code/AssetLib/MMD/MMDImporter.cpp
 rename code/{ => AssetLib}/MMD/MMDImporter.h (100%)
 rename code/{ => AssetLib}/MMD/MMDPmdParser.h (100%)
 rename code/{ => AssetLib}/MMD/MMDPmxParser.cpp (100%)
 rename code/{ => AssetLib}/MMD/MMDPmxParser.h (100%)
 rename code/{ => AssetLib}/MMD/MMDVmdParser.h (100%)
 rename code/{ => AssetLib}/MS3D/MS3DLoader.cpp (100%)
 rename code/{ => AssetLib}/MS3D/MS3DLoader.h (100%)
 rename code/{ => AssetLib}/NDO/NDOLoader.cpp (100%)
 rename code/{ => AssetLib}/NDO/NDOLoader.h (100%)
 rename code/{ => AssetLib}/NFF/NFFLoader.cpp (100%)
 rename code/{ => AssetLib}/NFF/NFFLoader.h (100%)
 rename code/{ => AssetLib}/OFF/OFFLoader.cpp (100%)
 rename code/{ => AssetLib}/OFF/OFFLoader.h (100%)
 rename code/{ => AssetLib}/Obj/ObjExporter.cpp (100%)
 rename code/{ => AssetLib}/Obj/ObjExporter.h (100%)
 rename code/{ => AssetLib}/Obj/ObjFileData.h (100%)
 rename code/{ => AssetLib}/Obj/ObjFileImporter.cpp (100%)
 rename code/{ => AssetLib}/Obj/ObjFileImporter.h (100%)
 rename code/{ => AssetLib}/Obj/ObjFileMtlImporter.cpp (100%)
 rename code/{ => AssetLib}/Obj/ObjFileMtlImporter.h (100%)
 rename code/{ => AssetLib}/Obj/ObjFileParser.cpp (100%)
 rename code/{ => AssetLib}/Obj/ObjFileParser.h (100%)
 rename code/{ => AssetLib}/Obj/ObjTools.h (100%)
 rename code/{ => AssetLib}/Ogre/OgreBinarySerializer.cpp (100%)
 rename code/{ => AssetLib}/Ogre/OgreBinarySerializer.h (100%)
 rename code/{ => AssetLib}/Ogre/OgreImporter.cpp (100%)
 rename code/{ => AssetLib}/Ogre/OgreImporter.h (100%)
 rename code/{ => AssetLib}/Ogre/OgreMaterial.cpp (100%)
 rename code/{ => AssetLib}/Ogre/OgreParsingUtils.h (100%)
 rename code/{ => AssetLib}/Ogre/OgreStructs.cpp (100%)
 rename code/{ => AssetLib}/Ogre/OgreStructs.h (100%)
 rename code/{ => AssetLib}/Ogre/OgreXmlSerializer.cpp (100%)
 rename code/{ => AssetLib}/Ogre/OgreXmlSerializer.h (100%)
 rename code/{ => AssetLib}/OpenGEX/OpenGEXExporter.cpp (100%)
 rename code/{ => AssetLib}/OpenGEX/OpenGEXExporter.h (100%)
 rename code/{ => AssetLib}/OpenGEX/OpenGEXImporter.cpp (99%)
 rename code/{ => AssetLib}/OpenGEX/OpenGEXImporter.h (100%)
 rename code/{ => AssetLib}/OpenGEX/OpenGEXStructs.h (100%)
 rename code/{ => AssetLib}/Ply/PlyExporter.cpp (100%)
 rename code/{ => AssetLib}/Ply/PlyExporter.h (100%)
 rename code/{ => AssetLib}/Ply/PlyLoader.cpp (100%)
 rename code/{ => AssetLib}/Ply/PlyLoader.h (100%)
 rename code/{ => AssetLib}/Ply/PlyParser.cpp (100%)
 rename code/{ => AssetLib}/Ply/PlyParser.h (100%)
 rename code/{ => AssetLib}/Q3BSP/Q3BSPFileData.h (100%)
 rename code/{ => AssetLib}/Q3BSP/Q3BSPFileImporter.cpp (100%)
 rename code/{ => AssetLib}/Q3BSP/Q3BSPFileImporter.h (100%)
 rename code/{ => AssetLib}/Q3BSP/Q3BSPFileParser.cpp (100%)
 rename code/{ => AssetLib}/Q3BSP/Q3BSPFileParser.h (100%)
 rename code/{ => AssetLib}/Q3D/Q3DLoader.cpp (100%)
 rename code/{ => AssetLib}/Q3D/Q3DLoader.h (100%)
 rename code/{ => AssetLib}/Raw/RawLoader.cpp (100%)
 rename code/{ => AssetLib}/Raw/RawLoader.h (100%)
 rename code/{ => AssetLib}/SIB/SIBImporter.cpp (100%)
 rename code/{ => AssetLib}/SIB/SIBImporter.h (100%)
 rename code/{ => AssetLib}/SMD/SMDLoader.cpp (100%)
 rename code/{ => AssetLib}/SMD/SMDLoader.h (100%)
 rename code/{Importer => AssetLib}/STEPParser/STEPFileEncoding.cpp (100%)
 rename code/{Importer => AssetLib}/STEPParser/STEPFileEncoding.h (100%)
 rename code/{Importer => AssetLib}/STEPParser/STEPFileReader.cpp (100%)
 rename code/{Importer => AssetLib}/STEPParser/STEPFileReader.h (98%)
 rename code/{ => AssetLib}/STL/STLExporter.cpp (100%)
 rename code/{ => AssetLib}/STL/STLExporter.h (100%)
 rename code/{ => AssetLib}/STL/STLLoader.cpp (100%)
 rename code/{ => AssetLib}/STL/STLLoader.h (100%)
 rename code/{ => AssetLib}/Step/STEPFile.h (99%)
 rename code/{ => AssetLib}/Step/StepExporter.cpp (99%)
 rename code/{ => AssetLib}/Step/StepExporter.h (100%)
 rename code/{Importer => AssetLib}/StepFile/StepFileGen1.cpp (100%)
 rename code/{Importer => AssetLib}/StepFile/StepFileGen2.cpp (100%)
 rename code/{Importer => AssetLib}/StepFile/StepFileGen3.cpp (100%)
 rename code/{Importer => AssetLib}/StepFile/StepFileImporter.cpp (100%)
 rename code/{Importer => AssetLib}/StepFile/StepFileImporter.h (100%)
 rename code/{Importer => AssetLib}/StepFile/StepReaderGen.h (100%)
 rename code/{ => AssetLib}/Terragen/TerragenLoader.cpp (100%)
 rename code/{ => AssetLib}/Terragen/TerragenLoader.h (100%)
 rename code/{ => AssetLib}/Unreal/UnrealLoader.cpp (99%)
 rename code/{ => AssetLib}/Unreal/UnrealLoader.h (100%)
 rename code/{ => AssetLib}/X/XFileExporter.cpp (99%)
 rename code/{ => AssetLib}/X/XFileExporter.h (100%)
 rename code/{ => AssetLib}/X/XFileHelper.h (100%)
 rename code/{ => AssetLib}/X/XFileImporter.cpp (99%)
 rename code/{ => AssetLib}/X/XFileImporter.h (100%)
 rename code/{ => AssetLib}/X/XFileParser.cpp (100%)
 rename code/{ => AssetLib}/X/XFileParser.h (100%)
 rename code/{ => AssetLib}/X3D/FIReader.cpp (100%)
 rename code/{ => AssetLib}/X3D/FIReader.hpp (100%)
 rename code/{ => AssetLib}/X3D/X3DExporter.cpp (100%)
 rename code/{ => AssetLib}/X3D/X3DExporter.hpp (100%)
 rename code/{ => AssetLib}/X3D/X3DImporter.cpp (100%)
 rename code/{ => AssetLib}/X3D/X3DImporter.hpp (100%)
 rename code/{ => AssetLib}/X3D/X3DImporter_Geometry2D.cpp (100%)
 rename code/{ => AssetLib}/X3D/X3DImporter_Geometry3D.cpp (100%)
 rename code/{ => AssetLib}/X3D/X3DImporter_Group.cpp (100%)
 rename code/{ => AssetLib}/X3D/X3DImporter_Light.cpp (100%)
 rename code/{ => AssetLib}/X3D/X3DImporter_Macro.hpp (100%)
 rename code/{ => AssetLib}/X3D/X3DImporter_Metadata.cpp (100%)
 rename code/{ => AssetLib}/X3D/X3DImporter_Networking.cpp (100%)
 rename code/{ => AssetLib}/X3D/X3DImporter_Node.hpp (100%)
 rename code/{ => AssetLib}/X3D/X3DImporter_Postprocess.cpp (100%)
 rename code/{ => AssetLib}/X3D/X3DImporter_Rendering.cpp (100%)
 rename code/{ => AssetLib}/X3D/X3DImporter_Shape.cpp (100%)
 rename code/{ => AssetLib}/X3D/X3DImporter_Texturing.cpp (100%)
 rename code/{ => AssetLib}/X3D/X3DVocabulary.cpp (100%)
 rename code/{ => AssetLib}/XGL/XGLLoader.cpp (100%)
 rename code/{ => AssetLib}/XGL/XGLLoader.h (100%)
 rename code/{ => AssetLib}/glTF/glTFAsset.h (99%)
 rename code/{ => AssetLib}/glTF/glTFAsset.inl (100%)
 rename code/{ => AssetLib}/glTF/glTFAssetWriter.h (100%)
 rename code/{ => AssetLib}/glTF/glTFAssetWriter.inl (100%)
 rename code/{ => AssetLib}/glTF/glTFCommon.cpp (99%)
 rename code/{ => AssetLib}/glTF/glTFCommon.h (100%)
 rename code/{ => AssetLib}/glTF/glTFExporter.cpp (99%)
 rename code/{ => AssetLib}/glTF/glTFExporter.h (100%)
 rename code/{ => AssetLib}/glTF/glTFImporter.cpp (99%)
 rename code/{ => AssetLib}/glTF/glTFImporter.h (100%)
 rename code/{ => AssetLib}/glTF2/glTF2Asset.h (99%)
 rename code/{ => AssetLib}/glTF2/glTF2Asset.inl (99%)
 rename code/{ => AssetLib}/glTF2/glTF2AssetWriter.h (100%)
 rename code/{ => AssetLib}/glTF2/glTF2AssetWriter.inl (100%)
 rename code/{ => AssetLib}/glTF2/glTF2Exporter.cpp (99%)
 rename code/{ => AssetLib}/glTF2/glTF2Exporter.h (100%)
 rename code/{ => AssetLib}/glTF2/glTF2Importer.cpp (99%)
 rename code/{ => AssetLib}/glTF2/glTF2Importer.h (100%)
 delete mode 100644 code/Assxml/AssxmlFileWriter.cpp
 delete mode 100644 code/B3D/B3DImporter.cpp
 delete mode 100644 code/BVH/BVHLoader.cpp
 delete mode 100644 code/Blender/BlenderCustomData.cpp
 delete mode 100644 code/Blender/BlenderScene.cpp
 delete mode 100644 code/Collada/ColladaExporter.cpp
 delete mode 100644 code/LWO/LWOFileData.h
 delete mode 100644 code/MMD/MMDImporter.cpp

diff --git a/code/AMF/AMFImporter.cpp b/code/AMF/AMFImporter.cpp
deleted file mode 100644
index df4324d4d..000000000
--- a/code/AMF/AMFImporter.cpp
+++ /dev/null
@@ -1,705 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2020, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-/// \file AMFImporter.cpp
-/// \brief AMF-format files importer for Assimp: main algorithm implementation.
-/// \date 2016
-/// \author smal.root@gmail.com
-
-#ifndef ASSIMP_BUILD_NO_AMF_IMPORTER
-
-// Header files, Assimp.
-#include "AMFImporter.hpp"
-#include "AMFImporter_Macro.hpp"
-
-#include <assimp/fast_atof.h>
-#include <assimp/DefaultIOSystem.h>
-
-// Header files, stdlib.
-#include <memory>
-
-namespace Assimp
-{
-
-/// \var aiImporterDesc AMFImporter::Description
-/// Conastant which hold importer description
-const aiImporterDesc AMFImporter::Description = {
-	"Additive manufacturing file format(AMF) Importer",
-	"smalcom",
-	"",
-	"See documentation in source code. Chapter: Limitations.",
-	aiImporterFlags_SupportTextFlavour | aiImporterFlags_LimitedSupport | aiImporterFlags_Experimental,
-	0,
-	0,
-	0,
-	0,
-	"amf"
-};
-
-void AMFImporter::Clear()
-{
-	mNodeElement_Cur = nullptr;
-	mUnit.clear();
-	mMaterial_Converted.clear();
-	mTexture_Converted.clear();
-	// Delete all elements
-	if(!mNodeElement_List.empty())
-	{
-		for(CAMFImporter_NodeElement* ne: mNodeElement_List) { delete ne; }
-
-		mNodeElement_List.clear();
-	}
-}
-
-AMFImporter::~AMFImporter()
-{
-	if(mReader != nullptr) delete mReader;
-	// Clear() is accounting if data already is deleted. So, just check again if all data is deleted.
-	Clear();
-}
-
-/*********************************************************************************************************************************************/
-/************************************************************ Functions: find set ************************************************************/
-/*********************************************************************************************************************************************/
-
-bool AMFImporter::Find_NodeElement(const std::string& pID, const CAMFImporter_NodeElement::EType pType, CAMFImporter_NodeElement** pNodeElement) const
-{
-	for(CAMFImporter_NodeElement* ne: mNodeElement_List)
-	{
-		if((ne->ID == pID) && (ne->Type == pType))
-		{
-			if(pNodeElement != nullptr) *pNodeElement = ne;
-
-			return true;
-		}
-	}// for(CAMFImporter_NodeElement* ne: mNodeElement_List)
-
-	return false;
-}
-
-bool AMFImporter::Find_ConvertedNode(const std::string& pID, std::list<aiNode*>& pNodeList, aiNode** pNode) const
-{
-aiString node_name(pID.c_str());
-
-	for(aiNode* node: pNodeList)
-	{
-		if(node->mName == node_name)
-		{
-			if(pNode != nullptr) *pNode = node;
-
-			return true;
-		}
-	}// for(aiNode* node: pNodeList)
-
-	return false;
-}
-
-bool AMFImporter::Find_ConvertedMaterial(const std::string& pID, const SPP_Material** pConvertedMaterial) const
-{
-	for(const SPP_Material& mat: mMaterial_Converted)
-	{
-		if(mat.ID == pID)
-		{
-			if(pConvertedMaterial != nullptr) *pConvertedMaterial = &mat;
-
-			return true;
-		}
-	}// for(const SPP_Material& mat: mMaterial_Converted)
-
-	return false;
-}
-
-/*********************************************************************************************************************************************/
-/************************************************************ Functions: throw set ***********************************************************/
-/*********************************************************************************************************************************************/
-
-void AMFImporter::Throw_CloseNotFound(const std::string& pNode)
-{
-	throw DeadlyImportError("Close tag for node <" + pNode + "> not found. Seems file is corrupt.");
-}
-
-void AMFImporter::Throw_IncorrectAttr(const std::string& pAttrName)
-{
-	throw DeadlyImportError("Node <" + std::string(mReader->getNodeName()) + "> has incorrect attribute \"" + pAttrName + "\".");
-}
-
-void AMFImporter::Throw_IncorrectAttrValue(const std::string& pAttrName)
-{
-	throw DeadlyImportError("Attribute \"" + pAttrName + "\" in node <" + std::string(mReader->getNodeName()) + "> has incorrect value.");
-}
-
-void AMFImporter::Throw_MoreThanOnceDefined(const std::string& pNodeType, const std::string& pDescription)
-{
-	throw DeadlyImportError("\"" + pNodeType + "\" node can be used only once in " + mReader->getNodeName() + ". Description: " + pDescription);
-}
-
-void AMFImporter::Throw_ID_NotFound(const std::string& pID) const
-{
-	throw DeadlyImportError("Not found node with name \"" + pID + "\".");
-}
-
-/*********************************************************************************************************************************************/
-/************************************************************* Functions: XML set ************************************************************/
-/*********************************************************************************************************************************************/
-
-void AMFImporter::XML_CheckNode_MustHaveChildren()
-{
-	if(mReader->isEmptyElement()) throw DeadlyImportError(std::string("Node <") + mReader->getNodeName() + "> must have children.");
-}
-
-void AMFImporter::XML_CheckNode_SkipUnsupported(const std::string& pParentNodeName)
-{
-    static const size_t Uns_Skip_Len = 3;
-    const char* Uns_Skip[Uns_Skip_Len] = { "composite", "edge", "normal" };
-
-    static bool skipped_before[Uns_Skip_Len] = { false, false, false };
-
-    std::string nn(mReader->getNodeName());
-    bool found = false;
-    bool close_found = false;
-    size_t sk_idx;
-
-	for(sk_idx = 0; sk_idx < Uns_Skip_Len; sk_idx++)
-	{
-		if(nn != Uns_Skip[sk_idx]) continue;
-
-		found = true;
-		if(mReader->isEmptyElement())
-		{
-			close_found = true;
-
-			goto casu_cres;
-		}
-
-		while(mReader->read())
-		{
-			if((mReader->getNodeType() == irr::io::EXN_ELEMENT_END) && (nn == mReader->getNodeName()))
-			{
-				close_found = true;
-
-				goto casu_cres;
-			}
-		}
-	}// for(sk_idx = 0; sk_idx < Uns_Skip_Len; sk_idx++)
-
-casu_cres:
-
-	if(!found) throw DeadlyImportError("Unknown node \"" + nn + "\" in " + pParentNodeName + ".");
-	if(!close_found) Throw_CloseNotFound(nn);
-
-	if(!skipped_before[sk_idx])
-	{
-		skipped_before[sk_idx] = true;
-        ASSIMP_LOG_WARN_F("Skipping node \"", nn, "\" in ", pParentNodeName, ".");
-	}
-}
-
-bool AMFImporter::XML_SearchNode(const std::string& pNodeName)
-{
-	while(mReader->read())
-	{
-		if((mReader->getNodeType() == irr::io::EXN_ELEMENT) && XML_CheckNode_NameEqual(pNodeName)) return true;
-	}
-
-	return false;
-}
-
-bool AMFImporter::XML_ReadNode_GetAttrVal_AsBool(const int pAttrIdx)
-{
-    std::string val(mReader->getAttributeValue(pAttrIdx));
-
-	if((val == "false") || (val == "0"))
-		return false;
-	else if((val == "true") || (val == "1"))
-		return true;
-	else
-		throw DeadlyImportError("Bool attribute value can contain \"false\"/\"0\" or \"true\"/\"1\" not the \"" + val + "\"");
-}
-
-float AMFImporter::XML_ReadNode_GetAttrVal_AsFloat(const int pAttrIdx)
-{
-    std::string val;
-    float tvalf;
-
-	ParseHelper_FixTruncatedFloatString(mReader->getAttributeValue(pAttrIdx), val);
-	fast_atoreal_move(val.c_str(), tvalf, false);
-
-	return tvalf;
-}
-
-uint32_t AMFImporter::XML_ReadNode_GetAttrVal_AsU32(const int pAttrIdx)
-{
-	return strtoul10(mReader->getAttributeValue(pAttrIdx));
-}
-
-float AMFImporter::XML_ReadNode_GetVal_AsFloat()
-{
-    std::string val;
-    float tvalf;
-
-	if(!mReader->read()) throw DeadlyImportError("XML_ReadNode_GetVal_AsFloat. No data, seems file is corrupt.");
-	if(mReader->getNodeType() != irr::io::EXN_TEXT) throw DeadlyImportError("XML_ReadNode_GetVal_AsFloat. Invalid type of XML element, seems file is corrupt.");
-
-	ParseHelper_FixTruncatedFloatString(mReader->getNodeData(), val);
-	fast_atoreal_move(val.c_str(), tvalf, false);
-
-	return tvalf;
-}
-
-uint32_t AMFImporter::XML_ReadNode_GetVal_AsU32()
-{
-	if(!mReader->read()) throw DeadlyImportError("XML_ReadNode_GetVal_AsU32. No data, seems file is corrupt.");
-	if(mReader->getNodeType() != irr::io::EXN_TEXT) throw DeadlyImportError("XML_ReadNode_GetVal_AsU32. Invalid type of XML element, seems file is corrupt.");
-
-	return strtoul10(mReader->getNodeData());
-}
-
-void AMFImporter::XML_ReadNode_GetVal_AsString(std::string& pValue)
-{
-	if(!mReader->read()) throw DeadlyImportError("XML_ReadNode_GetVal_AsString. No data, seems file is corrupt.");
-	if(mReader->getNodeType() != irr::io::EXN_TEXT)
-		throw DeadlyImportError("XML_ReadNode_GetVal_AsString. Invalid type of XML element, seems file is corrupt.");
-
-	pValue = mReader->getNodeData();
-}
-
-/*********************************************************************************************************************************************/
-/************************************************************ Functions: parse set ***********************************************************/
-/*********************************************************************************************************************************************/
-
-void AMFImporter::ParseHelper_Node_Enter(CAMFImporter_NodeElement* pNode)
-{
-	mNodeElement_Cur->Child.push_back(pNode);// add new element to current element child list.
-	mNodeElement_Cur = pNode;// switch current element to new one.
-}
-
-void AMFImporter::ParseHelper_Node_Exit()
-{
-	// check if we can walk up.
-	if(mNodeElement_Cur != nullptr) mNodeElement_Cur = mNodeElement_Cur->Parent;
-}
-
-void AMFImporter::ParseHelper_FixTruncatedFloatString(const char* pInStr, std::string& pOutString)
-{
-    size_t instr_len;
-
-	pOutString.clear();
-	instr_len = strlen(pInStr);
-	if(!instr_len) return;
-
-	pOutString.reserve(instr_len * 3 / 2);
-	// check and correct floats in format ".x". Must be "x.y".
-	if(pInStr[0] == '.') pOutString.push_back('0');
-
-	pOutString.push_back(pInStr[0]);
-	for(size_t ci = 1; ci < instr_len; ci++)
-	{
-		if((pInStr[ci] == '.') && ((pInStr[ci - 1] == ' ') || (pInStr[ci - 1] == '-') || (pInStr[ci - 1] == '+') || (pInStr[ci - 1] == '\t')))
-		{
-			pOutString.push_back('0');
-			pOutString.push_back('.');
-		}
-		else
-		{
-			pOutString.push_back(pInStr[ci]);
-		}
-	}
-}
-
-static bool ParseHelper_Decode_Base64_IsBase64(const char pChar)
-{
-	return (isalnum(pChar) || (pChar == '+') || (pChar == '/'));
-}
-
-void AMFImporter::ParseHelper_Decode_Base64(const std::string& pInputBase64, std::vector<uint8_t>& pOutputData) const
-{
-    // With help from
-    // René Nyffenegger http://www.adp-gmbh.ch/cpp/common/base64.html
-    const std::string base64_chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-
-    uint8_t tidx = 0;
-    uint8_t arr4[4], arr3[3];
-
-	// check input data
-	if(pInputBase64.size() % 4) throw DeadlyImportError("Base64-encoded data must have size multiply of four.");
-	// prepare output place
-	pOutputData.clear();
-	pOutputData.reserve(pInputBase64.size() / 4 * 3);
-
-	for(size_t in_len = pInputBase64.size(), in_idx = 0; (in_len > 0) && (pInputBase64[in_idx] != '='); in_len--)
-	{
-		if(ParseHelper_Decode_Base64_IsBase64(pInputBase64[in_idx]))
-		{
-			arr4[tidx++] = pInputBase64[in_idx++];
-			if(tidx == 4)
-			{
-				for(tidx = 0; tidx < 4; tidx++) arr4[tidx] = (uint8_t)base64_chars.find(arr4[tidx]);
-
-				arr3[0] = (arr4[0] << 2) + ((arr4[1] & 0x30) >> 4);
-				arr3[1] = ((arr4[1] & 0x0F) << 4) + ((arr4[2] & 0x3C) >> 2);
-				arr3[2] = ((arr4[2] & 0x03) << 6) + arr4[3];
-				for(tidx = 0; tidx < 3; tidx++) pOutputData.push_back(arr3[tidx]);
-
-				tidx = 0;
-			}// if(tidx == 4)
-		}// if(ParseHelper_Decode_Base64_IsBase64(pInputBase64[in_idx]))
-		else
-		{
-			in_idx++;
-		}// if(ParseHelper_Decode_Base64_IsBase64(pInputBase64[in_idx])) else
-	}
-
-	if(tidx)
-	{
-		for(uint8_t i = tidx; i < 4; i++) arr4[i] = 0;
-		for(uint8_t i = 0; i < 4; i++) arr4[i] = (uint8_t)(base64_chars.find(arr4[i]));
-
-		arr3[0] = (arr4[0] << 2) + ((arr4[1] & 0x30) >> 4);
-		arr3[1] = ((arr4[1] & 0x0F) << 4) + ((arr4[2] & 0x3C) >> 2);
-		arr3[2] = ((arr4[2] & 0x03) << 6) + arr4[3];
-		for(uint8_t i = 0; i < (tidx - 1); i++) pOutputData.push_back(arr3[i]);
-	}
-}
-
-void AMFImporter::ParseFile(const std::string& pFile, IOSystem* pIOHandler)
-{
-    irr::io::IrrXMLReader* OldReader = mReader;// store current XMLreader.
-    std::unique_ptr<IOStream> file(pIOHandler->Open(pFile, "rb"));
-
-	// Check whether we can read from the file
-	if(file.get() == NULL) throw DeadlyImportError("Failed to open AMF file " + pFile + ".");
-
-	// generate a XML reader for it
-	std::unique_ptr<CIrrXML_IOStreamReader> mIOWrapper(new CIrrXML_IOStreamReader(file.get()));
-	mReader = irr::io::createIrrXMLReader(mIOWrapper.get());
-	if(!mReader) throw DeadlyImportError("Failed to create XML reader for file" + pFile + ".");
-	//
-	// start reading
-	// search for root tag <amf>
-	if(XML_SearchNode("amf"))
-		ParseNode_Root();
-	else
-		throw DeadlyImportError("Root node \"amf\" not found.");
-
-	delete mReader;
-	// restore old XMLreader
-	mReader = OldReader;
-}
-
-// <amf
-// unit="" - The units to be used. May be "inch", "millimeter", "meter", "feet", or "micron".
-// version="" - Version of file format.
-// >
-// </amf>
-// Root XML element.
-// Multi elements - No.
-void AMFImporter::ParseNode_Root()
-{
-    std::string unit, version;
-    CAMFImporter_NodeElement *ne( nullptr );
-
-	// Read attributes for node <amf>.
-	MACRO_ATTRREAD_LOOPBEG;
-		MACRO_ATTRREAD_CHECK_RET("unit", unit, mReader->getAttributeValue);
-		MACRO_ATTRREAD_CHECK_RET("version", version, mReader->getAttributeValue);
-	MACRO_ATTRREAD_LOOPEND_WSKIP;
-
-	// Check attributes
-	if(!mUnit.empty())
-	{
-		if((mUnit != "inch") && (mUnit != "millimeter") && (mUnit != "meter") && (mUnit != "feet") && (mUnit != "micron")) Throw_IncorrectAttrValue("unit");
-	}
-
-	// create root node element.
-	ne = new CAMFImporter_NodeElement_Root(nullptr);
-	mNodeElement_Cur = ne;// set first "current" element
-	// and assign attribute's values
-	((CAMFImporter_NodeElement_Root*)ne)->Unit = unit;
-	((CAMFImporter_NodeElement_Root*)ne)->Version = version;
-
-	// Check for child nodes
-	if(!mReader->isEmptyElement())
-	{
-		MACRO_NODECHECK_LOOPBEGIN("amf");
-			if(XML_CheckNode_NameEqual("object")) { ParseNode_Object(); continue; }
-			if(XML_CheckNode_NameEqual("material")) { ParseNode_Material(); continue; }
-			if(XML_CheckNode_NameEqual("texture")) { ParseNode_Texture(); continue; }
-			if(XML_CheckNode_NameEqual("constellation")) { ParseNode_Constellation(); continue; }
-			if(XML_CheckNode_NameEqual("metadata")) { ParseNode_Metadata(); continue; }
-		MACRO_NODECHECK_LOOPEND("amf");
-		mNodeElement_Cur = ne;// force restore "current" element
-	}// if(!mReader->isEmptyElement())
-
-	mNodeElement_List.push_back(ne);// add to node element list because its a new object in graph.
-}
-
-// <constellation
-// id="" - The Object ID of the new constellation being defined.
-// >
-// </constellation>
-// A collection of objects or constellations with specific relative locations.
-// Multi elements - Yes.
-// Parent element - <amf>.
-void AMFImporter::ParseNode_Constellation()
-{
-    std::string id;
-    CAMFImporter_NodeElement* ne( nullptr );
-
-	// Read attributes for node <constellation>.
-	MACRO_ATTRREAD_LOOPBEG;
-		MACRO_ATTRREAD_CHECK_RET("id", id, mReader->getAttributeValue);
-	MACRO_ATTRREAD_LOOPEND;
-
-	// create and if needed - define new grouping object.
-	ne = new CAMFImporter_NodeElement_Constellation(mNodeElement_Cur);
-
-	CAMFImporter_NodeElement_Constellation& als = *((CAMFImporter_NodeElement_Constellation*)ne);// alias for convenience
-
-	if(!id.empty()) als.ID = id;
-	// Check for child nodes
-	if(!mReader->isEmptyElement())
-	{
-		ParseHelper_Node_Enter(ne);
-		MACRO_NODECHECK_LOOPBEGIN("constellation");
-			if(XML_CheckNode_NameEqual("instance")) { ParseNode_Instance(); continue; }
-			if(XML_CheckNode_NameEqual("metadata")) { ParseNode_Metadata(); continue; }
-		MACRO_NODECHECK_LOOPEND("constellation");
-		ParseHelper_Node_Exit();
-	}// if(!mReader->isEmptyElement())
-	else
-	{
-		mNodeElement_Cur->Child.push_back(ne);// Add element to child list of current element
-	}// if(!mReader->isEmptyElement()) else
-
-	mNodeElement_List.push_back(ne);// and to node element list because its a new object in graph.
-}
-
-// <instance
-// objectid="" - The Object ID of the new constellation being defined.
-// >
-// </instance>
-// A collection of objects or constellations with specific relative locations.
-// Multi elements - Yes.
-// Parent element - <amf>.
-void AMFImporter::ParseNode_Instance()
-{
-    std::string objectid;
-    CAMFImporter_NodeElement* ne( nullptr );
-
-	// Read attributes for node <constellation>.
-	MACRO_ATTRREAD_LOOPBEG;
-		MACRO_ATTRREAD_CHECK_RET("objectid", objectid, mReader->getAttributeValue);
-	MACRO_ATTRREAD_LOOPEND;
-
-	// used object id must be defined, check that.
-	if(objectid.empty()) throw DeadlyImportError("\"objectid\" in <instance> must be defined.");
-	// create and define new grouping object.
-	ne = new CAMFImporter_NodeElement_Instance(mNodeElement_Cur);
-
-	CAMFImporter_NodeElement_Instance& als = *((CAMFImporter_NodeElement_Instance*)ne);// alias for convenience
-
-	als.ObjectID = objectid;
-	// Check for child nodes
-	if(!mReader->isEmptyElement())
-	{
-		bool read_flag[6] = { false, false, false, false, false, false };
-
-		als.Delta.Set(0, 0, 0);
-		als.Rotation.Set(0, 0, 0);
-		ParseHelper_Node_Enter(ne);
-		MACRO_NODECHECK_LOOPBEGIN("instance");
-			MACRO_NODECHECK_READCOMP_F("deltax", read_flag[0], als.Delta.x);
-			MACRO_NODECHECK_READCOMP_F("deltay", read_flag[1], als.Delta.y);
-			MACRO_NODECHECK_READCOMP_F("deltaz", read_flag[2], als.Delta.z);
-			MACRO_NODECHECK_READCOMP_F("rx", read_flag[3], als.Rotation.x);
-			MACRO_NODECHECK_READCOMP_F("ry", read_flag[4], als.Rotation.y);
-			MACRO_NODECHECK_READCOMP_F("rz", read_flag[5], als.Rotation.z);
-		MACRO_NODECHECK_LOOPEND("instance");
-		ParseHelper_Node_Exit();
-		// also convert degrees to radians.
-		als.Rotation.x = AI_MATH_PI_F * als.Rotation.x / 180.0f;
-		als.Rotation.y = AI_MATH_PI_F * als.Rotation.y / 180.0f;
-		als.Rotation.z = AI_MATH_PI_F * als.Rotation.z / 180.0f;
-	}// if(!mReader->isEmptyElement())
-	else
-	{
-		mNodeElement_Cur->Child.push_back(ne);// Add element to child list of current element
-	}// if(!mReader->isEmptyElement()) else
-
-	mNodeElement_List.push_back(ne);// and to node element list because its a new object in graph.
-}
-
-// <object
-// id="" - A unique ObjectID for the new object being defined.
-// >
-// </object>
-// An object definition.
-// Multi elements - Yes.
-// Parent element - <amf>.
-void AMFImporter::ParseNode_Object()
-{
-    std::string id;
-    CAMFImporter_NodeElement* ne( nullptr );
-
-	// Read attributes for node <object>.
-	MACRO_ATTRREAD_LOOPBEG;
-		MACRO_ATTRREAD_CHECK_RET("id", id, mReader->getAttributeValue);
-	MACRO_ATTRREAD_LOOPEND;
-
-	// create and if needed - define new geometry object.
-	ne = new CAMFImporter_NodeElement_Object(mNodeElement_Cur);
-
-	CAMFImporter_NodeElement_Object& als = *((CAMFImporter_NodeElement_Object*)ne);// alias for convenience
-
-	if(!id.empty()) als.ID = id;
-	// Check for child nodes
-	if(!mReader->isEmptyElement())
-	{
-		bool col_read = false;
-
-		ParseHelper_Node_Enter(ne);
-		MACRO_NODECHECK_LOOPBEGIN("object");
-			if(XML_CheckNode_NameEqual("color"))
-			{
-				// Check if color already defined for object.
-				if(col_read) Throw_MoreThanOnceDefined("color", "Only one color can be defined for <object>.");
-				// read data and set flag about it
-				ParseNode_Color();
-				col_read = true;
-
-				continue;
-			}
-
-			if(XML_CheckNode_NameEqual("mesh")) { ParseNode_Mesh(); continue; }
-			if(XML_CheckNode_NameEqual("metadata")) { ParseNode_Metadata(); continue; }
-		MACRO_NODECHECK_LOOPEND("object");
-		ParseHelper_Node_Exit();
-	}// if(!mReader->isEmptyElement())
-	else
-	{
-		mNodeElement_Cur->Child.push_back(ne);// Add element to child list of current element
-	}// if(!mReader->isEmptyElement()) else
-
-	mNodeElement_List.push_back(ne);// and to node element list because its a new object in graph.
-}
-
-// <metadata
-// type="" - The type of the attribute.
-// >
-// </metadata>
-// Specify additional information about an entity.
-// Multi elements - Yes.
-// Parent element - <amf>, <object>, <volume>, <material>, <vertex>.
-//
-// Reserved types are:
-// "Name" - The alphanumeric label of the entity, to be used by the interpreter if interacting with the user.
-// "Description" - A description of the content of the entity
-// "URL" - A link to an external resource relating to the entity
-// "Author" - Specifies the name(s) of the author(s) of the entity
-// "Company" - Specifying the company generating the entity
-// "CAD" - specifies the name of the originating CAD software and version
-// "Revision" - specifies the revision of the entity
-// "Tolerance" - specifies the desired manufacturing tolerance of the entity in entity's unit system
-// "Volume" - specifies the total volume of the entity, in the entity's unit system, to be used for verification (object and volume only)
-void AMFImporter::ParseNode_Metadata()
-{
-    std::string type, value;
-    CAMFImporter_NodeElement* ne( nullptr );
-
-	// read attribute
-	MACRO_ATTRREAD_LOOPBEG;
-		MACRO_ATTRREAD_CHECK_RET("type", type, mReader->getAttributeValue);
-	MACRO_ATTRREAD_LOOPEND;
-	// and value of node.
-	value = mReader->getNodeData();
-	// Create node element and assign read data.
-	ne = new CAMFImporter_NodeElement_Metadata(mNodeElement_Cur);
-	((CAMFImporter_NodeElement_Metadata*)ne)->Type = type;
-	((CAMFImporter_NodeElement_Metadata*)ne)->Value = value;
-	mNodeElement_Cur->Child.push_back(ne);// Add element to child list of current element
-	mNodeElement_List.push_back(ne);// and to node element list because its a new object in graph.
-}
-
-/*********************************************************************************************************************************************/
-/******************************************************** Functions: BaseImporter set ********************************************************/
-/*********************************************************************************************************************************************/
-
-bool AMFImporter::CanRead(const std::string& pFile, IOSystem* pIOHandler, bool pCheckSig) const
-{
-    const std::string extension = GetExtension(pFile);
-
-    if ( extension == "amf" ) {
-        return true;
-    }
-
-	if(!extension.length() || pCheckSig)
-	{
-		const char* tokens[] = { "<amf" };
-
-		return SearchFileHeaderForToken( pIOHandler, pFile, tokens, 1 );
-	}
-
-	return false;
-}
-
-void AMFImporter::GetExtensionList(std::set<std::string>& pExtensionList)
-{
-	pExtensionList.insert("amf");
-}
-
-const aiImporterDesc* AMFImporter::GetInfo () const
-{
-	return &Description;
-}
-
-void AMFImporter::InternReadFile(const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler)
-{
-	Clear();// delete old graph.
-	ParseFile(pFile, pIOHandler);
-	Postprocess_BuildScene(pScene);
-	// scene graph is ready, exit.
-}
-
-}// namespace Assimp
-
-#endif // !ASSIMP_BUILD_NO_AMF_IMPORTER
diff --git a/code/AMF/AMFImporter_Postprocess.cpp b/code/AMF/AMFImporter_Postprocess.cpp
deleted file mode 100644
index 273b8e0c4..000000000
--- a/code/AMF/AMFImporter_Postprocess.cpp
+++ /dev/null
@@ -1,978 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2020, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-/// \file AMFImporter_Postprocess.cpp
-/// \brief Convert built scenegraph and objects to Assimp scenegraph.
-/// \date 2016
-/// \author smal.root@gmail.com
-
-#ifndef ASSIMP_BUILD_NO_AMF_IMPORTER
-
-#include "AMFImporter.hpp"
-
-// Header files, Assimp.
-#include <assimp/SceneCombiner.h>
-#include <assimp/StandardShapes.h>
-#include <assimp/StringUtils.h>
-
-// Header files, stdlib.
-#include <iterator>
-
-namespace Assimp
-{
-
-aiColor4D AMFImporter::SPP_Material::GetColor(const float /*pX*/, const float /*pY*/, const float /*pZ*/) const
-{
-    aiColor4D tcol;
-
-	// Check if stored data are supported.
-	if(!Composition.empty())
-	{
-		throw DeadlyImportError("IME. GetColor for composition");
-	}
-	else if(Color->Composed)
-	{
-		throw DeadlyImportError("IME. GetColor, composed color");
-	}
-	else
-	{
-		tcol = Color->Color;
-	}
-
-	// Check if default color must be used
-	if((tcol.r == 0) && (tcol.g == 0) && (tcol.b == 0) && (tcol.a == 0))
-	{
-		tcol.r = 0.5f;
-		tcol.g = 0.5f;
-		tcol.b = 0.5f;
-		tcol.a = 1;
-	}
-
-	return tcol;
-}
-
-void AMFImporter::PostprocessHelper_CreateMeshDataArray(const CAMFImporter_NodeElement_Mesh& pNodeElement, std::vector<aiVector3D>& pVertexCoordinateArray,
-														std::vector<CAMFImporter_NodeElement_Color*>& pVertexColorArray) const
-{
-    CAMFImporter_NodeElement_Vertices* vn = nullptr;
-    size_t col_idx;
-
-	// All data stored in "vertices", search for it.
-	for(CAMFImporter_NodeElement* ne_child: pNodeElement.Child)
-	{
-		if(ne_child->Type == CAMFImporter_NodeElement::ENET_Vertices) vn = (CAMFImporter_NodeElement_Vertices*)ne_child;
-	}
-
-	// If "vertices" not found then no work for us.
-	if(vn == nullptr) return;
-
-	pVertexCoordinateArray.reserve(vn->Child.size());// all coordinates stored as child and we need to reserve space for future push_back's.
-	pVertexColorArray.resize(vn->Child.size());// colors count equal vertices count.
-	col_idx = 0;
-	// Inside vertices collect all data and place to arrays
-	for(CAMFImporter_NodeElement* vn_child: vn->Child)
-	{
-		// vertices, colors
-		if(vn_child->Type == CAMFImporter_NodeElement::ENET_Vertex)
-		{
-			// by default clear color for current vertex
-			pVertexColorArray[col_idx] = nullptr;
-
-			for(CAMFImporter_NodeElement* vtx: vn_child->Child)
-			{
-				if(vtx->Type == CAMFImporter_NodeElement::ENET_Coordinates)
-				{
-					pVertexCoordinateArray.push_back(((CAMFImporter_NodeElement_Coordinates*)vtx)->Coordinate);
-
-					continue;
-				}
-
-				if(vtx->Type == CAMFImporter_NodeElement::ENET_Color)
-				{
-					pVertexColorArray[col_idx] = (CAMFImporter_NodeElement_Color*)vtx;
-
-					continue;
-				}
-			}// for(CAMFImporter_NodeElement* vtx: vn_child->Child)
-
-			col_idx++;
-		}// if(vn_child->Type == CAMFImporter_NodeElement::ENET_Vertex)
-	}// for(CAMFImporter_NodeElement* vn_child: vn->Child)
-}
-
-size_t AMFImporter::PostprocessHelper_GetTextureID_Or_Create(const std::string& pID_R, const std::string& pID_G, const std::string& pID_B,
-																const std::string& pID_A)
-{
-    size_t TextureConverted_Index;
-    std::string TextureConverted_ID;
-
-	// check input data
-	if(pID_R.empty() && pID_G.empty() && pID_B.empty() && pID_A.empty())
-		throw DeadlyImportError("PostprocessHelper_GetTextureID_Or_Create. At least one texture ID must be defined.");
-
-	// Create ID
-	TextureConverted_ID = pID_R + "_" + pID_G + "_" + pID_B + "_" + pID_A;
-	// Check if texture specified by set of IDs is converted already.
-	TextureConverted_Index = 0;
-	for(const SPP_Texture& tex_convd: mTexture_Converted)
-	{
-        if ( tex_convd.ID == TextureConverted_ID ) {
-            return TextureConverted_Index;
-        } else {
-            ++TextureConverted_Index;
-        }
-	}
-
-	//
-	// Converted texture not found, create it.
-	//
-	CAMFImporter_NodeElement_Texture* src_texture[4]{nullptr};
-	std::vector<CAMFImporter_NodeElement_Texture*> src_texture_4check;
-	SPP_Texture converted_texture;
-
-	{// find all specified source textures
-		CAMFImporter_NodeElement* t_tex;
-
-		// R
-		if(!pID_R.empty())
-		{
-			if(!Find_NodeElement(pID_R, CAMFImporter_NodeElement::ENET_Texture, &t_tex)) Throw_ID_NotFound(pID_R);
-
-			src_texture[0] = (CAMFImporter_NodeElement_Texture*)t_tex;
-			src_texture_4check.push_back((CAMFImporter_NodeElement_Texture*)t_tex);
-		}
-		else
-		{
-			src_texture[0] = nullptr;
-		}
-
-		// G
-		if(!pID_G.empty())
-		{
-			if(!Find_NodeElement(pID_G, CAMFImporter_NodeElement::ENET_Texture, &t_tex)) Throw_ID_NotFound(pID_G);
-
-			src_texture[1] = (CAMFImporter_NodeElement_Texture*)t_tex;
-			src_texture_4check.push_back((CAMFImporter_NodeElement_Texture*)t_tex);
-		}
-		else
-		{
-			src_texture[1] = nullptr;
-		}
-
-		// B
-		if(!pID_B.empty())
-		{
-			if(!Find_NodeElement(pID_B, CAMFImporter_NodeElement::ENET_Texture, &t_tex)) Throw_ID_NotFound(pID_B);
-
-			src_texture[2] = (CAMFImporter_NodeElement_Texture*)t_tex;
-			src_texture_4check.push_back((CAMFImporter_NodeElement_Texture*)t_tex);
-		}
-		else
-		{
-			src_texture[2] = nullptr;
-		}
-
-		// A
-		if(!pID_A.empty())
-		{
-			if(!Find_NodeElement(pID_A, CAMFImporter_NodeElement::ENET_Texture, &t_tex)) Throw_ID_NotFound(pID_A);
-
-			src_texture[3] = (CAMFImporter_NodeElement_Texture*)t_tex;
-			src_texture_4check.push_back((CAMFImporter_NodeElement_Texture*)t_tex);
-		}
-		else
-		{
-			src_texture[3] = nullptr;
-		}
-	}// END: find all specified source textures
-
-	// check that all textures has same size
-	if(src_texture_4check.size() > 1)
-	{
-		for (size_t i = 0, i_e = (src_texture_4check.size() - 1); i < i_e; i++)
-		{
-			if((src_texture_4check[i]->Width != src_texture_4check[i + 1]->Width) || (src_texture_4check[i]->Height != src_texture_4check[i + 1]->Height) ||
-				(src_texture_4check[i]->Depth != src_texture_4check[i + 1]->Depth))
-			{
-				throw DeadlyImportError("PostprocessHelper_GetTextureID_Or_Create. Source texture must has the same size.");
-			}
-		}
-	}// if(src_texture_4check.size() > 1)
-
-	// set texture attributes
-	converted_texture.Width = src_texture_4check[0]->Width;
-	converted_texture.Height = src_texture_4check[0]->Height;
-	converted_texture.Depth = src_texture_4check[0]->Depth;
-	// if one of source texture is tiled then converted texture is tiled too.
-	converted_texture.Tiled = false;
-	for(uint8_t i = 0; i < src_texture_4check.size(); i++) converted_texture.Tiled |= src_texture_4check[i]->Tiled;
-
-	// Create format hint.
-	strcpy(converted_texture.FormatHint, "rgba0000");// copy initial string.
-	if(!pID_R.empty()) converted_texture.FormatHint[4] = '8';
-	if(!pID_G.empty()) converted_texture.FormatHint[5] = '8';
-	if(!pID_B.empty()) converted_texture.FormatHint[6] = '8';
-	if(!pID_A.empty()) converted_texture.FormatHint[7] = '8';
-
-	//
-	// Сopy data of textures.
-	//
-	size_t tex_size = 0;
-	size_t step = 0;
-	size_t off_g = 0;
-	size_t off_b = 0;
-
-	// Calculate size of the target array and rule how data will be copied.
-    if(!pID_R.empty() && nullptr != src_texture[ 0 ] ) {
-        tex_size += src_texture[0]->Data.size(); step++, off_g++, off_b++;
-    }
-    if(!pID_G.empty() && nullptr != src_texture[ 1 ] ) {
-        tex_size += src_texture[1]->Data.size(); step++, off_b++;
-    }
-    if(!pID_B.empty() && nullptr != src_texture[ 2 ] ) {
-        tex_size += src_texture[2]->Data.size(); step++;
-    }
-    if(!pID_A.empty() && nullptr != src_texture[ 3 ] ) {
-        tex_size += src_texture[3]->Data.size(); step++;
-    }
-
-    // Create target array.
-	converted_texture.Data = new uint8_t[tex_size];
-	// And copy data
-	auto CopyTextureData = [&](const std::string& pID, const size_t pOffset, const size_t pStep, const uint8_t pSrcTexNum) -> void
-	{
-		if(!pID.empty())
-		{
-			for(size_t idx_target = pOffset, idx_src = 0; idx_target < tex_size; idx_target += pStep, idx_src++) {
-				CAMFImporter_NodeElement_Texture* tex = src_texture[pSrcTexNum];
-				ai_assert(tex);
-				converted_texture.Data[idx_target] = tex->Data.at(idx_src);
-			}
-		}
-	};// auto CopyTextureData = [&](const size_t pOffset, const size_t pStep, const uint8_t pSrcTexNum) -> void
-
-	CopyTextureData(pID_R, 0, step, 0);
-	CopyTextureData(pID_G, off_g, step, 1);
-	CopyTextureData(pID_B, off_b, step, 2);
-	CopyTextureData(pID_A, step - 1, step, 3);
-
-	// Store new converted texture ID
-	converted_texture.ID = TextureConverted_ID;
-	// Store new converted texture
-	mTexture_Converted.push_back(converted_texture);
-
-	return TextureConverted_Index;
-}
-
-void AMFImporter::PostprocessHelper_SplitFacesByTextureID(std::list<SComplexFace>& pInputList, std::list<std::list<SComplexFace> >& pOutputList_Separated)
-{
-    auto texmap_is_equal = [](const CAMFImporter_NodeElement_TexMap* pTexMap1, const CAMFImporter_NodeElement_TexMap* pTexMap2) -> bool
-    {
-	    if((pTexMap1 == nullptr) && (pTexMap2 == nullptr)) return true;
-	    if(pTexMap1 == nullptr) return false;
-	    if(pTexMap2 == nullptr) return false;
-
-	    if(pTexMap1->TextureID_R != pTexMap2->TextureID_R) return false;
-	    if(pTexMap1->TextureID_G != pTexMap2->TextureID_G) return false;
-	    if(pTexMap1->TextureID_B != pTexMap2->TextureID_B) return false;
-	    if(pTexMap1->TextureID_A != pTexMap2->TextureID_A) return false;
-
-	    return true;
-    };
-
-	pOutputList_Separated.clear();
-	if(pInputList.empty()) return;
-
-	do
-	{
-		SComplexFace face_start = pInputList.front();
-		std::list<SComplexFace> face_list_cur;
-
-		for(std::list<SComplexFace>::iterator it = pInputList.begin(), it_end = pInputList.end(); it != it_end;)
-		{
-			if(texmap_is_equal(face_start.TexMap, it->TexMap))
-			{
-				auto it_old = it;
-
-				++it;
-				face_list_cur.push_back(*it_old);
-				pInputList.erase(it_old);
-			}
-			else
-			{
-				++it;
-			}
-		}
-
-		if(!face_list_cur.empty()) pOutputList_Separated.push_back(face_list_cur);
-
-	} while(!pInputList.empty());
-}
-
-void AMFImporter::Postprocess_AddMetadata(const std::list<CAMFImporter_NodeElement_Metadata*>& metadataList, aiNode& sceneNode) const
-{
-	if ( !metadataList.empty() )
-	{
-		if(sceneNode.mMetaData != nullptr) throw DeadlyImportError("Postprocess. MetaData member in node are not nullptr. Something went wrong.");
-
-		// copy collected metadata to output node.
-        sceneNode.mMetaData = aiMetadata::Alloc( static_cast<unsigned int>(metadataList.size()) );
-		size_t meta_idx( 0 );
-
-		for(const CAMFImporter_NodeElement_Metadata& metadata: metadataList)
-		{
-			sceneNode.mMetaData->Set(static_cast<unsigned int>(meta_idx++), metadata.Type, aiString(metadata.Value));
-		}
-	}// if(!metadataList.empty())
-}
-
-void AMFImporter::Postprocess_BuildNodeAndObject(const CAMFImporter_NodeElement_Object& pNodeElement, std::list<aiMesh*>& pMeshList, aiNode** pSceneNode)
-{
-CAMFImporter_NodeElement_Color* object_color = nullptr;
-
-	// create new aiNode and set name as <object> has.
-	*pSceneNode = new aiNode;
-	(*pSceneNode)->mName = pNodeElement.ID;
-	// read mesh and color
-	for(const CAMFImporter_NodeElement* ne_child: pNodeElement.Child)
-	{
-		std::vector<aiVector3D> vertex_arr;
-		std::vector<CAMFImporter_NodeElement_Color*> color_arr;
-
-		// color for object
-		if(ne_child->Type == CAMFImporter_NodeElement::ENET_Color) object_color = (CAMFImporter_NodeElement_Color*)ne_child;
-
-		if(ne_child->Type == CAMFImporter_NodeElement::ENET_Mesh)
-		{
-			// Create arrays from children of mesh: vertices.
-			PostprocessHelper_CreateMeshDataArray(*((CAMFImporter_NodeElement_Mesh*)ne_child), vertex_arr, color_arr);
-			// Use this arrays as a source when creating every aiMesh
-			Postprocess_BuildMeshSet(*((CAMFImporter_NodeElement_Mesh*)ne_child), vertex_arr, color_arr, object_color, pMeshList, **pSceneNode);
-		}
-	}// for(const CAMFImporter_NodeElement* ne_child: pNodeElement)
-}
-
-void AMFImporter::Postprocess_BuildMeshSet(const CAMFImporter_NodeElement_Mesh& pNodeElement, const std::vector<aiVector3D>& pVertexCoordinateArray,
-											const std::vector<CAMFImporter_NodeElement_Color*>& pVertexColorArray,
-											const CAMFImporter_NodeElement_Color* pObjectColor, std::list<aiMesh*>& pMeshList, aiNode& pSceneNode)
-{
-std::list<unsigned int> mesh_idx;
-
-	// all data stored in "volume", search for it.
-	for(const CAMFImporter_NodeElement* ne_child: pNodeElement.Child)
-	{
-		const CAMFImporter_NodeElement_Color* ne_volume_color = nullptr;
-		const SPP_Material* cur_mat = nullptr;
-
-		if(ne_child->Type == CAMFImporter_NodeElement::ENET_Volume)
-		{
-			/******************* Get faces *******************/
-			const CAMFImporter_NodeElement_Volume* ne_volume = reinterpret_cast<const CAMFImporter_NodeElement_Volume*>(ne_child);
-
-			std::list<SComplexFace> complex_faces_list;// List of the faces of the volume.
-			std::list<std::list<SComplexFace> > complex_faces_toplist;// List of the face list for every mesh.
-
-			// check if volume use material
-			if(!ne_volume->MaterialID.empty())
-			{
-				if(!Find_ConvertedMaterial(ne_volume->MaterialID, &cur_mat)) Throw_ID_NotFound(ne_volume->MaterialID);
-			}
-
-			// inside "volume" collect all data and place to arrays or create new objects
-			for(const CAMFImporter_NodeElement* ne_volume_child: ne_volume->Child)
-			{
-				// color for volume
-				if(ne_volume_child->Type == CAMFImporter_NodeElement::ENET_Color)
-				{
-					ne_volume_color = reinterpret_cast<const CAMFImporter_NodeElement_Color*>(ne_volume_child);
-				}
-				else if(ne_volume_child->Type == CAMFImporter_NodeElement::ENET_Triangle)// triangles, triangles colors
-				{
-					const CAMFImporter_NodeElement_Triangle& tri_al = *reinterpret_cast<const CAMFImporter_NodeElement_Triangle*>(ne_volume_child);
-
-					SComplexFace complex_face;
-
-					// initialize pointers
-					complex_face.Color = nullptr;
-					complex_face.TexMap = nullptr;
-					// get data from triangle children: color, texture coordinates.
-					if(tri_al.Child.size())
-					{
-						for(const CAMFImporter_NodeElement* ne_triangle_child: tri_al.Child)
-						{
-							if(ne_triangle_child->Type == CAMFImporter_NodeElement::ENET_Color)
-								complex_face.Color = reinterpret_cast<const CAMFImporter_NodeElement_Color*>(ne_triangle_child);
-							else if(ne_triangle_child->Type == CAMFImporter_NodeElement::ENET_TexMap)
-								complex_face.TexMap = reinterpret_cast<const CAMFImporter_NodeElement_TexMap*>(ne_triangle_child);
-						}
-					}// if(tri_al.Child.size())
-
-					// create new face and store it.
-					complex_face.Face.mNumIndices = 3;
-					complex_face.Face.mIndices = new unsigned int[3];
-					complex_face.Face.mIndices[0] = static_cast<unsigned int>(tri_al.V[0]);
-					complex_face.Face.mIndices[1] = static_cast<unsigned int>(tri_al.V[1]);
-					complex_face.Face.mIndices[2] = static_cast<unsigned int>(tri_al.V[2]);
-					complex_faces_list.push_back(complex_face);
-				}
-			}// for(const CAMFImporter_NodeElement* ne_volume_child: ne_volume->Child)
-
-			/**** Split faces list: one list per mesh ****/
-			PostprocessHelper_SplitFacesByTextureID(complex_faces_list, complex_faces_toplist);
-
-			/***** Create mesh for every faces list ******/
-			for(std::list<SComplexFace>& face_list_cur: complex_faces_toplist)
-			{
-				auto VertexIndex_GetMinimal = [](const std::list<SComplexFace>& pFaceList, const size_t* pBiggerThan) -> size_t
-				{
-					size_t rv=0;
-
-					if(pBiggerThan != nullptr)
-					{
-						bool found = false;
-
-						for(const SComplexFace& face: pFaceList)
-						{
-							for(size_t idx_vert = 0; idx_vert < face.Face.mNumIndices; idx_vert++)
-							{
-								if(face.Face.mIndices[idx_vert] > *pBiggerThan)
-								{
-									rv = face.Face.mIndices[idx_vert];
-									found = true;
-
-									break;
-								}
-							}
-
-							if(found) break;
-						}
-
-						if(!found) return *pBiggerThan;
-					}
-					else
-					{
-						rv = pFaceList.front().Face.mIndices[0];
-					}// if(pBiggerThan != nullptr) else
-
-					for(const SComplexFace& face: pFaceList)
-					{
-						for(size_t vi = 0; vi < face.Face.mNumIndices; vi++)
-						{
-							if(face.Face.mIndices[vi] < rv)
-							{
-								if(pBiggerThan != nullptr)
-								{
-									if(face.Face.mIndices[vi] > *pBiggerThan) rv = face.Face.mIndices[vi];
-								}
-								else
-								{
-									rv = face.Face.mIndices[vi];
-								}
-							}
-						}
-					}// for(const SComplexFace& face: pFaceList)
-
-					return rv;
-				};// auto VertexIndex_GetMinimal = [](const std::list<SComplexFace>& pFaceList, const size_t* pBiggerThan) -> size_t
-
-				auto VertexIndex_Replace = [](std::list<SComplexFace>& pFaceList, const size_t pIdx_From, const size_t pIdx_To) -> void
-				{
-					for(const SComplexFace& face: pFaceList)
-					{
-						for(size_t vi = 0; vi < face.Face.mNumIndices; vi++)
-						{
-							if(face.Face.mIndices[vi] == pIdx_From) face.Face.mIndices[vi] = static_cast<unsigned int>(pIdx_To);
-						}
-					}
-				};// auto VertexIndex_Replace = [](std::list<SComplexFace>& pFaceList, const size_t pIdx_From, const size_t pIdx_To) -> void
-
-				auto Vertex_CalculateColor = [&](const size_t pIdx) -> aiColor4D
-				{
-					// Color priorities(In descending order):
-					// 1. triangle color;
-					// 2. vertex color;
-					// 3. volume color;
-					// 4. object color;
-					// 5. material;
-					// 6. default - invisible coat.
-					//
-					// Fill vertices colors in color priority list above that's points from 1 to 6.
-					if((pIdx < pVertexColorArray.size()) && (pVertexColorArray[pIdx] != nullptr))// check for vertex color
-					{
-						if(pVertexColorArray[pIdx]->Composed)
-							throw DeadlyImportError("IME: vertex color composed");
-						else
-							return pVertexColorArray[pIdx]->Color;
-					}
-					else if(ne_volume_color != nullptr)// check for volume color
-					{
-						if(ne_volume_color->Composed)
-							throw DeadlyImportError("IME: volume color composed");
-						else
-							return ne_volume_color->Color;
-					}
-					else if(pObjectColor != nullptr)// check for object color
-					{
-						if(pObjectColor->Composed)
-							throw DeadlyImportError("IME: object color composed");
-						else
-							return pObjectColor->Color;
-					}
-					else if(cur_mat != nullptr)// check for material
-					{
-						return cur_mat->GetColor(pVertexCoordinateArray.at(pIdx).x, pVertexCoordinateArray.at(pIdx).y, pVertexCoordinateArray.at(pIdx).z);
-					}
-					else// set default color.
-					{
-						return {0, 0, 0, 0};
-					}// if((vi < pVertexColorArray.size()) && (pVertexColorArray[vi] != nullptr)) else
-
-				};// auto Vertex_CalculateColor = [&](const size_t pIdx) -> aiColor4D
-
-				aiMesh* tmesh = new aiMesh;
-
-				tmesh->mPrimitiveTypes = aiPrimitiveType_TRIANGLE;// Only triangles is supported by AMF.
-				//
-				// set geometry and colors (vertices)
-				//
-				// copy faces/triangles
-				tmesh->mNumFaces = static_cast<unsigned int>(face_list_cur.size());
-				tmesh->mFaces = new aiFace[tmesh->mNumFaces];
-
-				// Create vertices list and optimize indices. Optimisation mean following.In AMF all volumes use one big list of vertices. And one volume
-				// can use only part of vertices list, for example: vertices list contain few thousands of vertices and volume use vertices 1, 3, 10.
-				// Do you need all this thousands of garbage? Of course no. So, optimisation step transformate sparse indices set to continuous.
-				size_t VertexCount_Max = tmesh->mNumFaces * 3;// 3 - triangles.
-				std::vector<aiVector3D> vert_arr, texcoord_arr;
-				std::vector<aiColor4D> col_arr;
-
-				vert_arr.reserve(VertexCount_Max * 2);// "* 2" - see below TODO.
-				col_arr.reserve(VertexCount_Max * 2);
-
-				{// fill arrays
-					size_t vert_idx_from, vert_idx_to;
-
-					// first iteration.
-					vert_idx_to = 0;
-					vert_idx_from = VertexIndex_GetMinimal(face_list_cur, nullptr);
-					vert_arr.push_back(pVertexCoordinateArray.at(vert_idx_from));
-					col_arr.push_back(Vertex_CalculateColor(vert_idx_from));
-					if(vert_idx_from != vert_idx_to) VertexIndex_Replace(face_list_cur, vert_idx_from, vert_idx_to);
-
-					// rest iterations
-					do
-					{
-						vert_idx_from = VertexIndex_GetMinimal(face_list_cur, &vert_idx_to);
-						if(vert_idx_from == vert_idx_to) break;// all indices are transferred,
-
-						vert_arr.push_back(pVertexCoordinateArray.at(vert_idx_from));
-						col_arr.push_back(Vertex_CalculateColor(vert_idx_from));
-						vert_idx_to++;
-						if(vert_idx_from != vert_idx_to) VertexIndex_Replace(face_list_cur, vert_idx_from, vert_idx_to);
-
-					} while(true);
-				}// fill arrays. END.
-
-				//
-				// check if triangle colors are used and create additional faces if needed.
-				//
-				for(const SComplexFace& face_cur: face_list_cur)
-				{
-					if(face_cur.Color != nullptr)
-					{
-						aiColor4D face_color;
-						size_t vert_idx_new = vert_arr.size();
-
-						if(face_cur.Color->Composed)
-							throw DeadlyImportError("IME: face color composed");
-						else
-							face_color = face_cur.Color->Color;
-
-						for(size_t idx_ind = 0; idx_ind < face_cur.Face.mNumIndices; idx_ind++)
-						{
-							vert_arr.push_back(vert_arr.at(face_cur.Face.mIndices[idx_ind]));
-							col_arr.push_back(face_color);
-							face_cur.Face.mIndices[idx_ind] = static_cast<unsigned int>(vert_idx_new++);
-						}
-					}// if(face_cur.Color != nullptr)
-				}// for(const SComplexFace& face_cur: face_list_cur)
-
-				//
-				// if texture is used then copy texture coordinates too.
-				//
-				if(face_list_cur.front().TexMap != nullptr)
-				{
-					size_t idx_vert_new = vert_arr.size();
-					///TODO: clean unused vertices. "* 2": in certain cases - mesh full of triangle colors - vert_arr will contain duplicated vertices for
-					/// colored triangles and initial vertices (for colored vertices) which in real became unused. This part need more thinking about
-					/// optimisation.
-					bool* idx_vert_used;
-
-					idx_vert_used = new bool[VertexCount_Max * 2];
-					for(size_t i = 0, i_e = VertexCount_Max * 2; i < i_e; i++) idx_vert_used[i] = false;
-
-					// This ID's will be used when set materials ID in scene.
-					tmesh->mMaterialIndex = static_cast<unsigned int>(PostprocessHelper_GetTextureID_Or_Create(face_list_cur.front().TexMap->TextureID_R,
-																						face_list_cur.front().TexMap->TextureID_G,
-																						face_list_cur.front().TexMap->TextureID_B,
-																						face_list_cur.front().TexMap->TextureID_A));
-					texcoord_arr.resize(VertexCount_Max * 2);
-					for(const SComplexFace& face_cur: face_list_cur)
-					{
-						for(size_t idx_ind = 0; idx_ind < face_cur.Face.mNumIndices; idx_ind++)
-						{
-							const size_t idx_vert = face_cur.Face.mIndices[idx_ind];
-
-							if(!idx_vert_used[idx_vert])
-							{
-								texcoord_arr.at(idx_vert) = face_cur.TexMap->TextureCoordinate[idx_ind];
-								idx_vert_used[idx_vert] = true;
-							}
-							else if(texcoord_arr.at(idx_vert) != face_cur.TexMap->TextureCoordinate[idx_ind])
-							{
-								// in that case one vertex is shared with many texture coordinates. We need to duplicate vertex with another texture
-								// coordinates.
-								vert_arr.push_back(vert_arr.at(idx_vert));
-								col_arr.push_back(col_arr.at(idx_vert));
-								texcoord_arr.at(idx_vert_new) = face_cur.TexMap->TextureCoordinate[idx_ind];
-								face_cur.Face.mIndices[idx_ind] = static_cast<unsigned int>(idx_vert_new++);
-							}
-						}// for(size_t idx_ind = 0; idx_ind < face_cur.Face.mNumIndices; idx_ind++)
-					}// for(const SComplexFace& face_cur: face_list_cur)
-
-					delete [] idx_vert_used;
-					// shrink array
-					texcoord_arr.resize(idx_vert_new);
-				}// if(face_list_cur.front().TexMap != nullptr)
-
-				//
-				// copy collected data to mesh
-				//
-				tmesh->mNumVertices = static_cast<unsigned int>(vert_arr.size());
-				tmesh->mVertices = new aiVector3D[tmesh->mNumVertices];
-				tmesh->mColors[0] = new aiColor4D[tmesh->mNumVertices];
-
-				memcpy(tmesh->mVertices, vert_arr.data(), tmesh->mNumVertices * sizeof(aiVector3D));
-				memcpy(tmesh->mColors[0], col_arr.data(), tmesh->mNumVertices * sizeof(aiColor4D));
-				if(texcoord_arr.size() > 0)
-				{
-					tmesh->mTextureCoords[0] = new aiVector3D[tmesh->mNumVertices];
-					memcpy(tmesh->mTextureCoords[0], texcoord_arr.data(), tmesh->mNumVertices * sizeof(aiVector3D));
-					tmesh->mNumUVComponents[0] = 2;// U and V stored in "x", "y" of aiVector3D.
-				}
-
-				size_t idx_face = 0;
-				for(const SComplexFace& face_cur: face_list_cur) tmesh->mFaces[idx_face++] = face_cur.Face;
-
-				// store new aiMesh
-				mesh_idx.push_back(static_cast<unsigned int>(pMeshList.size()));
-				pMeshList.push_back(tmesh);
-			}// for(const std::list<SComplexFace>& face_list_cur: complex_faces_toplist)
-		}// if(ne_child->Type == CAMFImporter_NodeElement::ENET_Volume)
-	}// for(const CAMFImporter_NodeElement* ne_child: pNodeElement.Child)
-
-	// if meshes was created then assign new indices with current aiNode
-	if(!mesh_idx.empty())
-	{
-		std::list<unsigned int>::const_iterator mit = mesh_idx.begin();
-
-		pSceneNode.mNumMeshes = static_cast<unsigned int>(mesh_idx.size());
-		pSceneNode.mMeshes = new unsigned int[pSceneNode.mNumMeshes];
-		for(size_t i = 0; i < pSceneNode.mNumMeshes; i++) pSceneNode.mMeshes[i] = *mit++;
-	}// if(mesh_idx.size() > 0)
-}
-
-void AMFImporter::Postprocess_BuildMaterial(const CAMFImporter_NodeElement_Material& pMaterial)
-{
-SPP_Material new_mat;
-
-	new_mat.ID = pMaterial.ID;
-	for(const CAMFImporter_NodeElement* mat_child: pMaterial.Child)
-	{
-		if(mat_child->Type == CAMFImporter_NodeElement::ENET_Color)
-		{
-			new_mat.Color = (CAMFImporter_NodeElement_Color*)mat_child;
-		}
-		else if(mat_child->Type == CAMFImporter_NodeElement::ENET_Metadata)
-		{
-			new_mat.Metadata.push_back((CAMFImporter_NodeElement_Metadata*)mat_child);
-		}
-	}// for(const CAMFImporter_NodeElement* mat_child; pMaterial.Child)
-
-	// place converted material to special list
-	mMaterial_Converted.push_back(new_mat);
-}
-
-void AMFImporter::Postprocess_BuildConstellation(CAMFImporter_NodeElement_Constellation& pConstellation, std::list<aiNode*>& pNodeList) const
-{
-aiNode* con_node;
-std::list<aiNode*> ch_node;
-
-	// We will build next hierarchy:
-	// aiNode as parent (<constellation>) for set of nodes as a children
-	//  |- aiNode for transformation (<instance> -> <delta...>, <r...>) - aiNode for pointing to object ("objectid")
-	//  ...
-	//  \_ aiNode for transformation (<instance> -> <delta...>, <r...>) - aiNode for pointing to object ("objectid")
-	con_node = new aiNode;
-	con_node->mName = pConstellation.ID;
-	// Walk through children and search for instances of another objects, constellations.
-	for(const CAMFImporter_NodeElement* ne: pConstellation.Child)
-	{
-		aiMatrix4x4 tmat;
-		aiNode* t_node;
-		aiNode* found_node;
-
-		if(ne->Type == CAMFImporter_NodeElement::ENET_Metadata) continue;
-		if(ne->Type != CAMFImporter_NodeElement::ENET_Instance) throw DeadlyImportError("Only <instance> nodes can be in <constellation>.");
-
-		// create alias for conveniance
-		CAMFImporter_NodeElement_Instance& als = *((CAMFImporter_NodeElement_Instance*)ne);
-		// find referenced object
-		if(!Find_ConvertedNode(als.ObjectID, pNodeList, &found_node)) Throw_ID_NotFound(als.ObjectID);
-
-		// create node for applying transformation
-		t_node = new aiNode;
-		t_node->mParent = con_node;
-		// apply transformation
-		aiMatrix4x4::Translation(als.Delta, tmat), t_node->mTransformation *= tmat;
-		aiMatrix4x4::RotationX(als.Rotation.x, tmat), t_node->mTransformation *= tmat;
-		aiMatrix4x4::RotationY(als.Rotation.y, tmat), t_node->mTransformation *= tmat;
-		aiMatrix4x4::RotationZ(als.Rotation.z, tmat), t_node->mTransformation *= tmat;
-		// create array for one child node
-		t_node->mNumChildren = 1;
-		t_node->mChildren = new aiNode*[t_node->mNumChildren];
-		SceneCombiner::Copy(&t_node->mChildren[0], found_node);
-		t_node->mChildren[0]->mParent = t_node;
-		ch_node.push_back(t_node);
-	}// for(const CAMFImporter_NodeElement* ne: pConstellation.Child)
-
-	// copy found aiNode's as children
-	if(ch_node.empty()) throw DeadlyImportError("<constellation> must have at least one <instance>.");
-
-	size_t ch_idx = 0;
-
-	con_node->mNumChildren = static_cast<unsigned int>(ch_node.size());
-	con_node->mChildren = new aiNode*[con_node->mNumChildren];
-	for(aiNode* node: ch_node) con_node->mChildren[ch_idx++] = node;
-
-	// and place "root" of <constellation> node to node list
-	pNodeList.push_back(con_node);
-}
-
-void AMFImporter::Postprocess_BuildScene(aiScene* pScene)
-{
-std::list<aiNode*> node_list;
-std::list<aiMesh*> mesh_list;
-std::list<CAMFImporter_NodeElement_Metadata*> meta_list;
-
-	//
-	// Because for AMF "material" is just complex colors mixing so aiMaterial will not be used.
-	// For building aiScene we are must to do few steps:
-	// at first creating root node for aiScene.
-	pScene->mRootNode = new aiNode;
-	pScene->mRootNode->mParent = nullptr;
-	pScene->mFlags |= AI_SCENE_FLAGS_ALLOW_SHARED;
-	// search for root(<amf>) element
-	CAMFImporter_NodeElement* root_el = nullptr;
-
-	for(CAMFImporter_NodeElement* ne: mNodeElement_List)
-	{
-		if(ne->Type != CAMFImporter_NodeElement::ENET_Root) continue;
-
-		root_el = ne;
-
-		break;
-	}// for(const CAMFImporter_NodeElement* ne: mNodeElement_List)
-
-	// Check if root element are found.
-	if(root_el == nullptr) throw DeadlyImportError("Root(<amf>) element not found.");
-
-	// after that walk through children of root and collect data. Five types of nodes can be placed at top level - in <amf>: <object>, <material>, <texture>,
-	// <constellation> and <metadata>. But at first we must read <material> and <texture> because they will be used in <object>. <metadata> can be read
-	// at any moment.
-	//
-	// 1. <material>
-	// 2. <texture> will be converted later when processing triangles list. \sa Postprocess_BuildMeshSet
-	for(const CAMFImporter_NodeElement* root_child: root_el->Child)
-	{
-		if(root_child->Type == CAMFImporter_NodeElement::ENET_Material) Postprocess_BuildMaterial(*((CAMFImporter_NodeElement_Material*)root_child));
-	}
-
-	// After "appearance" nodes we must read <object> because it will be used in <constellation> -> <instance>.
-	//
-	// 3. <object>
-	for(const CAMFImporter_NodeElement* root_child: root_el->Child)
-	{
-		if(root_child->Type == CAMFImporter_NodeElement::ENET_Object)
-		{
-			aiNode* tnode = nullptr;
-
-			// for <object> mesh and node must be built: object ID assigned to aiNode name and will be used in future for <instance>
-			Postprocess_BuildNodeAndObject(*((CAMFImporter_NodeElement_Object*)root_child), mesh_list, &tnode);
-			if(tnode != nullptr) node_list.push_back(tnode);
-
-		}
-	}// for(const CAMFImporter_NodeElement* root_child: root_el->Child)
-
-	// And finally read rest of nodes.
-	//
-	for(const CAMFImporter_NodeElement* root_child: root_el->Child)
-	{
-		// 4. <constellation>
-		if(root_child->Type == CAMFImporter_NodeElement::ENET_Constellation)
-		{
-			// <object> and <constellation> at top of self abstraction use aiNode. So we can use only aiNode list for creating new aiNode's.
-			Postprocess_BuildConstellation(*((CAMFImporter_NodeElement_Constellation*)root_child), node_list);
-		}
-
-		// 5, <metadata>
-		if(root_child->Type == CAMFImporter_NodeElement::ENET_Metadata) meta_list.push_back((CAMFImporter_NodeElement_Metadata*)root_child);
-	}// for(const CAMFImporter_NodeElement* root_child: root_el->Child)
-
-	// at now we can add collected metadata to root node
-	Postprocess_AddMetadata(meta_list, *pScene->mRootNode);
-	//
-	// Check constellation children
-	//
-	// As said in specification:
-	// "When multiple objects and constellations are defined in a single file, only the top level objects and constellations are available for printing."
-	// What that means? For example: if some object is used in constellation then you must show only constellation but not original object.
-	// And at this step we are checking that relations.
-nl_clean_loop:
-
-	if(node_list.size() > 1)
-	{
-		// walk through all nodes
-		for(std::list<aiNode*>::iterator nl_it = node_list.begin(); nl_it != node_list.end(); ++nl_it)
-		{
-			// and try to find them in another top nodes.
-			std::list<aiNode*>::const_iterator next_it = nl_it;
-
-			++next_it;
-			for(; next_it != node_list.end(); ++next_it)
-			{
-				if((*next_it)->FindNode((*nl_it)->mName) != nullptr)
-				{
-					// if current top node(nl_it) found in another top node then erase it from node_list and restart search loop.
-					node_list.erase(nl_it);
-
-					goto nl_clean_loop;
-				}
-			}// for(; next_it != node_list.end(); next_it++)
-		}// for(std::list<aiNode*>::const_iterator nl_it = node_list.begin(); nl_it != node_list.end(); nl_it++)
-	}
-
-	//
-	// move created objects to aiScene
-	//
-	//
-	// Nodes
-	if(!node_list.empty())
-	{
-		std::list<aiNode*>::const_iterator nl_it = node_list.begin();
-
-		pScene->mRootNode->mNumChildren = static_cast<unsigned int>(node_list.size());
-		pScene->mRootNode->mChildren = new aiNode*[pScene->mRootNode->mNumChildren];
-		for(size_t i = 0; i < pScene->mRootNode->mNumChildren; i++)
-		{
-			// Objects and constellation that must be showed placed at top of hierarchy in <amf> node. So all aiNode's in node_list must have
-			// mRootNode only as parent.
-			(*nl_it)->mParent = pScene->mRootNode;
-			pScene->mRootNode->mChildren[i] = *nl_it++;
-		}
-	}// if(node_list.size() > 0)
-
-	//
-	// Meshes
-	if(!mesh_list.empty())
-	{
-		std::list<aiMesh*>::const_iterator ml_it = mesh_list.begin();
-
-		pScene->mNumMeshes = static_cast<unsigned int>(mesh_list.size());
-		pScene->mMeshes = new aiMesh*[pScene->mNumMeshes];
-		for(size_t i = 0; i < pScene->mNumMeshes; i++) pScene->mMeshes[i] = *ml_it++;
-	}// if(mesh_list.size() > 0)
-
-	//
-	// Textures
-	pScene->mNumTextures = static_cast<unsigned int>(mTexture_Converted.size());
-	if(pScene->mNumTextures > 0)
-	{
-		size_t idx;
-
-		idx = 0;
-		pScene->mTextures = new aiTexture*[pScene->mNumTextures];
-		for(const SPP_Texture& tex_convd: mTexture_Converted)
-		{
-			pScene->mTextures[idx] = new aiTexture;
-			pScene->mTextures[idx]->mWidth = static_cast<unsigned int>(tex_convd.Width);
-			pScene->mTextures[idx]->mHeight = static_cast<unsigned int>(tex_convd.Height);
-			pScene->mTextures[idx]->pcData = (aiTexel*)tex_convd.Data;
-			// texture format description.
-			strcpy(pScene->mTextures[idx]->achFormatHint, tex_convd.FormatHint);
-			idx++;
-		}// for(const SPP_Texture& tex_convd: mTexture_Converted)
-
-		// Create materials for embedded textures.
-		idx = 0;
-		pScene->mNumMaterials = static_cast<unsigned int>(mTexture_Converted.size());
-		pScene->mMaterials = new aiMaterial*[pScene->mNumMaterials];
-		for(const SPP_Texture& tex_convd: mTexture_Converted)
-		{
-			const aiString texture_id(AI_EMBEDDED_TEXNAME_PREFIX + to_string(idx));
-			const int mode = aiTextureOp_Multiply;
-			const int repeat = tex_convd.Tiled ? 1 : 0;
-
-			pScene->mMaterials[idx] = new aiMaterial;
-			pScene->mMaterials[idx]->AddProperty(&texture_id, AI_MATKEY_TEXTURE_DIFFUSE(0));
-			pScene->mMaterials[idx]->AddProperty(&mode, 1, AI_MATKEY_TEXOP_DIFFUSE(0));
-			pScene->mMaterials[idx]->AddProperty(&repeat, 1, AI_MATKEY_MAPPINGMODE_U_DIFFUSE(0));
-			pScene->mMaterials[idx]->AddProperty(&repeat, 1, AI_MATKEY_MAPPINGMODE_V_DIFFUSE(0));
-			idx++;
-		}
-	}// if(pScene->mNumTextures > 0)
-}// END: after that walk through children of root and collect data
-
-}// namespace Assimp
-
-#endif // !ASSIMP_BUILD_NO_AMF_IMPORTER
diff --git a/code/3DS/3DSConverter.cpp b/code/AssetLib/3DS/3DSConverter.cpp
similarity index 59%
rename from code/3DS/3DSConverter.cpp
rename to code/AssetLib/3DS/3DSConverter.cpp
index 8c8a8200a..1004c74a5 100644
--- a/code/3DS/3DSConverter.cpp
+++ b/code/AssetLib/3DS/3DSConverter.cpp
@@ -46,11 +46,11 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 // internal headers
 #include "3DSLoader.h"
 #include "Common/TargetAnimation.h"
+#include <assimp/StringComparison.h>
 #include <assimp/scene.h>
 #include <assimp/DefaultLogger.hpp>
-#include <assimp/StringComparison.h>
-#include <memory>
 #include <cctype>
+#include <memory>
 
 using namespace Assimp;
 
@@ -58,75 +58,66 @@ static const unsigned int NotSet = 0xcdcdcdcd;
 
 // ------------------------------------------------------------------------------------------------
 // Setup final material indices, generae a default material if necessary
-void Discreet3DSImporter::ReplaceDefaultMaterial()
-{
+void Discreet3DSImporter::ReplaceDefaultMaterial() {
     // Try to find an existing material that matches the
     // typical default material setting:
     // - no textures
     // - diffuse color (in grey!)
     // NOTE: This is here to workaround the fact that some
     // exporters are writing a default material, too.
-    unsigned int idx( NotSet );
-    for (unsigned int i = 0; i < mScene->mMaterials.size();++i)
-    {
+    unsigned int idx(NotSet);
+    for (unsigned int i = 0; i < mScene->mMaterials.size(); ++i) {
         std::string s = mScene->mMaterials[i].mName;
-        for ( std::string::iterator it = s.begin(); it != s.end(); ++it ) {
-            *it = static_cast< char >( ::tolower( *it ) );
+        for (std::string::iterator it = s.begin(); it != s.end(); ++it) {
+            *it = static_cast<char>(::tolower(*it));
         }
 
-        if (std::string::npos == s.find("default"))continue;
+        if (std::string::npos == s.find("default")) continue;
 
         if (mScene->mMaterials[i].mDiffuse.r !=
-            mScene->mMaterials[i].mDiffuse.g ||
-            mScene->mMaterials[i].mDiffuse.r !=
-            mScene->mMaterials[i].mDiffuse.b)continue;
+                        mScene->mMaterials[i].mDiffuse.g ||
+                mScene->mMaterials[i].mDiffuse.r !=
+                        mScene->mMaterials[i].mDiffuse.b) continue;
 
-        if (mScene->mMaterials[i].sTexDiffuse.mMapName.length()   != 0  ||
-            mScene->mMaterials[i].sTexBump.mMapName.length()      != 0  ||
-            mScene->mMaterials[i].sTexOpacity.mMapName.length()   != 0  ||
-            mScene->mMaterials[i].sTexEmissive.mMapName.length()  != 0  ||
-            mScene->mMaterials[i].sTexSpecular.mMapName.length()  != 0  ||
-            mScene->mMaterials[i].sTexShininess.mMapName.length() != 0 )
-        {
+        if (mScene->mMaterials[i].sTexDiffuse.mMapName.length() != 0 ||
+                mScene->mMaterials[i].sTexBump.mMapName.length() != 0 ||
+                mScene->mMaterials[i].sTexOpacity.mMapName.length() != 0 ||
+                mScene->mMaterials[i].sTexEmissive.mMapName.length() != 0 ||
+                mScene->mMaterials[i].sTexSpecular.mMapName.length() != 0 ||
+                mScene->mMaterials[i].sTexShininess.mMapName.length() != 0) {
             continue;
         }
         idx = i;
     }
-    if ( NotSet == idx ) {
-        idx = ( unsigned int )mScene->mMaterials.size();
+    if (NotSet == idx) {
+        idx = (unsigned int)mScene->mMaterials.size();
     }
 
     // now iterate through all meshes and through all faces and
     // find all faces that are using the default material
     unsigned int cnt = 0;
     for (std::vector<D3DS::Mesh>::iterator
-        i =  mScene->mMeshes.begin();
-        i != mScene->mMeshes.end();++i)
-    {
+                    i = mScene->mMeshes.begin();
+            i != mScene->mMeshes.end(); ++i) {
         for (std::vector<unsigned int>::iterator
-            a =  (*i).mFaceMaterials.begin();
-            a != (*i).mFaceMaterials.end();++a)
-        {
+                        a = (*i).mFaceMaterials.begin();
+                a != (*i).mFaceMaterials.end(); ++a) {
             // NOTE: The additional check seems to be necessary,
             // some exporters seem to generate invalid data here
-            if (0xcdcdcdcd == (*a))
-            {
+            if (0xcdcdcdcd == (*a)) {
                 (*a) = idx;
                 ++cnt;
-            }
-            else if ( (*a) >= mScene->mMaterials.size())
-            {
+            } else if ((*a) >= mScene->mMaterials.size()) {
                 (*a) = idx;
                 ASSIMP_LOG_WARN("Material index overflow in 3DS file. Using default material");
                 ++cnt;
             }
         }
     }
-    if (cnt && idx == mScene->mMaterials.size())
-    {
+    if (cnt && idx == mScene->mMaterials.size()) {
         // We need to create our own default material
         D3DS::Material sMat("%%%DEFAULT");
-        sMat.mDiffuse = aiColor3D(0.3f,0.3f,0.3f);
+        sMat.mDiffuse = aiColor3D(0.3f, 0.3f, 0.3f);
         mScene->mMaterials.push_back(sMat);
 
         ASSIMP_LOG_INFO("3DS: Generating default material");
@@ -135,22 +126,17 @@ void Discreet3DSImporter::ReplaceDefaultMaterial()
 
 // ------------------------------------------------------------------------------------------------
 // Check whether all indices are valid. Otherwise we'd crash before the validation step is reached
-void Discreet3DSImporter::CheckIndices(D3DS::Mesh& sMesh)
-{
-    for (std::vector< D3DS::Face >::iterator i =  sMesh.mFaces.begin(); i != sMesh.mFaces.end();++i)
-    {
+void Discreet3DSImporter::CheckIndices(D3DS::Mesh &sMesh) {
+    for (std::vector<D3DS::Face>::iterator i = sMesh.mFaces.begin(); i != sMesh.mFaces.end(); ++i) {
         // check whether all indices are in range
-        for (unsigned int a = 0; a < 3;++a)
-        {
-            if ((*i).mIndices[a] >= sMesh.mPositions.size())
-            {
+        for (unsigned int a = 0; a < 3; ++a) {
+            if ((*i).mIndices[a] >= sMesh.mPositions.size()) {
                 ASSIMP_LOG_WARN("3DS: Vertex index overflow)");
-                (*i).mIndices[a] = (uint32_t)sMesh.mPositions.size()-1;
+                (*i).mIndices[a] = (uint32_t)sMesh.mPositions.size() - 1;
             }
-            if ( !sMesh.mTexCoords.empty() && (*i).mIndices[a] >= sMesh.mTexCoords.size())
-            {
+            if (!sMesh.mTexCoords.empty() && (*i).mIndices[a] >= sMesh.mTexCoords.size()) {
                 ASSIMP_LOG_WARN("3DS: Texture coordinate index overflow)");
-                (*i).mIndices[a] = (uint32_t)sMesh.mTexCoords.size()-1;
+                (*i).mIndices[a] = (uint32_t)sMesh.mTexCoords.size() - 1;
             }
         }
     }
@@ -158,24 +144,21 @@ void Discreet3DSImporter::CheckIndices(D3DS::Mesh& sMesh)
 
 // ------------------------------------------------------------------------------------------------
 // Generate out unique verbose format representation
-void Discreet3DSImporter::MakeUnique(D3DS::Mesh& sMesh)
-{
+void Discreet3DSImporter::MakeUnique(D3DS::Mesh &sMesh) {
     // TODO: really necessary? I don't think. Just a waste of memory and time
     // to do it now in a separate buffer.
 
     // Allocate output storage
-    std::vector<aiVector3D> vNew  (sMesh.mFaces.size() * 3);
+    std::vector<aiVector3D> vNew(sMesh.mFaces.size() * 3);
     std::vector<aiVector3D> vNew2;
     if (sMesh.mTexCoords.size())
         vNew2.resize(sMesh.mFaces.size() * 3);
 
-    for (unsigned int i = 0, base = 0; i < sMesh.mFaces.size();++i)
-    {
-        D3DS::Face& face = sMesh.mFaces[i];
+    for (unsigned int i = 0, base = 0; i < sMesh.mFaces.size(); ++i) {
+        D3DS::Face &face = sMesh.mFaces[i];
 
         // Positions
-        for (unsigned int a = 0; a < 3;++a,++base)
-        {
+        for (unsigned int a = 0; a < 3; ++a, ++base) {
             vNew[base] = sMesh.mPositions[face.mIndices[a]];
             if (sMesh.mTexCoords.size())
                 vNew2[base] = sMesh.mTexCoords[face.mIndices[a]];
@@ -189,26 +172,24 @@ void Discreet3DSImporter::MakeUnique(D3DS::Mesh& sMesh)
 
 // ------------------------------------------------------------------------------------------------
 // Convert a 3DS texture to texture keys in an aiMaterial
-void CopyTexture(aiMaterial& mat, D3DS::Texture& texture, aiTextureType type)
-{
+void CopyTexture(aiMaterial &mat, D3DS::Texture &texture, aiTextureType type) {
     // Setup the texture name
     aiString tex;
-    tex.Set( texture.mMapName);
-    mat.AddProperty( &tex, AI_MATKEY_TEXTURE(type,0));
+    tex.Set(texture.mMapName);
+    mat.AddProperty(&tex, AI_MATKEY_TEXTURE(type, 0));
 
     // Setup the texture blend factor
     if (is_not_qnan(texture.mTextureBlend))
-        mat.AddProperty<ai_real>( &texture.mTextureBlend, 1, AI_MATKEY_TEXBLEND(type,0));
+        mat.AddProperty<ai_real>(&texture.mTextureBlend, 1, AI_MATKEY_TEXBLEND(type, 0));
 
     // Setup the texture mapping mode
     int mapMode = static_cast<int>(texture.mMapMode);
-    mat.AddProperty<int>(&mapMode,1,AI_MATKEY_MAPPINGMODE_U(type,0));
-    mat.AddProperty<int>(&mapMode,1,AI_MATKEY_MAPPINGMODE_V(type,0));
+    mat.AddProperty<int>(&mapMode, 1, AI_MATKEY_MAPPINGMODE_U(type, 0));
+    mat.AddProperty<int>(&mapMode, 1, AI_MATKEY_MAPPINGMODE_V(type, 0));
 
     // Mirroring - double the scaling values
     // FIXME: this is not really correct ...
-    if (texture.mMapMode == aiTextureMapMode_Mirror)
-    {
+    if (texture.mMapMode == aiTextureMapMode_Mirror) {
         texture.mScaleU *= 2.0;
         texture.mScaleV *= 2.0;
         texture.mOffsetU /= 2.0;
@@ -216,21 +197,19 @@ void CopyTexture(aiMaterial& mat, D3DS::Texture& texture, aiTextureType type)
     }
 
     // Setup texture UV transformations
-    mat.AddProperty<ai_real>(&texture.mOffsetU,5,AI_MATKEY_UVTRANSFORM(type,0));
+    mat.AddProperty<ai_real>(&texture.mOffsetU, 5, AI_MATKEY_UVTRANSFORM(type, 0));
 }
 
 // ------------------------------------------------------------------------------------------------
 // Convert a 3DS material to an aiMaterial
-void Discreet3DSImporter::ConvertMaterial(D3DS::Material& oldMat,
-    aiMaterial& mat)
-{
+void Discreet3DSImporter::ConvertMaterial(D3DS::Material &oldMat,
+        aiMaterial &mat) {
     // NOTE: Pass the background image to the viewer by bypassing the
     // material system. This is an evil hack, never do it again!
-    if (0 != mBackgroundImage.length() && bHasBG)
-    {
+    if (0 != mBackgroundImage.length() && bHasBG) {
         aiString tex;
-        tex.Set( mBackgroundImage);
-        mat.AddProperty( &tex, AI_MATKEY_GLOBAL_BACKGROUND_IMAGE);
+        tex.Set(mBackgroundImage);
+        mat.AddProperty(&tex, AI_MATKEY_GLOBAL_BACKGROUND_IMAGE);
 
         // Be sure this is only done for the first material
         mBackgroundImage = std::string("");
@@ -242,143 +221,138 @@ void Discreet3DSImporter::ConvertMaterial(D3DS::Material& oldMat,
     oldMat.mAmbient.b += mClrAmbient.b;
 
     aiString name;
-    name.Set( oldMat.mName);
-    mat.AddProperty( &name, AI_MATKEY_NAME);
+    name.Set(oldMat.mName);
+    mat.AddProperty(&name, AI_MATKEY_NAME);
 
     // Material colors
-    mat.AddProperty( &oldMat.mAmbient, 1, AI_MATKEY_COLOR_AMBIENT);
-    mat.AddProperty( &oldMat.mDiffuse, 1, AI_MATKEY_COLOR_DIFFUSE);
-    mat.AddProperty( &oldMat.mSpecular, 1, AI_MATKEY_COLOR_SPECULAR);
-    mat.AddProperty( &oldMat.mEmissive, 1, AI_MATKEY_COLOR_EMISSIVE);
+    mat.AddProperty(&oldMat.mAmbient, 1, AI_MATKEY_COLOR_AMBIENT);
+    mat.AddProperty(&oldMat.mDiffuse, 1, AI_MATKEY_COLOR_DIFFUSE);
+    mat.AddProperty(&oldMat.mSpecular, 1, AI_MATKEY_COLOR_SPECULAR);
+    mat.AddProperty(&oldMat.mEmissive, 1, AI_MATKEY_COLOR_EMISSIVE);
 
     // Phong shininess and shininess strength
     if (D3DS::Discreet3DS::Phong == oldMat.mShading ||
-        D3DS::Discreet3DS::Metal == oldMat.mShading)
-    {
-        if (!oldMat.mSpecularExponent || !oldMat.mShininessStrength)
-        {
+            D3DS::Discreet3DS::Metal == oldMat.mShading) {
+        if (!oldMat.mSpecularExponent || !oldMat.mShininessStrength) {
             oldMat.mShading = D3DS::Discreet3DS::Gouraud;
-        }
-        else
-        {
-            mat.AddProperty( &oldMat.mSpecularExponent, 1, AI_MATKEY_SHININESS);
-            mat.AddProperty( &oldMat.mShininessStrength, 1, AI_MATKEY_SHININESS_STRENGTH);
+        } else {
+            mat.AddProperty(&oldMat.mSpecularExponent, 1, AI_MATKEY_SHININESS);
+            mat.AddProperty(&oldMat.mShininessStrength, 1, AI_MATKEY_SHININESS_STRENGTH);
         }
     }
 
     // Opacity
-    mat.AddProperty<ai_real>( &oldMat.mTransparency,1,AI_MATKEY_OPACITY);
+    mat.AddProperty<ai_real>(&oldMat.mTransparency, 1, AI_MATKEY_OPACITY);
 
     // Bump height scaling
-    mat.AddProperty<ai_real>( &oldMat.mBumpHeight,1,AI_MATKEY_BUMPSCALING);
+    mat.AddProperty<ai_real>(&oldMat.mBumpHeight, 1, AI_MATKEY_BUMPSCALING);
 
     // Two sided rendering?
-    if (oldMat.mTwoSided)
-    {
+    if (oldMat.mTwoSided) {
         int i = 1;
-        mat.AddProperty<int>(&i,1,AI_MATKEY_TWOSIDED);
+        mat.AddProperty<int>(&i, 1, AI_MATKEY_TWOSIDED);
     }
 
     // Shading mode
     aiShadingMode eShading = aiShadingMode_NoShading;
-    switch (oldMat.mShading)
-    {
-        case D3DS::Discreet3DS::Flat:
-            eShading = aiShadingMode_Flat; break;
+    switch (oldMat.mShading) {
+    case D3DS::Discreet3DS::Flat:
+        eShading = aiShadingMode_Flat;
+        break;
 
-        // I don't know what "Wire" shading should be,
-        // assume it is simple lambertian diffuse shading
-        case D3DS::Discreet3DS::Wire:
-            {
-                // Set the wireframe flag
-                unsigned int iWire = 1;
-                mat.AddProperty<int>( (int*)&iWire,1,AI_MATKEY_ENABLE_WIREFRAME);
-            }
+    // I don't know what "Wire" shading should be,
+    // assume it is simple lambertian diffuse shading
+    case D3DS::Discreet3DS::Wire: {
+        // Set the wireframe flag
+        unsigned int iWire = 1;
+        mat.AddProperty<int>((int *)&iWire, 1, AI_MATKEY_ENABLE_WIREFRAME);
+    }
 
-        case D3DS::Discreet3DS::Gouraud:
-            eShading = aiShadingMode_Gouraud; break;
+    case D3DS::Discreet3DS::Gouraud:
+        eShading = aiShadingMode_Gouraud;
+        break;
 
-        // assume cook-torrance shading for metals.
-        case D3DS::Discreet3DS::Phong :
-            eShading = aiShadingMode_Phong; break;
+    // assume cook-torrance shading for metals.
+    case D3DS::Discreet3DS::Phong:
+        eShading = aiShadingMode_Phong;
+        break;
 
-        case D3DS::Discreet3DS::Metal :
-            eShading = aiShadingMode_CookTorrance; break;
+    case D3DS::Discreet3DS::Metal:
+        eShading = aiShadingMode_CookTorrance;
+        break;
 
-            // FIX to workaround a warning with GCC 4 who complained
-            // about a missing case Blinn: here - Blinn isn't a valid
-            // value in the 3DS Loader, it is just needed for ASE
-        case D3DS::Discreet3DS::Blinn :
-            eShading = aiShadingMode_Blinn; break;
+        // FIX to workaround a warning with GCC 4 who complained
+        // about a missing case Blinn: here - Blinn isn't a valid
+        // value in the 3DS Loader, it is just needed for ASE
+    case D3DS::Discreet3DS::Blinn:
+        eShading = aiShadingMode_Blinn;
+        break;
     }
     int eShading_ = static_cast<int>(eShading);
     mat.AddProperty<int>(&eShading_, 1, AI_MATKEY_SHADING_MODEL);
 
     // DIFFUSE texture
-    if( oldMat.sTexDiffuse.mMapName.length() > 0)
-        CopyTexture(mat,oldMat.sTexDiffuse, aiTextureType_DIFFUSE);
+    if (oldMat.sTexDiffuse.mMapName.length() > 0)
+        CopyTexture(mat, oldMat.sTexDiffuse, aiTextureType_DIFFUSE);
 
     // SPECULAR texture
-    if( oldMat.sTexSpecular.mMapName.length() > 0)
-        CopyTexture(mat,oldMat.sTexSpecular, aiTextureType_SPECULAR);
+    if (oldMat.sTexSpecular.mMapName.length() > 0)
+        CopyTexture(mat, oldMat.sTexSpecular, aiTextureType_SPECULAR);
 
     // OPACITY texture
-    if( oldMat.sTexOpacity.mMapName.length() > 0)
-        CopyTexture(mat,oldMat.sTexOpacity, aiTextureType_OPACITY);
+    if (oldMat.sTexOpacity.mMapName.length() > 0)
+        CopyTexture(mat, oldMat.sTexOpacity, aiTextureType_OPACITY);
 
     // EMISSIVE texture
-    if( oldMat.sTexEmissive.mMapName.length() > 0)
-        CopyTexture(mat,oldMat.sTexEmissive, aiTextureType_EMISSIVE);
+    if (oldMat.sTexEmissive.mMapName.length() > 0)
+        CopyTexture(mat, oldMat.sTexEmissive, aiTextureType_EMISSIVE);
 
     // BUMP texture
-    if( oldMat.sTexBump.mMapName.length() > 0)
-        CopyTexture(mat,oldMat.sTexBump, aiTextureType_HEIGHT);
+    if (oldMat.sTexBump.mMapName.length() > 0)
+        CopyTexture(mat, oldMat.sTexBump, aiTextureType_HEIGHT);
 
     // SHININESS texture
-    if( oldMat.sTexShininess.mMapName.length() > 0)
-        CopyTexture(mat,oldMat.sTexShininess, aiTextureType_SHININESS);
+    if (oldMat.sTexShininess.mMapName.length() > 0)
+        CopyTexture(mat, oldMat.sTexShininess, aiTextureType_SHININESS);
 
     // REFLECTION texture
-    if( oldMat.sTexReflective.mMapName.length() > 0)
-        CopyTexture(mat,oldMat.sTexReflective, aiTextureType_REFLECTION);
+    if (oldMat.sTexReflective.mMapName.length() > 0)
+        CopyTexture(mat, oldMat.sTexReflective, aiTextureType_REFLECTION);
 
     // Store the name of the material itself, too
-    if( oldMat.mName.length())  {
+    if (oldMat.mName.length()) {
         aiString tex;
-        tex.Set( oldMat.mName);
-        mat.AddProperty( &tex, AI_MATKEY_NAME);
+        tex.Set(oldMat.mName);
+        mat.AddProperty(&tex, AI_MATKEY_NAME);
     }
 }
 
 // ------------------------------------------------------------------------------------------------
 // Split meshes by their materials and generate output aiMesh'es
-void Discreet3DSImporter::ConvertMeshes(aiScene* pcOut)
-{
-    std::vector<aiMesh*> avOutMeshes;
+void Discreet3DSImporter::ConvertMeshes(aiScene *pcOut) {
+    std::vector<aiMesh *> avOutMeshes;
     avOutMeshes.reserve(mScene->mMeshes.size() * 2);
 
-    unsigned int iFaceCnt = 0,num = 0;
+    unsigned int iFaceCnt = 0, num = 0;
     aiString name;
 
     // we need to split all meshes by their materials
-    for (std::vector<D3DS::Mesh>::iterator i =  mScene->mMeshes.begin(); i != mScene->mMeshes.end();++i)    {
-        std::unique_ptr< std::vector<unsigned int>[] > aiSplit(new std::vector<unsigned int>[mScene->mMaterials.size()]);
+    for (std::vector<D3DS::Mesh>::iterator i = mScene->mMeshes.begin(); i != mScene->mMeshes.end(); ++i) {
+        std::unique_ptr<std::vector<unsigned int>[]> aiSplit(new std::vector<unsigned int>[mScene->mMaterials.size()]);
 
-        name.length = ASSIMP_itoa10(name.data,num++);
+        name.length = ASSIMP_itoa10(name.data, num++);
 
         unsigned int iNum = 0;
-        for (std::vector<unsigned int>::const_iterator a =  (*i).mFaceMaterials.begin();
-            a != (*i).mFaceMaterials.end();++a,++iNum)
-        {
+        for (std::vector<unsigned int>::const_iterator a = (*i).mFaceMaterials.begin();
+                a != (*i).mFaceMaterials.end(); ++a, ++iNum) {
             aiSplit[*a].push_back(iNum);
         }
         // now generate submeshes
-        for (unsigned int p = 0; p < mScene->mMaterials.size();++p)
-        {
+        for (unsigned int p = 0; p < mScene->mMaterials.size(); ++p) {
             if (aiSplit[p].empty()) {
                 continue;
             }
-            aiMesh* meshOut = new aiMesh();
+            aiMesh *meshOut = new aiMesh();
             meshOut->mName = name;
             meshOut->mPrimitiveTypes = aiPrimitiveType_TRIANGLE;
 
@@ -386,36 +360,33 @@ void Discreet3DSImporter::ConvertMeshes(aiScene* pcOut)
             meshOut->mMaterialIndex = p;
 
             // use the color data as temporary storage
-            meshOut->mColors[0] = (aiColor4D*)(&*i);
+            meshOut->mColors[0] = (aiColor4D *)(&*i);
             avOutMeshes.push_back(meshOut);
 
             // convert vertices
             meshOut->mNumFaces = (unsigned int)aiSplit[p].size();
-            meshOut->mNumVertices = meshOut->mNumFaces*3;
+            meshOut->mNumVertices = meshOut->mNumFaces * 3;
 
             // allocate enough storage for faces
             meshOut->mFaces = new aiFace[meshOut->mNumFaces];
             iFaceCnt += meshOut->mNumFaces;
 
             meshOut->mVertices = new aiVector3D[meshOut->mNumVertices];
-            meshOut->mNormals  = new aiVector3D[meshOut->mNumVertices];
-            if ((*i).mTexCoords.size())
-            {
+            meshOut->mNormals = new aiVector3D[meshOut->mNumVertices];
+            if ((*i).mTexCoords.size()) {
                 meshOut->mTextureCoords[0] = new aiVector3D[meshOut->mNumVertices];
             }
-            for (unsigned int q = 0, base = 0; q < aiSplit[p].size();++q)
-            {
+            for (unsigned int q = 0, base = 0; q < aiSplit[p].size(); ++q) {
                 unsigned int index = aiSplit[p][q];
-                aiFace& face = meshOut->mFaces[q];
+                aiFace &face = meshOut->mFaces[q];
 
                 face.mIndices = new unsigned int[3];
                 face.mNumIndices = 3;
 
-                for (unsigned int a = 0; a < 3;++a,++base)
-                {
+                for (unsigned int a = 0; a < 3; ++a, ++base) {
                     unsigned int idx = (*i).mFaces[index].mIndices[a];
-                    meshOut->mVertices[base]  = (*i).mPositions[idx];
-                    meshOut->mNormals [base]  = (*i).mNormals[idx];
+                    meshOut->mVertices[base] = (*i).mPositions[idx];
+                    meshOut->mNormals[base] = (*i).mNormals[idx];
 
                     if ((*i).mTexCoords.size())
                         meshOut->mTextureCoords[0][base] = (*i).mTexCoords[idx];
@@ -428,8 +399,8 @@ void Discreet3DSImporter::ConvertMeshes(aiScene* pcOut)
 
     // Copy them to the output array
     pcOut->mNumMeshes = (unsigned int)avOutMeshes.size();
-    pcOut->mMeshes = new aiMesh*[pcOut->mNumMeshes]();
-    for (unsigned int a = 0; a < pcOut->mNumMeshes;++a) {
+    pcOut->mMeshes = new aiMesh *[pcOut->mNumMeshes]();
+    for (unsigned int a = 0; a < pcOut->mNumMeshes; ++a) {
         pcOut->mMeshes[a] = avOutMeshes[a];
     }
 
@@ -441,47 +412,44 @@ void Discreet3DSImporter::ConvertMeshes(aiScene* pcOut)
 
 // ------------------------------------------------------------------------------------------------
 // Add a node to the scenegraph and setup its final transformation
-void Discreet3DSImporter::AddNodeToGraph(aiScene* pcSOut,aiNode* pcOut,
-    D3DS::Node* pcIn, aiMatrix4x4& /*absTrafo*/)
-{
+void Discreet3DSImporter::AddNodeToGraph(aiScene *pcSOut, aiNode *pcOut,
+        D3DS::Node *pcIn, aiMatrix4x4 & /*absTrafo*/) {
     std::vector<unsigned int> iArray;
     iArray.reserve(3);
 
     aiMatrix4x4 abs;
 
     // Find all meshes with the same name as the node
-    for (unsigned int a = 0; a < pcSOut->mNumMeshes;++a)
-    {
-        const D3DS::Mesh* pcMesh = (const D3DS::Mesh*)pcSOut->mMeshes[a]->mColors[0];
-        ai_assert(NULL != pcMesh);
+    for (unsigned int a = 0; a < pcSOut->mNumMeshes; ++a) {
+        const D3DS::Mesh *pcMesh = (const D3DS::Mesh *)pcSOut->mMeshes[a]->mColors[0];
+        ai_assert(nullptr != pcMesh);
 
         if (pcIn->mName == pcMesh->mName)
             iArray.push_back(a);
     }
-    if (!iArray.empty())
-    {
+    if (!iArray.empty()) {
         // The matrix should be identical for all meshes with the
         // same name. It HAS to be identical for all meshes .....
-        D3DS::Mesh* imesh = ((D3DS::Mesh*)pcSOut->mMeshes[iArray[0]]->mColors[0]);
+        D3DS::Mesh *imesh = ((D3DS::Mesh *)pcSOut->mMeshes[iArray[0]]->mColors[0]);
 
         // Compute the inverse of the transformation matrix to move the
         // vertices back to their relative and local space
         aiMatrix4x4 mInv = imesh->mMat, mInvTransposed = imesh->mMat;
-        mInv.Inverse();mInvTransposed.Transpose();
+        mInv.Inverse();
+        mInvTransposed.Transpose();
         aiVector3D pivot = pcIn->vPivot;
 
         pcOut->mNumMeshes = (unsigned int)iArray.size();
         pcOut->mMeshes = new unsigned int[iArray.size()];
-        for (unsigned int i = 0;i < iArray.size();++i)  {
+        for (unsigned int i = 0; i < iArray.size(); ++i) {
             const unsigned int iIndex = iArray[i];
-            aiMesh* const mesh = pcSOut->mMeshes[iIndex];
+            aiMesh *const mesh = pcSOut->mMeshes[iIndex];
 
-            if (mesh->mColors[1] == NULL)
-            {
+            if (mesh->mColors[1] == nullptr) {
                 // Transform the vertices back into their local space
                 // fixme: consider computing normals after this, so we don't need to transform them
-                const aiVector3D* const pvEnd = mesh->mVertices + mesh->mNumVertices;
-                aiVector3D* pvCurrent = mesh->mVertices, *t2 = mesh->mNormals;
+                const aiVector3D *const pvEnd = mesh->mVertices + mesh->mNumVertices;
+                aiVector3D *pvCurrent = mesh->mVertices, *t2 = mesh->mNormals;
 
                 for (; pvCurrent != pvEnd; ++pvCurrent, ++t2) {
                     *pvCurrent = mInv * (*pvCurrent);
@@ -489,8 +457,7 @@ void Discreet3DSImporter::AddNodeToGraph(aiScene* pcSOut,aiNode* pcOut,
                 }
 
                 // Handle negative transformation matrix determinant -> invert vertex x
-                if (imesh->mMat.Determinant() < 0.0f)
-                {
+                if (imesh->mMat.Determinant() < 0.0f) {
                     /* we *must* have normals */
                     for (pvCurrent = mesh->mVertices, t2 = mesh->mNormals; pvCurrent != pvEnd; ++pvCurrent, ++t2) {
                         pvCurrent->x *= -1.f;
@@ -500,17 +467,15 @@ void Discreet3DSImporter::AddNodeToGraph(aiScene* pcSOut,aiNode* pcOut,
                 }
 
                 // Handle pivot point
-                if (pivot.x || pivot.y || pivot.z)
-                {
-                    for (pvCurrent = mesh->mVertices; pvCurrent != pvEnd; ++pvCurrent)  {
+                if (pivot.x || pivot.y || pivot.z) {
+                    for (pvCurrent = mesh->mVertices; pvCurrent != pvEnd; ++pvCurrent) {
                         *pvCurrent -= pivot;
                     }
                 }
 
-                mesh->mColors[1] = (aiColor4D*)1;
-            }
-            else
-                mesh->mColors[1] = (aiColor4D*)1;
+                mesh->mColors[1] = (aiColor4D *)1;
+            } else
+                mesh->mColors[1] = (aiColor4D *)1;
 
             // Setup the mesh index
             pcOut->mMeshes[i] = iIndex;
@@ -519,78 +484,75 @@ void Discreet3DSImporter::AddNodeToGraph(aiScene* pcSOut,aiNode* pcOut,
 
     // Setup the name of the node
     // First instance keeps its name otherwise something might break, all others will be postfixed with their instance number
-    if (pcIn->mInstanceNumber > 1)
-    {
+    if (pcIn->mInstanceNumber > 1) {
         char tmp[12];
         ASSIMP_itoa10(tmp, pcIn->mInstanceNumber);
         std::string tempStr = pcIn->mName + "_inst_";
         tempStr += tmp;
         pcOut->mName.Set(tempStr);
-    }
-    else
+    } else
         pcOut->mName.Set(pcIn->mName);
 
     // Now build the transformation matrix of the node
     // ROTATION
-    if (pcIn->aRotationKeys.size()){
+    if (pcIn->aRotationKeys.size()) {
 
         // FIX to get to Assimp's quaternion conventions
         for (std::vector<aiQuatKey>::iterator it = pcIn->aRotationKeys.begin(); it != pcIn->aRotationKeys.end(); ++it) {
             (*it).mValue.w *= -1.f;
         }
 
-        pcOut->mTransformation = aiMatrix4x4( pcIn->aRotationKeys[0].mValue.GetMatrix() );
-    }
-    else if (pcIn->aCameraRollKeys.size())
-    {
-        aiMatrix4x4::RotationZ(AI_DEG_TO_RAD(- pcIn->aCameraRollKeys[0].mValue),
-            pcOut->mTransformation);
+        pcOut->mTransformation = aiMatrix4x4(pcIn->aRotationKeys[0].mValue.GetMatrix());
+    } else if (pcIn->aCameraRollKeys.size()) {
+        aiMatrix4x4::RotationZ(AI_DEG_TO_RAD(-pcIn->aCameraRollKeys[0].mValue),
+                pcOut->mTransformation);
     }
 
     // SCALING
-    aiMatrix4x4& m = pcOut->mTransformation;
-    if (pcIn->aScalingKeys.size())
-    {
-        const aiVector3D& v = pcIn->aScalingKeys[0].mValue;
-        m.a1 *= v.x; m.b1 *= v.x; m.c1 *= v.x;
-        m.a2 *= v.y; m.b2 *= v.y; m.c2 *= v.y;
-        m.a3 *= v.z; m.b3 *= v.z; m.c3 *= v.z;
+    aiMatrix4x4 &m = pcOut->mTransformation;
+    if (pcIn->aScalingKeys.size()) {
+        const aiVector3D &v = pcIn->aScalingKeys[0].mValue;
+        m.a1 *= v.x;
+        m.b1 *= v.x;
+        m.c1 *= v.x;
+        m.a2 *= v.y;
+        m.b2 *= v.y;
+        m.c2 *= v.y;
+        m.a3 *= v.z;
+        m.b3 *= v.z;
+        m.c3 *= v.z;
     }
 
     // TRANSLATION
-    if (pcIn->aPositionKeys.size())
-    {
-        const aiVector3D& v = pcIn->aPositionKeys[0].mValue;
+    if (pcIn->aPositionKeys.size()) {
+        const aiVector3D &v = pcIn->aPositionKeys[0].mValue;
         m.a4 += v.x;
         m.b4 += v.y;
         m.c4 += v.z;
     }
 
     // Generate animation channels for the node
-    if (pcIn->aPositionKeys.size()  > 1  || pcIn->aRotationKeys.size()   > 1 ||
-        pcIn->aScalingKeys.size()   > 1  || pcIn->aCameraRollKeys.size() > 1 ||
-        pcIn->aTargetPositionKeys.size() > 1)
-    {
-        aiAnimation* anim = pcSOut->mAnimations[0];
+    if (pcIn->aPositionKeys.size() > 1 || pcIn->aRotationKeys.size() > 1 ||
+            pcIn->aScalingKeys.size() > 1 || pcIn->aCameraRollKeys.size() > 1 ||
+            pcIn->aTargetPositionKeys.size() > 1) {
+        aiAnimation *anim = pcSOut->mAnimations[0];
         ai_assert(nullptr != anim);
 
-        if (pcIn->aCameraRollKeys.size() > 1)
-        {
+        if (pcIn->aCameraRollKeys.size() > 1) {
             ASSIMP_LOG_DEBUG("3DS: Converting camera roll track ...");
 
             // Camera roll keys - in fact they're just rotations
             // around the camera's z axis. The angles are given
             // in degrees (and they're clockwise).
             pcIn->aRotationKeys.resize(pcIn->aCameraRollKeys.size());
-            for (unsigned int i = 0; i < pcIn->aCameraRollKeys.size();++i)
-            {
-                aiQuatKey&  q = pcIn->aRotationKeys[i];
-                aiFloatKey& f = pcIn->aCameraRollKeys[i];
+            for (unsigned int i = 0; i < pcIn->aCameraRollKeys.size(); ++i) {
+                aiQuatKey &q = pcIn->aRotationKeys[i];
+                aiFloatKey &f = pcIn->aCameraRollKeys[i];
 
-                q.mTime  = f.mTime;
+                q.mTime = f.mTime;
 
                 // FIX to get to Assimp quaternion conventions
-                q.mValue = aiQuaternion(0.f,0.f,AI_DEG_TO_RAD( /*-*/ f.mValue));
+                q.mValue = aiQuaternion(0.f, 0.f, AI_DEG_TO_RAD(/*-*/ f.mValue));
             }
         }
 #if 0
@@ -636,102 +598,93 @@ void Discreet3DSImporter::AddNodeToGraph(aiScene* pcSOut,aiNode* pcOut,
         // Cameras or lights define their transformation in their parent node and in the
         // corresponding light or camera chunks. However, we read and process the latter
         // to to be able to return valid cameras/lights even if no scenegraph is given.
-        for (unsigned int n = 0; n < pcSOut->mNumCameras;++n)   {
+        for (unsigned int n = 0; n < pcSOut->mNumCameras; ++n) {
             if (pcSOut->mCameras[n]->mName == pcOut->mName) {
-                pcSOut->mCameras[n]->mLookAt = aiVector3D(0.f,0.f,1.f);
+                pcSOut->mCameras[n]->mLookAt = aiVector3D(0.f, 0.f, 1.f);
             }
         }
-        for (unsigned int n = 0; n < pcSOut->mNumLights;++n)    {
+        for (unsigned int n = 0; n < pcSOut->mNumLights; ++n) {
             if (pcSOut->mLights[n]->mName == pcOut->mName) {
-                pcSOut->mLights[n]->mDirection = aiVector3D(0.f,0.f,1.f);
+                pcSOut->mLights[n]->mDirection = aiVector3D(0.f, 0.f, 1.f);
             }
         }
 
         // Allocate a new node anim and setup its name
-        aiNodeAnim* nda = anim->mChannels[anim->mNumChannels++] = new aiNodeAnim();
+        aiNodeAnim *nda = anim->mChannels[anim->mNumChannels++] = new aiNodeAnim();
         nda->mNodeName.Set(pcIn->mName);
 
         // POSITION keys
-        if (pcIn->aPositionKeys.size()  > 0)
-        {
+        if (pcIn->aPositionKeys.size() > 0) {
             nda->mNumPositionKeys = (unsigned int)pcIn->aPositionKeys.size();
             nda->mPositionKeys = new aiVectorKey[nda->mNumPositionKeys];
-            ::memcpy(nda->mPositionKeys,&pcIn->aPositionKeys[0],
-                sizeof(aiVectorKey)*nda->mNumPositionKeys);
+            ::memcpy(nda->mPositionKeys, &pcIn->aPositionKeys[0],
+                    sizeof(aiVectorKey) * nda->mNumPositionKeys);
         }
 
         // ROTATION keys
-        if (pcIn->aRotationKeys.size()  > 0)
-        {
+        if (pcIn->aRotationKeys.size() > 0) {
             nda->mNumRotationKeys = (unsigned int)pcIn->aRotationKeys.size();
             nda->mRotationKeys = new aiQuatKey[nda->mNumRotationKeys];
 
             // Rotations are quaternion offsets
             aiQuaternion abs1;
-            for (unsigned int n = 0; n < nda->mNumRotationKeys;++n)
-            {
-                const aiQuatKey& q = pcIn->aRotationKeys[n];
+            for (unsigned int n = 0; n < nda->mNumRotationKeys; ++n) {
+                const aiQuatKey &q = pcIn->aRotationKeys[n];
 
                 abs1 = (n ? abs1 * q.mValue : q.mValue);
-                nda->mRotationKeys[n].mTime  = q.mTime;
+                nda->mRotationKeys[n].mTime = q.mTime;
                 nda->mRotationKeys[n].mValue = abs1.Normalize();
             }
         }
 
         // SCALING keys
-        if (pcIn->aScalingKeys.size()  > 0)
-        {
+        if (pcIn->aScalingKeys.size() > 0) {
             nda->mNumScalingKeys = (unsigned int)pcIn->aScalingKeys.size();
             nda->mScalingKeys = new aiVectorKey[nda->mNumScalingKeys];
-            ::memcpy(nda->mScalingKeys,&pcIn->aScalingKeys[0],
-                sizeof(aiVectorKey)*nda->mNumScalingKeys);
+            ::memcpy(nda->mScalingKeys, &pcIn->aScalingKeys[0],
+                    sizeof(aiVectorKey) * nda->mNumScalingKeys);
         }
     }
 
     // Allocate storage for children
     pcOut->mNumChildren = (unsigned int)pcIn->mChildren.size();
-    pcOut->mChildren = new aiNode*[pcIn->mChildren.size()];
+    pcOut->mChildren = new aiNode *[pcIn->mChildren.size()];
 
     // Recursively process all children
     const unsigned int size = static_cast<unsigned int>(pcIn->mChildren.size());
-    for (unsigned int i = 0; i < size;++i)
-    {
+    for (unsigned int i = 0; i < size; ++i) {
         pcOut->mChildren[i] = new aiNode();
         pcOut->mChildren[i]->mParent = pcOut;
-        AddNodeToGraph(pcSOut,pcOut->mChildren[i],pcIn->mChildren[i],abs);
+        AddNodeToGraph(pcSOut, pcOut->mChildren[i], pcIn->mChildren[i], abs);
     }
 }
 
 // ------------------------------------------------------------------------------------------------
 // Find out how many node animation channels we'll have finally
-void CountTracks(D3DS::Node* node, unsigned int& cnt)
-{
+void CountTracks(D3DS::Node *node, unsigned int &cnt) {
     //////////////////////////////////////////////////////////////////////////////
     // We will never generate more than one channel for a node, so
     // this is rather easy here.
 
-    if (node->aPositionKeys.size()  > 1  || node->aRotationKeys.size()   > 1   ||
-        node->aScalingKeys.size()   > 1  || node->aCameraRollKeys.size() > 1 ||
-        node->aTargetPositionKeys.size()  > 1)
-    {
+    if (node->aPositionKeys.size() > 1 || node->aRotationKeys.size() > 1 ||
+            node->aScalingKeys.size() > 1 || node->aCameraRollKeys.size() > 1 ||
+            node->aTargetPositionKeys.size() > 1) {
         ++cnt;
 
         // account for the additional channel for the camera/spotlight target position
-        if (node->aTargetPositionKeys.size()  > 1)++cnt;
+        if (node->aTargetPositionKeys.size() > 1) ++cnt;
     }
 
     // Recursively process all children
-    for (unsigned int i = 0; i < node->mChildren.size();++i)
-        CountTracks(node->mChildren[i],cnt);
+    for (unsigned int i = 0; i < node->mChildren.size(); ++i)
+        CountTracks(node->mChildren[i], cnt);
 }
 
 // ------------------------------------------------------------------------------------------------
 // Generate the output node graph
-void Discreet3DSImporter::GenerateNodeGraph(aiScene* pcOut)
-{
+void Discreet3DSImporter::GenerateNodeGraph(aiScene *pcOut) {
     pcOut->mRootNode = new aiNode();
-    if (0 == mRootNode->mChildren.size())
-    {
+    if (0 == mRootNode->mChildren.size()) {
         //////////////////////////////////////////////////////////////////////////////
         // It seems the file is so messed up that it has not even a hierarchy.
         // generate a flat hiearachy which looks like this:
@@ -745,29 +698,27 @@ void Discreet3DSImporter::GenerateNodeGraph(aiScene* pcOut)
         ASSIMP_LOG_WARN("No hierarchy information has been found in the file. ");
 
         pcOut->mRootNode->mNumChildren = pcOut->mNumMeshes +
-            static_cast<unsigned int>(mScene->mCameras.size() + mScene->mLights.size());
+                                         static_cast<unsigned int>(mScene->mCameras.size() + mScene->mLights.size());
 
-        pcOut->mRootNode->mChildren = new aiNode* [ pcOut->mRootNode->mNumChildren ];
+        pcOut->mRootNode->mChildren = new aiNode *[pcOut->mRootNode->mNumChildren];
         pcOut->mRootNode->mName.Set("<3DSDummyRoot>");
 
         // Build dummy nodes for all meshes
         unsigned int a = 0;
-        for (unsigned int i = 0; i < pcOut->mNumMeshes;++i,++a)
-        {
-            aiNode* pcNode = pcOut->mRootNode->mChildren[a] = new aiNode();
+        for (unsigned int i = 0; i < pcOut->mNumMeshes; ++i, ++a) {
+            aiNode *pcNode = pcOut->mRootNode->mChildren[a] = new aiNode();
             pcNode->mParent = pcOut->mRootNode;
             pcNode->mMeshes = new unsigned int[1];
             pcNode->mMeshes[0] = i;
             pcNode->mNumMeshes = 1;
 
             // Build a name for the node
-            pcNode->mName.length = ai_snprintf(pcNode->mName.data, MAXLEN, "3DSMesh_%u",i);
+            pcNode->mName.length = ai_snprintf(pcNode->mName.data, MAXLEN, "3DSMesh_%u", i);
         }
 
         // Build dummy nodes for all cameras
-        for (unsigned int i = 0; i < (unsigned int )mScene->mCameras.size();++i,++a)
-        {
-            aiNode* pcNode = pcOut->mRootNode->mChildren[a] = new aiNode();
+        for (unsigned int i = 0; i < (unsigned int)mScene->mCameras.size(); ++i, ++a) {
+            aiNode *pcNode = pcOut->mRootNode->mChildren[a] = new aiNode();
             pcNode->mParent = pcOut->mRootNode;
 
             // Build a name for the node
@@ -775,75 +726,68 @@ void Discreet3DSImporter::GenerateNodeGraph(aiScene* pcOut)
         }
 
         // Build dummy nodes for all lights
-        for (unsigned int i = 0; i < (unsigned int )mScene->mLights.size();++i,++a)
-        {
-            aiNode* pcNode = pcOut->mRootNode->mChildren[a] = new aiNode();
+        for (unsigned int i = 0; i < (unsigned int)mScene->mLights.size(); ++i, ++a) {
+            aiNode *pcNode = pcOut->mRootNode->mChildren[a] = new aiNode();
             pcNode->mParent = pcOut->mRootNode;
 
             // Build a name for the node
             pcNode->mName = mScene->mLights[i]->mName;
         }
-    }
-    else
-    {
+    } else {
         // First of all: find out how many scaling, rotation and translation
         // animation tracks we'll have afterwards
         unsigned int numChannel = 0;
-        CountTracks(mRootNode,numChannel);
+        CountTracks(mRootNode, numChannel);
 
-        if (numChannel)
-        {
+        if (numChannel) {
             // Allocate a primary animation channel
             pcOut->mNumAnimations = 1;
-            pcOut->mAnimations    = new aiAnimation*[1];
-            aiAnimation* anim     = pcOut->mAnimations[0] = new aiAnimation();
+            pcOut->mAnimations = new aiAnimation *[1];
+            aiAnimation *anim = pcOut->mAnimations[0] = new aiAnimation();
 
             anim->mName.Set("3DSMasterAnim");
 
             // Allocate enough storage for all node animation channels,
             // but don't set the mNumChannels member - we'll use it to
             // index into the array
-            anim->mChannels = new aiNodeAnim*[numChannel];
+            anim->mChannels = new aiNodeAnim *[numChannel];
         }
 
         aiMatrix4x4 m;
-        AddNodeToGraph(pcOut,  pcOut->mRootNode, mRootNode,m);
+        AddNodeToGraph(pcOut, pcOut->mRootNode, mRootNode, m);
     }
 
     // We used the first and second vertex color set to store some temporary values so we need to cleanup here
-    for (unsigned int a = 0; a < pcOut->mNumMeshes; ++a)
-    {
-        pcOut->mMeshes[a]->mColors[0] = NULL;
-        pcOut->mMeshes[a]->mColors[1] = NULL;
+    for (unsigned int a = 0; a < pcOut->mNumMeshes; ++a) {
+        pcOut->mMeshes[a]->mColors[0] = nullptr;
+        pcOut->mMeshes[a]->mColors[1] = nullptr;
     }
 
     pcOut->mRootNode->mTransformation = aiMatrix4x4(
-        1.f,0.f,0.f,0.f,
-        0.f,0.f,1.f,0.f,
-        0.f,-1.f,0.f,0.f,
-        0.f,0.f,0.f,1.f) * pcOut->mRootNode->mTransformation;
+                                                1.f, 0.f, 0.f, 0.f,
+                                                0.f, 0.f, 1.f, 0.f,
+                                                0.f, -1.f, 0.f, 0.f,
+                                                0.f, 0.f, 0.f, 1.f) *
+                                        pcOut->mRootNode->mTransformation;
 
     // If the root node is unnamed name it "<3DSRoot>"
-    if (::strstr( pcOut->mRootNode->mName.data, "UNNAMED" ) ||
-        (pcOut->mRootNode->mName.data[0] == '$' && pcOut->mRootNode->mName.data[1] == '$') )
-    {
+    if (::strstr(pcOut->mRootNode->mName.data, "UNNAMED") ||
+            (pcOut->mRootNode->mName.data[0] == '$' && pcOut->mRootNode->mName.data[1] == '$')) {
         pcOut->mRootNode->mName.Set("<3DSRoot>");
     }
 }
 
 // ------------------------------------------------------------------------------------------------
 // Convert all meshes in the scene and generate the final output scene.
-void Discreet3DSImporter::ConvertScene(aiScene* pcOut)
-{
+void Discreet3DSImporter::ConvertScene(aiScene *pcOut) {
     // Allocate enough storage for all output materials
     pcOut->mNumMaterials = (unsigned int)mScene->mMaterials.size();
-    pcOut->mMaterials    = new aiMaterial*[pcOut->mNumMaterials];
+    pcOut->mMaterials = new aiMaterial *[pcOut->mNumMaterials];
 
     //  ... and convert the 3DS materials to aiMaterial's
-    for (unsigned int i = 0; i < pcOut->mNumMaterials;++i)
-    {
-        aiMaterial* pcNew = new aiMaterial();
-        ConvertMaterial(mScene->mMaterials[i],*pcNew);
+    for (unsigned int i = 0; i < pcOut->mNumMaterials; ++i) {
+        aiMaterial *pcNew = new aiMaterial();
+        ConvertMaterial(mScene->mMaterials[i], *pcNew);
         pcOut->mMaterials[i] = pcNew;
     }
 
@@ -852,18 +796,16 @@ void Discreet3DSImporter::ConvertScene(aiScene* pcOut)
 
     // Now copy all light sources to the output scene
     pcOut->mNumLights = (unsigned int)mScene->mLights.size();
-    if (pcOut->mNumLights)
-    {
-        pcOut->mLights = new aiLight*[pcOut->mNumLights];
-        ::memcpy(pcOut->mLights,&mScene->mLights[0],sizeof(void*)*pcOut->mNumLights);
+    if (pcOut->mNumLights) {
+        pcOut->mLights = new aiLight *[pcOut->mNumLights];
+        ::memcpy(pcOut->mLights, &mScene->mLights[0], sizeof(void *) * pcOut->mNumLights);
     }
 
     // Now copy all cameras to the output scene
     pcOut->mNumCameras = (unsigned int)mScene->mCameras.size();
-    if (pcOut->mNumCameras)
-    {
-        pcOut->mCameras = new aiCamera*[pcOut->mNumCameras];
-        ::memcpy(pcOut->mCameras,&mScene->mCameras[0],sizeof(void*)*pcOut->mNumCameras);
+    if (pcOut->mNumCameras) {
+        pcOut->mCameras = new aiCamera *[pcOut->mNumCameras];
+        ::memcpy(pcOut->mCameras, &mScene->mCameras[0], sizeof(void *) * pcOut->mNumCameras);
     }
 }
 
diff --git a/code/3DS/3DSExporter.cpp b/code/AssetLib/3DS/3DSExporter.cpp
similarity index 75%
rename from code/3DS/3DSExporter.cpp
rename to code/AssetLib/3DS/3DSExporter.cpp
index 403ca20a2..5f3d955da 100644
--- a/code/3DS/3DSExporter.cpp
+++ b/code/AssetLib/3DS/3DSExporter.cpp
@@ -43,120 +43,117 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef ASSIMP_BUILD_NO_EXPORT
 #ifndef ASSIMP_BUILD_NO_3DS_EXPORTER
 
-#include "3DS/3DSExporter.h"
-#include "3DS/3DSLoader.h"
-#include "3DS/3DSHelper.h"
+#include "AssetLib/3DS/3DSExporter.h"
+#include "AssetLib/3DS/3DSHelper.h"
+#include "AssetLib/3DS/3DSLoader.h"
 #include "PostProcessing/SplitLargeMeshes.h"
 
 #include <assimp/SceneCombiner.h>
 #include <assimp/StringComparison.h>
-#include <assimp/IOSystem.hpp>
 #include <assimp/DefaultLogger.hpp>
 #include <assimp/Exporter.hpp>
+#include <assimp/IOSystem.hpp>
 
 #include <memory>
 
 using namespace Assimp;
-namespace Assimp    {
+namespace Assimp {
 using namespace D3DS;
 
 namespace {
 
-    //////////////////////////////////////////////////////////////////////////////////////
-    // Scope utility to write a 3DS file chunk.
-    //
-    // Upon construction, the chunk header is written with the chunk type (flags)
-    // filled out, but the chunk size left empty. Upon destruction, the correct chunk
-    // size based on the then-position of the output stream cursor is filled in.
-    class ChunkWriter {
-        enum {
-              CHUNK_SIZE_NOT_SET = 0xdeadbeef
-            , SIZE_OFFSET        = 2
-        };
-    public:
-
-        ChunkWriter(StreamWriterLE& writer, uint16_t chunk_type)
-            : writer(writer)
-        {
-            chunk_start_pos = writer.GetCurrentPos();
-            writer.PutU2(chunk_type);
-            writer.PutU4((uint32_t)CHUNK_SIZE_NOT_SET);
-        }
-
-        ~ChunkWriter() {
-            std::size_t head_pos = writer.GetCurrentPos();
-
-            ai_assert(head_pos > chunk_start_pos);
-            const std::size_t chunk_size = head_pos - chunk_start_pos;
-
-            writer.SetCurrentPos(chunk_start_pos + SIZE_OFFSET);
-            writer.PutU4(static_cast<uint32_t>(chunk_size));
-            writer.SetCurrentPos(head_pos);
-        }
-
-    private:
-        StreamWriterLE& writer;
-        std::size_t chunk_start_pos;
+//////////////////////////////////////////////////////////////////////////////////////
+// Scope utility to write a 3DS file chunk.
+//
+// Upon construction, the chunk header is written with the chunk type (flags)
+// filled out, but the chunk size left empty. Upon destruction, the correct chunk
+// size based on the then-position of the output stream cursor is filled in.
+class ChunkWriter {
+    enum {
+        CHUNK_SIZE_NOT_SET = 0xdeadbeef,
+        SIZE_OFFSET = 2
     };
 
-
-    // Return an unique name for a given |mesh| attached to |node| that
-    // preserves the mesh's given name if it has one. |index| is the index
-    // of the mesh in |aiScene::mMeshes|.
-    std::string GetMeshName(const aiMesh& mesh, unsigned int index, const aiNode& node) {
-        static const std::string underscore = "_";
-        char postfix[10] = {0};
-        ASSIMP_itoa10(postfix, index);
-
-        std::string result = node.mName.C_Str();
-        if (mesh.mName.length > 0) {
-            result += underscore + mesh.mName.C_Str();
-        }
-        return result + underscore + postfix;
+public:
+    ChunkWriter(StreamWriterLE &writer, uint16_t chunk_type) :
+            writer(writer) {
+        chunk_start_pos = writer.GetCurrentPos();
+        writer.PutU2(chunk_type);
+        writer.PutU4((uint32_t)CHUNK_SIZE_NOT_SET);
     }
 
-    // Return an unique name for a given |mat| with original position |index|
-    // in |aiScene::mMaterials|. The name preserves the original material
-    // name if possible.
-    std::string GetMaterialName(const aiMaterial& mat, unsigned int index) {
-        static const std::string underscore = "_";
-        char postfix[10] = {0};
-        ASSIMP_itoa10(postfix, index);
+    ~ChunkWriter() {
+        std::size_t head_pos = writer.GetCurrentPos();
 
-        aiString mat_name;
-        if (AI_SUCCESS == mat.Get(AI_MATKEY_NAME, mat_name)) {
-            return mat_name.C_Str() + underscore + postfix;
-        }
+        ai_assert(head_pos > chunk_start_pos);
+        const std::size_t chunk_size = head_pos - chunk_start_pos;
 
-        return "Material" + underscore + postfix;
+        writer.SetCurrentPos(chunk_start_pos + SIZE_OFFSET);
+        writer.PutU4(static_cast<uint32_t>(chunk_size));
+        writer.SetCurrentPos(head_pos);
     }
 
-    // Collect world transformations for each node
-    void CollectTrafos(const aiNode* node, std::map<const aiNode*, aiMatrix4x4>& trafos) {
-        const aiMatrix4x4& parent = node->mParent ? trafos[node->mParent] : aiMatrix4x4();
-        trafos[node] = parent * node->mTransformation;
-        for (unsigned int i = 0; i < node->mNumChildren; ++i) {
-            CollectTrafos(node->mChildren[i], trafos);
-        }
+private:
+    StreamWriterLE &writer;
+    std::size_t chunk_start_pos;
+};
+
+// Return an unique name for a given |mesh| attached to |node| that
+// preserves the mesh's given name if it has one. |index| is the index
+// of the mesh in |aiScene::mMeshes|.
+std::string GetMeshName(const aiMesh &mesh, unsigned int index, const aiNode &node) {
+    static const std::string underscore = "_";
+    char postfix[10] = { 0 };
+    ASSIMP_itoa10(postfix, index);
+
+    std::string result = node.mName.C_Str();
+    if (mesh.mName.length > 0) {
+        result += underscore + mesh.mName.C_Str();
+    }
+    return result + underscore + postfix;
+}
+
+// Return an unique name for a given |mat| with original position |index|
+// in |aiScene::mMaterials|. The name preserves the original material
+// name if possible.
+std::string GetMaterialName(const aiMaterial &mat, unsigned int index) {
+    static const std::string underscore = "_";
+    char postfix[10] = { 0 };
+    ASSIMP_itoa10(postfix, index);
+
+    aiString mat_name;
+    if (AI_SUCCESS == mat.Get(AI_MATKEY_NAME, mat_name)) {
+        return mat_name.C_Str() + underscore + postfix;
     }
 
-    // Generate a flat list of the meshes (by index) assigned to each node
-    void CollectMeshes(const aiNode* node, std::multimap<const aiNode*, unsigned int>& meshes) {
-        for (unsigned int i = 0; i < node->mNumMeshes; ++i) {
-            meshes.insert(std::make_pair(node, node->mMeshes[i]));
-        }
-        for (unsigned int i = 0; i < node->mNumChildren; ++i) {
-            CollectMeshes(node->mChildren[i], meshes);
-        }
+    return "Material" + underscore + postfix;
+}
+
+// Collect world transformations for each node
+void CollectTrafos(const aiNode *node, std::map<const aiNode *, aiMatrix4x4> &trafos) {
+    const aiMatrix4x4 &parent = node->mParent ? trafos[node->mParent] : aiMatrix4x4();
+    trafos[node] = parent * node->mTransformation;
+    for (unsigned int i = 0; i < node->mNumChildren; ++i) {
+        CollectTrafos(node->mChildren[i], trafos);
     }
 }
 
+// Generate a flat list of the meshes (by index) assigned to each node
+void CollectMeshes(const aiNode *node, std::multimap<const aiNode *, unsigned int> &meshes) {
+    for (unsigned int i = 0; i < node->mNumMeshes; ++i) {
+        meshes.insert(std::make_pair(node, node->mMeshes[i]));
+    }
+    for (unsigned int i = 0; i < node->mNumChildren; ++i) {
+        CollectMeshes(node->mChildren[i], meshes);
+    }
+}
+} // namespace
+
 // ------------------------------------------------------------------------------------------------
 // Worker function for exporting a scene to 3DS. Prototyped and registered in Exporter.cpp
-void ExportScene3DS(const char* pFile, IOSystem* pIOSystem, const aiScene* pScene, const ExportProperties* /*pProperties*/)
-{
-    std::shared_ptr<IOStream> outfile (pIOSystem->Open(pFile, "wb"));
-    if(!outfile) {
+void ExportScene3DS(const char *pFile, IOSystem *pIOSystem, const aiScene *pScene, const ExportProperties * /*pProperties*/) {
+    std::shared_ptr<IOStream> outfile(pIOSystem->Open(pFile, "wb"));
+    if (!outfile) {
         throw DeadlyExportError("Could not open output .3ds file: " + std::string(pFile));
     }
 
@@ -167,8 +164,8 @@ void ExportScene3DS(const char* pFile, IOSystem* pIOSystem, const aiScene* pScen
     // SplitLargeMeshes can do this, but it requires the correct limit to be set
     // which is not possible with the current way of specifying preprocess steps
     // in |Exporter::ExportFormatEntry|.
-    aiScene* scenecopy_tmp;
-    SceneCombiner::CopyScene(&scenecopy_tmp,pScene);
+    aiScene *scenecopy_tmp;
+    SceneCombiner::CopyScene(&scenecopy_tmp, pScene);
     std::unique_ptr<aiScene> scenecopy(scenecopy_tmp);
 
     SplitLargeMeshesProcess_Triangle tri_splitter;
@@ -186,10 +183,8 @@ void ExportScene3DS(const char* pFile, IOSystem* pIOSystem, const aiScene* pScen
 } // end of namespace Assimp
 
 // ------------------------------------------------------------------------------------------------
-Discreet3DSExporter:: Discreet3DSExporter(std::shared_ptr<IOStream> &outfile, const aiScene* scene)
-: scene(scene)
-, writer(outfile)
-{
+Discreet3DSExporter::Discreet3DSExporter(std::shared_ptr<IOStream> &outfile, const aiScene *scene) :
+        scene(scene), writer(outfile) {
     CollectTrafos(scene->mRootNode, trafos);
     CollectMeshes(scene->mRootNode, meshes);
 
@@ -217,10 +212,8 @@ Discreet3DSExporter::~Discreet3DSExporter() {
     // empty
 }
 
-
 // ------------------------------------------------------------------------------------------------
-int Discreet3DSExporter::WriteHierarchy(const aiNode& node, int seq, int sibling_level)
-{
+int Discreet3DSExporter::WriteHierarchy(const aiNode &node, int seq, int sibling_level) {
     // 3DS scene hierarchy is serialized as in http://www.martinreddy.net/gfx/3d/3DS.spec
     {
         ChunkWriter curRootChunk(writer, Discreet3DS::CHUNK_TRACKINFO);
@@ -237,7 +230,7 @@ int Discreet3DSExporter::WriteHierarchy(const aiNode& node, int seq, int sibling
 
             int16_t hierarchy_pos = static_cast<int16_t>(seq);
             if (sibling_level != -1) {
-                hierarchy_pos =(uint16_t) sibling_level;
+                hierarchy_pos = (uint16_t)sibling_level;
             }
 
             // Write the hierarchy position
@@ -260,7 +253,7 @@ int Discreet3DSExporter::WriteHierarchy(const aiNode& node, int seq, int sibling
         const bool first_child = node.mNumChildren == 0 && i == 0;
 
         const unsigned int mesh_idx = node.mMeshes[i];
-        const aiMesh& mesh = *scene->mMeshes[mesh_idx];
+        const aiMesh &mesh = *scene->mMeshes[mesh_idx];
 
         ChunkWriter curChunk(writer, Discreet3DS::CHUNK_TRACKINFO);
         {
@@ -276,15 +269,14 @@ int Discreet3DSExporter::WriteHierarchy(const aiNode& node, int seq, int sibling
 }
 
 // ------------------------------------------------------------------------------------------------
-void Discreet3DSExporter::WriteMaterials()
-{
+void Discreet3DSExporter::WriteMaterials() {
     for (unsigned int i = 0; i < scene->mNumMaterials; ++i) {
         ChunkWriter curRootChunk(writer, Discreet3DS::CHUNK_MAT_MATERIAL);
-        const aiMaterial& mat = *scene->mMaterials[i];
+        const aiMaterial &mat = *scene->mMaterials[i];
 
         {
             ChunkWriter chunk(writer, Discreet3DS::CHUNK_MAT_MATNAME);
-            const std::string& name = GetMaterialName(mat, i);
+            const std::string &name = GetMaterialName(mat, i);
             WriteString(name);
         }
 
@@ -314,7 +306,7 @@ void Discreet3DSExporter::WriteMaterials()
             ChunkWriter chunk(writer, Discreet3DS::CHUNK_MAT_SHADING);
 
             Discreet3DS::shadetype3ds shading_mode_out;
-            switch(shading_mode) {
+            switch (shading_mode) {
             case aiShadingMode_Flat:
             case aiShadingMode_NoShading:
                 shading_mode_out = Discreet3DS::Flat;
@@ -341,7 +333,6 @@ void Discreet3DSExporter::WriteMaterials()
             writer.PutU2(static_cast<uint16_t>(shading_mode_out));
         }
 
-
         float f;
         if (mat.Get(AI_MATKEY_SHININESS, f) == AI_SUCCESS) {
             ChunkWriter chunk(writer, Discreet3DS::CHUNK_MAT_SHININESS);
@@ -370,8 +361,7 @@ void Discreet3DSExporter::WriteMaterials()
 }
 
 // ------------------------------------------------------------------------------------------------
-void Discreet3DSExporter::WriteTexture(const aiMaterial& mat, aiTextureType type, uint16_t chunk_flags)
-{
+void Discreet3DSExporter::WriteTexture(const aiMaterial &mat, aiTextureType type, uint16_t chunk_flags) {
     aiString path;
     aiTextureMapMode map_mode[2] = {
         aiTextureMapMode_Wrap, aiTextureMapMode_Wrap
@@ -400,8 +390,7 @@ void Discreet3DSExporter::WriteTexture(const aiMaterial& mat, aiTextureType type
         uint16_t val = 0; // WRAP
         if (map_mode[0] == aiTextureMapMode_Mirror) {
             val = 0x2;
-        }
-        else if (map_mode[0] == aiTextureMapMode_Decal) {
+        } else if (map_mode[0] == aiTextureMapMode_Decal) {
             val = 0x10;
         }
         writer.PutU2(val);
@@ -410,8 +399,7 @@ void Discreet3DSExporter::WriteTexture(const aiMaterial& mat, aiTextureType type
 }
 
 // ------------------------------------------------------------------------------------------------
-void Discreet3DSExporter::WriteMeshes()
-{
+void Discreet3DSExporter::WriteMeshes() {
     // NOTE: 3DS allows for instances. However:
     //   i)  not all importers support reading them
     //   ii) instances are not as flexible as they are in assimp, in particular,
@@ -423,25 +411,24 @@ void Discreet3DSExporter::WriteMeshes()
     // Furthermore, the TRIMESH is transformed into world space so that it will
     // appear correctly if importers don't read the scene hierarchy at all.
     for (MeshesByNodeMap::const_iterator it = meshes.begin(); it != meshes.end(); ++it) {
-        const aiNode& node = *(*it).first;
+        const aiNode &node = *(*it).first;
         const unsigned int mesh_idx = (*it).second;
 
-        const aiMesh& mesh = *scene->mMeshes[mesh_idx];
+        const aiMesh &mesh = *scene->mMeshes[mesh_idx];
 
         // This should not happen if the SLM step is correctly executed
         // before the scene is handed to the exporter
         ai_assert(mesh.mNumVertices <= 0xffff);
         ai_assert(mesh.mNumFaces <= 0xffff);
 
-        const aiMatrix4x4& trafo = trafos[&node];
+        const aiMatrix4x4 &trafo = trafos[&node];
 
         ChunkWriter chunk(writer, Discreet3DS::CHUNK_OBJBLOCK);
 
         // Mesh name is tied to the node it is attached to so it can later be referenced
-        const std::string& name = GetMeshName(mesh, mesh_idx, node);
+        const std::string &name = GetMeshName(mesh, mesh_idx, node);
         WriteString(name);
 
-
         // TRIMESH chunk
         ChunkWriter chunk2(writer, Discreet3DS::CHUNK_TRIMESH);
 
@@ -452,7 +439,7 @@ void Discreet3DSExporter::WriteMeshes()
             const uint16_t count = static_cast<uint16_t>(mesh.mNumVertices);
             writer.PutU2(count);
             for (unsigned int i = 0; i < mesh.mNumVertices; ++i) {
-                const aiVector3D& v = trafo * mesh.mVertices[i];
+                const aiVector3D &v = trafo * mesh.mVertices[i];
                 writer.PutF4(v.x);
                 writer.PutF4(v.y);
                 writer.PutF4(v.z);
@@ -466,7 +453,7 @@ void Discreet3DSExporter::WriteMeshes()
             writer.PutU2(count);
 
             for (unsigned int i = 0; i < mesh.mNumVertices; ++i) {
-                const aiVector3D& v = mesh.mTextureCoords[0][i];
+                const aiVector3D &v = mesh.mTextureCoords[0][i];
                 writer.PutF4(v.x);
                 writer.PutF4(v.y);
             }
@@ -481,7 +468,7 @@ void Discreet3DSExporter::WriteMeshes()
             // Count triangles, discard lines and points
             uint16_t count = 0;
             for (unsigned int i = 0; i < mesh.mNumFaces; ++i) {
-                const aiFace& f = mesh.mFaces[i];
+                const aiFace &f = mesh.mFaces[i];
                 if (f.mNumIndices < 3) {
                     continue;
                 }
@@ -492,7 +479,7 @@ void Discreet3DSExporter::WriteMeshes()
 
             writer.PutU2(count);
             for (unsigned int i = 0; i < mesh.mNumFaces; ++i) {
-                const aiFace& f = mesh.mFaces[i];
+                const aiFace &f = mesh.mFaces[i];
                 if (f.mNumIndices < 3) {
                     continue;
                 }
@@ -524,10 +511,9 @@ void Discreet3DSExporter::WriteMeshes()
 }
 
 // ------------------------------------------------------------------------------------------------
-void Discreet3DSExporter::WriteFaceMaterialChunk(const aiMesh& mesh)
-{
+void Discreet3DSExporter::WriteFaceMaterialChunk(const aiMesh &mesh) {
     ChunkWriter curChunk(writer, Discreet3DS::CHUNK_FACEMAT);
-    const std::string& name = GetMaterialName(*scene->mMaterials[mesh.mMaterialIndex], mesh.mMaterialIndex);
+    const std::string &name = GetMaterialName(*scene->mMaterials[mesh.mMaterialIndex], mesh.mMaterialIndex);
     WriteString(name);
 
     // Because assimp splits meshes by material, only a single
@@ -542,7 +528,7 @@ void Discreet3DSExporter::WriteFaceMaterialChunk(const aiMesh& mesh)
 }
 
 // ------------------------------------------------------------------------------------------------
-void Discreet3DSExporter::WriteString(const std::string& s) {
+void Discreet3DSExporter::WriteString(const std::string &s) {
     for (std::string::const_iterator it = s.begin(); it != s.end(); ++it) {
         writer.PutI1(*it);
     }
@@ -550,7 +536,7 @@ void Discreet3DSExporter::WriteString(const std::string& s) {
 }
 
 // ------------------------------------------------------------------------------------------------
-void Discreet3DSExporter::WriteString(const aiString& s) {
+void Discreet3DSExporter::WriteString(const aiString &s) {
     for (std::size_t i = 0; i < s.length; ++i) {
         writer.PutI1(s.data[i]);
     }
@@ -558,7 +544,7 @@ void Discreet3DSExporter::WriteString(const aiString& s) {
 }
 
 // ------------------------------------------------------------------------------------------------
-void Discreet3DSExporter::WriteColor(const aiColor3D& color) {
+void Discreet3DSExporter::WriteColor(const aiColor3D &color) {
     ChunkWriter curChunk(writer, Discreet3DS::CHUNK_RGBF);
     writer.PutF4(color.r);
     writer.PutF4(color.g);
@@ -577,6 +563,5 @@ void Discreet3DSExporter::WritePercentChunk(double f) {
     writer.PutF8(f);
 }
 
-
 #endif // ASSIMP_BUILD_NO_3DS_EXPORTER
 #endif // ASSIMP_BUILD_NO_EXPORT
diff --git a/code/3DS/3DSExporter.h b/code/AssetLib/3DS/3DSExporter.h
similarity index 100%
rename from code/3DS/3DSExporter.h
rename to code/AssetLib/3DS/3DSExporter.h
diff --git a/code/3DS/3DSHelper.h b/code/AssetLib/3DS/3DSHelper.h
similarity index 100%
rename from code/3DS/3DSHelper.h
rename to code/AssetLib/3DS/3DSHelper.h
diff --git a/code/3DS/3DSLoader.cpp b/code/AssetLib/3DS/3DSLoader.cpp
similarity index 69%
rename from code/3DS/3DSLoader.cpp
rename to code/AssetLib/3DS/3DSLoader.cpp
index 13cef3a39..e1a6d0f89 100644
--- a/code/3DS/3DSLoader.cpp
+++ b/code/AssetLib/3DS/3DSLoader.cpp
@@ -45,15 +45,14 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *  http://www.the-labs.com/Blender/3DS-details.html
  */
 
-
 #ifndef ASSIMP_BUILD_NO_3DS_IMPORTER
 
 #include "3DSLoader.h"
-#include <assimp/IOSystem.hpp>
+#include <assimp/StringComparison.h>
+#include <assimp/importerdesc.h>
 #include <assimp/scene.h>
 #include <assimp/DefaultLogger.hpp>
-#include <assimp/importerdesc.h>
-#include <assimp/StringComparison.h>
+#include <assimp/IOSystem.hpp>
 
 using namespace Assimp;
 
@@ -67,26 +66,25 @@ static const aiImporterDesc desc = {
     0,
     0,
     0,
-	"3ds prj"
+    "3ds prj"
 };
 
 // ------------------------------------------------------------------------------------------------
 // Begins a new parsing block
 // - Reads the current chunk and validates it
 // - computes its length
-#define ASSIMP_3DS_BEGIN_CHUNK()                                         \
-    while (true) {                                                       \
-    if (stream->GetRemainingSizeToLimit() < sizeof(Discreet3DS::Chunk)){ \
-        return;                                                          \
-    }                                                                    \
-    Discreet3DS::Chunk chunk;                                            \
-    ReadChunk(&chunk);                                                   \
-    int chunkSize = chunk.Size-sizeof(Discreet3DS::Chunk);               \
-    if(chunkSize <= 0)                                                   \
-        continue;                                                        \
-    const unsigned int oldReadLimit = stream->SetReadLimit(              \
-        stream->GetCurrentPos() + chunkSize);                            \
-
+#define ASSIMP_3DS_BEGIN_CHUNK()                                              \
+    while (true) {                                                            \
+        if (stream->GetRemainingSizeToLimit() < sizeof(Discreet3DS::Chunk)) { \
+            return;                                                           \
+        }                                                                     \
+        Discreet3DS::Chunk chunk;                                             \
+        ReadChunk(&chunk);                                                    \
+        int chunkSize = chunk.Size - sizeof(Discreet3DS::Chunk);              \
+        if (chunkSize <= 0)                                                   \
+            continue;                                                         \
+        const unsigned int oldReadLimit = stream->SetReadLimit(               \
+                stream->GetCurrentPos() + chunkSize);
 
 // ------------------------------------------------------------------------------------------------
 // End a parsing block
@@ -100,15 +98,8 @@ static const aiImporterDesc desc = {
 
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
-Discreet3DSImporter::Discreet3DSImporter()
-: stream()
-, mLastNodeIndex()
-, mCurrentNode()
-, mRootNode()
-, mScene()
-, mMasterScale()
-, bHasBG()
-, bIsPrj() {
+Discreet3DSImporter::Discreet3DSImporter() :
+        stream(), mLastNodeIndex(), mCurrentNode(), mRootNode(), mScene(), mMasterScale(), bHasBG(), bIsPrj() {
     // empty
 }
 
@@ -120,9 +111,9 @@ Discreet3DSImporter::~Discreet3DSImporter() {
 
 // ------------------------------------------------------------------------------------------------
 // Returns whether the class can handle the format of the given file.
-bool Discreet3DSImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool checkSig) const {
+bool Discreet3DSImporter::CanRead(const std::string &pFile, IOSystem *pIOHandler, bool checkSig) const {
     std::string extension = GetExtension(pFile);
-	if(extension == "3ds" || extension == "prj") {
+    if (extension == "3ds" || extension == "prj") {
         return true;
     }
 
@@ -131,29 +122,28 @@ bool Discreet3DSImporter::CanRead( const std::string& pFile, IOSystem* pIOHandle
         token[0] = 0x4d4d;
         token[1] = 0x3dc2;
         //token[2] = 0x3daa;
-        return CheckMagicToken(pIOHandler,pFile,token,2,0,2);
+        return CheckMagicToken(pIOHandler, pFile, token, 2, 0, 2);
     }
     return false;
 }
 
 // ------------------------------------------------------------------------------------------------
 // Loader registry entry
-const aiImporterDesc* Discreet3DSImporter::GetInfo () const {
+const aiImporterDesc *Discreet3DSImporter::GetInfo() const {
     return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------
 // Setup configuration properties
-void Discreet3DSImporter::SetupProperties(const Importer* /*pImp*/) {
+void Discreet3DSImporter::SetupProperties(const Importer * /*pImp*/) {
     // nothing to be done for the moment
 }
 
 // ------------------------------------------------------------------------------------------------
 // Imports the given file into the given scene structure.
-void Discreet3DSImporter::InternReadFile( const std::string& pFile,
-    aiScene* pScene, IOSystem* pIOHandler)
-{
-    StreamReaderLE theStream(pIOHandler->Open(pFile,"rb"));
+void Discreet3DSImporter::InternReadFile(const std::string &pFile,
+        aiScene *pScene, IOSystem *pIOHandler) {
+    StreamReaderLE theStream(pIOHandler->Open(pFile, "rb"));
 
     // We should have at least one chunk
     if (theStream.GetRemainingSize() < 16) {
@@ -167,16 +157,16 @@ void Discreet3DSImporter::InternReadFile( const std::string& pFile,
 
     // Initialize members
     D3DS::Node _rootNode("UNNAMED");
-    mLastNodeIndex             = -1;
-    mCurrentNode               = &_rootNode;
-    mRootNode                  = mCurrentNode;
-    mRootNode->mHierarchyPos   = -1;
+    mLastNodeIndex = -1;
+    mCurrentNode = &_rootNode;
+    mRootNode = mCurrentNode;
+    mRootNode->mHierarchyPos = -1;
     mRootNode->mHierarchyIndex = -1;
-    mRootNode->mParent         = NULL;
-    mMasterScale               = 1.0f;
-    mBackgroundImage           = "";
-    bHasBG                     = false;
-    bIsPrj                     = false;
+    mRootNode->mParent = nullptr;
+    mMasterScale = 1.0f;
+    mBackgroundImage = "";
+    bHasBG = false;
+    bIsPrj = false;
 
     // Parse the file
     ParseMainChunk();
@@ -187,11 +177,11 @@ void Discreet3DSImporter::InternReadFile( const std::string& pFile,
     // vectors from the smoothing groups we read from the
     // file.
     for (auto &mesh : mScene->mMeshes) {
-        if (mesh.mFaces.size() > 0 && mesh.mPositions.size() == 0)  {
+        if (mesh.mFaces.size() > 0 && mesh.mPositions.size() == 0) {
             throw DeadlyImportError("3DS file contains faces but no vertices: " + pFile);
         }
         CheckIndices(mesh);
-        MakeUnique  (mesh);
+        MakeUnique(mesh);
         ComputeNormalsWithSmoothingsGroups<D3DS::Face>(mesh);
     }
 
@@ -222,25 +212,26 @@ void Discreet3DSImporter::InternReadFile( const std::string& pFile,
 
 // ------------------------------------------------------------------------------------------------
 // Applies a master-scaling factor to the imported scene
-void Discreet3DSImporter::ApplyMasterScale(aiScene* pScene) {
+void Discreet3DSImporter::ApplyMasterScale(aiScene *pScene) {
     // There are some 3DS files with a zero scaling factor
-    if (!mMasterScale)mMasterScale = 1.0f;
-    else mMasterScale = 1.0f / mMasterScale;
+    if (!mMasterScale)
+        mMasterScale = 1.0f;
+    else
+        mMasterScale = 1.0f / mMasterScale;
 
     // Construct an uniform scaling matrix and multiply with it
     pScene->mRootNode->mTransformation *= aiMatrix4x4(
-        mMasterScale,0.0f, 0.0f, 0.0f,
-        0.0f, mMasterScale,0.0f, 0.0f,
-        0.0f, 0.0f, mMasterScale,0.0f,
-        0.0f, 0.0f, 0.0f, 1.0f);
+            mMasterScale, 0.0f, 0.0f, 0.0f,
+            0.0f, mMasterScale, 0.0f, 0.0f,
+            0.0f, 0.0f, mMasterScale, 0.0f,
+            0.0f, 0.0f, 0.0f, 1.0f);
 
     // Check whether a scaling track is assigned to the root node.
 }
 
 // ------------------------------------------------------------------------------------------------
 // Reads a new chunk from the file
-void Discreet3DSImporter::ReadChunk(Discreet3DS::Chunk* pcOut)
-{
+void Discreet3DSImporter::ReadChunk(Discreet3DS::Chunk *pcOut) {
     ai_assert(pcOut != nullptr);
 
     pcOut->Flag = stream->GetI2();
@@ -257,24 +248,21 @@ void Discreet3DSImporter::ReadChunk(Discreet3DS::Chunk* pcOut)
 
 // ------------------------------------------------------------------------------------------------
 // Skip a chunk
-void Discreet3DSImporter::SkipChunk()
-{
+void Discreet3DSImporter::SkipChunk() {
     Discreet3DS::Chunk psChunk;
     ReadChunk(&psChunk);
 
-    stream->IncPtr(psChunk.Size-sizeof(Discreet3DS::Chunk));
+    stream->IncPtr(psChunk.Size - sizeof(Discreet3DS::Chunk));
     return;
 }
 
 // ------------------------------------------------------------------------------------------------
 // Process the primary chunk of the file
-void Discreet3DSImporter::ParseMainChunk()
-{
+void Discreet3DSImporter::ParseMainChunk() {
     ASSIMP_3DS_BEGIN_CHUNK();
 
     // get chunk type
-    switch (chunk.Flag)
-    {
+    switch (chunk.Flag) {
 
     case Discreet3DS::CHUNK_PRJ:
         bIsPrj = true;
@@ -289,13 +277,11 @@ void Discreet3DSImporter::ParseMainChunk()
 }
 
 // ------------------------------------------------------------------------------------------------
-void Discreet3DSImporter::ParseEditorChunk()
-{
+void Discreet3DSImporter::ParseEditorChunk() {
     ASSIMP_3DS_BEGIN_CHUNK();
 
     // get chunk type
-    switch (chunk.Flag)
-    {
+    switch (chunk.Flag) {
     case Discreet3DS::CHUNK_OBJMESH:
 
         ParseObjectChunk();
@@ -308,36 +294,31 @@ void Discreet3DSImporter::ParseEditorChunk()
         ParseKeyframeChunk();
         break;
 
-    case Discreet3DS::CHUNK_VERSION:
-        {
+    case Discreet3DS::CHUNK_VERSION: {
         // print the version number
         char buff[10];
-        ASSIMP_itoa10(buff,stream->GetI2());
+        ASSIMP_itoa10(buff, stream->GetI2());
         ASSIMP_LOG_INFO_F(std::string("3DS file format version: "), buff);
-        }
-        break;
+    } break;
     };
     ASSIMP_3DS_END_CHUNK();
 }
 
 // ------------------------------------------------------------------------------------------------
-void Discreet3DSImporter::ParseObjectChunk()
-{
+void Discreet3DSImporter::ParseObjectChunk() {
     ASSIMP_3DS_BEGIN_CHUNK();
 
     // get chunk type
-    switch (chunk.Flag)
-    {
-    case Discreet3DS::CHUNK_OBJBLOCK:
-        {
+    switch (chunk.Flag) {
+    case Discreet3DS::CHUNK_OBJBLOCK: {
         unsigned int cnt = 0;
-        const char* sz = (const char*)stream->GetPtr();
+        const char *sz = (const char *)stream->GetPtr();
 
         // Get the name of the geometry object
-        while (stream->GetI1())++cnt;
-        ParseChunk(sz,cnt);
-        }
-        break;
+        while (stream->GetI1())
+            ++cnt;
+        ParseChunk(sz, cnt);
+    } break;
 
     case Discreet3DS::CHUNK_MAT_MATERIAL:
 
@@ -350,25 +331,23 @@ void Discreet3DSImporter::ParseObjectChunk()
 
         // This is the ambient base color of the scene.
         // We add it to the ambient color of all materials
-        ParseColorChunk(&mClrAmbient,true);
-        if (is_qnan(mClrAmbient.r))
-        {
+        ParseColorChunk(&mClrAmbient, true);
+        if (is_qnan(mClrAmbient.r)) {
             // We failed to read the ambient base color.
             ASSIMP_LOG_ERROR("3DS: Failed to read ambient base color");
             mClrAmbient.r = mClrAmbient.g = mClrAmbient.b = 0.0f;
         }
         break;
 
-    case Discreet3DS::CHUNK_BIT_MAP:
-        {
+    case Discreet3DS::CHUNK_BIT_MAP: {
         // Specifies the background image. The string should already be
         // properly 0 terminated but we need to be sure
         unsigned int cnt = 0;
-        const char* sz = (const char*)stream->GetPtr();
-        while (stream->GetI1())++cnt;
-        mBackgroundImage = std::string(sz,cnt);
-        }
-        break;
+        const char *sz = (const char *)stream->GetPtr();
+        while (stream->GetI1())
+            ++cnt;
+        mBackgroundImage = std::string(sz, cnt);
+    } break;
 
     case Discreet3DS::CHUNK_BIT_MAP_EXISTS:
         bHasBG = true;
@@ -383,8 +362,7 @@ void Discreet3DSImporter::ParseObjectChunk()
 }
 
 // ------------------------------------------------------------------------------------------------
-void Discreet3DSImporter::ParseChunk(const char* name, unsigned int num)
-{
+void Discreet3DSImporter::ParseChunk(const char *name, unsigned int num) {
     ASSIMP_3DS_BEGIN_CHUNK();
 
     // IMPLEMENTATION NOTE;
@@ -393,22 +371,18 @@ void Discreet3DSImporter::ParseChunk(const char* name, unsigned int num)
     // to to be able to return valid cameras/lights even if no scenegraph is given.
 
     // get chunk type
-    switch (chunk.Flag)
-    {
-    case Discreet3DS::CHUNK_TRIMESH:
-        {
+    switch (chunk.Flag) {
+    case Discreet3DS::CHUNK_TRIMESH: {
         // this starts a new triangle mesh
         mScene->mMeshes.push_back(D3DS::Mesh(std::string(name, num)));
 
         // Read mesh chunks
         ParseMeshChunk();
-        }
-        break;
+    } break;
 
-    case Discreet3DS::CHUNK_LIGHT:
-        {
+    case Discreet3DS::CHUNK_LIGHT: {
         // This starts a new light
-        aiLight* light = new aiLight();
+        aiLight *light = new aiLight();
         mScene->mLights.push_back(light);
 
         light->mName.Set(std::string(name, num));
@@ -418,7 +392,7 @@ void Discreet3DSImporter::ParseChunk(const char* name, unsigned int num)
         light->mPosition.y = stream->GetF4();
         light->mPosition.z = stream->GetF4();
 
-        light->mColorDiffuse = aiColor3D(1.f,1.f,1.f);
+        light->mColorDiffuse = aiColor3D(1.f, 1.f, 1.f);
 
         // Now check for further subchunks
         if (!bIsPrj) /* fixme */
@@ -427,19 +401,17 @@ void Discreet3DSImporter::ParseChunk(const char* name, unsigned int num)
         // The specular light color is identical the the diffuse light color. The ambient light color
         // is equal to the ambient base color of the whole scene.
         light->mColorSpecular = light->mColorDiffuse;
-        light->mColorAmbient  = mClrAmbient;
+        light->mColorAmbient = mClrAmbient;
 
-        if (light->mType == aiLightSource_UNDEFINED)
-        {
+        if (light->mType == aiLightSource_UNDEFINED) {
             // It must be a point light
             light->mType = aiLightSource_POINT;
-        }}
-        break;
+        }
+    } break;
 
-    case Discreet3DS::CHUNK_CAMERA:
-        {
+    case Discreet3DS::CHUNK_CAMERA: {
         // This starts a new camera
-        aiCamera* camera = new aiCamera();
+        aiCamera *camera = new aiCamera();
         mScene->mCameras.push_back(camera);
         camera->mName.Set(std::string(name, num));
 
@@ -457,40 +429,38 @@ void Discreet3DSImporter::ParseChunk(const char* name, unsigned int num)
 
             // There are some files with lookat == position. Don't know why or whether it's ok or not.
             ASSIMP_LOG_ERROR("3DS: Unable to read proper camera look-at vector");
-            camera->mLookAt = aiVector3D(0.0,1.0,0.0);
+            camera->mLookAt = aiVector3D(0.0, 1.0, 0.0);
 
-        }
-        else camera->mLookAt /= len;
+        } else
+            camera->mLookAt /= len;
 
         // And finally - the camera rotation angle, in counter clockwise direction
-        const ai_real angle =  AI_DEG_TO_RAD( stream->GetF4() );
-        aiQuaternion quat(camera->mLookAt,angle);
-        camera->mUp = quat.GetMatrix() * aiVector3D(0.0,1.0,0.0);
+        const ai_real angle = AI_DEG_TO_RAD(stream->GetF4());
+        aiQuaternion quat(camera->mLookAt, angle);
+        camera->mUp = quat.GetMatrix() * aiVector3D(0.0, 1.0, 0.0);
 
         // Read the lense angle
-        camera->mHorizontalFOV = AI_DEG_TO_RAD ( stream->GetF4() );
-        if (camera->mHorizontalFOV < 0.001f)  {
+        camera->mHorizontalFOV = AI_DEG_TO_RAD(stream->GetF4());
+        if (camera->mHorizontalFOV < 0.001f) {
             camera->mHorizontalFOV = AI_DEG_TO_RAD(45.f);
         }
 
         // Now check for further subchunks
         if (!bIsPrj) /* fixme */ {
             ParseCameraChunk();
-        }}
-        break;
+        }
+    } break;
     };
     ASSIMP_3DS_END_CHUNK();
 }
 
 // ------------------------------------------------------------------------------------------------
-void Discreet3DSImporter::ParseLightChunk()
-{
+void Discreet3DSImporter::ParseLightChunk() {
     ASSIMP_3DS_BEGIN_CHUNK();
-    aiLight* light = mScene->mLights.back();
+    aiLight *light = mScene->mLights.back();
 
     // get chunk type
-    switch (chunk.Flag)
-    {
+    switch (chunk.Flag) {
     case Discreet3DS::CHUNK_DL_SPOTLIGHT:
         // Now we can be sure that the light is a spot light
         light->mType = aiLightSource_SPOT;
@@ -502,10 +472,10 @@ void Discreet3DSImporter::ParseLightChunk()
         light->mDirection.Normalize();
 
         // Now the hotspot and falloff angles - in degrees
-        light->mAngleInnerCone = AI_DEG_TO_RAD( stream->GetF4() );
+        light->mAngleInnerCone = AI_DEG_TO_RAD(stream->GetF4());
 
         // FIX: the falloff angle is just an offset
-        light->mAngleOuterCone = light->mAngleInnerCone+AI_DEG_TO_RAD( stream->GetF4() );
+        light->mAngleOuterCone = light->mAngleInnerCone + AI_DEG_TO_RAD(stream->GetF4());
         break;
 
         // intensity multiplier
@@ -531,18 +501,16 @@ void Discreet3DSImporter::ParseLightChunk()
 }
 
 // ------------------------------------------------------------------------------------------------
-void Discreet3DSImporter::ParseCameraChunk()
-{
+void Discreet3DSImporter::ParseCameraChunk() {
     ASSIMP_3DS_BEGIN_CHUNK();
-    aiCamera* camera = mScene->mCameras.back();
+    aiCamera *camera = mScene->mCameras.back();
 
     // get chunk type
-    switch (chunk.Flag)
-    {
+    switch (chunk.Flag) {
         // near and far clip plane
     case Discreet3DS::CHUNK_CAM_RANGES:
         camera->mClipPlaneNear = stream->GetF4();
-        camera->mClipPlaneFar  = stream->GetF4();
+        camera->mClipPlaneFar = stream->GetF4();
         break;
     }
 
@@ -550,13 +518,11 @@ void Discreet3DSImporter::ParseCameraChunk()
 }
 
 // ------------------------------------------------------------------------------------------------
-void Discreet3DSImporter::ParseKeyframeChunk()
-{
+void Discreet3DSImporter::ParseKeyframeChunk() {
     ASSIMP_3DS_BEGIN_CHUNK();
 
     // get chunk type
-    switch (chunk.Flag)
-    {
+    switch (chunk.Flag) {
     case Discreet3DS::CHUNK_TRACKCAMTGT:
     case Discreet3DS::CHUNK_TRACKSPOTL:
     case Discreet3DS::CHUNK_TRACKCAMERA:
@@ -574,31 +540,30 @@ void Discreet3DSImporter::ParseKeyframeChunk()
 
 // ------------------------------------------------------------------------------------------------
 // Little helper function for ParseHierarchyChunk
-void Discreet3DSImporter::InverseNodeSearch(D3DS::Node* pcNode,D3DS::Node* pcCurrent)
-{
+void Discreet3DSImporter::InverseNodeSearch(D3DS::Node *pcNode, D3DS::Node *pcCurrent) {
     if (!pcCurrent) {
         mRootNode->push_back(pcNode);
         return;
     }
 
-    if (pcCurrent->mHierarchyPos == pcNode->mHierarchyPos)  {
-        if(pcCurrent->mParent) {
+    if (pcCurrent->mHierarchyPos == pcNode->mHierarchyPos) {
+        if (pcCurrent->mParent) {
             pcCurrent->mParent->push_back(pcNode);
-        }
-        else pcCurrent->push_back(pcNode);
+        } else
+            pcCurrent->push_back(pcNode);
         return;
     }
-    return InverseNodeSearch(pcNode,pcCurrent->mParent);
+    return InverseNodeSearch(pcNode, pcCurrent->mParent);
 }
 
 // ------------------------------------------------------------------------------------------------
 // Find a node with a specific name in the import hierarchy
-D3DS::Node* FindNode(D3DS::Node* root, const std::string& name) {
+D3DS::Node *FindNode(D3DS::Node *root, const std::string &name) {
     if (root->mName == name) {
         return root;
     }
 
-    for (std::vector<D3DS::Node*>::iterator it = root->mChildren.begin();it != root->mChildren.end(); ++it) {
+    for (std::vector<D3DS::Node *>::iterator it = root->mChildren.begin(); it != root->mChildren.end(); ++it) {
         D3DS::Node *nd = FindNode(*it, name);
         if (nullptr != nd) {
             return nd;
@@ -611,15 +576,13 @@ D3DS::Node* FindNode(D3DS::Node* root, const std::string& name) {
 // ------------------------------------------------------------------------------------------------
 // Binary predicate for std::unique()
 template <class T>
-bool KeyUniqueCompare(const T& first, const T& second)
-{
+bool KeyUniqueCompare(const T &first, const T &second) {
     return first.mTime == second.mTime;
 }
 
 // ------------------------------------------------------------------------------------------------
 // Skip some additional import data.
-void Discreet3DSImporter::SkipTCBInfo()
-{
+void Discreet3DSImporter::SkipTCBInfo() {
     unsigned int flags = stream->GetI2();
 
     if (!flags) {
@@ -649,73 +612,68 @@ void Discreet3DSImporter::SkipTCBInfo()
 
 // ------------------------------------------------------------------------------------------------
 // Read hierarchy and keyframe info
-void Discreet3DSImporter::ParseHierarchyChunk(uint16_t parent)
-{
+void Discreet3DSImporter::ParseHierarchyChunk(uint16_t parent) {
     ASSIMP_3DS_BEGIN_CHUNK();
 
     // get chunk type
-    switch (chunk.Flag)
-    {
+    switch (chunk.Flag) {
     case Discreet3DS::CHUNK_TRACKOBJNAME:
 
         // This is the name of the object to which the track applies. The chunk also
         // defines the position of this object in the hierarchy.
         {
 
-        // First of all: get the name of the object
-        unsigned int cnt = 0;
-        const char* sz = (const char*)stream->GetPtr();
+            // First of all: get the name of the object
+            unsigned int cnt = 0;
+            const char *sz = (const char *)stream->GetPtr();
 
-        while (stream->GetI1())++cnt;
-        std::string name = std::string(sz,cnt);
+            while (stream->GetI1())
+                ++cnt;
+            std::string name = std::string(sz, cnt);
 
-        // Now find out whether we have this node already (target animation channels
-        // are stored with a separate object ID)
-        D3DS::Node* pcNode = FindNode(mRootNode,name);
-        int instanceNumber = 1;
+            // Now find out whether we have this node already (target animation channels
+            // are stored with a separate object ID)
+            D3DS::Node *pcNode = FindNode(mRootNode, name);
+            int instanceNumber = 1;
 
-        if ( pcNode)
-        {
-            // if the source is not a CHUNK_TRACKINFO block it won't be an object instance
-            if (parent != Discreet3DS::CHUNK_TRACKINFO)
-            {
-                mCurrentNode = pcNode;
-                break;
+            if (pcNode) {
+                // if the source is not a CHUNK_TRACKINFO block it won't be an object instance
+                if (parent != Discreet3DS::CHUNK_TRACKINFO) {
+                    mCurrentNode = pcNode;
+                    break;
+                }
+                pcNode->mInstanceCount++;
+                instanceNumber = pcNode->mInstanceCount;
             }
-            pcNode->mInstanceCount++;
-            instanceNumber = pcNode->mInstanceCount;
-        }
-        pcNode = new D3DS::Node(name);
-        pcNode->mInstanceNumber = instanceNumber;
+            pcNode = new D3DS::Node(name);
+            pcNode->mInstanceNumber = instanceNumber;
 
-        // There are two unknown values which we can safely ignore
-        stream->IncPtr(4);
+            // There are two unknown values which we can safely ignore
+            stream->IncPtr(4);
 
-        // Now read the hierarchy position of the object
-        uint16_t hierarchy = stream->GetI2() + 1;
-        pcNode->mHierarchyPos   = hierarchy;
-        pcNode->mHierarchyIndex = mLastNodeIndex;
+            // Now read the hierarchy position of the object
+            uint16_t hierarchy = stream->GetI2() + 1;
+            pcNode->mHierarchyPos = hierarchy;
+            pcNode->mHierarchyIndex = mLastNodeIndex;
 
-        // And find a proper position in the graph for it
-        if (mCurrentNode && mCurrentNode->mHierarchyPos == hierarchy)   {
+            // And find a proper position in the graph for it
+            if (mCurrentNode && mCurrentNode->mHierarchyPos == hierarchy) {
 
-            // add to the parent of the last touched node
-            mCurrentNode->mParent->push_back(pcNode);
-            mLastNodeIndex++;
-        }
-        else if(hierarchy >= mLastNodeIndex)    {
+                // add to the parent of the last touched node
+                mCurrentNode->mParent->push_back(pcNode);
+                mLastNodeIndex++;
+            } else if (hierarchy >= mLastNodeIndex) {
 
-            // place it at the current position in the hierarchy
-            mCurrentNode->push_back(pcNode);
-            mLastNodeIndex = hierarchy;
-        }
-        else    {
-            // need to go back to the specified position in the hierarchy.
-            InverseNodeSearch(pcNode,mCurrentNode);
-            mLastNodeIndex++;
-        }
-        // Make this node the current node
-        mCurrentNode = pcNode;
+                // place it at the current position in the hierarchy
+                mCurrentNode->push_back(pcNode);
+                mLastNodeIndex = hierarchy;
+            } else {
+                // need to go back to the specified position in the hierarchy.
+                InverseNodeSearch(pcNode, mCurrentNode);
+                mLastNodeIndex++;
+            }
+            // Make this node the current node
+            mCurrentNode = pcNode;
         }
         break;
 
@@ -723,11 +681,12 @@ void Discreet3DSImporter::ParseHierarchyChunk(uint16_t parent)
 
         // This is the "real" name of a $$$DUMMY object
         {
-            const char* sz = (const char*) stream->GetPtr();
-            while (stream->GetI1());
+            const char *sz = (const char *)stream->GetPtr();
+            while (stream->GetI1())
+                ;
 
             // If object name is DUMMY, take this one instead
-            if (mCurrentNode->mName == "$$$DUMMY")  {
+            if (mCurrentNode->mName == "$$$DUMMY") {
                 mCurrentNode->mName = std::string(sz);
                 break;
             }
@@ -736,8 +695,7 @@ void Discreet3DSImporter::ParseHierarchyChunk(uint16_t parent)
 
     case Discreet3DS::CHUNK_TRACKPIVOT:
 
-        if ( Discreet3DS::CHUNK_TRACKINFO != parent)
-        {
+        if (Discreet3DS::CHUNK_TRACKINFO != parent) {
             ASSIMP_LOG_WARN("3DS: Skipping pivot subchunk for non usual object");
             break;
         }
@@ -748,25 +706,23 @@ void Discreet3DSImporter::ParseHierarchyChunk(uint16_t parent)
         mCurrentNode->vPivot.z = stream->GetF4();
         break;
 
-
         // ////////////////////////////////////////////////////////////////////
         // POSITION KEYFRAME
-    case Discreet3DS::CHUNK_TRACKPOS:
-        {
+    case Discreet3DS::CHUNK_TRACKPOS: {
         stream->IncPtr(10);
         const unsigned int numFrames = stream->GetI4();
         bool sortKeys = false;
 
         // This could also be meant as the target position for
         // (targeted) lights and cameras
-        std::vector<aiVectorKey>* l;
-        if ( Discreet3DS::CHUNK_TRACKCAMTGT == parent || Discreet3DS::CHUNK_TRACKLIGTGT == parent)  {
-            l = & mCurrentNode->aTargetPositionKeys;
-        }
-        else l = & mCurrentNode->aPositionKeys;
+        std::vector<aiVectorKey> *l;
+        if (Discreet3DS::CHUNK_TRACKCAMTGT == parent || Discreet3DS::CHUNK_TRACKLIGTGT == parent) {
+            l = &mCurrentNode->aTargetPositionKeys;
+        } else
+            l = &mCurrentNode->aPositionKeys;
 
         l->reserve(numFrames);
-        for (unsigned int i = 0; i < numFrames;++i) {
+        for (unsigned int i = 0; i < numFrames; ++i) {
             const unsigned int fidx = stream->GetI4();
 
             // Setup a new position key
@@ -787,29 +743,29 @@ void Discreet3DSImporter::ParseHierarchyChunk(uint16_t parent)
         }
 
         // Sort all keys with ascending time values and remove duplicates?
-        if (sortKeys)   {
-            std::stable_sort(l->begin(),l->end());
-            l->erase ( std::unique (l->begin(),l->end(),&KeyUniqueCompare<aiVectorKey>), l->end() );
-        }}
+        if (sortKeys) {
+            std::stable_sort(l->begin(), l->end());
+            l->erase(std::unique(l->begin(), l->end(), &KeyUniqueCompare<aiVectorKey>), l->end());
+        }
+    }
 
-        break;
+    break;
 
         // ////////////////////////////////////////////////////////////////////
         // CAMERA ROLL KEYFRAME
-    case Discreet3DS::CHUNK_TRACKROLL:
-        {
+    case Discreet3DS::CHUNK_TRACKROLL: {
         // roll keys are accepted for cameras only
-        if (parent != Discreet3DS::CHUNK_TRACKCAMERA)   {
+        if (parent != Discreet3DS::CHUNK_TRACKCAMERA) {
             ASSIMP_LOG_WARN("3DS: Ignoring roll track for non-camera object");
             break;
         }
         bool sortKeys = false;
-        std::vector<aiFloatKey>* l = &mCurrentNode->aCameraRollKeys;
+        std::vector<aiFloatKey> *l = &mCurrentNode->aCameraRollKeys;
 
         stream->IncPtr(10);
         const unsigned int numFrames = stream->GetI4();
         l->reserve(numFrames);
-        for (unsigned int i = 0; i < numFrames;++i) {
+        for (unsigned int i = 0; i < numFrames; ++i) {
             const unsigned int fidx = stream->GetI4();
 
             // Setup a new position key
@@ -829,35 +785,30 @@ void Discreet3DSImporter::ParseHierarchyChunk(uint16_t parent)
         }
 
         // Sort all keys with ascending time values and remove duplicates?
-        if (sortKeys)   {
-            std::stable_sort(l->begin(),l->end());
-            l->erase ( std::unique (l->begin(),l->end(),&KeyUniqueCompare<aiFloatKey>), l->end() );
-        }}
-        break;
-
+        if (sortKeys) {
+            std::stable_sort(l->begin(), l->end());
+            l->erase(std::unique(l->begin(), l->end(), &KeyUniqueCompare<aiFloatKey>), l->end());
+        }
+    } break;
 
         // ////////////////////////////////////////////////////////////////////
         // CAMERA FOV KEYFRAME
-    case Discreet3DS::CHUNK_TRACKFOV:
-        {
-            ASSIMP_LOG_ERROR("3DS: Skipping FOV animation track. "
-                "This is not supported");
-        }
-        break;
-
+    case Discreet3DS::CHUNK_TRACKFOV: {
+        ASSIMP_LOG_ERROR("3DS: Skipping FOV animation track. "
+                         "This is not supported");
+    } break;
 
         // ////////////////////////////////////////////////////////////////////
         // ROTATION KEYFRAME
-    case Discreet3DS::CHUNK_TRACKROTATE:
-        {
+    case Discreet3DS::CHUNK_TRACKROTATE: {
         stream->IncPtr(10);
         const unsigned int numFrames = stream->GetI4();
 
         bool sortKeys = false;
-        std::vector<aiQuatKey>* l = &mCurrentNode->aRotationKeys;
+        std::vector<aiQuatKey> *l = &mCurrentNode->aRotationKeys;
         l->reserve(numFrames);
 
-        for (unsigned int i = 0; i < numFrames;++i) {
+        for (unsigned int i = 0; i < numFrames; ++i) {
             const unsigned int fidx = stream->GetI4();
             SkipTCBInfo();
 
@@ -875,7 +826,7 @@ void Discreet3DSImporter::ParseHierarchyChunk(uint16_t parent)
                 axis.y = 1.f;
 
             // Construct a rotation quaternion from the axis-angle pair
-            v.mValue = aiQuaternion(axis,rad);
+            v.mValue = aiQuaternion(axis, rad);
 
             // Check whether we'll need to sort the keys
             if (!l->empty() && v.mTime <= l->back().mTime)
@@ -885,25 +836,24 @@ void Discreet3DSImporter::ParseHierarchyChunk(uint16_t parent)
             l->push_back(v);
         }
         // Sort all keys with ascending time values and remove duplicates?
-        if (sortKeys)   {
-            std::stable_sort(l->begin(),l->end());
-            l->erase ( std::unique (l->begin(),l->end(),&KeyUniqueCompare<aiQuatKey>), l->end() );
-        }}
-        break;
+        if (sortKeys) {
+            std::stable_sort(l->begin(), l->end());
+            l->erase(std::unique(l->begin(), l->end(), &KeyUniqueCompare<aiQuatKey>), l->end());
+        }
+    } break;
 
         // ////////////////////////////////////////////////////////////////////
         // SCALING KEYFRAME
-    case Discreet3DS::CHUNK_TRACKSCALE:
-        {
+    case Discreet3DS::CHUNK_TRACKSCALE: {
         stream->IncPtr(10);
         const unsigned int numFrames = stream->GetI2();
         stream->IncPtr(2);
 
         bool sortKeys = false;
-        std::vector<aiVectorKey>* l = &mCurrentNode->aScalingKeys;
+        std::vector<aiVectorKey> *l = &mCurrentNode->aScalingKeys;
         l->reserve(numFrames);
 
-        for (unsigned int i = 0; i < numFrames;++i) {
+        for (unsigned int i = 0; i < numFrames; ++i) {
             const unsigned int fidx = stream->GetI4();
             SkipTCBInfo();
 
@@ -928,11 +878,11 @@ void Discreet3DSImporter::ParseHierarchyChunk(uint16_t parent)
             l->push_back(v);
         }
         // Sort all keys with ascending time values and remove duplicates?
-        if (sortKeys)   {
-            std::stable_sort(l->begin(),l->end());
-            l->erase ( std::unique (l->begin(),l->end(),&KeyUniqueCompare<aiVectorKey>), l->end() );
-        }}
-        break;
+        if (sortKeys) {
+            std::stable_sort(l->begin(), l->end());
+            l->erase(std::unique(l->begin(), l->end(), &KeyUniqueCompare<aiVectorKey>), l->end());
+        }
+    } break;
     };
 
     ASSIMP_3DS_END_CHUNK();
@@ -940,92 +890,85 @@ void Discreet3DSImporter::ParseHierarchyChunk(uint16_t parent)
 
 // ------------------------------------------------------------------------------------------------
 // Read a face chunk - it contains smoothing groups and material assignments
-void Discreet3DSImporter::ParseFaceChunk()
-{
+void Discreet3DSImporter::ParseFaceChunk() {
     ASSIMP_3DS_BEGIN_CHUNK();
 
     // Get the mesh we're currently working on
-    D3DS::Mesh& mMesh = mScene->mMeshes.back();
+    D3DS::Mesh &mMesh = mScene->mMeshes.back();
 
     // Get chunk type
-    switch (chunk.Flag)
-    {
-    case Discreet3DS::CHUNK_SMOOLIST:
-        {
+    switch (chunk.Flag) {
+    case Discreet3DS::CHUNK_SMOOLIST: {
         // This is the list of smoothing groups - a bitfield for every face.
         // Up to 32 smoothing groups assigned to a single face.
-        unsigned int num = chunkSize/4, m = 0;
-        if (num > mMesh.mFaces.size())  {
+        unsigned int num = chunkSize / 4, m = 0;
+        if (num > mMesh.mFaces.size()) {
             throw DeadlyImportError("3DS: More smoothing groups than faces");
         }
-        for (std::vector<D3DS::Face>::iterator i =  mMesh.mFaces.begin(); m != num;++i, ++m)    {
+        for (std::vector<D3DS::Face>::iterator i = mMesh.mFaces.begin(); m != num; ++i, ++m) {
             // nth bit is set for nth smoothing group
             (*i).iSmoothGroup = stream->GetI4();
-        }}
-        break;
+        }
+    } break;
 
-    case Discreet3DS::CHUNK_FACEMAT:
-        {
+    case Discreet3DS::CHUNK_FACEMAT: {
         // at fist an asciiz with the material name
-        const char* sz = (const char*)stream->GetPtr();
-        while (stream->GetI1());
+        const char *sz = (const char *)stream->GetPtr();
+        while (stream->GetI1())
+            ;
 
         // find the index of the material
         unsigned int idx = 0xcdcdcdcd, cnt = 0;
-        for (std::vector<D3DS::Material>::const_iterator i =  mScene->mMaterials.begin();i != mScene->mMaterials.end();++i,++cnt)   {
+        for (std::vector<D3DS::Material>::const_iterator i = mScene->mMaterials.begin(); i != mScene->mMaterials.end(); ++i, ++cnt) {
             // use case independent comparisons. hopefully it will work.
             if ((*i).mName.length() && !ASSIMP_stricmp(sz, (*i).mName.c_str())) {
                 idx = cnt;
                 break;
             }
         }
-        if (0xcdcdcdcd == idx)  {
-            ASSIMP_LOG_ERROR_F( "3DS: Unknown material: ", sz);
+        if (0xcdcdcdcd == idx) {
+            ASSIMP_LOG_ERROR_F("3DS: Unknown material: ", sz);
         }
 
         // Now continue and read all material indices
         cnt = (uint16_t)stream->GetI2();
-        for (unsigned int i = 0; i < cnt;++i)   {
+        for (unsigned int i = 0; i < cnt; ++i) {
             unsigned int fidx = (uint16_t)stream->GetI2();
 
             // check range
-            if (fidx >= mMesh.mFaceMaterials.size())    {
+            if (fidx >= mMesh.mFaceMaterials.size()) {
                 ASSIMP_LOG_ERROR("3DS: Invalid face index in face material list");
-            }
-            else mMesh.mFaceMaterials[fidx] = idx;
-        }}
-        break;
+            } else
+                mMesh.mFaceMaterials[fidx] = idx;
+        }
+    } break;
     };
     ASSIMP_3DS_END_CHUNK();
 }
 
 // ------------------------------------------------------------------------------------------------
 // Read a mesh chunk. Here's the actual mesh data
-void Discreet3DSImporter::ParseMeshChunk()
-{
+void Discreet3DSImporter::ParseMeshChunk() {
     ASSIMP_3DS_BEGIN_CHUNK();
 
     // Get the mesh we're currently working on
-    D3DS::Mesh& mMesh = mScene->mMeshes.back();
+    D3DS::Mesh &mMesh = mScene->mMeshes.back();
 
     // get chunk type
-    switch (chunk.Flag)
-    {
-    case Discreet3DS::CHUNK_VERTLIST:
-        {
+    switch (chunk.Flag) {
+    case Discreet3DS::CHUNK_VERTLIST: {
         // This is the list of all vertices in the current mesh
         int num = (int)(uint16_t)stream->GetI2();
         mMesh.mPositions.reserve(num);
-        while (num-- > 0)   {
+        while (num-- > 0) {
             aiVector3D v;
             v.x = stream->GetF4();
             v.y = stream->GetF4();
             v.z = stream->GetF4();
             mMesh.mPositions.push_back(v);
-        }}
-        break;
-    case Discreet3DS::CHUNK_TRMATRIX:
-        {
+        }
+    } break;
+    case Discreet3DS::CHUNK_TRMATRIX: {
         // This is the RLEATIVE transformation matrix of the current mesh. Vertices are
         // pretransformed by this matrix wonder.
         mMesh.mMat.a1 = stream->GetF4();
@@ -1040,31 +983,28 @@ void Discreet3DSImporter::ParseMeshChunk()
         mMesh.mMat.a4 = stream->GetF4();
         mMesh.mMat.b4 = stream->GetF4();
         mMesh.mMat.c4 = stream->GetF4();
-        }
-        break;
+    } break;
 
-    case Discreet3DS::CHUNK_MAPLIST:
-        {
+    case Discreet3DS::CHUNK_MAPLIST: {
         // This is the list of all UV coords in the current mesh
         int num = (int)(uint16_t)stream->GetI2();
         mMesh.mTexCoords.reserve(num);
-        while (num-- > 0)   {
+        while (num-- > 0) {
             aiVector3D v;
             v.x = stream->GetF4();
             v.y = stream->GetF4();
             mMesh.mTexCoords.push_back(v);
-        }}
-        break;
+        }
+    } break;
 
-    case Discreet3DS::CHUNK_FACELIST:
-        {
+    case Discreet3DS::CHUNK_FACELIST: {
         // This is the list of all faces in the current mesh
         int num = (int)(uint16_t)stream->GetI2();
         mMesh.mFaces.reserve(num);
-        while (num-- > 0)   {
+        while (num-- > 0) {
             // 3DS faces are ALWAYS triangles
             mMesh.mFaces.push_back(D3DS::Face());
-            D3DS::Face& sFace = mMesh.mFaces.back();
+            D3DS::Face &sFace = mMesh.mFaces.back();
 
             sFace.mIndices[0] = (uint16_t)stream->GetI2();
             sFace.mIndices[1] = (uint16_t)stream->GetI2();
@@ -1075,103 +1015,93 @@ void Discreet3DSImporter::ParseMeshChunk()
 
         // Resize the material array (0xcdcdcdcd marks the default material; so if a face is
         // not referenced by a material, $$DEFAULT will be assigned to it)
-        mMesh.mFaceMaterials.resize(mMesh.mFaces.size(),0xcdcdcdcd);
+        mMesh.mFaceMaterials.resize(mMesh.mFaces.size(), 0xcdcdcdcd);
 
         // Larger 3DS files could have multiple FACE chunks here
         chunkSize = (int)stream->GetRemainingSizeToLimit();
-        if ( chunkSize > (int) sizeof(Discreet3DS::Chunk ) )
+        if (chunkSize > (int)sizeof(Discreet3DS::Chunk))
             ParseFaceChunk();
-        }
-        break;
+    } break;
     };
     ASSIMP_3DS_END_CHUNK();
 }
 
 // ------------------------------------------------------------------------------------------------
 // Read a 3DS material chunk
-void Discreet3DSImporter::ParseMaterialChunk()
-{
+void Discreet3DSImporter::ParseMaterialChunk() {
     ASSIMP_3DS_BEGIN_CHUNK();
-    switch (chunk.Flag)
-    {
+    switch (chunk.Flag) {
     case Discreet3DS::CHUNK_MAT_MATNAME:
 
-        {
+    {
         // The material name string is already zero-terminated, but we need to be sure ...
-        const char* sz = (const char*)stream->GetPtr();
+        const char *sz = (const char *)stream->GetPtr();
         unsigned int cnt = 0;
         while (stream->GetI1())
             ++cnt;
 
-        if (!cnt)   {
+        if (!cnt) {
             // This may not be, we use the default name instead
             ASSIMP_LOG_ERROR("3DS: Empty material name");
-        }
-        else mScene->mMaterials.back().mName = std::string(sz,cnt);
-        }
-        break;
+        } else
+            mScene->mMaterials.back().mName = std::string(sz, cnt);
+    } break;
 
-    case Discreet3DS::CHUNK_MAT_DIFFUSE:
-        {
+    case Discreet3DS::CHUNK_MAT_DIFFUSE: {
         // This is the diffuse material color
-        aiColor3D* pc = &mScene->mMaterials.back().mDiffuse;
+        aiColor3D *pc = &mScene->mMaterials.back().mDiffuse;
         ParseColorChunk(pc);
         if (is_qnan(pc->r)) {
             // color chunk is invalid. Simply ignore it
             ASSIMP_LOG_ERROR("3DS: Unable to read DIFFUSE chunk");
             pc->r = pc->g = pc->b = 1.0f;
-        }}
-        break;
+        }
+    } break;
 
-    case Discreet3DS::CHUNK_MAT_SPECULAR:
-        {
+    case Discreet3DS::CHUNK_MAT_SPECULAR: {
         // This is the specular material color
-        aiColor3D* pc = &mScene->mMaterials.back().mSpecular;
+        aiColor3D *pc = &mScene->mMaterials.back().mSpecular;
         ParseColorChunk(pc);
         if (is_qnan(pc->r)) {
             // color chunk is invalid. Simply ignore it
             ASSIMP_LOG_ERROR("3DS: Unable to read SPECULAR chunk");
             pc->r = pc->g = pc->b = 1.0f;
-        }}
-        break;
+        }
+    } break;
 
-    case Discreet3DS::CHUNK_MAT_AMBIENT:
-        {
+    case Discreet3DS::CHUNK_MAT_AMBIENT: {
         // This is the ambient material color
-        aiColor3D* pc = &mScene->mMaterials.back().mAmbient;
+        aiColor3D *pc = &mScene->mMaterials.back().mAmbient;
         ParseColorChunk(pc);
         if (is_qnan(pc->r)) {
             // color chunk is invalid. Simply ignore it
             ASSIMP_LOG_ERROR("3DS: Unable to read AMBIENT chunk");
             pc->r = pc->g = pc->b = 0.0f;
-        }}
-        break;
+        }
+    } break;
 
-    case Discreet3DS::CHUNK_MAT_SELF_ILLUM:
-        {
+    case Discreet3DS::CHUNK_MAT_SELF_ILLUM: {
         // This is the emissive material color
-        aiColor3D* pc = &mScene->mMaterials.back().mEmissive;
+        aiColor3D *pc = &mScene->mMaterials.back().mEmissive;
         ParseColorChunk(pc);
         if (is_qnan(pc->r)) {
             // color chunk is invalid. Simply ignore it
             ASSIMP_LOG_ERROR("3DS: Unable to read EMISSIVE chunk");
             pc->r = pc->g = pc->b = 0.0f;
-        }}
-        break;
-
-    case Discreet3DS::CHUNK_MAT_TRANSPARENCY:
-        {
-            // This is the material's transparency
-            ai_real* pcf = &mScene->mMaterials.back().mTransparency;
-            *pcf = ParsePercentageChunk();
-
-            // NOTE: transparency, not opacity
-            if (is_qnan(*pcf))
-                *pcf = ai_real( 1.0 );
-            else 
-                *pcf = ai_real( 1.0 ) - *pcf * (ai_real)0xFFFF / ai_real( 100.0 );
         }
-        break;
+    } break;
+
+    case Discreet3DS::CHUNK_MAT_TRANSPARENCY: {
+        // This is the material's transparency
+        ai_real *pcf = &mScene->mMaterials.back().mTransparency;
+        *pcf = ParsePercentageChunk();
+
+        // NOTE: transparency, not opacity
+        if (is_qnan(*pcf))
+            *pcf = ai_real(1.0);
+        else
+            *pcf = ai_real(1.0) - *pcf * (ai_real)0xFFFF / ai_real(100.0);
+    } break;
 
     case Discreet3DS::CHUNK_MAT_SHADING:
         // This is the material shading mode
@@ -1183,37 +1113,32 @@ void Discreet3DSImporter::ParseMaterialChunk()
         mScene->mMaterials.back().mTwoSided = true;
         break;
 
-    case Discreet3DS::CHUNK_MAT_SHININESS:
-        { // This is the shininess of the material
-        ai_real* pcf = &mScene->mMaterials.back().mSpecularExponent;
+    case Discreet3DS::CHUNK_MAT_SHININESS: { // This is the shininess of the material
+        ai_real *pcf = &mScene->mMaterials.back().mSpecularExponent;
         *pcf = ParsePercentageChunk();
         if (is_qnan(*pcf))
             *pcf = 0.0;
-        else *pcf *= (ai_real)0xFFFF;
-        }
-        break;
+        else
+            *pcf *= (ai_real)0xFFFF;
+    } break;
 
-    case Discreet3DS::CHUNK_MAT_SHININESS_PERCENT:
-        { // This is the shininess strength of the material
-            ai_real* pcf = &mScene->mMaterials.back().mShininessStrength;
-            *pcf = ParsePercentageChunk();
-            if (is_qnan(*pcf))
-                *pcf = ai_real( 0.0 );
-            else 
-                *pcf *= (ai_real)0xffff / ai_real( 100.0 );
-        }
-        break;
+    case Discreet3DS::CHUNK_MAT_SHININESS_PERCENT: { // This is the shininess strength of the material
+        ai_real *pcf = &mScene->mMaterials.back().mShininessStrength;
+        *pcf = ParsePercentageChunk();
+        if (is_qnan(*pcf))
+            *pcf = ai_real(0.0);
+        else
+            *pcf *= (ai_real)0xffff / ai_real(100.0);
+    } break;
 
-    case Discreet3DS::CHUNK_MAT_SELF_ILPCT:
-        { // This is the self illumination strength of the material
-            ai_real f = ParsePercentageChunk();
-            if (is_qnan(f))
-                f = ai_real( 0.0 );
-            else 
-                f *= (ai_real)0xFFFF / ai_real( 100.0 );
-            mScene->mMaterials.back().mEmissive = aiColor3D(f,f,f);
-        }
-        break;
+    case Discreet3DS::CHUNK_MAT_SELF_ILPCT: { // This is the self illumination strength of the material
+        ai_real f = ParsePercentageChunk();
+        if (is_qnan(f))
+            f = ai_real(0.0);
+        else
+            f *= (ai_real)0xFFFF / ai_real(100.0);
+        mScene->mMaterials.back().mEmissive = aiColor3D(f, f, f);
+    } break;
 
     // Parse texture chunks
     case Discreet3DS::CHUNK_MAT_TEXTURE:
@@ -1249,28 +1174,23 @@ void Discreet3DSImporter::ParseMaterialChunk()
 }
 
 // ------------------------------------------------------------------------------------------------
-void Discreet3DSImporter::ParseTextureChunk(D3DS::Texture* pcOut)
-{
+void Discreet3DSImporter::ParseTextureChunk(D3DS::Texture *pcOut) {
     ASSIMP_3DS_BEGIN_CHUNK();
 
     // get chunk type
-    switch (chunk.Flag)
-    {
-    case Discreet3DS::CHUNK_MAPFILE:
-        {
+    switch (chunk.Flag) {
+    case Discreet3DS::CHUNK_MAPFILE: {
         // The material name string is already zero-terminated, but we need to be sure ...
-        const char* sz = (const char*)stream->GetPtr();
+        const char *sz = (const char *)stream->GetPtr();
         unsigned int cnt = 0;
         while (stream->GetI1())
             ++cnt;
-        pcOut->mMapName = std::string(sz,cnt);
-        }
-        break;
-
+        pcOut->mMapName = std::string(sz, cnt);
+    } break;
 
     case Discreet3DS::CHUNK_PERCENTD:
         // Manually parse the blend factor
-        pcOut->mTextureBlend = ai_real( stream->GetF8() );
+        pcOut->mTextureBlend = ai_real(stream->GetF8());
         break;
 
     case Discreet3DS::CHUNK_PERCENTF:
@@ -1280,14 +1200,13 @@ void Discreet3DSImporter::ParseTextureChunk(D3DS::Texture* pcOut)
 
     case Discreet3DS::CHUNK_PERCENTW:
         // Manually parse the blend factor
-        pcOut->mTextureBlend = (ai_real)((uint16_t)stream->GetI2()) / ai_real( 100.0 );
+        pcOut->mTextureBlend = (ai_real)((uint16_t)stream->GetI2()) / ai_real(100.0);
         break;
 
     case Discreet3DS::CHUNK_MAT_MAP_USCALE:
         // Texture coordinate scaling in the U direction
         pcOut->mScaleU = stream->GetF4();
-        if (0.0f == pcOut->mScaleU)
-        {
+        if (0.0f == pcOut->mScaleU) {
             ASSIMP_LOG_WARN("Texture coordinate scaling in the x direction is zero. Assuming 1.");
             pcOut->mScaleU = 1.0f;
         }
@@ -1295,8 +1214,7 @@ void Discreet3DSImporter::ParseTextureChunk(D3DS::Texture* pcOut)
     case Discreet3DS::CHUNK_MAT_MAP_VSCALE:
         // Texture coordinate scaling in the V direction
         pcOut->mScaleV = stream->GetF4();
-        if (0.0f == pcOut->mScaleV)
-        {
+        if (0.0f == pcOut->mScaleV) {
             ASSIMP_LOG_WARN("Texture coordinate scaling in the y direction is zero. Assuming 1.");
             pcOut->mScaleV = 1.0f;
         }
@@ -1314,11 +1232,10 @@ void Discreet3DSImporter::ParseTextureChunk(D3DS::Texture* pcOut)
 
     case Discreet3DS::CHUNK_MAT_MAP_ANG:
         // Texture coordinate rotation, CCW in DEGREES
-        pcOut->mRotation = -AI_DEG_TO_RAD( stream->GetF4() );
+        pcOut->mRotation = -AI_DEG_TO_RAD(stream->GetF4());
         break;
 
-    case Discreet3DS::CHUNK_MAT_MAP_TILING:
-        {
+    case Discreet3DS::CHUNK_MAT_MAP_TILING: {
         const uint16_t iFlags = stream->GetI2();
 
         // Get the mapping mode (for both axes)
@@ -1329,9 +1246,9 @@ void Discreet3DSImporter::ParseTextureChunk(D3DS::Texture* pcOut)
             pcOut->mMapMode = aiTextureMapMode_Decal;
 
         // wrapping in all remaining cases
-        else pcOut->mMapMode = aiTextureMapMode_Wrap;
-        }
-        break;
+        else
+            pcOut->mMapMode = aiTextureMapMode_Wrap;
+    } break;
     };
 
     ASSIMP_3DS_END_CHUNK();
@@ -1354,13 +1271,12 @@ ai_real Discreet3DSImporter::ParsePercentageChunk() {
 
 // ------------------------------------------------------------------------------------------------
 // Read a color chunk. If a percentage chunk is found instead it is read as a grayscale color
-void Discreet3DSImporter::ParseColorChunk( aiColor3D* out, bool acceptPercent )
-{
-    ai_assert(out != NULL);
+void Discreet3DSImporter::ParseColorChunk(aiColor3D *out, bool acceptPercent) {
+    ai_assert(out != nullptr);
 
     // error return value
     const ai_real qnan = get_qnan();
-    static const aiColor3D clrError = aiColor3D(qnan,qnan,qnan);
+    static const aiColor3D clrError = aiColor3D(qnan, qnan, qnan);
 
     Discreet3DS::Chunk chunk;
     ReadChunk(&chunk);
@@ -1369,13 +1285,12 @@ void Discreet3DSImporter::ParseColorChunk( aiColor3D* out, bool acceptPercent )
     bool bGamma = false;
 
     // Get the type of the chunk
-    switch(chunk.Flag)
-    {
+    switch (chunk.Flag) {
     case Discreet3DS::CHUNK_LINRGBF:
         bGamma = true;
 
     case Discreet3DS::CHUNK_RGBF:
-        if (sizeof(float) * 3 > diff)   {
+        if (sizeof(float) * 3 > diff) {
             *out = clrError;
             return;
         }
@@ -1386,18 +1301,16 @@ void Discreet3DSImporter::ParseColorChunk( aiColor3D* out, bool acceptPercent )
 
     case Discreet3DS::CHUNK_LINRGBB:
         bGamma = true;
-    case Discreet3DS::CHUNK_RGBB:
-        {
-            if ( sizeof( char ) * 3 > diff ) {
-                *out = clrError;
-                return;
-            }
-            const ai_real invVal = ai_real( 1.0 ) / ai_real( 255.0 );
-            out->r = ( ai_real ) ( uint8_t ) stream->GetI1() * invVal;
-            out->g = ( ai_real ) ( uint8_t ) stream->GetI1() * invVal;
-            out->b = ( ai_real ) ( uint8_t ) stream->GetI1() * invVal;
+    case Discreet3DS::CHUNK_RGBB: {
+        if (sizeof(char) * 3 > diff) {
+            *out = clrError;
+            return;
         }
-        break;
+        const ai_real invVal = ai_real(1.0) / ai_real(255.0);
+        out->r = (ai_real)(uint8_t)stream->GetI1() * invVal;
+        out->g = (ai_real)(uint8_t)stream->GetI1() * invVal;
+        out->b = (ai_real)(uint8_t)stream->GetI1() * invVal;
+    } break;
 
     // Percentage chunks are accepted, too.
     case Discreet3DS::CHUNK_PERCENTF:
@@ -1410,7 +1323,7 @@ void Discreet3DSImporter::ParseColorChunk( aiColor3D* out, bool acceptPercent )
 
     case Discreet3DS::CHUNK_PERCENTW:
         if (acceptPercent && 1 <= diff) {
-            out->g = out->b = out->r = (ai_real)(uint8_t)stream->GetI1() / ai_real( 255.0 );
+            out->g = out->b = out->r = (ai_real)(uint8_t)stream->GetI1() / ai_real(255.0);
             break;
         }
         *out = clrError;
@@ -1419,7 +1332,7 @@ void Discreet3DSImporter::ParseColorChunk( aiColor3D* out, bool acceptPercent )
     default:
         stream->IncPtr(diff);
         // Skip unknown chunks, hope this won't cause any problems.
-        return ParseColorChunk(out,acceptPercent);
+        return ParseColorChunk(out, acceptPercent);
     };
     (void)bGamma;
 }
diff --git a/code/3DS/3DSLoader.h b/code/AssetLib/3DS/3DSLoader.h
similarity index 100%
rename from code/3DS/3DSLoader.h
rename to code/AssetLib/3DS/3DSLoader.h
diff --git a/code/3MF/3MFXmlTags.h b/code/AssetLib/3MF/3MFXmlTags.h
similarity index 100%
rename from code/3MF/3MFXmlTags.h
rename to code/AssetLib/3MF/3MFXmlTags.h
diff --git a/code/3MF/D3MFExporter.cpp b/code/AssetLib/3MF/D3MFExporter.cpp
similarity index 55%
rename from code/3MF/D3MFExporter.cpp
rename to code/AssetLib/3MF/D3MFExporter.cpp
index 83036b236..5b85d275b 100644
--- a/code/3MF/D3MFExporter.cpp
+++ b/code/AssetLib/3MF/D3MFExporter.cpp
@@ -44,81 +44,74 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "D3MFExporter.h"
 
-#include <assimp/scene.h>
-#include <assimp/IOSystem.hpp>
-#include <assimp/IOStream.hpp>
-#include <assimp/Exporter.hpp>
-#include <assimp/DefaultLogger.hpp>
-#include <assimp/StringUtils.h>
 #include <assimp/Exceptional.h>
+#include <assimp/StringUtils.h>
+#include <assimp/scene.h>
+#include <assimp/DefaultLogger.hpp>
+#include <assimp/Exporter.hpp>
+#include <assimp/IOStream.hpp>
+#include <assimp/IOSystem.hpp>
 
 #include "3MFXmlTags.h"
 #include "D3MFOpcPackage.h"
 
 #ifdef ASSIMP_USE_HUNTER
-#  include <zip/zip.h>
+#include <zip/zip.h>
 #else
-#  include <contrib/zip/src/zip.h>
+#include <contrib/zip/src/zip.h>
 #endif
 
 namespace Assimp {
 
-void ExportScene3MF( const char* pFile, IOSystem* pIOSystem, const aiScene* pScene, const ExportProperties* /*pProperties*/ ) {
-    if ( nullptr == pIOSystem ) {
-        throw DeadlyExportError( "Could not export 3MP archive: " + std::string( pFile ) );
+void ExportScene3MF(const char *pFile, IOSystem *pIOSystem, const aiScene *pScene, const ExportProperties * /*pProperties*/) {
+    if (nullptr == pIOSystem) {
+        throw DeadlyExportError("Could not export 3MP archive: " + std::string(pFile));
     }
-    D3MF::D3MFExporter myExporter( pFile, pScene );
-    if ( myExporter.validate() ) {
-        if ( pIOSystem->Exists( pFile ) ) {
-            if ( !pIOSystem->DeleteFile( pFile ) ) {
-                throw DeadlyExportError( "File exists, cannot override : " + std::string( pFile ) );
+    D3MF::D3MFExporter myExporter(pFile, pScene);
+    if (myExporter.validate()) {
+        if (pIOSystem->Exists(pFile)) {
+            if (!pIOSystem->DeleteFile(pFile)) {
+                throw DeadlyExportError("File exists, cannot override : " + std::string(pFile));
             }
         }
         bool ok = myExporter.exportArchive(pFile);
-        if ( !ok ) {
-            throw DeadlyExportError( "Could not export 3MP archive: " + std::string( pFile ) );
+        if (!ok) {
+            throw DeadlyExportError("Could not export 3MP archive: " + std::string(pFile));
         }
     }
 }
 
 namespace D3MF {
 
-D3MFExporter::D3MFExporter( const char* pFile, const aiScene* pScene )
-: mArchiveName( pFile )
-, m_zipArchive( nullptr )
-, mScene( pScene )
-, mModelOutput()
-, mRelOutput()
-, mContentOutput()
-, mBuildItems()
-, mRelations() {
+D3MFExporter::D3MFExporter(const char *pFile, const aiScene *pScene) :
+        mArchiveName(pFile), m_zipArchive(nullptr), mScene(pScene), mModelOutput(), mRelOutput(), mContentOutput(), mBuildItems(), mRelations() {
     // empty
 }
 
 D3MFExporter::~D3MFExporter() {
-    for ( size_t i = 0; i < mRelations.size(); ++i ) {
-        delete mRelations[ i ];
+    for (size_t i = 0; i < mRelations.size(); ++i) {
+        delete mRelations[i];
     }
     mRelations.clear();
 }
 
 bool D3MFExporter::validate() {
-    if ( mArchiveName.empty() ) {
+    if (mArchiveName.empty()) {
         return false;
     }
 
-    if ( nullptr == mScene ) {
+    if (nullptr == mScene) {
         return false;
     }
 
     return true;
 }
 
-bool D3MFExporter::exportArchive( const char *file ) {
-    bool ok( true );
+bool D3MFExporter::exportArchive(const char *file) {
+    bool ok(true);
 
-    m_zipArchive = zip_open( file, ZIP_DEFAULT_COMPRESSION_LEVEL, 'w' );
-    if ( nullptr == m_zipArchive ) {
+    m_zipArchive = zip_open(file, ZIP_DEFAULT_COMPRESSION_LEVEL, 'w');
+    if (nullptr == m_zipArchive) {
         return false;
     }
 
@@ -126,7 +119,7 @@ bool D3MFExporter::exportArchive( const char *file ) {
     ok |= export3DModel();
     ok |= exportRelations();
 
-    zip_close( m_zipArchive );
+    zip_close(m_zipArchive);
     m_zipArchive = nullptr;
 
     return ok;
@@ -145,7 +138,7 @@ bool D3MFExporter::exportContentTypes() {
     mContentOutput << std::endl;
     mContentOutput << "</Types>";
     mContentOutput << std::endl;
-    exportContentTyp( XmlTag::CONTENT_TYPES_ARCHIVE );
+    exportContentTyp(XmlTag::CONTENT_TYPES_ARCHIVE);
 
     return true;
 }
@@ -157,20 +150,20 @@ bool D3MFExporter::exportRelations() {
     mRelOutput << std::endl;
     mRelOutput << "<Relationships xmlns=\"http://schemas.openxmlformats.org/package/2006/relationships\">";
 
-    for ( size_t i = 0; i < mRelations.size(); ++i ) {
-        if ( mRelations[ i ]->target[ 0 ] == '/' ) {
-            mRelOutput << "<Relationship Target=\"" << mRelations[ i ]->target << "\" ";
+    for (size_t i = 0; i < mRelations.size(); ++i) {
+        if (mRelations[i]->target[0] == '/') {
+            mRelOutput << "<Relationship Target=\"" << mRelations[i]->target << "\" ";
         } else {
-            mRelOutput << "<Relationship Target=\"/" << mRelations[ i ]->target << "\" ";
+            mRelOutput << "<Relationship Target=\"/" << mRelations[i]->target << "\" ";
         }
         mRelOutput << "Id=\"" << mRelations[i]->id << "\" ";
-        mRelOutput << "Type=\"" << mRelations[ i ]->type << "\" />";
+        mRelOutput << "Type=\"" << mRelations[i]->type << "\" />";
         mRelOutput << std::endl;
     }
     mRelOutput << "</Relationships>";
     mRelOutput << std::endl;
 
-    writeRelInfoToFile( "_rels", ".rels" );
+    writeRelInfoToFile("_rels", ".rels");
     mRelOutput.flush();
 
     return true;
@@ -181,8 +174,8 @@ bool D3MFExporter::export3DModel() {
 
     writeHeader();
     mModelOutput << "<" << XmlTag::model << " " << XmlTag::model_unit << "=\"millimeter\""
-            << " xmlns=\"http://schemas.microsoft.com/3dmanufacturing/core/2015/02\">"
-            << std::endl;
+                 << " xmlns=\"http://schemas.microsoft.com/3dmanufacturing/core/2015/02\">"
+                 << std::endl;
     mModelOutput << "<" << XmlTag::resources << ">";
     mModelOutput << std::endl;
 
@@ -192,7 +185,6 @@ bool D3MFExporter::export3DModel() {
 
     writeObjects();
 
-
     mModelOutput << "</" << XmlTag::resources << ">";
     mModelOutput << std::endl;
     writeBuild();
@@ -203,9 +195,9 @@ bool D3MFExporter::export3DModel() {
     info->id = "rel0";
     info->target = "/3D/3DModel.model";
     info->type = XmlTag::PACKAGE_START_PART_RELATIONSHIP_TYPE;
-    mRelations.push_back( info );
+    mRelations.push_back(info);
 
-    writeModelToArchive( "3D", "3DModel.model" );
+    writeModelToArchive("3D", "3DModel.model");
     mModelOutput.flush();
 
     return true;
@@ -217,22 +209,22 @@ void D3MFExporter::writeHeader() {
 }
 
 void D3MFExporter::writeMetaData() {
-    if ( nullptr == mScene->mMetaData ) {
+    if (nullptr == mScene->mMetaData) {
         return;
     }
 
-    const unsigned int numMetaEntries( mScene->mMetaData->mNumProperties );
-    if ( 0 == numMetaEntries ) {
+    const unsigned int numMetaEntries(mScene->mMetaData->mNumProperties);
+    if (0 == numMetaEntries) {
         return;
     }
 
-	const aiString *key = nullptr;
+    const aiString *key = nullptr;
     const aiMetadataEntry *entry(nullptr);
-    for ( size_t i = 0; i < numMetaEntries; ++i ) {
-        mScene->mMetaData->Get( i, key, entry );
-        std::string k( key->C_Str() );
+    for (size_t i = 0; i < numMetaEntries; ++i) {
+        mScene->mMetaData->Get(i, key, entry);
+        std::string k(key->C_Str());
         aiString value;
-        mScene->mMetaData->Get(  k, value );
+        mScene->mMetaData->Get(k, value);
         mModelOutput << "<" << XmlTag::meta << " " << XmlTag::meta_name << "=\"" << key->C_Str() << "\">";
         mModelOutput << value.C_Str();
         mModelOutput << "</" << XmlTag::meta << ">" << std::endl;
@@ -241,115 +233,114 @@ void D3MFExporter::writeMetaData() {
 
 void D3MFExporter::writeBaseMaterials() {
     mModelOutput << "<basematerials id=\"1\">\n";
-    std::string strName, hexDiffuseColor , tmp;
-    for ( size_t i = 0; i < mScene->mNumMaterials; ++i ) {
-        aiMaterial *mat = mScene->mMaterials[ i ];
+    std::string strName, hexDiffuseColor, tmp;
+    for (size_t i = 0; i < mScene->mNumMaterials; ++i) {
+        aiMaterial *mat = mScene->mMaterials[i];
         aiString name;
-        if ( mat->Get( AI_MATKEY_NAME, name ) != aiReturn_SUCCESS ) {
-            strName = "basemat_" + to_string( i );
+        if (mat->Get(AI_MATKEY_NAME, name) != aiReturn_SUCCESS) {
+            strName = "basemat_" + to_string(i);
         } else {
             strName = name.C_Str();
         }
         aiColor4D color;
-        if ( mat->Get( AI_MATKEY_COLOR_DIFFUSE, color ) == aiReturn_SUCCESS ) {
+        if (mat->Get(AI_MATKEY_COLOR_DIFFUSE, color) == aiReturn_SUCCESS) {
             hexDiffuseColor.clear();
             tmp.clear();
             // rgbs %
-    		if(color.r <= 1 && color.g <= 1 && color.b <= 1 && color.a <= 1){
-    	
-    			 hexDiffuseColor = Rgba2Hex(
-    			 	(int)((ai_real)color.r)*255,
-    			 	(int)((ai_real)color.g)*255,
-    			 	(int)((ai_real)color.b)*255,
-    			 	(int)((ai_real)color.a)*255,
-    			 	true
-    			 );
-    			 
-    		}else{
-    			hexDiffuseColor = "#";
-            	tmp = DecimalToHexa( (ai_real) color.r );
-            	hexDiffuseColor += tmp;
-            	tmp = DecimalToHexa((ai_real)color.g);
-            	hexDiffuseColor += tmp;
-            	tmp = DecimalToHexa((ai_real)color.b);
-            	hexDiffuseColor += tmp;
-            	tmp = DecimalToHexa((ai_real)color.a);
-            	hexDiffuseColor += tmp;
-    		}
+            if (color.r <= 1 && color.g <= 1 && color.b <= 1 && color.a <= 1) {
+
+                hexDiffuseColor = Rgba2Hex(
+                        (int)((ai_real)color.r) * 255,
+                        (int)((ai_real)color.g) * 255,
+                        (int)((ai_real)color.b) * 255,
+                        (int)((ai_real)color.a) * 255,
+                        true);
+
+            } else {
+                hexDiffuseColor = "#";
+                tmp = DecimalToHexa((ai_real)color.r);
+                hexDiffuseColor += tmp;
+                tmp = DecimalToHexa((ai_real)color.g);
+                hexDiffuseColor += tmp;
+                tmp = DecimalToHexa((ai_real)color.b);
+                hexDiffuseColor += tmp;
+                tmp = DecimalToHexa((ai_real)color.a);
+                hexDiffuseColor += tmp;
+            }
         } else {
             hexDiffuseColor = "#FFFFFFFF";
         }
 
-        mModelOutput << "<base name=\""+strName+"\" "+" displaycolor=\""+hexDiffuseColor+"\" />\n";
+        mModelOutput << "<base name=\"" + strName + "\" " + " displaycolor=\"" + hexDiffuseColor + "\" />\n";
     }
     mModelOutput << "</basematerials>\n";
 }
 
 void D3MFExporter::writeObjects() {
-    if ( nullptr == mScene->mRootNode ) {
+    if (nullptr == mScene->mRootNode) {
         return;
     }
 
     aiNode *root = mScene->mRootNode;
-    for ( unsigned int i = 0; i < root->mNumChildren; ++i ) {
-        aiNode *currentNode( root->mChildren[ i ] );
-        if ( nullptr == currentNode ) {
+    for (unsigned int i = 0; i < root->mNumChildren; ++i) {
+        aiNode *currentNode(root->mChildren[i]);
+        if (nullptr == currentNode) {
             continue;
         }
         mModelOutput << "<" << XmlTag::object << " id=\"" << i + 2 << "\" type=\"model\">";
         mModelOutput << std::endl;
-        for ( unsigned int j = 0; j < currentNode->mNumMeshes; ++j ) {
-            aiMesh *currentMesh = mScene->mMeshes[ currentNode->mMeshes[ j ] ];
-            if ( nullptr == currentMesh ) {
+        for (unsigned int j = 0; j < currentNode->mNumMeshes; ++j) {
+            aiMesh *currentMesh = mScene->mMeshes[currentNode->mMeshes[j]];
+            if (nullptr == currentMesh) {
                 continue;
             }
-            writeMesh( currentMesh );
+            writeMesh(currentMesh);
         }
-        mBuildItems.push_back( i );
+        mBuildItems.push_back(i);
 
         mModelOutput << "</" << XmlTag::object << ">";
         mModelOutput << std::endl;
     }
 }
 
-void D3MFExporter::writeMesh( aiMesh *mesh ) {
-    if ( nullptr == mesh ) {
+void D3MFExporter::writeMesh(aiMesh *mesh) {
+    if (nullptr == mesh) {
         return;
     }
 
     mModelOutput << "<" << XmlTag::mesh << ">" << std::endl;
     mModelOutput << "<" << XmlTag::vertices << ">" << std::endl;
-    for ( unsigned int i = 0; i < mesh->mNumVertices; ++i ) {
-        writeVertex( mesh->mVertices[ i ] );
+    for (unsigned int i = 0; i < mesh->mNumVertices; ++i) {
+        writeVertex(mesh->mVertices[i]);
     }
     mModelOutput << "</" << XmlTag::vertices << ">" << std::endl;
 
-    const unsigned int matIdx( mesh->mMaterialIndex );
+    const unsigned int matIdx(mesh->mMaterialIndex);
 
-    writeFaces( mesh, matIdx );
+    writeFaces(mesh, matIdx);
 
     mModelOutput << "</" << XmlTag::mesh << ">" << std::endl;
 }
 
-void D3MFExporter::writeVertex( const aiVector3D &pos ) {
+void D3MFExporter::writeVertex(const aiVector3D &pos) {
     mModelOutput << "<" << XmlTag::vertex << " x=\"" << pos.x << "\" y=\"" << pos.y << "\" z=\"" << pos.z << "\" />";
     mModelOutput << std::endl;
 }
 
-void D3MFExporter::writeFaces( aiMesh *mesh, unsigned int matIdx ) {
-    if ( nullptr == mesh ) {
+void D3MFExporter::writeFaces(aiMesh *mesh, unsigned int matIdx) {
+    if (nullptr == mesh) {
         return;
     }
 
-    if ( !mesh->HasFaces() ) {
+    if (!mesh->HasFaces()) {
         return;
     }
     mModelOutput << "<" << XmlTag::triangles << ">" << std::endl;
-    for ( unsigned int i = 0; i < mesh->mNumFaces; ++i ) {
-        aiFace &currentFace = mesh->mFaces[ i ];
-        mModelOutput << "<" << XmlTag::triangle << " v1=\"" << currentFace.mIndices[ 0 ] << "\" v2=\""
-                << currentFace.mIndices[ 1 ] << "\" v3=\"" << currentFace.mIndices[ 2 ]
-                << "\" pid=\"1\" p1=\""+to_string(matIdx)+"\" />";
+    for (unsigned int i = 0; i < mesh->mNumFaces; ++i) {
+        aiFace &currentFace = mesh->mFaces[i];
+        mModelOutput << "<" << XmlTag::triangle << " v1=\"" << currentFace.mIndices[0] << "\" v2=\""
+                     << currentFace.mIndices[1] << "\" v3=\"" << currentFace.mIndices[2]
+                     << "\" pid=\"1\" p1=\"" + to_string(matIdx) + "\" />";
         mModelOutput << std::endl;
     }
     mModelOutput << "</" << XmlTag::triangles << ">";
@@ -359,7 +350,7 @@ void D3MFExporter::writeFaces( aiMesh *mesh, unsigned int matIdx ) {
 void D3MFExporter::writeBuild() {
     mModelOutput << "<" << XmlTag::build << ">" << std::endl;
 
-    for ( size_t i = 0; i < mBuildItems.size(); ++i ) {
+    for (size_t i = 0; i < mBuildItems.size(); ++i) {
         mModelOutput << "<" << XmlTag::item << " objectid=\"" << i + 2 << "\"/>";
         mModelOutput << std::endl;
     }
@@ -367,46 +358,45 @@ void D3MFExporter::writeBuild() {
     mModelOutput << std::endl;
 }
 
-void D3MFExporter::exportContentTyp( const std::string &filename ) {
-    if ( nullptr == m_zipArchive ) {
-        throw DeadlyExportError( "3MF-Export: Zip archive not valid, nullptr." );
+void D3MFExporter::exportContentTyp(const std::string &filename) {
+    if (nullptr == m_zipArchive) {
+        throw DeadlyExportError("3MF-Export: Zip archive not valid, nullptr.");
     }
     const std::string entry = filename;
-    zip_entry_open( m_zipArchive, entry.c_str() );
+    zip_entry_open(m_zipArchive, entry.c_str());
 
-    const std::string &exportTxt( mContentOutput.str() );
-    zip_entry_write( m_zipArchive, exportTxt.c_str(), exportTxt.size() );
+    const std::string &exportTxt(mContentOutput.str());
+    zip_entry_write(m_zipArchive, exportTxt.c_str(), exportTxt.size());
 
-    zip_entry_close( m_zipArchive );
+    zip_entry_close(m_zipArchive);
 }
 
-void D3MFExporter::writeModelToArchive( const std::string &folder, const std::string &modelName ) {
-    if ( nullptr == m_zipArchive ) {
-        throw DeadlyExportError( "3MF-Export: Zip archive not valid, nullptr." );
+void D3MFExporter::writeModelToArchive(const std::string &folder, const std::string &modelName) {
+    if (nullptr == m_zipArchive) {
+        throw DeadlyExportError("3MF-Export: Zip archive not valid, nullptr.");
     }
     const std::string entry = folder + "/" + modelName;
-    zip_entry_open( m_zipArchive, entry.c_str() );
+    zip_entry_open(m_zipArchive, entry.c_str());
 
-    const std::string &exportTxt( mModelOutput.str() );
-    zip_entry_write( m_zipArchive, exportTxt.c_str(), exportTxt.size() );
+    const std::string &exportTxt(mModelOutput.str());
+    zip_entry_write(m_zipArchive, exportTxt.c_str(), exportTxt.size());
 
-    zip_entry_close( m_zipArchive );
+    zip_entry_close(m_zipArchive);
 }
 
-void D3MFExporter::writeRelInfoToFile( const std::string &folder, const std::string &relName ) {
-    if ( nullptr == m_zipArchive ) {
-        throw DeadlyExportError( "3MF-Export: Zip archive not valid, nullptr." );
+void D3MFExporter::writeRelInfoToFile(const std::string &folder, const std::string &relName) {
+    if (nullptr == m_zipArchive) {
+        throw DeadlyExportError("3MF-Export: Zip archive not valid, nullptr.");
     }
     const std::string entry = folder + "/" + relName;
-    zip_entry_open( m_zipArchive, entry.c_str() );
+    zip_entry_open(m_zipArchive, entry.c_str());
 
-    const std::string &exportTxt( mRelOutput.str() );
-    zip_entry_write( m_zipArchive, exportTxt.c_str(), exportTxt.size() );
+    const std::string &exportTxt(mRelOutput.str());
+    zip_entry_write(m_zipArchive, exportTxt.c_str(), exportTxt.size());
 
-    zip_entry_close( m_zipArchive );
+    zip_entry_close(m_zipArchive);
 }
 
-
 } // Namespace D3MF
 } // Namespace Assimp
 
diff --git a/code/3MF/D3MFExporter.h b/code/AssetLib/3MF/D3MFExporter.h
similarity index 100%
rename from code/3MF/D3MFExporter.h
rename to code/AssetLib/3MF/D3MFExporter.h
diff --git a/code/3MF/D3MFImporter.cpp b/code/AssetLib/3MF/D3MFImporter.cpp
similarity index 58%
rename from code/3MF/D3MFImporter.cpp
rename to code/AssetLib/3MF/D3MFImporter.cpp
index 2f30c4fc0..9fc9a653d 100644
--- a/code/3MF/D3MFImporter.cpp
+++ b/code/AssetLib/3MF/D3MFImporter.cpp
@@ -44,24 +44,24 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "D3MFImporter.h"
 
-#include <assimp/scene.h>
-#include <assimp/IOSystem.hpp>
-#include <assimp/DefaultLogger.hpp>
-#include <assimp/importerdesc.h>
 #include <assimp/StringComparison.h>
 #include <assimp/StringUtils.h>
 #include <assimp/ZipArchiveIOSystem.h>
+#include <assimp/importerdesc.h>
+#include <assimp/scene.h>
+#include <assimp/DefaultLogger.hpp>
+#include <assimp/IOSystem.hpp>
 
+#include <cassert>
+#include <map>
+#include <memory>
 #include <string>
 #include <vector>
-#include <map>
-#include <cassert>
-#include <memory>
 
-#include "D3MFOpcPackage.h"
-#include <assimp/irrXMLWrapper.h>
 #include "3MFXmlTags.h"
+#include "D3MFOpcPackage.h"
 #include <assimp/fast_atof.h>
+#include <assimp/irrXMLWrapper.h>
 
 #include <iomanip>
 
@@ -70,90 +70,90 @@ namespace D3MF {
 
 class XmlSerializer {
 public:
-    using MatArray = std::vector<aiMaterial*>;
+    using MatArray = std::vector<aiMaterial *>;
     using MatId2MatArray = std::map<unsigned int, std::vector<unsigned int>>;
 
-    XmlSerializer(XmlReader* xmlReader)
-    : mMeshes()
-    , mMatArray()
-    , mActiveMatGroup( 99999999 )
-    , mMatId2MatArray()
-    , xmlReader(xmlReader){
-		// empty
+    XmlSerializer(XmlReader *xmlReader) :
+            mMeshes(),
+            mMatArray(),
+            mActiveMatGroup(99999999),
+            mMatId2MatArray(),
+            xmlReader(xmlReader) {
+        // empty
     }
 
     ~XmlSerializer() {
         // empty
     }
 
-    void ImportXml(aiScene* scene) {
-        if ( nullptr == scene ) {
+    void ImportXml(aiScene *scene) {
+        if (nullptr == scene) {
             return;
         }
 
         scene->mRootNode = new aiNode();
-        std::vector<aiNode*> children;
+        std::vector<aiNode *> children;
 
         std::string nodeName;
-        while(ReadToEndElement(D3MF::XmlTag::model)) {
+        while (ReadToEndElement(D3MF::XmlTag::model)) {
             nodeName = xmlReader->getNodeName();
-            if( nodeName == D3MF::XmlTag::object) {
+            if (nodeName == D3MF::XmlTag::object) {
                 children.push_back(ReadObject(scene));
-            } else if( nodeName == D3MF::XmlTag::build) {
-                // 
-            } else if ( nodeName == D3MF::XmlTag::basematerials ) {
+            } else if (nodeName == D3MF::XmlTag::build) {
+                //
+            } else if (nodeName == D3MF::XmlTag::basematerials) {
                 ReadBaseMaterials();
-            } else if ( nodeName == D3MF::XmlTag::meta ) {
+            } else if (nodeName == D3MF::XmlTag::meta) {
                 ReadMetadata();
             }
         }
 
-        if ( scene->mRootNode->mName.length == 0 ) {
-            scene->mRootNode->mName.Set( "3MF" );
+        if (scene->mRootNode->mName.length == 0) {
+            scene->mRootNode->mName.Set("3MF");
         }
 
         // import the metadata
-        if ( !mMetaData.empty() ) {
-            const size_t numMeta( mMetaData.size() );
-            scene->mMetaData = aiMetadata::Alloc(static_cast<unsigned int>( numMeta ) );
-            for ( size_t i = 0; i < numMeta; ++i ) {
-                aiString val( mMetaData[ i ].value );
-                scene->mMetaData->Set(static_cast<unsigned int>( i ), mMetaData[ i ].name, val );
+        if (!mMetaData.empty()) {
+            const size_t numMeta(mMetaData.size());
+            scene->mMetaData = aiMetadata::Alloc(static_cast<unsigned int>(numMeta));
+            for (size_t i = 0; i < numMeta; ++i) {
+                aiString val(mMetaData[i].value);
+                scene->mMetaData->Set(static_cast<unsigned int>(i), mMetaData[i].name, val);
             }
         }
 
         // import the meshes
-        scene->mNumMeshes = static_cast<unsigned int>( mMeshes.size());
-        scene->mMeshes = new aiMesh*[scene->mNumMeshes]();
-        std::copy( mMeshes.begin(), mMeshes.end(), scene->mMeshes);
+        scene->mNumMeshes = static_cast<unsigned int>(mMeshes.size());
+        scene->mMeshes = new aiMesh *[scene->mNumMeshes]();
+        std::copy(mMeshes.begin(), mMeshes.end(), scene->mMeshes);
 
         // import the materials
-        scene->mNumMaterials = static_cast<unsigned int>( mMatArray.size() );
-        if ( 0 != scene->mNumMaterials ) {
-            scene->mMaterials = new aiMaterial*[ scene->mNumMaterials ];
-            std::copy( mMatArray.begin(), mMatArray.end(), scene->mMaterials );
+        scene->mNumMaterials = static_cast<unsigned int>(mMatArray.size());
+        if (0 != scene->mNumMaterials) {
+            scene->mMaterials = new aiMaterial *[scene->mNumMaterials];
+            std::copy(mMatArray.begin(), mMatArray.end(), scene->mMaterials);
         }
 
         // create the scenegraph
         scene->mRootNode->mNumChildren = static_cast<unsigned int>(children.size());
-        scene->mRootNode->mChildren = new aiNode*[scene->mRootNode->mNumChildren]();
+        scene->mRootNode->mChildren = new aiNode *[scene->mRootNode->mNumChildren]();
         std::copy(children.begin(), children.end(), scene->mRootNode->mChildren);
     }
 
 private:
-    aiNode* ReadObject(aiScene* scene) {
+    aiNode *ReadObject(aiScene *scene) {
         std::unique_ptr<aiNode> node(new aiNode());
 
         std::vector<unsigned long> meshIds;
 
-        const char *attrib( nullptr );
+        const char *attrib(nullptr);
         std::string name, type;
-        attrib = xmlReader->getAttributeValue( D3MF::XmlTag::id.c_str() );
-        if ( nullptr != attrib ) {
+        attrib = xmlReader->getAttributeValue(D3MF::XmlTag::id.c_str());
+        if (nullptr != attrib) {
             name = attrib;
         }
-        attrib = xmlReader->getAttributeValue( D3MF::XmlTag::type.c_str() );
-        if ( nullptr != attrib ) {
+        attrib = xmlReader->getAttributeValue(D3MF::XmlTag::type.c_str());
+        if (nullptr != attrib) {
             type = attrib;
         }
 
@@ -162,8 +162,8 @@ private:
 
         size_t meshIdx = mMeshes.size();
 
-        while(ReadToEndElement(D3MF::XmlTag::object)) {
-            if(xmlReader->getNodeName() == D3MF::XmlTag::mesh) {
+        while (ReadToEndElement(D3MF::XmlTag::object)) {
+            if (xmlReader->getNodeName() == D3MF::XmlTag::mesh) {
                 auto mesh = ReadMesh();
 
                 mesh->mName.Set(name);
@@ -183,11 +183,11 @@ private:
     }
 
     aiMesh *ReadMesh() {
-        aiMesh* mesh = new aiMesh();
-        while(ReadToEndElement(D3MF::XmlTag::mesh)) {
-            if(xmlReader->getNodeName() == D3MF::XmlTag::vertices) {
+        aiMesh *mesh = new aiMesh();
+        while (ReadToEndElement(D3MF::XmlTag::mesh)) {
+            if (xmlReader->getNodeName() == D3MF::XmlTag::vertices) {
                 ImportVertices(mesh);
-            } else if(xmlReader->getNodeName() == D3MF::XmlTag::triangles) {
+            } else if (xmlReader->getNodeName() == D3MF::XmlTag::triangles) {
                 ImportTriangles(mesh);
             }
         }
@@ -196,24 +196,24 @@ private:
     }
 
     void ReadMetadata() {
-        const std::string name = xmlReader->getAttributeValue( D3MF::XmlTag::meta_name.c_str() );
+        const std::string name = xmlReader->getAttributeValue(D3MF::XmlTag::meta_name.c_str());
         xmlReader->read();
         const std::string value = xmlReader->getNodeData();
 
-        if ( name.empty() ) {
+        if (name.empty()) {
             return;
         }
 
         MetaEntry entry;
         entry.name = name;
         entry.value = value;
-        mMetaData.push_back( entry );
+        mMetaData.push_back(entry);
     }
 
-    void ImportVertices(aiMesh* mesh) {
+    void ImportVertices(aiMesh *mesh) {
         std::vector<aiVector3D> vertices;
-        while(ReadToEndElement(D3MF::XmlTag::vertices)) {
-            if(xmlReader->getNodeName() == D3MF::XmlTag::vertex) {
+        while (ReadToEndElement(D3MF::XmlTag::vertices)) {
+            if (xmlReader->getNodeName() == D3MF::XmlTag::vertex) {
                 vertices.push_back(ReadVertex());
             }
         }
@@ -233,20 +233,20 @@ private:
         return vertex;
     }
 
-    void ImportTriangles(aiMesh* mesh) {
-         std::vector<aiFace> faces;
+    void ImportTriangles(aiMesh *mesh) {
+        std::vector<aiFace> faces;
 
-         while(ReadToEndElement(D3MF::XmlTag::triangles)) {
-             const std::string nodeName( xmlReader->getNodeName() );
-             if(xmlReader->getNodeName() == D3MF::XmlTag::triangle) {
-                 faces.push_back(ReadTriangle());
-                 const char *pidToken( xmlReader->getAttributeValue( D3MF::XmlTag::p1.c_str() ) );
-                 if ( nullptr != pidToken ) {
-                     int matIdx( std::atoi( pidToken ) );
-                     mesh->mMaterialIndex = matIdx;
-                 }
-             }
-         }
+        while (ReadToEndElement(D3MF::XmlTag::triangles)) {
+            const std::string nodeName(xmlReader->getNodeName());
+            if (xmlReader->getNodeName() == D3MF::XmlTag::triangle) {
+                faces.push_back(ReadTriangle());
+                const char *pidToken(xmlReader->getAttributeValue(D3MF::XmlTag::p1.c_str()));
+                if (nullptr != pidToken) {
+                    int matIdx(std::atoi(pidToken));
+                    mesh->mMaterialIndex = matIdx;
+                }
+            }
+        }
 
         mesh->mNumFaces = static_cast<unsigned int>(faces.size());
         mesh->mFaces = new aiFace[mesh->mNumFaces];
@@ -269,117 +269,115 @@ private:
 
     void ReadBaseMaterials() {
         std::vector<unsigned int> MatIdArray;
-        const char *baseMaterialId( xmlReader->getAttributeValue( D3MF::XmlTag::basematerials_id.c_str() ) );
-        if ( nullptr != baseMaterialId ) {
-            unsigned int id = std::atoi( baseMaterialId );
-            const size_t newMatIdx( mMatArray.size() );
-            if ( id != mActiveMatGroup ) {
+        const char *baseMaterialId(xmlReader->getAttributeValue(D3MF::XmlTag::basematerials_id.c_str()));
+        if (nullptr != baseMaterialId) {
+            unsigned int id = std::atoi(baseMaterialId);
+            const size_t newMatIdx(mMatArray.size());
+            if (id != mActiveMatGroup) {
                 mActiveMatGroup = id;
-                MatId2MatArray::const_iterator it( mMatId2MatArray.find( id ) );
-                if ( mMatId2MatArray.end() == it ) {
+                MatId2MatArray::const_iterator it(mMatId2MatArray.find(id));
+                if (mMatId2MatArray.end() == it) {
                     MatIdArray.clear();
-                    mMatId2MatArray[ id ] = MatIdArray;
+                    mMatId2MatArray[id] = MatIdArray;
                 } else {
                     MatIdArray = it->second;
                 }
             }
-            MatIdArray.push_back( static_cast<unsigned int>( newMatIdx ) );
-            mMatId2MatArray[ mActiveMatGroup ] = MatIdArray;
+            MatIdArray.push_back(static_cast<unsigned int>(newMatIdx));
+            mMatId2MatArray[mActiveMatGroup] = MatIdArray;
         }
 
-        while ( ReadToEndElement( D3MF::XmlTag::basematerials ) ) {
-            mMatArray.push_back( readMaterialDef() );
+        while (ReadToEndElement(D3MF::XmlTag::basematerials)) {
+            mMatArray.push_back(readMaterialDef());
         }
     }
 
-    bool parseColor( const char *color, aiColor4D &diffuse ) {
-        if ( nullptr == color ) {
+    bool parseColor(const char *color, aiColor4D &diffuse) {
+        if (nullptr == color) {
             return false;
         }
 
         //format of the color string: #RRGGBBAA or #RRGGBB (3MF Core chapter 5.1.1)
-        const size_t len( strlen( color ) );
-        if ( 9 != len && 7 != len) {
+        const size_t len(strlen(color));
+        if (9 != len && 7 != len) {
             return false;
         }
 
-        const char *buf( color );
-        if ( '#' != *buf ) {
+        const char *buf(color);
+        if ('#' != *buf) {
             return false;
         }
         ++buf;
-        char comp[ 3 ] = { 0,0,'\0' };
+        char comp[3] = { 0, 0, '\0' };
 
-        comp[ 0 ] = *buf;
+        comp[0] = *buf;
         ++buf;
-        comp[ 1 ] = *buf;
+        comp[1] = *buf;
         ++buf;
-        diffuse.r = static_cast<ai_real>( strtol( comp, NULL, 16 ) ) / ai_real(255.0);
+        diffuse.r = static_cast<ai_real>(strtol(comp, NULL, 16)) / ai_real(255.0);
 
+        comp[0] = *buf;
+        ++buf;
+        comp[1] = *buf;
+        ++buf;
+        diffuse.g = static_cast<ai_real>(strtol(comp, NULL, 16)) / ai_real(255.0);
 
-        comp[ 0 ] = *buf;
+        comp[0] = *buf;
         ++buf;
-        comp[ 1 ] = *buf;
+        comp[1] = *buf;
         ++buf;
-        diffuse.g = static_cast< ai_real >( strtol( comp, NULL, 16 ) ) / ai_real(255.0);
+        diffuse.b = static_cast<ai_real>(strtol(comp, NULL, 16)) / ai_real(255.0);
 
-        comp[ 0 ] = *buf;
-        ++buf;
-        comp[ 1 ] = *buf;
-        ++buf;
-        diffuse.b = static_cast< ai_real >( strtol( comp, NULL, 16 ) ) / ai_real(255.0);
-
-        if(7 == len)
+        if (7 == len)
             return true;
-        comp[ 0 ] = *buf;
+        comp[0] = *buf;
         ++buf;
-        comp[ 1 ] = *buf;
+        comp[1] = *buf;
         ++buf;
-        diffuse.a = static_cast< ai_real >( strtol( comp, NULL, 16 ) ) / ai_real(255.0);
+        diffuse.a = static_cast<ai_real>(strtol(comp, NULL, 16)) / ai_real(255.0);
 
         return true;
     }
 
-    void assignDiffuseColor( aiMaterial *mat ) {
-        const char *color = xmlReader->getAttributeValue( D3MF::XmlTag::basematerials_displaycolor.c_str() );
+    void assignDiffuseColor(aiMaterial *mat) {
+        const char *color = xmlReader->getAttributeValue(D3MF::XmlTag::basematerials_displaycolor.c_str());
         aiColor4D diffuse;
-        if ( parseColor( color, diffuse ) ) {
-            mat->AddProperty<aiColor4D>( &diffuse, 1, AI_MATKEY_COLOR_DIFFUSE );
+        if (parseColor(color, diffuse)) {
+            mat->AddProperty<aiColor4D>(&diffuse, 1, AI_MATKEY_COLOR_DIFFUSE);
         }
-
     }
     aiMaterial *readMaterialDef() {
-        aiMaterial *mat( nullptr );
-        const char *name( nullptr );
-        const std::string nodeName( xmlReader->getNodeName() );
-        if ( nodeName == D3MF::XmlTag::basematerials_base ) {
-            name = xmlReader->getAttributeValue( D3MF::XmlTag::basematerials_name.c_str() );
+        aiMaterial *mat(nullptr);
+        const char *name(nullptr);
+        const std::string nodeName(xmlReader->getNodeName());
+        if (nodeName == D3MF::XmlTag::basematerials_base) {
+            name = xmlReader->getAttributeValue(D3MF::XmlTag::basematerials_name.c_str());
             std::string stdMatName;
             aiString matName;
-            std::string strId( to_string( mActiveMatGroup ) );
+            std::string strId(to_string(mActiveMatGroup));
             stdMatName += "id";
             stdMatName += strId;
             stdMatName += "_";
-            if ( nullptr != name ) {
-                stdMatName += std::string( name );
+            if (nullptr != name) {
+                stdMatName += std::string(name);
             } else {
                 stdMatName += "basemat";
             }
-            matName.Set( stdMatName );
+            matName.Set(stdMatName);
 
             mat = new aiMaterial;
-            mat->AddProperty( &matName, AI_MATKEY_NAME );
+            mat->AddProperty(&matName, AI_MATKEY_NAME);
 
-            assignDiffuseColor( mat );
+            assignDiffuseColor(mat);
         }
 
         return mat;
     }
 
 private:
-    bool ReadToStartElement(const std::string& startTag) {
-        while(xmlReader->read()) {
-            const std::string &nodeName( xmlReader->getNodeName() );
+    bool ReadToStartElement(const std::string &startTag) {
+        while (xmlReader->read()) {
+            const std::string &nodeName(xmlReader->getNodeName());
             if (xmlReader->getNodeType() == irr::io::EXN_ELEMENT && nodeName == startTag) {
                 return true;
             } else if (xmlReader->getNodeType() == irr::io::EXN_ELEMENT_END && nodeName == startTag) {
@@ -390,9 +388,9 @@ private:
         return false;
     }
 
-    bool ReadToEndElement(const std::string& closeTag) {
-        while(xmlReader->read()) {
-            const std::string &nodeName( xmlReader->getNodeName() );
+    bool ReadToEndElement(const std::string &closeTag) {
+        while (xmlReader->read()) {
+            const std::string &nodeName(xmlReader->getNodeName());
             if (xmlReader->getNodeType() == irr::io::EXN_ELEMENT) {
                 return true;
             } else if (xmlReader->getNodeType() == irr::io::EXN_ELEMENT_END && nodeName == closeTag) {
@@ -410,11 +408,11 @@ private:
         std::string value;
     };
     std::vector<MetaEntry> mMetaData;
-    std::vector<aiMesh*> mMeshes;
+    std::vector<aiMesh *> mMeshes;
     MatArray mMatArray;
     unsigned int mActiveMatGroup;
     MatId2MatArray mMatId2MatArray;
-    XmlReader* xmlReader;
+    XmlReader *xmlReader;
 };
 
 } //namespace D3MF
@@ -432,8 +430,8 @@ static const aiImporterDesc desc = {
     "3mf"
 };
 
-D3MFImporter::D3MFImporter()
-: BaseImporter() {
+D3MFImporter::D3MFImporter() :
+        BaseImporter() {
     // empty
 }
 
@@ -442,17 +440,17 @@ D3MFImporter::~D3MFImporter() {
 }
 
 bool D3MFImporter::CanRead(const std::string &filename, IOSystem *pIOHandler, bool checkSig) const {
-    const std::string extension( GetExtension( filename ) );
-    if(extension == desc.mFileExtensions ) {
+    const std::string extension(GetExtension(filename));
+    if (extension == desc.mFileExtensions) {
         return true;
-    } else if ( !extension.length() || checkSig ) {
-        if ( nullptr == pIOHandler ) {
+    } else if (!extension.length() || checkSig) {
+        if (nullptr == pIOHandler) {
             return false;
         }
-        if ( !ZipArchiveIOSystem::isZipArchive( pIOHandler, filename ) ) {
+        if (!ZipArchiveIOSystem::isZipArchive(pIOHandler, filename)) {
             return false;
         }
-        D3MF::D3MFOpcPackage opcPackage( pIOHandler, filename );
+        D3MF::D3MFOpcPackage opcPackage(pIOHandler, filename);
         return opcPackage.validate();
     }
 
@@ -467,7 +465,7 @@ const aiImporterDesc *D3MFImporter::GetInfo() const {
     return &desc;
 }
 
-void D3MFImporter::InternReadFile( const std::string &filename, aiScene *pScene, IOSystem *pIOHandler ) {
+void D3MFImporter::InternReadFile(const std::string &filename, aiScene *pScene, IOSystem *pIOHandler) {
     D3MF::D3MFOpcPackage opcPackage(pIOHandler, filename);
 
     std::unique_ptr<CIrrXML_IOStreamReader> xmlStream(new CIrrXML_IOStreamReader(opcPackage.RootStream()));
diff --git a/code/3MF/D3MFImporter.h b/code/AssetLib/3MF/D3MFImporter.h
similarity index 100%
rename from code/3MF/D3MFImporter.h
rename to code/AssetLib/3MF/D3MFImporter.h
diff --git a/code/3MF/D3MFOpcPackage.cpp b/code/AssetLib/3MF/D3MFOpcPackage.cpp
similarity index 100%
rename from code/3MF/D3MFOpcPackage.cpp
rename to code/AssetLib/3MF/D3MFOpcPackage.cpp
diff --git a/code/3MF/D3MFOpcPackage.h b/code/AssetLib/3MF/D3MFOpcPackage.h
similarity index 100%
rename from code/3MF/D3MFOpcPackage.h
rename to code/AssetLib/3MF/D3MFOpcPackage.h
diff --git a/code/AC/ACLoader.cpp b/code/AssetLib/AC/ACLoader.cpp
similarity index 94%
rename from code/AC/ACLoader.cpp
rename to code/AssetLib/AC/ACLoader.cpp
index 85aee7e3a..40ff8dc86 100644
--- a/code/AC/ACLoader.cpp
+++ b/code/AssetLib/AC/ACLoader.cpp
@@ -192,7 +192,7 @@ void AC3DImporter::LoadObjectSection(std::vector<Object> &objects) {
     objects.push_back(Object());
     Object &obj = objects.back();
 
-    aiLight *light = NULL;
+    aiLight *light = nullptr;
     if (!ASSIMP_strincmp(buffer, "light", 5)) {
         // This is a light source. Add it to the list
         mLights->push_back(light = new aiLight());
@@ -472,29 +472,29 @@ aiNode *AC3DImporter::ConvertObjectSection(Object &object,
                 }
 
                 switch ((*it).flags & 0xf) {
-                        // closed line
-                    case 0x1:
-                        needMat[idx].first += (unsigned int)(*it).entries.size();
-                        needMat[idx].second += (unsigned int)(*it).entries.size() << 1u;
-                        break;
+                    // closed line
+                case 0x1:
+                    needMat[idx].first += (unsigned int)(*it).entries.size();
+                    needMat[idx].second += (unsigned int)(*it).entries.size() << 1u;
+                    break;
 
-                        // unclosed line
-                    case 0x2:
-                        needMat[idx].first += (unsigned int)(*it).entries.size() - 1;
-                        needMat[idx].second += ((unsigned int)(*it).entries.size() - 1) << 1u;
-                        break;
+                    // unclosed line
+                case 0x2:
+                    needMat[idx].first += (unsigned int)(*it).entries.size() - 1;
+                    needMat[idx].second += ((unsigned int)(*it).entries.size() - 1) << 1u;
+                    break;
 
-                        // 0 == polygon, else unknown
-                    default:
-                        if ((*it).flags & 0xf) {
-                            ASSIMP_LOG_WARN("AC3D: The type flag of a surface is unknown");
-                            (*it).flags &= ~(0xf);
-                        }
+                    // 0 == polygon, else unknown
+                default:
+                    if ((*it).flags & 0xf) {
+                        ASSIMP_LOG_WARN("AC3D: The type flag of a surface is unknown");
+                        (*it).flags &= ~(0xf);
+                    }
 
-                        // the number of faces increments by one, the number
-                        // of vertices by surface.numref.
-                        needMat[idx].first++;
-                        needMat[idx].second += (unsigned int)(*it).entries.size();
+                    // the number of faces increments by one, the number
+                    // of vertices by surface.numref.
+                    needMat[idx].first++;
+                    needMat[idx].second += (unsigned int)(*it).entries.size();
                 };
             }
             unsigned int *pip = node->mMeshes = new unsigned int[node->mNumMeshes];
@@ -535,7 +535,7 @@ aiNode *AC3DImporter::ConvertObjectSection(Object &object,
 
                 // allocate UV coordinates, but only if the texture name for the
                 // surface is not empty
-                aiVector3D *uv = NULL;
+                aiVector3D *uv = nullptr;
                 if (object.texture.length()) {
                     uv = mesh->mTextureCoords[0] = new aiVector3D[mesh->mNumVertices];
                     mesh->mNumUVComponents[0] = 2;
@@ -644,20 +644,20 @@ aiNode *AC3DImporter::ConvertObjectSection(Object &object,
     else {
         // generate a name depending on the type of the node
         switch (object.type) {
-            case Object::Group:
-                node->mName.length = ::ai_snprintf(node->mName.data, MAXLEN, "ACGroup_%i", mGroupsCounter++);
-                break;
-            case Object::Poly:
-                node->mName.length = ::ai_snprintf(node->mName.data, MAXLEN, "ACPoly_%i", mPolysCounter++);
-                break;
-            case Object::Light:
-                node->mName.length = ::ai_snprintf(node->mName.data, MAXLEN, "ACLight_%i", mLightsCounter++);
-                break;
+        case Object::Group:
+            node->mName.length = ::ai_snprintf(node->mName.data, MAXLEN, "ACGroup_%i", mGroupsCounter++);
+            break;
+        case Object::Poly:
+            node->mName.length = ::ai_snprintf(node->mName.data, MAXLEN, "ACPoly_%i", mPolysCounter++);
+            break;
+        case Object::Light:
+            node->mName.length = ::ai_snprintf(node->mName.data, MAXLEN, "ACLight_%i", mLightsCounter++);
+            break;
 
-                // there shouldn't be more than one world, but we don't care
-            case Object::World:
-                node->mName.length = ::ai_snprintf(node->mName.data, MAXLEN, "ACWorld_%i", mWorldsCounter++);
-                break;
+            // there shouldn't be more than one world, but we don't care
+        case Object::World:
+            node->mName.length = ::ai_snprintf(node->mName.data, MAXLEN, "ACWorld_%i", mWorldsCounter++);
+            break;
         }
     }
 
@@ -696,7 +696,7 @@ void AC3DImporter::InternReadFile(const std::string &pFile,
     std::unique_ptr<IOStream> file(pIOHandler->Open(pFile, "rb"));
 
     // Check whether we can read from the file
-    if ( file.get() == nullptr ) {
+    if (file.get() == nullptr) {
         throw DeadlyImportError("Failed to open AC3D file " + pFile + ".");
     }
 
diff --git a/code/AC/ACLoader.h b/code/AssetLib/AC/ACLoader.h
similarity index 78%
rename from code/AC/ACLoader.h
rename to code/AssetLib/AC/ACLoader.h
index b32cc7ee3..e330ddf1b 100644
--- a/code/AC/ACLoader.h
+++ b/code/AssetLib/AC/ACLoader.h
@@ -56,27 +56,20 @@ struct aiMesh;
 struct aiMaterial;
 struct aiLight;
 
-
-namespace Assimp    {
+namespace Assimp {
 
 // ---------------------------------------------------------------------------
 /** AC3D (*.ac) importer class
 */
-class AC3DImporter : public BaseImporter
-{
+class AC3DImporter : public BaseImporter {
 public:
     AC3DImporter();
     ~AC3DImporter();
 
     // Represents an AC3D material
-    struct Material
-    {
-        Material()
-            :   rgb     (0.6f,0.6f,0.6f)
-            ,   spec    (1.f,1.f,1.f)
-            ,   shin    (0.f)
-            ,   trans   (0.f)
-        {}
+    struct Material {
+        Material() :
+                rgb(0.6f, 0.6f, 0.6f), spec(1.f, 1.f, 1.f), shin(0.f), trans(0.f) {}
 
         // base color of the material
         aiColor3D rgb;
@@ -101,43 +94,25 @@ public:
     };
 
     // Represents an AC3D surface
-    struct Surface
-    {
-        Surface()
-            :   mat     (0)
-            ,   flags   (0)
-        {}
+    struct Surface {
+        Surface() :
+                mat(0), flags(0) {}
 
-        unsigned int mat,flags;
+        unsigned int mat, flags;
 
-        typedef std::pair<unsigned int, aiVector2D > SurfaceEntry;
-        std::vector< SurfaceEntry > entries;
+        typedef std::pair<unsigned int, aiVector2D> SurfaceEntry;
+        std::vector<SurfaceEntry> entries;
     };
 
     // Represents an AC3D object
-    struct Object
-    {
-        Object()
-            :   type    (World)
-            ,   name( "" )
-            ,   children()
-            ,   texture( "" )
-            ,   texRepeat( 1.f, 1.f )
-            ,   texOffset( 0.0f, 0.0f )
-            ,   rotation()
-            ,   translation()
-            ,   vertices()
-            ,   surfaces()
-            ,   numRefs (0)
-            ,   subDiv  (0)
-            ,   crease()
-        {}
+    struct Object {
+        Object() :
+                type(World), name(""), children(), texture(""), texRepeat(1.f, 1.f), texOffset(0.0f, 0.0f), rotation(), translation(), vertices(), surfaces(), numRefs(0), subDiv(0), crease() {}
 
         // Type description
-        enum Type
-        {
+        enum Type {
             World = 0x0,
-            Poly  = 0x1,
+            Poly = 0x1,
             Group = 0x2,
             Light = 0x4
         } type;
@@ -177,37 +152,33 @@ public:
         float crease;
     };
 
-
 public:
-
     // -------------------------------------------------------------------
     /** Returns whether the class can handle the format of the given file.
      * See BaseImporter::CanRead() for details.
      */
-    bool CanRead( const std::string& pFile, IOSystem* pIOHandler,
-        bool checkSig) const;
+    bool CanRead(const std::string &pFile, IOSystem *pIOHandler,
+            bool checkSig) const;
 
 protected:
-
     // -------------------------------------------------------------------
     /** Return importer meta information.
      * See #BaseImporter::GetInfo for the details */
-    const aiImporterDesc* GetInfo () const;
+    const aiImporterDesc *GetInfo() const;
 
     // -------------------------------------------------------------------
     /** Imports the given file into the given scene structure.
      * See BaseImporter::InternReadFile() for details*/
-    void InternReadFile( const std::string& pFile, aiScene* pScene,
-        IOSystem* pIOHandler);
+    void InternReadFile(const std::string &pFile, aiScene *pScene,
+            IOSystem *pIOHandler);
 
     // -------------------------------------------------------------------
     /** Called prior to ReadFile().
     * The function is a request to the importer to update its configuration
     * basing on the Importer's configuration property list.*/
-    void SetupProperties(const Importer* pImp);
+    void SetupProperties(const Importer *pImp);
 
 private:
-
     // -------------------------------------------------------------------
     /** Get the next line from the file.
      *  @return false if the end of the file was reached*/
@@ -218,7 +189,7 @@ private:
      *  load subobjects, the method returns after a 'kids 0' was
      *  encountered.
      *  @objects List of output objects*/
-    void LoadObjectSection(std::vector<Object>& objects);
+    void LoadObjectSection(std::vector<Object> &objects);
 
     // -------------------------------------------------------------------
     /** Convert all objects into meshes and nodes.
@@ -227,24 +198,24 @@ private:
      *  @param outMaterials List of output materials
      *  @param materials Material list
      *  @param Scenegraph node for the object */
-    aiNode* ConvertObjectSection(Object& object,
-        std::vector<aiMesh*>& meshes,
-        std::vector<aiMaterial*>& outMaterials,
-        const std::vector<Material>& materials,
-        aiNode* parent = NULL);
+    aiNode *ConvertObjectSection(Object &object,
+            std::vector<aiMesh *> &meshes,
+            std::vector<aiMaterial *> &outMaterials,
+            const std::vector<Material> &materials,
+            aiNode *parent = nullptr);
 
     // -------------------------------------------------------------------
     /** Convert a material
      *  @param object Current object
      *  @param matSrc Source material description
      *  @param matDest Destination material to be filled */
-    void ConvertMaterial(const Object& object,
-        const Material& matSrc,
-        aiMaterial& matDest);
+    void ConvertMaterial(const Object &object,
+            const Material &matSrc,
+            aiMaterial &matDest);
 
 private:
     // points to the next data line
-    const char* buffer;
+    const char *buffer;
 
     // Configuration option: if enabled, up to two meshes
     // are generated per material: those faces who have
@@ -261,7 +232,7 @@ private:
     unsigned int mNumMeshes;
 
     // current list of light sources
-    std::vector<aiLight*>* mLights;
+    std::vector<aiLight *> *mLights;
 
     // name counters
     unsigned int mLightsCounter, mGroupsCounter, mPolysCounter, mWorldsCounter;
diff --git a/code/AssetLib/AMF/AMFImporter.cpp b/code/AssetLib/AMF/AMFImporter.cpp
new file mode 100644
index 000000000..3bb18b0ab
--- /dev/null
+++ b/code/AssetLib/AMF/AMFImporter.cpp
@@ -0,0 +1,672 @@
+/*
+---------------------------------------------------------------------------
+Open Asset Import Library (assimp)
+---------------------------------------------------------------------------
+
+Copyright (c) 2006-2020, assimp team
+
+
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the following
+conditions are met:
+
+* Redistributions of source code must retain the above
+copyright notice, this list of conditions and the
+following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the
+following disclaimer in the documentation and/or other
+materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+contributors may be used to endorse or promote products
+derived from this software without specific prior
+written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+---------------------------------------------------------------------------
+*/
+
+/// \file AMFImporter.cpp
+/// \brief AMF-format files importer for Assimp: main algorithm implementation.
+/// \date 2016
+/// \author smal.root@gmail.com
+
+#ifndef ASSIMP_BUILD_NO_AMF_IMPORTER
+
+// Header files, Assimp.
+#include "AMFImporter.hpp"
+#include "AMFImporter_Macro.hpp"
+
+#include <assimp/DefaultIOSystem.h>
+#include <assimp/fast_atof.h>
+
+// Header files, stdlib.
+#include <memory>
+
+namespace Assimp {
+
+/// \var aiImporterDesc AMFImporter::Description
+/// Conastant which hold importer description
+const aiImporterDesc AMFImporter::Description = {
+    "Additive manufacturing file format(AMF) Importer",
+    "smalcom",
+    "",
+    "See documentation in source code. Chapter: Limitations.",
+    aiImporterFlags_SupportTextFlavour | aiImporterFlags_LimitedSupport | aiImporterFlags_Experimental,
+    0,
+    0,
+    0,
+    0,
+    "amf"
+};
+
+void AMFImporter::Clear() {
+    mNodeElement_Cur = nullptr;
+    mUnit.clear();
+    mMaterial_Converted.clear();
+    mTexture_Converted.clear();
+    // Delete all elements
+    if (!mNodeElement_List.empty()) {
+        for (CAMFImporter_NodeElement *ne : mNodeElement_List) {
+            delete ne;
+        }
+
+        mNodeElement_List.clear();
+    }
+}
+
+AMFImporter::~AMFImporter() {
+    if (mReader != nullptr) delete mReader;
+    // Clear() is accounting if data already is deleted. So, just check again if all data is deleted.
+    Clear();
+}
+
+/*********************************************************************************************************************************************/
+/************************************************************ Functions: find set ************************************************************/
+/*********************************************************************************************************************************************/
+
+bool AMFImporter::Find_NodeElement(const std::string &pID, const CAMFImporter_NodeElement::EType pType, CAMFImporter_NodeElement **pNodeElement) const {
+    for (CAMFImporter_NodeElement *ne : mNodeElement_List) {
+        if ((ne->ID == pID) && (ne->Type == pType)) {
+            if (pNodeElement != nullptr) *pNodeElement = ne;
+
+            return true;
+        }
+    } // for(CAMFImporter_NodeElement* ne: mNodeElement_List)
+
+    return false;
+}
+
+bool AMFImporter::Find_ConvertedNode(const std::string &pID, std::list<aiNode *> &pNodeList, aiNode **pNode) const {
+    aiString node_name(pID.c_str());
+
+    for (aiNode *node : pNodeList) {
+        if (node->mName == node_name) {
+            if (pNode != nullptr) *pNode = node;
+
+            return true;
+        }
+    } // for(aiNode* node: pNodeList)
+
+    return false;
+}
+
+bool AMFImporter::Find_ConvertedMaterial(const std::string &pID, const SPP_Material **pConvertedMaterial) const {
+    for (const SPP_Material &mat : mMaterial_Converted) {
+        if (mat.ID == pID) {
+            if (pConvertedMaterial != nullptr) *pConvertedMaterial = &mat;
+
+            return true;
+        }
+    } // for(const SPP_Material& mat: mMaterial_Converted)
+
+    return false;
+}
+
+/*********************************************************************************************************************************************/
+/************************************************************ Functions: throw set ***********************************************************/
+/*********************************************************************************************************************************************/
+
+void AMFImporter::Throw_CloseNotFound(const std::string &pNode) {
+    throw DeadlyImportError("Close tag for node <" + pNode + "> not found. Seems file is corrupt.");
+}
+
+void AMFImporter::Throw_IncorrectAttr(const std::string &pAttrName) {
+    throw DeadlyImportError("Node <" + std::string(mReader->getNodeName()) + "> has incorrect attribute \"" + pAttrName + "\".");
+}
+
+void AMFImporter::Throw_IncorrectAttrValue(const std::string &pAttrName) {
+    throw DeadlyImportError("Attribute \"" + pAttrName + "\" in node <" + std::string(mReader->getNodeName()) + "> has incorrect value.");
+}
+
+void AMFImporter::Throw_MoreThanOnceDefined(const std::string &pNodeType, const std::string &pDescription) {
+    throw DeadlyImportError("\"" + pNodeType + "\" node can be used only once in " + mReader->getNodeName() + ". Description: " + pDescription);
+}
+
+void AMFImporter::Throw_ID_NotFound(const std::string &pID) const {
+    throw DeadlyImportError("Not found node with name \"" + pID + "\".");
+}
+
+/*********************************************************************************************************************************************/
+/************************************************************* Functions: XML set ************************************************************/
+/*********************************************************************************************************************************************/
+
+void AMFImporter::XML_CheckNode_MustHaveChildren() {
+    if (mReader->isEmptyElement()) throw DeadlyImportError(std::string("Node <") + mReader->getNodeName() + "> must have children.");
+}
+
+void AMFImporter::XML_CheckNode_SkipUnsupported(const std::string &pParentNodeName) {
+    static const size_t Uns_Skip_Len = 3;
+    const char *Uns_Skip[Uns_Skip_Len] = { "composite", "edge", "normal" };
+
+    static bool skipped_before[Uns_Skip_Len] = { false, false, false };
+
+    std::string nn(mReader->getNodeName());
+    bool found = false;
+    bool close_found = false;
+    size_t sk_idx;
+
+    for (sk_idx = 0; sk_idx < Uns_Skip_Len; sk_idx++) {
+        if (nn != Uns_Skip[sk_idx]) continue;
+
+        found = true;
+        if (mReader->isEmptyElement()) {
+            close_found = true;
+
+            goto casu_cres;
+        }
+
+        while (mReader->read()) {
+            if ((mReader->getNodeType() == irr::io::EXN_ELEMENT_END) && (nn == mReader->getNodeName())) {
+                close_found = true;
+
+                goto casu_cres;
+            }
+        }
+    } // for(sk_idx = 0; sk_idx < Uns_Skip_Len; sk_idx++)
+
+casu_cres:
+
+    if (!found) throw DeadlyImportError("Unknown node \"" + nn + "\" in " + pParentNodeName + ".");
+    if (!close_found) Throw_CloseNotFound(nn);
+
+    if (!skipped_before[sk_idx]) {
+        skipped_before[sk_idx] = true;
+        ASSIMP_LOG_WARN_F("Skipping node \"", nn, "\" in ", pParentNodeName, ".");
+    }
+}
+
+bool AMFImporter::XML_SearchNode(const std::string &pNodeName) {
+    while (mReader->read()) {
+        if ((mReader->getNodeType() == irr::io::EXN_ELEMENT) && XML_CheckNode_NameEqual(pNodeName)) return true;
+    }
+
+    return false;
+}
+
+bool AMFImporter::XML_ReadNode_GetAttrVal_AsBool(const int pAttrIdx) {
+    std::string val(mReader->getAttributeValue(pAttrIdx));
+
+    if ((val == "false") || (val == "0"))
+        return false;
+    else if ((val == "true") || (val == "1"))
+        return true;
+    else
+        throw DeadlyImportError("Bool attribute value can contain \"false\"/\"0\" or \"true\"/\"1\" not the \"" + val + "\"");
+}
+
+float AMFImporter::XML_ReadNode_GetAttrVal_AsFloat(const int pAttrIdx) {
+    std::string val;
+    float tvalf;
+
+    ParseHelper_FixTruncatedFloatString(mReader->getAttributeValue(pAttrIdx), val);
+    fast_atoreal_move(val.c_str(), tvalf, false);
+
+    return tvalf;
+}
+
+uint32_t AMFImporter::XML_ReadNode_GetAttrVal_AsU32(const int pAttrIdx) {
+    return strtoul10(mReader->getAttributeValue(pAttrIdx));
+}
+
+float AMFImporter::XML_ReadNode_GetVal_AsFloat() {
+    std::string val;
+    float tvalf;
+
+    if (!mReader->read()) throw DeadlyImportError("XML_ReadNode_GetVal_AsFloat. No data, seems file is corrupt.");
+    if (mReader->getNodeType() != irr::io::EXN_TEXT) throw DeadlyImportError("XML_ReadNode_GetVal_AsFloat. Invalid type of XML element, seems file is corrupt.");
+
+    ParseHelper_FixTruncatedFloatString(mReader->getNodeData(), val);
+    fast_atoreal_move(val.c_str(), tvalf, false);
+
+    return tvalf;
+}
+
+uint32_t AMFImporter::XML_ReadNode_GetVal_AsU32() {
+    if (!mReader->read()) throw DeadlyImportError("XML_ReadNode_GetVal_AsU32. No data, seems file is corrupt.");
+    if (mReader->getNodeType() != irr::io::EXN_TEXT) throw DeadlyImportError("XML_ReadNode_GetVal_AsU32. Invalid type of XML element, seems file is corrupt.");
+
+    return strtoul10(mReader->getNodeData());
+}
+
+void AMFImporter::XML_ReadNode_GetVal_AsString(std::string &pValue) {
+    if (!mReader->read()) throw DeadlyImportError("XML_ReadNode_GetVal_AsString. No data, seems file is corrupt.");
+    if (mReader->getNodeType() != irr::io::EXN_TEXT)
+        throw DeadlyImportError("XML_ReadNode_GetVal_AsString. Invalid type of XML element, seems file is corrupt.");
+
+    pValue = mReader->getNodeData();
+}
+
+/*********************************************************************************************************************************************/
+/************************************************************ Functions: parse set ***********************************************************/
+/*********************************************************************************************************************************************/
+
+void AMFImporter::ParseHelper_Node_Enter(CAMFImporter_NodeElement *pNode) {
+    mNodeElement_Cur->Child.push_back(pNode); // add new element to current element child list.
+    mNodeElement_Cur = pNode; // switch current element to new one.
+}
+
+void AMFImporter::ParseHelper_Node_Exit() {
+    // check if we can walk up.
+    if (mNodeElement_Cur != nullptr) mNodeElement_Cur = mNodeElement_Cur->Parent;
+}
+
+void AMFImporter::ParseHelper_FixTruncatedFloatString(const char *pInStr, std::string &pOutString) {
+    size_t instr_len;
+
+    pOutString.clear();
+    instr_len = strlen(pInStr);
+    if (!instr_len) return;
+
+    pOutString.reserve(instr_len * 3 / 2);
+    // check and correct floats in format ".x". Must be "x.y".
+    if (pInStr[0] == '.') pOutString.push_back('0');
+
+    pOutString.push_back(pInStr[0]);
+    for (size_t ci = 1; ci < instr_len; ci++) {
+        if ((pInStr[ci] == '.') && ((pInStr[ci - 1] == ' ') || (pInStr[ci - 1] == '-') || (pInStr[ci - 1] == '+') || (pInStr[ci - 1] == '\t'))) {
+            pOutString.push_back('0');
+            pOutString.push_back('.');
+        } else {
+            pOutString.push_back(pInStr[ci]);
+        }
+    }
+}
+
+static bool ParseHelper_Decode_Base64_IsBase64(const char pChar) {
+    return (isalnum(pChar) || (pChar == '+') || (pChar == '/'));
+}
+
+void AMFImporter::ParseHelper_Decode_Base64(const std::string &pInputBase64, std::vector<uint8_t> &pOutputData) const {
+    // With help from
+    // René Nyffenegger http://www.adp-gmbh.ch/cpp/common/base64.html
+    const std::string base64_chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+    uint8_t tidx = 0;
+    uint8_t arr4[4], arr3[3];
+
+    // check input data
+    if (pInputBase64.size() % 4) throw DeadlyImportError("Base64-encoded data must have size multiply of four.");
+    // prepare output place
+    pOutputData.clear();
+    pOutputData.reserve(pInputBase64.size() / 4 * 3);
+
+    for (size_t in_len = pInputBase64.size(), in_idx = 0; (in_len > 0) && (pInputBase64[in_idx] != '='); in_len--) {
+        if (ParseHelper_Decode_Base64_IsBase64(pInputBase64[in_idx])) {
+            arr4[tidx++] = pInputBase64[in_idx++];
+            if (tidx == 4) {
+                for (tidx = 0; tidx < 4; tidx++)
+                    arr4[tidx] = (uint8_t)base64_chars.find(arr4[tidx]);
+
+                arr3[0] = (arr4[0] << 2) + ((arr4[1] & 0x30) >> 4);
+                arr3[1] = ((arr4[1] & 0x0F) << 4) + ((arr4[2] & 0x3C) >> 2);
+                arr3[2] = ((arr4[2] & 0x03) << 6) + arr4[3];
+                for (tidx = 0; tidx < 3; tidx++)
+                    pOutputData.push_back(arr3[tidx]);
+
+                tidx = 0;
+            } // if(tidx == 4)
+        } // if(ParseHelper_Decode_Base64_IsBase64(pInputBase64[in_idx]))
+        else {
+            in_idx++;
+        } // if(ParseHelper_Decode_Base64_IsBase64(pInputBase64[in_idx])) else
+    }
+
+    if (tidx) {
+        for (uint8_t i = tidx; i < 4; i++)
+            arr4[i] = 0;
+        for (uint8_t i = 0; i < 4; i++)
+            arr4[i] = (uint8_t)(base64_chars.find(arr4[i]));
+
+        arr3[0] = (arr4[0] << 2) + ((arr4[1] & 0x30) >> 4);
+        arr3[1] = ((arr4[1] & 0x0F) << 4) + ((arr4[2] & 0x3C) >> 2);
+        arr3[2] = ((arr4[2] & 0x03) << 6) + arr4[3];
+        for (uint8_t i = 0; i < (tidx - 1); i++)
+            pOutputData.push_back(arr3[i]);
+    }
+}
+
+void AMFImporter::ParseFile(const std::string &pFile, IOSystem *pIOHandler) {
+    irr::io::IrrXMLReader *OldReader = mReader; // store current XMLreader.
+    std::unique_ptr<IOStream> file(pIOHandler->Open(pFile, "rb"));
+
+    // Check whether we can read from the file
+    if (file.get() == NULL) throw DeadlyImportError("Failed to open AMF file " + pFile + ".");
+
+    // generate a XML reader for it
+    std::unique_ptr<CIrrXML_IOStreamReader> mIOWrapper(new CIrrXML_IOStreamReader(file.get()));
+    mReader = irr::io::createIrrXMLReader(mIOWrapper.get());
+    if (!mReader) throw DeadlyImportError("Failed to create XML reader for file" + pFile + ".");
+    //
+    // start reading
+    // search for root tag <amf>
+    if (XML_SearchNode("amf"))
+        ParseNode_Root();
+    else
+        throw DeadlyImportError("Root node \"amf\" not found.");
+
+    delete mReader;
+    // restore old XMLreader
+    mReader = OldReader;
+}
+
+// <amf
+// unit="" - The units to be used. May be "inch", "millimeter", "meter", "feet", or "micron".
+// version="" - Version of file format.
+// >
+// </amf>
+// Root XML element.
+// Multi elements - No.
+void AMFImporter::ParseNode_Root() {
+    std::string unit, version;
+    CAMFImporter_NodeElement *ne(nullptr);
+
+    // Read attributes for node <amf>.
+    MACRO_ATTRREAD_LOOPBEG;
+    MACRO_ATTRREAD_CHECK_RET("unit", unit, mReader->getAttributeValue);
+    MACRO_ATTRREAD_CHECK_RET("version", version, mReader->getAttributeValue);
+    MACRO_ATTRREAD_LOOPEND_WSKIP;
+
+    // Check attributes
+    if (!mUnit.empty()) {
+        if ((mUnit != "inch") && (mUnit != "millimeter") && (mUnit != "meter") && (mUnit != "feet") && (mUnit != "micron")) Throw_IncorrectAttrValue("unit");
+    }
+
+    // create root node element.
+    ne = new CAMFImporter_NodeElement_Root(nullptr);
+    mNodeElement_Cur = ne; // set first "current" element
+    // and assign attribute's values
+    ((CAMFImporter_NodeElement_Root *)ne)->Unit = unit;
+    ((CAMFImporter_NodeElement_Root *)ne)->Version = version;
+
+    // Check for child nodes
+    if (!mReader->isEmptyElement()) {
+        MACRO_NODECHECK_LOOPBEGIN("amf");
+        if (XML_CheckNode_NameEqual("object")) {
+            ParseNode_Object();
+            continue;
+        }
+        if (XML_CheckNode_NameEqual("material")) {
+            ParseNode_Material();
+            continue;
+        }
+        if (XML_CheckNode_NameEqual("texture")) {
+            ParseNode_Texture();
+            continue;
+        }
+        if (XML_CheckNode_NameEqual("constellation")) {
+            ParseNode_Constellation();
+            continue;
+        }
+        if (XML_CheckNode_NameEqual("metadata")) {
+            ParseNode_Metadata();
+            continue;
+        }
+        MACRO_NODECHECK_LOOPEND("amf");
+        mNodeElement_Cur = ne; // force restore "current" element
+    } // if(!mReader->isEmptyElement())
+
+    mNodeElement_List.push_back(ne); // add to node element list because its a new object in graph.
+}
+
+// <constellation
+// id="" - The Object ID of the new constellation being defined.
+// >
+// </constellation>
+// A collection of objects or constellations with specific relative locations.
+// Multi elements - Yes.
+// Parent element - <amf>.
+void AMFImporter::ParseNode_Constellation() {
+    std::string id;
+    CAMFImporter_NodeElement *ne(nullptr);
+
+    // Read attributes for node <constellation>.
+    MACRO_ATTRREAD_LOOPBEG;
+    MACRO_ATTRREAD_CHECK_RET("id", id, mReader->getAttributeValue);
+    MACRO_ATTRREAD_LOOPEND;
+
+    // create and if needed - define new grouping object.
+    ne = new CAMFImporter_NodeElement_Constellation(mNodeElement_Cur);
+
+    CAMFImporter_NodeElement_Constellation &als = *((CAMFImporter_NodeElement_Constellation *)ne); // alias for convenience
+
+    if (!id.empty()) als.ID = id;
+    // Check for child nodes
+    if (!mReader->isEmptyElement()) {
+        ParseHelper_Node_Enter(ne);
+        MACRO_NODECHECK_LOOPBEGIN("constellation");
+        if (XML_CheckNode_NameEqual("instance")) {
+            ParseNode_Instance();
+            continue;
+        }
+        if (XML_CheckNode_NameEqual("metadata")) {
+            ParseNode_Metadata();
+            continue;
+        }
+        MACRO_NODECHECK_LOOPEND("constellation");
+        ParseHelper_Node_Exit();
+    } // if(!mReader->isEmptyElement())
+    else {
+        mNodeElement_Cur->Child.push_back(ne); // Add element to child list of current element
+    } // if(!mReader->isEmptyElement()) else
+
+    mNodeElement_List.push_back(ne); // and to node element list because its a new object in graph.
+}
+
+// <instance
+// objectid="" - The Object ID of the new constellation being defined.
+// >
+// </instance>
+// A collection of objects or constellations with specific relative locations.
+// Multi elements - Yes.
+// Parent element - <amf>.
+void AMFImporter::ParseNode_Instance() {
+    std::string objectid;
+    CAMFImporter_NodeElement *ne(nullptr);
+
+    // Read attributes for node <constellation>.
+    MACRO_ATTRREAD_LOOPBEG;
+    MACRO_ATTRREAD_CHECK_RET("objectid", objectid, mReader->getAttributeValue);
+    MACRO_ATTRREAD_LOOPEND;
+
+    // used object id must be defined, check that.
+    if (objectid.empty()) throw DeadlyImportError("\"objectid\" in <instance> must be defined.");
+    // create and define new grouping object.
+    ne = new CAMFImporter_NodeElement_Instance(mNodeElement_Cur);
+
+    CAMFImporter_NodeElement_Instance &als = *((CAMFImporter_NodeElement_Instance *)ne); // alias for convenience
+
+    als.ObjectID = objectid;
+    // Check for child nodes
+    if (!mReader->isEmptyElement()) {
+        bool read_flag[6] = { false, false, false, false, false, false };
+
+        als.Delta.Set(0, 0, 0);
+        als.Rotation.Set(0, 0, 0);
+        ParseHelper_Node_Enter(ne);
+        MACRO_NODECHECK_LOOPBEGIN("instance");
+        MACRO_NODECHECK_READCOMP_F("deltax", read_flag[0], als.Delta.x);
+        MACRO_NODECHECK_READCOMP_F("deltay", read_flag[1], als.Delta.y);
+        MACRO_NODECHECK_READCOMP_F("deltaz", read_flag[2], als.Delta.z);
+        MACRO_NODECHECK_READCOMP_F("rx", read_flag[3], als.Rotation.x);
+        MACRO_NODECHECK_READCOMP_F("ry", read_flag[4], als.Rotation.y);
+        MACRO_NODECHECK_READCOMP_F("rz", read_flag[5], als.Rotation.z);
+        MACRO_NODECHECK_LOOPEND("instance");
+        ParseHelper_Node_Exit();
+        // also convert degrees to radians.
+        als.Rotation.x = AI_MATH_PI_F * als.Rotation.x / 180.0f;
+        als.Rotation.y = AI_MATH_PI_F * als.Rotation.y / 180.0f;
+        als.Rotation.z = AI_MATH_PI_F * als.Rotation.z / 180.0f;
+    } // if(!mReader->isEmptyElement())
+    else {
+        mNodeElement_Cur->Child.push_back(ne); // Add element to child list of current element
+    } // if(!mReader->isEmptyElement()) else
+
+    mNodeElement_List.push_back(ne); // and to node element list because its a new object in graph.
+}
+
+// <object
+// id="" - A unique ObjectID for the new object being defined.
+// >
+// </object>
+// An object definition.
+// Multi elements - Yes.
+// Parent element - <amf>.
+void AMFImporter::ParseNode_Object() {
+    std::string id;
+    CAMFImporter_NodeElement *ne(nullptr);
+
+    // Read attributes for node <object>.
+    MACRO_ATTRREAD_LOOPBEG;
+    MACRO_ATTRREAD_CHECK_RET("id", id, mReader->getAttributeValue);
+    MACRO_ATTRREAD_LOOPEND;
+
+    // create and if needed - define new geometry object.
+    ne = new CAMFImporter_NodeElement_Object(mNodeElement_Cur);
+
+    CAMFImporter_NodeElement_Object &als = *((CAMFImporter_NodeElement_Object *)ne); // alias for convenience
+
+    if (!id.empty()) als.ID = id;
+    // Check for child nodes
+    if (!mReader->isEmptyElement()) {
+        bool col_read = false;
+
+        ParseHelper_Node_Enter(ne);
+        MACRO_NODECHECK_LOOPBEGIN("object");
+        if (XML_CheckNode_NameEqual("color")) {
+            // Check if color already defined for object.
+            if (col_read) Throw_MoreThanOnceDefined("color", "Only one color can be defined for <object>.");
+            // read data and set flag about it
+            ParseNode_Color();
+            col_read = true;
+
+            continue;
+        }
+
+        if (XML_CheckNode_NameEqual("mesh")) {
+            ParseNode_Mesh();
+            continue;
+        }
+        if (XML_CheckNode_NameEqual("metadata")) {
+            ParseNode_Metadata();
+            continue;
+        }
+        MACRO_NODECHECK_LOOPEND("object");
+        ParseHelper_Node_Exit();
+    } // if(!mReader->isEmptyElement())
+    else {
+        mNodeElement_Cur->Child.push_back(ne); // Add element to child list of current element
+    } // if(!mReader->isEmptyElement()) else
+
+    mNodeElement_List.push_back(ne); // and to node element list because its a new object in graph.
+}
+
+// <metadata
+// type="" - The type of the attribute.
+// >
+// </metadata>
+// Specify additional information about an entity.
+// Multi elements - Yes.
+// Parent element - <amf>, <object>, <volume>, <material>, <vertex>.
+//
+// Reserved types are:
+// "Name" - The alphanumeric label of the entity, to be used by the interpreter if interacting with the user.
+// "Description" - A description of the content of the entity
+// "URL" - A link to an external resource relating to the entity
+// "Author" - Specifies the name(s) of the author(s) of the entity
+// "Company" - Specifying the company generating the entity
+// "CAD" - specifies the name of the originating CAD software and version
+// "Revision" - specifies the revision of the entity
+// "Tolerance" - specifies the desired manufacturing tolerance of the entity in entity's unit system
+// "Volume" - specifies the total volume of the entity, in the entity's unit system, to be used for verification (object and volume only)
+void AMFImporter::ParseNode_Metadata() {
+    std::string type, value;
+    CAMFImporter_NodeElement *ne(nullptr);
+
+    // read attribute
+    MACRO_ATTRREAD_LOOPBEG;
+    MACRO_ATTRREAD_CHECK_RET("type", type, mReader->getAttributeValue);
+    MACRO_ATTRREAD_LOOPEND;
+    // and value of node.
+    value = mReader->getNodeData();
+    // Create node element and assign read data.
+    ne = new CAMFImporter_NodeElement_Metadata(mNodeElement_Cur);
+    ((CAMFImporter_NodeElement_Metadata *)ne)->Type = type;
+    ((CAMFImporter_NodeElement_Metadata *)ne)->Value = value;
+    mNodeElement_Cur->Child.push_back(ne); // Add element to child list of current element
+    mNodeElement_List.push_back(ne); // and to node element list because its a new object in graph.
+}
+
+/*********************************************************************************************************************************************/
+/******************************************************** Functions: BaseImporter set ********************************************************/
+/*********************************************************************************************************************************************/
+
+bool AMFImporter::CanRead(const std::string &pFile, IOSystem *pIOHandler, bool pCheckSig) const {
+    const std::string extension = GetExtension(pFile);
+
+    if (extension == "amf") {
+        return true;
+    }
+
+    if (!extension.length() || pCheckSig) {
+        const char *tokens[] = { "<amf" };
+
+        return SearchFileHeaderForToken(pIOHandler, pFile, tokens, 1);
+    }
+
+    return false;
+}
+
+void AMFImporter::GetExtensionList(std::set<std::string> &pExtensionList) {
+    pExtensionList.insert("amf");
+}
+
+const aiImporterDesc *AMFImporter::GetInfo() const {
+    return &Description;
+}
+
+void AMFImporter::InternReadFile(const std::string &pFile, aiScene *pScene, IOSystem *pIOHandler) {
+    Clear(); // delete old graph.
+    ParseFile(pFile, pIOHandler);
+    Postprocess_BuildScene(pScene);
+    // scene graph is ready, exit.
+}
+
+} // namespace Assimp
+
+#endif // !ASSIMP_BUILD_NO_AMF_IMPORTER
diff --git a/code/AMF/AMFImporter.hpp b/code/AssetLib/AMF/AMFImporter.hpp
similarity index 100%
rename from code/AMF/AMFImporter.hpp
rename to code/AssetLib/AMF/AMFImporter.hpp
diff --git a/code/AMF/AMFImporter_Geometry.cpp b/code/AssetLib/AMF/AMFImporter_Geometry.cpp
similarity index 100%
rename from code/AMF/AMFImporter_Geometry.cpp
rename to code/AssetLib/AMF/AMFImporter_Geometry.cpp
diff --git a/code/AMF/AMFImporter_Macro.hpp b/code/AssetLib/AMF/AMFImporter_Macro.hpp
similarity index 100%
rename from code/AMF/AMFImporter_Macro.hpp
rename to code/AssetLib/AMF/AMFImporter_Macro.hpp
diff --git a/code/AMF/AMFImporter_Material.cpp b/code/AssetLib/AMF/AMFImporter_Material.cpp
similarity index 100%
rename from code/AMF/AMFImporter_Material.cpp
rename to code/AssetLib/AMF/AMFImporter_Material.cpp
diff --git a/code/AMF/AMFImporter_Node.hpp b/code/AssetLib/AMF/AMFImporter_Node.hpp
similarity index 100%
rename from code/AMF/AMFImporter_Node.hpp
rename to code/AssetLib/AMF/AMFImporter_Node.hpp
diff --git a/code/AssetLib/AMF/AMFImporter_Postprocess.cpp b/code/AssetLib/AMF/AMFImporter_Postprocess.cpp
new file mode 100644
index 000000000..596b0235c
--- /dev/null
+++ b/code/AssetLib/AMF/AMFImporter_Postprocess.cpp
@@ -0,0 +1,872 @@
+/*
+---------------------------------------------------------------------------
+Open Asset Import Library (assimp)
+---------------------------------------------------------------------------
+
+Copyright (c) 2006-2020, assimp team
+
+
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the following
+conditions are met:
+
+* Redistributions of source code must retain the above
+copyright notice, this list of conditions and the
+following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the
+following disclaimer in the documentation and/or other
+materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+contributors may be used to endorse or promote products
+derived from this software without specific prior
+written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+---------------------------------------------------------------------------
+*/
+
+/// \file AMFImporter_Postprocess.cpp
+/// \brief Convert built scenegraph and objects to Assimp scenegraph.
+/// \date 2016
+/// \author smal.root@gmail.com
+
+#ifndef ASSIMP_BUILD_NO_AMF_IMPORTER
+
+#include "AMFImporter.hpp"
+
+// Header files, Assimp.
+#include <assimp/SceneCombiner.h>
+#include <assimp/StandardShapes.h>
+#include <assimp/StringUtils.h>
+
+// Header files, stdlib.
+#include <iterator>
+
+namespace Assimp {
+
+aiColor4D AMFImporter::SPP_Material::GetColor(const float /*pX*/, const float /*pY*/, const float /*pZ*/) const {
+    aiColor4D tcol;
+
+    // Check if stored data are supported.
+    if (!Composition.empty()) {
+        throw DeadlyImportError("IME. GetColor for composition");
+    } else if (Color->Composed) {
+        throw DeadlyImportError("IME. GetColor, composed color");
+    } else {
+        tcol = Color->Color;
+    }
+
+    // Check if default color must be used
+    if ((tcol.r == 0) && (tcol.g == 0) && (tcol.b == 0) && (tcol.a == 0)) {
+        tcol.r = 0.5f;
+        tcol.g = 0.5f;
+        tcol.b = 0.5f;
+        tcol.a = 1;
+    }
+
+    return tcol;
+}
+
+void AMFImporter::PostprocessHelper_CreateMeshDataArray(const CAMFImporter_NodeElement_Mesh &pNodeElement, std::vector<aiVector3D> &pVertexCoordinateArray,
+        std::vector<CAMFImporter_NodeElement_Color *> &pVertexColorArray) const {
+    CAMFImporter_NodeElement_Vertices *vn = nullptr;
+    size_t col_idx;
+
+    // All data stored in "vertices", search for it.
+    for (CAMFImporter_NodeElement *ne_child : pNodeElement.Child) {
+        if (ne_child->Type == CAMFImporter_NodeElement::ENET_Vertices) vn = (CAMFImporter_NodeElement_Vertices *)ne_child;
+    }
+
+    // If "vertices" not found then no work for us.
+    if (vn == nullptr) return;
+
+    pVertexCoordinateArray.reserve(vn->Child.size()); // all coordinates stored as child and we need to reserve space for future push_back's.
+    pVertexColorArray.resize(vn->Child.size()); // colors count equal vertices count.
+    col_idx = 0;
+    // Inside vertices collect all data and place to arrays
+    for (CAMFImporter_NodeElement *vn_child : vn->Child) {
+        // vertices, colors
+        if (vn_child->Type == CAMFImporter_NodeElement::ENET_Vertex) {
+            // by default clear color for current vertex
+            pVertexColorArray[col_idx] = nullptr;
+
+            for (CAMFImporter_NodeElement *vtx : vn_child->Child) {
+                if (vtx->Type == CAMFImporter_NodeElement::ENET_Coordinates) {
+                    pVertexCoordinateArray.push_back(((CAMFImporter_NodeElement_Coordinates *)vtx)->Coordinate);
+
+                    continue;
+                }
+
+                if (vtx->Type == CAMFImporter_NodeElement::ENET_Color) {
+                    pVertexColorArray[col_idx] = (CAMFImporter_NodeElement_Color *)vtx;
+
+                    continue;
+                }
+            } // for(CAMFImporter_NodeElement* vtx: vn_child->Child)
+
+            col_idx++;
+        } // if(vn_child->Type == CAMFImporter_NodeElement::ENET_Vertex)
+    } // for(CAMFImporter_NodeElement* vn_child: vn->Child)
+}
+
+size_t AMFImporter::PostprocessHelper_GetTextureID_Or_Create(const std::string &pID_R, const std::string &pID_G, const std::string &pID_B,
+        const std::string &pID_A) {
+    size_t TextureConverted_Index;
+    std::string TextureConverted_ID;
+
+    // check input data
+    if (pID_R.empty() && pID_G.empty() && pID_B.empty() && pID_A.empty())
+        throw DeadlyImportError("PostprocessHelper_GetTextureID_Or_Create. At least one texture ID must be defined.");
+
+    // Create ID
+    TextureConverted_ID = pID_R + "_" + pID_G + "_" + pID_B + "_" + pID_A;
+    // Check if texture specified by set of IDs is converted already.
+    TextureConverted_Index = 0;
+    for (const SPP_Texture &tex_convd : mTexture_Converted) {
+        if (tex_convd.ID == TextureConverted_ID) {
+            return TextureConverted_Index;
+        } else {
+            ++TextureConverted_Index;
+        }
+    }
+
+    //
+    // Converted texture not found, create it.
+    //
+    CAMFImporter_NodeElement_Texture *src_texture[4]{ nullptr };
+    std::vector<CAMFImporter_NodeElement_Texture *> src_texture_4check;
+    SPP_Texture converted_texture;
+
+    { // find all specified source textures
+        CAMFImporter_NodeElement *t_tex;
+
+        // R
+        if (!pID_R.empty()) {
+            if (!Find_NodeElement(pID_R, CAMFImporter_NodeElement::ENET_Texture, &t_tex)) Throw_ID_NotFound(pID_R);
+
+            src_texture[0] = (CAMFImporter_NodeElement_Texture *)t_tex;
+            src_texture_4check.push_back((CAMFImporter_NodeElement_Texture *)t_tex);
+        } else {
+            src_texture[0] = nullptr;
+        }
+
+        // G
+        if (!pID_G.empty()) {
+            if (!Find_NodeElement(pID_G, CAMFImporter_NodeElement::ENET_Texture, &t_tex)) Throw_ID_NotFound(pID_G);
+
+            src_texture[1] = (CAMFImporter_NodeElement_Texture *)t_tex;
+            src_texture_4check.push_back((CAMFImporter_NodeElement_Texture *)t_tex);
+        } else {
+            src_texture[1] = nullptr;
+        }
+
+        // B
+        if (!pID_B.empty()) {
+            if (!Find_NodeElement(pID_B, CAMFImporter_NodeElement::ENET_Texture, &t_tex)) Throw_ID_NotFound(pID_B);
+
+            src_texture[2] = (CAMFImporter_NodeElement_Texture *)t_tex;
+            src_texture_4check.push_back((CAMFImporter_NodeElement_Texture *)t_tex);
+        } else {
+            src_texture[2] = nullptr;
+        }
+
+        // A
+        if (!pID_A.empty()) {
+            if (!Find_NodeElement(pID_A, CAMFImporter_NodeElement::ENET_Texture, &t_tex)) Throw_ID_NotFound(pID_A);
+
+            src_texture[3] = (CAMFImporter_NodeElement_Texture *)t_tex;
+            src_texture_4check.push_back((CAMFImporter_NodeElement_Texture *)t_tex);
+        } else {
+            src_texture[3] = nullptr;
+        }
+    } // END: find all specified source textures
+
+    // check that all textures has same size
+    if (src_texture_4check.size() > 1) {
+        for (size_t i = 0, i_e = (src_texture_4check.size() - 1); i < i_e; i++) {
+            if ((src_texture_4check[i]->Width != src_texture_4check[i + 1]->Width) || (src_texture_4check[i]->Height != src_texture_4check[i + 1]->Height) ||
+                    (src_texture_4check[i]->Depth != src_texture_4check[i + 1]->Depth)) {
+                throw DeadlyImportError("PostprocessHelper_GetTextureID_Or_Create. Source texture must has the same size.");
+            }
+        }
+    } // if(src_texture_4check.size() > 1)
+
+    // set texture attributes
+    converted_texture.Width = src_texture_4check[0]->Width;
+    converted_texture.Height = src_texture_4check[0]->Height;
+    converted_texture.Depth = src_texture_4check[0]->Depth;
+    // if one of source texture is tiled then converted texture is tiled too.
+    converted_texture.Tiled = false;
+    for (uint8_t i = 0; i < src_texture_4check.size(); i++)
+        converted_texture.Tiled |= src_texture_4check[i]->Tiled;
+
+    // Create format hint.
+    strcpy(converted_texture.FormatHint, "rgba0000"); // copy initial string.
+    if (!pID_R.empty()) converted_texture.FormatHint[4] = '8';
+    if (!pID_G.empty()) converted_texture.FormatHint[5] = '8';
+    if (!pID_B.empty()) converted_texture.FormatHint[6] = '8';
+    if (!pID_A.empty()) converted_texture.FormatHint[7] = '8';
+
+    //
+    // Сopy data of textures.
+    //
+    size_t tex_size = 0;
+    size_t step = 0;
+    size_t off_g = 0;
+    size_t off_b = 0;
+
+    // Calculate size of the target array and rule how data will be copied.
+    if (!pID_R.empty() && nullptr != src_texture[0]) {
+        tex_size += src_texture[0]->Data.size();
+        step++, off_g++, off_b++;
+    }
+    if (!pID_G.empty() && nullptr != src_texture[1]) {
+        tex_size += src_texture[1]->Data.size();
+        step++, off_b++;
+    }
+    if (!pID_B.empty() && nullptr != src_texture[2]) {
+        tex_size += src_texture[2]->Data.size();
+        step++;
+    }
+    if (!pID_A.empty() && nullptr != src_texture[3]) {
+        tex_size += src_texture[3]->Data.size();
+        step++;
+    }
+
+    // Create target array.
+    converted_texture.Data = new uint8_t[tex_size];
+    // And copy data
+    auto CopyTextureData = [&](const std::string &pID, const size_t pOffset, const size_t pStep, const uint8_t pSrcTexNum) -> void {
+        if (!pID.empty()) {
+            for (size_t idx_target = pOffset, idx_src = 0; idx_target < tex_size; idx_target += pStep, idx_src++) {
+                CAMFImporter_NodeElement_Texture *tex = src_texture[pSrcTexNum];
+                ai_assert(tex);
+                converted_texture.Data[idx_target] = tex->Data.at(idx_src);
+            }
+        }
+    }; // auto CopyTextureData = [&](const size_t pOffset, const size_t pStep, const uint8_t pSrcTexNum) -> void
+
+    CopyTextureData(pID_R, 0, step, 0);
+    CopyTextureData(pID_G, off_g, step, 1);
+    CopyTextureData(pID_B, off_b, step, 2);
+    CopyTextureData(pID_A, step - 1, step, 3);
+
+    // Store new converted texture ID
+    converted_texture.ID = TextureConverted_ID;
+    // Store new converted texture
+    mTexture_Converted.push_back(converted_texture);
+
+    return TextureConverted_Index;
+}
+
+void AMFImporter::PostprocessHelper_SplitFacesByTextureID(std::list<SComplexFace> &pInputList, std::list<std::list<SComplexFace>> &pOutputList_Separated) {
+    auto texmap_is_equal = [](const CAMFImporter_NodeElement_TexMap *pTexMap1, const CAMFImporter_NodeElement_TexMap *pTexMap2) -> bool {
+        if ((pTexMap1 == nullptr) && (pTexMap2 == nullptr)) return true;
+        if (pTexMap1 == nullptr) return false;
+        if (pTexMap2 == nullptr) return false;
+
+        if (pTexMap1->TextureID_R != pTexMap2->TextureID_R) return false;
+        if (pTexMap1->TextureID_G != pTexMap2->TextureID_G) return false;
+        if (pTexMap1->TextureID_B != pTexMap2->TextureID_B) return false;
+        if (pTexMap1->TextureID_A != pTexMap2->TextureID_A) return false;
+
+        return true;
+    };
+
+    pOutputList_Separated.clear();
+    if (pInputList.empty()) return;
+
+    do {
+        SComplexFace face_start = pInputList.front();
+        std::list<SComplexFace> face_list_cur;
+
+        for (std::list<SComplexFace>::iterator it = pInputList.begin(), it_end = pInputList.end(); it != it_end;) {
+            if (texmap_is_equal(face_start.TexMap, it->TexMap)) {
+                auto it_old = it;
+
+                ++it;
+                face_list_cur.push_back(*it_old);
+                pInputList.erase(it_old);
+            } else {
+                ++it;
+            }
+        }
+
+        if (!face_list_cur.empty()) pOutputList_Separated.push_back(face_list_cur);
+
+    } while (!pInputList.empty());
+}
+
+void AMFImporter::Postprocess_AddMetadata(const std::list<CAMFImporter_NodeElement_Metadata *> &metadataList, aiNode &sceneNode) const {
+    if (!metadataList.empty()) {
+        if (sceneNode.mMetaData != nullptr) throw DeadlyImportError("Postprocess. MetaData member in node are not nullptr. Something went wrong.");
+
+        // copy collected metadata to output node.
+        sceneNode.mMetaData = aiMetadata::Alloc(static_cast<unsigned int>(metadataList.size()));
+        size_t meta_idx(0);
+
+        for (const CAMFImporter_NodeElement_Metadata &metadata : metadataList) {
+            sceneNode.mMetaData->Set(static_cast<unsigned int>(meta_idx++), metadata.Type, aiString(metadata.Value));
+        }
+    } // if(!metadataList.empty())
+}
+
+void AMFImporter::Postprocess_BuildNodeAndObject(const CAMFImporter_NodeElement_Object &pNodeElement, std::list<aiMesh *> &pMeshList, aiNode **pSceneNode) {
+    CAMFImporter_NodeElement_Color *object_color = nullptr;
+
+    // create new aiNode and set name as <object> has.
+    *pSceneNode = new aiNode;
+    (*pSceneNode)->mName = pNodeElement.ID;
+    // read mesh and color
+    for (const CAMFImporter_NodeElement *ne_child : pNodeElement.Child) {
+        std::vector<aiVector3D> vertex_arr;
+        std::vector<CAMFImporter_NodeElement_Color *> color_arr;
+
+        // color for object
+        if (ne_child->Type == CAMFImporter_NodeElement::ENET_Color) object_color = (CAMFImporter_NodeElement_Color *)ne_child;
+
+        if (ne_child->Type == CAMFImporter_NodeElement::ENET_Mesh) {
+            // Create arrays from children of mesh: vertices.
+            PostprocessHelper_CreateMeshDataArray(*((CAMFImporter_NodeElement_Mesh *)ne_child), vertex_arr, color_arr);
+            // Use this arrays as a source when creating every aiMesh
+            Postprocess_BuildMeshSet(*((CAMFImporter_NodeElement_Mesh *)ne_child), vertex_arr, color_arr, object_color, pMeshList, **pSceneNode);
+        }
+    } // for(const CAMFImporter_NodeElement* ne_child: pNodeElement)
+}
+
+void AMFImporter::Postprocess_BuildMeshSet(const CAMFImporter_NodeElement_Mesh &pNodeElement, const std::vector<aiVector3D> &pVertexCoordinateArray,
+        const std::vector<CAMFImporter_NodeElement_Color *> &pVertexColorArray,
+        const CAMFImporter_NodeElement_Color *pObjectColor, std::list<aiMesh *> &pMeshList, aiNode &pSceneNode) {
+    std::list<unsigned int> mesh_idx;
+
+    // all data stored in "volume", search for it.
+    for (const CAMFImporter_NodeElement *ne_child : pNodeElement.Child) {
+        const CAMFImporter_NodeElement_Color *ne_volume_color = nullptr;
+        const SPP_Material *cur_mat = nullptr;
+
+        if (ne_child->Type == CAMFImporter_NodeElement::ENET_Volume) {
+            /******************* Get faces *******************/
+            const CAMFImporter_NodeElement_Volume *ne_volume = reinterpret_cast<const CAMFImporter_NodeElement_Volume *>(ne_child);
+
+            std::list<SComplexFace> complex_faces_list; // List of the faces of the volume.
+            std::list<std::list<SComplexFace>> complex_faces_toplist; // List of the face list for every mesh.
+
+            // check if volume use material
+            if (!ne_volume->MaterialID.empty()) {
+                if (!Find_ConvertedMaterial(ne_volume->MaterialID, &cur_mat)) Throw_ID_NotFound(ne_volume->MaterialID);
+            }
+
+            // inside "volume" collect all data and place to arrays or create new objects
+            for (const CAMFImporter_NodeElement *ne_volume_child : ne_volume->Child) {
+                // color for volume
+                if (ne_volume_child->Type == CAMFImporter_NodeElement::ENET_Color) {
+                    ne_volume_color = reinterpret_cast<const CAMFImporter_NodeElement_Color *>(ne_volume_child);
+                } else if (ne_volume_child->Type == CAMFImporter_NodeElement::ENET_Triangle) // triangles, triangles colors
+                {
+                    const CAMFImporter_NodeElement_Triangle &tri_al = *reinterpret_cast<const CAMFImporter_NodeElement_Triangle *>(ne_volume_child);
+
+                    SComplexFace complex_face;
+
+                    // initialize pointers
+                    complex_face.Color = nullptr;
+                    complex_face.TexMap = nullptr;
+                    // get data from triangle children: color, texture coordinates.
+                    if (tri_al.Child.size()) {
+                        for (const CAMFImporter_NodeElement *ne_triangle_child : tri_al.Child) {
+                            if (ne_triangle_child->Type == CAMFImporter_NodeElement::ENET_Color)
+                                complex_face.Color = reinterpret_cast<const CAMFImporter_NodeElement_Color *>(ne_triangle_child);
+                            else if (ne_triangle_child->Type == CAMFImporter_NodeElement::ENET_TexMap)
+                                complex_face.TexMap = reinterpret_cast<const CAMFImporter_NodeElement_TexMap *>(ne_triangle_child);
+                        }
+                    } // if(tri_al.Child.size())
+
+                    // create new face and store it.
+                    complex_face.Face.mNumIndices = 3;
+                    complex_face.Face.mIndices = new unsigned int[3];
+                    complex_face.Face.mIndices[0] = static_cast<unsigned int>(tri_al.V[0]);
+                    complex_face.Face.mIndices[1] = static_cast<unsigned int>(tri_al.V[1]);
+                    complex_face.Face.mIndices[2] = static_cast<unsigned int>(tri_al.V[2]);
+                    complex_faces_list.push_back(complex_face);
+                }
+            } // for(const CAMFImporter_NodeElement* ne_volume_child: ne_volume->Child)
+
+            /**** Split faces list: one list per mesh ****/
+            PostprocessHelper_SplitFacesByTextureID(complex_faces_list, complex_faces_toplist);
+
+            /***** Create mesh for every faces list ******/
+            for (std::list<SComplexFace> &face_list_cur : complex_faces_toplist) {
+                auto VertexIndex_GetMinimal = [](const std::list<SComplexFace> &pFaceList, const size_t *pBiggerThan) -> size_t {
+                    size_t rv = 0;
+
+                    if (pBiggerThan != nullptr) {
+                        bool found = false;
+
+                        for (const SComplexFace &face : pFaceList) {
+                            for (size_t idx_vert = 0; idx_vert < face.Face.mNumIndices; idx_vert++) {
+                                if (face.Face.mIndices[idx_vert] > *pBiggerThan) {
+                                    rv = face.Face.mIndices[idx_vert];
+                                    found = true;
+
+                                    break;
+                                }
+                            }
+
+                            if (found) break;
+                        }
+
+                        if (!found) return *pBiggerThan;
+                    } else {
+                        rv = pFaceList.front().Face.mIndices[0];
+                    } // if(pBiggerThan != nullptr) else
+
+                    for (const SComplexFace &face : pFaceList) {
+                        for (size_t vi = 0; vi < face.Face.mNumIndices; vi++) {
+                            if (face.Face.mIndices[vi] < rv) {
+                                if (pBiggerThan != nullptr) {
+                                    if (face.Face.mIndices[vi] > *pBiggerThan) rv = face.Face.mIndices[vi];
+                                } else {
+                                    rv = face.Face.mIndices[vi];
+                                }
+                            }
+                        }
+                    } // for(const SComplexFace& face: pFaceList)
+
+                    return rv;
+                }; // auto VertexIndex_GetMinimal = [](const std::list<SComplexFace>& pFaceList, const size_t* pBiggerThan) -> size_t
+
+                auto VertexIndex_Replace = [](std::list<SComplexFace> &pFaceList, const size_t pIdx_From, const size_t pIdx_To) -> void {
+                    for (const SComplexFace &face : pFaceList) {
+                        for (size_t vi = 0; vi < face.Face.mNumIndices; vi++) {
+                            if (face.Face.mIndices[vi] == pIdx_From) face.Face.mIndices[vi] = static_cast<unsigned int>(pIdx_To);
+                        }
+                    }
+                }; // auto VertexIndex_Replace = [](std::list<SComplexFace>& pFaceList, const size_t pIdx_From, const size_t pIdx_To) -> void
+
+                auto Vertex_CalculateColor = [&](const size_t pIdx) -> aiColor4D {
+                    // Color priorities(In descending order):
+                    // 1. triangle color;
+                    // 2. vertex color;
+                    // 3. volume color;
+                    // 4. object color;
+                    // 5. material;
+                    // 6. default - invisible coat.
+                    //
+                    // Fill vertices colors in color priority list above that's points from 1 to 6.
+                    if ((pIdx < pVertexColorArray.size()) && (pVertexColorArray[pIdx] != nullptr)) // check for vertex color
+                    {
+                        if (pVertexColorArray[pIdx]->Composed)
+                            throw DeadlyImportError("IME: vertex color composed");
+                        else
+                            return pVertexColorArray[pIdx]->Color;
+                    } else if (ne_volume_color != nullptr) // check for volume color
+                    {
+                        if (ne_volume_color->Composed)
+                            throw DeadlyImportError("IME: volume color composed");
+                        else
+                            return ne_volume_color->Color;
+                    } else if (pObjectColor != nullptr) // check for object color
+                    {
+                        if (pObjectColor->Composed)
+                            throw DeadlyImportError("IME: object color composed");
+                        else
+                            return pObjectColor->Color;
+                    } else if (cur_mat != nullptr) // check for material
+                    {
+                        return cur_mat->GetColor(pVertexCoordinateArray.at(pIdx).x, pVertexCoordinateArray.at(pIdx).y, pVertexCoordinateArray.at(pIdx).z);
+                    } else // set default color.
+                    {
+                        return { 0, 0, 0, 0 };
+                    } // if((vi < pVertexColorArray.size()) && (pVertexColorArray[vi] != nullptr)) else
+                }; // auto Vertex_CalculateColor = [&](const size_t pIdx) -> aiColor4D
+
+                aiMesh *tmesh = new aiMesh;
+
+                tmesh->mPrimitiveTypes = aiPrimitiveType_TRIANGLE; // Only triangles is supported by AMF.
+                //
+                // set geometry and colors (vertices)
+                //
+                // copy faces/triangles
+                tmesh->mNumFaces = static_cast<unsigned int>(face_list_cur.size());
+                tmesh->mFaces = new aiFace[tmesh->mNumFaces];
+
+                // Create vertices list and optimize indices. Optimisation mean following.In AMF all volumes use one big list of vertices. And one volume
+                // can use only part of vertices list, for example: vertices list contain few thousands of vertices and volume use vertices 1, 3, 10.
+                // Do you need all this thousands of garbage? Of course no. So, optimisation step transformate sparse indices set to continuous.
+                size_t VertexCount_Max = tmesh->mNumFaces * 3; // 3 - triangles.
+                std::vector<aiVector3D> vert_arr, texcoord_arr;
+                std::vector<aiColor4D> col_arr;
+
+                vert_arr.reserve(VertexCount_Max * 2); // "* 2" - see below TODO.
+                col_arr.reserve(VertexCount_Max * 2);
+
+                { // fill arrays
+                    size_t vert_idx_from, vert_idx_to;
+
+                    // first iteration.
+                    vert_idx_to = 0;
+                    vert_idx_from = VertexIndex_GetMinimal(face_list_cur, nullptr);
+                    vert_arr.push_back(pVertexCoordinateArray.at(vert_idx_from));
+                    col_arr.push_back(Vertex_CalculateColor(vert_idx_from));
+                    if (vert_idx_from != vert_idx_to) VertexIndex_Replace(face_list_cur, vert_idx_from, vert_idx_to);
+
+                    // rest iterations
+                    do {
+                        vert_idx_from = VertexIndex_GetMinimal(face_list_cur, &vert_idx_to);
+                        if (vert_idx_from == vert_idx_to) break; // all indices are transferred,
+
+                        vert_arr.push_back(pVertexCoordinateArray.at(vert_idx_from));
+                        col_arr.push_back(Vertex_CalculateColor(vert_idx_from));
+                        vert_idx_to++;
+                        if (vert_idx_from != vert_idx_to) VertexIndex_Replace(face_list_cur, vert_idx_from, vert_idx_to);
+
+                    } while (true);
+                } // fill arrays. END.
+
+                //
+                // check if triangle colors are used and create additional faces if needed.
+                //
+                for (const SComplexFace &face_cur : face_list_cur) {
+                    if (face_cur.Color != nullptr) {
+                        aiColor4D face_color;
+                        size_t vert_idx_new = vert_arr.size();
+
+                        if (face_cur.Color->Composed)
+                            throw DeadlyImportError("IME: face color composed");
+                        else
+                            face_color = face_cur.Color->Color;
+
+                        for (size_t idx_ind = 0; idx_ind < face_cur.Face.mNumIndices; idx_ind++) {
+                            vert_arr.push_back(vert_arr.at(face_cur.Face.mIndices[idx_ind]));
+                            col_arr.push_back(face_color);
+                            face_cur.Face.mIndices[idx_ind] = static_cast<unsigned int>(vert_idx_new++);
+                        }
+                    } // if(face_cur.Color != nullptr)
+                } // for(const SComplexFace& face_cur: face_list_cur)
+
+                //
+                // if texture is used then copy texture coordinates too.
+                //
+                if (face_list_cur.front().TexMap != nullptr) {
+                    size_t idx_vert_new = vert_arr.size();
+                    ///TODO: clean unused vertices. "* 2": in certain cases - mesh full of triangle colors - vert_arr will contain duplicated vertices for
+                    /// colored triangles and initial vertices (for colored vertices) which in real became unused. This part need more thinking about
+                    /// optimisation.
+                    bool *idx_vert_used;
+
+                    idx_vert_used = new bool[VertexCount_Max * 2];
+                    for (size_t i = 0, i_e = VertexCount_Max * 2; i < i_e; i++)
+                        idx_vert_used[i] = false;
+
+                    // This ID's will be used when set materials ID in scene.
+                    tmesh->mMaterialIndex = static_cast<unsigned int>(PostprocessHelper_GetTextureID_Or_Create(face_list_cur.front().TexMap->TextureID_R,
+                            face_list_cur.front().TexMap->TextureID_G,
+                            face_list_cur.front().TexMap->TextureID_B,
+                            face_list_cur.front().TexMap->TextureID_A));
+                    texcoord_arr.resize(VertexCount_Max * 2);
+                    for (const SComplexFace &face_cur : face_list_cur) {
+                        for (size_t idx_ind = 0; idx_ind < face_cur.Face.mNumIndices; idx_ind++) {
+                            const size_t idx_vert = face_cur.Face.mIndices[idx_ind];
+
+                            if (!idx_vert_used[idx_vert]) {
+                                texcoord_arr.at(idx_vert) = face_cur.TexMap->TextureCoordinate[idx_ind];
+                                idx_vert_used[idx_vert] = true;
+                            } else if (texcoord_arr.at(idx_vert) != face_cur.TexMap->TextureCoordinate[idx_ind]) {
+                                // in that case one vertex is shared with many texture coordinates. We need to duplicate vertex with another texture
+                                // coordinates.
+                                vert_arr.push_back(vert_arr.at(idx_vert));
+                                col_arr.push_back(col_arr.at(idx_vert));
+                                texcoord_arr.at(idx_vert_new) = face_cur.TexMap->TextureCoordinate[idx_ind];
+                                face_cur.Face.mIndices[idx_ind] = static_cast<unsigned int>(idx_vert_new++);
+                            }
+                        } // for(size_t idx_ind = 0; idx_ind < face_cur.Face.mNumIndices; idx_ind++)
+                    } // for(const SComplexFace& face_cur: face_list_cur)
+
+                    delete[] idx_vert_used;
+                    // shrink array
+                    texcoord_arr.resize(idx_vert_new);
+                } // if(face_list_cur.front().TexMap != nullptr)
+
+                //
+                // copy collected data to mesh
+                //
+                tmesh->mNumVertices = static_cast<unsigned int>(vert_arr.size());
+                tmesh->mVertices = new aiVector3D[tmesh->mNumVertices];
+                tmesh->mColors[0] = new aiColor4D[tmesh->mNumVertices];
+
+                memcpy(tmesh->mVertices, vert_arr.data(), tmesh->mNumVertices * sizeof(aiVector3D));
+                memcpy(tmesh->mColors[0], col_arr.data(), tmesh->mNumVertices * sizeof(aiColor4D));
+                if (texcoord_arr.size() > 0) {
+                    tmesh->mTextureCoords[0] = new aiVector3D[tmesh->mNumVertices];
+                    memcpy(tmesh->mTextureCoords[0], texcoord_arr.data(), tmesh->mNumVertices * sizeof(aiVector3D));
+                    tmesh->mNumUVComponents[0] = 2; // U and V stored in "x", "y" of aiVector3D.
+                }
+
+                size_t idx_face = 0;
+                for (const SComplexFace &face_cur : face_list_cur)
+                    tmesh->mFaces[idx_face++] = face_cur.Face;
+
+                // store new aiMesh
+                mesh_idx.push_back(static_cast<unsigned int>(pMeshList.size()));
+                pMeshList.push_back(tmesh);
+            } // for(const std::list<SComplexFace>& face_list_cur: complex_faces_toplist)
+        } // if(ne_child->Type == CAMFImporter_NodeElement::ENET_Volume)
+    } // for(const CAMFImporter_NodeElement* ne_child: pNodeElement.Child)
+
+    // if meshes was created then assign new indices with current aiNode
+    if (!mesh_idx.empty()) {
+        std::list<unsigned int>::const_iterator mit = mesh_idx.begin();
+
+        pSceneNode.mNumMeshes = static_cast<unsigned int>(mesh_idx.size());
+        pSceneNode.mMeshes = new unsigned int[pSceneNode.mNumMeshes];
+        for (size_t i = 0; i < pSceneNode.mNumMeshes; i++)
+            pSceneNode.mMeshes[i] = *mit++;
+    } // if(mesh_idx.size() > 0)
+}
+
+void AMFImporter::Postprocess_BuildMaterial(const CAMFImporter_NodeElement_Material &pMaterial) {
+    SPP_Material new_mat;
+
+    new_mat.ID = pMaterial.ID;
+    for (const CAMFImporter_NodeElement *mat_child : pMaterial.Child) {
+        if (mat_child->Type == CAMFImporter_NodeElement::ENET_Color) {
+            new_mat.Color = (CAMFImporter_NodeElement_Color *)mat_child;
+        } else if (mat_child->Type == CAMFImporter_NodeElement::ENET_Metadata) {
+            new_mat.Metadata.push_back((CAMFImporter_NodeElement_Metadata *)mat_child);
+        }
+    } // for(const CAMFImporter_NodeElement* mat_child; pMaterial.Child)
+
+    // place converted material to special list
+    mMaterial_Converted.push_back(new_mat);
+}
+
+void AMFImporter::Postprocess_BuildConstellation(CAMFImporter_NodeElement_Constellation &pConstellation, std::list<aiNode *> &pNodeList) const {
+    aiNode *con_node;
+    std::list<aiNode *> ch_node;
+
+    // We will build next hierarchy:
+    // aiNode as parent (<constellation>) for set of nodes as a children
+    //  |- aiNode for transformation (<instance> -> <delta...>, <r...>) - aiNode for pointing to object ("objectid")
+    //  ...
+    //  \_ aiNode for transformation (<instance> -> <delta...>, <r...>) - aiNode for pointing to object ("objectid")
+    con_node = new aiNode;
+    con_node->mName = pConstellation.ID;
+    // Walk through children and search for instances of another objects, constellations.
+    for (const CAMFImporter_NodeElement *ne : pConstellation.Child) {
+        aiMatrix4x4 tmat;
+        aiNode *t_node;
+        aiNode *found_node;
+
+        if (ne->Type == CAMFImporter_NodeElement::ENET_Metadata) continue;
+        if (ne->Type != CAMFImporter_NodeElement::ENET_Instance) throw DeadlyImportError("Only <instance> nodes can be in <constellation>.");
+
+        // create alias for conveniance
+        CAMFImporter_NodeElement_Instance &als = *((CAMFImporter_NodeElement_Instance *)ne);
+        // find referenced object
+        if (!Find_ConvertedNode(als.ObjectID, pNodeList, &found_node)) Throw_ID_NotFound(als.ObjectID);
+
+        // create node for applying transformation
+        t_node = new aiNode;
+        t_node->mParent = con_node;
+        // apply transformation
+        aiMatrix4x4::Translation(als.Delta, tmat), t_node->mTransformation *= tmat;
+        aiMatrix4x4::RotationX(als.Rotation.x, tmat), t_node->mTransformation *= tmat;
+        aiMatrix4x4::RotationY(als.Rotation.y, tmat), t_node->mTransformation *= tmat;
+        aiMatrix4x4::RotationZ(als.Rotation.z, tmat), t_node->mTransformation *= tmat;
+        // create array for one child node
+        t_node->mNumChildren = 1;
+        t_node->mChildren = new aiNode *[t_node->mNumChildren];
+        SceneCombiner::Copy(&t_node->mChildren[0], found_node);
+        t_node->mChildren[0]->mParent = t_node;
+        ch_node.push_back(t_node);
+    } // for(const CAMFImporter_NodeElement* ne: pConstellation.Child)
+
+    // copy found aiNode's as children
+    if (ch_node.empty()) throw DeadlyImportError("<constellation> must have at least one <instance>.");
+
+    size_t ch_idx = 0;
+
+    con_node->mNumChildren = static_cast<unsigned int>(ch_node.size());
+    con_node->mChildren = new aiNode *[con_node->mNumChildren];
+    for (aiNode *node : ch_node)
+        con_node->mChildren[ch_idx++] = node;
+
+    // and place "root" of <constellation> node to node list
+    pNodeList.push_back(con_node);
+}
+
+void AMFImporter::Postprocess_BuildScene(aiScene *pScene) {
+    std::list<aiNode *> node_list;
+    std::list<aiMesh *> mesh_list;
+    std::list<CAMFImporter_NodeElement_Metadata *> meta_list;
+
+    //
+    // Because for AMF "material" is just complex colors mixing so aiMaterial will not be used.
+    // For building aiScene we are must to do few steps:
+    // at first creating root node for aiScene.
+    pScene->mRootNode = new aiNode;
+    pScene->mRootNode->mParent = nullptr;
+    pScene->mFlags |= AI_SCENE_FLAGS_ALLOW_SHARED;
+    // search for root(<amf>) element
+    CAMFImporter_NodeElement *root_el = nullptr;
+
+    for (CAMFImporter_NodeElement *ne : mNodeElement_List) {
+        if (ne->Type != CAMFImporter_NodeElement::ENET_Root) continue;
+
+        root_el = ne;
+
+        break;
+    } // for(const CAMFImporter_NodeElement* ne: mNodeElement_List)
+
+    // Check if root element are found.
+    if (root_el == nullptr) throw DeadlyImportError("Root(<amf>) element not found.");
+
+    // after that walk through children of root and collect data. Five types of nodes can be placed at top level - in <amf>: <object>, <material>, <texture>,
+    // <constellation> and <metadata>. But at first we must read <material> and <texture> because they will be used in <object>. <metadata> can be read
+    // at any moment.
+    //
+    // 1. <material>
+    // 2. <texture> will be converted later when processing triangles list. \sa Postprocess_BuildMeshSet
+    for (const CAMFImporter_NodeElement *root_child : root_el->Child) {
+        if (root_child->Type == CAMFImporter_NodeElement::ENET_Material) Postprocess_BuildMaterial(*((CAMFImporter_NodeElement_Material *)root_child));
+    }
+
+    // After "appearance" nodes we must read <object> because it will be used in <constellation> -> <instance>.
+    //
+    // 3. <object>
+    for (const CAMFImporter_NodeElement *root_child : root_el->Child) {
+        if (root_child->Type == CAMFImporter_NodeElement::ENET_Object) {
+            aiNode *tnode = nullptr;
+
+            // for <object> mesh and node must be built: object ID assigned to aiNode name and will be used in future for <instance>
+            Postprocess_BuildNodeAndObject(*((CAMFImporter_NodeElement_Object *)root_child), mesh_list, &tnode);
+            if (tnode != nullptr) node_list.push_back(tnode);
+        }
+    } // for(const CAMFImporter_NodeElement* root_child: root_el->Child)
+
+    // And finally read rest of nodes.
+    //
+    for (const CAMFImporter_NodeElement *root_child : root_el->Child) {
+        // 4. <constellation>
+        if (root_child->Type == CAMFImporter_NodeElement::ENET_Constellation) {
+            // <object> and <constellation> at top of self abstraction use aiNode. So we can use only aiNode list for creating new aiNode's.
+            Postprocess_BuildConstellation(*((CAMFImporter_NodeElement_Constellation *)root_child), node_list);
+        }
+
+        // 5, <metadata>
+        if (root_child->Type == CAMFImporter_NodeElement::ENET_Metadata) meta_list.push_back((CAMFImporter_NodeElement_Metadata *)root_child);
+    } // for(const CAMFImporter_NodeElement* root_child: root_el->Child)
+
+    // at now we can add collected metadata to root node
+    Postprocess_AddMetadata(meta_list, *pScene->mRootNode);
+    //
+    // Check constellation children
+    //
+    // As said in specification:
+    // "When multiple objects and constellations are defined in a single file, only the top level objects and constellations are available for printing."
+    // What that means? For example: if some object is used in constellation then you must show only constellation but not original object.
+    // And at this step we are checking that relations.
+nl_clean_loop:
+
+    if (node_list.size() > 1) {
+        // walk through all nodes
+        for (std::list<aiNode *>::iterator nl_it = node_list.begin(); nl_it != node_list.end(); ++nl_it) {
+            // and try to find them in another top nodes.
+            std::list<aiNode *>::const_iterator next_it = nl_it;
+
+            ++next_it;
+            for (; next_it != node_list.end(); ++next_it) {
+                if ((*next_it)->FindNode((*nl_it)->mName) != nullptr) {
+                    // if current top node(nl_it) found in another top node then erase it from node_list and restart search loop.
+                    node_list.erase(nl_it);
+
+                    goto nl_clean_loop;
+                }
+            } // for(; next_it != node_list.end(); next_it++)
+        } // for(std::list<aiNode*>::const_iterator nl_it = node_list.begin(); nl_it != node_list.end(); nl_it++)
+    }
+
+    //
+    // move created objects to aiScene
+    //
+    //
+    // Nodes
+    if (!node_list.empty()) {
+        std::list<aiNode *>::const_iterator nl_it = node_list.begin();
+
+        pScene->mRootNode->mNumChildren = static_cast<unsigned int>(node_list.size());
+        pScene->mRootNode->mChildren = new aiNode *[pScene->mRootNode->mNumChildren];
+        for (size_t i = 0; i < pScene->mRootNode->mNumChildren; i++) {
+            // Objects and constellation that must be showed placed at top of hierarchy in <amf> node. So all aiNode's in node_list must have
+            // mRootNode only as parent.
+            (*nl_it)->mParent = pScene->mRootNode;
+            pScene->mRootNode->mChildren[i] = *nl_it++;
+        }
+    } // if(node_list.size() > 0)
+
+    //
+    // Meshes
+    if (!mesh_list.empty()) {
+        std::list<aiMesh *>::const_iterator ml_it = mesh_list.begin();
+
+        pScene->mNumMeshes = static_cast<unsigned int>(mesh_list.size());
+        pScene->mMeshes = new aiMesh *[pScene->mNumMeshes];
+        for (size_t i = 0; i < pScene->mNumMeshes; i++)
+            pScene->mMeshes[i] = *ml_it++;
+    } // if(mesh_list.size() > 0)
+
+    //
+    // Textures
+    pScene->mNumTextures = static_cast<unsigned int>(mTexture_Converted.size());
+    if (pScene->mNumTextures > 0) {
+        size_t idx;
+
+        idx = 0;
+        pScene->mTextures = new aiTexture *[pScene->mNumTextures];
+        for (const SPP_Texture &tex_convd : mTexture_Converted) {
+            pScene->mTextures[idx] = new aiTexture;
+            pScene->mTextures[idx]->mWidth = static_cast<unsigned int>(tex_convd.Width);
+            pScene->mTextures[idx]->mHeight = static_cast<unsigned int>(tex_convd.Height);
+            pScene->mTextures[idx]->pcData = (aiTexel *)tex_convd.Data;
+            // texture format description.
+            strcpy(pScene->mTextures[idx]->achFormatHint, tex_convd.FormatHint);
+            idx++;
+        } // for(const SPP_Texture& tex_convd: mTexture_Converted)
+
+        // Create materials for embedded textures.
+        idx = 0;
+        pScene->mNumMaterials = static_cast<unsigned int>(mTexture_Converted.size());
+        pScene->mMaterials = new aiMaterial *[pScene->mNumMaterials];
+        for (const SPP_Texture &tex_convd : mTexture_Converted) {
+            const aiString texture_id(AI_EMBEDDED_TEXNAME_PREFIX + to_string(idx));
+            const int mode = aiTextureOp_Multiply;
+            const int repeat = tex_convd.Tiled ? 1 : 0;
+
+            pScene->mMaterials[idx] = new aiMaterial;
+            pScene->mMaterials[idx]->AddProperty(&texture_id, AI_MATKEY_TEXTURE_DIFFUSE(0));
+            pScene->mMaterials[idx]->AddProperty(&mode, 1, AI_MATKEY_TEXOP_DIFFUSE(0));
+            pScene->mMaterials[idx]->AddProperty(&repeat, 1, AI_MATKEY_MAPPINGMODE_U_DIFFUSE(0));
+            pScene->mMaterials[idx]->AddProperty(&repeat, 1, AI_MATKEY_MAPPINGMODE_V_DIFFUSE(0));
+            idx++;
+        }
+    } // if(pScene->mNumTextures > 0)
+} // END: after that walk through children of root and collect data
+
+} // namespace Assimp
+
+#endif // !ASSIMP_BUILD_NO_AMF_IMPORTER
diff --git a/code/ASE/ASELoader.cpp b/code/AssetLib/ASE/ASELoader.cpp
similarity index 64%
rename from code/ASE/ASELoader.cpp
rename to code/AssetLib/ASE/ASELoader.cpp
index b2155d5e5..47b357248 100644
--- a/code/ASE/ASELoader.cpp
+++ b/code/AssetLib/ASE/ASELoader.cpp
@@ -51,15 +51,15 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 // internal headers
 #include "ASELoader.h"
-#include <assimp/StringComparison.h>
-#include <assimp/SkeletonMeshBuilder.h>
 #include "Common/TargetAnimation.h"
+#include <assimp/SkeletonMeshBuilder.h>
+#include <assimp/StringComparison.h>
 
-#include <assimp/Importer.hpp>
-#include <assimp/IOSystem.hpp>
-#include <assimp/DefaultLogger.hpp>
-#include <assimp/scene.h>
 #include <assimp/importerdesc.h>
+#include <assimp/scene.h>
+#include <assimp/DefaultLogger.hpp>
+#include <assimp/IOSystem.hpp>
+#include <assimp/Importer.hpp>
 
 #include <memory>
 
@@ -84,12 +84,8 @@ static const aiImporterDesc desc = {
 
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
-ASEImporter::ASEImporter()
-: mParser()
-, mBuffer()
-, pcScene()
-, configRecomputeNormals()
-, noSkeletonMesh() {
+ASEImporter::ASEImporter() :
+        mParser(), mBuffer(), pcScene(), configRecomputeNormals(), noSkeletonMesh() {
     // empty
 }
 
@@ -101,7 +97,7 @@ ASEImporter::~ASEImporter() {
 
 // ------------------------------------------------------------------------------------------------
 // Returns whether the class can handle the format of the given file.
-bool ASEImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool cs) const {
+bool ASEImporter::CanRead(const std::string &pFile, IOSystem *pIOHandler, bool cs) const {
     // check file extension
     const std::string extension = GetExtension(pFile);
 
@@ -110,41 +106,43 @@ bool ASEImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool
     }
 
     if ((!extension.length() || cs) && pIOHandler) {
-        const char* tokens[] = {"*3dsmax_asciiexport"};
-        return SearchFileHeaderForToken(pIOHandler,pFile,tokens,1);
+        const char *tokens[] = { "*3dsmax_asciiexport" };
+        return SearchFileHeaderForToken(pIOHandler, pFile, tokens, 1);
     }
     return false;
 }
 
 // ------------------------------------------------------------------------------------------------
 // Loader meta information
-const aiImporterDesc* ASEImporter::GetInfo () const {
+const aiImporterDesc *ASEImporter::GetInfo() const {
     return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------
 // Setup configuration options
-void ASEImporter::SetupProperties(const Importer* pImp) {
+void ASEImporter::SetupProperties(const Importer *pImp) {
     configRecomputeNormals = (pImp->GetPropertyInteger(
-        AI_CONFIG_IMPORT_ASE_RECONSTRUCT_NORMALS,1) ? true : false);
+                                      AI_CONFIG_IMPORT_ASE_RECONSTRUCT_NORMALS, 1) ?
+                                      true :
+                                      false);
 
-    noSkeletonMesh = pImp->GetPropertyInteger(AI_CONFIG_IMPORT_NO_SKELETON_MESHES,0) != 0;
+    noSkeletonMesh = pImp->GetPropertyInteger(AI_CONFIG_IMPORT_NO_SKELETON_MESHES, 0) != 0;
 }
 
 // ------------------------------------------------------------------------------------------------
 // Imports the given file into the given scene structure.
-void ASEImporter::InternReadFile( const std::string& pFile,
-    aiScene* pScene, IOSystem* pIOHandler) {
-    std::unique_ptr<IOStream> file( pIOHandler->Open( pFile, "rb"));
+void ASEImporter::InternReadFile(const std::string &pFile,
+        aiScene *pScene, IOSystem *pIOHandler) {
+    std::unique_ptr<IOStream> file(pIOHandler->Open(pFile, "rb"));
 
     // Check whether we can read from the file
-    if( file.get() == nullptr) {
-        throw DeadlyImportError( "Failed to open ASE file " + pFile + ".");
+    if (file.get() == nullptr) {
+        throw DeadlyImportError("Failed to open ASE file " + pFile + ".");
     }
 
     // Allocate storage and copy the contents of the file to a memory buffer
     std::vector<char> mBuffer2;
-    TextFileToBuffer(file.get(),mBuffer2);
+    TextFileToBuffer(file.get(), mBuffer2);
 
     this->mBuffer = &mBuffer2[0];
     this->pcScene = pScene;
@@ -155,8 +153,8 @@ void ASEImporter::InternReadFile( const std::string& pFile,
     // ASE is the actual version 200 (that is currently written by max)
     // ------------------------------------------------------------------
     unsigned int defaultFormat;
-    std::string::size_type s = pFile.length()-1;
-    switch (pFile.c_str()[s])   {
+    std::string::size_type s = pFile.length() - 1;
+    switch (pFile.c_str()[s]) {
 
     case 'C':
     case 'c':
@@ -167,7 +165,7 @@ void ASEImporter::InternReadFile( const std::string& pFile,
     };
 
     // Construct an ASE parser and parse the file
-    ASE::Parser parser(mBuffer,defaultFormat);
+    ASE::Parser parser(mBuffer, defaultFormat);
     mParser = &parser;
     mParser->Parse();
 
@@ -175,7 +173,7 @@ void ASEImporter::InternReadFile( const std::string& pFile,
     // Check whether we god at least one mesh. If we did - generate
     // materials and copy meshes.
     // ------------------------------------------------------------------
-    if ( !mParser->m_vMeshes.empty())   {
+    if (!mParser->m_vMeshes.empty()) {
 
         // If absolutely no material has been loaded from the file
         // we need to generate a default material
@@ -183,32 +181,32 @@ void ASEImporter::InternReadFile( const std::string& pFile,
 
         // process all meshes
         bool tookNormals = false;
-        std::vector<aiMesh*> avOutMeshes;
-        avOutMeshes.reserve(mParser->m_vMeshes.size()*2);
-        for (std::vector<ASE::Mesh>::iterator i =  mParser->m_vMeshes.begin();i != mParser->m_vMeshes.end();++i)    {
+        std::vector<aiMesh *> avOutMeshes;
+        avOutMeshes.reserve(mParser->m_vMeshes.size() * 2);
+        for (std::vector<ASE::Mesh>::iterator i = mParser->m_vMeshes.begin(); i != mParser->m_vMeshes.end(); ++i) {
             if ((*i).bSkip) {
                 continue;
             }
             BuildUniqueRepresentation(*i);
 
             // Need to generate proper vertex normals if necessary
-            if(GenerateNormals(*i)) {
+            if (GenerateNormals(*i)) {
                 tookNormals = true;
             }
 
             // Convert all meshes to aiMesh objects
-            ConvertMeshes(*i,avOutMeshes);
+            ConvertMeshes(*i, avOutMeshes);
         }
-        if (tookNormals)    {
+        if (tookNormals) {
             ASSIMP_LOG_DEBUG("ASE: Taking normals from the file. Use "
-                "the AI_CONFIG_IMPORT_ASE_RECONSTRUCT_NORMALS setting if you "
-                "experience problems");
+                             "the AI_CONFIG_IMPORT_ASE_RECONSTRUCT_NORMALS setting if you "
+                             "experience problems");
         }
 
         // Now build the output mesh list. Remove dummies
         pScene->mNumMeshes = (unsigned int)avOutMeshes.size();
-        aiMesh** pp = pScene->mMeshes = new aiMesh*[pScene->mNumMeshes];
-        for (std::vector<aiMesh*>::const_iterator i =  avOutMeshes.begin();i != avOutMeshes.end();++i) {
+        aiMesh **pp = pScene->mMeshes = new aiMesh *[pScene->mNumMeshes];
+        for (std::vector<aiMesh *>::const_iterator i = avOutMeshes.begin(); i != avOutMeshes.end(); ++i) {
             if (!(*i)->mNumFaces) {
                 continue;
             }
@@ -225,18 +223,21 @@ void ASEImporter::InternReadFile( const std::string& pFile,
     // Copy all scene graph nodes - lights, cameras, dummies and meshes
     // into one huge list.
     //------------------------------------------------------------------
-    std::vector<BaseNode*> nodes;
-    nodes.reserve(mParser->m_vMeshes.size() +mParser->m_vLights.size()
-        + mParser->m_vCameras.size() + mParser->m_vDummies.size());
+    std::vector<BaseNode *> nodes;
+    nodes.reserve(mParser->m_vMeshes.size() + mParser->m_vLights.size() + mParser->m_vCameras.size() + mParser->m_vDummies.size());
 
     // Lights
-    for (auto &light : mParser->m_vLights)nodes.push_back(&light);
+    for (auto &light : mParser->m_vLights)
+        nodes.push_back(&light);
     // Cameras
-    for (auto &camera : mParser->m_vCameras)nodes.push_back(&camera);
+    for (auto &camera : mParser->m_vCameras)
+        nodes.push_back(&camera);
     // Meshes
-    for (auto &mesh : mParser->m_vMeshes)nodes.push_back(&mesh);
+    for (auto &mesh : mParser->m_vMeshes)
+        nodes.push_back(&mesh);
     // Dummies
-    for (auto &dummy : mParser->m_vDummies)nodes.push_back(&dummy);
+    for (auto &dummy : mParser->m_vDummies)
+        nodes.push_back(&dummy);
 
     // build the final node graph
     BuildNodes(nodes);
@@ -255,7 +256,7 @@ void ASEImporter::InternReadFile( const std::string& pFile,
     // to build a mesh for the animation skeleton
     // FIXME: very strange results
     // ------------------------------------------------------------------
-    if (!pScene->mNumMeshes)    {
+    if (!pScene->mNumMeshes) {
         pScene->mFlags |= AI_SCENE_FLAGS_INCOMPLETE;
         if (!noSkeletonMesh) {
             SkeletonMeshBuilder skeleton(pScene);
@@ -263,82 +264,80 @@ void ASEImporter::InternReadFile( const std::string& pFile,
     }
 }
 // ------------------------------------------------------------------------------------------------
-void ASEImporter::GenerateDefaultMaterial()
-{
-    ai_assert(NULL != mParser);
+void ASEImporter::GenerateDefaultMaterial() {
+    ai_assert(nullptr != mParser);
 
     bool bHas = false;
-    for (std::vector<ASE::Mesh>::iterator i =  mParser->m_vMeshes.begin();i != mParser->m_vMeshes.end();++i) {
-        if ((*i).bSkip)continue;
+    for (std::vector<ASE::Mesh>::iterator i = mParser->m_vMeshes.begin(); i != mParser->m_vMeshes.end(); ++i) {
+        if ((*i).bSkip) continue;
         if (ASE::Face::DEFAULT_MATINDEX == (*i).iMaterialIndex) {
             (*i).iMaterialIndex = (unsigned int)mParser->m_vMaterials.size();
             bHas = true;
         }
     }
-    if (bHas || mParser->m_vMaterials.empty())  {
+    if (bHas || mParser->m_vMaterials.empty()) {
         // add a simple material without submaterials to the parser's list
-        mParser->m_vMaterials.push_back ( ASE::Material(AI_DEFAULT_MATERIAL_NAME) );
-        ASE::Material& mat = mParser->m_vMaterials.back();
+        mParser->m_vMaterials.push_back(ASE::Material(AI_DEFAULT_MATERIAL_NAME));
+        ASE::Material &mat = mParser->m_vMaterials.back();
 
-        mat.mDiffuse  = aiColor3D(0.6f,0.6f,0.6f);
-        mat.mSpecular = aiColor3D(1.0f,1.0f,1.0f);
-        mat.mAmbient  = aiColor3D(0.05f,0.05f,0.05f);
-        mat.mShading  = Discreet3DS::Gouraud;
+        mat.mDiffuse = aiColor3D(0.6f, 0.6f, 0.6f);
+        mat.mSpecular = aiColor3D(1.0f, 1.0f, 1.0f);
+        mat.mAmbient = aiColor3D(0.05f, 0.05f, 0.05f);
+        mat.mShading = Discreet3DS::Gouraud;
     }
 }
 
 // ------------------------------------------------------------------------------------------------
-void ASEImporter::BuildAnimations(const std::vector<BaseNode*>& nodes)
-{
+void ASEImporter::BuildAnimations(const std::vector<BaseNode *> &nodes) {
     // check whether we have at least one mesh which has animations
-    std::vector<ASE::BaseNode*>::const_iterator i =  nodes.begin();
+    std::vector<ASE::BaseNode *>::const_iterator i = nodes.begin();
     unsigned int iNum = 0;
-    for (;i != nodes.end();++i) {
+    for (; i != nodes.end(); ++i) {
 
         // TODO: Implement Bezier & TCB support
         if ((*i)->mAnim.mPositionType != ASE::Animation::TRACK) {
             ASSIMP_LOG_WARN("ASE: Position controller uses Bezier/TCB keys. "
-                "This is not supported.");
+                            "This is not supported.");
         }
         if ((*i)->mAnim.mRotationType != ASE::Animation::TRACK) {
             ASSIMP_LOG_WARN("ASE: Rotation controller uses Bezier/TCB keys. "
-                "This is not supported.");
+                            "This is not supported.");
         }
-        if ((*i)->mAnim.mScalingType != ASE::Animation::TRACK)  {
+        if ((*i)->mAnim.mScalingType != ASE::Animation::TRACK) {
             ASSIMP_LOG_WARN("ASE: Position controller uses Bezier/TCB keys. "
-                "This is not supported.");
+                            "This is not supported.");
         }
 
         // We compare against 1 here - firstly one key is not
         // really an animation and secondly MAX writes dummies
         // that represent the node transformation.
-        if ((*i)->mAnim.akeyPositions.size()>1 || (*i)->mAnim.akeyRotations.size()>1 || (*i)->mAnim.akeyScaling.size()>1){
+        if ((*i)->mAnim.akeyPositions.size() > 1 || (*i)->mAnim.akeyRotations.size() > 1 || (*i)->mAnim.akeyScaling.size() > 1) {
             ++iNum;
         }
-        if ((*i)->mTargetAnim.akeyPositions.size() > 1 && is_not_qnan( (*i)->mTargetPosition.x )) {
+        if ((*i)->mTargetAnim.akeyPositions.size() > 1 && is_not_qnan((*i)->mTargetPosition.x)) {
             ++iNum;
         }
     }
-    if (iNum)   {
+    if (iNum) {
         // Generate a new animation channel and setup everything for it
         pcScene->mNumAnimations = 1;
-        pcScene->mAnimations    = new aiAnimation*[1];
-        aiAnimation* pcAnim     = pcScene->mAnimations[0] = new aiAnimation();
-        pcAnim->mNumChannels    = iNum;
-        pcAnim->mChannels       = new aiNodeAnim*[iNum];
+        pcScene->mAnimations = new aiAnimation *[1];
+        aiAnimation *pcAnim = pcScene->mAnimations[0] = new aiAnimation();
+        pcAnim->mNumChannels = iNum;
+        pcAnim->mChannels = new aiNodeAnim *[iNum];
         pcAnim->mTicksPerSecond = mParser->iFrameSpeed * mParser->iTicksPerFrame;
 
         iNum = 0;
 
         // Now iterate through all meshes and collect all data we can find
-        for (i =  nodes.begin();i != nodes.end();++i)   {
+        for (i = nodes.begin(); i != nodes.end(); ++i) {
 
-            ASE::BaseNode* me = *i;
-            if ( me->mTargetAnim.akeyPositions.size() > 1 && is_not_qnan( me->mTargetPosition.x ))  {
+            ASE::BaseNode *me = *i;
+            if (me->mTargetAnim.akeyPositions.size() > 1 && is_not_qnan(me->mTargetPosition.x)) {
                 // Generate an extra channel for the camera/light target.
                 // BuildNodes() does also generate an extra node, named
                 // <baseName>.Target.
-                aiNodeAnim* nd = pcAnim->mChannels[iNum++] = new aiNodeAnim();
+                aiNodeAnim *nd = pcAnim->mChannels[iNum++] = new aiNodeAnim();
                 nd->mNodeName.Set(me->mName + ".Target");
 
                 // If there is no input position channel we will need
@@ -357,32 +356,31 @@ void ASEImporter::BuildAnimations(const std::vector<BaseNode*>& nodes)
                 helper.Process(&me->mTargetAnim.akeyPositions);*/
 
                 // Allocate the key array and fill it
-                nd->mNumPositionKeys = (unsigned int) me->mTargetAnim.akeyPositions.size();
+                nd->mNumPositionKeys = (unsigned int)me->mTargetAnim.akeyPositions.size();
                 nd->mPositionKeys = new aiVectorKey[nd->mNumPositionKeys];
 
-                ::memcpy(nd->mPositionKeys,&me->mTargetAnim.akeyPositions[0],
-                    nd->mNumPositionKeys * sizeof(aiVectorKey));
+                ::memcpy(nd->mPositionKeys, &me->mTargetAnim.akeyPositions[0],
+                        nd->mNumPositionKeys * sizeof(aiVectorKey));
             }
 
-            if (me->mAnim.akeyPositions.size() > 1 || me->mAnim.akeyRotations.size() > 1 || me->mAnim.akeyScaling.size() > 1)   {
+            if (me->mAnim.akeyPositions.size() > 1 || me->mAnim.akeyRotations.size() > 1 || me->mAnim.akeyScaling.size() > 1) {
                 // Begin a new node animation channel for this node
-                aiNodeAnim* nd = pcAnim->mChannels[iNum++] = new aiNodeAnim();
+                aiNodeAnim *nd = pcAnim->mChannels[iNum++] = new aiNodeAnim();
                 nd->mNodeName.Set(me->mName);
 
                 // copy position keys
-                if (me->mAnim.akeyPositions.size() > 1 )
-                {
+                if (me->mAnim.akeyPositions.size() > 1) {
                     // Allocate the key array and fill it
-                    nd->mNumPositionKeys = (unsigned int) me->mAnim.akeyPositions.size();
+                    nd->mNumPositionKeys = (unsigned int)me->mAnim.akeyPositions.size();
                     nd->mPositionKeys = new aiVectorKey[nd->mNumPositionKeys];
 
-                    ::memcpy(nd->mPositionKeys,&me->mAnim.akeyPositions[0],
-                        nd->mNumPositionKeys * sizeof(aiVectorKey));
+                    ::memcpy(nd->mPositionKeys, &me->mAnim.akeyPositions[0],
+                            nd->mNumPositionKeys * sizeof(aiVectorKey));
                 }
                 // copy rotation keys
-                if (me->mAnim.akeyRotations.size() > 1 )    {
+                if (me->mAnim.akeyRotations.size() > 1) {
                     // Allocate the key array and fill it
-                    nd->mNumRotationKeys = (unsigned int) me->mAnim.akeyRotations.size();
+                    nd->mNumRotationKeys = (unsigned int)me->mAnim.akeyRotations.size();
                     nd->mRotationKeys = new aiQuatKey[nd->mNumRotationKeys];
 
                     // --------------------------------------------------------------------
@@ -395,11 +393,11 @@ void ASEImporter::BuildAnimations(const std::vector<BaseNode*>& nodes)
                     // --------------------------------------------------------------------
 
                     aiQuaternion cur;
-                    for (unsigned int a = 0; a < nd->mNumRotationKeys;++a)  {
+                    for (unsigned int a = 0; a < nd->mNumRotationKeys; ++a) {
                         aiQuatKey q = me->mAnim.akeyRotations[a];
 
                         if (mParser->iFileFormat > 110) {
-                            cur = (a ? cur*q.mValue : q.mValue);
+                            cur = (a ? cur * q.mValue : q.mValue);
                             q.mValue = cur.Normalize();
                         }
                         nd->mRotationKeys[a] = q;
@@ -409,13 +407,13 @@ void ASEImporter::BuildAnimations(const std::vector<BaseNode*>& nodes)
                     }
                 }
                 // copy scaling keys
-                if (me->mAnim.akeyScaling.size() > 1 )  {
+                if (me->mAnim.akeyScaling.size() > 1) {
                     // Allocate the key array and fill it
-                    nd->mNumScalingKeys = (unsigned int) me->mAnim.akeyScaling.size();
+                    nd->mNumScalingKeys = (unsigned int)me->mAnim.akeyScaling.size();
                     nd->mScalingKeys = new aiVectorKey[nd->mNumScalingKeys];
 
-                    ::memcpy(nd->mScalingKeys,&me->mAnim.akeyScaling[0],
-                        nd->mNumScalingKeys * sizeof(aiVectorKey));
+                    ::memcpy(nd->mScalingKeys, &me->mAnim.akeyScaling[0],
+                            nd->mNumScalingKeys * sizeof(aiVectorKey));
                 }
             }
         }
@@ -424,18 +422,17 @@ void ASEImporter::BuildAnimations(const std::vector<BaseNode*>& nodes)
 
 // ------------------------------------------------------------------------------------------------
 // Build output cameras
-void ASEImporter::BuildCameras()
-{
-    if (!mParser->m_vCameras.empty())   {
+void ASEImporter::BuildCameras() {
+    if (!mParser->m_vCameras.empty()) {
         pcScene->mNumCameras = (unsigned int)mParser->m_vCameras.size();
-        pcScene->mCameras = new aiCamera*[pcScene->mNumCameras];
+        pcScene->mCameras = new aiCamera *[pcScene->mNumCameras];
 
-        for (unsigned int i = 0; i < pcScene->mNumCameras;++i)  {
-            aiCamera* out = pcScene->mCameras[i] = new aiCamera();
-            ASE::Camera& in = mParser->m_vCameras[i];
+        for (unsigned int i = 0; i < pcScene->mNumCameras; ++i) {
+            aiCamera *out = pcScene->mCameras[i] = new aiCamera();
+            ASE::Camera &in = mParser->m_vCameras[i];
 
             // copy members
-            out->mClipPlaneFar  = in.mFar;
+            out->mClipPlaneFar = in.mFar;
             out->mClipPlaneNear = (in.mNear ? in.mNear : 0.1f);
             out->mHorizontalFOV = in.mFOV;
 
@@ -446,24 +443,22 @@ void ASEImporter::BuildCameras()
 
 // ------------------------------------------------------------------------------------------------
 // Build output lights
-void ASEImporter::BuildLights()
-{
-    if (!mParser->m_vLights.empty())    {
+void ASEImporter::BuildLights() {
+    if (!mParser->m_vLights.empty()) {
         pcScene->mNumLights = (unsigned int)mParser->m_vLights.size();
-        pcScene->mLights    = new aiLight*[pcScene->mNumLights];
+        pcScene->mLights = new aiLight *[pcScene->mNumLights];
 
-        for (unsigned int i = 0; i < pcScene->mNumLights;++i)   {
-            aiLight* out = pcScene->mLights[i] = new aiLight();
-            ASE::Light& in = mParser->m_vLights[i];
+        for (unsigned int i = 0; i < pcScene->mNumLights; ++i) {
+            aiLight *out = pcScene->mLights[i] = new aiLight();
+            ASE::Light &in = mParser->m_vLights[i];
 
             // The direction is encoded in the transformation matrix of the node.
             // In 3DS MAX the light source points into negative Z direction if
             // the node transformation is the identity.
-            out->mDirection = aiVector3D(0.f,0.f,-1.f);
+            out->mDirection = aiVector3D(0.f, 0.f, -1.f);
 
             out->mName.Set(in.mName);
-            switch (in.mLightType)
-            {
+            switch (in.mLightType) {
             case ASE::Light::TARGET:
                 out->mType = aiLightSource_SPOT;
                 out->mAngleInnerCone = AI_DEG_TO_RAD(in.mAngle);
@@ -475,7 +470,7 @@ void ASEImporter::BuildLights()
                 break;
 
             default:
-            //case ASE::Light::OMNI:
+                //case ASE::Light::OMNI:
                 out->mType = aiLightSource_POINT;
                 break;
             };
@@ -485,57 +480,55 @@ void ASEImporter::BuildLights()
 }
 
 // ------------------------------------------------------------------------------------------------
-void ASEImporter::AddNodes(const std::vector<BaseNode*>& nodes,
-    aiNode* pcParent,const char* szName)
-{
+void ASEImporter::AddNodes(const std::vector<BaseNode *> &nodes,
+        aiNode *pcParent, const char *szName) {
     aiMatrix4x4 m;
-    AddNodes(nodes,pcParent,szName,m);
+    AddNodes(nodes, pcParent, szName, m);
 }
 
 // ------------------------------------------------------------------------------------------------
 // Add meshes to a given node
-void ASEImporter::AddMeshes(const ASE::BaseNode* snode,aiNode* node)
-{
-    for (unsigned int i = 0; i < pcScene->mNumMeshes;++i)   {
+void ASEImporter::AddMeshes(const ASE::BaseNode *snode, aiNode *node) {
+    for (unsigned int i = 0; i < pcScene->mNumMeshes; ++i) {
         // Get the name of the mesh (the mesh instance has been temporarily stored in the third vertex color)
-        const aiMesh* pcMesh  = pcScene->mMeshes[i];
-        const ASE::Mesh* mesh = (const ASE::Mesh*)pcMesh->mColors[2];
+        const aiMesh *pcMesh = pcScene->mMeshes[i];
+        const ASE::Mesh *mesh = (const ASE::Mesh *)pcMesh->mColors[2];
 
         if (mesh == snode) {
             ++node->mNumMeshes;
         }
     }
 
-    if(node->mNumMeshes)    {
+    if (node->mNumMeshes) {
         node->mMeshes = new unsigned int[node->mNumMeshes];
-        for (unsigned int i = 0, p = 0; i < pcScene->mNumMeshes;++i)    {
+        for (unsigned int i = 0, p = 0; i < pcScene->mNumMeshes; ++i) {
 
-            const aiMesh* pcMesh  = pcScene->mMeshes[i];
-            const ASE::Mesh* mesh = (const ASE::Mesh*)pcMesh->mColors[2];
-            if (mesh == snode)  {
+            const aiMesh *pcMesh = pcScene->mMeshes[i];
+            const ASE::Mesh *mesh = (const ASE::Mesh *)pcMesh->mColors[2];
+            if (mesh == snode) {
                 node->mMeshes[p++] = i;
 
                 // Transform all vertices of the mesh back into their local space ->
                 // at the moment they are pretransformed
-                aiMatrix4x4 m  = mesh->mTransform;
+                aiMatrix4x4 m = mesh->mTransform;
                 m.Inverse();
 
-                aiVector3D* pvCurPtr = pcMesh->mVertices;
-                const aiVector3D* pvEndPtr = pvCurPtr + pcMesh->mNumVertices;
-                while (pvCurPtr != pvEndPtr)    {
+                aiVector3D *pvCurPtr = pcMesh->mVertices;
+                const aiVector3D *pvEndPtr = pvCurPtr + pcMesh->mNumVertices;
+                while (pvCurPtr != pvEndPtr) {
                     *pvCurPtr = m * (*pvCurPtr);
                     pvCurPtr++;
                 }
 
                 // Do the same for the normal vectors, if we have them.
                 // As always, inverse transpose.
-                if (pcMesh->mNormals)   {
-                    aiMatrix3x3 m3 = aiMatrix3x3( mesh->mTransform );
+                if (pcMesh->mNormals) {
+                    aiMatrix3x3 m3 = aiMatrix3x3(mesh->mTransform);
                     m3.Transpose();
 
                     pvCurPtr = pcMesh->mNormals;
                     pvEndPtr = pvCurPtr + pcMesh->mNumVertices;
-                    while (pvCurPtr != pvEndPtr)    {
+                    while (pvCurPtr != pvEndPtr) {
                         *pvCurPtr = m3 * (*pvCurPtr);
                         pvCurPtr++;
                     }
@@ -547,68 +540,65 @@ void ASEImporter::AddMeshes(const ASE::BaseNode* snode,aiNode* node)
 
 // ------------------------------------------------------------------------------------------------
 // Add child nodes to a given parent node
-void ASEImporter::AddNodes (const std::vector<BaseNode*>& nodes,
-    aiNode* pcParent, const char* szName,
-    const aiMatrix4x4& mat)
-{
+void ASEImporter::AddNodes(const std::vector<BaseNode *> &nodes,
+        aiNode *pcParent, const char *szName,
+        const aiMatrix4x4 &mat) {
     const size_t len = szName ? ::strlen(szName) : 0;
     ai_assert(4 <= AI_MAX_NUMBER_OF_COLOR_SETS);
 
     // Receives child nodes for the pcParent node
-    std::vector<aiNode*> apcNodes;
+    std::vector<aiNode *> apcNodes;
 
     // Now iterate through all nodes in the scene and search for one
     // which has *us* as parent.
-    for (std::vector<BaseNode*>::const_iterator it = nodes.begin(), end = nodes.end(); it != end; ++it) {
-        const BaseNode* snode = *it;
+    for (std::vector<BaseNode *>::const_iterator it = nodes.begin(), end = nodes.end(); it != end; ++it) {
+        const BaseNode *snode = *it;
         if (szName) {
-            if (len != snode->mParent.length() || ::strcmp(szName,snode->mParent.c_str()))
+            if (len != snode->mParent.length() || ::strcmp(szName, snode->mParent.c_str()))
                 continue;
-        }
-        else if (snode->mParent.length())
+        } else if (snode->mParent.length())
             continue;
 
         (*it)->mProcessed = true;
 
         // Allocate a new node and add it to the output data structure
         apcNodes.push_back(new aiNode());
-        aiNode* node = apcNodes.back();
+        aiNode *node = apcNodes.back();
 
         node->mName.Set((snode->mName.length() ? snode->mName.c_str() : "Unnamed_Node"));
         node->mParent = pcParent;
 
         // Setup the transformation matrix of the node
-        aiMatrix4x4 mParentAdjust  = mat;
+        aiMatrix4x4 mParentAdjust = mat;
         mParentAdjust.Inverse();
-        node->mTransformation = mParentAdjust*snode->mTransform;
+        node->mTransformation = mParentAdjust * snode->mTransform;
 
         // Add sub nodes - prevent stack overflow due to recursive parenting
-        if (node->mName != node->mParent->mName && node->mName != node->mParent->mParent->mName ) {
-            AddNodes(nodes,node,node->mName.data,snode->mTransform);
+        if (node->mName != node->mParent->mName && node->mName != node->mParent->mParent->mName) {
+            AddNodes(nodes, node, node->mName.data, snode->mTransform);
         }
 
         // Further processing depends on the type of the node
-        if (snode->mType == ASE::BaseNode::Mesh)    {
+        if (snode->mType == ASE::BaseNode::Mesh) {
             // If the type of this node is "Mesh" we need to search
             // the list of output meshes in the data structure for
             // all those that belonged to this node once. This is
             // slightly inconvinient here and a better solution should
             // be used when this code is refactored next.
-            AddMeshes(snode,node);
-        }
-        else if (is_not_qnan( snode->mTargetPosition.x ))   {
+            AddMeshes(snode, node);
+        } else if (is_not_qnan(snode->mTargetPosition.x)) {
             // If this is a target camera or light we generate a small
             // child node which marks the position of the camera
             // target (the direction information is contained in *this*
             // node's animation track but the exact target position
             // would be lost otherwise)
-            if (!node->mNumChildren)    {
-                node->mChildren = new aiNode*[1];
+            if (!node->mNumChildren) {
+                node->mChildren = new aiNode *[1];
             }
 
-            aiNode* nd = new aiNode();
+            aiNode *nd = new aiNode();
 
-            nd->mName.Set ( snode->mName + ".Target" );
+            nd->mName.Set(snode->mName + ".Target");
 
             nd->mTransformation.a4 = snode->mTargetPosition.x - snode->mTransform.a4;
             nd->mTransformation.b4 = snode->mTargetPosition.y - snode->mTransform.b4;
@@ -617,14 +607,14 @@ void ASEImporter::AddNodes (const std::vector<BaseNode*>& nodes,
             nd->mParent = node;
 
             // The .Target node is always the first child node
-            for (unsigned int m = 0; m < node->mNumChildren;++m)
-                node->mChildren[m+1] = node->mChildren[m];
+            for (unsigned int m = 0; m < node->mNumChildren; ++m)
+                node->mChildren[m + 1] = node->mChildren[m];
 
             node->mChildren[0] = nd;
             node->mNumChildren++;
 
             // What we did is so great, it is at least worth a debug message
-            ASSIMP_LOG_DEBUG("ASE: Generating separate target node ("+snode->mName+")");
+            ASSIMP_LOG_DEBUG("ASE: Generating separate target node (" + snode->mName + ")");
         }
     }
 
@@ -632,10 +622,10 @@ void ASEImporter::AddNodes (const std::vector<BaseNode*>& nodes,
     // We allocate one slot more  in case this is a target camera/light
     pcParent->mNumChildren = (unsigned int)apcNodes.size();
     if (pcParent->mNumChildren) {
-        pcParent->mChildren = new aiNode*[apcNodes.size()+1 /* PLUS ONE !!! */];
+        pcParent->mChildren = new aiNode *[apcNodes.size() + 1 /* PLUS ONE !!! */];
 
         // now build all nodes for our nice new children
-        for (unsigned int p = 0; p < apcNodes.size();++p)
+        for (unsigned int p = 0; p < apcNodes.size(); ++p)
             pcParent->mChildren[p] = apcNodes[p];
     }
     return;
@@ -643,32 +633,32 @@ void ASEImporter::AddNodes (const std::vector<BaseNode*>& nodes,
 
 // ------------------------------------------------------------------------------------------------
 // Build the output node graph
-void ASEImporter::BuildNodes(std::vector<BaseNode*>& nodes) {
-    ai_assert(NULL != pcScene);
+void ASEImporter::BuildNodes(std::vector<BaseNode *> &nodes) {
+    ai_assert(nullptr != pcScene);
 
     // allocate the one and only root node
-    aiNode* root = pcScene->mRootNode = new aiNode();
+    aiNode *root = pcScene->mRootNode = new aiNode();
     root->mName.Set("<ASERoot>");
 
     // Setup the coordinate system transformation
     pcScene->mRootNode->mNumChildren = 1;
-    pcScene->mRootNode->mChildren = new aiNode*[1];
-    aiNode* ch = pcScene->mRootNode->mChildren[0] = new aiNode();
+    pcScene->mRootNode->mChildren = new aiNode *[1];
+    aiNode *ch = pcScene->mRootNode->mChildren[0] = new aiNode();
     ch->mParent = root;
 
     // Change the transformation matrix of all nodes
     for (BaseNode *node : nodes) {
-        aiMatrix4x4& m = node->mTransform;
+        aiMatrix4x4 &m = node->mTransform;
         m.Transpose(); // row-order vs column-order
     }
 
     // add all nodes
-    AddNodes(nodes,ch,NULL);
+    AddNodes(nodes, ch, nullptr);
 
     // now iterate through al nodes and find those that have not yet
     // been added to the nodegraph (= their parent could not be recognized)
-    std::vector<const BaseNode*> aiList;
-    for (std::vector<BaseNode*>::iterator it = nodes.begin(), end = nodes.end();it != end; ++it)    {
+    std::vector<const BaseNode *> aiList;
+    for (std::vector<BaseNode *>::iterator it = nodes.begin(), end = nodes.end(); it != end; ++it) {
         if ((*it)->mProcessed) {
             continue;
         }
@@ -678,54 +668,54 @@ void ASEImporter::BuildNodes(std::vector<BaseNode*>& nodes) {
 
         // search the list another time, starting *here* and try to find out whether
         // there is a node that references *us* as a parent
-        for (std::vector<BaseNode*>::const_iterator it2 = nodes.begin();it2 != end; ++it2) {
+        for (std::vector<BaseNode *>::const_iterator it2 = nodes.begin(); it2 != end; ++it2) {
             if (it2 == it) {
                 continue;
             }
 
-            if ((*it2)->mName == (*it)->mParent)    {
+            if ((*it2)->mName == (*it)->mParent) {
                 bKnowParent = true;
                 break;
             }
         }
-        if (!bKnowParent)   {
+        if (!bKnowParent) {
             aiList.push_back(*it);
         }
     }
 
     // Are there ane orphaned nodes?
-    if (!aiList.empty())    {
-        std::vector<aiNode*> apcNodes;
+    if (!aiList.empty()) {
+        std::vector<aiNode *> apcNodes;
         apcNodes.reserve(aiList.size() + pcScene->mRootNode->mNumChildren);
 
-        for (unsigned int i = 0; i < pcScene->mRootNode->mNumChildren;++i)
+        for (unsigned int i = 0; i < pcScene->mRootNode->mNumChildren; ++i)
             apcNodes.push_back(pcScene->mRootNode->mChildren[i]);
 
         delete[] pcScene->mRootNode->mChildren;
-        for (std::vector<const BaseNode*>::/*const_*/iterator i =  aiList.begin();i != aiList.end();++i)    {
-            const ASE::BaseNode* src = *i;
+        for (std::vector<const BaseNode *>::/*const_*/ iterator i = aiList.begin(); i != aiList.end(); ++i) {
+            const ASE::BaseNode *src = *i;
 
             // The parent is not known, so we can assume that we must add
             // this node to the root node of the whole scene
-            aiNode* pcNode = new aiNode();
+            aiNode *pcNode = new aiNode();
             pcNode->mParent = pcScene->mRootNode;
             pcNode->mName.Set(src->mName);
-            AddMeshes(src,pcNode);
-            AddNodes(nodes,pcNode,pcNode->mName.data);
+            AddMeshes(src, pcNode);
+            AddNodes(nodes, pcNode, pcNode->mName.data);
             apcNodes.push_back(pcNode);
         }
 
         // Regenerate our output array
-        pcScene->mRootNode->mChildren = new aiNode*[apcNodes.size()];
-        for (unsigned int i = 0; i < apcNodes.size();++i)
+        pcScene->mRootNode->mChildren = new aiNode *[apcNodes.size()];
+        for (unsigned int i = 0; i < apcNodes.size(); ++i)
             pcScene->mRootNode->mChildren[i] = apcNodes[i];
 
         pcScene->mRootNode->mNumChildren = (unsigned int)apcNodes.size();
     }
 
-    // Reset the third color set to NULL - we used this field to store a temporary pointer
-    for (unsigned int i = 0; i < pcScene->mNumMeshes;++i)
-        pcScene->mMeshes[i]->mColors[2] = NULL;
+    // Reset the third color set to nullptr - we used this field to store a temporary pointer
+    for (unsigned int i = 0; i < pcScene->mNumMeshes; ++i)
+        pcScene->mMeshes[i]->mColors[2] = nullptr;
 
     // The root node should not have at least one child or the file is valid
     if (!pcScene->mRootNode->mNumChildren) {
@@ -733,17 +723,17 @@ void ASEImporter::BuildNodes(std::vector<BaseNode*>& nodes) {
     }
 
     // Now rotate the whole scene 90 degrees around the x axis to convert to internal coordinate system
-    pcScene->mRootNode->mTransformation = aiMatrix4x4(1.f,0.f,0.f,0.f,
-        0.f,0.f,1.f,0.f,0.f,-1.f,0.f,0.f,0.f,0.f,0.f,1.f);
+    pcScene->mRootNode->mTransformation = aiMatrix4x4(1.f, 0.f, 0.f, 0.f,
+            0.f, 0.f, 1.f, 0.f, 0.f, -1.f, 0.f, 0.f, 0.f, 0.f, 0.f, 1.f);
 }
 
 // ------------------------------------------------------------------------------------------------
 // Convert the imported data to the internal verbose representation
-void ASEImporter::BuildUniqueRepresentation(ASE::Mesh& mesh)    {
+void ASEImporter::BuildUniqueRepresentation(ASE::Mesh &mesh) {
     // allocate output storage
     std::vector<aiVector3D> mPositions;
     std::vector<aiVector3D> amTexCoords[AI_MAX_NUMBER_OF_TEXTURECOORDS];
-    std::vector<aiColor4D>  mVertexColors;
+    std::vector<aiColor4D> mVertexColors;
     std::vector<aiVector3D> mNormals;
     std::vector<BoneVertex> mBoneVertices;
 
@@ -751,13 +741,13 @@ void ASEImporter::BuildUniqueRepresentation(ASE::Mesh& mesh)    {
     mPositions.resize(iSize);
 
     // optional texture coordinates
-    for (unsigned int i = 0; i < AI_MAX_NUMBER_OF_TEXTURECOORDS;++i)    {
-        if (!mesh.amTexCoords[i].empty())   {
+    for (unsigned int i = 0; i < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++i) {
+        if (!mesh.amTexCoords[i].empty()) {
             amTexCoords[i].resize(iSize);
         }
     }
     // optional vertex colors
-    if (!mesh.mVertexColors.empty())    {
+    if (!mesh.mVertexColors.empty()) {
         mVertexColors.resize(iSize);
     }
 
@@ -766,38 +756,37 @@ void ASEImporter::BuildUniqueRepresentation(ASE::Mesh& mesh)    {
         mNormals.resize(iSize);
     }
     // bone vertices. There is no need to change the bone list
-    if (!mesh.mBoneVertices.empty())    {
+    if (!mesh.mBoneVertices.empty()) {
         mBoneVertices.resize(iSize);
     }
 
     // iterate through all faces in the mesh
     unsigned int iCurrent = 0, fi = 0;
-    for (std::vector<ASE::Face>::iterator i =  mesh.mFaces.begin();i != mesh.mFaces.end();++i,++fi) {
-        for (unsigned int n = 0; n < 3;++n,++iCurrent)
-        {
+    for (std::vector<ASE::Face>::iterator i = mesh.mFaces.begin(); i != mesh.mFaces.end(); ++i, ++fi) {
+        for (unsigned int n = 0; n < 3; ++n, ++iCurrent) {
             mPositions[iCurrent] = mesh.mPositions[(*i).mIndices[n]];
 
             // add texture coordinates
-            for (unsigned int c = 0; c < AI_MAX_NUMBER_OF_TEXTURECOORDS;++c)    {
-                if (mesh.amTexCoords[c].empty())break;
+            for (unsigned int c = 0; c < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++c) {
+                if (mesh.amTexCoords[c].empty()) break;
                 amTexCoords[c][iCurrent] = mesh.amTexCoords[c][(*i).amUVIndices[c][n]];
             }
             // add vertex colors
-            if (!mesh.mVertexColors.empty())    {
+            if (!mesh.mVertexColors.empty()) {
                 mVertexColors[iCurrent] = mesh.mVertexColors[(*i).mColorIndices[n]];
             }
             // add normal vectors
             if (!mesh.mNormals.empty()) {
-                mNormals[iCurrent] = mesh.mNormals[fi*3+n];
+                mNormals[iCurrent] = mesh.mNormals[fi * 3 + n];
                 mNormals[iCurrent].Normalize();
             }
 
             // handle bone vertices
-            if ((*i).mIndices[n] < mesh.mBoneVertices.size())   {
+            if ((*i).mIndices[n] < mesh.mBoneVertices.size()) {
                 // (sometimes this will cause bone verts to be duplicated
                 //  however, I' quite sure Schrompf' JoinVerticesStep
                 //  will fix that again ...)
-                mBoneVertices[iCurrent] =  mesh.mBoneVertices[(*i).mIndices[n]];
+                mBoneVertices[iCurrent] = mesh.mBoneVertices[(*i).mIndices[n]];
             }
             (*i).mIndices[n] = iCurrent;
         }
@@ -808,31 +797,29 @@ void ASEImporter::BuildUniqueRepresentation(ASE::Mesh& mesh)    {
     mesh.mPositions = mPositions;
     mesh.mVertexColors = mVertexColors;
 
-    for (unsigned int c = 0; c < AI_MAX_NUMBER_OF_TEXTURECOORDS;++c)
+    for (unsigned int c = 0; c < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++c)
         mesh.amTexCoords[c] = amTexCoords[c];
 }
 
 // ------------------------------------------------------------------------------------------------
 // Copy a texture from the ASE structs to the output material
-void CopyASETexture(aiMaterial& mat, ASE::Texture& texture, aiTextureType type)
-{
+void CopyASETexture(aiMaterial &mat, ASE::Texture &texture, aiTextureType type) {
     // Setup the texture name
     aiString tex;
-    tex.Set( texture.mMapName);
-    mat.AddProperty( &tex, AI_MATKEY_TEXTURE(type,0));
+    tex.Set(texture.mMapName);
+    mat.AddProperty(&tex, AI_MATKEY_TEXTURE(type, 0));
 
     // Setup the texture blend factor
     if (is_not_qnan(texture.mTextureBlend))
-        mat.AddProperty<ai_real>( &texture.mTextureBlend, 1, AI_MATKEY_TEXBLEND(type,0));
+        mat.AddProperty<ai_real>(&texture.mTextureBlend, 1, AI_MATKEY_TEXBLEND(type, 0));
 
     // Setup texture UV transformations
-    mat.AddProperty<ai_real>(&texture.mOffsetU,5,AI_MATKEY_UVTRANSFORM(type,0));
+    mat.AddProperty<ai_real>(&texture.mOffsetU, 5, AI_MATKEY_UVTRANSFORM(type, 0));
 }
 
 // ------------------------------------------------------------------------------------------------
 // Convert from ASE material to output material
-void ASEImporter::ConvertMaterial(ASE::Material& mat)
-{
+void ASEImporter::ConvertMaterial(ASE::Material &mat) {
     // LARGE TODO: Much code her is copied from 3DS ... join them maybe?
 
     // Allocate the output material
@@ -845,135 +832,134 @@ void ASEImporter::ConvertMaterial(ASE::Material& mat)
     mat.mAmbient.b += mParser->m_clrAmbient.b;
 
     aiString name;
-    name.Set( mat.mName);
-    mat.pcInstance->AddProperty( &name, AI_MATKEY_NAME);
+    name.Set(mat.mName);
+    mat.pcInstance->AddProperty(&name, AI_MATKEY_NAME);
 
     // material colors
-    mat.pcInstance->AddProperty( &mat.mAmbient, 1, AI_MATKEY_COLOR_AMBIENT);
-    mat.pcInstance->AddProperty( &mat.mDiffuse, 1, AI_MATKEY_COLOR_DIFFUSE);
-    mat.pcInstance->AddProperty( &mat.mSpecular, 1, AI_MATKEY_COLOR_SPECULAR);
-    mat.pcInstance->AddProperty( &mat.mEmissive, 1, AI_MATKEY_COLOR_EMISSIVE);
+    mat.pcInstance->AddProperty(&mat.mAmbient, 1, AI_MATKEY_COLOR_AMBIENT);
+    mat.pcInstance->AddProperty(&mat.mDiffuse, 1, AI_MATKEY_COLOR_DIFFUSE);
+    mat.pcInstance->AddProperty(&mat.mSpecular, 1, AI_MATKEY_COLOR_SPECULAR);
+    mat.pcInstance->AddProperty(&mat.mEmissive, 1, AI_MATKEY_COLOR_EMISSIVE);
 
     // shininess
-    if (0.0f != mat.mSpecularExponent && 0.0f != mat.mShininessStrength)
-    {
-        mat.pcInstance->AddProperty( &mat.mSpecularExponent, 1, AI_MATKEY_SHININESS);
-        mat.pcInstance->AddProperty( &mat.mShininessStrength, 1, AI_MATKEY_SHININESS_STRENGTH);
+    if (0.0f != mat.mSpecularExponent && 0.0f != mat.mShininessStrength) {
+        mat.pcInstance->AddProperty(&mat.mSpecularExponent, 1, AI_MATKEY_SHININESS);
+        mat.pcInstance->AddProperty(&mat.mShininessStrength, 1, AI_MATKEY_SHININESS_STRENGTH);
     }
     // If there is no shininess, we can disable phong lighting
     else if (D3DS::Discreet3DS::Metal == mat.mShading ||
-        D3DS::Discreet3DS::Phong == mat.mShading ||
-        D3DS::Discreet3DS::Blinn == mat.mShading)
-    {
+             D3DS::Discreet3DS::Phong == mat.mShading ||
+             D3DS::Discreet3DS::Blinn == mat.mShading) {
         mat.mShading = D3DS::Discreet3DS::Gouraud;
     }
 
     // opacity
-    mat.pcInstance->AddProperty<ai_real>( &mat.mTransparency,1,AI_MATKEY_OPACITY);
+    mat.pcInstance->AddProperty<ai_real>(&mat.mTransparency, 1, AI_MATKEY_OPACITY);
 
     // Two sided rendering?
-    if (mat.mTwoSided)
-    {
+    if (mat.mTwoSided) {
         int i = 1;
-        mat.pcInstance->AddProperty<int>(&i,1,AI_MATKEY_TWOSIDED);
+        mat.pcInstance->AddProperty<int>(&i, 1, AI_MATKEY_TWOSIDED);
     }
 
     // shading mode
     aiShadingMode eShading = aiShadingMode_NoShading;
-    switch (mat.mShading)
-    {
-        case D3DS::Discreet3DS::Flat:
-            eShading = aiShadingMode_Flat; break;
-        case D3DS::Discreet3DS::Phong :
-            eShading = aiShadingMode_Phong; break;
-        case D3DS::Discreet3DS::Blinn :
-            eShading = aiShadingMode_Blinn; break;
+    switch (mat.mShading) {
+    case D3DS::Discreet3DS::Flat:
+        eShading = aiShadingMode_Flat;
+        break;
+    case D3DS::Discreet3DS::Phong:
+        eShading = aiShadingMode_Phong;
+        break;
+    case D3DS::Discreet3DS::Blinn:
+        eShading = aiShadingMode_Blinn;
+        break;
 
-            // I don't know what "Wire" shading should be,
-            // assume it is simple lambertian diffuse (L dot N) shading
-        case D3DS::Discreet3DS::Wire:
-            {
-                // set the wireframe flag
-                unsigned int iWire = 1;
-                mat.pcInstance->AddProperty<int>( (int*)&iWire,1,AI_MATKEY_ENABLE_WIREFRAME);
-            }
-        case D3DS::Discreet3DS::Gouraud:
-            eShading = aiShadingMode_Gouraud; break;
-        case D3DS::Discreet3DS::Metal :
-            eShading = aiShadingMode_CookTorrance; break;
+        // I don't know what "Wire" shading should be,
+        // assume it is simple lambertian diffuse (L dot N) shading
+    case D3DS::Discreet3DS::Wire: {
+        // set the wireframe flag
+        unsigned int iWire = 1;
+        mat.pcInstance->AddProperty<int>((int *)&iWire, 1, AI_MATKEY_ENABLE_WIREFRAME);
     }
-    mat.pcInstance->AddProperty<int>( (int*)&eShading,1,AI_MATKEY_SHADING_MODEL);
+    case D3DS::Discreet3DS::Gouraud:
+        eShading = aiShadingMode_Gouraud;
+        break;
+    case D3DS::Discreet3DS::Metal:
+        eShading = aiShadingMode_CookTorrance;
+        break;
+    }
+    mat.pcInstance->AddProperty<int>((int *)&eShading, 1, AI_MATKEY_SHADING_MODEL);
 
     // DIFFUSE texture
-    if( mat.sTexDiffuse.mMapName.length() > 0)
-        CopyASETexture(*mat.pcInstance,mat.sTexDiffuse, aiTextureType_DIFFUSE);
+    if (mat.sTexDiffuse.mMapName.length() > 0)
+        CopyASETexture(*mat.pcInstance, mat.sTexDiffuse, aiTextureType_DIFFUSE);
 
     // SPECULAR texture
-    if( mat.sTexSpecular.mMapName.length() > 0)
-        CopyASETexture(*mat.pcInstance,mat.sTexSpecular, aiTextureType_SPECULAR);
+    if (mat.sTexSpecular.mMapName.length() > 0)
+        CopyASETexture(*mat.pcInstance, mat.sTexSpecular, aiTextureType_SPECULAR);
 
     // AMBIENT texture
-    if( mat.sTexAmbient.mMapName.length() > 0)
-        CopyASETexture(*mat.pcInstance,mat.sTexAmbient, aiTextureType_AMBIENT);
+    if (mat.sTexAmbient.mMapName.length() > 0)
+        CopyASETexture(*mat.pcInstance, mat.sTexAmbient, aiTextureType_AMBIENT);
 
     // OPACITY texture
-    if( mat.sTexOpacity.mMapName.length() > 0)
-        CopyASETexture(*mat.pcInstance,mat.sTexOpacity, aiTextureType_OPACITY);
+    if (mat.sTexOpacity.mMapName.length() > 0)
+        CopyASETexture(*mat.pcInstance, mat.sTexOpacity, aiTextureType_OPACITY);
 
     // EMISSIVE texture
-    if( mat.sTexEmissive.mMapName.length() > 0)
-        CopyASETexture(*mat.pcInstance,mat.sTexEmissive, aiTextureType_EMISSIVE);
+    if (mat.sTexEmissive.mMapName.length() > 0)
+        CopyASETexture(*mat.pcInstance, mat.sTexEmissive, aiTextureType_EMISSIVE);
 
     // BUMP texture
-    if( mat.sTexBump.mMapName.length() > 0)
-        CopyASETexture(*mat.pcInstance,mat.sTexBump, aiTextureType_HEIGHT);
+    if (mat.sTexBump.mMapName.length() > 0)
+        CopyASETexture(*mat.pcInstance, mat.sTexBump, aiTextureType_HEIGHT);
 
     // SHININESS texture
-    if( mat.sTexShininess.mMapName.length() > 0)
-        CopyASETexture(*mat.pcInstance,mat.sTexShininess, aiTextureType_SHININESS);
+    if (mat.sTexShininess.mMapName.length() > 0)
+        CopyASETexture(*mat.pcInstance, mat.sTexShininess, aiTextureType_SHININESS);
 
     // store the name of the material itself, too
-    if( mat.mName.length() > 0) {
-        aiString tex;tex.Set( mat.mName);
-        mat.pcInstance->AddProperty( &tex, AI_MATKEY_NAME);
+    if (mat.mName.length() > 0) {
+        aiString tex;
+        tex.Set(mat.mName);
+        mat.pcInstance->AddProperty(&tex, AI_MATKEY_NAME);
     }
     return;
 }
 
 // ------------------------------------------------------------------------------------------------
 // Build output meshes
-void ASEImporter::ConvertMeshes(ASE::Mesh& mesh, std::vector<aiMesh*>& avOutMeshes)
-{
+void ASEImporter::ConvertMeshes(ASE::Mesh &mesh, std::vector<aiMesh *> &avOutMeshes) {
     // validate the material index of the mesh
-    if (mesh.iMaterialIndex >= mParser->m_vMaterials.size())    {
-        mesh.iMaterialIndex = (unsigned int)mParser->m_vMaterials.size()-1;
+    if (mesh.iMaterialIndex >= mParser->m_vMaterials.size()) {
+        mesh.iMaterialIndex = (unsigned int)mParser->m_vMaterials.size() - 1;
         ASSIMP_LOG_WARN("Material index is out of range");
     }
 
     // If the material the mesh is assigned to is consisting of submeshes, split it
     if (!mParser->m_vMaterials[mesh.iMaterialIndex].avSubMaterials.empty()) {
-        std::vector<ASE::Material> vSubMaterials = mParser->
-            m_vMaterials[mesh.iMaterialIndex].avSubMaterials;
+        std::vector<ASE::Material> vSubMaterials = mParser->m_vMaterials[mesh.iMaterialIndex].avSubMaterials;
 
-        std::vector<unsigned int>* aiSplit = new std::vector<unsigned int>[vSubMaterials.size()];
+        std::vector<unsigned int> *aiSplit = new std::vector<unsigned int>[vSubMaterials.size()];
 
         // build a list of all faces per sub-material
-        for (unsigned int i = 0; i < mesh.mFaces.size();++i)    {
+        for (unsigned int i = 0; i < mesh.mFaces.size(); ++i) {
             // check range
             if (mesh.mFaces[i].iMaterial >= vSubMaterials.size()) {
                 ASSIMP_LOG_WARN("Submaterial index is out of range");
 
                 // use the last material instead
-                aiSplit[vSubMaterials.size()-1].push_back(i);
-            }
-            else aiSplit[mesh.mFaces[i].iMaterial].push_back(i);
+                aiSplit[vSubMaterials.size() - 1].push_back(i);
+            } else
+                aiSplit[mesh.mFaces[i].iMaterial].push_back(i);
         }
 
         // now generate submeshes
-        for (unsigned int p = 0; p < vSubMaterials.size();++p)  {
-            if (!aiSplit[p].empty())    {
+        for (unsigned int p = 0; p < vSubMaterials.size(); ++p) {
+            if (!aiSplit[p].empty()) {
 
-                aiMesh* p_pcOut = new aiMesh();
+                aiMesh *p_pcOut = new aiMesh();
                 p_pcOut->mPrimitiveTypes = aiPrimitiveType_TRIANGLE;
 
                 // let the sub material index
@@ -983,55 +969,55 @@ void ASEImporter::ConvertMeshes(ASE::Mesh& mesh, std::vector<aiMesh*>& avOutMesh
                 mParser->m_vMaterials[mesh.iMaterialIndex].avSubMaterials[p].bNeed = true;
 
                 // store the real index here ... color channel 3
-                p_pcOut->mColors[3] = (aiColor4D*)(uintptr_t)mesh.iMaterialIndex;
+                p_pcOut->mColors[3] = (aiColor4D *)(uintptr_t)mesh.iMaterialIndex;
 
                 // store a pointer to the mesh in color channel 2
-                p_pcOut->mColors[2] = (aiColor4D*) &mesh;
+                p_pcOut->mColors[2] = (aiColor4D *)&mesh;
                 avOutMeshes.push_back(p_pcOut);
 
                 // convert vertices
-                p_pcOut->mNumVertices = (unsigned int)aiSplit[p].size()*3;
+                p_pcOut->mNumVertices = (unsigned int)aiSplit[p].size() * 3;
                 p_pcOut->mNumFaces = (unsigned int)aiSplit[p].size();
 
                 // receive output vertex weights
-                std::vector<std::pair<unsigned int, float> > *avOutputBones = NULL;
-                if (!mesh.mBones.empty())   {
-                    avOutputBones = new std::vector<std::pair<unsigned int, float> >[mesh.mBones.size()];
+                std::vector<std::pair<unsigned int, float>> *avOutputBones = nullptr;
+                if (!mesh.mBones.empty()) {
+                    avOutputBones = new std::vector<std::pair<unsigned int, float>>[mesh.mBones.size()];
                 }
 
                 // allocate enough storage for faces
                 p_pcOut->mFaces = new aiFace[p_pcOut->mNumFaces];
 
-                unsigned int iBase = 0,iIndex;
-                if (p_pcOut->mNumVertices)  {
+                unsigned int iBase = 0, iIndex;
+                if (p_pcOut->mNumVertices) {
                     p_pcOut->mVertices = new aiVector3D[p_pcOut->mNumVertices];
-                    p_pcOut->mNormals  = new aiVector3D[p_pcOut->mNumVertices];
-                    for (unsigned int q = 0; q < aiSplit[p].size();++q) {
+                    p_pcOut->mNormals = new aiVector3D[p_pcOut->mNumVertices];
+                    for (unsigned int q = 0; q < aiSplit[p].size(); ++q) {
 
                         iIndex = aiSplit[p][q];
 
                         p_pcOut->mFaces[q].mIndices = new unsigned int[3];
                         p_pcOut->mFaces[q].mNumIndices = 3;
 
-                        for (unsigned int t = 0; t < 3;++t, ++iBase)    {
+                        for (unsigned int t = 0; t < 3; ++t, ++iBase) {
                             const uint32_t iIndex2 = mesh.mFaces[iIndex].mIndices[t];
 
-                            p_pcOut->mVertices[iBase] = mesh.mPositions [iIndex2];
-                            p_pcOut->mNormals [iBase] = mesh.mNormals   [iIndex2];
+                            p_pcOut->mVertices[iBase] = mesh.mPositions[iIndex2];
+                            p_pcOut->mNormals[iBase] = mesh.mNormals[iIndex2];
 
                             // convert bones, if existing
                             if (!mesh.mBones.empty()) {
                                 ai_assert(avOutputBones);
                                 // check whether there is a vertex weight for this vertex index
-                                if (iIndex2 < mesh.mBoneVertices.size())    {
+                                if (iIndex2 < mesh.mBoneVertices.size()) {
 
-                                    for (std::vector<std::pair<int,float> >::const_iterator
-                                        blubb =  mesh.mBoneVertices[iIndex2].mBoneWeights.begin();
-                                        blubb != mesh.mBoneVertices[iIndex2].mBoneWeights.end();++blubb)    {
+                                    for (std::vector<std::pair<int, float>>::const_iterator
+                                                    blubb = mesh.mBoneVertices[iIndex2].mBoneWeights.begin();
+                                            blubb != mesh.mBoneVertices[iIndex2].mBoneWeights.end(); ++blubb) {
 
                                         // NOTE: illegal cases have already been filtered out
                                         avOutputBones[(*blubb).first].push_back(std::pair<unsigned int, float>(
-                                            iBase,(*blubb).second));
+                                                iBase, (*blubb).second));
                                     }
                                 }
                             }
@@ -1040,14 +1026,13 @@ void ASEImporter::ConvertMeshes(ASE::Mesh& mesh, std::vector<aiMesh*>& avOutMesh
                     }
                 }
                 // convert texture coordinates (up to AI_MAX_NUMBER_OF_TEXTURECOORDS sets supported)
-                for (unsigned int c = 0; c < AI_MAX_NUMBER_OF_TEXTURECOORDS;++c) {
-                    if (!mesh.amTexCoords[c].empty())
-                    {
+                for (unsigned int c = 0; c < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++c) {
+                    if (!mesh.amTexCoords[c].empty()) {
                         p_pcOut->mTextureCoords[c] = new aiVector3D[p_pcOut->mNumVertices];
                         iBase = 0;
-                        for (unsigned int q = 0; q < aiSplit[p].size();++q) {
+                        for (unsigned int q = 0; q < aiSplit[p].size(); ++q) {
                             iIndex = aiSplit[p][q];
-                            for (unsigned int t = 0; t < 3;++t) {
+                            for (unsigned int t = 0; t < 3; ++t) {
                                 p_pcOut->mTextureCoords[c][iBase++] = mesh.amTexCoords[c][mesh.mFaces[iIndex].mIndices[t]];
                             }
                         }
@@ -1057,38 +1042,36 @@ void ASEImporter::ConvertMeshes(ASE::Mesh& mesh, std::vector<aiMesh*>& avOutMesh
                 }
 
                 // Convert vertex colors (only one set supported)
-                if (!mesh.mVertexColors.empty()){
+                if (!mesh.mVertexColors.empty()) {
                     p_pcOut->mColors[0] = new aiColor4D[p_pcOut->mNumVertices];
                     iBase = 0;
-                    for (unsigned int q = 0; q < aiSplit[p].size();++q) {
+                    for (unsigned int q = 0; q < aiSplit[p].size(); ++q) {
                         iIndex = aiSplit[p][q];
-                        for (unsigned int t = 0; t < 3;++t) {
+                        for (unsigned int t = 0; t < 3; ++t) {
                             p_pcOut->mColors[0][iBase++] = mesh.mVertexColors[mesh.mFaces[iIndex].mIndices[t]];
                         }
                     }
                 }
                 // Copy bones
-                if (!mesh.mBones.empty())   {
+                if (!mesh.mBones.empty()) {
                     p_pcOut->mNumBones = 0;
-                    for (unsigned int mrspock = 0; mrspock < mesh.mBones.size();++mrspock)
-                        if (!avOutputBones[mrspock].empty())p_pcOut->mNumBones++;
+                    for (unsigned int mrspock = 0; mrspock < mesh.mBones.size(); ++mrspock)
+                        if (!avOutputBones[mrspock].empty()) p_pcOut->mNumBones++;
 
-                    p_pcOut->mBones = new aiBone* [ p_pcOut->mNumBones ];
-                    aiBone** pcBone = p_pcOut->mBones;
-                    for (unsigned int mrspock = 0; mrspock < mesh.mBones.size();++mrspock)
-                    {
-                        if (!avOutputBones[mrspock].empty())    {
+                    p_pcOut->mBones = new aiBone *[p_pcOut->mNumBones];
+                    aiBone **pcBone = p_pcOut->mBones;
+                    for (unsigned int mrspock = 0; mrspock < mesh.mBones.size(); ++mrspock) {
+                        if (!avOutputBones[mrspock].empty()) {
                             // we will need this bone. add it to the output mesh and
                             // add all per-vertex weights
-                            aiBone* pc = *pcBone = new aiBone();
+                            aiBone *pc = *pcBone = new aiBone();
                             pc->mName.Set(mesh.mBones[mrspock].mName);
 
                             pc->mNumWeights = (unsigned int)avOutputBones[mrspock].size();
                             pc->mWeights = new aiVertexWeight[pc->mNumWeights];
 
-                            for (unsigned int captainkirk = 0; captainkirk < pc->mNumWeights;++captainkirk)
-                            {
-                                const std::pair<unsigned int,float>& ref = avOutputBones[mrspock][captainkirk];
+                            for (unsigned int captainkirk = 0; captainkirk < pc->mNumWeights; ++captainkirk) {
+                                const std::pair<unsigned int, float> &ref = avOutputBones[mrspock][captainkirk];
                                 pc->mWeights[captainkirk].mVertexId = ref.first;
                                 pc->mWeights[captainkirk].mWeight = ref.second;
                             }
@@ -1102,15 +1085,13 @@ void ASEImporter::ConvertMeshes(ASE::Mesh& mesh, std::vector<aiMesh*>& avOutMesh
         }
         // delete storage
         delete[] aiSplit;
-    }
-    else
-    {
+    } else {
         // Otherwise we can simply copy the data to one output mesh
         // This codepath needs less memory and uses fast memcpy()s
         // to do the actual copying. So I think it is worth the
         // effort here.
 
-        aiMesh* p_pcOut = new aiMesh();
+        aiMesh *p_pcOut = new aiMesh();
         p_pcOut->mPrimitiveTypes = aiPrimitiveType_TRIANGLE;
 
         // set an empty sub material index
@@ -1118,10 +1099,10 @@ void ASEImporter::ConvertMeshes(ASE::Mesh& mesh, std::vector<aiMesh*>& avOutMesh
         mParser->m_vMaterials[mesh.iMaterialIndex].bNeed = true;
 
         // store the real index here ... in color channel 3
-        p_pcOut->mColors[3] = (aiColor4D*)(uintptr_t)mesh.iMaterialIndex;
+        p_pcOut->mColors[3] = (aiColor4D *)(uintptr_t)mesh.iMaterialIndex;
 
         // store a pointer to the mesh in color channel 2
-        p_pcOut->mColors[2] = (aiColor4D*) &mesh;
+        p_pcOut->mColors[2] = (aiColor4D *)&mesh;
         avOutMeshes.push_back(p_pcOut);
 
         // If the mesh hasn't faces or vertices, there are two cases
@@ -1140,20 +1121,20 @@ void ASEImporter::ConvertMeshes(ASE::Mesh& mesh, std::vector<aiMesh*>& avOutMesh
 
         // copy vertices
         p_pcOut->mVertices = new aiVector3D[mesh.mPositions.size()];
-        memcpy(p_pcOut->mVertices,&mesh.mPositions[0],
-            mesh.mPositions.size() * sizeof(aiVector3D));
+        memcpy(p_pcOut->mVertices, &mesh.mPositions[0],
+                mesh.mPositions.size() * sizeof(aiVector3D));
 
         // copy normals
         p_pcOut->mNormals = new aiVector3D[mesh.mNormals.size()];
-        memcpy(p_pcOut->mNormals,&mesh.mNormals[0],
-            mesh.mNormals.size() * sizeof(aiVector3D));
+        memcpy(p_pcOut->mNormals, &mesh.mNormals[0],
+                mesh.mNormals.size() * sizeof(aiVector3D));
 
         // copy texture coordinates
-        for (unsigned int c = 0; c < AI_MAX_NUMBER_OF_TEXTURECOORDS;++c)    {
-            if (!mesh.amTexCoords[c].empty())   {
+        for (unsigned int c = 0; c < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++c) {
+            if (!mesh.amTexCoords[c].empty()) {
                 p_pcOut->mTextureCoords[c] = new aiVector3D[mesh.amTexCoords[c].size()];
-                memcpy(p_pcOut->mTextureCoords[c],&mesh.amTexCoords[c][0],
-                    mesh.amTexCoords[c].size() * sizeof(aiVector3D));
+                memcpy(p_pcOut->mTextureCoords[c], &mesh.amTexCoords[c][0],
+                        mesh.amTexCoords[c].size() * sizeof(aiVector3D));
 
                 // setup the number of valid vertex components
                 p_pcOut->mNumUVComponents[c] = mesh.mNumUVComponents[c];
@@ -1161,14 +1142,14 @@ void ASEImporter::ConvertMeshes(ASE::Mesh& mesh, std::vector<aiMesh*>& avOutMesh
         }
 
         // copy vertex colors
-        if (!mesh.mVertexColors.empty())    {
+        if (!mesh.mVertexColors.empty()) {
             p_pcOut->mColors[0] = new aiColor4D[mesh.mVertexColors.size()];
-            memcpy(p_pcOut->mColors[0],&mesh.mVertexColors[0],
-                mesh.mVertexColors.size() * sizeof(aiColor4D));
+            memcpy(p_pcOut->mColors[0], &mesh.mVertexColors[0],
+                    mesh.mVertexColors.size() * sizeof(aiColor4D));
         }
 
         // copy faces
-        for (unsigned int iFace = 0; iFace < p_pcOut->mNumFaces;++iFace)    {
+        for (unsigned int iFace = 0; iFace < p_pcOut->mNumFaces; ++iFace) {
             p_pcOut->mFaces[iFace].mNumIndices = 3;
             p_pcOut->mFaces[iFace].mIndices = new unsigned int[3];
 
@@ -1179,18 +1160,17 @@ void ASEImporter::ConvertMeshes(ASE::Mesh& mesh, std::vector<aiMesh*>& avOutMesh
         }
 
         // copy vertex bones
-        if (!mesh.mBones.empty() && !mesh.mBoneVertices.empty())    {
-            std::vector<std::vector<aiVertexWeight> > avBonesOut( mesh.mBones.size() );
+        if (!mesh.mBones.empty() && !mesh.mBoneVertices.empty()) {
+            std::vector<std::vector<aiVertexWeight>> avBonesOut(mesh.mBones.size());
 
             // find all vertex weights for this bone
             unsigned int quak = 0;
-            for (std::vector<BoneVertex>::const_iterator harrypotter =  mesh.mBoneVertices.begin();
-                harrypotter != mesh.mBoneVertices.end();++harrypotter,++quak)   {
+            for (std::vector<BoneVertex>::const_iterator harrypotter = mesh.mBoneVertices.begin();
+                    harrypotter != mesh.mBoneVertices.end(); ++harrypotter, ++quak) {
 
-                for (std::vector<std::pair<int,float> >::const_iterator
-                    ronaldweasley  = (*harrypotter).mBoneWeights.begin();
-                    ronaldweasley != (*harrypotter).mBoneWeights.end();++ronaldweasley)
-                {
+                for (std::vector<std::pair<int, float>>::const_iterator
+                                ronaldweasley = (*harrypotter).mBoneWeights.begin();
+                        ronaldweasley != (*harrypotter).mBoneWeights.end(); ++ronaldweasley) {
                     aiVertexWeight weight;
                     weight.mVertexId = quak;
                     weight.mWeight = (*ronaldweasley).second;
@@ -1200,19 +1180,19 @@ void ASEImporter::ConvertMeshes(ASE::Mesh& mesh, std::vector<aiMesh*>& avOutMesh
 
             // now build a final bone list
             p_pcOut->mNumBones = 0;
-            for (unsigned int jfkennedy = 0; jfkennedy < mesh.mBones.size();++jfkennedy)
-                if (!avBonesOut[jfkennedy].empty())p_pcOut->mNumBones++;
+            for (unsigned int jfkennedy = 0; jfkennedy < mesh.mBones.size(); ++jfkennedy)
+                if (!avBonesOut[jfkennedy].empty()) p_pcOut->mNumBones++;
 
-            p_pcOut->mBones = new aiBone*[p_pcOut->mNumBones];
-            aiBone** pcBone = p_pcOut->mBones;
-            for (unsigned int jfkennedy = 0; jfkennedy < mesh.mBones.size();++jfkennedy)    {
+            p_pcOut->mBones = new aiBone *[p_pcOut->mNumBones];
+            aiBone **pcBone = p_pcOut->mBones;
+            for (unsigned int jfkennedy = 0; jfkennedy < mesh.mBones.size(); ++jfkennedy) {
                 if (!avBonesOut[jfkennedy].empty()) {
-                    aiBone* pc = *pcBone = new aiBone();
+                    aiBone *pc = *pcBone = new aiBone();
                     pc->mName.Set(mesh.mBones[jfkennedy].mName);
                     pc->mNumWeights = (unsigned int)avBonesOut[jfkennedy].size();
                     pc->mWeights = new aiVertexWeight[pc->mNumWeights];
-                    ::memcpy(pc->mWeights,&avBonesOut[jfkennedy][0],
-                        sizeof(aiVertexWeight) * pc->mNumWeights);
+                    ::memcpy(pc->mWeights, &avBonesOut[jfkennedy][0],
+                            sizeof(aiVertexWeight) * pc->mNumWeights);
                     ++pcBone;
                 }
             }
@@ -1222,23 +1202,20 @@ void ASEImporter::ConvertMeshes(ASE::Mesh& mesh, std::vector<aiMesh*>& avOutMesh
 
 // ------------------------------------------------------------------------------------------------
 // Setup proper material indices and build output materials
-void ASEImporter::BuildMaterialIndices()
-{
-    ai_assert(NULL != pcScene);
+void ASEImporter::BuildMaterialIndices() {
+    ai_assert(nullptr != pcScene);
 
     // iterate through all materials and check whether we need them
-    for (unsigned int iMat = 0; iMat < mParser->m_vMaterials.size();++iMat)
-    {
-        ASE::Material& mat = mParser->m_vMaterials[iMat];
-        if (mat.bNeed)  {
+    for (unsigned int iMat = 0; iMat < mParser->m_vMaterials.size(); ++iMat) {
+        ASE::Material &mat = mParser->m_vMaterials[iMat];
+        if (mat.bNeed) {
             // Convert it to the aiMaterial layout
             ConvertMaterial(mat);
             ++pcScene->mNumMaterials;
         }
-        for (unsigned int iSubMat = 0; iSubMat < mat.avSubMaterials.size();++iSubMat)
-        {
-            ASE::Material& submat = mat.avSubMaterials[iSubMat];
-            if (submat.bNeed)   {
+        for (unsigned int iSubMat = 0; iSubMat < mat.avSubMaterials.size(); ++iSubMat) {
+            ASE::Material &submat = mat.avSubMaterials[iSubMat];
+            if (submat.bNeed) {
                 // Convert it to the aiMaterial layout
                 ConvertMaterial(submat);
                 ++pcScene->mNumMaterials;
@@ -1247,15 +1224,14 @@ void ASEImporter::BuildMaterialIndices()
     }
 
     // allocate the output material array
-    pcScene->mMaterials = new aiMaterial*[pcScene->mNumMaterials];
-    D3DS::Material** pcIntMaterials = new D3DS::Material*[pcScene->mNumMaterials];
+    pcScene->mMaterials = new aiMaterial *[pcScene->mNumMaterials];
+    D3DS::Material **pcIntMaterials = new D3DS::Material *[pcScene->mNumMaterials];
 
     unsigned int iNum = 0;
-    for (unsigned int iMat = 0; iMat < mParser->m_vMaterials.size();++iMat) {
-        ASE::Material& mat = mParser->m_vMaterials[iMat];
-        if (mat.bNeed)
-        {
-            ai_assert(NULL != mat.pcInstance);
+    for (unsigned int iMat = 0; iMat < mParser->m_vMaterials.size(); ++iMat) {
+        ASE::Material &mat = mParser->m_vMaterials[iMat];
+        if (mat.bNeed) {
+            ai_assert(nullptr != mat.pcInstance);
             pcScene->mMaterials[iNum] = mat.pcInstance;
 
             // Store the internal material, too
@@ -1263,22 +1239,20 @@ void ASEImporter::BuildMaterialIndices()
 
             // Iterate through all meshes and search for one which is using
             // this top-level material index
-            for (unsigned int iMesh = 0; iMesh < pcScene->mNumMeshes;++iMesh)
-            {
-                aiMesh* mesh = pcScene->mMeshes[iMesh];
+            for (unsigned int iMesh = 0; iMesh < pcScene->mNumMeshes; ++iMesh) {
+                aiMesh *mesh = pcScene->mMeshes[iMesh];
                 if (ASE::Face::DEFAULT_MATINDEX == mesh->mMaterialIndex &&
-                    iMat == (uintptr_t)mesh->mColors[3])
-                {
+                        iMat == (uintptr_t)mesh->mColors[3]) {
                     mesh->mMaterialIndex = iNum;
-                    mesh->mColors[3] = NULL;
+                    mesh->mColors[3] = nullptr;
                 }
             }
             iNum++;
         }
-        for (unsigned int iSubMat = 0; iSubMat < mat.avSubMaterials.size();++iSubMat)   {
-            ASE::Material& submat = mat.avSubMaterials[iSubMat];
-            if (submat.bNeed)   {
-                ai_assert(NULL != submat.pcInstance);
+        for (unsigned int iSubMat = 0; iSubMat < mat.avSubMaterials.size(); ++iSubMat) {
+            ASE::Material &submat = mat.avSubMaterials[iSubMat];
+            if (submat.bNeed) {
+                ai_assert(nullptr != submat.pcInstance);
                 pcScene->mMaterials[iNum] = submat.pcInstance;
 
                 // Store the internal material, too
@@ -1286,12 +1260,12 @@ void ASEImporter::BuildMaterialIndices()
 
                 // Iterate through all meshes and search for one which is using
                 // this sub-level material index
-                for (unsigned int iMesh = 0; iMesh < pcScene->mNumMeshes;++iMesh)   {
-                    aiMesh* mesh = pcScene->mMeshes[iMesh];
+                for (unsigned int iMesh = 0; iMesh < pcScene->mNumMeshes; ++iMesh) {
+                    aiMesh *mesh = pcScene->mMeshes[iMesh];
 
                     if (iSubMat == mesh->mMaterialIndex && iMat == (uintptr_t)mesh->mColors[3]) {
                         mesh->mMaterialIndex = iNum;
-                        mesh->mColors[3]     = NULL;
+                        mesh->mColors[3] = nullptr;
                     }
                 }
                 iNum++;
@@ -1305,15 +1279,13 @@ void ASEImporter::BuildMaterialIndices()
 
 // ------------------------------------------------------------------------------------------------
 // Generate normal vectors basing on smoothing groups
-bool ASEImporter::GenerateNormals(ASE::Mesh& mesh)  {
+bool ASEImporter::GenerateNormals(ASE::Mesh &mesh) {
 
-    if (!mesh.mNormals.empty() && !configRecomputeNormals)
-    {
+    if (!mesh.mNormals.empty() && !configRecomputeNormals) {
         // Check whether there are only uninitialized normals. If there are
         // some, skip all normals from the file and compute them on our own
-        for (std::vector<aiVector3D>::const_iterator qq =  mesh.mNormals.begin();qq != mesh.mNormals.end();++qq) {
-            if ((*qq).x || (*qq).y || (*qq).z)
-            {
+        for (std::vector<aiVector3D>::const_iterator qq = mesh.mNormals.begin(); qq != mesh.mNormals.end(); ++qq) {
+            if ((*qq).x || (*qq).y || (*qq).z) {
                 return true;
             }
         }
diff --git a/code/ASE/ASELoader.h b/code/AssetLib/ASE/ASELoader.h
similarity index 100%
rename from code/ASE/ASELoader.h
rename to code/AssetLib/ASE/ASELoader.h
diff --git a/code/ASE/ASEParser.cpp b/code/AssetLib/ASE/ASEParser.cpp
similarity index 59%
rename from code/ASE/ASEParser.cpp
rename to code/AssetLib/ASE/ASEParser.cpp
index 72e8b3373..09ad2ab1d 100644
--- a/code/ASE/ASEParser.cpp
+++ b/code/AssetLib/ASE/ASEParser.cpp
@@ -49,8 +49,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef ASSIMP_BUILD_NO_3DS_IMPORTER
 
 // internal headers
-#include "PostProcessing/TextureTransform.h"
 #include "ASELoader.h"
+#include "PostProcessing/TextureTransform.h"
 
 #include <assimp/fast_atof.h>
 #include <assimp/DefaultLogger.hpp>
@@ -67,26 +67,23 @@ using namespace Assimp::ASE;
 // ------------------------------------------------------------------------------------------------
 // Handle a "top-level" section in the file. EOF is no error in this case.
 
-#define AI_ASE_HANDLE_TOP_LEVEL_SECTION() \
-    else if ('{' == *filePtr)iDepth++; \
-    else if ('}' == *filePtr) \
-    { \
-        if (0 == --iDepth) \
-        { \
-            ++filePtr; \
-            SkipToNextToken(); \
-            return; \
-        } \
-    } \
-    else if ('\0' == *filePtr) \
-    { \
-        return; \
-    } \
-    if(IsLineEnd(*filePtr) && !bLastWasEndLine) \
-    { \
-        ++iLineNumber; \
-        bLastWasEndLine = true; \
-    } else bLastWasEndLine = false; \
+#define AI_ASE_HANDLE_TOP_LEVEL_SECTION()          \
+    else if ('{' == *filePtr) iDepth++;            \
+    else if ('}' == *filePtr) {                    \
+        if (0 == --iDepth) {                       \
+            ++filePtr;                             \
+            SkipToNextToken();                     \
+            return;                                \
+        }                                          \
+    }                                              \
+    else if ('\0' == *filePtr) {                   \
+        return;                                    \
+    }                                              \
+    if (IsLineEnd(*filePtr) && !bLastWasEndLine) { \
+        ++iLineNumber;                             \
+        bLastWasEndLine = true;                    \
+    } else                                         \
+        bLastWasEndLine = false;                   \
     ++filePtr;
 
 // ------------------------------------------------------------------------------------------------
@@ -94,59 +91,54 @@ using namespace Assimp::ASE;
 // @param level "Depth" of the section
 // @param msg Full name of the section (including the asterisk)
 
-#define AI_ASE_HANDLE_SECTION(level, msg) \
-    if ('{' == *filePtr)iDepth++; \
-    else if ('}' == *filePtr) \
-    { \
-        if (0 == --iDepth) \
-        { \
-            ++filePtr; \
-            SkipToNextToken(); \
-            return; \
-        } \
-    } \
-    else if ('\0' == *filePtr) \
-    { \
+#define AI_ASE_HANDLE_SECTION(level, msg)                          \
+    if ('{' == *filePtr)                                           \
+        iDepth++;                                                  \
+    else if ('}' == *filePtr) {                                    \
+        if (0 == --iDepth) {                                       \
+            ++filePtr;                                             \
+            SkipToNextToken();                                     \
+            return;                                                \
+        }                                                          \
+    } else if ('\0' == *filePtr) {                                 \
         LogError("Encountered unexpected EOL while parsing a " msg \
-        " chunk (Level " level ")"); \
-    } \
-    if(IsLineEnd(*filePtr) && !bLastWasEndLine) \
-        { \
-        ++iLineNumber; \
-        bLastWasEndLine = true; \
-    } else bLastWasEndLine = false; \
+                 " chunk (Level " level ")");                      \
+    }                                                              \
+    if (IsLineEnd(*filePtr) && !bLastWasEndLine) {                 \
+        ++iLineNumber;                                             \
+        bLastWasEndLine = true;                                    \
+    } else                                                         \
+        bLastWasEndLine = false;                                   \
     ++filePtr;
 
 // ------------------------------------------------------------------------------------------------
-Parser::Parser (const char* szFile, unsigned int fileFormatDefault)
-{
-    ai_assert(NULL != szFile);
+Parser::Parser(const char *szFile, unsigned int fileFormatDefault) {
+    ai_assert(nullptr != szFile);
     filePtr = szFile;
     iFileFormat = fileFormatDefault;
 
     // make sure that the color values are invalid
     m_clrBackground.r = get_qnan();
-    m_clrAmbient.r    = get_qnan();
+    m_clrAmbient.r = get_qnan();
 
     // setup some default values
     iLineNumber = 0;
     iFirstFrame = 0;
     iLastFrame = 0;
-    iFrameSpeed = 30;        // use 30 as default value for this property
-    iTicksPerFrame = 1;      // use 1 as default value for this property
+    iFrameSpeed = 30; // use 30 as default value for this property
+    iTicksPerFrame = 1; // use 1 as default value for this property
     bLastWasEndLine = false; // need to handle \r\n seqs due to binary file mapping
 }
 
 // ------------------------------------------------------------------------------------------------
-void Parser::LogWarning(const char* szWarn)
-{
-    ai_assert(NULL != szWarn);
+void Parser::LogWarning(const char *szWarn) {
+    ai_assert(nullptr != szWarn);
 
     char szTemp[2048];
 #if _MSC_VER >= 1400
-    sprintf_s(szTemp, "Line %u: %s",iLineNumber,szWarn);
+    sprintf_s(szTemp, "Line %u: %s", iLineNumber, szWarn);
 #else
-    ai_snprintf(szTemp,sizeof(szTemp),"Line %u: %s",iLineNumber,szWarn);
+    ai_snprintf(szTemp, sizeof(szTemp), "Line %u: %s", iLineNumber, szWarn);
 #endif
 
     // output the warning to the logger ...
@@ -154,15 +146,14 @@ void Parser::LogWarning(const char* szWarn)
 }
 
 // ------------------------------------------------------------------------------------------------
-void Parser::LogInfo(const char* szWarn)
-{
-    ai_assert(NULL != szWarn);
+void Parser::LogInfo(const char *szWarn) {
+    ai_assert(nullptr != szWarn);
 
     char szTemp[1024];
 #if _MSC_VER >= 1400
-    sprintf_s(szTemp,"Line %u: %s",iLineNumber,szWarn);
+    sprintf_s(szTemp, "Line %u: %s", iLineNumber, szWarn);
 #else
-    ai_snprintf(szTemp,1024,"Line %u: %s",iLineNumber,szWarn);
+    ai_snprintf(szTemp, 1024, "Line %u: %s", iLineNumber, szWarn);
 #endif
 
     // output the information to the logger ...
@@ -170,15 +161,14 @@ void Parser::LogInfo(const char* szWarn)
 }
 
 // ------------------------------------------------------------------------------------------------
-AI_WONT_RETURN void Parser::LogError(const char* szWarn)
-{
-    ai_assert(NULL != szWarn);
+AI_WONT_RETURN void Parser::LogError(const char *szWarn) {
+    ai_assert(nullptr != szWarn);
 
     char szTemp[1024];
 #if _MSC_VER >= 1400
-    sprintf_s(szTemp,"Line %u: %s",iLineNumber,szWarn);
+    sprintf_s(szTemp, "Line %u: %s", iLineNumber, szWarn);
 #else
-    ai_snprintf(szTemp,1024,"Line %u: %s",iLineNumber,szWarn);
+    ai_snprintf(szTemp, 1024, "Line %u: %s", iLineNumber, szWarn);
 #endif
 
     // throw an exception
@@ -186,76 +176,60 @@ AI_WONT_RETURN void Parser::LogError(const char* szWarn)
 }
 
 // ------------------------------------------------------------------------------------------------
-bool Parser::SkipToNextToken()
-{
-    while (true)
-    {
+bool Parser::SkipToNextToken() {
+    while (true) {
         char me = *filePtr;
 
         // increase the line number counter if necessary
-        if (IsLineEnd(me) && !bLastWasEndLine)
-        {
+        if (IsLineEnd(me) && !bLastWasEndLine) {
             ++iLineNumber;
             bLastWasEndLine = true;
-        }
-        else bLastWasEndLine = false;
-        if ('*' == me || '}' == me || '{' == me)return true;
-        if ('\0' == me)return false;
+        } else
+            bLastWasEndLine = false;
+        if ('*' == me || '}' == me || '{' == me) return true;
+        if ('\0' == me) return false;
 
         ++filePtr;
     }
 }
 
 // ------------------------------------------------------------------------------------------------
-bool Parser::SkipSection()
-{
+bool Parser::SkipSection() {
     // must handle subsections ...
     int iCnt = 0;
-    while (true)
-    {
-        if ('}' == *filePtr)
-        {
+    while (true) {
+        if ('}' == *filePtr) {
             --iCnt;
-            if (0 == iCnt)
-            {
+            if (0 == iCnt) {
                 // go to the next valid token ...
                 ++filePtr;
                 SkipToNextToken();
                 return true;
             }
-        }
-        else if ('{' == *filePtr)
-        {
+        } else if ('{' == *filePtr) {
             ++iCnt;
-        }
-        else if ('\0' == *filePtr)
-        {
+        } else if ('\0' == *filePtr) {
             LogWarning("Unable to parse block: Unexpected EOF, closing bracket \'}\' was expected [#1]");
             return false;
-        }
-        else if(IsLineEnd(*filePtr))++iLineNumber;
+        } else if (IsLineEnd(*filePtr))
+            ++iLineNumber;
         ++filePtr;
     }
 }
 
 // ------------------------------------------------------------------------------------------------
-void Parser::Parse()
-{
+void Parser::Parse() {
     AI_ASE_PARSER_INIT();
-    while (true)
-    {
-        if ('*' == *filePtr)
-        {
+    while (true) {
+        if ('*' == *filePtr) {
             ++filePtr;
 
             // Version should be 200. Validate this ...
-            if (TokenMatch(filePtr,"3DSMAX_ASCIIEXPORT",18))
-            {
+            if (TokenMatch(filePtr, "3DSMAX_ASCIIEXPORT", 18)) {
                 unsigned int fmt;
                 ParseLV4MeshLong(fmt);
 
-                if (fmt > 200)
-                {
+                if (fmt > 200) {
                     LogWarning("Unknown file format version: *3DSMAX_ASCIIEXPORT should \
                                be <= 200");
                 }
@@ -266,32 +240,29 @@ void Parser::Parse()
                 // at the file extension (ASE, ASK, ASC)
                 // *************************************************************
 
-                if ( fmt ) {
+                if (fmt) {
                     iFileFormat = fmt;
                 }
                 continue;
             }
             // main scene information
-            if (TokenMatch(filePtr,"SCENE",5))
-            {
+            if (TokenMatch(filePtr, "SCENE", 5)) {
                 ParseLV1SceneBlock();
                 continue;
             }
             // "group" - no implementation yet, in facte
             // we're just ignoring them for the moment
-            if (TokenMatch(filePtr,"GROUP",5))
-            {
+            if (TokenMatch(filePtr, "GROUP", 5)) {
                 Parse();
                 continue;
             }
             // material list
-            if (TokenMatch(filePtr,"MATERIAL_LIST",13))
-            {
+            if (TokenMatch(filePtr, "MATERIAL_LIST", 13)) {
                 ParseLV1MaterialListBlock();
                 continue;
             }
             // geometric object (mesh)
-            if (TokenMatch(filePtr,"GEOMOBJECT",10))
+            if (TokenMatch(filePtr, "GEOMOBJECT", 10))
 
             {
                 m_vMeshes.push_back(Mesh("UNNAMED"));
@@ -299,7 +270,7 @@ void Parser::Parse()
                 continue;
             }
             // helper object = dummy in the hierarchy
-            if (TokenMatch(filePtr,"HELPEROBJECT",12))
+            if (TokenMatch(filePtr, "HELPEROBJECT", 12))
 
             {
                 m_vDummies.push_back(Dummy());
@@ -307,7 +278,7 @@ void Parser::Parse()
                 continue;
             }
             // light object
-            if (TokenMatch(filePtr,"LIGHTOBJECT",11))
+            if (TokenMatch(filePtr, "LIGHTOBJECT", 11))
 
             {
                 m_vLights.push_back(Light("UNNAMED"));
@@ -315,23 +286,20 @@ void Parser::Parse()
                 continue;
             }
             // camera object
-            if (TokenMatch(filePtr,"CAMERAOBJECT",12))
-            {
+            if (TokenMatch(filePtr, "CAMERAOBJECT", 12)) {
                 m_vCameras.push_back(Camera("UNNAMED"));
                 ParseLV1ObjectBlock(m_vCameras.back());
                 continue;
             }
             // comment - print it on the console
-            if (TokenMatch(filePtr,"COMMENT",7))
-            {
+            if (TokenMatch(filePtr, "COMMENT", 7)) {
                 std::string out = "<unknown>";
-                ParseString(out,"*COMMENT");
+                ParseString(out, "*COMMENT");
                 LogInfo(("Comment: " + out).c_str());
                 continue;
             }
             // ASC bone weights
-            if (AI_ASE_IS_OLD_FILE_FORMAT() && TokenMatch(filePtr,"MESH_SOFTSKINVERTS",18))
-            {
+            if (AI_ASE_IS_OLD_FILE_FORMAT() && TokenMatch(filePtr, "MESH_SOFTSKINVERTS", 18)) {
                 ParseLV1SoftSkinBlock();
             }
         }
@@ -341,8 +309,7 @@ void Parser::Parse()
 }
 
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV1SoftSkinBlock()
-{
+void Parser::ParseLV1SoftSkinBlock() {
     // TODO: fix line counting here
 
     // **************************************************************
@@ -364,80 +331,77 @@ void Parser::ParseLV1SoftSkinBlock()
     FORMAT END
     */
     // **************************************************************
-    while (true)
-    {
-        if (*filePtr == '}'      )  {++filePtr;return;}
-        else if (*filePtr == '\0')  return;
-        else if (*filePtr == '{' )  ++filePtr;
+    while (true) {
+        if (*filePtr == '}') {
+            ++filePtr;
+            return;
+        } else if (*filePtr == '\0')
+            return;
+        else if (*filePtr == '{')
+            ++filePtr;
 
         else // if (!IsSpace(*filePtr) && !IsLineEnd(*filePtr))
         {
-            ASE::Mesh* curMesh      = NULL;
-            unsigned int numVerts   = 0;
+            ASE::Mesh *curMesh = nullptr;
+            unsigned int numVerts = 0;
 
-            const char* sz = filePtr;
-            while (!IsSpaceOrNewLine(*filePtr))++filePtr;
+            const char *sz = filePtr;
+            while (!IsSpaceOrNewLine(*filePtr))
+                ++filePtr;
 
-            const unsigned int diff = (unsigned int)(filePtr-sz);
-            if (diff)
-            {
-                std::string name = std::string(sz,diff);
+            const unsigned int diff = (unsigned int)(filePtr - sz);
+            if (diff) {
+                std::string name = std::string(sz, diff);
                 for (std::vector<ASE::Mesh>::iterator it = m_vMeshes.begin();
-                    it != m_vMeshes.end(); ++it)
-                {
-                    if ((*it).mName == name)
-                    {
-                        curMesh = & (*it);
+                        it != m_vMeshes.end(); ++it) {
+                    if ((*it).mName == name) {
+                        curMesh = &(*it);
                         break;
                     }
                 }
-                if (!curMesh)
-                {
+                if (!curMesh) {
                     LogWarning("Encountered unknown mesh in *MESH_SOFTSKINVERTS section");
 
                     // Skip the mesh data - until we find a new mesh
                     // or the end of the *MESH_SOFTSKINVERTS section
-                    while (true)
-                    {
+                    while (true) {
                         SkipSpacesAndLineEnd(&filePtr);
-                        if (*filePtr == '}')
-                            {++filePtr;return;}
-                        else if (!IsNumeric(*filePtr))
+                        if (*filePtr == '}') {
+                            ++filePtr;
+                            return;
+                        } else if (!IsNumeric(*filePtr))
                             break;
 
                         SkipLine(&filePtr);
                     }
-                }
-                else
-                {
+                } else {
                     SkipSpacesAndLineEnd(&filePtr);
                     ParseLV4MeshLong(numVerts);
 
                     // Reserve enough storage
                     curMesh->mBoneVertices.reserve(numVerts);
 
-                    for (unsigned int i = 0; i < numVerts;++i)
-                    {
+                    for (unsigned int i = 0; i < numVerts; ++i) {
                         SkipSpacesAndLineEnd(&filePtr);
                         unsigned int numWeights;
                         ParseLV4MeshLong(numWeights);
 
                         curMesh->mBoneVertices.push_back(ASE::BoneVertex());
-                        ASE::BoneVertex& vert = curMesh->mBoneVertices.back();
+                        ASE::BoneVertex &vert = curMesh->mBoneVertices.back();
 
                         // Reserve enough storage
                         vert.mBoneWeights.reserve(numWeights);
 
                         std::string bone;
-                        for (unsigned int w = 0; w < numWeights;++w) {
+                        for (unsigned int w = 0; w < numWeights; ++w) {
                             bone.clear();
-                            ParseString(bone,"*MESH_SOFTSKINVERTS.Bone");
+                            ParseString(bone, "*MESH_SOFTSKINVERTS.Bone");
 
                             // Find the bone in the mesh's list
-                            std::pair<int,ai_real> me;
+                            std::pair<int, ai_real> me;
                             me.first = -1;
 
-                            for (unsigned int n = 0; n < curMesh->mBones.size();++n) {
+                            for (unsigned int n = 0; n < curMesh->mBones.size(); ++n) {
                                 if (curMesh->mBones[n].mName == bone) {
                                     me.first = n;
                                     break;
@@ -445,10 +409,10 @@ void Parser::ParseLV1SoftSkinBlock()
                             }
                             if (-1 == me.first) {
                                 // We don't have this bone yet, so add it to the list
-                                me.first = static_cast<int>( curMesh->mBones.size() );
-                                curMesh->mBones.push_back( ASE::Bone( bone ) );
+                                me.first = static_cast<int>(curMesh->mBones.size());
+                                curMesh->mBones.push_back(ASE::Bone(bone));
                             }
-                            ParseLV4MeshFloat( me.second );
+                            ParseLV4MeshFloat(me.second);
 
                             // Add the new bone weight to list
                             vert.mBoneWeights.push_back(me);
@@ -463,45 +427,38 @@ void Parser::ParseLV1SoftSkinBlock()
 }
 
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV1SceneBlock()
-{
+void Parser::ParseLV1SceneBlock() {
     AI_ASE_PARSER_INIT();
-    while (true)
-    {
-        if ('*' == *filePtr)
-        {
+    while (true) {
+        if ('*' == *filePtr) {
             ++filePtr;
-            if (TokenMatch(filePtr,"SCENE_BACKGROUND_STATIC",23))
+            if (TokenMatch(filePtr, "SCENE_BACKGROUND_STATIC", 23))
 
             {
                 // parse a color triple and assume it is really the bg color
-                ParseLV4MeshFloatTriple( &m_clrBackground.r );
+                ParseLV4MeshFloatTriple(&m_clrBackground.r);
                 continue;
             }
-            if (TokenMatch(filePtr,"SCENE_AMBIENT_STATIC",20))
+            if (TokenMatch(filePtr, "SCENE_AMBIENT_STATIC", 20))
 
             {
                 // parse a color triple and assume it is really the bg color
-                ParseLV4MeshFloatTriple( &m_clrAmbient.r );
+                ParseLV4MeshFloatTriple(&m_clrAmbient.r);
                 continue;
             }
-            if (TokenMatch(filePtr,"SCENE_FIRSTFRAME",16))
-            {
+            if (TokenMatch(filePtr, "SCENE_FIRSTFRAME", 16)) {
                 ParseLV4MeshLong(iFirstFrame);
                 continue;
             }
-            if (TokenMatch(filePtr,"SCENE_LASTFRAME",15))
-            {
+            if (TokenMatch(filePtr, "SCENE_LASTFRAME", 15)) {
                 ParseLV4MeshLong(iLastFrame);
                 continue;
             }
-            if (TokenMatch(filePtr,"SCENE_FRAMESPEED",16))
-            {
+            if (TokenMatch(filePtr, "SCENE_FRAMESPEED", 16)) {
                 ParseLV4MeshLong(iFrameSpeed);
                 continue;
             }
-            if (TokenMatch(filePtr,"SCENE_TICKSPERFRAME",19))
-            {
+            if (TokenMatch(filePtr, "SCENE_TICKSPERFRAME", 19)) {
                 ParseLV4MeshLong(iTicksPerFrame);
                 continue;
             }
@@ -511,38 +468,32 @@ void Parser::ParseLV1SceneBlock()
 }
 
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV1MaterialListBlock()
-{
+void Parser::ParseLV1MaterialListBlock() {
     AI_ASE_PARSER_INIT();
 
     unsigned int iMaterialCount = 0;
     unsigned int iOldMaterialCount = (unsigned int)m_vMaterials.size();
-    while (true)
-    {
-        if ('*' == *filePtr)
-        {
+    while (true) {
+        if ('*' == *filePtr) {
             ++filePtr;
-            if (TokenMatch(filePtr,"MATERIAL_COUNT",14))
-            {
+            if (TokenMatch(filePtr, "MATERIAL_COUNT", 14)) {
                 ParseLV4MeshLong(iMaterialCount);
 
                 // now allocate enough storage to hold all materials
-                m_vMaterials.resize(iOldMaterialCount+iMaterialCount, Material("INVALID"));
+                m_vMaterials.resize(iOldMaterialCount + iMaterialCount, Material("INVALID"));
                 continue;
             }
-            if (TokenMatch(filePtr,"MATERIAL",8))
-            {
+            if (TokenMatch(filePtr, "MATERIAL", 8)) {
                 unsigned int iIndex = 0;
                 ParseLV4MeshLong(iIndex);
 
-                if (iIndex >= iMaterialCount)
-                {
+                if (iIndex >= iMaterialCount) {
                     LogWarning("Out of range: material index is too large");
-                    iIndex = iMaterialCount-1;
+                    iIndex = iMaterialCount - 1;
                 }
 
                 // get a reference to the material
-                Material& sMat = m_vMaterials[iIndex+iOldMaterialCount];
+                Material &sMat = m_vMaterials[iIndex + iOldMaterialCount];
                 // parse the material block
                 ParseLV2MaterialBlock(sMat);
                 continue;
@@ -553,61 +504,44 @@ void Parser::ParseLV1MaterialListBlock()
 }
 
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV2MaterialBlock(ASE::Material& mat)
-{
+void Parser::ParseLV2MaterialBlock(ASE::Material &mat) {
     AI_ASE_PARSER_INIT();
 
     unsigned int iNumSubMaterials = 0;
-    while (true)
-    {
-        if ('*' == *filePtr)
-        {
+    while (true) {
+        if ('*' == *filePtr) {
             ++filePtr;
-            if (TokenMatch(filePtr,"MATERIAL_NAME",13))
-            {
-                if (!ParseString(mat.mName,"*MATERIAL_NAME"))
+            if (TokenMatch(filePtr, "MATERIAL_NAME", 13)) {
+                if (!ParseString(mat.mName, "*MATERIAL_NAME"))
                     SkipToNextToken();
                 continue;
             }
             // ambient material color
-            if (TokenMatch(filePtr,"MATERIAL_AMBIENT",16))
-            {
+            if (TokenMatch(filePtr, "MATERIAL_AMBIENT", 16)) {
                 ParseLV4MeshFloatTriple(&mat.mAmbient.r);
                 continue;
             }
             // diffuse material color
-            if (TokenMatch(filePtr,"MATERIAL_DIFFUSE",16) )
-            {
+            if (TokenMatch(filePtr, "MATERIAL_DIFFUSE", 16)) {
                 ParseLV4MeshFloatTriple(&mat.mDiffuse.r);
                 continue;
             }
             // specular material color
-            if (TokenMatch(filePtr,"MATERIAL_SPECULAR",17))
-            {
+            if (TokenMatch(filePtr, "MATERIAL_SPECULAR", 17)) {
                 ParseLV4MeshFloatTriple(&mat.mSpecular.r);
                 continue;
             }
             // material shading type
-            if (TokenMatch(filePtr,"MATERIAL_SHADING",16))
-            {
-                if (TokenMatch(filePtr,"Blinn",5))
-                {
+            if (TokenMatch(filePtr, "MATERIAL_SHADING", 16)) {
+                if (TokenMatch(filePtr, "Blinn", 5)) {
                     mat.mShading = Discreet3DS::Blinn;
-                }
-                else if (TokenMatch(filePtr,"Phong",5))
-                {
+                } else if (TokenMatch(filePtr, "Phong", 5)) {
                     mat.mShading = Discreet3DS::Phong;
-                }
-                else if (TokenMatch(filePtr,"Flat",4))
-                {
+                } else if (TokenMatch(filePtr, "Flat", 4)) {
                     mat.mShading = Discreet3DS::Flat;
-                }
-                else if (TokenMatch(filePtr,"Wire",4))
-                {
+                } else if (TokenMatch(filePtr, "Wire", 4)) {
                     mat.mShading = Discreet3DS::Wire;
-                }
-                else
-                {
+                } else {
                     // assume gouraud shading
                     mat.mShading = Discreet3DS::Gouraud;
                     SkipToNextToken();
@@ -615,15 +549,13 @@ void Parser::ParseLV2MaterialBlock(ASE::Material& mat)
                 continue;
             }
             // material transparency
-            if (TokenMatch(filePtr,"MATERIAL_TRANSPARENCY",21))
-            {
+            if (TokenMatch(filePtr, "MATERIAL_TRANSPARENCY", 21)) {
                 ParseLV4MeshFloat(mat.mTransparency);
-                mat.mTransparency = ai_real( 1.0 ) - mat.mTransparency;
+                mat.mTransparency = ai_real(1.0) - mat.mTransparency;
                 continue;
             }
             // material self illumination
-            if (TokenMatch(filePtr,"MATERIAL_SELFILLUM",18))
-            {
+            if (TokenMatch(filePtr, "MATERIAL_SELFILLUM", 18)) {
                 ai_real f = 0.0;
                 ParseLV4MeshFloat(f);
 
@@ -633,108 +565,94 @@ void Parser::ParseLV2MaterialBlock(ASE::Material& mat)
                 continue;
             }
             // material shininess
-            if (TokenMatch(filePtr,"MATERIAL_SHINE",14) )
-            {
+            if (TokenMatch(filePtr, "MATERIAL_SHINE", 14)) {
                 ParseLV4MeshFloat(mat.mSpecularExponent);
                 mat.mSpecularExponent *= 15;
                 continue;
             }
             // two-sided material
-            if (TokenMatch(filePtr,"MATERIAL_TWOSIDED",17) )
-            {
+            if (TokenMatch(filePtr, "MATERIAL_TWOSIDED", 17)) {
                 mat.mTwoSided = true;
                 continue;
             }
             // material shininess strength
-            if (TokenMatch(filePtr,"MATERIAL_SHINESTRENGTH",22))
-            {
+            if (TokenMatch(filePtr, "MATERIAL_SHINESTRENGTH", 22)) {
                 ParseLV4MeshFloat(mat.mShininessStrength);
                 continue;
             }
             // diffuse color map
-            if (TokenMatch(filePtr,"MAP_DIFFUSE",11))
-            {
+            if (TokenMatch(filePtr, "MAP_DIFFUSE", 11)) {
                 // parse the texture block
                 ParseLV3MapBlock(mat.sTexDiffuse);
                 continue;
             }
             // ambient color map
-            if (TokenMatch(filePtr,"MAP_AMBIENT",11))
-            {
+            if (TokenMatch(filePtr, "MAP_AMBIENT", 11)) {
                 // parse the texture block
                 ParseLV3MapBlock(mat.sTexAmbient);
                 continue;
             }
             // specular color map
-            if (TokenMatch(filePtr,"MAP_SPECULAR",12))
-            {
+            if (TokenMatch(filePtr, "MAP_SPECULAR", 12)) {
                 // parse the texture block
                 ParseLV3MapBlock(mat.sTexSpecular);
                 continue;
             }
             // opacity map
-            if (TokenMatch(filePtr,"MAP_OPACITY",11))
-            {
+            if (TokenMatch(filePtr, "MAP_OPACITY", 11)) {
                 // parse the texture block
                 ParseLV3MapBlock(mat.sTexOpacity);
                 continue;
             }
             // emissive map
-            if (TokenMatch(filePtr,"MAP_SELFILLUM",13))
-            {
+            if (TokenMatch(filePtr, "MAP_SELFILLUM", 13)) {
                 // parse the texture block
                 ParseLV3MapBlock(mat.sTexEmissive);
                 continue;
             }
             // bump map
-            if (TokenMatch(filePtr,"MAP_BUMP",8))
-            {
+            if (TokenMatch(filePtr, "MAP_BUMP", 8)) {
                 // parse the texture block
                 ParseLV3MapBlock(mat.sTexBump);
             }
             // specular/shininess map
-            if (TokenMatch(filePtr,"MAP_SHINESTRENGTH",17))
-            {
+            if (TokenMatch(filePtr, "MAP_SHINESTRENGTH", 17)) {
                 // parse the texture block
                 ParseLV3MapBlock(mat.sTexShininess);
                 continue;
             }
             // number of submaterials
-            if (TokenMatch(filePtr,"NUMSUBMTLS",10))
-            {
+            if (TokenMatch(filePtr, "NUMSUBMTLS", 10)) {
                 ParseLV4MeshLong(iNumSubMaterials);
 
                 // allocate enough storage
                 mat.avSubMaterials.resize(iNumSubMaterials, Material("INVALID SUBMATERIAL"));
             }
             // submaterial chunks
-            if (TokenMatch(filePtr,"SUBMATERIAL",11))
-            {
+            if (TokenMatch(filePtr, "SUBMATERIAL", 11)) {
 
                 unsigned int iIndex = 0;
                 ParseLV4MeshLong(iIndex);
 
-                if (iIndex >= iNumSubMaterials)
-                {
+                if (iIndex >= iNumSubMaterials) {
                     LogWarning("Out of range: submaterial index is too large");
-                    iIndex = iNumSubMaterials-1;
+                    iIndex = iNumSubMaterials - 1;
                 }
 
                 // get a reference to the material
-                Material& sMat = mat.avSubMaterials[iIndex];
+                Material &sMat = mat.avSubMaterials[iIndex];
 
                 // parse the material block
                 ParseLV2MaterialBlock(sMat);
                 continue;
             }
         }
-        AI_ASE_HANDLE_SECTION("2","*MATERIAL");
+        AI_ASE_HANDLE_SECTION("2", "*MATERIAL");
     }
 }
 
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV3MapBlock(Texture& map)
-{
+void Parser::ParseLV3MapBlock(Texture &map) {
     AI_ASE_PARSER_INIT();
 
     // ***********************************************************
@@ -744,32 +662,26 @@ void Parser::ParseLV3MapBlock(Texture& map)
     // ***********************************************************
     bool parsePath = true;
     std::string temp;
-    while (true)
-    {
-        if ('*' == *filePtr)
-        {
+    while (true) {
+        if ('*' == *filePtr) {
             ++filePtr;
             // type of map
-            if (TokenMatch(filePtr,"MAP_CLASS" ,9))
-            {
+            if (TokenMatch(filePtr, "MAP_CLASS", 9)) {
                 temp.clear();
-                if(!ParseString(temp,"*MAP_CLASS"))
+                if (!ParseString(temp, "*MAP_CLASS"))
                     SkipToNextToken();
-                if (temp != "Bitmap" && temp != "Normal Bump")
-                {
+                if (temp != "Bitmap" && temp != "Normal Bump") {
                     ASSIMP_LOG_WARN_F("ASE: Skipping unknown map type: ", temp);
                     parsePath = false;
                 }
                 continue;
             }
             // path to the texture
-            if (parsePath && TokenMatch(filePtr,"BITMAP" ,6))
-            {
-                if(!ParseString(map.mMapName,"*BITMAP"))
+            if (parsePath && TokenMatch(filePtr, "BITMAP", 6)) {
+                if (!ParseString(map.mMapName, "*BITMAP"))
                     SkipToNextToken();
 
-                if (map.mMapName == "None")
-                {
+                if (map.mMapName == "None") {
                     // Files with 'None' as map name are produced by
                     // an Maja to ASE exporter which name I forgot ..
                     ASSIMP_LOG_WARN("ASE: Skipping invalid map entry");
@@ -779,198 +691,157 @@ void Parser::ParseLV3MapBlock(Texture& map)
                 continue;
             }
             // offset on the u axis
-            if (TokenMatch(filePtr,"UVW_U_OFFSET" ,12))
-            {
+            if (TokenMatch(filePtr, "UVW_U_OFFSET", 12)) {
                 ParseLV4MeshFloat(map.mOffsetU);
                 continue;
             }
             // offset on the v axis
-            if (TokenMatch(filePtr,"UVW_V_OFFSET" ,12))
-            {
+            if (TokenMatch(filePtr, "UVW_V_OFFSET", 12)) {
                 ParseLV4MeshFloat(map.mOffsetV);
                 continue;
             }
             // tiling on the u axis
-            if (TokenMatch(filePtr,"UVW_U_TILING" ,12))
-            {
+            if (TokenMatch(filePtr, "UVW_U_TILING", 12)) {
                 ParseLV4MeshFloat(map.mScaleU);
                 continue;
             }
             // tiling on the v axis
-            if (TokenMatch(filePtr,"UVW_V_TILING" ,12))
-            {
+            if (TokenMatch(filePtr, "UVW_V_TILING", 12)) {
                 ParseLV4MeshFloat(map.mScaleV);
                 continue;
             }
             // rotation around the z-axis
-            if (TokenMatch(filePtr,"UVW_ANGLE" ,9))
-            {
+            if (TokenMatch(filePtr, "UVW_ANGLE", 9)) {
                 ParseLV4MeshFloat(map.mRotation);
                 continue;
             }
             // map blending factor
-            if (TokenMatch(filePtr,"MAP_AMOUNT" ,10))
-            {
+            if (TokenMatch(filePtr, "MAP_AMOUNT", 10)) {
                 ParseLV4MeshFloat(map.mTextureBlend);
                 continue;
             }
         }
-        AI_ASE_HANDLE_SECTION("3","*MAP_XXXXXX");
+        AI_ASE_HANDLE_SECTION("3", "*MAP_XXXXXX");
     }
     return;
 }
 
 // ------------------------------------------------------------------------------------------------
-bool Parser::ParseString(std::string& out,const char* szName)
-{
+bool Parser::ParseString(std::string &out, const char *szName) {
     char szBuffer[1024];
-    if (!SkipSpaces(&filePtr))
-    {
+    if (!SkipSpaces(&filePtr)) {
 
-        ai_snprintf(szBuffer, 1024, "Unable to parse %s block: Unexpected EOL",szName);
+        ai_snprintf(szBuffer, 1024, "Unable to parse %s block: Unexpected EOL", szName);
         LogWarning(szBuffer);
         return false;
     }
     // there must be '"'
-    if ('\"' != *filePtr)
-    {
+    if ('\"' != *filePtr) {
 
         ai_snprintf(szBuffer, 1024, "Unable to parse %s block: Strings are expected "
-            "to be enclosed in double quotation marks",szName);
+                                    "to be enclosed in double quotation marks",
+                szName);
         LogWarning(szBuffer);
         return false;
     }
     ++filePtr;
-    const char* sz = filePtr;
-    while (true)
-    {
-        if ('\"' == *sz)break;
-        else if ('\0' == *sz)
-        {
+    const char *sz = filePtr;
+    while (true) {
+        if ('\"' == *sz)
+            break;
+        else if ('\0' == *sz) {
             ai_snprintf(szBuffer, 1024, "Unable to parse %s block: Strings are expected to "
-                "be enclosed in double quotation marks but EOF was reached before "
-                "a closing quotation mark was encountered",szName);
+                                        "be enclosed in double quotation marks but EOF was reached before "
+                                        "a closing quotation mark was encountered",
+                    szName);
             LogWarning(szBuffer);
             return false;
         }
         sz++;
     }
-    out = std::string(filePtr,(uintptr_t)sz-(uintptr_t)filePtr);
-    filePtr = sz+1;
+    out = std::string(filePtr, (uintptr_t)sz - (uintptr_t)filePtr);
+    filePtr = sz + 1;
     return true;
 }
 
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV1ObjectBlock(ASE::BaseNode& node)
-{
+void Parser::ParseLV1ObjectBlock(ASE::BaseNode &node) {
     AI_ASE_PARSER_INIT();
-    while (true)
-    {
-        if ('*' == *filePtr)
-        {
+    while (true) {
+        if ('*' == *filePtr) {
             ++filePtr;
 
             // first process common tokens such as node name and transform
             // name of the mesh/node
-            if (TokenMatch(filePtr,"NODE_NAME" ,9))
-            {
-                if(!ParseString(node.mName,"*NODE_NAME"))
+            if (TokenMatch(filePtr, "NODE_NAME", 9)) {
+                if (!ParseString(node.mName, "*NODE_NAME"))
                     SkipToNextToken();
                 continue;
             }
             // name of the parent of the node
-            if (TokenMatch(filePtr,"NODE_PARENT" ,11) )
-            {
-                if(!ParseString(node.mParent,"*NODE_PARENT"))
+            if (TokenMatch(filePtr, "NODE_PARENT", 11)) {
+                if (!ParseString(node.mParent, "*NODE_PARENT"))
                     SkipToNextToken();
                 continue;
             }
             // transformation matrix of the node
-            if (TokenMatch(filePtr,"NODE_TM" ,7))
-            {
+            if (TokenMatch(filePtr, "NODE_TM", 7)) {
                 ParseLV2NodeTransformBlock(node);
                 continue;
             }
             // animation data of the node
-            if (TokenMatch(filePtr,"TM_ANIMATION" ,12))
-            {
+            if (TokenMatch(filePtr, "TM_ANIMATION", 12)) {
                 ParseLV2AnimationBlock(node);
                 continue;
             }
 
-            if (node.mType == BaseNode::Light)
-            {
+            if (node.mType == BaseNode::Light) {
                 // light settings
-                if (TokenMatch(filePtr,"LIGHT_SETTINGS" ,14))
-                {
-                    ParseLV2LightSettingsBlock((ASE::Light&)node);
+                if (TokenMatch(filePtr, "LIGHT_SETTINGS", 14)) {
+                    ParseLV2LightSettingsBlock((ASE::Light &)node);
                     continue;
                 }
                 // type of the light source
-                if (TokenMatch(filePtr,"LIGHT_TYPE" ,10))
-                {
-                    if (!ASSIMP_strincmp("omni",filePtr,4))
-                    {
-                        ((ASE::Light&)node).mLightType = ASE::Light::OMNI;
-                    }
-                    else if (!ASSIMP_strincmp("target",filePtr,6))
-                    {
-                        ((ASE::Light&)node).mLightType = ASE::Light::TARGET;
-                    }
-                    else if (!ASSIMP_strincmp("free",filePtr,4))
-                    {
-                        ((ASE::Light&)node).mLightType = ASE::Light::FREE;
-                    }
-                    else if (!ASSIMP_strincmp("directional",filePtr,11))
-                    {
-                        ((ASE::Light&)node).mLightType = ASE::Light::DIRECTIONAL;
-                    }
-                    else
-                    {
+                if (TokenMatch(filePtr, "LIGHT_TYPE", 10)) {
+                    if (!ASSIMP_strincmp("omni", filePtr, 4)) {
+                        ((ASE::Light &)node).mLightType = ASE::Light::OMNI;
+                    } else if (!ASSIMP_strincmp("target", filePtr, 6)) {
+                        ((ASE::Light &)node).mLightType = ASE::Light::TARGET;
+                    } else if (!ASSIMP_strincmp("free", filePtr, 4)) {
+                        ((ASE::Light &)node).mLightType = ASE::Light::FREE;
+                    } else if (!ASSIMP_strincmp("directional", filePtr, 11)) {
+                        ((ASE::Light &)node).mLightType = ASE::Light::DIRECTIONAL;
+                    } else {
                         LogWarning("Unknown kind of light source");
                     }
                     continue;
                 }
-            }
-            else if (node.mType == BaseNode::Camera)
-            {
+            } else if (node.mType == BaseNode::Camera) {
                 // Camera settings
-                if (TokenMatch(filePtr,"CAMERA_SETTINGS" ,15))
-                {
-                    ParseLV2CameraSettingsBlock((ASE::Camera&)node);
+                if (TokenMatch(filePtr, "CAMERA_SETTINGS", 15)) {
+                    ParseLV2CameraSettingsBlock((ASE::Camera &)node);
                     continue;
-                }
-                else if (TokenMatch(filePtr,"CAMERA_TYPE" ,11))
-                {
-                    if (!ASSIMP_strincmp("target",filePtr,6))
-                    {
-                        ((ASE::Camera&)node).mCameraType = ASE::Camera::TARGET;
-                    }
-                    else if (!ASSIMP_strincmp("free",filePtr,4))
-                    {
-                        ((ASE::Camera&)node).mCameraType = ASE::Camera::FREE;
-                    }
-                    else
-                    {
+                } else if (TokenMatch(filePtr, "CAMERA_TYPE", 11)) {
+                    if (!ASSIMP_strincmp("target", filePtr, 6)) {
+                        ((ASE::Camera &)node).mCameraType = ASE::Camera::TARGET;
+                    } else if (!ASSIMP_strincmp("free", filePtr, 4)) {
+                        ((ASE::Camera &)node).mCameraType = ASE::Camera::FREE;
+                    } else {
                         LogWarning("Unknown kind of camera");
                     }
                     continue;
                 }
-            }
-            else if (node.mType == BaseNode::Mesh)
-            {
+            } else if (node.mType == BaseNode::Mesh) {
                 // mesh data
                 // FIX: Older files use MESH_SOFTSKIN
-                if (TokenMatch(filePtr,"MESH" ,4) ||
-                    TokenMatch(filePtr,"MESH_SOFTSKIN",13))
-                {
-                    ParseLV2MeshBlock((ASE::Mesh&)node);
+                if (TokenMatch(filePtr, "MESH", 4) ||
+                        TokenMatch(filePtr, "MESH_SOFTSKIN", 13)) {
+                    ParseLV2MeshBlock((ASE::Mesh &)node);
                     continue;
                 }
                 // mesh material index
-                if (TokenMatch(filePtr,"MATERIAL_REF" ,12))
-                {
-                    ParseLV4MeshLong(((ASE::Mesh&)node).iMaterialIndex);
+                if (TokenMatch(filePtr, "MATERIAL_REF", 12)) {
+                    ParseLV4MeshLong(((ASE::Mesh &)node).iMaterialIndex);
                     continue;
                 }
             }
@@ -981,156 +852,131 @@ void Parser::ParseLV1ObjectBlock(ASE::BaseNode& node)
 }
 
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV2CameraSettingsBlock(ASE::Camera& camera)
-{
+void Parser::ParseLV2CameraSettingsBlock(ASE::Camera &camera) {
     AI_ASE_PARSER_INIT();
-    while (true)
-    {
-        if ('*' == *filePtr)
-        {
+    while (true) {
+        if ('*' == *filePtr) {
             ++filePtr;
-            if (TokenMatch(filePtr,"CAMERA_NEAR" ,11))
-            {
+            if (TokenMatch(filePtr, "CAMERA_NEAR", 11)) {
                 ParseLV4MeshFloat(camera.mNear);
                 continue;
             }
-            if (TokenMatch(filePtr,"CAMERA_FAR" ,10))
-            {
+            if (TokenMatch(filePtr, "CAMERA_FAR", 10)) {
                 ParseLV4MeshFloat(camera.mFar);
                 continue;
             }
-            if (TokenMatch(filePtr,"CAMERA_FOV" ,10))
-            {
+            if (TokenMatch(filePtr, "CAMERA_FOV", 10)) {
                 ParseLV4MeshFloat(camera.mFOV);
                 continue;
             }
         }
-        AI_ASE_HANDLE_SECTION("2","CAMERA_SETTINGS");
+        AI_ASE_HANDLE_SECTION("2", "CAMERA_SETTINGS");
     }
     return;
 }
 
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV2LightSettingsBlock(ASE::Light& light)
-{
+void Parser::ParseLV2LightSettingsBlock(ASE::Light &light) {
     AI_ASE_PARSER_INIT();
-    while (true)
-    {
-        if ('*' == *filePtr)
-        {
+    while (true) {
+        if ('*' == *filePtr) {
             ++filePtr;
-            if (TokenMatch(filePtr,"LIGHT_COLOR" ,11))
-            {
+            if (TokenMatch(filePtr, "LIGHT_COLOR", 11)) {
                 ParseLV4MeshFloatTriple(&light.mColor.r);
                 continue;
             }
-            if (TokenMatch(filePtr,"LIGHT_INTENS" ,12))
-            {
+            if (TokenMatch(filePtr, "LIGHT_INTENS", 12)) {
                 ParseLV4MeshFloat(light.mIntensity);
                 continue;
             }
-            if (TokenMatch(filePtr,"LIGHT_HOTSPOT" ,13))
-            {
+            if (TokenMatch(filePtr, "LIGHT_HOTSPOT", 13)) {
                 ParseLV4MeshFloat(light.mAngle);
                 continue;
             }
-            if (TokenMatch(filePtr,"LIGHT_FALLOFF" ,13))
-            {
+            if (TokenMatch(filePtr, "LIGHT_FALLOFF", 13)) {
                 ParseLV4MeshFloat(light.mFalloff);
                 continue;
             }
         }
-        AI_ASE_HANDLE_SECTION("2","LIGHT_SETTINGS");
+        AI_ASE_HANDLE_SECTION("2", "LIGHT_SETTINGS");
     }
     return;
 }
 
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV2AnimationBlock(ASE::BaseNode& mesh)
-{
+void Parser::ParseLV2AnimationBlock(ASE::BaseNode &mesh) {
     AI_ASE_PARSER_INIT();
 
-    ASE::Animation* anim = &mesh.mAnim;
-    while (true)
-    {
-        if ('*' == *filePtr)
-        {
+    ASE::Animation *anim = &mesh.mAnim;
+    while (true) {
+        if ('*' == *filePtr) {
             ++filePtr;
-            if (TokenMatch(filePtr,"NODE_NAME" ,9))
-            {
+            if (TokenMatch(filePtr, "NODE_NAME", 9)) {
                 std::string temp;
-                if(!ParseString(temp,"*NODE_NAME"))
+                if (!ParseString(temp, "*NODE_NAME"))
                     SkipToNextToken();
 
                 // If the name of the node contains .target it
                 // represents an animated camera or spot light
                 // target.
-                if (std::string::npos != temp.find(".Target"))
-                {
-                    if  ((mesh.mType != BaseNode::Camera || ((ASE::Camera&)mesh).mCameraType != ASE::Camera::TARGET)  &&
-                        ( mesh.mType != BaseNode::Light  || ((ASE::Light&)mesh).mLightType   != ASE::Light::TARGET))
-                    {
+                if (std::string::npos != temp.find(".Target")) {
+                    if ((mesh.mType != BaseNode::Camera || ((ASE::Camera &)mesh).mCameraType != ASE::Camera::TARGET) &&
+                            (mesh.mType != BaseNode::Light || ((ASE::Light &)mesh).mLightType != ASE::Light::TARGET)) {
 
                         ASSIMP_LOG_ERROR("ASE: Found target animation channel "
-                            "but the node is neither a camera nor a spot light");
+                                         "but the node is neither a camera nor a spot light");
                         anim = NULL;
-                    }
-                    else anim = &mesh.mTargetAnim;
+                    } else
+                        anim = &mesh.mTargetAnim;
                 }
                 continue;
             }
 
             // position keyframes
-            if (TokenMatch(filePtr,"CONTROL_POS_TRACK"  ,17)  ||
-                TokenMatch(filePtr,"CONTROL_POS_BEZIER" ,18)  ||
-                TokenMatch(filePtr,"CONTROL_POS_TCB"    ,15))
-            {
-                if (!anim)SkipSection();
-                else ParseLV3PosAnimationBlock(*anim);
+            if (TokenMatch(filePtr, "CONTROL_POS_TRACK", 17) ||
+                    TokenMatch(filePtr, "CONTROL_POS_BEZIER", 18) ||
+                    TokenMatch(filePtr, "CONTROL_POS_TCB", 15)) {
+                if (!anim)
+                    SkipSection();
+                else
+                    ParseLV3PosAnimationBlock(*anim);
                 continue;
             }
             // scaling keyframes
-            if (TokenMatch(filePtr,"CONTROL_SCALE_TRACK"  ,19) ||
-                TokenMatch(filePtr,"CONTROL_SCALE_BEZIER" ,20) ||
-                TokenMatch(filePtr,"CONTROL_SCALE_TCB"    ,17))
-            {
-                if (!anim || anim == &mesh.mTargetAnim)
-                {
+            if (TokenMatch(filePtr, "CONTROL_SCALE_TRACK", 19) ||
+                    TokenMatch(filePtr, "CONTROL_SCALE_BEZIER", 20) ||
+                    TokenMatch(filePtr, "CONTROL_SCALE_TCB", 17)) {
+                if (!anim || anim == &mesh.mTargetAnim) {
                     // Target animation channels may have no rotation channels
                     ASSIMP_LOG_ERROR("ASE: Ignoring scaling channel in target animation");
                     SkipSection();
-                }
-                else ParseLV3ScaleAnimationBlock(*anim);
+                } else
+                    ParseLV3ScaleAnimationBlock(*anim);
                 continue;
             }
             // rotation keyframes
-            if (TokenMatch(filePtr,"CONTROL_ROT_TRACK"  ,17) ||
-                TokenMatch(filePtr,"CONTROL_ROT_BEZIER" ,18) ||
-                TokenMatch(filePtr,"CONTROL_ROT_TCB"    ,15))
-            {
-                if (!anim || anim == &mesh.mTargetAnim)
-                {
+            if (TokenMatch(filePtr, "CONTROL_ROT_TRACK", 17) ||
+                    TokenMatch(filePtr, "CONTROL_ROT_BEZIER", 18) ||
+                    TokenMatch(filePtr, "CONTROL_ROT_TCB", 15)) {
+                if (!anim || anim == &mesh.mTargetAnim) {
                     // Target animation channels may have no rotation channels
                     ASSIMP_LOG_ERROR("ASE: Ignoring rotation channel in target animation");
                     SkipSection();
-                }
-                else ParseLV3RotAnimationBlock(*anim);
+                } else
+                    ParseLV3RotAnimationBlock(*anim);
                 continue;
             }
         }
-        AI_ASE_HANDLE_SECTION("2","TM_ANIMATION");
+        AI_ASE_HANDLE_SECTION("2", "TM_ANIMATION");
     }
 }
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV3ScaleAnimationBlock(ASE::Animation& anim)
-{
+void Parser::ParseLV3ScaleAnimationBlock(ASE::Animation &anim) {
     AI_ASE_PARSER_INIT();
     unsigned int iIndex;
 
-    while (true)
-    {
-        if ('*' == *filePtr)
-        {
+    while (true) {
+        if ('*' == *filePtr) {
             ++filePtr;
 
             bool b = false;
@@ -1139,44 +985,37 @@ void Parser::ParseLV3ScaleAnimationBlock(ASE::Animation& anim)
             // we ignore the additional information for bezier's and TCBs
 
             // simple scaling keyframe
-            if (TokenMatch(filePtr,"CONTROL_SCALE_SAMPLE" ,20))
-            {
+            if (TokenMatch(filePtr, "CONTROL_SCALE_SAMPLE", 20)) {
                 b = true;
                 anim.mScalingType = ASE::Animation::TRACK;
             }
 
             // Bezier scaling keyframe
-            if (TokenMatch(filePtr,"CONTROL_BEZIER_SCALE_KEY" ,24))
-            {
+            if (TokenMatch(filePtr, "CONTROL_BEZIER_SCALE_KEY", 24)) {
                 b = true;
                 anim.mScalingType = ASE::Animation::BEZIER;
             }
             // TCB scaling keyframe
-            if (TokenMatch(filePtr,"CONTROL_TCB_SCALE_KEY" ,21))
-            {
+            if (TokenMatch(filePtr, "CONTROL_TCB_SCALE_KEY", 21)) {
                 b = true;
                 anim.mScalingType = ASE::Animation::TCB;
             }
-            if (b)
-            {
+            if (b) {
                 anim.akeyScaling.push_back(aiVectorKey());
-                aiVectorKey& key = anim.akeyScaling.back();
-                ParseLV4MeshFloatTriple(&key.mValue.x,iIndex);
+                aiVectorKey &key = anim.akeyScaling.back();
+                ParseLV4MeshFloatTriple(&key.mValue.x, iIndex);
                 key.mTime = (double)iIndex;
             }
         }
-        AI_ASE_HANDLE_SECTION("3","*CONTROL_POS_TRACK");
+        AI_ASE_HANDLE_SECTION("3", "*CONTROL_POS_TRACK");
     }
 }
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV3PosAnimationBlock(ASE::Animation& anim)
-{
+void Parser::ParseLV3PosAnimationBlock(ASE::Animation &anim) {
     AI_ASE_PARSER_INIT();
     unsigned int iIndex;
-    while (true)
-    {
-        if ('*' == *filePtr)
-        {
+    while (true) {
+        if ('*' == *filePtr) {
             ++filePtr;
 
             bool b = false;
@@ -1185,44 +1024,37 @@ void Parser::ParseLV3PosAnimationBlock(ASE::Animation& anim)
             // we ignore the additional information for bezier's and TCBs
 
             // simple scaling keyframe
-            if (TokenMatch(filePtr,"CONTROL_POS_SAMPLE" ,18))
-            {
+            if (TokenMatch(filePtr, "CONTROL_POS_SAMPLE", 18)) {
                 b = true;
                 anim.mPositionType = ASE::Animation::TRACK;
             }
 
             // Bezier scaling keyframe
-            if (TokenMatch(filePtr,"CONTROL_BEZIER_POS_KEY" ,22))
-            {
+            if (TokenMatch(filePtr, "CONTROL_BEZIER_POS_KEY", 22)) {
                 b = true;
                 anim.mPositionType = ASE::Animation::BEZIER;
             }
             // TCB scaling keyframe
-            if (TokenMatch(filePtr,"CONTROL_TCB_POS_KEY" ,19))
-            {
+            if (TokenMatch(filePtr, "CONTROL_TCB_POS_KEY", 19)) {
                 b = true;
                 anim.mPositionType = ASE::Animation::TCB;
             }
-            if (b)
-            {
+            if (b) {
                 anim.akeyPositions.push_back(aiVectorKey());
-                aiVectorKey& key = anim.akeyPositions.back();
-                ParseLV4MeshFloatTriple(&key.mValue.x,iIndex);
+                aiVectorKey &key = anim.akeyPositions.back();
+                ParseLV4MeshFloatTriple(&key.mValue.x, iIndex);
                 key.mTime = (double)iIndex;
             }
         }
-        AI_ASE_HANDLE_SECTION("3","*CONTROL_POS_TRACK");
+        AI_ASE_HANDLE_SECTION("3", "*CONTROL_POS_TRACK");
     }
 }
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV3RotAnimationBlock(ASE::Animation& anim)
-{
+void Parser::ParseLV3RotAnimationBlock(ASE::Animation &anim) {
     AI_ASE_PARSER_INIT();
     unsigned int iIndex;
-    while (true)
-    {
-        if ('*' == *filePtr)
-        {
+    while (true) {
+        if ('*' == *filePtr) {
             ++filePtr;
 
             bool b = false;
@@ -1231,150 +1063,126 @@ void Parser::ParseLV3RotAnimationBlock(ASE::Animation& anim)
             // we ignore the additional information for bezier's and TCBs
 
             // simple scaling keyframe
-            if (TokenMatch(filePtr,"CONTROL_ROT_SAMPLE" ,18))
-            {
+            if (TokenMatch(filePtr, "CONTROL_ROT_SAMPLE", 18)) {
                 b = true;
                 anim.mRotationType = ASE::Animation::TRACK;
             }
 
             // Bezier scaling keyframe
-            if (TokenMatch(filePtr,"CONTROL_BEZIER_ROT_KEY" ,22))
-            {
+            if (TokenMatch(filePtr, "CONTROL_BEZIER_ROT_KEY", 22)) {
                 b = true;
                 anim.mRotationType = ASE::Animation::BEZIER;
             }
             // TCB scaling keyframe
-            if (TokenMatch(filePtr,"CONTROL_TCB_ROT_KEY" ,19))
-            {
+            if (TokenMatch(filePtr, "CONTROL_TCB_ROT_KEY", 19)) {
                 b = true;
                 anim.mRotationType = ASE::Animation::TCB;
             }
-            if (b)
-            {
+            if (b) {
                 anim.akeyRotations.push_back(aiQuatKey());
-                aiQuatKey& key = anim.akeyRotations.back();
-                aiVector3D v;ai_real f;
-                ParseLV4MeshFloatTriple(&v.x,iIndex);
+                aiQuatKey &key = anim.akeyRotations.back();
+                aiVector3D v;
+                ai_real f;
+                ParseLV4MeshFloatTriple(&v.x, iIndex);
                 ParseLV4MeshFloat(f);
                 key.mTime = (double)iIndex;
-                key.mValue = aiQuaternion(v,f);
+                key.mValue = aiQuaternion(v, f);
             }
         }
-        AI_ASE_HANDLE_SECTION("3","*CONTROL_ROT_TRACK");
+        AI_ASE_HANDLE_SECTION("3", "*CONTROL_ROT_TRACK");
     }
 }
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV2NodeTransformBlock(ASE::BaseNode& mesh)
-{
+void Parser::ParseLV2NodeTransformBlock(ASE::BaseNode &mesh) {
     AI_ASE_PARSER_INIT();
-    int mode   = 0;
-    while (true)
-    {
-        if ('*' == *filePtr)
-        {
+    int mode = 0;
+    while (true) {
+        if ('*' == *filePtr) {
             ++filePtr;
             // name of the node
-            if (TokenMatch(filePtr,"NODE_NAME" ,9))
-            {
+            if (TokenMatch(filePtr, "NODE_NAME", 9)) {
                 std::string temp;
-                if(!ParseString(temp,"*NODE_NAME"))
+                if (!ParseString(temp, "*NODE_NAME"))
                     SkipToNextToken();
 
                 std::string::size_type s;
-                if (temp == mesh.mName)
-                {
+                if (temp == mesh.mName) {
                     mode = 1;
-                }
-                else if (std::string::npos != (s = temp.find(".Target")) &&
-                    mesh.mName == temp.substr(0,s))
-                {
+                } else if (std::string::npos != (s = temp.find(".Target")) &&
+                           mesh.mName == temp.substr(0, s)) {
                     // This should be either a target light or a target camera
-                    if ( (mesh.mType == BaseNode::Light &&  ((ASE::Light&)mesh) .mLightType  == ASE::Light::TARGET) ||
-                         (mesh.mType == BaseNode::Camera && ((ASE::Camera&)mesh).mCameraType == ASE::Camera::TARGET))
-                    {
+                    if ((mesh.mType == BaseNode::Light && ((ASE::Light &)mesh).mLightType == ASE::Light::TARGET) ||
+                            (mesh.mType == BaseNode::Camera && ((ASE::Camera &)mesh).mCameraType == ASE::Camera::TARGET)) {
                         mode = 2;
-                    }
-                    else {
+                    } else {
                         ASSIMP_LOG_ERROR("ASE: Ignoring target transform, "
-                            "this is no spot light or target camera");
+                                         "this is no spot light or target camera");
                     }
-                }
-                else
-                {
+                } else {
                     ASSIMP_LOG_ERROR("ASE: Unknown node transformation: " + temp);
                     // mode = 0
                 }
                 continue;
             }
-            if (mode)
-            {
+            if (mode) {
                 // fourth row of the transformation matrix - and also the
                 // only information here that is interesting for targets
-                if (TokenMatch(filePtr,"TM_ROW3" ,7))
-                {
+                if (TokenMatch(filePtr, "TM_ROW3", 7)) {
                     ParseLV4MeshFloatTriple((mode == 1 ? mesh.mTransform[3] : &mesh.mTargetPosition.x));
                     continue;
                 }
-                if (mode == 1)
-                {
+                if (mode == 1) {
                     // first row of the transformation matrix
-                    if (TokenMatch(filePtr,"TM_ROW0" ,7))
-                    {
+                    if (TokenMatch(filePtr, "TM_ROW0", 7)) {
                         ParseLV4MeshFloatTriple(mesh.mTransform[0]);
                         continue;
                     }
                     // second row of the transformation matrix
-                    if (TokenMatch(filePtr,"TM_ROW1" ,7))
-                    {
+                    if (TokenMatch(filePtr, "TM_ROW1", 7)) {
                         ParseLV4MeshFloatTriple(mesh.mTransform[1]);
                         continue;
                     }
                     // third row of the transformation matrix
-                    if (TokenMatch(filePtr,"TM_ROW2" ,7))
-                    {
+                    if (TokenMatch(filePtr, "TM_ROW2", 7)) {
                         ParseLV4MeshFloatTriple(mesh.mTransform[2]);
                         continue;
                     }
                     // inherited position axes
-                    if (TokenMatch(filePtr,"INHERIT_POS" ,11))
-                    {
+                    if (TokenMatch(filePtr, "INHERIT_POS", 11)) {
                         unsigned int aiVal[3];
                         ParseLV4MeshLongTriple(aiVal);
 
-                        for (unsigned int i = 0; i < 3;++i)
+                        for (unsigned int i = 0; i < 3; ++i)
                             mesh.inherit.abInheritPosition[i] = aiVal[i] != 0;
                         continue;
                     }
                     // inherited rotation axes
-                    if (TokenMatch(filePtr,"INHERIT_ROT" ,11))
-                    {
+                    if (TokenMatch(filePtr, "INHERIT_ROT", 11)) {
                         unsigned int aiVal[3];
                         ParseLV4MeshLongTriple(aiVal);
 
-                        for (unsigned int i = 0; i < 3;++i)
+                        for (unsigned int i = 0; i < 3; ++i)
                             mesh.inherit.abInheritRotation[i] = aiVal[i] != 0;
                         continue;
                     }
                     // inherited scaling axes
-                    if (TokenMatch(filePtr,"INHERIT_SCL" ,11))
-                    {
+                    if (TokenMatch(filePtr, "INHERIT_SCL", 11)) {
                         unsigned int aiVal[3];
                         ParseLV4MeshLongTriple(aiVal);
 
-                        for (unsigned int i = 0; i < 3;++i)
+                        for (unsigned int i = 0; i < 3; ++i)
                             mesh.inherit.abInheritScaling[i] = aiVal[i] != 0;
                         continue;
                     }
                 }
             }
         }
-        AI_ASE_HANDLE_SECTION("2","*NODE_TM");
+        AI_ASE_HANDLE_SECTION("2", "*NODE_TM");
     }
     return;
 }
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV2MeshBlock(ASE::Mesh& mesh)
-{
+void Parser::ParseLV2MeshBlock(ASE::Mesh &mesh) {
     AI_ASE_PARSER_INIT();
 
     unsigned int iNumVertices = 0;
@@ -1383,386 +1191,327 @@ void Parser::ParseLV2MeshBlock(ASE::Mesh& mesh)
     unsigned int iNumTFaces = 0;
     unsigned int iNumCVertices = 0;
     unsigned int iNumCFaces = 0;
-    while (true)
-    {
-        if ('*' == *filePtr)
-        {
+    while (true) {
+        if ('*' == *filePtr) {
             ++filePtr;
             // Number of vertices in the mesh
-            if (TokenMatch(filePtr,"MESH_NUMVERTEX" ,14))
-            {
+            if (TokenMatch(filePtr, "MESH_NUMVERTEX", 14)) {
                 ParseLV4MeshLong(iNumVertices);
                 continue;
             }
             // Number of texture coordinates in the mesh
-            if (TokenMatch(filePtr,"MESH_NUMTVERTEX" ,15))
-            {
+            if (TokenMatch(filePtr, "MESH_NUMTVERTEX", 15)) {
                 ParseLV4MeshLong(iNumTVertices);
                 continue;
             }
             // Number of vertex colors in the mesh
-            if (TokenMatch(filePtr,"MESH_NUMCVERTEX" ,15))
-            {
+            if (TokenMatch(filePtr, "MESH_NUMCVERTEX", 15)) {
                 ParseLV4MeshLong(iNumCVertices);
                 continue;
             }
             // Number of regular faces in the mesh
-            if (TokenMatch(filePtr,"MESH_NUMFACES" ,13))
-            {
+            if (TokenMatch(filePtr, "MESH_NUMFACES", 13)) {
                 ParseLV4MeshLong(iNumFaces);
                 continue;
             }
             // Number of UVWed faces in the mesh
-            if (TokenMatch(filePtr,"MESH_NUMTVFACES" ,15))
-            {
+            if (TokenMatch(filePtr, "MESH_NUMTVFACES", 15)) {
                 ParseLV4MeshLong(iNumTFaces);
                 continue;
             }
             // Number of colored faces in the mesh
-            if (TokenMatch(filePtr,"MESH_NUMCVFACES" ,15))
-            {
+            if (TokenMatch(filePtr, "MESH_NUMCVFACES", 15)) {
                 ParseLV4MeshLong(iNumCFaces);
                 continue;
             }
             // mesh vertex list block
-            if (TokenMatch(filePtr,"MESH_VERTEX_LIST" ,16))
-            {
-                ParseLV3MeshVertexListBlock(iNumVertices,mesh);
+            if (TokenMatch(filePtr, "MESH_VERTEX_LIST", 16)) {
+                ParseLV3MeshVertexListBlock(iNumVertices, mesh);
                 continue;
             }
             // mesh face list block
-            if (TokenMatch(filePtr,"MESH_FACE_LIST" ,14))
-            {
-                ParseLV3MeshFaceListBlock(iNumFaces,mesh);
+            if (TokenMatch(filePtr, "MESH_FACE_LIST", 14)) {
+                ParseLV3MeshFaceListBlock(iNumFaces, mesh);
                 continue;
             }
             // mesh texture vertex list block
-            if (TokenMatch(filePtr,"MESH_TVERTLIST" ,14))
-            {
-                ParseLV3MeshTListBlock(iNumTVertices,mesh);
+            if (TokenMatch(filePtr, "MESH_TVERTLIST", 14)) {
+                ParseLV3MeshTListBlock(iNumTVertices, mesh);
                 continue;
             }
             // mesh texture face block
-            if (TokenMatch(filePtr,"MESH_TFACELIST" ,14))
-            {
-                ParseLV3MeshTFaceListBlock(iNumTFaces,mesh);
+            if (TokenMatch(filePtr, "MESH_TFACELIST", 14)) {
+                ParseLV3MeshTFaceListBlock(iNumTFaces, mesh);
                 continue;
             }
             // mesh color vertex list block
-            if (TokenMatch(filePtr,"MESH_CVERTLIST" ,14))
-            {
-                ParseLV3MeshCListBlock(iNumCVertices,mesh);
+            if (TokenMatch(filePtr, "MESH_CVERTLIST", 14)) {
+                ParseLV3MeshCListBlock(iNumCVertices, mesh);
                 continue;
             }
             // mesh color face block
-            if (TokenMatch(filePtr,"MESH_CFACELIST" ,14))
-            {
-                ParseLV3MeshCFaceListBlock(iNumCFaces,mesh);
+            if (TokenMatch(filePtr, "MESH_CFACELIST", 14)) {
+                ParseLV3MeshCFaceListBlock(iNumCFaces, mesh);
                 continue;
             }
             // mesh normals
-            if (TokenMatch(filePtr,"MESH_NORMALS" ,12))
-            {
+            if (TokenMatch(filePtr, "MESH_NORMALS", 12)) {
                 ParseLV3MeshNormalListBlock(mesh);
                 continue;
             }
             // another mesh UV channel ...
-            if (TokenMatch(filePtr,"MESH_MAPPINGCHANNEL" ,19)) {
-                unsigned int iIndex( 0 );
+            if (TokenMatch(filePtr, "MESH_MAPPINGCHANNEL", 19)) {
+                unsigned int iIndex(0);
                 ParseLV4MeshLong(iIndex);
-                if ( 0 == iIndex ) {
-                    LogWarning( "Mapping channel has an invalid index. Skipping UV channel" );
+                if (0 == iIndex) {
+                    LogWarning("Mapping channel has an invalid index. Skipping UV channel");
                     // skip it ...
                     SkipSection();
                 } else {
-                    if ( iIndex < 2 ) {
-                        LogWarning( "Mapping channel has an invalid index. Skipping UV channel" );
+                    if (iIndex < 2) {
+                        LogWarning("Mapping channel has an invalid index. Skipping UV channel");
                         // skip it ...
                         SkipSection();
                     }
-                    if ( iIndex > AI_MAX_NUMBER_OF_TEXTURECOORDS ) {
-                        LogWarning( "Too many UV channels specified. Skipping channel .." );
+                    if (iIndex > AI_MAX_NUMBER_OF_TEXTURECOORDS) {
+                        LogWarning("Too many UV channels specified. Skipping channel ..");
                         // skip it ...
                         SkipSection();
                     } else {
                         // parse the mapping channel
-                        ParseLV3MappingChannel( iIndex - 1, mesh );
+                        ParseLV3MappingChannel(iIndex - 1, mesh);
                     }
                     continue;
                 }
             }
             // mesh animation keyframe. Not supported
-            if (TokenMatch(filePtr,"MESH_ANIMATION" ,14))
-            {
+            if (TokenMatch(filePtr, "MESH_ANIMATION", 14)) {
 
                 LogWarning("Found *MESH_ANIMATION element in ASE/ASK file. "
-                    "Keyframe animation is not supported by Assimp, this element "
-                    "will be ignored");
+                           "Keyframe animation is not supported by Assimp, this element "
+                           "will be ignored");
                 //SkipSection();
                 continue;
             }
-            if (TokenMatch(filePtr,"MESH_WEIGHTS" ,12))
-            {
-                ParseLV3MeshWeightsBlock(mesh);continue;
+            if (TokenMatch(filePtr, "MESH_WEIGHTS", 12)) {
+                ParseLV3MeshWeightsBlock(mesh);
+                continue;
             }
         }
-        AI_ASE_HANDLE_SECTION("2","*MESH");
+        AI_ASE_HANDLE_SECTION("2", "*MESH");
     }
     return;
 }
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV3MeshWeightsBlock(ASE::Mesh& mesh)
-{
+void Parser::ParseLV3MeshWeightsBlock(ASE::Mesh &mesh) {
     AI_ASE_PARSER_INIT();
 
     unsigned int iNumVertices = 0, iNumBones = 0;
-    while (true)
-    {
-        if ('*' == *filePtr)
-        {
+    while (true) {
+        if ('*' == *filePtr) {
             ++filePtr;
 
             // Number of bone vertices ...
-            if (TokenMatch(filePtr,"MESH_NUMVERTEX" ,14))
-            {
+            if (TokenMatch(filePtr, "MESH_NUMVERTEX", 14)) {
                 ParseLV4MeshLong(iNumVertices);
                 continue;
             }
             // Number of bones
-            if (TokenMatch(filePtr,"MESH_NUMBONE" ,12))
-            {
+            if (TokenMatch(filePtr, "MESH_NUMBONE", 12)) {
                 ParseLV4MeshLong(iNumBones);
                 continue;
             }
             // parse the list of bones
-            if (TokenMatch(filePtr,"MESH_BONE_LIST" ,14))
-            {
-                ParseLV4MeshBones(iNumBones,mesh);
+            if (TokenMatch(filePtr, "MESH_BONE_LIST", 14)) {
+                ParseLV4MeshBones(iNumBones, mesh);
                 continue;
             }
             // parse the list of bones vertices
-            if (TokenMatch(filePtr,"MESH_BONE_VERTEX_LIST" ,21) )
-            {
-                ParseLV4MeshBonesVertices(iNumVertices,mesh);
+            if (TokenMatch(filePtr, "MESH_BONE_VERTEX_LIST", 21)) {
+                ParseLV4MeshBonesVertices(iNumVertices, mesh);
                 continue;
             }
         }
-        AI_ASE_HANDLE_SECTION("3","*MESH_WEIGHTS");
+        AI_ASE_HANDLE_SECTION("3", "*MESH_WEIGHTS");
     }
     return;
 }
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV4MeshBones(unsigned int iNumBones,ASE::Mesh& mesh)
-{
+void Parser::ParseLV4MeshBones(unsigned int iNumBones, ASE::Mesh &mesh) {
     AI_ASE_PARSER_INIT();
     mesh.mBones.resize(iNumBones, Bone("UNNAMED"));
-    while (true)
-    {
-        if ('*' == *filePtr)
-        {
+    while (true) {
+        if ('*' == *filePtr) {
             ++filePtr;
 
             // Mesh bone with name ...
-            if (TokenMatch(filePtr,"MESH_BONE_NAME" ,14))
-            {
+            if (TokenMatch(filePtr, "MESH_BONE_NAME", 14)) {
                 // parse an index ...
-                if(SkipSpaces(&filePtr))
-                {
-                    unsigned int iIndex = strtoul10(filePtr,&filePtr);
-                    if (iIndex >= iNumBones)
-                    {
+                if (SkipSpaces(&filePtr)) {
+                    unsigned int iIndex = strtoul10(filePtr, &filePtr);
+                    if (iIndex >= iNumBones) {
                         LogWarning("Bone index is out of bounds");
                         continue;
                     }
-                    if (!ParseString(mesh.mBones[iIndex].mName,"*MESH_BONE_NAME"))
+                    if (!ParseString(mesh.mBones[iIndex].mName, "*MESH_BONE_NAME"))
                         SkipToNextToken();
                     continue;
                 }
             }
         }
-        AI_ASE_HANDLE_SECTION("3","*MESH_BONE_LIST");
+        AI_ASE_HANDLE_SECTION("3", "*MESH_BONE_LIST");
     }
 }
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV4MeshBonesVertices(unsigned int iNumVertices,ASE::Mesh& mesh)
-{
+void Parser::ParseLV4MeshBonesVertices(unsigned int iNumVertices, ASE::Mesh &mesh) {
     AI_ASE_PARSER_INIT();
     mesh.mBoneVertices.resize(iNumVertices);
-    while (true)
-    {
-        if ('*' == *filePtr)
-        {
+    while (true) {
+        if ('*' == *filePtr) {
             ++filePtr;
 
             // Mesh bone vertex
-            if (TokenMatch(filePtr,"MESH_BONE_VERTEX" ,16))
-            {
+            if (TokenMatch(filePtr, "MESH_BONE_VERTEX", 16)) {
                 // read the vertex index
-                unsigned int iIndex = strtoul10(filePtr,&filePtr);
-                if (iIndex >= mesh.mPositions.size())
-                {
-                    iIndex = (unsigned int)mesh.mPositions.size()-1;
+                unsigned int iIndex = strtoul10(filePtr, &filePtr);
+                if (iIndex >= mesh.mPositions.size()) {
+                    iIndex = (unsigned int)mesh.mPositions.size() - 1;
                     LogWarning("Bone vertex index is out of bounds. Using the largest valid "
-                        "bone vertex index instead");
+                               "bone vertex index instead");
                 }
 
                 // --- ignored
                 ai_real afVert[3];
                 ParseLV4MeshFloatTriple(afVert);
 
-                std::pair<int,float> pairOut;
-                while (true)
-                {
+                std::pair<int, float> pairOut;
+                while (true) {
                     // first parse the bone index ...
-                    if (!SkipSpaces(&filePtr))break;
-                    pairOut.first = strtoul10(filePtr,&filePtr);
+                    if (!SkipSpaces(&filePtr)) break;
+                    pairOut.first = strtoul10(filePtr, &filePtr);
 
                     // then parse the vertex weight
-                    if (!SkipSpaces(&filePtr))break;
-                    filePtr = fast_atoreal_move<float>(filePtr,pairOut.second);
+                    if (!SkipSpaces(&filePtr)) break;
+                    filePtr = fast_atoreal_move<float>(filePtr, pairOut.second);
 
                     // -1 marks unused entries
-                    if (-1 != pairOut.first)
-                    {
+                    if (-1 != pairOut.first) {
                         mesh.mBoneVertices[iIndex].mBoneWeights.push_back(pairOut);
                     }
                 }
                 continue;
             }
         }
-        AI_ASE_HANDLE_SECTION("4","*MESH_BONE_VERTEX");
+        AI_ASE_HANDLE_SECTION("4", "*MESH_BONE_VERTEX");
     }
     return;
 }
 // ------------------------------------------------------------------------------------------------
 void Parser::ParseLV3MeshVertexListBlock(
-    unsigned int iNumVertices, ASE::Mesh& mesh)
-{
+        unsigned int iNumVertices, ASE::Mesh &mesh) {
     AI_ASE_PARSER_INIT();
 
     // allocate enough storage in the array
     mesh.mPositions.resize(iNumVertices);
-    while (true)
-    {
-        if ('*' == *filePtr)
-        {
+    while (true) {
+        if ('*' == *filePtr) {
             ++filePtr;
 
             // Vertex entry
-            if (TokenMatch(filePtr,"MESH_VERTEX" ,11))
-            {
+            if (TokenMatch(filePtr, "MESH_VERTEX", 11)) {
 
                 aiVector3D vTemp;
                 unsigned int iIndex;
-                ParseLV4MeshFloatTriple(&vTemp.x,iIndex);
+                ParseLV4MeshFloatTriple(&vTemp.x, iIndex);
 
-                if (iIndex >= iNumVertices)
-                {
+                if (iIndex >= iNumVertices) {
                     LogWarning("Invalid vertex index. It will be ignored");
-                }
-                else mesh.mPositions[iIndex] = vTemp;
+                } else
+                    mesh.mPositions[iIndex] = vTemp;
                 continue;
             }
         }
-        AI_ASE_HANDLE_SECTION("3","*MESH_VERTEX_LIST");
+        AI_ASE_HANDLE_SECTION("3", "*MESH_VERTEX_LIST");
     }
     return;
 }
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV3MeshFaceListBlock(unsigned int iNumFaces, ASE::Mesh& mesh)
-{
+void Parser::ParseLV3MeshFaceListBlock(unsigned int iNumFaces, ASE::Mesh &mesh) {
     AI_ASE_PARSER_INIT();
 
     // allocate enough storage in the face array
     mesh.mFaces.resize(iNumFaces);
-    while (true)
-    {
-        if ('*' == *filePtr)
-        {
+    while (true) {
+        if ('*' == *filePtr) {
             ++filePtr;
 
             // Face entry
-            if (TokenMatch(filePtr,"MESH_FACE" ,9))
-            {
+            if (TokenMatch(filePtr, "MESH_FACE", 9)) {
 
                 ASE::Face mFace;
                 ParseLV4MeshFace(mFace);
 
-                if (mFace.iFace >= iNumFaces)
-                {
+                if (mFace.iFace >= iNumFaces) {
                     LogWarning("Face has an invalid index. It will be ignored");
-                }
-                else mesh.mFaces[mFace.iFace] = mFace;
+                } else
+                    mesh.mFaces[mFace.iFace] = mFace;
                 continue;
             }
         }
-        AI_ASE_HANDLE_SECTION("3","*MESH_FACE_LIST");
+        AI_ASE_HANDLE_SECTION("3", "*MESH_FACE_LIST");
     }
     return;
 }
 // ------------------------------------------------------------------------------------------------
 void Parser::ParseLV3MeshTListBlock(unsigned int iNumVertices,
-    ASE::Mesh& mesh, unsigned int iChannel)
-{
+        ASE::Mesh &mesh, unsigned int iChannel) {
     AI_ASE_PARSER_INIT();
 
     // allocate enough storage in the array
     mesh.amTexCoords[iChannel].resize(iNumVertices);
-    while (true)
-    {
-        if ('*' == *filePtr)
-        {
+    while (true) {
+        if ('*' == *filePtr) {
             ++filePtr;
 
             // Vertex entry
-            if (TokenMatch(filePtr,"MESH_TVERT" ,10))
-            {
+            if (TokenMatch(filePtr, "MESH_TVERT", 10)) {
                 aiVector3D vTemp;
                 unsigned int iIndex;
-                ParseLV4MeshFloatTriple(&vTemp.x,iIndex);
+                ParseLV4MeshFloatTriple(&vTemp.x, iIndex);
 
-                if (iIndex >= iNumVertices)
-                {
+                if (iIndex >= iNumVertices) {
                     LogWarning("Tvertex has an invalid index. It will be ignored");
-                }
-                else mesh.amTexCoords[iChannel][iIndex] = vTemp;
+                } else
+                    mesh.amTexCoords[iChannel][iIndex] = vTemp;
 
-                if (0.0f != vTemp.z)
-                {
+                if (0.0f != vTemp.z) {
                     // we need 3 coordinate channels
                     mesh.mNumUVComponents[iChannel] = 3;
                 }
                 continue;
             }
         }
-        AI_ASE_HANDLE_SECTION("3","*MESH_TVERT_LIST");
+        AI_ASE_HANDLE_SECTION("3", "*MESH_TVERT_LIST");
     }
     return;
 }
 // ------------------------------------------------------------------------------------------------
 void Parser::ParseLV3MeshTFaceListBlock(unsigned int iNumFaces,
-    ASE::Mesh& mesh, unsigned int iChannel)
-{
+        ASE::Mesh &mesh, unsigned int iChannel) {
     AI_ASE_PARSER_INIT();
-    while (true)
-    {
-        if ('*' == *filePtr)
-        {
+    while (true) {
+        if ('*' == *filePtr) {
             ++filePtr;
 
             // Face entry
-            if (TokenMatch(filePtr,"MESH_TFACE" ,10))
-            {
+            if (TokenMatch(filePtr, "MESH_TFACE", 10)) {
                 unsigned int aiValues[3];
                 unsigned int iIndex = 0;
 
-                ParseLV4MeshLongTriple(aiValues,iIndex);
-                if (iIndex >= iNumFaces || iIndex >= mesh.mFaces.size())
-                {
+                ParseLV4MeshLongTriple(aiValues, iIndex);
+                if (iIndex >= iNumFaces || iIndex >= mesh.mFaces.size()) {
                     LogWarning("UV-Face has an invalid index. It will be ignored");
-                }
-                else
-                {
+                } else {
                     // copy UV indices
                     mesh.mFaces[iIndex].amUVIndices[iChannel][0] = aiValues[0];
                     mesh.mFaces[iIndex].amUVIndices[iChannel][1] = aiValues[1];
@@ -1771,108 +1520,89 @@ void Parser::ParseLV3MeshTFaceListBlock(unsigned int iNumFaces,
                 continue;
             }
         }
-        AI_ASE_HANDLE_SECTION("3","*MESH_TFACE_LIST");
+        AI_ASE_HANDLE_SECTION("3", "*MESH_TFACE_LIST");
     }
     return;
 }
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV3MappingChannel(unsigned int iChannel, ASE::Mesh& mesh)
-{
+void Parser::ParseLV3MappingChannel(unsigned int iChannel, ASE::Mesh &mesh) {
     AI_ASE_PARSER_INIT();
 
     unsigned int iNumTVertices = 0;
     unsigned int iNumTFaces = 0;
-    while (true)
-    {
-        if ('*' == *filePtr)
-        {
+    while (true) {
+        if ('*' == *filePtr) {
             ++filePtr;
 
             // Number of texture coordinates in the mesh
-            if (TokenMatch(filePtr,"MESH_NUMTVERTEX" ,15))
-            {
+            if (TokenMatch(filePtr, "MESH_NUMTVERTEX", 15)) {
                 ParseLV4MeshLong(iNumTVertices);
                 continue;
             }
             // Number of UVWed faces in the mesh
-            if (TokenMatch(filePtr,"MESH_NUMTVFACES" ,15))
-            {
+            if (TokenMatch(filePtr, "MESH_NUMTVFACES", 15)) {
                 ParseLV4MeshLong(iNumTFaces);
                 continue;
             }
             // mesh texture vertex list block
-            if (TokenMatch(filePtr,"MESH_TVERTLIST" ,14))
-            {
-                ParseLV3MeshTListBlock(iNumTVertices,mesh,iChannel);
+            if (TokenMatch(filePtr, "MESH_TVERTLIST", 14)) {
+                ParseLV3MeshTListBlock(iNumTVertices, mesh, iChannel);
                 continue;
             }
             // mesh texture face block
-            if (TokenMatch(filePtr,"MESH_TFACELIST" ,14))
-            {
-                ParseLV3MeshTFaceListBlock(iNumTFaces,mesh, iChannel);
+            if (TokenMatch(filePtr, "MESH_TFACELIST", 14)) {
+                ParseLV3MeshTFaceListBlock(iNumTFaces, mesh, iChannel);
                 continue;
             }
         }
-        AI_ASE_HANDLE_SECTION("3","*MESH_MAPPING_CHANNEL");
+        AI_ASE_HANDLE_SECTION("3", "*MESH_MAPPING_CHANNEL");
     }
     return;
 }
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV3MeshCListBlock(unsigned int iNumVertices, ASE::Mesh& mesh)
-{
+void Parser::ParseLV3MeshCListBlock(unsigned int iNumVertices, ASE::Mesh &mesh) {
     AI_ASE_PARSER_INIT();
 
     // allocate enough storage in the array
     mesh.mVertexColors.resize(iNumVertices);
-    while (true)
-    {
-        if ('*' == *filePtr)
-        {
+    while (true) {
+        if ('*' == *filePtr) {
             ++filePtr;
 
             // Vertex entry
-            if (TokenMatch(filePtr,"MESH_VERTCOL" ,12))
-            {
+            if (TokenMatch(filePtr, "MESH_VERTCOL", 12)) {
                 aiColor4D vTemp;
                 vTemp.a = 1.0f;
                 unsigned int iIndex;
-                ParseLV4MeshFloatTriple(&vTemp.r,iIndex);
+                ParseLV4MeshFloatTriple(&vTemp.r, iIndex);
 
-                if (iIndex >= iNumVertices)
-                {
+                if (iIndex >= iNumVertices) {
                     LogWarning("Vertex color has an invalid index. It will be ignored");
-                }
-                else mesh.mVertexColors[iIndex] = vTemp;
+                } else
+                    mesh.mVertexColors[iIndex] = vTemp;
                 continue;
             }
         }
-        AI_ASE_HANDLE_SECTION("3","*MESH_CVERTEX_LIST");
+        AI_ASE_HANDLE_SECTION("3", "*MESH_CVERTEX_LIST");
     }
     return;
 }
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV3MeshCFaceListBlock(unsigned int iNumFaces, ASE::Mesh& mesh)
-{
+void Parser::ParseLV3MeshCFaceListBlock(unsigned int iNumFaces, ASE::Mesh &mesh) {
     AI_ASE_PARSER_INIT();
-    while (true)
-    {
-        if ('*' == *filePtr)
-        {
+    while (true) {
+        if ('*' == *filePtr) {
             ++filePtr;
 
             // Face entry
-            if (TokenMatch(filePtr,"MESH_CFACE" ,10))
-            {
+            if (TokenMatch(filePtr, "MESH_CFACE", 10)) {
                 unsigned int aiValues[3];
                 unsigned int iIndex = 0;
 
-                ParseLV4MeshLongTriple(aiValues,iIndex);
-                if (iIndex >= iNumFaces || iIndex >= mesh.mFaces.size())
-                {
+                ParseLV4MeshLongTriple(aiValues, iIndex);
+                if (iIndex >= iNumFaces || iIndex >= mesh.mFaces.size()) {
                     LogWarning("UV-Face has an invalid index. It will be ignored");
-                }
-                else
-                {
+                } else {
                     // copy color indices
                     mesh.mFaces[iIndex].mColorIndices[0] = aiValues[0];
                     mesh.mFaces[iIndex].mColorIndices[1] = aiValues[1];
@@ -1881,17 +1611,16 @@ void Parser::ParseLV3MeshCFaceListBlock(unsigned int iNumFaces, ASE::Mesh& mesh)
                 continue;
             }
         }
-        AI_ASE_HANDLE_SECTION("3","*MESH_CFACE_LIST");
+        AI_ASE_HANDLE_SECTION("3", "*MESH_CFACE_LIST");
     }
     return;
 }
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV3MeshNormalListBlock(ASE::Mesh& sMesh)
-{
+void Parser::ParseLV3MeshNormalListBlock(ASE::Mesh &sMesh) {
     AI_ASE_PARSER_INIT();
 
     // Allocate enough storage for the normals
-    sMesh.mNormals.resize(sMesh.mFaces.size()*3,aiVector3D( 0.f, 0.f, 0.f ));
+    sMesh.mNormals.resize(sMesh.mFaces.size() * 3, aiVector3D(0.f, 0.f, 0.f));
     unsigned int index, faceIdx = UINT_MAX;
 
     // FIXME: rewrite this and find out how to interpret the normals
@@ -1899,34 +1628,34 @@ void Parser::ParseLV3MeshNormalListBlock(ASE::Mesh& sMesh)
 
     // Smooth the vertex and face normals together. The result
     // will be edgy then, but otherwise everything would be soft ...
-    while (true)    {
-        if ('*' == *filePtr)    {
+    while (true) {
+        if ('*' == *filePtr) {
             ++filePtr;
-            if (faceIdx != UINT_MAX && TokenMatch(filePtr,"MESH_VERTEXNORMAL",17))  {
+            if (faceIdx != UINT_MAX && TokenMatch(filePtr, "MESH_VERTEXNORMAL", 17)) {
                 aiVector3D vNormal;
-                ParseLV4MeshFloatTriple(&vNormal.x,index);
-                if (faceIdx >=  sMesh.mFaces.size())
+                ParseLV4MeshFloatTriple(&vNormal.x, index);
+                if (faceIdx >= sMesh.mFaces.size())
                     continue;
 
                 // Make sure we assign it to the correct face
-                const ASE::Face& face = sMesh.mFaces[faceIdx];
+                const ASE::Face &face = sMesh.mFaces[faceIdx];
                 if (index == face.mIndices[0])
                     index = 0;
                 else if (index == face.mIndices[1])
                     index = 1;
                 else if (index == face.mIndices[2])
                     index = 2;
-                else    {
+                else {
                     ASSIMP_LOG_ERROR("ASE: Invalid vertex index in MESH_VERTEXNORMAL section");
                     continue;
                 }
                 // We'll renormalize later
-                sMesh.mNormals[faceIdx*3+index] += vNormal;
+                sMesh.mNormals[faceIdx * 3 + index] += vNormal;
                 continue;
             }
-            if (TokenMatch(filePtr,"MESH_FACENORMAL",15))   {
+            if (TokenMatch(filePtr, "MESH_FACENORMAL", 15)) {
                 aiVector3D vNormal;
-                ParseLV4MeshFloatTriple(&vNormal.x,faceIdx);
+                ParseLV4MeshFloatTriple(&vNormal.x, faceIdx);
 
                 if (faceIdx >= sMesh.mFaces.size()) {
                     ASSIMP_LOG_ERROR("ASE: Invalid vertex index in MESH_FACENORMAL section");
@@ -1934,53 +1663,47 @@ void Parser::ParseLV3MeshNormalListBlock(ASE::Mesh& sMesh)
                 }
 
                 // We'll renormalize later
-                sMesh.mNormals[faceIdx*3] += vNormal;
-                sMesh.mNormals[faceIdx*3+1] += vNormal;
-                sMesh.mNormals[faceIdx*3+2] += vNormal;
+                sMesh.mNormals[faceIdx * 3] += vNormal;
+                sMesh.mNormals[faceIdx * 3 + 1] += vNormal;
+                sMesh.mNormals[faceIdx * 3 + 2] += vNormal;
                 continue;
             }
         }
-        AI_ASE_HANDLE_SECTION("3","*MESH_NORMALS");
+        AI_ASE_HANDLE_SECTION("3", "*MESH_NORMALS");
     }
     return;
 }
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV4MeshFace(ASE::Face& out)
-{
+void Parser::ParseLV4MeshFace(ASE::Face &out) {
     // skip spaces and tabs
-    if(!SkipSpaces(&filePtr))
-    {
+    if (!SkipSpaces(&filePtr)) {
         LogWarning("Unable to parse *MESH_FACE Element: Unexpected EOL [#1]");
         SkipToNextToken();
         return;
     }
 
     // parse the face index
-    out.iFace = strtoul10(filePtr,&filePtr);
+    out.iFace = strtoul10(filePtr, &filePtr);
 
     // next character should be ':'
-    if(!SkipSpaces(&filePtr))
-    {
+    if (!SkipSpaces(&filePtr)) {
         // FIX: there are some ASE files which haven't got : here ....
         LogWarning("Unable to parse *MESH_FACE Element: Unexpected EOL. \':\' expected [#2]");
         SkipToNextToken();
         return;
     }
     // FIX: There are some ASE files which haven't got ':' here
-    if(':' == *filePtr)++filePtr;
+    if (':' == *filePtr) ++filePtr;
 
     // Parse all mesh indices
-    for (unsigned int i = 0; i < 3;++i)
-    {
+    for (unsigned int i = 0; i < 3; ++i) {
         unsigned int iIndex = 0;
-        if(!SkipSpaces(&filePtr))
-        {
+        if (!SkipSpaces(&filePtr)) {
             LogWarning("Unable to parse *MESH_FACE Element: Unexpected EOL");
             SkipToNextToken();
             return;
         }
-        switch (*filePtr)
-        {
+        switch (*filePtr) {
         case 'A':
         case 'a':
             break;
@@ -1994,38 +1717,34 @@ void Parser::ParseLV4MeshFace(ASE::Face& out)
             break;
         default:
             LogWarning("Unable to parse *MESH_FACE Element: Unexpected EOL. "
-                "A,B or C expected [#3]");
+                       "A,B or C expected [#3]");
             SkipToNextToken();
             return;
         };
         ++filePtr;
 
         // next character should be ':'
-        if(!SkipSpaces(&filePtr) || ':' != *filePtr)
-        {
+        if (!SkipSpaces(&filePtr) || ':' != *filePtr) {
             LogWarning("Unable to parse *MESH_FACE Element: "
-                "Unexpected EOL. \':\' expected [#2]");
+                       "Unexpected EOL. \':\' expected [#2]");
             SkipToNextToken();
             return;
         }
 
         ++filePtr;
-        if(!SkipSpaces(&filePtr))
-        {
+        if (!SkipSpaces(&filePtr)) {
             LogWarning("Unable to parse *MESH_FACE Element: Unexpected EOL. "
-                "Vertex index ecpected [#4]");
+                       "Vertex index ecpected [#4]");
             SkipToNextToken();
             return;
         }
-        out.mIndices[iIndex] = strtoul10(filePtr,&filePtr);
+        out.mIndices[iIndex] = strtoul10(filePtr, &filePtr);
     }
 
     // now we need to skip the AB, BC, CA blocks.
-    while (true)
-    {
-        if ('*' == *filePtr)break;
-        if (IsLineEnd(*filePtr))
-        {
+    while (true) {
+        if ('*' == *filePtr) break;
+        if (IsLineEnd(*filePtr)) {
             //iLineNumber++;
             return;
         }
@@ -2033,27 +1752,22 @@ void Parser::ParseLV4MeshFace(ASE::Face& out)
     }
 
     // parse the smoothing group of the face
-    if (TokenMatch(filePtr,"*MESH_SMOOTHING",15))
-    {
-        if(!SkipSpaces(&filePtr))
-        {
+    if (TokenMatch(filePtr, "*MESH_SMOOTHING", 15)) {
+        if (!SkipSpaces(&filePtr)) {
             LogWarning("Unable to parse *MESH_SMOOTHING Element: "
-                "Unexpected EOL. Smoothing group(s) expected [#5]");
+                       "Unexpected EOL. Smoothing group(s) expected [#5]");
             SkipToNextToken();
             return;
         }
 
         // Parse smoothing groups until we don't anymore see commas
         // FIX: There needn't always be a value, sad but true
-        while (true)
-        {
-            if (*filePtr < '9' && *filePtr >= '0')
-            {
-                out.iSmoothGroup |= (1 << strtoul10(filePtr,&filePtr));
+        while (true) {
+            if (*filePtr < '9' && *filePtr >= '0') {
+                out.iSmoothGroup |= (1 << strtoul10(filePtr, &filePtr));
             }
             SkipSpaces(&filePtr);
-            if (',' != *filePtr)
-            {
+            if (',' != *filePtr) {
                 break;
             }
             ++filePtr;
@@ -2062,40 +1776,34 @@ void Parser::ParseLV4MeshFace(ASE::Face& out)
     }
 
     // *MESH_MTLID  is optional, too
-    while (true)
-    {
-        if ('*' == *filePtr)break;
-        if (IsLineEnd(*filePtr))
-        {
+    while (true) {
+        if ('*' == *filePtr) break;
+        if (IsLineEnd(*filePtr)) {
             return;
         }
         filePtr++;
     }
 
-    if (TokenMatch(filePtr,"*MESH_MTLID",11))
-    {
-        if(!SkipSpaces(&filePtr))
-        {
+    if (TokenMatch(filePtr, "*MESH_MTLID", 11)) {
+        if (!SkipSpaces(&filePtr)) {
             LogWarning("Unable to parse *MESH_MTLID Element: Unexpected EOL. "
-                "Material index expected [#6]");
+                       "Material index expected [#6]");
             SkipToNextToken();
             return;
         }
-        out.iMaterial = strtoul10(filePtr,&filePtr);
+        out.iMaterial = strtoul10(filePtr, &filePtr);
     }
     return;
 }
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV4MeshLongTriple(unsigned int* apOut)
-{
+void Parser::ParseLV4MeshLongTriple(unsigned int *apOut) {
     ai_assert(NULL != apOut);
 
-    for (unsigned int i = 0; i < 3;++i)
+    for (unsigned int i = 0; i < 3; ++i)
         ParseLV4MeshLong(apOut[i]);
 }
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV4MeshLongTriple(unsigned int* apOut, unsigned int& rIndexOut)
-{
+void Parser::ParseLV4MeshLongTriple(unsigned int *apOut, unsigned int &rIndexOut) {
     ai_assert(NULL != apOut);
 
     // parse the index
@@ -2105,8 +1813,7 @@ void Parser::ParseLV4MeshLongTriple(unsigned int* apOut, unsigned int& rIndexOut
     ParseLV4MeshLongTriple(apOut);
 }
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV4MeshFloatTriple(ai_real* apOut, unsigned int& rIndexOut)
-{
+void Parser::ParseLV4MeshFloatTriple(ai_real *apOut, unsigned int &rIndexOut) {
     ai_assert(NULL != apOut);
 
     // parse the index
@@ -2116,19 +1823,16 @@ void Parser::ParseLV4MeshFloatTriple(ai_real* apOut, unsigned int& rIndexOut)
     ParseLV4MeshFloatTriple(apOut);
 }
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV4MeshFloatTriple(ai_real* apOut)
-{
+void Parser::ParseLV4MeshFloatTriple(ai_real *apOut) {
     ai_assert(NULL != apOut);
 
-    for (unsigned int i = 0; i < 3;++i)
+    for (unsigned int i = 0; i < 3; ++i)
         ParseLV4MeshFloat(apOut[i]);
 }
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV4MeshFloat(ai_real& fOut)
-{
+void Parser::ParseLV4MeshFloat(ai_real &fOut) {
     // skip spaces and tabs
-    if(!SkipSpaces(&filePtr))
-    {
+    if (!SkipSpaces(&filePtr)) {
         // LOG
         LogWarning("Unable to parse float: unexpected EOL [#1]");
         fOut = 0.0;
@@ -2136,14 +1840,12 @@ void Parser::ParseLV4MeshFloat(ai_real& fOut)
         return;
     }
     // parse the first float
-    filePtr = fast_atoreal_move<ai_real>(filePtr,fOut);
+    filePtr = fast_atoreal_move<ai_real>(filePtr, fOut);
 }
 // ------------------------------------------------------------------------------------------------
-void Parser::ParseLV4MeshLong(unsigned int& iOut)
-{
+void Parser::ParseLV4MeshLong(unsigned int &iOut) {
     // Skip spaces and tabs
-    if(!SkipSpaces(&filePtr))
-    {
+    if (!SkipSpaces(&filePtr)) {
         // LOG
         LogWarning("Unable to parse long: unexpected EOL [#1]");
         iOut = 0;
@@ -2151,7 +1853,7 @@ void Parser::ParseLV4MeshLong(unsigned int& iOut)
         return;
     }
     // parse the value
-    iOut = strtoul10(filePtr,&filePtr);
+    iOut = strtoul10(filePtr, &filePtr);
 }
 
 #endif // ASSIMP_BUILD_NO_3DS_IMPORTER
diff --git a/code/ASE/ASEParser.h b/code/AssetLib/ASE/ASEParser.h
similarity index 99%
rename from code/ASE/ASEParser.h
rename to code/AssetLib/ASE/ASEParser.h
index aba37d38f..c94c8e3aa 100644
--- a/code/ASE/ASEParser.h
+++ b/code/AssetLib/ASE/ASEParser.h
@@ -57,7 +57,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <assimp/qnan.h>
 
 // ASE is quite similar to 3ds. We can reuse some structures
-#include "3DS/3DSLoader.h"
+#include "AssetLib/3DS/3DSLoader.h"
 
 namespace Assimp    {
 namespace ASE   {
diff --git a/code/Assbin/AssbinExporter.cpp b/code/AssetLib/Assbin/AssbinExporter.cpp
similarity index 99%
rename from code/Assbin/AssbinExporter.cpp
rename to code/AssetLib/Assbin/AssbinExporter.cpp
index 0b99afbda..e86a6526d 100644
--- a/code/Assbin/AssbinExporter.cpp
+++ b/code/AssetLib/Assbin/AssbinExporter.cpp
@@ -4,7 +4,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,
diff --git a/code/Assbin/AssbinExporter.h b/code/AssetLib/Assbin/AssbinExporter.h
similarity index 100%
rename from code/Assbin/AssbinExporter.h
rename to code/AssetLib/Assbin/AssbinExporter.h
diff --git a/code/Assbin/AssbinFileWriter.cpp b/code/AssetLib/Assbin/AssbinFileWriter.cpp
similarity index 96%
rename from code/Assbin/AssbinFileWriter.cpp
rename to code/AssetLib/Assbin/AssbinFileWriter.cpp
index 7fceaa1ad..431be4d3a 100644
--- a/code/Assbin/AssbinFileWriter.cpp
+++ b/code/AssetLib/Assbin/AssbinFileWriter.cpp
@@ -4,7 +4,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,
@@ -54,16 +53,16 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <assimp/IOStream.hpp>
 
 #ifdef ASSIMP_BUILD_NO_OWN_ZLIB
-#    include <zlib.h>
+#include <zlib.h>
 #else
-#    include "../contrib/zlib/zlib.h"
+#include "../contrib/zlib/zlib.h"
 #endif
 
 #include <time.h>
 
 #ifdef _WIN32
-#    pragma warning(push)
-#    pragma warning(disable : 4706)
+#pragma warning(push)
+#pragma warning(disable : 4706)
 #endif // _WIN32
 
 namespace Assimp {
@@ -269,7 +268,7 @@ private:
 
 public:
     AssbinChunkWriter(IOStream *container, uint32_t magic, size_t initial = 4096) :
-            buffer(NULL),
+            buffer(nullptr),
             magic(magic),
             container(container),
             cur_size(0),
@@ -362,32 +361,32 @@ protected:
             Write<uint16_t>(&chunk, (uint16_t)type);
 
             switch (type) {
-                case AI_BOOL:
-                    Write<bool>(&chunk, *((bool *)value));
-                    break;
-                case AI_INT32:
-                    Write<int32_t>(&chunk, *((int32_t *)value));
-                    break;
-                case AI_UINT64:
-                    Write<uint64_t>(&chunk, *((uint64_t *)value));
-                    break;
-                case AI_FLOAT:
-                    Write<float>(&chunk, *((float *)value));
-                    break;
-                case AI_DOUBLE:
-                    Write<double>(&chunk, *((double *)value));
-                    break;
-                case AI_AISTRING:
-                    Write<aiString>(&chunk, *((aiString *)value));
-                    break;
-                case AI_AIVECTOR3D:
-                    Write<aiVector3D>(&chunk, *((aiVector3D *)value));
-                    break;
+            case AI_BOOL:
+                Write<bool>(&chunk, *((bool *)value));
+                break;
+            case AI_INT32:
+                Write<int32_t>(&chunk, *((int32_t *)value));
+                break;
+            case AI_UINT64:
+                Write<uint64_t>(&chunk, *((uint64_t *)value));
+                break;
+            case AI_FLOAT:
+                Write<float>(&chunk, *((float *)value));
+                break;
+            case AI_DOUBLE:
+                Write<double>(&chunk, *((double *)value));
+                break;
+            case AI_AISTRING:
+                Write<aiString>(&chunk, *((aiString *)value));
+                break;
+            case AI_AIVECTOR3D:
+                Write<aiVector3D>(&chunk, *((aiVector3D *)value));
+                break;
 #ifdef SWIG
                 case FORCE_32BIT:
 #endif // SWIG
-                default:
-                    break;
+            default:
+                break;
             }
         }
     }
@@ -827,7 +826,7 @@ void DumpSceneToAssbin(
     fileWriter.WriteBinaryDump(pFile, cmd, pIOSystem, pScene);
 }
 #ifdef _WIN32
-#    pragma warning(pop)
+#pragma warning(pop)
 #endif // _WIN32
 
 } // end of namespace Assimp
diff --git a/code/Assbin/AssbinFileWriter.h b/code/AssetLib/Assbin/AssbinFileWriter.h
similarity index 92%
rename from code/Assbin/AssbinFileWriter.h
rename to code/AssetLib/Assbin/AssbinFileWriter.h
index 25db6db2d..25cbc8106 100644
--- a/code/Assbin/AssbinFileWriter.h
+++ b/code/AssetLib/Assbin/AssbinFileWriter.h
@@ -4,7 +4,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,
@@ -54,12 +53,12 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 namespace Assimp {
 
 void ASSIMP_API DumpSceneToAssbin(
-    const char* pFile,
-    const char* cmd,
-    IOSystem* pIOSystem,
-    const aiScene* pScene,
-    bool shortened,
-    bool compressed);
+        const char *pFile,
+        const char *cmd,
+        IOSystem *pIOSystem,
+        const aiScene *pScene,
+        bool shortened,
+        bool compressed);
 
 }
 
diff --git a/code/Assbin/AssbinLoader.cpp b/code/AssetLib/Assbin/AssbinLoader.cpp
similarity index 96%
rename from code/Assbin/AssbinLoader.cpp
rename to code/AssetLib/Assbin/AssbinLoader.cpp
index 4293cae29..5ee87e952 100644
--- a/code/Assbin/AssbinLoader.cpp
+++ b/code/AssetLib/Assbin/AssbinLoader.cpp
@@ -48,7 +48,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef ASSIMP_BUILD_NO_ASSBIN_IMPORTER
 
 // internal headers
-#include "Assbin/AssbinLoader.h"
+#include "AssetLib/Assbin/AssbinLoader.h"
 #include "Common/assbin_chunks.h"
 #include <assimp/MemoryIOWrapper.h>
 #include <assimp/anim.h>
@@ -253,32 +253,32 @@ void AssbinImporter::ReadBinaryNode(IOStream *stream, aiNode **onode, aiNode *pa
             void *data = nullptr;
 
             switch (node->mMetaData->mValues[i].mType) {
-                case AI_BOOL:
-                    data = new bool(Read<bool>(stream));
-                    break;
-                case AI_INT32:
-                    data = new int32_t(Read<int32_t>(stream));
-                    break;
-                case AI_UINT64:
-                    data = new uint64_t(Read<uint64_t>(stream));
-                    break;
-                case AI_FLOAT:
-                    data = new ai_real(Read<ai_real>(stream));
-                    break;
-                case AI_DOUBLE:
-                    data = new double(Read<double>(stream));
-                    break;
-                case AI_AISTRING:
-                    data = new aiString(Read<aiString>(stream));
-                    break;
-                case AI_AIVECTOR3D:
-                    data = new aiVector3D(Read<aiVector3D>(stream));
-                    break;
+            case AI_BOOL:
+                data = new bool(Read<bool>(stream));
+                break;
+            case AI_INT32:
+                data = new int32_t(Read<int32_t>(stream));
+                break;
+            case AI_UINT64:
+                data = new uint64_t(Read<uint64_t>(stream));
+                break;
+            case AI_FLOAT:
+                data = new ai_real(Read<ai_real>(stream));
+                break;
+            case AI_DOUBLE:
+                data = new double(Read<double>(stream));
+                break;
+            case AI_AISTRING:
+                data = new aiString(Read<aiString>(stream));
+                break;
+            case AI_AIVECTOR3D:
+                data = new aiVector3D(Read<aiVector3D>(stream));
+                break;
 #ifndef SWIG
-                case FORCE_32BIT:
+            case FORCE_32BIT:
 #endif // SWIG
-                default:
-                    break;
+            default:
+                break;
             }
 
             node->mMetaData->mValues[i].mData = data;
diff --git a/code/Assbin/AssbinLoader.h b/code/AssetLib/Assbin/AssbinLoader.h
similarity index 100%
rename from code/Assbin/AssbinLoader.h
rename to code/AssetLib/Assbin/AssbinLoader.h
diff --git a/code/Assjson/cencode.c b/code/AssetLib/Assjson/cencode.c
similarity index 100%
rename from code/Assjson/cencode.c
rename to code/AssetLib/Assjson/cencode.c
diff --git a/code/Assjson/cencode.h b/code/AssetLib/Assjson/cencode.h
similarity index 100%
rename from code/Assjson/cencode.h
rename to code/AssetLib/Assjson/cencode.h
diff --git a/code/Assjson/json_exporter.cpp b/code/AssetLib/Assjson/json_exporter.cpp
similarity index 100%
rename from code/Assjson/json_exporter.cpp
rename to code/AssetLib/Assjson/json_exporter.cpp
diff --git a/code/Assjson/mesh_splitter.cpp b/code/AssetLib/Assjson/mesh_splitter.cpp
similarity index 100%
rename from code/Assjson/mesh_splitter.cpp
rename to code/AssetLib/Assjson/mesh_splitter.cpp
diff --git a/code/Assjson/mesh_splitter.h b/code/AssetLib/Assjson/mesh_splitter.h
similarity index 100%
rename from code/Assjson/mesh_splitter.h
rename to code/AssetLib/Assjson/mesh_splitter.h
diff --git a/code/Assxml/AssxmlExporter.cpp b/code/AssetLib/Assxml/AssxmlExporter.cpp
similarity index 100%
rename from code/Assxml/AssxmlExporter.cpp
rename to code/AssetLib/Assxml/AssxmlExporter.cpp
diff --git a/code/Assxml/AssxmlExporter.h b/code/AssetLib/Assxml/AssxmlExporter.h
similarity index 100%
rename from code/Assxml/AssxmlExporter.h
rename to code/AssetLib/Assxml/AssxmlExporter.h
diff --git a/code/AssetLib/Assxml/AssxmlFileWriter.cpp b/code/AssetLib/Assxml/AssxmlFileWriter.cpp
new file mode 100644
index 000000000..b175265b5
--- /dev/null
+++ b/code/AssetLib/Assxml/AssxmlFileWriter.cpp
@@ -0,0 +1,659 @@
+/*
+Open Asset Import Library (assimp)
+----------------------------------------------------------------------
+
+Copyright (c) 2006-2020, assimp team
+
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the
+following conditions are met:
+
+* Redistributions of source code must retain the above
+  copyright notice, this list of conditions and the
+  following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the
+  following disclaimer in the documentation and/or other
+  materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+  contributors may be used to endorse or promote products
+  derived from this software without specific prior
+  written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+----------------------------------------------------------------------
+*/
+
+/** @file AssxmlFileWriter.cpp
+ *  @brief Implementation of Assxml file writer.
+ */
+
+#include "AssxmlFileWriter.h"
+
+#include "PostProcessing/ProcessHelper.h"
+
+#include <assimp/version.h>
+#include <assimp/Exporter.hpp>
+#include <assimp/IOStream.hpp>
+#include <assimp/IOSystem.hpp>
+
+#include <stdarg.h>
+
+#ifdef ASSIMP_BUILD_NO_OWN_ZLIB
+#include <zlib.h>
+#else
+#include <contrib/zlib/zlib.h>
+#endif
+
+#include <stdio.h>
+#include <time.h>
+#include <memory>
+
+using namespace Assimp;
+
+namespace Assimp {
+
+namespace AssxmlFileWriter {
+
+// -----------------------------------------------------------------------------------
+static int ioprintf(IOStream *io, const char *format, ...) {
+    using namespace std;
+    if (nullptr == io) {
+        return -1;
+    }
+
+    static const int Size = 4096;
+    char sz[Size];
+    ::memset(sz, '\0', Size);
+    va_list va;
+    va_start(va, format);
+    const unsigned int nSize = vsnprintf(sz, Size - 1, format, va);
+    ai_assert(nSize < Size);
+    va_end(va);
+
+    io->Write(sz, sizeof(char), nSize);
+
+    return nSize;
+}
+
+// -----------------------------------------------------------------------------------
+// Convert a name to standard XML format
+static void ConvertName(aiString &out, const aiString &in) {
+    out.length = 0;
+    for (unsigned int i = 0; i < in.length; ++i) {
+        switch (in.data[i]) {
+        case '<':
+            out.Append("&lt;");
+            break;
+        case '>':
+            out.Append("&gt;");
+            break;
+        case '&':
+            out.Append("&amp;");
+            break;
+        case '\"':
+            out.Append("&quot;");
+            break;
+        case '\'':
+            out.Append("&apos;");
+            break;
+        default:
+            out.data[out.length++] = in.data[i];
+        }
+    }
+    out.data[out.length] = 0;
+}
+
+// -----------------------------------------------------------------------------------
+// Write a single node as text dump
+static void WriteNode(const aiNode *node, IOStream *io, unsigned int depth) {
+    char prefix[512];
+    for (unsigned int i = 0; i < depth; ++i)
+        prefix[i] = '\t';
+    prefix[depth] = '\0';
+
+    const aiMatrix4x4 &m = node->mTransformation;
+
+    aiString name;
+    ConvertName(name, node->mName);
+    ioprintf(io, "%s<Node name=\"%s\"> \n"
+                 "%s\t<Matrix4> \n"
+                 "%s\t\t%0 6f %0 6f %0 6f %0 6f\n"
+                 "%s\t\t%0 6f %0 6f %0 6f %0 6f\n"
+                 "%s\t\t%0 6f %0 6f %0 6f %0 6f\n"
+                 "%s\t\t%0 6f %0 6f %0 6f %0 6f\n"
+                 "%s\t</Matrix4> \n",
+            prefix, name.data, prefix,
+            prefix, m.a1, m.a2, m.a3, m.a4,
+            prefix, m.b1, m.b2, m.b3, m.b4,
+            prefix, m.c1, m.c2, m.c3, m.c4,
+            prefix, m.d1, m.d2, m.d3, m.d4, prefix);
+
+    if (node->mNumMeshes) {
+        ioprintf(io, "%s\t<MeshRefs num=\"%u\">\n%s\t",
+                prefix, node->mNumMeshes, prefix);
+
+        for (unsigned int i = 0; i < node->mNumMeshes; ++i) {
+            ioprintf(io, "%u ", node->mMeshes[i]);
+        }
+        ioprintf(io, "\n%s\t</MeshRefs>\n", prefix);
+    }
+
+    if (node->mNumChildren) {
+        ioprintf(io, "%s\t<NodeList num=\"%u\">\n",
+                prefix, node->mNumChildren);
+
+        for (unsigned int i = 0; i < node->mNumChildren; ++i) {
+            WriteNode(node->mChildren[i], io, depth + 2);
+        }
+        ioprintf(io, "%s\t</NodeList>\n", prefix);
+    }
+    ioprintf(io, "%s</Node>\n", prefix);
+}
+
+// -----------------------------------------------------------------------------------
+// Some chuncks of text will need to be encoded for XML
+// http://stackoverflow.com/questions/5665231/most-efficient-way-to-escape-xml-html-in-c-string#5665377
+static std::string encodeXML(const std::string &data) {
+    std::string buffer;
+    buffer.reserve(data.size());
+    for (size_t pos = 0; pos != data.size(); ++pos) {
+        switch (data[pos]) {
+        case '&': buffer.append("&amp;"); break;
+        case '\"': buffer.append("&quot;"); break;
+        case '\'': buffer.append("&apos;"); break;
+        case '<': buffer.append("&lt;"); break;
+        case '>': buffer.append("&gt;"); break;
+        default: buffer.append(&data[pos], 1); break;
+        }
+    }
+    return buffer;
+}
+
+// -----------------------------------------------------------------------------------
+// Write a text model dump
+static void WriteDump(const char *pFile, const char *cmd, const aiScene *scene, IOStream *io, bool shortened) {
+    time_t tt = ::time(NULL);
+#if _WIN32
+    tm *p = gmtime(&tt);
+#else
+    struct tm now;
+    tm *p = gmtime_r(&tt, &now);
+#endif
+    ai_assert(nullptr != p);
+
+    std::string c = cmd;
+    std::string::size_type s;
+
+    // https://sourceforge.net/tracker/?func=detail&aid=3167364&group_id=226462&atid=1067632
+    // -- not allowed in XML comments
+    while ((s = c.find("--")) != std::string::npos) {
+        c[s] = '?';
+    }
+
+    // write header
+    std::string header(
+            "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+            "<ASSIMP format_id=\"1\">\n\n"
+            "<!-- XML Model dump produced by assimp dump\n"
+            "  Library version: %u.%u.%u\n"
+            "  Source: %s\n"
+            "  Command line: %s\n"
+            "  %s\n"
+            "-->"
+            " \n\n"
+            "<Scene flags=\"%u\" postprocessing=\"%u\">\n");
+
+    const unsigned int majorVersion(aiGetVersionMajor());
+    const unsigned int minorVersion(aiGetVersionMinor());
+    const unsigned int rev(aiGetVersionRevision());
+    const char *curtime(asctime(p));
+    ioprintf(io, header.c_str(), majorVersion, minorVersion, rev, pFile, c.c_str(), curtime, scene->mFlags, 0u);
+
+    // write the node graph
+    WriteNode(scene->mRootNode, io, 0);
+
+#if 0
+    // write cameras
+    for (unsigned int i = 0; i < scene->mNumCameras;++i) {
+        aiCamera* cam  = scene->mCameras[i];
+        ConvertName(name,cam->mName);
+
+        // camera header
+        ioprintf(io,"\t<Camera parent=\"%s\">\n"
+            "\t\t<Vector3 name=\"up\"        > %0 8f %0 8f %0 8f </Vector3>\n"
+            "\t\t<Vector3 name=\"lookat\"    > %0 8f %0 8f %0 8f </Vector3>\n"
+            "\t\t<Vector3 name=\"pos\"       > %0 8f %0 8f %0 8f </Vector3>\n"
+            "\t\t<Float   name=\"fov\"       > %f </Float>\n"
+            "\t\t<Float   name=\"aspect\"    > %f </Float>\n"
+            "\t\t<Float   name=\"near_clip\" > %f </Float>\n"
+            "\t\t<Float   name=\"far_clip\"  > %f </Float>\n"
+            "\t</Camera>\n",
+            name.data,
+            cam->mUp.x,cam->mUp.y,cam->mUp.z,
+            cam->mLookAt.x,cam->mLookAt.y,cam->mLookAt.z,
+            cam->mPosition.x,cam->mPosition.y,cam->mPosition.z,
+            cam->mHorizontalFOV,cam->mAspect,cam->mClipPlaneNear,cam->mClipPlaneFar,i);
+    }
+
+    // write lights
+    for (unsigned int i = 0; i < scene->mNumLights;++i) {
+        aiLight* l  = scene->mLights[i];
+        ConvertName(name,l->mName);
+
+        // light header
+        ioprintf(io,"\t<Light parent=\"%s\"> type=\"%s\"\n"
+            "\t\t<Vector3 name=\"diffuse\"   > %0 8f %0 8f %0 8f </Vector3>\n"
+            "\t\t<Vector3 name=\"specular\"  > %0 8f %0 8f %0 8f </Vector3>\n"
+            "\t\t<Vector3 name=\"ambient\"   > %0 8f %0 8f %0 8f </Vector3>\n",
+            name.data,
+            (l->mType == aiLightSource_DIRECTIONAL ? "directional" :
+            (l->mType == aiLightSource_POINT ? "point" : "spot" )),
+            l->mColorDiffuse.r, l->mColorDiffuse.g, l->mColorDiffuse.b,
+            l->mColorSpecular.r,l->mColorSpecular.g,l->mColorSpecular.b,
+            l->mColorAmbient.r, l->mColorAmbient.g, l->mColorAmbient.b);
+
+        if (l->mType != aiLightSource_DIRECTIONAL) {
+            ioprintf(io,
+                "\t\t<Vector3 name=\"pos\"       > %0 8f %0 8f %0 8f </Vector3>\n"
+                "\t\t<Float   name=\"atten_cst\" > %f </Float>\n"
+                "\t\t<Float   name=\"atten_lin\" > %f </Float>\n"
+                "\t\t<Float   name=\"atten_sqr\" > %f </Float>\n",
+                l->mPosition.x,l->mPosition.y,l->mPosition.z,
+                l->mAttenuationConstant,l->mAttenuationLinear,l->mAttenuationQuadratic);
+        }
+
+        if (l->mType != aiLightSource_POINT) {
+            ioprintf(io,
+                "\t\t<Vector3 name=\"lookat\"    > %0 8f %0 8f %0 8f </Vector3>\n",
+                l->mDirection.x,l->mDirection.y,l->mDirection.z);
+        }
+
+        if (l->mType == aiLightSource_SPOT) {
+            ioprintf(io,
+                "\t\t<Float   name=\"cone_out\" > %f </Float>\n"
+                "\t\t<Float   name=\"cone_inn\" > %f </Float>\n",
+                l->mAngleOuterCone,l->mAngleInnerCone);
+        }
+        ioprintf(io,"\t</Light>\n");
+    }
+#endif
+    aiString name;
+
+    // write textures
+    if (scene->mNumTextures) {
+        ioprintf(io, "<TextureList num=\"%u\">\n", scene->mNumTextures);
+        for (unsigned int i = 0; i < scene->mNumTextures; ++i) {
+            aiTexture *tex = scene->mTextures[i];
+            bool compressed = (tex->mHeight == 0);
+
+            // mesh header
+            ioprintf(io, "\t<Texture width=\"%u\" height=\"%u\" compressed=\"%s\"> \n",
+                    (compressed ? -1 : tex->mWidth), (compressed ? -1 : tex->mHeight),
+                    (compressed ? "true" : "false"));
+
+            if (compressed) {
+                ioprintf(io, "\t\t<Data length=\"%u\"> \n", tex->mWidth);
+
+                if (!shortened) {
+                    for (unsigned int n = 0; n < tex->mWidth; ++n) {
+                        ioprintf(io, "\t\t\t%2x", reinterpret_cast<uint8_t *>(tex->pcData)[n]);
+                        if (n && !(n % 50)) {
+                            ioprintf(io, "\n");
+                        }
+                    }
+                }
+            } else if (!shortened) {
+                ioprintf(io, "\t\t<Data length=\"%u\"> \n", tex->mWidth * tex->mHeight * 4);
+
+                // const unsigned int width = (unsigned int)std::log10((double)std::max(tex->mHeight,tex->mWidth))+1;
+                for (unsigned int y = 0; y < tex->mHeight; ++y) {
+                    for (unsigned int x = 0; x < tex->mWidth; ++x) {
+                        aiTexel *tx = tex->pcData + y * tex->mWidth + x;
+                        unsigned int r = tx->r, g = tx->g, b = tx->b, a = tx->a;
+                        ioprintf(io, "\t\t\t%2x %2x %2x %2x", r, g, b, a);
+
+                        // group by four for readability
+                        if (0 == (x + y * tex->mWidth) % 4) {
+                            ioprintf(io, "\n");
+                        }
+                    }
+                }
+            }
+            ioprintf(io, "\t\t</Data>\n\t</Texture>\n");
+        }
+        ioprintf(io, "</TextureList>\n");
+    }
+
+    // write materials
+    if (scene->mNumMaterials) {
+        ioprintf(io, "<MaterialList num=\"%u\">\n", scene->mNumMaterials);
+        for (unsigned int i = 0; i < scene->mNumMaterials; ++i) {
+            const aiMaterial *mat = scene->mMaterials[i];
+
+            ioprintf(io, "\t<Material>\n");
+            ioprintf(io, "\t\t<MatPropertyList  num=\"%u\">\n", mat->mNumProperties);
+            for (unsigned int n = 0; n < mat->mNumProperties; ++n) {
+
+                const aiMaterialProperty *prop = mat->mProperties[n];
+                const char *sz = "";
+                if (prop->mType == aiPTI_Float) {
+                    sz = "float";
+                } else if (prop->mType == aiPTI_Integer) {
+                    sz = "integer";
+                } else if (prop->mType == aiPTI_String) {
+                    sz = "string";
+                } else if (prop->mType == aiPTI_Buffer) {
+                    sz = "binary_buffer";
+                }
+
+                ioprintf(io, "\t\t\t<MatProperty key=\"%s\" \n\t\t\ttype=\"%s\" tex_usage=\"%s\" tex_index=\"%u\"",
+                        prop->mKey.data, sz,
+                        ::TextureTypeToString((aiTextureType)prop->mSemantic), prop->mIndex);
+
+                if (prop->mType == aiPTI_Float) {
+                    ioprintf(io, " size=\"%i\">\n\t\t\t\t",
+                            static_cast<int>(prop->mDataLength / sizeof(float)));
+
+                    for (unsigned int pp = 0; pp < prop->mDataLength / sizeof(float); ++pp) {
+                        ioprintf(io, "%f ", *((float *)(prop->mData + pp * sizeof(float))));
+                    }
+                } else if (prop->mType == aiPTI_Integer) {
+                    ioprintf(io, " size=\"%i\">\n\t\t\t\t",
+                            static_cast<int>(prop->mDataLength / sizeof(int)));
+
+                    for (unsigned int pp = 0; pp < prop->mDataLength / sizeof(int); ++pp) {
+                        ioprintf(io, "%i ", *((int *)(prop->mData + pp * sizeof(int))));
+                    }
+                } else if (prop->mType == aiPTI_Buffer) {
+                    ioprintf(io, " size=\"%i\">\n\t\t\t\t",
+                            static_cast<int>(prop->mDataLength));
+
+                    for (unsigned int pp = 0; pp < prop->mDataLength; ++pp) {
+                        ioprintf(io, "%2x ", prop->mData[pp]);
+                        if (pp && 0 == pp % 30) {
+                            ioprintf(io, "\n\t\t\t\t");
+                        }
+                    }
+                } else if (prop->mType == aiPTI_String) {
+                    ioprintf(io, ">\n\t\t\t\t\"%s\"", encodeXML(prop->mData + 4).c_str() /* skip length */);
+                }
+                ioprintf(io, "\n\t\t\t</MatProperty>\n");
+            }
+            ioprintf(io, "\t\t</MatPropertyList>\n");
+            ioprintf(io, "\t</Material>\n");
+        }
+        ioprintf(io, "</MaterialList>\n");
+    }
+
+    // write animations
+    if (scene->mNumAnimations) {
+        ioprintf(io, "<AnimationList num=\"%u\">\n", scene->mNumAnimations);
+        for (unsigned int i = 0; i < scene->mNumAnimations; ++i) {
+            aiAnimation *anim = scene->mAnimations[i];
+
+            // anim header
+            ConvertName(name, anim->mName);
+            ioprintf(io, "\t<Animation name=\"%s\" duration=\"%e\" tick_cnt=\"%e\">\n",
+                    name.data, anim->mDuration, anim->mTicksPerSecond);
+
+            // write bone animation channels
+            if (anim->mNumChannels) {
+                ioprintf(io, "\t\t<NodeAnimList num=\"%u\">\n", anim->mNumChannels);
+                for (unsigned int n = 0; n < anim->mNumChannels; ++n) {
+                    aiNodeAnim *nd = anim->mChannels[n];
+
+                    // node anim header
+                    ConvertName(name, nd->mNodeName);
+                    ioprintf(io, "\t\t\t<NodeAnim node=\"%s\">\n", name.data);
+
+                    if (!shortened) {
+                        // write position keys
+                        if (nd->mNumPositionKeys) {
+                            ioprintf(io, "\t\t\t\t<PositionKeyList num=\"%u\">\n", nd->mNumPositionKeys);
+                            for (unsigned int a = 0; a < nd->mNumPositionKeys; ++a) {
+                                aiVectorKey *vc = nd->mPositionKeys + a;
+                                ioprintf(io, "\t\t\t\t\t<PositionKey time=\"%e\">\n"
+                                             "\t\t\t\t\t\t%0 8f %0 8f %0 8f\n\t\t\t\t\t</PositionKey>\n",
+                                        vc->mTime, vc->mValue.x, vc->mValue.y, vc->mValue.z);
+                            }
+                            ioprintf(io, "\t\t\t\t</PositionKeyList>\n");
+                        }
+
+                        // write scaling keys
+                        if (nd->mNumScalingKeys) {
+                            ioprintf(io, "\t\t\t\t<ScalingKeyList num=\"%u\">\n", nd->mNumScalingKeys);
+                            for (unsigned int a = 0; a < nd->mNumScalingKeys; ++a) {
+                                aiVectorKey *vc = nd->mScalingKeys + a;
+                                ioprintf(io, "\t\t\t\t\t<ScalingKey time=\"%e\">\n"
+                                             "\t\t\t\t\t\t%0 8f %0 8f %0 8f\n\t\t\t\t\t</ScalingKey>\n",
+                                        vc->mTime, vc->mValue.x, vc->mValue.y, vc->mValue.z);
+                            }
+                            ioprintf(io, "\t\t\t\t</ScalingKeyList>\n");
+                        }
+
+                        // write rotation keys
+                        if (nd->mNumRotationKeys) {
+                            ioprintf(io, "\t\t\t\t<RotationKeyList num=\"%u\">\n", nd->mNumRotationKeys);
+                            for (unsigned int a = 0; a < nd->mNumRotationKeys; ++a) {
+                                aiQuatKey *vc = nd->mRotationKeys + a;
+                                ioprintf(io, "\t\t\t\t\t<RotationKey time=\"%e\">\n"
+                                             "\t\t\t\t\t\t%0 8f %0 8f %0 8f %0 8f\n\t\t\t\t\t</RotationKey>\n",
+                                        vc->mTime, vc->mValue.x, vc->mValue.y, vc->mValue.z, vc->mValue.w);
+                            }
+                            ioprintf(io, "\t\t\t\t</RotationKeyList>\n");
+                        }
+                    }
+                    ioprintf(io, "\t\t\t</NodeAnim>\n");
+                }
+                ioprintf(io, "\t\t</NodeAnimList>\n");
+            }
+            ioprintf(io, "\t</Animation>\n");
+        }
+        ioprintf(io, "</AnimationList>\n");
+    }
+
+    // write meshes
+    if (scene->mNumMeshes) {
+        ioprintf(io, "<MeshList num=\"%u\">\n", scene->mNumMeshes);
+        for (unsigned int i = 0; i < scene->mNumMeshes; ++i) {
+            aiMesh *mesh = scene->mMeshes[i];
+            // const unsigned int width = (unsigned int)std::log10((double)mesh->mNumVertices)+1;
+
+            // mesh header
+            ioprintf(io, "\t<Mesh types=\"%s %s %s %s\" material_index=\"%u\">\n",
+                    (mesh->mPrimitiveTypes & aiPrimitiveType_POINT ? "points" : ""),
+                    (mesh->mPrimitiveTypes & aiPrimitiveType_LINE ? "lines" : ""),
+                    (mesh->mPrimitiveTypes & aiPrimitiveType_TRIANGLE ? "triangles" : ""),
+                    (mesh->mPrimitiveTypes & aiPrimitiveType_POLYGON ? "polygons" : ""),
+                    mesh->mMaterialIndex);
+
+            // bones
+            if (mesh->mNumBones) {
+                ioprintf(io, "\t\t<BoneList num=\"%u\">\n", mesh->mNumBones);
+
+                for (unsigned int n = 0; n < mesh->mNumBones; ++n) {
+                    aiBone *bone = mesh->mBones[n];
+
+                    ConvertName(name, bone->mName);
+                    // bone header
+                    ioprintf(io, "\t\t\t<Bone name=\"%s\">\n"
+                                 "\t\t\t\t<Matrix4> \n"
+                                 "\t\t\t\t\t%0 6f %0 6f %0 6f %0 6f\n"
+                                 "\t\t\t\t\t%0 6f %0 6f %0 6f %0 6f\n"
+                                 "\t\t\t\t\t%0 6f %0 6f %0 6f %0 6f\n"
+                                 "\t\t\t\t\t%0 6f %0 6f %0 6f %0 6f\n"
+                                 "\t\t\t\t</Matrix4> \n",
+                            name.data,
+                            bone->mOffsetMatrix.a1, bone->mOffsetMatrix.a2, bone->mOffsetMatrix.a3, bone->mOffsetMatrix.a4,
+                            bone->mOffsetMatrix.b1, bone->mOffsetMatrix.b2, bone->mOffsetMatrix.b3, bone->mOffsetMatrix.b4,
+                            bone->mOffsetMatrix.c1, bone->mOffsetMatrix.c2, bone->mOffsetMatrix.c3, bone->mOffsetMatrix.c4,
+                            bone->mOffsetMatrix.d1, bone->mOffsetMatrix.d2, bone->mOffsetMatrix.d3, bone->mOffsetMatrix.d4);
+
+                    if (!shortened && bone->mNumWeights) {
+                        ioprintf(io, "\t\t\t\t<WeightList num=\"%u\">\n", bone->mNumWeights);
+
+                        // bone weights
+                        for (unsigned int a = 0; a < bone->mNumWeights; ++a) {
+                            aiVertexWeight *wght = bone->mWeights + a;
+
+                            ioprintf(io, "\t\t\t\t\t<Weight index=\"%u\">\n\t\t\t\t\t\t%f\n\t\t\t\t\t</Weight>\n",
+                                    wght->mVertexId, wght->mWeight);
+                        }
+                        ioprintf(io, "\t\t\t\t</WeightList>\n");
+                    }
+                    ioprintf(io, "\t\t\t</Bone>\n");
+                }
+                ioprintf(io, "\t\t</BoneList>\n");
+            }
+
+            // faces
+            if (!shortened && mesh->mNumFaces) {
+                ioprintf(io, "\t\t<FaceList num=\"%u\">\n", mesh->mNumFaces);
+                for (unsigned int n = 0; n < mesh->mNumFaces; ++n) {
+                    aiFace &f = mesh->mFaces[n];
+                    ioprintf(io, "\t\t\t<Face num=\"%u\">\n"
+                                 "\t\t\t\t",
+                            f.mNumIndices);
+
+                    for (unsigned int j = 0; j < f.mNumIndices; ++j)
+                        ioprintf(io, "%u ", f.mIndices[j]);
+
+                    ioprintf(io, "\n\t\t\t</Face>\n");
+                }
+                ioprintf(io, "\t\t</FaceList>\n");
+            }
+
+            // vertex positions
+            if (mesh->HasPositions()) {
+                ioprintf(io, "\t\t<Positions num=\"%u\" set=\"0\" num_components=\"3\"> \n", mesh->mNumVertices);
+                if (!shortened) {
+                    for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
+                        ioprintf(io, "\t\t%0 8f %0 8f %0 8f\n",
+                                mesh->mVertices[n].x,
+                                mesh->mVertices[n].y,
+                                mesh->mVertices[n].z);
+                    }
+                }
+                ioprintf(io, "\t\t</Positions>\n");
+            }
+
+            // vertex normals
+            if (mesh->HasNormals()) {
+                ioprintf(io, "\t\t<Normals num=\"%u\" set=\"0\" num_components=\"3\"> \n", mesh->mNumVertices);
+                if (!shortened) {
+                    for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
+                        ioprintf(io, "\t\t%0 8f %0 8f %0 8f\n",
+                                mesh->mNormals[n].x,
+                                mesh->mNormals[n].y,
+                                mesh->mNormals[n].z);
+                    }
+                }
+                ioprintf(io, "\t\t</Normals>\n");
+            }
+
+            // vertex tangents and bitangents
+            if (mesh->HasTangentsAndBitangents()) {
+                ioprintf(io, "\t\t<Tangents num=\"%u\" set=\"0\" num_components=\"3\"> \n", mesh->mNumVertices);
+                if (!shortened) {
+                    for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
+                        ioprintf(io, "\t\t%0 8f %0 8f %0 8f\n",
+                                mesh->mTangents[n].x,
+                                mesh->mTangents[n].y,
+                                mesh->mTangents[n].z);
+                    }
+                }
+                ioprintf(io, "\t\t</Tangents>\n");
+
+                ioprintf(io, "\t\t<Bitangents num=\"%u\" set=\"0\" num_components=\"3\"> \n", mesh->mNumVertices);
+                if (!shortened) {
+                    for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
+                        ioprintf(io, "\t\t%0 8f %0 8f %0 8f\n",
+                                mesh->mBitangents[n].x,
+                                mesh->mBitangents[n].y,
+                                mesh->mBitangents[n].z);
+                    }
+                }
+                ioprintf(io, "\t\t</Bitangents>\n");
+            }
+
+            // texture coordinates
+            for (unsigned int a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a) {
+                if (!mesh->mTextureCoords[a])
+                    break;
+
+                ioprintf(io, "\t\t<TextureCoords num=\"%u\" set=\"%u\" num_components=\"%u\"> \n", mesh->mNumVertices,
+                        a, mesh->mNumUVComponents[a]);
+
+                if (!shortened) {
+                    if (mesh->mNumUVComponents[a] == 3) {
+                        for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
+                            ioprintf(io, "\t\t%0 8f %0 8f %0 8f\n",
+                                    mesh->mTextureCoords[a][n].x,
+                                    mesh->mTextureCoords[a][n].y,
+                                    mesh->mTextureCoords[a][n].z);
+                        }
+                    } else {
+                        for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
+                            ioprintf(io, "\t\t%0 8f %0 8f\n",
+                                    mesh->mTextureCoords[a][n].x,
+                                    mesh->mTextureCoords[a][n].y);
+                        }
+                    }
+                }
+                ioprintf(io, "\t\t</TextureCoords>\n");
+            }
+
+            // vertex colors
+            for (unsigned int a = 0; a < AI_MAX_NUMBER_OF_COLOR_SETS; ++a) {
+                if (!mesh->mColors[a])
+                    break;
+                ioprintf(io, "\t\t<Colors num=\"%u\" set=\"%u\" num_components=\"4\"> \n", mesh->mNumVertices, a);
+                if (!shortened) {
+                    for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
+                        ioprintf(io, "\t\t%0 8f %0 8f %0 8f %0 8f\n",
+                                mesh->mColors[a][n].r,
+                                mesh->mColors[a][n].g,
+                                mesh->mColors[a][n].b,
+                                mesh->mColors[a][n].a);
+                    }
+                }
+                ioprintf(io, "\t\t</Colors>\n");
+            }
+            ioprintf(io, "\t</Mesh>\n");
+        }
+        ioprintf(io, "</MeshList>\n");
+    }
+    ioprintf(io, "</Scene>\n</ASSIMP>");
+}
+
+} // end of namespace AssxmlFileWriter
+
+void DumpSceneToAssxml(
+        const char *pFile, const char *cmd, IOSystem *pIOSystem,
+        const aiScene *pScene, bool shortened) {
+    std::unique_ptr<IOStream> file(pIOSystem->Open(pFile, "wt"));
+    if (!file.get()) {
+        throw std::runtime_error("Unable to open output file " + std::string(pFile) + '\n');
+    }
+
+    AssxmlFileWriter::WriteDump(pFile, cmd, pScene, file.get(), shortened);
+}
+
+} // end of namespace Assimp
diff --git a/code/Assxml/AssxmlFileWriter.h b/code/AssetLib/Assxml/AssxmlFileWriter.h
similarity index 100%
rename from code/Assxml/AssxmlFileWriter.h
rename to code/AssetLib/Assxml/AssxmlFileWriter.h
diff --git a/code/AssetLib/B3D/B3DImporter.cpp b/code/AssetLib/B3D/B3DImporter.cpp
new file mode 100644
index 000000000..ff595aaf1
--- /dev/null
+++ b/code/AssetLib/B3D/B3DImporter.cpp
@@ -0,0 +1,744 @@
+/*
+---------------------------------------------------------------------------
+Open Asset Import Library (assimp)
+---------------------------------------------------------------------------
+
+Copyright (c) 2006-2020, assimp team
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the following
+conditions are met:
+
+* Redistributions of source code must retain the above
+  copyright notice, this list of conditions and the
+  following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the
+  following disclaimer in the documentation and/or other
+  materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+  contributors may be used to endorse or promote products
+  derived from this software without specific prior
+  written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+---------------------------------------------------------------------------
+*/
+
+/** @file  B3DImporter.cpp
+ *  @brief Implementation of the b3d importer class
+ */
+
+#ifndef ASSIMP_BUILD_NO_B3D_IMPORTER
+
+// internal headers
+#include "AssetLib/B3D/B3DImporter.h"
+#include "PostProcessing/ConvertToLHProcess.h"
+#include "PostProcessing/TextureTransform.h"
+
+#include <assimp/StringUtils.h>
+#include <assimp/anim.h>
+#include <assimp/importerdesc.h>
+#include <assimp/scene.h>
+#include <assimp/DefaultLogger.hpp>
+#include <assimp/IOSystem.hpp>
+
+#include <memory>
+
+using namespace Assimp;
+using namespace std;
+
+static const aiImporterDesc desc = {
+    "BlitzBasic 3D Importer",
+    "",
+    "",
+    "http://www.blitzbasic.com/",
+    aiImporterFlags_SupportBinaryFlavour,
+    0,
+    0,
+    0,
+    0,
+    "b3d"
+};
+
+#ifdef _MSC_VER
+#pragma warning(disable : 4018)
+#endif
+
+//#define DEBUG_B3D
+
+template <typename T>
+void DeleteAllBarePointers(std::vector<T> &x) {
+    for (auto p : x) {
+        delete p;
+    }
+}
+
+B3DImporter::~B3DImporter() {
+}
+
+// ------------------------------------------------------------------------------------------------
+bool B3DImporter::CanRead(const std::string &pFile, IOSystem * /*pIOHandler*/, bool /*checkSig*/) const {
+
+    size_t pos = pFile.find_last_of('.');
+    if (pos == string::npos) {
+        return false;
+    }
+
+    string ext = pFile.substr(pos + 1);
+    if (ext.size() != 3) {
+        return false;
+    }
+
+    return (ext[0] == 'b' || ext[0] == 'B') && (ext[1] == '3') && (ext[2] == 'd' || ext[2] == 'D');
+}
+
+// ------------------------------------------------------------------------------------------------
+// Loader meta information
+const aiImporterDesc *B3DImporter::GetInfo() const {
+    return &desc;
+}
+
+// ------------------------------------------------------------------------------------------------
+void B3DImporter::InternReadFile(const std::string &pFile, aiScene *pScene, IOSystem *pIOHandler) {
+    std::unique_ptr<IOStream> file(pIOHandler->Open(pFile));
+
+    // Check whether we can read from the file
+    if (file.get() == nullptr) {
+        throw DeadlyImportError("Failed to open B3D file " + pFile + ".");
+    }
+
+    // check whether the .b3d file is large enough to contain
+    // at least one chunk.
+    size_t fileSize = file->FileSize();
+    if (fileSize < 8) {
+        throw DeadlyImportError("B3D File is too small.");
+    }
+
+    _pos = 0;
+    _buf.resize(fileSize);
+    file->Read(&_buf[0], 1, fileSize);
+    _stack.clear();
+
+    ReadBB3D(pScene);
+}
+
+// ------------------------------------------------------------------------------------------------
+AI_WONT_RETURN void B3DImporter::Oops() {
+    throw DeadlyImportError("B3D Importer - INTERNAL ERROR");
+}
+
+// ------------------------------------------------------------------------------------------------
+AI_WONT_RETURN void B3DImporter::Fail(string str) {
+#ifdef DEBUG_B3D
+    ASSIMP_LOG_ERROR_F("Error in B3D file data: ", str);
+#endif
+    throw DeadlyImportError("B3D Importer - error in B3D file data: " + str);
+}
+
+// ------------------------------------------------------------------------------------------------
+int B3DImporter::ReadByte() {
+    if (_pos > _buf.size()) {
+        Fail("EOF");
+    }
+
+    return _buf[_pos++];
+}
+
+// ------------------------------------------------------------------------------------------------
+int B3DImporter::ReadInt() {
+    if (_pos + 4 > _buf.size()) {
+        Fail("EOF");
+    }
+
+    int n;
+    memcpy(&n, &_buf[_pos], 4);
+    _pos += 4;
+
+    return n;
+}
+
+// ------------------------------------------------------------------------------------------------
+float B3DImporter::ReadFloat() {
+    if (_pos + 4 > _buf.size()) {
+        Fail("EOF");
+    }
+
+    float n;
+    memcpy(&n, &_buf[_pos], 4);
+    _pos += 4;
+
+    return n;
+}
+
+// ------------------------------------------------------------------------------------------------
+aiVector2D B3DImporter::ReadVec2() {
+    float x = ReadFloat();
+    float y = ReadFloat();
+    return aiVector2D(x, y);
+}
+
+// ------------------------------------------------------------------------------------------------
+aiVector3D B3DImporter::ReadVec3() {
+    float x = ReadFloat();
+    float y = ReadFloat();
+    float z = ReadFloat();
+    return aiVector3D(x, y, z);
+}
+
+// ------------------------------------------------------------------------------------------------
+aiQuaternion B3DImporter::ReadQuat() {
+    // (aramis_acg) Fix to adapt the loader to changed quat orientation
+    float w = -ReadFloat();
+    float x = ReadFloat();
+    float y = ReadFloat();
+    float z = ReadFloat();
+    return aiQuaternion(w, x, y, z);
+}
+
+// ------------------------------------------------------------------------------------------------
+string B3DImporter::ReadString() {
+    if (_pos > _buf.size()) {
+        Fail("EOF");
+    }
+    string str;
+    while (_pos < _buf.size()) {
+        char c = (char)ReadByte();
+        if (!c) {
+            return str;
+        }
+        str += c;
+    }
+    return string();
+}
+
+// ------------------------------------------------------------------------------------------------
+string B3DImporter::ReadChunk() {
+    string tag;
+    for (int i = 0; i < 4; ++i) {
+        tag += char(ReadByte());
+    }
+#ifdef DEBUG_B3D
+    ASSIMP_LOG_DEBUG_F("ReadChunk: ", tag);
+#endif
+    unsigned sz = (unsigned)ReadInt();
+    _stack.push_back(_pos + sz);
+    return tag;
+}
+
+// ------------------------------------------------------------------------------------------------
+void B3DImporter::ExitChunk() {
+    _pos = _stack.back();
+    _stack.pop_back();
+}
+
+// ------------------------------------------------------------------------------------------------
+size_t B3DImporter::ChunkSize() {
+    return _stack.back() - _pos;
+}
+// ------------------------------------------------------------------------------------------------
+
+template <class T>
+T *B3DImporter::to_array(const vector<T> &v) {
+    if (v.empty()) {
+        return 0;
+    }
+    T *p = new T[v.size()];
+    for (size_t i = 0; i < v.size(); ++i) {
+        p[i] = v[i];
+    }
+    return p;
+}
+
+// ------------------------------------------------------------------------------------------------
+template <class T>
+T **unique_to_array(vector<std::unique_ptr<T>> &v) {
+    if (v.empty()) {
+        return 0;
+    }
+    T **p = new T *[v.size()];
+    for (size_t i = 0; i < v.size(); ++i) {
+        p[i] = v[i].release();
+    }
+    return p;
+}
+
+// ------------------------------------------------------------------------------------------------
+void B3DImporter::ReadTEXS() {
+    while (ChunkSize()) {
+        string name = ReadString();
+        /*int flags=*/ReadInt();
+        /*int blend=*/ReadInt();
+        /*aiVector2D pos=*/ReadVec2();
+        /*aiVector2D scale=*/ReadVec2();
+        /*float rot=*/ReadFloat();
+
+        _textures.push_back(name);
+    }
+}
+
+// ------------------------------------------------------------------------------------------------
+void B3DImporter::ReadBRUS() {
+    int n_texs = ReadInt();
+    if (n_texs < 0 || n_texs > 8) {
+        Fail("Bad texture count");
+    }
+    while (ChunkSize()) {
+        string name = ReadString();
+        aiVector3D color = ReadVec3();
+        float alpha = ReadFloat();
+        float shiny = ReadFloat();
+        /*int blend=**/ ReadInt();
+        int fx = ReadInt();
+
+        std::unique_ptr<aiMaterial> mat(new aiMaterial);
+
+        // Name
+        aiString ainame(name);
+        mat->AddProperty(&ainame, AI_MATKEY_NAME);
+
+        // Diffuse color
+        mat->AddProperty(&color, 1, AI_MATKEY_COLOR_DIFFUSE);
+
+        // Opacity
+        mat->AddProperty(&alpha, 1, AI_MATKEY_OPACITY);
+
+        // Specular color
+        aiColor3D speccolor(shiny, shiny, shiny);
+        mat->AddProperty(&speccolor, 1, AI_MATKEY_COLOR_SPECULAR);
+
+        // Specular power
+        float specpow = shiny * 128;
+        mat->AddProperty(&specpow, 1, AI_MATKEY_SHININESS);
+
+        // Double sided
+        if (fx & 0x10) {
+            int i = 1;
+            mat->AddProperty(&i, 1, AI_MATKEY_TWOSIDED);
+        }
+
+        //Textures
+        for (int i = 0; i < n_texs; ++i) {
+            int texid = ReadInt();
+            if (texid < -1 || (texid >= 0 && texid >= static_cast<int>(_textures.size()))) {
+                Fail("Bad texture id");
+            }
+            if (i == 0 && texid >= 0) {
+                aiString texname(_textures[texid]);
+                mat->AddProperty(&texname, AI_MATKEY_TEXTURE_DIFFUSE(0));
+            }
+        }
+        _materials.emplace_back(std::move(mat));
+    }
+}
+
+// ------------------------------------------------------------------------------------------------
+void B3DImporter::ReadVRTS() {
+    _vflags = ReadInt();
+    _tcsets = ReadInt();
+    _tcsize = ReadInt();
+    if (_tcsets < 0 || _tcsets > 4 || _tcsize < 0 || _tcsize > 4) {
+        Fail("Bad texcoord data");
+    }
+
+    int sz = 12 + (_vflags & 1 ? 12 : 0) + (_vflags & 2 ? 16 : 0) + (_tcsets * _tcsize * 4);
+    size_t n_verts = ChunkSize() / sz;
+
+    int v0 = static_cast<int>(_vertices.size());
+    _vertices.resize(v0 + n_verts);
+
+    for (unsigned int i = 0; i < n_verts; ++i) {
+        Vertex &v = _vertices[v0 + i];
+
+        memset(v.bones, 0, sizeof(v.bones));
+        memset(v.weights, 0, sizeof(v.weights));
+
+        v.vertex = ReadVec3();
+
+        if (_vflags & 1) {
+            v.normal = ReadVec3();
+        }
+
+        if (_vflags & 2) {
+            ReadQuat(); //skip v 4bytes...
+        }
+
+        for (int j = 0; j < _tcsets; ++j) {
+            float t[4] = { 0, 0, 0, 0 };
+            for (int k = 0; k < _tcsize; ++k) {
+                t[k] = ReadFloat();
+            }
+            t[1] = 1 - t[1];
+            if (!j) {
+                v.texcoords = aiVector3D(t[0], t[1], t[2]);
+            }
+        }
+    }
+}
+
+// ------------------------------------------------------------------------------------------------
+void B3DImporter::ReadTRIS(int v0) {
+    int matid = ReadInt();
+    if (matid == -1) {
+        matid = 0;
+    } else if (matid < 0 || matid >= (int)_materials.size()) {
+#ifdef DEBUG_B3D
+        ASSIMP_LOG_ERROR_F("material id=", matid);
+#endif
+        Fail("Bad material id");
+    }
+
+    std::unique_ptr<aiMesh> mesh(new aiMesh);
+
+    mesh->mMaterialIndex = matid;
+    mesh->mNumFaces = 0;
+    mesh->mPrimitiveTypes = aiPrimitiveType_TRIANGLE;
+
+    size_t n_tris = ChunkSize() / 12;
+    aiFace *face = mesh->mFaces = new aiFace[n_tris];
+
+    for (unsigned int i = 0; i < n_tris; ++i) {
+        int i0 = ReadInt() + v0;
+        int i1 = ReadInt() + v0;
+        int i2 = ReadInt() + v0;
+        if (i0 < 0 || i0 >= (int)_vertices.size() || i1 < 0 || i1 >= (int)_vertices.size() || i2 < 0 || i2 >= (int)_vertices.size()) {
+#ifdef DEBUG_B3D
+            ASSIMP_LOG_ERROR_F("Bad triangle index: i0=", i0, ", i1=", i1, ", i2=", i2);
+#endif
+            Fail("Bad triangle index");
+            continue;
+        }
+        face->mNumIndices = 3;
+        face->mIndices = new unsigned[3];
+        face->mIndices[0] = i0;
+        face->mIndices[1] = i1;
+        face->mIndices[2] = i2;
+        ++mesh->mNumFaces;
+        ++face;
+    }
+
+    _meshes.emplace_back(std::move(mesh));
+}
+
+// ------------------------------------------------------------------------------------------------
+void B3DImporter::ReadMESH() {
+    /*int matid=*/ReadInt();
+
+    int v0 = static_cast<int>(_vertices.size());
+
+    while (ChunkSize()) {
+        string t = ReadChunk();
+        if (t == "VRTS") {
+            ReadVRTS();
+        } else if (t == "TRIS") {
+            ReadTRIS(v0);
+        }
+        ExitChunk();
+    }
+}
+
+// ------------------------------------------------------------------------------------------------
+void B3DImporter::ReadBONE(int id) {
+    while (ChunkSize()) {
+        int vertex = ReadInt();
+        float weight = ReadFloat();
+        if (vertex < 0 || vertex >= (int)_vertices.size()) {
+            Fail("Bad vertex index");
+        }
+
+        Vertex &v = _vertices[vertex];
+        for (int i = 0; i < 4; ++i) {
+            if (!v.weights[i]) {
+                v.bones[i] = static_cast<unsigned char>(id);
+                v.weights[i] = weight;
+                break;
+            }
+        }
+    }
+}
+
+// ------------------------------------------------------------------------------------------------
+void B3DImporter::ReadKEYS(aiNodeAnim *nodeAnim) {
+    vector<aiVectorKey> trans, scale;
+    vector<aiQuatKey> rot;
+    int flags = ReadInt();
+    while (ChunkSize()) {
+        int frame = ReadInt();
+        if (flags & 1) {
+            trans.push_back(aiVectorKey(frame, ReadVec3()));
+        }
+        if (flags & 2) {
+            scale.push_back(aiVectorKey(frame, ReadVec3()));
+        }
+        if (flags & 4) {
+            rot.push_back(aiQuatKey(frame, ReadQuat()));
+        }
+    }
+
+    if (flags & 1) {
+        nodeAnim->mNumPositionKeys = static_cast<unsigned int>(trans.size());
+        nodeAnim->mPositionKeys = to_array(trans);
+    }
+
+    if (flags & 2) {
+        nodeAnim->mNumScalingKeys = static_cast<unsigned int>(scale.size());
+        nodeAnim->mScalingKeys = to_array(scale);
+    }
+
+    if (flags & 4) {
+        nodeAnim->mNumRotationKeys = static_cast<unsigned int>(rot.size());
+        nodeAnim->mRotationKeys = to_array(rot);
+    }
+}
+
+// ------------------------------------------------------------------------------------------------
+void B3DImporter::ReadANIM() {
+    /*int flags=*/ReadInt();
+    int frames = ReadInt();
+    float fps = ReadFloat();
+
+    std::unique_ptr<aiAnimation> anim(new aiAnimation);
+
+    anim->mDuration = frames;
+    anim->mTicksPerSecond = fps;
+    _animations.emplace_back(std::move(anim));
+}
+
+// ------------------------------------------------------------------------------------------------
+aiNode *B3DImporter::ReadNODE(aiNode *parent) {
+
+    string name = ReadString();
+    aiVector3D t = ReadVec3();
+    aiVector3D s = ReadVec3();
+    aiQuaternion r = ReadQuat();
+
+    aiMatrix4x4 trans, scale, rot;
+
+    aiMatrix4x4::Translation(t, trans);
+    aiMatrix4x4::Scaling(s, scale);
+    rot = aiMatrix4x4(r.GetMatrix());
+
+    aiMatrix4x4 tform = trans * rot * scale;
+
+    int nodeid = static_cast<int>(_nodes.size());
+
+    aiNode *node = new aiNode(name);
+    _nodes.push_back(node);
+
+    node->mParent = parent;
+    node->mTransformation = tform;
+
+    std::unique_ptr<aiNodeAnim> nodeAnim;
+    vector<unsigned> meshes;
+    vector<aiNode *> children;
+
+    while (ChunkSize()) {
+        const string chunk = ReadChunk();
+        if (chunk == "MESH") {
+            unsigned int n = static_cast<unsigned int>(_meshes.size());
+            ReadMESH();
+            for (unsigned int i = n; i < static_cast<unsigned int>(_meshes.size()); ++i) {
+                meshes.push_back(i);
+            }
+        } else if (chunk == "BONE") {
+            ReadBONE(nodeid);
+        } else if (chunk == "ANIM") {
+            ReadANIM();
+        } else if (chunk == "KEYS") {
+            if (!nodeAnim) {
+                nodeAnim.reset(new aiNodeAnim);
+                nodeAnim->mNodeName = node->mName;
+            }
+            ReadKEYS(nodeAnim.get());
+        } else if (chunk == "NODE") {
+            aiNode *child = ReadNODE(node);
+            children.push_back(child);
+        }
+        ExitChunk();
+    }
+
+    if (nodeAnim) {
+        _nodeAnims.emplace_back(std::move(nodeAnim));
+    }
+
+    node->mNumMeshes = static_cast<unsigned int>(meshes.size());
+    node->mMeshes = to_array(meshes);
+
+    node->mNumChildren = static_cast<unsigned int>(children.size());
+    node->mChildren = to_array(children);
+
+    return node;
+}
+
+// ------------------------------------------------------------------------------------------------
+void B3DImporter::ReadBB3D(aiScene *scene) {
+
+    _textures.clear();
+
+    _materials.clear();
+
+    _vertices.clear();
+
+    _meshes.clear();
+
+    DeleteAllBarePointers(_nodes);
+    _nodes.clear();
+
+    _nodeAnims.clear();
+
+    _animations.clear();
+
+    string t = ReadChunk();
+    if (t == "BB3D") {
+        int version = ReadInt();
+
+        if (!DefaultLogger::isNullLogger()) {
+            char dmp[128];
+            ai_snprintf(dmp, 128, "B3D file format version: %i", version);
+            ASSIMP_LOG_INFO(dmp);
+        }
+
+        while (ChunkSize()) {
+            const string chunk = ReadChunk();
+            if (chunk == "TEXS") {
+                ReadTEXS();
+            } else if (chunk == "BRUS") {
+                ReadBRUS();
+            } else if (chunk == "NODE") {
+                ReadNODE(0);
+            }
+            ExitChunk();
+        }
+    }
+    ExitChunk();
+
+    if (!_nodes.size()) {
+        Fail("No nodes");
+    }
+
+    if (!_meshes.size()) {
+        Fail("No meshes");
+    }
+
+    // Fix nodes/meshes/bones
+    for (size_t i = 0; i < _nodes.size(); ++i) {
+        aiNode *node = _nodes[i];
+
+        for (size_t j = 0; j < node->mNumMeshes; ++j) {
+            aiMesh *mesh = _meshes[node->mMeshes[j]].get();
+
+            int n_tris = mesh->mNumFaces;
+            int n_verts = mesh->mNumVertices = n_tris * 3;
+
+            aiVector3D *mv = mesh->mVertices = new aiVector3D[n_verts], *mn = 0, *mc = 0;
+            if (_vflags & 1) {
+                mn = mesh->mNormals = new aiVector3D[n_verts];
+            }
+            if (_tcsets) {
+                mc = mesh->mTextureCoords[0] = new aiVector3D[n_verts];
+            }
+
+            aiFace *face = mesh->mFaces;
+
+            vector<vector<aiVertexWeight>> vweights(_nodes.size());
+
+            for (int vertIdx = 0; vertIdx < n_verts; vertIdx += 3) {
+                for (int faceIndex = 0; faceIndex < 3; ++faceIndex) {
+                    Vertex &v = _vertices[face->mIndices[faceIndex]];
+
+                    *mv++ = v.vertex;
+                    if (mn) *mn++ = v.normal;
+                    if (mc) *mc++ = v.texcoords;
+
+                    face->mIndices[faceIndex] = vertIdx + faceIndex;
+
+                    for (int k = 0; k < 4; ++k) {
+                        if (!v.weights[k])
+                            break;
+
+                        int bone = v.bones[k];
+                        float weight = v.weights[k];
+
+                        vweights[bone].push_back(aiVertexWeight(vertIdx + faceIndex, weight));
+                    }
+                }
+                ++face;
+            }
+
+            vector<aiBone *> bones;
+            for (size_t weightIndx = 0; weightIndx < vweights.size(); ++weightIndx) {
+                vector<aiVertexWeight> &weights = vweights[weightIndx];
+                if (!weights.size()) {
+                    continue;
+                }
+
+                aiBone *bone = new aiBone;
+                bones.push_back(bone);
+
+                aiNode *bnode = _nodes[weightIndx];
+
+                bone->mName = bnode->mName;
+                bone->mNumWeights = static_cast<unsigned int>(weights.size());
+                bone->mWeights = to_array(weights);
+
+                aiMatrix4x4 mat = bnode->mTransformation;
+                while (bnode->mParent) {
+                    bnode = bnode->mParent;
+                    mat = bnode->mTransformation * mat;
+                }
+                bone->mOffsetMatrix = mat.Inverse();
+            }
+            mesh->mNumBones = static_cast<unsigned int>(bones.size());
+            mesh->mBones = to_array(bones);
+        }
+    }
+
+    //nodes
+    scene->mRootNode = _nodes[0];
+    _nodes.clear(); // node ownership now belongs to scene
+
+    //material
+    if (!_materials.size()) {
+        _materials.emplace_back(std::unique_ptr<aiMaterial>(new aiMaterial));
+    }
+    scene->mNumMaterials = static_cast<unsigned int>(_materials.size());
+    scene->mMaterials = unique_to_array(_materials);
+
+    //meshes
+    scene->mNumMeshes = static_cast<unsigned int>(_meshes.size());
+    scene->mMeshes = unique_to_array(_meshes);
+
+    //animations
+    if (_animations.size() == 1 && _nodeAnims.size()) {
+
+        aiAnimation *anim = _animations.back().get();
+        anim->mNumChannels = static_cast<unsigned int>(_nodeAnims.size());
+        anim->mChannels = unique_to_array(_nodeAnims);
+
+        scene->mNumAnimations = static_cast<unsigned int>(_animations.size());
+        scene->mAnimations = unique_to_array(_animations);
+    }
+
+    // convert to RH
+    MakeLeftHandedProcess makeleft;
+    makeleft.Execute(scene);
+
+    FlipWindingOrderProcess flip;
+    flip.Execute(scene);
+}
+
+#endif // !! ASSIMP_BUILD_NO_B3D_IMPORTER
diff --git a/code/B3D/B3DImporter.h b/code/AssetLib/B3D/B3DImporter.h
similarity index 100%
rename from code/B3D/B3DImporter.h
rename to code/AssetLib/B3D/B3DImporter.h
diff --git a/code/AssetLib/BVH/BVHLoader.cpp b/code/AssetLib/BVH/BVHLoader.cpp
new file mode 100644
index 000000000..9c22879d2
--- /dev/null
+++ b/code/AssetLib/BVH/BVHLoader.cpp
@@ -0,0 +1,543 @@
+/** Implementation of the BVH loader */
+/*
+---------------------------------------------------------------------------
+Open Asset Import Library (assimp)
+---------------------------------------------------------------------------
+
+Copyright (c) 2006-2020, assimp team
+
+
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the following
+conditions are met:
+
+* Redistributions of source code must retain the above
+copyright notice, this list of conditions and the
+following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the
+following disclaimer in the documentation and/or other
+materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+contributors may be used to endorse or promote products
+derived from this software without specific prior
+written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+---------------------------------------------------------------------------
+*/
+
+#ifndef ASSIMP_BUILD_NO_BVH_IMPORTER
+
+#include "BVHLoader.h"
+#include <assimp/SkeletonMeshBuilder.h>
+#include <assimp/TinyFormatter.h>
+#include <assimp/fast_atof.h>
+#include <assimp/importerdesc.h>
+#include <assimp/scene.h>
+#include <assimp/IOSystem.hpp>
+#include <assimp/Importer.hpp>
+#include <map>
+#include <memory>
+
+using namespace Assimp;
+using namespace Assimp::Formatter;
+
+static const aiImporterDesc desc = {
+    "BVH Importer (MoCap)",
+    "",
+    "",
+    "",
+    aiImporterFlags_SupportTextFlavour,
+    0,
+    0,
+    0,
+    0,
+    "bvh"
+};
+
+// ------------------------------------------------------------------------------------------------
+// Constructor to be privately used by Importer
+BVHLoader::BVHLoader() :
+        mLine(),
+        mAnimTickDuration(),
+        mAnimNumFrames(),
+        noSkeletonMesh() {}
+
+// ------------------------------------------------------------------------------------------------
+// Destructor, private as well
+BVHLoader::~BVHLoader() {}
+
+// ------------------------------------------------------------------------------------------------
+// Returns whether the class can handle the format of the given file.
+bool BVHLoader::CanRead(const std::string &pFile, IOSystem *pIOHandler, bool cs) const {
+    // check file extension
+    const std::string extension = GetExtension(pFile);
+
+    if (extension == "bvh")
+        return true;
+
+    if ((!extension.length() || cs) && pIOHandler) {
+        const char *tokens[] = { "HIERARCHY" };
+        return SearchFileHeaderForToken(pIOHandler, pFile, tokens, 1);
+    }
+    return false;
+}
+
+// ------------------------------------------------------------------------------------------------
+void BVHLoader::SetupProperties(const Importer *pImp) {
+    noSkeletonMesh = pImp->GetPropertyInteger(AI_CONFIG_IMPORT_NO_SKELETON_MESHES, 0) != 0;
+}
+
+// ------------------------------------------------------------------------------------------------
+// Loader meta information
+const aiImporterDesc *BVHLoader::GetInfo() const {
+    return &desc;
+}
+
+// ------------------------------------------------------------------------------------------------
+// Imports the given file into the given scene structure.
+void BVHLoader::InternReadFile(const std::string &pFile, aiScene *pScene, IOSystem *pIOHandler) {
+    mFileName = pFile;
+
+    // read file into memory
+    std::unique_ptr<IOStream> file(pIOHandler->Open(pFile));
+    if (file.get() == nullptr) {
+        throw DeadlyImportError("Failed to open file " + pFile + ".");
+    }
+
+    size_t fileSize = file->FileSize();
+    if (fileSize == 0) {
+        throw DeadlyImportError("File is too small.");
+    }
+
+    mBuffer.resize(fileSize);
+    file->Read(&mBuffer.front(), 1, fileSize);
+
+    // start reading
+    mReader = mBuffer.begin();
+    mLine = 1;
+    ReadStructure(pScene);
+
+    if (!noSkeletonMesh) {
+        // build a dummy mesh for the skeleton so that we see something at least
+        SkeletonMeshBuilder meshBuilder(pScene);
+    }
+
+    // construct an animation from all the motion data we read
+    CreateAnimation(pScene);
+}
+
+// ------------------------------------------------------------------------------------------------
+// Reads the file
+void BVHLoader::ReadStructure(aiScene *pScene) {
+    // first comes hierarchy
+    std::string header = GetNextToken();
+    if (header != "HIERARCHY")
+        ThrowException("Expected header string \"HIERARCHY\".");
+    ReadHierarchy(pScene);
+
+    // then comes the motion data
+    std::string motion = GetNextToken();
+    if (motion != "MOTION")
+        ThrowException("Expected beginning of motion data \"MOTION\".");
+    ReadMotion(pScene);
+}
+
+// ------------------------------------------------------------------------------------------------
+// Reads the hierarchy
+void BVHLoader::ReadHierarchy(aiScene *pScene) {
+    std::string root = GetNextToken();
+    if (root != "ROOT")
+        ThrowException("Expected root node \"ROOT\".");
+
+    // Go read the hierarchy from here
+    pScene->mRootNode = ReadNode();
+}
+
+// ------------------------------------------------------------------------------------------------
+// Reads a node and recursively its childs and returns the created node;
+aiNode *BVHLoader::ReadNode() {
+    // first token is name
+    std::string nodeName = GetNextToken();
+    if (nodeName.empty() || nodeName == "{")
+        ThrowException(format() << "Expected node name, but found \"" << nodeName << "\".");
+
+    // then an opening brace should follow
+    std::string openBrace = GetNextToken();
+    if (openBrace != "{")
+        ThrowException(format() << "Expected opening brace \"{\", but found \"" << openBrace << "\".");
+
+    // Create a node
+    aiNode *node = new aiNode(nodeName);
+    std::vector<aiNode *> childNodes;
+
+    // and create an bone entry for it
+    mNodes.push_back(Node(node));
+    Node &internNode = mNodes.back();
+
+    // now read the node's contents
+    std::string siteToken;
+    while (1) {
+        std::string token = GetNextToken();
+
+        // node offset to parent node
+        if (token == "OFFSET")
+            ReadNodeOffset(node);
+        else if (token == "CHANNELS")
+            ReadNodeChannels(internNode);
+        else if (token == "JOINT") {
+            // child node follows
+            aiNode *child = ReadNode();
+            child->mParent = node;
+            childNodes.push_back(child);
+        } else if (token == "End") {
+            // The real symbol is "End Site". Second part comes in a separate token
+            siteToken.clear();
+            siteToken = GetNextToken();
+            if (siteToken != "Site")
+                ThrowException(format() << "Expected \"End Site\" keyword, but found \"" << token << " " << siteToken << "\".");
+
+            aiNode *child = ReadEndSite(nodeName);
+            child->mParent = node;
+            childNodes.push_back(child);
+        } else if (token == "}") {
+            // we're done with that part of the hierarchy
+            break;
+        } else {
+            // everything else is a parse error
+            ThrowException(format() << "Unknown keyword \"" << token << "\".");
+        }
+    }
+
+    // add the child nodes if there are any
+    if (childNodes.size() > 0) {
+        node->mNumChildren = static_cast<unsigned int>(childNodes.size());
+        node->mChildren = new aiNode *[node->mNumChildren];
+        std::copy(childNodes.begin(), childNodes.end(), node->mChildren);
+    }
+
+    // and return the sub-hierarchy we built here
+    return node;
+}
+
+// ------------------------------------------------------------------------------------------------
+// Reads an end node and returns the created node.
+aiNode *BVHLoader::ReadEndSite(const std::string &pParentName) {
+    // check opening brace
+    std::string openBrace = GetNextToken();
+    if (openBrace != "{")
+        ThrowException(format() << "Expected opening brace \"{\", but found \"" << openBrace << "\".");
+
+    // Create a node
+    aiNode *node = new aiNode("EndSite_" + pParentName);
+
+    // now read the node's contents. Only possible entry is "OFFSET"
+    std::string token;
+    while (1) {
+        token.clear();
+        token = GetNextToken();
+
+        // end node's offset
+        if (token == "OFFSET") {
+            ReadNodeOffset(node);
+        } else if (token == "}") {
+            // we're done with the end node
+            break;
+        } else {
+            // everything else is a parse error
+            ThrowException(format() << "Unknown keyword \"" << token << "\".");
+        }
+    }
+
+    // and return the sub-hierarchy we built here
+    return node;
+}
+// ------------------------------------------------------------------------------------------------
+// Reads a node offset for the given node
+void BVHLoader::ReadNodeOffset(aiNode *pNode) {
+    // Offset consists of three floats to read
+    aiVector3D offset;
+    offset.x = GetNextTokenAsFloat();
+    offset.y = GetNextTokenAsFloat();
+    offset.z = GetNextTokenAsFloat();
+
+    // build a transformation matrix from it
+    pNode->mTransformation = aiMatrix4x4(1.0f, 0.0f, 0.0f, offset.x,
+            0.0f, 1.0f, 0.0f, offset.y,
+            0.0f, 0.0f, 1.0f, offset.z,
+            0.0f, 0.0f, 0.0f, 1.0f);
+}
+
+// ------------------------------------------------------------------------------------------------
+// Reads the animation channels for the given node
+void BVHLoader::ReadNodeChannels(BVHLoader::Node &pNode) {
+    // number of channels. Use the float reader because we're lazy
+    float numChannelsFloat = GetNextTokenAsFloat();
+    unsigned int numChannels = (unsigned int)numChannelsFloat;
+
+    for (unsigned int a = 0; a < numChannels; a++) {
+        std::string channelToken = GetNextToken();
+
+        if (channelToken == "Xposition")
+            pNode.mChannels.push_back(Channel_PositionX);
+        else if (channelToken == "Yposition")
+            pNode.mChannels.push_back(Channel_PositionY);
+        else if (channelToken == "Zposition")
+            pNode.mChannels.push_back(Channel_PositionZ);
+        else if (channelToken == "Xrotation")
+            pNode.mChannels.push_back(Channel_RotationX);
+        else if (channelToken == "Yrotation")
+            pNode.mChannels.push_back(Channel_RotationY);
+        else if (channelToken == "Zrotation")
+            pNode.mChannels.push_back(Channel_RotationZ);
+        else
+            ThrowException(format() << "Invalid channel specifier \"" << channelToken << "\".");
+    }
+}
+
+// ------------------------------------------------------------------------------------------------
+// Reads the motion data
+void BVHLoader::ReadMotion(aiScene * /*pScene*/) {
+    // Read number of frames
+    std::string tokenFrames = GetNextToken();
+    if (tokenFrames != "Frames:")
+        ThrowException(format() << "Expected frame count \"Frames:\", but found \"" << tokenFrames << "\".");
+
+    float numFramesFloat = GetNextTokenAsFloat();
+    mAnimNumFrames = (unsigned int)numFramesFloat;
+
+    // Read frame duration
+    std::string tokenDuration1 = GetNextToken();
+    std::string tokenDuration2 = GetNextToken();
+    if (tokenDuration1 != "Frame" || tokenDuration2 != "Time:")
+        ThrowException(format() << "Expected frame duration \"Frame Time:\", but found \"" << tokenDuration1 << " " << tokenDuration2 << "\".");
+
+    mAnimTickDuration = GetNextTokenAsFloat();
+
+    // resize value vectors for each node
+    for (std::vector<Node>::iterator it = mNodes.begin(); it != mNodes.end(); ++it)
+        it->mChannelValues.reserve(it->mChannels.size() * mAnimNumFrames);
+
+    // now read all the data and store it in the corresponding node's value vector
+    for (unsigned int frame = 0; frame < mAnimNumFrames; ++frame) {
+        // on each line read the values for all nodes
+        for (std::vector<Node>::iterator it = mNodes.begin(); it != mNodes.end(); ++it) {
+            // get as many values as the node has channels
+            for (unsigned int c = 0; c < it->mChannels.size(); ++c)
+                it->mChannelValues.push_back(GetNextTokenAsFloat());
+        }
+
+        // after one frame worth of values for all nodes there should be a newline, but we better don't rely on it
+    }
+}
+
+// ------------------------------------------------------------------------------------------------
+// Retrieves the next token
+std::string BVHLoader::GetNextToken() {
+    // skip any preceding whitespace
+    while (mReader != mBuffer.end()) {
+        if (!isspace(*mReader))
+            break;
+
+        // count lines
+        if (*mReader == '\n')
+            mLine++;
+
+        ++mReader;
+    }
+
+    // collect all chars till the next whitespace. BVH is easy in respect to that.
+    std::string token;
+    while (mReader != mBuffer.end()) {
+        if (isspace(*mReader))
+            break;
+
+        token.push_back(*mReader);
+        ++mReader;
+
+        // little extra logic to make sure braces are counted correctly
+        if (token == "{" || token == "}")
+            break;
+    }
+
+    // empty token means end of file, which is just fine
+    return token;
+}
+
+// ------------------------------------------------------------------------------------------------
+// Reads the next token as a float
+float BVHLoader::GetNextTokenAsFloat() {
+    std::string token = GetNextToken();
+    if (token.empty())
+        ThrowException("Unexpected end of file while trying to read a float");
+
+    // check if the float is valid by testing if the atof() function consumed every char of the token
+    const char *ctoken = token.c_str();
+    float result = 0.0f;
+    ctoken = fast_atoreal_move<float>(ctoken, result);
+
+    if (ctoken != token.c_str() + token.length())
+        ThrowException(format() << "Expected a floating point number, but found \"" << token << "\".");
+
+    return result;
+}
+
+// ------------------------------------------------------------------------------------------------
+// Aborts the file reading with an exception
+AI_WONT_RETURN void BVHLoader::ThrowException(const std::string &pError) {
+    throw DeadlyImportError(format() << mFileName << ":" << mLine << " - " << pError);
+}
+
+// ------------------------------------------------------------------------------------------------
+// Constructs an animation for the motion data and stores it in the given scene
+void BVHLoader::CreateAnimation(aiScene *pScene) {
+    // create the animation
+    pScene->mNumAnimations = 1;
+    pScene->mAnimations = new aiAnimation *[1];
+    aiAnimation *anim = new aiAnimation;
+    pScene->mAnimations[0] = anim;
+
+    // put down the basic parameters
+    anim->mName.Set("Motion");
+    anim->mTicksPerSecond = 1.0 / double(mAnimTickDuration);
+    anim->mDuration = double(mAnimNumFrames - 1);
+
+    // now generate the tracks for all nodes
+    anim->mNumChannels = static_cast<unsigned int>(mNodes.size());
+    anim->mChannels = new aiNodeAnim *[anim->mNumChannels];
+
+    // FIX: set the array elements to NULL to ensure proper deletion if an exception is thrown
+    for (unsigned int i = 0; i < anim->mNumChannels; ++i)
+        anim->mChannels[i] = NULL;
+
+    for (unsigned int a = 0; a < anim->mNumChannels; a++) {
+        const Node &node = mNodes[a];
+        const std::string nodeName = std::string(node.mNode->mName.data);
+        aiNodeAnim *nodeAnim = new aiNodeAnim;
+        anim->mChannels[a] = nodeAnim;
+        nodeAnim->mNodeName.Set(nodeName);
+        std::map<BVHLoader::ChannelType, int> channelMap;
+
+        //Build map of channels
+        for (unsigned int channel = 0; channel < node.mChannels.size(); ++channel) {
+            channelMap[node.mChannels[channel]] = channel;
+        }
+
+        // translational part, if given
+        if (node.mChannels.size() == 6) {
+            nodeAnim->mNumPositionKeys = mAnimNumFrames;
+            nodeAnim->mPositionKeys = new aiVectorKey[mAnimNumFrames];
+            aiVectorKey *poskey = nodeAnim->mPositionKeys;
+            for (unsigned int fr = 0; fr < mAnimNumFrames; ++fr) {
+                poskey->mTime = double(fr);
+
+                // Now compute all translations
+                for (BVHLoader::ChannelType channel = Channel_PositionX; channel <= Channel_PositionZ; channel = (BVHLoader::ChannelType)(channel + 1)) {
+                    //Find channel in node
+                    std::map<BVHLoader::ChannelType, int>::iterator mapIter = channelMap.find(channel);
+
+                    if (mapIter == channelMap.end())
+                        throw DeadlyImportError("Missing position channel in node " + nodeName);
+                    else {
+                        int channelIdx = mapIter->second;
+                        switch (channel) {
+                        case Channel_PositionX:
+                            poskey->mValue.x = node.mChannelValues[fr * node.mChannels.size() + channelIdx];
+                            break;
+                        case Channel_PositionY:
+                            poskey->mValue.y = node.mChannelValues[fr * node.mChannels.size() + channelIdx];
+                            break;
+                        case Channel_PositionZ:
+                            poskey->mValue.z = node.mChannelValues[fr * node.mChannels.size() + channelIdx];
+                            break;
+
+                        default:
+                            break;
+                        }
+                    }
+                }
+                ++poskey;
+            }
+        } else {
+            // if no translation part is given, put a default sequence
+            aiVector3D nodePos(node.mNode->mTransformation.a4, node.mNode->mTransformation.b4, node.mNode->mTransformation.c4);
+            nodeAnim->mNumPositionKeys = 1;
+            nodeAnim->mPositionKeys = new aiVectorKey[1];
+            nodeAnim->mPositionKeys[0].mTime = 0.0;
+            nodeAnim->mPositionKeys[0].mValue = nodePos;
+        }
+
+        // rotation part. Always present. First find value offsets
+        {
+
+            // Then create the number of rotation keys
+            nodeAnim->mNumRotationKeys = mAnimNumFrames;
+            nodeAnim->mRotationKeys = new aiQuatKey[mAnimNumFrames];
+            aiQuatKey *rotkey = nodeAnim->mRotationKeys;
+            for (unsigned int fr = 0; fr < mAnimNumFrames; ++fr) {
+                aiMatrix4x4 temp;
+                aiMatrix3x3 rotMatrix;
+                for (BVHLoader::ChannelType channel = Channel_RotationX; channel <= Channel_RotationZ; channel = (BVHLoader::ChannelType)(channel + 1)) {
+                    //Find channel in node
+                    std::map<BVHLoader::ChannelType, int>::iterator mapIter = channelMap.find(channel);
+
+                    if (mapIter == channelMap.end())
+                        throw DeadlyImportError("Missing rotation channel in node " + nodeName);
+                    else {
+                        int channelIdx = mapIter->second;
+                        // translate ZXY euler angels into a quaternion
+                        const float angle = node.mChannelValues[fr * node.mChannels.size() + channelIdx] * float(AI_MATH_PI) / 180.0f;
+
+                        // Compute rotation transformations in the right order
+                        switch (channel) {
+                        case Channel_RotationX:
+                            aiMatrix4x4::RotationX(angle, temp);
+                            rotMatrix *= aiMatrix3x3(temp);
+                            break;
+                        case Channel_RotationY:
+                            aiMatrix4x4::RotationY(angle, temp);
+                            rotMatrix *= aiMatrix3x3(temp);
+                            break;
+                        case Channel_RotationZ:
+                            aiMatrix4x4::RotationZ(angle, temp);
+                            rotMatrix *= aiMatrix3x3(temp);
+                            break;
+                        default:
+                            break;
+                        }
+                    }
+                }
+
+                rotkey->mTime = double(fr);
+                rotkey->mValue = aiQuaternion(rotMatrix);
+                ++rotkey;
+            }
+        }
+
+        // scaling part. Always just a default track
+        {
+            nodeAnim->mNumScalingKeys = 1;
+            nodeAnim->mScalingKeys = new aiVectorKey[1];
+            nodeAnim->mScalingKeys[0].mTime = 0.0;
+            nodeAnim->mScalingKeys[0].mValue.Set(1.0f, 1.0f, 1.0f);
+        }
+    }
+}
+
+#endif // !! ASSIMP_BUILD_NO_BVH_IMPORTER
diff --git a/code/BVH/BVHLoader.h b/code/AssetLib/BVH/BVHLoader.h
similarity index 82%
rename from code/BVH/BVHLoader.h
rename to code/AssetLib/BVH/BVHLoader.h
index 93a3e5e83..c2ecbd102 100644
--- a/code/BVH/BVHLoader.h
+++ b/code/AssetLib/BVH/BVHLoader.h
@@ -53,8 +53,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 struct aiNode;
 
-namespace Assimp
-{
+namespace Assimp {
 
 // --------------------------------------------------------------------------------
 /** Loader class to read Motion Capturing data from a .bvh file.
@@ -63,12 +62,10 @@ namespace Assimp
  * the hierarchy. It contains no actual mesh data, but we generate a dummy mesh
  * inside the loader just to be able to see something.
 */
-class BVHLoader : public BaseImporter
-{
+class BVHLoader : public BaseImporter {
 
     /** Possible animation channels for which the motion data holds the values */
-    enum ChannelType
-    {
+    enum ChannelType {
         Channel_PositionX,
         Channel_PositionY,
         Channel_PositionZ,
@@ -78,61 +75,57 @@ class BVHLoader : public BaseImporter
     };
 
     /** Collected list of node. Will be bones of the dummy mesh some day, addressed by their array index */
-    struct Node
-    {
-        const aiNode* mNode;
+    struct Node {
+        const aiNode *mNode;
         std::vector<ChannelType> mChannels;
         std::vector<float> mChannelValues; // motion data values for that node. Of size NumChannels * NumFrames
 
-        Node()
-        : mNode(nullptr)
-        { }
+        Node() :
+                mNode(nullptr) {}
 
-        explicit Node( const aiNode* pNode) : mNode( pNode) { }
+        explicit Node(const aiNode *pNode) :
+                mNode(pNode) {}
     };
 
 public:
-
     BVHLoader();
     ~BVHLoader();
 
 public:
     /** Returns whether the class can handle the format of the given file.
      * See BaseImporter::CanRead() for details. */
-    bool CanRead( const std::string& pFile, IOSystem* pIOHandler, bool cs) const;
+    bool CanRead(const std::string &pFile, IOSystem *pIOHandler, bool cs) const;
 
-    void SetupProperties(const Importer* pImp);
-    const aiImporterDesc* GetInfo () const;
+    void SetupProperties(const Importer *pImp);
+    const aiImporterDesc *GetInfo() const;
 
 protected:
-
-
     /** Imports the given file into the given scene structure.
      * See BaseImporter::InternReadFile() for details
      */
-    void InternReadFile( const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler);
+    void InternReadFile(const std::string &pFile, aiScene *pScene, IOSystem *pIOHandler);
 
 protected:
     /** Reads the file */
-    void ReadStructure( aiScene* pScene);
+    void ReadStructure(aiScene *pScene);
 
     /** Reads the hierarchy */
-    void ReadHierarchy( aiScene* pScene);
+    void ReadHierarchy(aiScene *pScene);
 
     /** Reads a node and recursively its childs and returns the created node. */
-    aiNode* ReadNode();
+    aiNode *ReadNode();
 
     /** Reads an end node and returns the created node. */
-    aiNode* ReadEndSite( const std::string& pParentName);
+    aiNode *ReadEndSite(const std::string &pParentName);
 
     /** Reads a node offset for the given node */
-    void ReadNodeOffset( aiNode* pNode);
+    void ReadNodeOffset(aiNode *pNode);
 
     /** Reads the animation channels into the given node */
-    void ReadNodeChannels( BVHLoader::Node& pNode);
+    void ReadNodeChannels(BVHLoader::Node &pNode);
 
     /** Reads the motion data */
-    void ReadMotion( aiScene* pScene);
+    void ReadMotion(aiScene *pScene);
 
     /** Retrieves the next token */
     std::string GetNextToken();
@@ -141,10 +134,10 @@ protected:
     float GetNextTokenAsFloat();
 
     /** Aborts the file reading with an exception */
-    AI_WONT_RETURN void ThrowException( const std::string& pError) AI_WONT_RETURN_SUFFIX;
+    AI_WONT_RETURN void ThrowException(const std::string &pError) AI_WONT_RETURN_SUFFIX;
 
     /** Constructs an animation for the motion data and stores it in the given scene */
-    void CreateAnimation( aiScene* pScene);
+    void CreateAnimation(aiScene *pScene);
 
 protected:
     /** Filename, for a verbose error message */
diff --git a/code/Blender/BlenderBMesh.cpp b/code/AssetLib/Blender/BlenderBMesh.cpp
similarity index 55%
rename from code/Blender/BlenderBMesh.cpp
rename to code/AssetLib/Blender/BlenderBMesh.cpp
index 937d9d073..b20f108bb 100644
--- a/code/Blender/BlenderBMesh.cpp
+++ b/code/AssetLib/Blender/BlenderBMesh.cpp
@@ -44,137 +44,117 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #ifndef ASSIMP_BUILD_NO_BLEND_IMPORTER
 
+#include "BlenderBMesh.h"
 #include "BlenderDNA.h"
 #include "BlenderScene.h"
-#include "BlenderBMesh.h"
 #include "BlenderTessellator.h"
 
-namespace Assimp
-{
-    template< > const char* LogFunctions< BlenderBMeshConverter >::Prefix()
-    {
-        static auto prefix = "BLEND_BMESH: ";
-        return prefix;
-    }
+namespace Assimp {
+template <>
+const char *LogFunctions<BlenderBMeshConverter>::Prefix() {
+    static auto prefix = "BLEND_BMESH: ";
+    return prefix;
 }
+} // namespace Assimp
 
 using namespace Assimp;
 using namespace Assimp::Blender;
 using namespace Assimp::Formatter;
 
 // ------------------------------------------------------------------------------------------------
-BlenderBMeshConverter::BlenderBMeshConverter( const Mesh* mesh ):
-    BMesh( mesh ),
-    triMesh( NULL )
-{
+BlenderBMeshConverter::BlenderBMeshConverter(const Mesh *mesh) :
+        BMesh(mesh),
+        triMesh(nullptr) {
+    // empty
 }
 
 // ------------------------------------------------------------------------------------------------
-BlenderBMeshConverter::~BlenderBMeshConverter( )
-{
-    DestroyTriMesh( );
+BlenderBMeshConverter::~BlenderBMeshConverter() {
+    DestroyTriMesh();
 }
 
 // ------------------------------------------------------------------------------------------------
-bool BlenderBMeshConverter::ContainsBMesh( ) const
-{
+bool BlenderBMeshConverter::ContainsBMesh() const {
     // TODO - Should probably do some additional verification here
     return BMesh->totpoly && BMesh->totloop && BMesh->totvert;
 }
 
 // ------------------------------------------------------------------------------------------------
-const Mesh* BlenderBMeshConverter::TriangulateBMesh( )
-{
-    AssertValidMesh( );
-    AssertValidSizes( );
-    PrepareTriMesh( );
+const Mesh *BlenderBMeshConverter::TriangulateBMesh() {
+    AssertValidMesh();
+    AssertValidSizes();
+    PrepareTriMesh();
 
-    for ( int i = 0; i < BMesh->totpoly; ++i )
-    {
-        const MPoly& poly = BMesh->mpoly[ i ];
-        ConvertPolyToFaces( poly );
+    for (int i = 0; i < BMesh->totpoly; ++i) {
+        const MPoly &poly = BMesh->mpoly[i];
+        ConvertPolyToFaces(poly);
     }
 
     return triMesh;
 }
 
 // ------------------------------------------------------------------------------------------------
-void BlenderBMeshConverter::AssertValidMesh( )
-{
-    if ( !ContainsBMesh( ) )
-    {
-        ThrowException( "BlenderBMeshConverter requires a BMesh with \"polygons\" - please call BlenderBMeshConverter::ContainsBMesh to check this first" );
+void BlenderBMeshConverter::AssertValidMesh() {
+    if (!ContainsBMesh()) {
+        ThrowException("BlenderBMeshConverter requires a BMesh with \"polygons\" - please call BlenderBMeshConverter::ContainsBMesh to check this first");
     }
 }
 
 // ------------------------------------------------------------------------------------------------
-void BlenderBMeshConverter::AssertValidSizes( )
-{
-    if ( BMesh->totpoly != static_cast<int>( BMesh->mpoly.size( ) ) )
-    {
-        ThrowException( "BMesh poly array has incorrect size" );
+void BlenderBMeshConverter::AssertValidSizes() {
+    if (BMesh->totpoly != static_cast<int>(BMesh->mpoly.size())) {
+        ThrowException("BMesh poly array has incorrect size");
     }
-    if ( BMesh->totloop != static_cast<int>( BMesh->mloop.size( ) ) )
-    {
-        ThrowException( "BMesh loop array has incorrect size" );
+    if (BMesh->totloop != static_cast<int>(BMesh->mloop.size())) {
+        ThrowException("BMesh loop array has incorrect size");
     }
 }
 
 // ------------------------------------------------------------------------------------------------
-void BlenderBMeshConverter::PrepareTriMesh( )
-{
-    if ( triMesh )
-    {
-        DestroyTriMesh( );
+void BlenderBMeshConverter::PrepareTriMesh() {
+    if (triMesh) {
+        DestroyTriMesh();
     }
 
-    triMesh = new Mesh( *BMesh );
+    triMesh = new Mesh(*BMesh);
     triMesh->totface = 0;
-    triMesh->mface.clear( );
+    triMesh->mface.clear();
 }
 
 // ------------------------------------------------------------------------------------------------
-void BlenderBMeshConverter::DestroyTriMesh( )
-{
+void BlenderBMeshConverter::DestroyTriMesh() {
     delete triMesh;
-    triMesh = NULL;
+    triMesh = nullptr;
 }
 
 // ------------------------------------------------------------------------------------------------
-void BlenderBMeshConverter::ConvertPolyToFaces( const MPoly& poly )
-{
-    const MLoop* polyLoop = &BMesh->mloop[ poly.loopstart ];
+void BlenderBMeshConverter::ConvertPolyToFaces(const MPoly &poly) {
+    const MLoop *polyLoop = &BMesh->mloop[poly.loopstart];
 
-    if ( poly.totloop == 3 || poly.totloop == 4 )
-    {
-        AddFace( polyLoop[ 0 ].v, polyLoop[ 1 ].v, polyLoop[ 2 ].v, poly.totloop == 4 ? polyLoop[ 3 ].v : 0 );
+    if (poly.totloop == 3 || poly.totloop == 4) {
+        AddFace(polyLoop[0].v, polyLoop[1].v, polyLoop[2].v, poly.totloop == 4 ? polyLoop[3].v : 0);
 
         // UVs are optional, so only convert when present.
-        if ( BMesh->mloopuv.size() )
-        {
-            if ( (poly.loopstart + poly.totloop ) > static_cast<int>( BMesh->mloopuv.size() ) )
-            {
-                ThrowException( "BMesh uv loop array has incorrect size" );
+        if (BMesh->mloopuv.size()) {
+            if ((poly.loopstart + poly.totloop) > static_cast<int>(BMesh->mloopuv.size())) {
+                ThrowException("BMesh uv loop array has incorrect size");
             }
-            const MLoopUV* loopUV = &BMesh->mloopuv[ poly.loopstart ];
-            AddTFace( loopUV[ 0 ].uv, loopUV[ 1 ].uv, loopUV[ 2 ].uv, poly.totloop == 4 ? loopUV[ 3 ].uv : 0 );
+            const MLoopUV *loopUV = &BMesh->mloopuv[poly.loopstart];
+            AddTFace(loopUV[0].uv, loopUV[1].uv, loopUV[2].uv, poly.totloop == 4 ? loopUV[3].uv : 0);
         }
-    }
-    else if ( poly.totloop > 4 )
-    {
+    } else if (poly.totloop > 4) {
 #if ASSIMP_BLEND_WITH_GLU_TESSELLATE
-        BlenderTessellatorGL tessGL( *this );
-        tessGL.Tessellate( polyLoop, poly.totloop, triMesh->mvert );
+        BlenderTessellatorGL tessGL(*this);
+        tessGL.Tessellate(polyLoop, poly.totloop, triMesh->mvert);
 #elif ASSIMP_BLEND_WITH_POLY_2_TRI
-        BlenderTessellatorP2T tessP2T( *this );
-        tessP2T.Tessellate( polyLoop, poly.totloop, triMesh->mvert );
+        BlenderTessellatorP2T tessP2T(*this);
+        tessP2T.Tessellate(polyLoop, poly.totloop, triMesh->mvert);
 #endif
     }
 }
 
 // ------------------------------------------------------------------------------------------------
-void BlenderBMeshConverter::AddFace( int v1, int v2, int v3, int v4 )
-{
+void BlenderBMeshConverter::AddFace(int v1, int v2, int v3, int v4) {
     MFace face;
     face.v1 = v1;
     face.v2 = v2;
@@ -183,24 +163,22 @@ void BlenderBMeshConverter::AddFace( int v1, int v2, int v3, int v4 )
     face.flag = 0;
     // TODO - Work out how materials work
     face.mat_nr = 0;
-    triMesh->mface.push_back( face );
-    triMesh->totface = static_cast<int>(triMesh->mface.size( ));
+    triMesh->mface.push_back(face);
+    triMesh->totface = static_cast<int>(triMesh->mface.size());
 }
 
 // ------------------------------------------------------------------------------------------------
-void BlenderBMeshConverter::AddTFace( const float* uv1, const float *uv2, const float *uv3, const float* uv4 )
-{
+void BlenderBMeshConverter::AddTFace(const float *uv1, const float *uv2, const float *uv3, const float *uv4) {
     MTFace mtface;
-    memcpy( &mtface.uv[ 0 ], uv1, sizeof(float) * 2 );
-    memcpy( &mtface.uv[ 1 ], uv2, sizeof(float) * 2 );
-    memcpy( &mtface.uv[ 2 ], uv3, sizeof(float) * 2 );
+    memcpy(&mtface.uv[0], uv1, sizeof(float) * 2);
+    memcpy(&mtface.uv[1], uv2, sizeof(float) * 2);
+    memcpy(&mtface.uv[2], uv3, sizeof(float) * 2);
 
-    if ( uv4 )
-    {
-        memcpy( &mtface.uv[ 3 ], uv4, sizeof(float) * 2 );
+    if (uv4) {
+        memcpy(&mtface.uv[3], uv4, sizeof(float) * 2);
     }
 
-    triMesh->mtface.push_back( mtface );
+    triMesh->mtface.push_back(mtface);
 }
 
 #endif // ASSIMP_BUILD_NO_BLEND_IMPORTER
diff --git a/code/Blender/BlenderBMesh.h b/code/AssetLib/Blender/BlenderBMesh.h
similarity index 100%
rename from code/Blender/BlenderBMesh.h
rename to code/AssetLib/Blender/BlenderBMesh.h
diff --git a/code/AssetLib/Blender/BlenderCustomData.cpp b/code/AssetLib/Blender/BlenderCustomData.cpp
new file mode 100644
index 000000000..c752da4e0
--- /dev/null
+++ b/code/AssetLib/Blender/BlenderCustomData.cpp
@@ -0,0 +1,181 @@
+#include "BlenderCustomData.h"
+#include "BlenderDNA.h"
+#include <array>
+#include <functional>
+
+namespace Assimp {
+namespace Blender {
+/**
+        *   @brief  read/convert of Structure array to memory
+        */
+template <typename T>
+bool read(const Structure &s, T *p, const size_t cnt, const FileDatabase &db) {
+    for (size_t i = 0; i < cnt; ++i) {
+        T read;
+        s.Convert(read, db);
+        *p = read;
+        p++;
+    }
+    return true;
+}
+
+/**
+        *   @brief  pointer to function read memory for n CustomData types
+        */
+typedef bool (*PRead)(ElemBase *pOut, const size_t cnt, const FileDatabase &db);
+typedef ElemBase *(*PCreate)(const size_t cnt);
+typedef void (*PDestroy)(ElemBase *);
+
+#define IMPL_STRUCT_READ(ty)                                               \
+    bool read##ty(ElemBase *v, const size_t cnt, const FileDatabase &db) { \
+        ty *ptr = dynamic_cast<ty *>(v);                                   \
+        if (nullptr == ptr) {                                              \
+            return false;                                                  \
+        }                                                                  \
+        return read<ty>(db.dna[#ty], ptr, cnt, db);                        \
+    }
+
+#define IMPL_STRUCT_CREATE(ty)               \
+    ElemBase *create##ty(const size_t cnt) { \
+        return new ty[cnt];                  \
+    }
+
+#define IMPL_STRUCT_DESTROY(ty)         \
+    void destroy##ty(ElemBase *pE) {    \
+        ty *p = dynamic_cast<ty *>(pE); \
+        delete[] p;                     \
+    }
+
+/**
+        *   @brief  helper macro to define Structure functions
+        */
+#define IMPL_STRUCT(ty)    \
+    IMPL_STRUCT_READ(ty)   \
+    IMPL_STRUCT_CREATE(ty) \
+    IMPL_STRUCT_DESTROY(ty)
+
+// supported structures for CustomData
+IMPL_STRUCT(MVert)
+IMPL_STRUCT(MEdge)
+IMPL_STRUCT(MFace)
+IMPL_STRUCT(MTFace)
+IMPL_STRUCT(MTexPoly)
+IMPL_STRUCT(MLoopUV)
+IMPL_STRUCT(MLoopCol)
+IMPL_STRUCT(MPoly)
+IMPL_STRUCT(MLoop)
+
+/**
+        *   @brief  describes the size of data and the read function to be used for single CustomerData.type
+        */
+struct CustomDataTypeDescription {
+    PRead Read; ///< function to read one CustomData type element
+    PCreate Create; ///< function to allocate n type elements
+    PDestroy Destroy;
+
+    CustomDataTypeDescription(PRead read, PCreate create, PDestroy destroy) :
+            Read(read), Create(create), Destroy(destroy) {}
+};
+
+/**
+        *   @brief  helper macro to define Structure type specific CustomDataTypeDescription
+        *   @note   IMPL_STRUCT_READ for same ty must be used earlier to implement the typespecific read function
+        */
+#define DECL_STRUCT_CUSTOMDATATYPEDESCRIPTION(ty) \
+    CustomDataTypeDescription { &read##ty, &create##ty, &destroy##ty }
+
+/**
+        *   @brief  helper macro to define CustomDataTypeDescription for UNSUPPORTED type
+        */
+#define DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION \
+    CustomDataTypeDescription { nullptr, nullptr, nullptr }
+
+/**
+        *   @brief  descriptors for data pointed to from CustomDataLayer.data
+        *   @note   some of the CustomData uses already well defined Structures
+        *           other (like CD_ORCO, ...) uses arrays of rawtypes or even arrays of Structures
+        *           use a special readfunction for that cases
+        */
+std::array<CustomDataTypeDescription, CD_NUMTYPES> customDataTypeDescriptions = { { DECL_STRUCT_CUSTOMDATATYPEDESCRIPTION(MVert),
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_STRUCT_CUSTOMDATATYPEDESCRIPTION(MEdge),
+        DECL_STRUCT_CUSTOMDATATYPEDESCRIPTION(MFace),
+        DECL_STRUCT_CUSTOMDATATYPEDESCRIPTION(MTFace),
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_STRUCT_CUSTOMDATATYPEDESCRIPTION(MTexPoly),
+        DECL_STRUCT_CUSTOMDATATYPEDESCRIPTION(MLoopUV),
+        DECL_STRUCT_CUSTOMDATATYPEDESCRIPTION(MLoopCol),
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_STRUCT_CUSTOMDATATYPEDESCRIPTION(MPoly),
+        DECL_STRUCT_CUSTOMDATATYPEDESCRIPTION(MLoop),
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
+        DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION } };
+
+bool isValidCustomDataType(const int cdtype) {
+    return cdtype >= 0 && cdtype < CD_NUMTYPES;
+}
+
+bool readCustomData(std::shared_ptr<ElemBase> &out, const int cdtype, const size_t cnt, const FileDatabase &db) {
+    if (!isValidCustomDataType(cdtype)) {
+        throw Error((Formatter::format(), "CustomData.type ", cdtype, " out of index"));
+    }
+
+    const CustomDataTypeDescription cdtd = customDataTypeDescriptions[cdtype];
+    if (cdtd.Read && cdtd.Create && cdtd.Destroy && cnt > 0) {
+        // allocate cnt elements and parse them from file
+        out.reset(cdtd.Create(cnt), cdtd.Destroy);
+        return cdtd.Read(out.get(), cnt, db);
+    }
+    return false;
+}
+
+std::shared_ptr<CustomDataLayer> getCustomDataLayer(const CustomData &customdata, const CustomDataType cdtype, const std::string &name) {
+    for (auto it = customdata.layers.begin(); it != customdata.layers.end(); ++it) {
+        if (it->get()->type == cdtype && name == it->get()->name) {
+            return *it;
+        }
+    }
+    return nullptr;
+}
+
+const ElemBase *getCustomDataLayerData(const CustomData &customdata, const CustomDataType cdtype, const std::string &name) {
+    const std::shared_ptr<CustomDataLayer> pLayer = getCustomDataLayer(customdata, cdtype, name);
+    if (pLayer && pLayer->data) {
+        return pLayer->data.get();
+    }
+    return nullptr;
+}
+} // namespace Blender
+} // namespace Assimp
diff --git a/code/Blender/BlenderCustomData.h b/code/AssetLib/Blender/BlenderCustomData.h
similarity index 100%
rename from code/Blender/BlenderCustomData.h
rename to code/AssetLib/Blender/BlenderCustomData.h
diff --git a/code/Blender/BlenderDNA.cpp b/code/AssetLib/Blender/BlenderDNA.cpp
similarity index 73%
rename from code/Blender/BlenderDNA.cpp
rename to code/AssetLib/Blender/BlenderDNA.cpp
index 53fb84824..69f139ec5 100644
--- a/code/Blender/BlenderDNA.cpp
+++ b/code/AssetLib/Blender/BlenderDNA.cpp
@@ -45,25 +45,24 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *    serialized set of data structures.
  */
 
-
 #ifndef ASSIMP_BUILD_NO_BLEND_IMPORTER
 #include "BlenderDNA.h"
 #include <assimp/StreamReader.h>
-#include <assimp/fast_atof.h>
 #include <assimp/TinyFormatter.h>
+#include <assimp/fast_atof.h>
 
 using namespace Assimp;
 using namespace Assimp::Blender;
 using namespace Assimp::Formatter;
 
-static bool match4(StreamReaderAny& stream, const char* string) {
-    ai_assert( nullptr != string );
+static bool match4(StreamReaderAny &stream, const char *string) {
+    ai_assert(nullptr != string);
     char tmp[4];
-    tmp[ 0 ] = ( stream ).GetI1();
-    tmp[ 1 ] = ( stream ).GetI1();
-    tmp[ 2 ] = ( stream ).GetI1();
-    tmp[ 3 ] = ( stream ).GetI1();
-    return (tmp[0]==string[0] && tmp[1]==string[1] && tmp[2]==string[2] && tmp[3]==string[3]);
+    tmp[0] = (stream).GetI1();
+    tmp[1] = (stream).GetI1();
+    tmp[2] = (stream).GetI1();
+    tmp[3] = (stream).GetI1();
+    return (tmp[0] == string[0] && tmp[1] == string[1] && tmp[2] == string[2] && tmp[3] == string[3]);
 }
 
 struct Type {
@@ -72,75 +71,76 @@ struct Type {
 };
 
 // ------------------------------------------------------------------------------------------------
-void DNAParser::Parse ()
-{
-    StreamReaderAny& stream = *db.reader.get();
-    DNA& dna = db.dna;
+void DNAParser::Parse() {
+    StreamReaderAny &stream = *db.reader.get();
+    DNA &dna = db.dna;
 
-    if(!match4(stream,"SDNA")) {
+    if (!match4(stream, "SDNA")) {
         throw DeadlyImportError("BlenderDNA: Expected SDNA chunk");
     }
 
     // name dictionary
-    if(!match4(stream,"NAME")) {
+    if (!match4(stream, "NAME")) {
         throw DeadlyImportError("BlenderDNA: Expected NAME field");
     }
 
-    std::vector<std::string> names (stream.GetI4());
-    for(std::string& s : names) {
+    std::vector<std::string> names(stream.GetI4());
+    for (std::string &s : names) {
         while (char c = stream.GetI1()) {
             s += c;
         }
     }
 
     // type dictionary
-    for (;stream.GetCurrentPos() & 0x3; stream.GetI1());
-    if(!match4(stream,"TYPE")) {
+    for (; stream.GetCurrentPos() & 0x3; stream.GetI1())
+        ;
+    if (!match4(stream, "TYPE")) {
         throw DeadlyImportError("BlenderDNA: Expected TYPE field");
     }
 
-    std::vector<Type> types (stream.GetI4());
-    for(Type& s : types) {
+    std::vector<Type> types(stream.GetI4());
+    for (Type &s : types) {
         while (char c = stream.GetI1()) {
             s.name += c;
         }
     }
 
     // type length dictionary
-    for (;stream.GetCurrentPos() & 0x3; stream.GetI1());
-    if(!match4(stream,"TLEN")) {
+    for (; stream.GetCurrentPos() & 0x3; stream.GetI1())
+        ;
+    if (!match4(stream, "TLEN")) {
         throw DeadlyImportError("BlenderDNA: Expected TLEN field");
     }
 
-    for(Type& s : types) {
+    for (Type &s : types) {
         s.size = stream.GetI2();
     }
 
     // structures dictionary
-    for (;stream.GetCurrentPos() & 0x3; stream.GetI1());
-    if(!match4(stream,"STRC")) {
+    for (; stream.GetCurrentPos() & 0x3; stream.GetI1())
+        ;
+    if (!match4(stream, "STRC")) {
         throw DeadlyImportError("BlenderDNA: Expected STRC field");
     }
 
     size_t end = stream.GetI4(), fields = 0;
 
     dna.structures.reserve(end);
-    for(size_t i = 0; i != end; ++i) {
+    for (size_t i = 0; i != end; ++i) {
 
         uint16_t n = stream.GetI2();
         if (n >= types.size()) {
             throw DeadlyImportError((format(),
-                "BlenderDNA: Invalid type index in structure name" ,n,
-                " (there are only ", types.size(), " entries)"
-            ));
+                    "BlenderDNA: Invalid type index in structure name", n,
+                    " (there are only ", types.size(), " entries)"));
         }
 
         // maintain separate indexes
         dna.indices[types[n].name] = dna.structures.size();
 
         dna.structures.push_back(Structure());
-        Structure& s = dna.structures.back();
-        s.name  = types[n].name;
+        Structure &s = dna.structures.back();
+        s.name = types[n].name;
         //s.index = dna.structures.size()-1;
 
         n = stream.GetI2();
@@ -152,12 +152,11 @@ void DNAParser::Parse ()
             uint16_t j = stream.GetI2();
             if (j >= types.size()) {
                 throw DeadlyImportError((format(),
-                    "BlenderDNA: Invalid type index in structure field ", j,
-                    " (there are only ", types.size(), " entries)"
-                ));
+                        "BlenderDNA: Invalid type index in structure field ", j,
+                        " (there are only ", types.size(), " entries)"));
             }
             s.fields.push_back(Field());
-            Field& f = s.fields.back();
+            Field &f = s.fields.back();
             f.offset = offset;
 
             f.type = types[j].name;
@@ -166,9 +165,8 @@ void DNAParser::Parse ()
             j = stream.GetI2();
             if (j >= names.size()) {
                 throw DeadlyImportError((format(),
-                    "BlenderDNA: Invalid name index in structure field ", j,
-                    " (there are only ", names.size(), " entries)"
-                ));
+                        "BlenderDNA: Invalid name index in structure field ", j,
+                        " (there are only ", names.size(), " entries)"));
             }
 
             f.name = names[j];
@@ -191,26 +189,25 @@ void DNAParser::Parse ()
                 const std::string::size_type rb = f.name.find('[');
                 if (rb == std::string::npos) {
                     throw DeadlyImportError((format(),
-                        "BlenderDNA: Encountered invalid array declaration ",
-                        f.name
-                    ));
+                            "BlenderDNA: Encountered invalid array declaration ",
+                            f.name));
                 }
 
                 f.flags |= FieldFlag_Array;
-                DNA::ExtractArraySize(f.name,f.array_sizes);
-                f.name = f.name.substr(0,rb);
+                DNA::ExtractArraySize(f.name, f.array_sizes);
+                f.name = f.name.substr(0, rb);
 
                 f.size *= f.array_sizes[0] * f.array_sizes[1];
             }
 
             // maintain separate indexes
-            s.indices[f.name] = s.fields.size()-1;
+            s.indices[f.name] = s.fields.size() - 1;
             offset += f.size;
         }
         s.size = offset;
     }
 
-    ASSIMP_LOG_DEBUG_F( "BlenderDNA: Got ", dna.structures.size()," structures with totally ",fields," fields");
+    ASSIMP_LOG_DEBUG_F("BlenderDNA: Got ", dna.structures.size(), " structures with totally ", fields, " fields");
 
 #ifdef ASSIMP_BUILD_BLENDER_DEBUG
     dna.DumpToFile();
@@ -220,13 +217,11 @@ void DNAParser::Parse ()
     dna.RegisterConverters();
 }
 
-
 #ifdef ASSIMP_BUILD_BLENDER_DEBUG
 
 #include <fstream>
 // ------------------------------------------------------------------------------------------------
-void DNA :: DumpToFile()
-{
+void DNA ::DumpToFile() {
     // we don't bother using the VFS here for this is only for debugging.
     // (and all your bases are belong to us).
 
@@ -235,12 +230,14 @@ void DNA :: DumpToFile()
         ASSIMP_LOG_ERROR("Could not dump dna to dna.txt");
         return;
     }
-    f << "Field format: type name offset size" << "\n";
-    f << "Structure format: name size" << "\n";
+    f << "Field format: type name offset size"
+      << "\n";
+    f << "Structure format: name size"
+      << "\n";
 
-    for(const Structure& s : structures) {
+    for (const Structure &s : structures) {
         f << s.name << " " << s.size << "\n\n";
-        for(const Field& ff : s.fields) {
+        for (const Field &ff : s.fields) {
             f << "\t" << ff.type << " " << ff.name << " " << ff.offset << " " << ff.size << "\n";
         }
         f << "\n";
@@ -252,11 +249,9 @@ void DNA :: DumpToFile()
 #endif
 
 // ------------------------------------------------------------------------------------------------
-/*static*/ void  DNA :: ExtractArraySize(
-    const std::string& out,
-    size_t array_sizes[2]
-)
-{
+/*static*/ void DNA ::ExtractArraySize(
+        const std::string &out,
+        size_t array_sizes[2]) {
     array_sizes[0] = array_sizes[1] = 1;
     std::string::size_type pos = out.find('[');
     if (pos++ == std::string::npos) {
@@ -264,7 +259,7 @@ void DNA :: DumpToFile()
     }
     array_sizes[0] = strtoul10(&out[pos]);
 
-    pos = out.find('[',pos);
+    pos = out.find('[', pos);
     if (pos++ == std::string::npos) {
         return;
     }
@@ -272,36 +267,32 @@ void DNA :: DumpToFile()
 }
 
 // ------------------------------------------------------------------------------------------------
-std::shared_ptr< ElemBase > DNA :: ConvertBlobToStructure(
-    const Structure& structure,
-    const FileDatabase& db
-) const
-{
-    std::map<std::string, FactoryPair >::const_iterator it = converters.find(structure.name);
+std::shared_ptr<ElemBase> DNA ::ConvertBlobToStructure(
+        const Structure &structure,
+        const FileDatabase &db) const {
+    std::map<std::string, FactoryPair>::const_iterator it = converters.find(structure.name);
     if (it == converters.end()) {
-        return std::shared_ptr< ElemBase >();
+        return std::shared_ptr<ElemBase>();
     }
 
-    std::shared_ptr< ElemBase > ret = (structure.*((*it).second.first))();
-    (structure.*((*it).second.second))(ret,db);
+    std::shared_ptr<ElemBase> ret = (structure.*((*it).second.first))();
+    (structure.*((*it).second.second))(ret, db);
 
     return ret;
 }
 
 // ------------------------------------------------------------------------------------------------
-DNA::FactoryPair DNA :: GetBlobToStructureConverter(
-    const Structure& structure,
-    const FileDatabase& /*db*/
-) const
-{
-    std::map<std::string,  FactoryPair>::const_iterator it = converters.find(structure.name);
+DNA::FactoryPair DNA ::GetBlobToStructureConverter(
+        const Structure &structure,
+        const FileDatabase & /*db*/
+) const {
+    std::map<std::string, FactoryPair>::const_iterator it = converters.find(structure.name);
     return it == converters.end() ? FactoryPair() : (*it).second;
 }
 
 // basing on http://www.blender.org/development/architecture/notes-on-sdna/
 // ------------------------------------------------------------------------------------------------
-void DNA :: AddPrimitiveStructures()
-{
+void DNA ::AddPrimitiveStructures() {
     // NOTE: these are just dummies. Their presence enforces
     // Structure::Convert<target_type> to be called on these
     // empty structures. These converters are special
@@ -311,30 +302,27 @@ void DNA :: AddPrimitiveStructures()
     // in question.
 
     indices["int"] = structures.size();
-    structures.push_back( Structure() );
+    structures.push_back(Structure());
     structures.back().name = "int";
     structures.back().size = 4;
 
     indices["short"] = structures.size();
-    structures.push_back( Structure() );
+    structures.push_back(Structure());
     structures.back().name = "short";
     structures.back().size = 2;
 
-
     indices["char"] = structures.size();
-    structures.push_back( Structure() );
+    structures.push_back(Structure());
     structures.back().name = "char";
     structures.back().size = 1;
 
-
     indices["float"] = structures.size();
-    structures.push_back( Structure() );
+    structures.push_back(Structure());
     structures.back().name = "float";
     structures.back().size = 4;
 
-
     indices["double"] = structures.size();
-    structures.push_back( Structure() );
+    structures.push_back(Structure());
     structures.back().name = "double";
     structures.back().size = 8;
 
@@ -342,8 +330,7 @@ void DNA :: AddPrimitiveStructures()
 }
 
 // ------------------------------------------------------------------------------------------------
-void SectionParser :: Next()
-{
+void SectionParser ::Next() {
     stream.SetCurrentPos(current.start + current.size);
 
     const char tmp[] = {
@@ -352,7 +339,7 @@ void SectionParser :: Next()
         (const char)stream.GetI1(),
         (const char)stream.GetI1()
     };
-    current.id = std::string(tmp,tmp[3]?4:tmp[2]?3:tmp[1]?2:1);
+    current.id = std::string(tmp, tmp[3] ? 4 : tmp[2] ? 3 : tmp[1] ? 2 : 1);
 
     current.size = stream.GetI4();
     current.address.val = ptr64 ? stream.GetU8() : stream.GetU4();
@@ -370,6 +357,4 @@ void SectionParser :: Next()
 #endif
 }
 
-
-
 #endif
diff --git a/code/Blender/BlenderDNA.h b/code/AssetLib/Blender/BlenderDNA.h
similarity index 76%
rename from code/Blender/BlenderDNA.h
rename to code/AssetLib/Blender/BlenderDNA.h
index 16ce960e2..7e04bad19 100644
--- a/code/Blender/BlenderDNA.h
+++ b/code/AssetLib/Blender/BlenderDNA.h
@@ -49,26 +49,27 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include <assimp/BaseImporter.h>
 #include <assimp/StreamReader.h>
-#include <assimp/DefaultLogger.hpp>
 #include <stdint.h>
-#include <memory>
+#include <assimp/DefaultLogger.hpp>
 #include <map>
+#include <memory>
 
 // enable verbose log output. really verbose, so be careful.
 #ifdef ASSIMP_BUILD_DEBUG
-#   define ASSIMP_BUILD_BLENDER_DEBUG
+#define ASSIMP_BUILD_BLENDER_DEBUG
 #endif
 
 // #define ASSIMP_BUILD_BLENDER_NO_STATS
 
-namespace Assimp    {
+namespace Assimp {
 
-template <bool,bool> class StreamReader;
-typedef StreamReader<true,true> StreamReaderAny;
+template <bool, bool>
+class StreamReader;
+typedef StreamReader<true, true> StreamReaderAny;
 
 namespace Blender {
 
-class  FileDatabase;
+class FileDatabase;
 struct FileBlockHead;
 
 template <template <typename> class TOUT>
@@ -82,8 +83,8 @@ class ObjectCache;
  *  ancestry. */
 // -------------------------------------------------------------------------------
 struct Error : DeadlyImportError {
-    Error (const std::string& s)
-    : DeadlyImportError(s) {
+    Error(const std::string &s) :
+            DeadlyImportError(s) {
         // empty
     }
 };
@@ -93,9 +94,8 @@ struct Error : DeadlyImportError {
  *  descendents. It serves as base class for all data structure fields. */
 // -------------------------------------------------------------------------------
 struct ElemBase {
-    ElemBase()
-    : dna_type(nullptr)
-    {
+    ElemBase() :
+            dna_type(nullptr) {
         // empty
     }
 
@@ -110,7 +110,7 @@ struct ElemBase {
      * data type is not static, i.e. a std::shared_ptr<ElemBase>
      * in the scene description would have its type resolved
      * at runtime, so this member is always set. */
-    const char* dna_type;
+    const char *dna_type;
 };
 
 // -------------------------------------------------------------------------------
@@ -120,8 +120,8 @@ struct ElemBase {
  *  they used to point to.*/
 // -------------------------------------------------------------------------------
 struct Pointer {
-    Pointer()
-    : val() {
+    Pointer() :
+            val() {
         // empty
     }
     uint64_t val;
@@ -131,8 +131,8 @@ struct Pointer {
 /** Represents a generic offset within a BLEND file */
 // -------------------------------------------------------------------------------
 struct FileOffset {
-    FileOffset()
-    : val() {
+    FileOffset() :
+            val() {
         // empty
     }
     uint64_t val;
@@ -154,7 +154,7 @@ public:
         resize(0);
     }
 
-    operator bool () const {
+    operator bool() const {
         return !empty();
     }
 };
@@ -164,7 +164,7 @@ public:
 // -------------------------------------------------------------------------------
 enum FieldFlags {
     FieldFlag_Pointer = 0x1,
-    FieldFlag_Array   = 0x2
+    FieldFlag_Array = 0x2
 };
 
 // -------------------------------------------------------------------------------
@@ -200,7 +200,7 @@ enum ErrorPolicy {
 };
 
 #ifdef ASSIMP_BUILD_BLENDER_DEBUG
-#   define ErrorPolicy_Igno ErrorPolicy_Warn
+#define ErrorPolicy_Igno ErrorPolicy_Warn
 #endif
 
 // -------------------------------------------------------------------------------
@@ -212,47 +212,42 @@ enum ErrorPolicy {
  *  meaningful contents. */
 // -------------------------------------------------------------------------------
 class Structure {
-    template <template <typename> class> friend class ObjectCache;
+    template <template <typename> class>
+    friend class ObjectCache;
 
 public:
-    Structure()
-    : cache_idx(static_cast<size_t>(-1) ){
+    Structure() :
+            cache_idx(static_cast<size_t>(-1)) {
         // empty
     }
 
-public:
-
     // publicly accessible members
     std::string name;
-    vector< Field > fields;
+    vector<Field> fields;
     std::map<std::string, size_t> indices;
 
     size_t size;
 
-public:
-
     // --------------------------------------------------------
     /** Access a field of the structure by its canonical name. The pointer version
      *  returns NULL on failure while the reference version raises an import error. */
-    inline const Field& operator [] (const std::string& ss) const;
-    inline const Field* Get (const std::string& ss) const;
+    inline const Field &operator[](const std::string &ss) const;
+    inline const Field *Get(const std::string &ss) const;
 
     // --------------------------------------------------------
     /** Access a field of the structure by its index */
-    inline const Field& operator [] (const size_t i) const;
+    inline const Field &operator[](const size_t i) const;
 
     // --------------------------------------------------------
-    inline bool operator== (const Structure& other) const {
+    inline bool operator==(const Structure &other) const {
         return name == other.name; // name is meant to be an unique identifier
     }
 
     // --------------------------------------------------------
-    inline bool operator!= (const Structure& other) const {
+    inline bool operator!=(const Structure &other) const {
         return name != other.name;
     }
 
-public:
-
     // --------------------------------------------------------
     /** Try to read an instance of the structure from the stream
      *  and attempt to convert to `T`. This is done by
@@ -260,54 +255,54 @@ public:
      *  a compiler complain is the result.
      *  @param dest Destination value to be written
      *  @param db File database, including input stream. */
-    template <typename T> void Convert (T& dest, const FileDatabase& db) const;
+    template <typename T>
+    void Convert(T &dest, const FileDatabase &db) const;
 
     // --------------------------------------------------------
     // generic converter
     template <typename T>
-    void Convert(std::shared_ptr<ElemBase> in,const FileDatabase& db) const;
+    void Convert(std::shared_ptr<ElemBase> in, const FileDatabase &db) const;
 
     // --------------------------------------------------------
     // generic allocator
-    template <typename T> std::shared_ptr<ElemBase> Allocate() const;
-
-
+    template <typename T>
+    std::shared_ptr<ElemBase> Allocate() const;
 
     // --------------------------------------------------------
     // field parsing for 1d arrays
     template <int error_policy, typename T, size_t M>
-    void ReadFieldArray(T (& out)[M], const char* name,
-        const FileDatabase& db) const;
+    void ReadFieldArray(T (&out)[M], const char *name,
+            const FileDatabase &db) const;
 
     // --------------------------------------------------------
     // field parsing for 2d arrays
     template <int error_policy, typename T, size_t M, size_t N>
-    void ReadFieldArray2(T (& out)[M][N], const char* name,
-        const FileDatabase& db) const;
+    void ReadFieldArray2(T (&out)[M][N], const char *name,
+            const FileDatabase &db) const;
 
     // --------------------------------------------------------
     // field parsing for pointer or dynamic array types
     // (std::shared_ptr)
     // The return value indicates whether the data was already cached.
     template <int error_policy, template <typename> class TOUT, typename T>
-    bool ReadFieldPtr(TOUT<T>& out, const char* name,
-        const FileDatabase& db,
-        bool non_recursive = false) const;
+    bool ReadFieldPtr(TOUT<T> &out, const char *name,
+            const FileDatabase &db,
+            bool non_recursive = false) const;
 
     // --------------------------------------------------------
     // field parsing for static arrays of pointer or dynamic
     // array types (std::shared_ptr[])
     // The return value indicates whether the data was already cached.
     template <int error_policy, template <typename> class TOUT, typename T, size_t N>
-    bool ReadFieldPtr(TOUT<T> (&out)[N], const char* name,
-        const FileDatabase& db) const;
+    bool ReadFieldPtr(TOUT<T> (&out)[N], const char *name,
+            const FileDatabase &db) const;
 
     // --------------------------------------------------------
     // field parsing for `normal` values
     // The return value indicates whether the data was already cached.
     template <int error_policy, typename T>
-    void ReadField(T& out, const char* name,
-        const FileDatabase& db) const;
+    void ReadField(T &out, const char *name,
+            const FileDatabase &db) const;
 
     // --------------------------------------------------------
     /**
@@ -318,7 +313,7 @@ public:
     *   @return true when read was successful
     */
     template <int error_policy, template <typename> class TOUT, typename T>
-    bool ReadFieldPtrVector(vector<TOUT<T>>&out, const char* name, const FileDatabase& db) const;
+    bool ReadFieldPtrVector(vector<TOUT<T>> &out, const char *name, const FileDatabase &db) const;
 
     /**
     *   @brief  parses raw customdata
@@ -329,40 +324,40 @@ public:
     *   @return true when read was successful
     */
     template <int error_policy>
-    bool ReadCustomDataPtr(std::shared_ptr<ElemBase>&out, int cdtype, const char* name, const FileDatabase& db) const;
+    bool ReadCustomDataPtr(std::shared_ptr<ElemBase> &out, int cdtype, const char *name, const FileDatabase &db) const;
 
 private:
+    // --------------------------------------------------------
+    template <template <typename> class TOUT, typename T>
+    bool ResolvePointer(TOUT<T> &out, const Pointer &ptrval,
+            const FileDatabase &db, const Field &f,
+            bool non_recursive = false) const;
 
     // --------------------------------------------------------
     template <template <typename> class TOUT, typename T>
-    bool ResolvePointer(TOUT<T>& out, const Pointer & ptrval,
-        const FileDatabase& db, const Field& f,
-        bool non_recursive = false) const;
+    bool ResolvePointer(vector<TOUT<T>> &out, const Pointer &ptrval,
+            const FileDatabase &db, const Field &f, bool) const;
 
     // --------------------------------------------------------
-    template <template <typename> class TOUT, typename T>
-    bool ResolvePointer(vector< TOUT<T> >& out, const Pointer & ptrval,
-        const FileDatabase& db, const Field& f, bool) const;
+    bool ResolvePointer(std::shared_ptr<FileOffset> &out, const Pointer &ptrval,
+            const FileDatabase &db, const Field &f, bool) const;
 
     // --------------------------------------------------------
-    bool ResolvePointer( std::shared_ptr< FileOffset >& out, const Pointer & ptrval,
-        const FileDatabase& db, const Field& f, bool) const;
-
-    // --------------------------------------------------------
-    inline const FileBlockHead* LocateFileBlockForAddress(
-        const Pointer & ptrval,
-        const FileDatabase& db) const;
+    inline const FileBlockHead *LocateFileBlockForAddress(
+            const Pointer &ptrval,
+            const FileDatabase &db) const;
 
 private:
-
     // ------------------------------------------------------------------------------
-    template <typename T> T* _allocate(std::shared_ptr<T>& out, size_t& s) const {
+    template <typename T>
+    T *_allocate(std::shared_ptr<T> &out, size_t &s) const {
         out = std::shared_ptr<T>(new T());
         s = 1;
         return out.get();
     }
 
-    template <typename T> T* _allocate(vector<T>& out, size_t& s) const {
+    template <typename T>
+    T *_allocate(vector<T> &out, size_t &s) const {
         out.resize(s);
         return s ? &out.front() : NULL;
     }
@@ -372,14 +367,14 @@ private:
     struct _defaultInitializer {
 
         template <typename T, unsigned int N>
-        void operator ()(T (& out)[N], const char* = NULL) {
+        void operator()(T (&out)[N], const char * = NULL) {
             for (unsigned int i = 0; i < N; ++i) {
                 out[i] = T();
             }
         }
 
         template <typename T, unsigned int N, unsigned int M>
-        void operator ()(T (& out)[N][M], const char* = NULL) {
+        void operator()(T (&out)[N][M], const char * = NULL) {
             for (unsigned int i = 0; i < N; ++i) {
                 for (unsigned int j = 0; j < M; ++j) {
                     out[i][j] = T();
@@ -388,21 +383,21 @@ private:
         }
 
         template <typename T>
-        void operator ()(T& out, const char* = NULL) {
+        void operator()(T &out, const char * = NULL) {
             out = T();
         }
     };
 
 private:
-
     mutable size_t cache_idx;
 };
 
 // --------------------------------------------------------
-template <>  struct Structure :: _defaultInitializer<ErrorPolicy_Warn> {
+template <>
+struct Structure ::_defaultInitializer<ErrorPolicy_Warn> {
 
     template <typename T>
-    void operator ()(T& out, const char* reason = "<add reason>") {
+    void operator()(T &out, const char *reason = "<add reason>") {
         ASSIMP_LOG_WARN(reason);
 
         // ... and let the show go on
@@ -410,10 +405,11 @@ template <>  struct Structure :: _defaultInitializer<ErrorPolicy_Warn> {
     }
 };
 
-template <> struct Structure :: _defaultInitializer<ErrorPolicy_Fail> {
+template <>
+struct Structure ::_defaultInitializer<ErrorPolicy_Fail> {
 
     template <typename T>
-    void operator ()(T& /*out*/,const char* = "") {
+    void operator()(T & /*out*/, const char * = "") {
         // obviously, it is crucial that _DefaultInitializer is used
         // only from within a catch clause.
         throw DeadlyImportError("Constructing BlenderDNA Structure encountered an error");
@@ -421,13 +417,12 @@ template <> struct Structure :: _defaultInitializer<ErrorPolicy_Fail> {
 };
 
 // -------------------------------------------------------------------------------------------------------
-template <> inline bool Structure :: ResolvePointer<std::shared_ptr,ElemBase>(std::shared_ptr<ElemBase>& out,
-    const Pointer & ptrval,
-    const FileDatabase& db,
-    const Field& f,
-    bool
-    ) const;
-
+template <>
+inline bool Structure ::ResolvePointer<std::shared_ptr, ElemBase>(std::shared_ptr<ElemBase> &out,
+        const Pointer &ptrval,
+        const FileDatabase &db,
+        const Field &f,
+        bool) const;
 
 // -------------------------------------------------------------------------------
 /** Represents the full data structure information for a single BLEND file.
@@ -435,40 +430,34 @@ template <> inline bool Structure :: ResolvePointer<std::shared_ptr,ElemBase>(st
  *  #DNAParser does the reading and represents currently the only place where
  *  DNA is altered.*/
 // -------------------------------------------------------------------------------
-class DNA
-{
+class DNA {
 public:
-
-    typedef void (Structure::*ConvertProcPtr) (
-        std::shared_ptr<ElemBase> in,
-        const FileDatabase&
-    ) const;
+    typedef void (Structure::*ConvertProcPtr)(
+            std::shared_ptr<ElemBase> in,
+            const FileDatabase &) const;
 
     typedef std::shared_ptr<ElemBase> (
-        Structure::*AllocProcPtr) () const;
+            Structure::*AllocProcPtr)() const;
 
-    typedef std::pair< AllocProcPtr, ConvertProcPtr > FactoryPair;
+    typedef std::pair<AllocProcPtr, ConvertProcPtr> FactoryPair;
 
 public:
-
-    std::map<std::string, FactoryPair > converters;
-    vector<Structure > structures;
+    std::map<std::string, FactoryPair> converters;
+    vector<Structure> structures;
     std::map<std::string, size_t> indices;
 
 public:
-
     // --------------------------------------------------------
     /** Access a structure by its canonical name, the pointer version returns NULL on failure
       * while the reference version raises an error. */
-    inline const Structure& operator [] (const std::string& ss) const;
-    inline const Structure* Get (const std::string& ss) const;
+    inline const Structure &operator[](const std::string &ss) const;
+    inline const Structure *Get(const std::string &ss) const;
 
     // --------------------------------------------------------
     /** Access a structure by its index */
-    inline const Structure& operator [] (const size_t i) const;
+    inline const Structure &operator[](const size_t i) const;
 
 public:
-
     // --------------------------------------------------------
     /** Add structure definitions for all the primitive types,
      *  i.e. integer, short, char, float */
@@ -483,7 +472,6 @@ public:
      *  known at compile time (consier Object::data).*/
     void RegisterConverters();
 
-
     // --------------------------------------------------------
     /** Take an input blob from the stream, interpret it according to
      *  a its structure name and convert it to the intermediate
@@ -491,10 +479,9 @@ public:
      *  @param structure Destination structure definition
      *  @param db File database.
      *  @return A null pointer if no appropriate converter is available.*/
-    std::shared_ptr< ElemBase > ConvertBlobToStructure(
-        const Structure& structure,
-        const FileDatabase& db
-        ) const;
+    std::shared_ptr<ElemBase> ConvertBlobToStructure(
+            const Structure &structure,
+            const FileDatabase &db) const;
 
     // --------------------------------------------------------
     /** Find a suitable conversion function for a given Structure.
@@ -505,10 +492,8 @@ public:
      *  @param db File database.
      *  @return A null pointer in .first if no appropriate converter is available.*/
     FactoryPair GetBlobToStructureConverter(
-        const Structure& structure,
-        const FileDatabase& db
-        ) const;
-
+            const Structure &structure,
+            const FileDatabase &db) const;
 
 #ifdef ASSIMP_BUILD_BLENDER_DEBUG
     // --------------------------------------------------------
@@ -527,25 +512,29 @@ public:
      *  @throw DeadlyImportError if more than 2 dimensions are
      *    encountered. */
     static void ExtractArraySize(
-        const std::string& out,
-        size_t array_sizes[2]
-    );
+            const std::string &out,
+            size_t array_sizes[2]);
 };
 
 // special converters for primitive types
-template <> inline void Structure :: Convert<int>       (int& dest,const FileDatabase& db) const;
-template <> inline void Structure :: Convert<short>     (short& dest,const FileDatabase& db) const;
-template <> inline void Structure :: Convert<char>      (char& dest,const FileDatabase& db) const;
-template <> inline void Structure :: Convert<float>     (float& dest,const FileDatabase& db) const;
-template <> inline void Structure :: Convert<double>    (double& dest,const FileDatabase& db) const;
-template <> inline void Structure :: Convert<Pointer>   (Pointer& dest,const FileDatabase& db) const;
+template <>
+inline void Structure ::Convert<int>(int &dest, const FileDatabase &db) const;
+template <>
+inline void Structure ::Convert<short>(short &dest, const FileDatabase &db) const;
+template <>
+inline void Structure ::Convert<char>(char &dest, const FileDatabase &db) const;
+template <>
+inline void Structure ::Convert<float>(float &dest, const FileDatabase &db) const;
+template <>
+inline void Structure ::Convert<double>(double &dest, const FileDatabase &db) const;
+template <>
+inline void Structure ::Convert<Pointer>(Pointer &dest, const FileDatabase &db) const;
 
 // -------------------------------------------------------------------------------
 /** Describes a master file block header. Each master file sections holds n
  *  elements of a certain SDNA structure (or otherwise unspecified data). */
 // -------------------------------------------------------------------------------
-struct FileBlockHead
-{
+struct FileBlockHead {
     // points right after the header of the file block
     StreamReaderAny::pos start;
 
@@ -561,66 +550,55 @@ struct FileBlockHead
     // number of structure instances to follow
     size_t num;
 
-
-
     // file blocks are sorted by address to quickly locate specific memory addresses
-    bool operator < (const FileBlockHead& o) const {
+    bool operator<(const FileBlockHead &o) const {
         return address.val < o.address.val;
     }
 
     // for std::upper_bound
-    operator const Pointer& () const {
+    operator const Pointer &() const {
         return address;
     }
 };
 
 // for std::upper_bound
-inline bool operator< (const Pointer& a, const Pointer& b) {
+inline bool operator<(const Pointer &a, const Pointer &b) {
     return a.val < b.val;
 }
 
 // -------------------------------------------------------------------------------
 /** Utility to read all master file blocks in turn. */
 // -------------------------------------------------------------------------------
-class SectionParser
-{
+class SectionParser {
 public:
-
     // --------------------------------------------------------
     /** @param stream Inout stream, must point to the
      *  first section in the file. Call Next() once
      *  to have it read.
      *  @param ptr64 Pointer size in file is 64 bits? */
-    SectionParser(StreamReaderAny& stream,bool ptr64)
-        : stream(stream)
-        , ptr64(ptr64)
-    {
+    SectionParser(StreamReaderAny &stream, bool ptr64) :
+            stream(stream), ptr64(ptr64) {
         current.size = current.start = 0;
     }
 
 public:
-
     // --------------------------------------------------------
-    const FileBlockHead& GetCurrent() const {
+    const FileBlockHead &GetCurrent() const {
         return current;
     }
 
-
 public:
-
     // --------------------------------------------------------
     /** Advance to the next section.
      *  @throw DeadlyImportError if the last chunk was passed. */
     void Next();
 
 public:
-
     FileBlockHead current;
-    StreamReaderAny& stream;
+    StreamReaderAny &stream;
     bool ptr64;
 };
 
-
 #ifndef ASSIMP_BUILD_BLENDER_NO_STATS
 // -------------------------------------------------------------------------------
 /** Import statistics, i.e. number of file blocks read*/
@@ -628,17 +606,13 @@ public:
 class Statistics {
 
 public:
-
-    Statistics ()
-        : fields_read       ()
-        , pointers_resolved ()
-        , cache_hits        ()
-//      , blocks_read       ()
-        , cached_objects    ()
-    {}
+    Statistics() :
+            fields_read(), pointers_resolved(), cache_hits()
+            //      , blocks_read       ()
+            ,
+            cached_objects() {}
 
 public:
-
     /** total number of fields we read */
     unsigned int fields_read;
 
@@ -662,17 +636,13 @@ public:
  *  avoids circular references and avoids object duplication. */
 // -------------------------------------------------------------------------------
 template <template <typename> class TOUT>
-class ObjectCache
-{
+class ObjectCache {
 public:
-
-    typedef std::map< Pointer, TOUT<ElemBase> > StructureCache;
+    typedef std::map<Pointer, TOUT<ElemBase>> StructureCache;
 
 public:
-
-    ObjectCache(const FileDatabase& db)
-        : db(db)
-    {
+    ObjectCache(const FileDatabase &db) :
+            db(db) {
         // currently there are only ~400 structure records per blend file.
         // we read only a small part of them and don't cache objects
         // which we don't need, so this should suffice.
@@ -680,17 +650,17 @@ public:
     }
 
 public:
-
     // --------------------------------------------------------
     /** Check whether a specific item is in the cache.
      *  @param s Data type of the item
      *  @param out Output pointer. Unchanged if the
      *   cache doesn't know the item yet.
      *  @param ptr Item address to look for. */
-    template <typename T> void get (
-        const Structure& s,
-        TOUT<T>& out,
-        const Pointer& ptr) const;
+    template <typename T>
+    void get(
+            const Structure &s,
+            TOUT<T> &out,
+            const Pointer &ptr) const;
 
     // --------------------------------------------------------
     /** Add an item to the cache after the item has
@@ -700,47 +670,44 @@ public:
      *  @param s Data type of the item
      *  @param out Item to insert into the cache
      *  @param ptr address (cache key) of the item. */
-    template <typename T> void set
-        (const Structure& s,
-        const TOUT<T>& out,
-        const Pointer& ptr);
+    template <typename T>
+    void set(const Structure &s,
+            const TOUT<T> &out,
+            const Pointer &ptr);
 
 private:
-
     mutable vector<StructureCache> caches;
-    const FileDatabase& db;
+    const FileDatabase &db;
 };
 
 // -------------------------------------------------------------------------------
 // -------------------------------------------------------------------------------
-template <> class ObjectCache<Blender::vector>
-{
+template <>
+class ObjectCache<Blender::vector> {
 public:
+    ObjectCache(const FileDatabase &) {}
 
-    ObjectCache(const FileDatabase&) {}
-
-    template <typename T> void get(const Structure&, vector<T>&, const Pointer&) {}
-    template <typename T> void set(const Structure&, const vector<T>&, const Pointer&) {}
+    template <typename T>
+    void get(const Structure &, vector<T> &, const Pointer &) {}
+    template <typename T>
+    void set(const Structure &, const vector<T> &, const Pointer &) {}
 };
 
 #ifdef _MSC_VER
-#   pragma warning(disable:4355)
+#pragma warning(disable : 4355)
 #endif
 
 // -------------------------------------------------------------------------------
 /** Memory representation of a full BLEND file and all its dependencies. The
  *  output aiScene is constructed from an instance of this data structure. */
 // -------------------------------------------------------------------------------
-class FileDatabase
-{
-    template <template <typename> class TOUT> friend class ObjectCache;
+class FileDatabase {
+    template <template <typename> class TOUT>
+    friend class ObjectCache;
 
 public:
-    FileDatabase()
-        : _cacheArrays(*this)
-        , _cache(*this)
-        , next_cache_idx()
-    {}
+    FileDatabase() :
+            _cacheArrays(*this), _cache(*this), next_cache_idx() {}
 
 public:
     // publicly accessible fields
@@ -748,12 +715,11 @@ public:
     bool little;
 
     DNA dna;
-    std::shared_ptr< StreamReaderAny > reader;
-    vector< FileBlockHead > entries;
+    std::shared_ptr<StreamReaderAny> reader;
+    vector<FileBlockHead> entries;
 
 public:
-
-    Statistics& stats() const {
+    Statistics &stats() const {
         return _stats;
     }
 
@@ -762,18 +728,16 @@ public:
     // arrays of objects are never cached because we can't easily
     // ensure their proper destruction.
     template <typename T>
-    ObjectCache<std::shared_ptr>& cache(std::shared_ptr<T>& /*in*/) const {
+    ObjectCache<std::shared_ptr> &cache(std::shared_ptr<T> & /*in*/) const {
         return _cache;
     }
 
     template <typename T>
-    ObjectCache<vector>& cache(vector<T>& /*in*/) const {
+    ObjectCache<vector> &cache(vector<T> & /*in*/) const {
         return _cacheArrays;
     }
 
 private:
-
-
 #ifndef ASSIMP_BUILD_BLENDER_NO_STATS
     mutable Statistics _stats;
 #endif
@@ -785,24 +749,20 @@ private:
 };
 
 #ifdef _MSC_VER
-#   pragma warning(default:4355)
+#pragma warning(default : 4355)
 #endif
 
 // -------------------------------------------------------------------------------
 /** Factory to extract a #DNA from the DNA1 file block in a BLEND file. */
 // -------------------------------------------------------------------------------
-class DNAParser
-{
+class DNAParser {
 
 public:
-
     /** Bind the parser to a empty DNA and an input stream */
-    DNAParser(FileDatabase& db)
-        : db(db)
-    {}
+    DNAParser(FileDatabase &db) :
+            db(db) {}
 
 public:
-
     // --------------------------------------------------------
     /** Locate the DNA in the file and parse it. The input
      *  stream is expected to point to the beginning of the DN1
@@ -811,18 +771,16 @@ public:
      *  @throw DeadlyImportError if the DNA cannot be read.
      *  @note The position of the stream pointer is undefined
      *    afterwards.*/
-    void Parse ();
+    void Parse();
 
 public:
-
     /** Obtain a reference to the extracted DNA information */
-    const Blender::DNA& GetDNA() const {
+    const Blender::DNA &GetDNA() const {
         return db.dna;
     }
 
 private:
-
-    FileDatabase& db;
+    FileDatabase &db;
 };
 
 /**
@@ -835,9 +793,8 @@ private:
 */
 bool readCustomData(std::shared_ptr<ElemBase> &out, int cdtype, size_t cnt, const FileDatabase &db);
 
-
-    } // end Blend
-} // end Assimp
+} // namespace Blender
+} // namespace Assimp
 
 #include "BlenderDNA.inl"
 
diff --git a/code/Blender/BlenderDNA.inl b/code/AssetLib/Blender/BlenderDNA.inl
similarity index 99%
rename from code/Blender/BlenderDNA.inl
rename to code/AssetLib/Blender/BlenderDNA.inl
index fd9993008..a41ceab7f 100644
--- a/code/Blender/BlenderDNA.inl
+++ b/code/AssetLib/Blender/BlenderDNA.inl
@@ -795,7 +795,7 @@ const Structure& DNA :: operator [] (const std::string& ss) const
 const Structure* DNA :: Get (const std::string& ss) const
 {
     std::map<std::string, size_t>::const_iterator it = indices.find(ss);
-    return it == indices.end() ? NULL : &structures[(*it).second];
+    return it == indices.end() ? nullptr : &structures[(*it).second];
 }
 
 //--------------------------------------------------------------------------------
diff --git a/code/Blender/BlenderIntermediate.h b/code/AssetLib/Blender/BlenderIntermediate.h
similarity index 100%
rename from code/Blender/BlenderIntermediate.h
rename to code/AssetLib/Blender/BlenderIntermediate.h
diff --git a/code/Blender/BlenderLoader.cpp b/code/AssetLib/Blender/BlenderLoader.cpp
similarity index 100%
rename from code/Blender/BlenderLoader.cpp
rename to code/AssetLib/Blender/BlenderLoader.cpp
diff --git a/code/Blender/BlenderLoader.h b/code/AssetLib/Blender/BlenderLoader.h
similarity index 100%
rename from code/Blender/BlenderLoader.h
rename to code/AssetLib/Blender/BlenderLoader.h
diff --git a/code/Blender/BlenderModifier.cpp b/code/AssetLib/Blender/BlenderModifier.cpp
similarity index 94%
rename from code/Blender/BlenderModifier.cpp
rename to code/AssetLib/Blender/BlenderModifier.cpp
index 2d99fbbc9..12af2d8cc 100644
--- a/code/Blender/BlenderModifier.cpp
+++ b/code/AssetLib/Blender/BlenderModifier.cpp
@@ -68,7 +68,7 @@ static const fpCreateModifier creators[] = {
     &god<BlenderModifier_Mirror>,
     &god<BlenderModifier_Subdivision>,
 
-    NULL // sentinel
+    nullptr // sentinel
 };
 
 // ------------------------------------------------------------------------------------------------
@@ -127,7 +127,7 @@ void BlenderModifierShowcase::ApplyModifiers(aiNode &out, ConversionData &conv_d
                 modifier->DoIt(out, conv_data, *static_cast<const ElemBase *>(cur), in, orig_object);
                 cnt++;
 
-                curgod = NULL;
+                curgod = nullptr;
                 break;
             }
         }
@@ -229,7 +229,7 @@ void BlenderModifier_Mirror ::DoIt(aiNode &out, ConversionData &conv_data, const
 
         // Only reverse the winding order if an odd number of axes were mirrored.
         if (xs * ys * zs < 0) {
-            for (unsigned int j = 0; j < mesh->mNumFaces; ++j ) {
+            for (unsigned int j = 0; j < mesh->mNumFaces; ++j) {
                 aiFace &face = mesh->mFaces[j];
                 for (unsigned int fi = 0; fi < face.mNumIndices / 2; ++fi)
                     std::swap(face.mIndices[fi], face.mIndices[face.mNumIndices - 1 - fi]);
@@ -267,18 +267,18 @@ void BlenderModifier_Subdivision ::DoIt(aiNode &out, ConversionData &conv_data,
 
     Subdivider::Algorithm algo;
     switch (mir.subdivType) {
-        case SubsurfModifierData::TYPE_CatmullClarke:
-            algo = Subdivider::CATMULL_CLARKE;
-            break;
+    case SubsurfModifierData::TYPE_CatmullClarke:
+        algo = Subdivider::CATMULL_CLARKE;
+        break;
 
-        case SubsurfModifierData::TYPE_Simple:
-            ASSIMP_LOG_WARN("BlendModifier: The `SIMPLE` subdivision algorithm is not currently implemented, using Catmull-Clarke");
-            algo = Subdivider::CATMULL_CLARKE;
-            break;
+    case SubsurfModifierData::TYPE_Simple:
+        ASSIMP_LOG_WARN("BlendModifier: The `SIMPLE` subdivision algorithm is not currently implemented, using Catmull-Clarke");
+        algo = Subdivider::CATMULL_CLARKE;
+        break;
 
-        default:
-            ASSIMP_LOG_WARN_F("BlendModifier: Unrecognized subdivision algorithm: ", mir.subdivType);
-            return;
+    default:
+        ASSIMP_LOG_WARN_F("BlendModifier: Unrecognized subdivision algorithm: ", mir.subdivType);
+        return;
     };
 
     std::unique_ptr<Subdivider> subd(Subdivider::Create(algo));
diff --git a/code/Blender/BlenderModifier.h b/code/AssetLib/Blender/BlenderModifier.h
similarity index 100%
rename from code/Blender/BlenderModifier.h
rename to code/AssetLib/Blender/BlenderModifier.h
diff --git a/code/AssetLib/Blender/BlenderScene.cpp b/code/AssetLib/Blender/BlenderScene.cpp
new file mode 100644
index 000000000..c654b5b14
--- /dev/null
+++ b/code/AssetLib/Blender/BlenderScene.cpp
@@ -0,0 +1,838 @@
+/*
+Open Asset Import Library (ASSIMP)
+----------------------------------------------------------------------
+
+Copyright (c) 2006-2020, ASSIMP Development Team
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the
+following conditions are met:
+
+* Redistributions of source code must retain the above
+  copyright notice, this list of conditions and the
+  following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the
+  following disclaimer in the documentation and/or other
+  materials provided with the distribution.
+
+* Neither the name of the ASSIMP team, nor the names of its
+  contributors may be used to endorse or promote products
+  derived from this software without specific prior
+  written permission of the ASSIMP Development Team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+----------------------------------------------------------------------
+*/
+
+/** @file  BlenderScene.cpp
+ *  @brief MACHINE GENERATED BY ./scripts/BlenderImporter/genblenddna.py
+ */
+
+#ifndef ASSIMP_BUILD_NO_BLEND_IMPORTER
+
+#include "BlenderScene.h"
+#include "BlenderCustomData.h"
+#include "BlenderDNA.h"
+#include "BlenderSceneGen.h"
+
+using namespace Assimp;
+using namespace Assimp::Blender;
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<Object>(
+        Object &dest,
+        const FileDatabase &db) const {
+
+    ReadField<ErrorPolicy_Fail>(dest.id, "id", db);
+    int temp = 0;
+    ReadField<ErrorPolicy_Fail>(temp, "type", db);
+    dest.type = static_cast<Assimp::Blender::Object::Type>(temp);
+    ReadFieldArray2<ErrorPolicy_Warn>(dest.obmat, "obmat", db);
+    ReadFieldArray2<ErrorPolicy_Warn>(dest.parentinv, "parentinv", db);
+    ReadFieldArray<ErrorPolicy_Warn>(dest.parsubstr, "parsubstr", db);
+    {
+        std::shared_ptr<Object> parent;
+        ReadFieldPtr<ErrorPolicy_Warn>(parent, "*parent", db);
+        dest.parent = parent.get();
+    }
+    ReadFieldPtr<ErrorPolicy_Warn>(dest.track, "*track", db);
+    ReadFieldPtr<ErrorPolicy_Warn>(dest.proxy, "*proxy", db);
+    ReadFieldPtr<ErrorPolicy_Warn>(dest.proxy_from, "*proxy_from", db);
+    ReadFieldPtr<ErrorPolicy_Warn>(dest.proxy_group, "*proxy_group", db);
+    ReadFieldPtr<ErrorPolicy_Warn>(dest.dup_group, "*dup_group", db);
+    ReadFieldPtr<ErrorPolicy_Fail>(dest.data, "*data", db);
+    ReadField<ErrorPolicy_Igno>(dest.modifiers, "modifiers", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<Group>(
+        Group &dest,
+        const FileDatabase &db) const {
+
+    ReadField<ErrorPolicy_Fail>(dest.id, "id", db);
+    ReadField<ErrorPolicy_Igno>(dest.layer, "layer", db);
+    ReadFieldPtr<ErrorPolicy_Igno>(dest.gobject, "*gobject", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<MTex>(
+        MTex &dest,
+        const FileDatabase &db) const {
+
+    int temp_short = 0;
+    ReadField<ErrorPolicy_Igno>(temp_short, "mapto", db);
+    dest.mapto = static_cast<Assimp::Blender::MTex::MapType>(temp_short);
+    int temp = 0;
+    ReadField<ErrorPolicy_Igno>(temp, "blendtype", db);
+    dest.blendtype = static_cast<Assimp::Blender::MTex::BlendType>(temp);
+    ReadFieldPtr<ErrorPolicy_Igno>(dest.object, "*object", db);
+    ReadFieldPtr<ErrorPolicy_Igno>(dest.tex, "*tex", db);
+    ReadFieldArray<ErrorPolicy_Igno>(dest.uvname, "uvname", db);
+    ReadField<ErrorPolicy_Igno>(temp, "projx", db);
+    dest.projx = static_cast<Assimp::Blender::MTex::Projection>(temp);
+    ReadField<ErrorPolicy_Igno>(temp, "projy", db);
+    dest.projy = static_cast<Assimp::Blender::MTex::Projection>(temp);
+    ReadField<ErrorPolicy_Igno>(temp, "projz", db);
+    dest.projz = static_cast<Assimp::Blender::MTex::Projection>(temp);
+    ReadField<ErrorPolicy_Igno>(dest.mapping, "mapping", db);
+    ReadFieldArray<ErrorPolicy_Igno>(dest.ofs, "ofs", db);
+    ReadFieldArray<ErrorPolicy_Igno>(dest.size, "size", db);
+    ReadField<ErrorPolicy_Igno>(dest.rot, "rot", db);
+    ReadField<ErrorPolicy_Igno>(dest.texflag, "texflag", db);
+    ReadField<ErrorPolicy_Igno>(dest.colormodel, "colormodel", db);
+    ReadField<ErrorPolicy_Igno>(dest.pmapto, "pmapto", db);
+    ReadField<ErrorPolicy_Igno>(dest.pmaptoneg, "pmaptoneg", db);
+    ReadField<ErrorPolicy_Warn>(dest.r, "r", db);
+    ReadField<ErrorPolicy_Warn>(dest.g, "g", db);
+    ReadField<ErrorPolicy_Warn>(dest.b, "b", db);
+    ReadField<ErrorPolicy_Warn>(dest.k, "k", db);
+    ReadField<ErrorPolicy_Igno>(dest.colspecfac, "colspecfac", db);
+    ReadField<ErrorPolicy_Igno>(dest.mirrfac, "mirrfac", db);
+    ReadField<ErrorPolicy_Igno>(dest.alphafac, "alphafac", db);
+    ReadField<ErrorPolicy_Igno>(dest.difffac, "difffac", db);
+    ReadField<ErrorPolicy_Igno>(dest.specfac, "specfac", db);
+    ReadField<ErrorPolicy_Igno>(dest.emitfac, "emitfac", db);
+    ReadField<ErrorPolicy_Igno>(dest.hardfac, "hardfac", db);
+    ReadField<ErrorPolicy_Igno>(dest.norfac, "norfac", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<TFace>(
+        TFace &dest,
+        const FileDatabase &db) const {
+
+    ReadFieldArray2<ErrorPolicy_Fail>(dest.uv, "uv", db);
+    ReadFieldArray<ErrorPolicy_Fail>(dest.col, "col", db);
+    ReadField<ErrorPolicy_Igno>(dest.flag, "flag", db);
+    ReadField<ErrorPolicy_Igno>(dest.mode, "mode", db);
+    ReadField<ErrorPolicy_Igno>(dest.tile, "tile", db);
+    ReadField<ErrorPolicy_Igno>(dest.unwrap, "unwrap", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<SubsurfModifierData>(
+        SubsurfModifierData &dest,
+        const FileDatabase &db) const {
+
+    ReadField<ErrorPolicy_Fail>(dest.modifier, "modifier", db);
+    ReadField<ErrorPolicy_Warn>(dest.subdivType, "subdivType", db);
+    ReadField<ErrorPolicy_Fail>(dest.levels, "levels", db);
+    ReadField<ErrorPolicy_Igno>(dest.renderLevels, "renderLevels", db);
+    ReadField<ErrorPolicy_Igno>(dest.flags, "flags", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<MFace>(
+        MFace &dest,
+        const FileDatabase &db) const {
+
+    ReadField<ErrorPolicy_Fail>(dest.v1, "v1", db);
+    ReadField<ErrorPolicy_Fail>(dest.v2, "v2", db);
+    ReadField<ErrorPolicy_Fail>(dest.v3, "v3", db);
+    ReadField<ErrorPolicy_Fail>(dest.v4, "v4", db);
+    ReadField<ErrorPolicy_Fail>(dest.mat_nr, "mat_nr", db);
+    ReadField<ErrorPolicy_Igno>(dest.flag, "flag", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<Lamp>(
+        Lamp &dest,
+        const FileDatabase &db) const {
+
+    ReadField<ErrorPolicy_Fail>(dest.id, "id", db);
+    int temp = 0;
+    ReadField<ErrorPolicy_Fail>(temp, "type", db);
+    dest.type = static_cast<Assimp::Blender::Lamp::Type>(temp);
+    ReadField<ErrorPolicy_Igno>(dest.flags, "flag", db);
+    ReadField<ErrorPolicy_Igno>(dest.colormodel, "colormodel", db);
+    ReadField<ErrorPolicy_Igno>(dest.totex, "totex", db);
+    ReadField<ErrorPolicy_Warn>(dest.r, "r", db);
+    ReadField<ErrorPolicy_Warn>(dest.g, "g", db);
+    ReadField<ErrorPolicy_Warn>(dest.b, "b", db);
+    ReadField<ErrorPolicy_Warn>(dest.k, "k", db);
+    ReadField<ErrorPolicy_Igno>(dest.energy, "energy", db);
+    ReadField<ErrorPolicy_Warn>(dest.dist, "dist", db);
+    ReadField<ErrorPolicy_Igno>(dest.spotsize, "spotsize", db);
+    ReadField<ErrorPolicy_Igno>(dest.spotblend, "spotblend", db);
+    ReadField<ErrorPolicy_Warn>(dest.constant_coefficient, "coeff_const", db);
+    ReadField<ErrorPolicy_Warn>(dest.linear_coefficient, "coeff_lin", db);
+    ReadField<ErrorPolicy_Warn>(dest.quadratic_coefficient, "coeff_quad", db);
+    ReadField<ErrorPolicy_Igno>(dest.att1, "att1", db);
+    ReadField<ErrorPolicy_Igno>(dest.att2, "att2", db);
+    ReadField<ErrorPolicy_Igno>(temp, "falloff_type", db);
+    dest.falloff_type = static_cast<Assimp::Blender::Lamp::FalloffType>(temp);
+    ReadField<ErrorPolicy_Igno>(dest.sun_brightness, "sun_brightness", db);
+    ReadField<ErrorPolicy_Igno>(dest.area_size, "area_size", db);
+    ReadField<ErrorPolicy_Igno>(dest.area_sizey, "area_sizey", db);
+    ReadField<ErrorPolicy_Igno>(dest.area_sizez, "area_sizez", db);
+    ReadField<ErrorPolicy_Igno>(dest.area_shape, "area_shape", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<MDeformWeight>(
+        MDeformWeight &dest,
+        const FileDatabase &db) const {
+
+    ReadField<ErrorPolicy_Fail>(dest.def_nr, "def_nr", db);
+    ReadField<ErrorPolicy_Fail>(dest.weight, "weight", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<PackedFile>(
+        PackedFile &dest,
+        const FileDatabase &db) const {
+
+    ReadField<ErrorPolicy_Warn>(dest.size, "size", db);
+    ReadField<ErrorPolicy_Warn>(dest.seek, "seek", db);
+    ReadFieldPtr<ErrorPolicy_Warn>(dest.data, "*data", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<Base>(
+        Base &dest,
+        const FileDatabase &db) const {
+    // note: as per https://github.com/assimp/assimp/issues/128,
+    // reading the Object linked list recursively is prone to stack overflow.
+    // This structure converter is therefore an hand-written exception that
+    // does it iteratively.
+
+    const int initial_pos = db.reader->GetCurrentPos();
+
+    std::pair<Base *, int> todo = std::make_pair(&dest, initial_pos);
+    for (;;) {
+
+        Base &cur_dest = *todo.first;
+        db.reader->SetCurrentPos(todo.second);
+
+        // we know that this is a double-linked, circular list which we never
+        // traverse backwards, so don't bother resolving the back links.
+        cur_dest.prev = nullptr;
+
+        ReadFieldPtr<ErrorPolicy_Warn>(cur_dest.object, "*object", db);
+
+        // the return value of ReadFieldPtr indicates whether the object
+        // was already cached. In this case, we don't need to resolve
+        // it again.
+        if (!ReadFieldPtr<ErrorPolicy_Warn>(cur_dest.next, "*next", db, true) && cur_dest.next) {
+            todo = std::make_pair(&*cur_dest.next, db.reader->GetCurrentPos());
+            continue;
+        }
+        break;
+    }
+
+    db.reader->SetCurrentPos(initial_pos + size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<MTFace>(
+        MTFace &dest,
+        const FileDatabase &db) const {
+
+    ReadFieldArray2<ErrorPolicy_Fail>(dest.uv, "uv", db);
+    ReadField<ErrorPolicy_Igno>(dest.flag, "flag", db);
+    ReadField<ErrorPolicy_Igno>(dest.mode, "mode", db);
+    ReadField<ErrorPolicy_Igno>(dest.tile, "tile", db);
+    ReadField<ErrorPolicy_Igno>(dest.unwrap, "unwrap", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<Material>(
+        Material &dest,
+        const FileDatabase &db) const {
+    ReadField<ErrorPolicy_Fail>(dest.id, "id", db);
+    ReadField<ErrorPolicy_Warn>(dest.r, "r", db);
+    ReadField<ErrorPolicy_Warn>(dest.g, "g", db);
+    ReadField<ErrorPolicy_Warn>(dest.b, "b", db);
+    ReadField<ErrorPolicy_Warn>(dest.specr, "specr", db);
+    ReadField<ErrorPolicy_Warn>(dest.specg, "specg", db);
+    ReadField<ErrorPolicy_Warn>(dest.specb, "specb", db);
+    ReadField<ErrorPolicy_Igno>(dest.har, "har", db);
+    ReadField<ErrorPolicy_Warn>(dest.ambr, "ambr", db);
+    ReadField<ErrorPolicy_Warn>(dest.ambg, "ambg", db);
+    ReadField<ErrorPolicy_Warn>(dest.ambb, "ambb", db);
+    ReadField<ErrorPolicy_Igno>(dest.mirr, "mirr", db);
+    ReadField<ErrorPolicy_Igno>(dest.mirg, "mirg", db);
+    ReadField<ErrorPolicy_Igno>(dest.mirb, "mirb", db);
+    ReadField<ErrorPolicy_Warn>(dest.emit, "emit", db);
+    ReadField<ErrorPolicy_Igno>(dest.ray_mirror, "ray_mirror", db);
+    ReadField<ErrorPolicy_Warn>(dest.alpha, "alpha", db);
+    ReadField<ErrorPolicy_Igno>(dest.ref, "ref", db);
+    ReadField<ErrorPolicy_Igno>(dest.translucency, "translucency", db);
+    ReadField<ErrorPolicy_Igno>(dest.mode, "mode", db);
+    ReadField<ErrorPolicy_Igno>(dest.roughness, "roughness", db);
+    ReadField<ErrorPolicy_Igno>(dest.darkness, "darkness", db);
+    ReadField<ErrorPolicy_Igno>(dest.refrac, "refrac", db);
+    ReadFieldPtr<ErrorPolicy_Igno>(dest.group, "*group", db);
+    ReadField<ErrorPolicy_Warn>(dest.diff_shader, "diff_shader", db);
+    ReadField<ErrorPolicy_Warn>(dest.spec_shader, "spec_shader", db);
+    ReadFieldPtr<ErrorPolicy_Igno>(dest.mtex, "*mtex", db);
+
+    ReadField<ErrorPolicy_Igno>(dest.amb, "amb", db);
+    ReadField<ErrorPolicy_Igno>(dest.ang, "ang", db);
+    ReadField<ErrorPolicy_Igno>(dest.spectra, "spectra", db);
+    ReadField<ErrorPolicy_Igno>(dest.spec, "spec", db);
+    ReadField<ErrorPolicy_Igno>(dest.zoffs, "zoffs", db);
+    ReadField<ErrorPolicy_Igno>(dest.add, "add", db);
+    ReadField<ErrorPolicy_Igno>(dest.fresnel_mir, "fresnel_mir", db);
+    ReadField<ErrorPolicy_Igno>(dest.fresnel_mir_i, "fresnel_mir_i", db);
+    ReadField<ErrorPolicy_Igno>(dest.fresnel_tra, "fresnel_tra", db);
+    ReadField<ErrorPolicy_Igno>(dest.fresnel_tra_i, "fresnel_tra_i", db);
+    ReadField<ErrorPolicy_Igno>(dest.filter, "filter", db);
+    ReadField<ErrorPolicy_Igno>(dest.tx_limit, "tx_limit", db);
+    ReadField<ErrorPolicy_Igno>(dest.tx_falloff, "tx_falloff", db);
+    ReadField<ErrorPolicy_Igno>(dest.gloss_mir, "gloss_mir", db);
+    ReadField<ErrorPolicy_Igno>(dest.gloss_tra, "gloss_tra", db);
+    ReadField<ErrorPolicy_Igno>(dest.adapt_thresh_mir, "adapt_thresh_mir", db);
+    ReadField<ErrorPolicy_Igno>(dest.adapt_thresh_tra, "adapt_thresh_tra", db);
+    ReadField<ErrorPolicy_Igno>(dest.aniso_gloss_mir, "aniso_gloss_mir", db);
+    ReadField<ErrorPolicy_Igno>(dest.dist_mir, "dist_mir", db);
+    ReadField<ErrorPolicy_Igno>(dest.hasize, "hasize", db);
+    ReadField<ErrorPolicy_Igno>(dest.flaresize, "flaresize", db);
+    ReadField<ErrorPolicy_Igno>(dest.subsize, "subsize", db);
+    ReadField<ErrorPolicy_Igno>(dest.flareboost, "flareboost", db);
+    ReadField<ErrorPolicy_Igno>(dest.strand_sta, "strand_sta", db);
+    ReadField<ErrorPolicy_Igno>(dest.strand_end, "strand_end", db);
+    ReadField<ErrorPolicy_Igno>(dest.strand_ease, "strand_ease", db);
+    ReadField<ErrorPolicy_Igno>(dest.strand_surfnor, "strand_surfnor", db);
+    ReadField<ErrorPolicy_Igno>(dest.strand_min, "strand_min", db);
+    ReadField<ErrorPolicy_Igno>(dest.strand_widthfade, "strand_widthfade", db);
+    ReadField<ErrorPolicy_Igno>(dest.sbias, "sbias", db);
+    ReadField<ErrorPolicy_Igno>(dest.lbias, "lbias", db);
+    ReadField<ErrorPolicy_Igno>(dest.shad_alpha, "shad_alpha", db);
+    ReadField<ErrorPolicy_Igno>(dest.param, "param", db);
+    ReadField<ErrorPolicy_Igno>(dest.rms, "rms", db);
+    ReadField<ErrorPolicy_Igno>(dest.rampfac_col, "rampfac_col", db);
+    ReadField<ErrorPolicy_Igno>(dest.rampfac_spec, "rampfac_spec", db);
+    ReadField<ErrorPolicy_Igno>(dest.friction, "friction", db);
+    ReadField<ErrorPolicy_Igno>(dest.fh, "fh", db);
+    ReadField<ErrorPolicy_Igno>(dest.reflect, "reflect", db);
+    ReadField<ErrorPolicy_Igno>(dest.fhdist, "fhdist", db);
+    ReadField<ErrorPolicy_Igno>(dest.xyfrict, "xyfrict", db);
+    ReadField<ErrorPolicy_Igno>(dest.sss_radius, "sss_radius", db);
+    ReadField<ErrorPolicy_Igno>(dest.sss_col, "sss_col", db);
+    ReadField<ErrorPolicy_Igno>(dest.sss_error, "sss_error", db);
+    ReadField<ErrorPolicy_Igno>(dest.sss_scale, "sss_scale", db);
+    ReadField<ErrorPolicy_Igno>(dest.sss_ior, "sss_ior", db);
+    ReadField<ErrorPolicy_Igno>(dest.sss_colfac, "sss_colfac", db);
+    ReadField<ErrorPolicy_Igno>(dest.sss_texfac, "sss_texfac", db);
+    ReadField<ErrorPolicy_Igno>(dest.sss_front, "sss_front", db);
+    ReadField<ErrorPolicy_Igno>(dest.sss_back, "sss_back", db);
+
+    ReadField<ErrorPolicy_Igno>(dest.material_type, "material_type", db);
+    ReadField<ErrorPolicy_Igno>(dest.flag, "flag", db);
+    ReadField<ErrorPolicy_Igno>(dest.ray_depth, "ray_depth", db);
+    ReadField<ErrorPolicy_Igno>(dest.ray_depth_tra, "ray_depth_tra", db);
+    ReadField<ErrorPolicy_Igno>(dest.samp_gloss_mir, "samp_gloss_mir", db);
+    ReadField<ErrorPolicy_Igno>(dest.samp_gloss_tra, "samp_gloss_tra", db);
+    ReadField<ErrorPolicy_Igno>(dest.fadeto_mir, "fadeto_mir", db);
+    ReadField<ErrorPolicy_Igno>(dest.shade_flag, "shade_flag", db);
+    ReadField<ErrorPolicy_Igno>(dest.flarec, "flarec", db);
+    ReadField<ErrorPolicy_Igno>(dest.starc, "starc", db);
+    ReadField<ErrorPolicy_Igno>(dest.linec, "linec", db);
+    ReadField<ErrorPolicy_Igno>(dest.ringc, "ringc", db);
+    ReadField<ErrorPolicy_Igno>(dest.pr_lamp, "pr_lamp", db);
+    ReadField<ErrorPolicy_Igno>(dest.pr_texture, "pr_texture", db);
+    ReadField<ErrorPolicy_Igno>(dest.ml_flag, "ml_flag", db);
+    ReadField<ErrorPolicy_Igno>(dest.diff_shader, "diff_shader", db);
+    ReadField<ErrorPolicy_Igno>(dest.spec_shader, "spec_shader", db);
+    ReadField<ErrorPolicy_Igno>(dest.texco, "texco", db);
+    ReadField<ErrorPolicy_Igno>(dest.mapto, "mapto", db);
+    ReadField<ErrorPolicy_Igno>(dest.ramp_show, "ramp_show", db);
+    ReadField<ErrorPolicy_Igno>(dest.pad3, "pad3", db);
+    ReadField<ErrorPolicy_Igno>(dest.dynamode, "dynamode", db);
+    ReadField<ErrorPolicy_Igno>(dest.pad2, "pad2", db);
+    ReadField<ErrorPolicy_Igno>(dest.sss_flag, "sss_flag", db);
+    ReadField<ErrorPolicy_Igno>(dest.sss_preset, "sss_preset", db);
+    ReadField<ErrorPolicy_Igno>(dest.shadowonly_flag, "shadowonly_flag", db);
+    ReadField<ErrorPolicy_Igno>(dest.index, "index", db);
+    ReadField<ErrorPolicy_Igno>(dest.vcol_alpha, "vcol_alpha", db);
+    ReadField<ErrorPolicy_Igno>(dest.pad4, "pad4", db);
+
+    ReadField<ErrorPolicy_Igno>(dest.seed1, "seed1", db);
+    ReadField<ErrorPolicy_Igno>(dest.seed2, "seed2", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<MTexPoly>(
+        MTexPoly &dest,
+        const FileDatabase &db) const {
+
+    {
+        std::shared_ptr<Image> tpage;
+        ReadFieldPtr<ErrorPolicy_Igno>(tpage, "*tpage", db);
+        dest.tpage = tpage.get();
+    }
+    ReadField<ErrorPolicy_Igno>(dest.flag, "flag", db);
+    ReadField<ErrorPolicy_Igno>(dest.transp, "transp", db);
+    ReadField<ErrorPolicy_Igno>(dest.mode, "mode", db);
+    ReadField<ErrorPolicy_Igno>(dest.tile, "tile", db);
+    ReadField<ErrorPolicy_Igno>(dest.pad, "pad", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<Mesh>(
+        Mesh &dest,
+        const FileDatabase &db) const {
+
+    ReadField<ErrorPolicy_Fail>(dest.id, "id", db);
+    ReadField<ErrorPolicy_Fail>(dest.totface, "totface", db);
+    ReadField<ErrorPolicy_Fail>(dest.totedge, "totedge", db);
+    ReadField<ErrorPolicy_Fail>(dest.totvert, "totvert", db);
+    ReadField<ErrorPolicy_Igno>(dest.totloop, "totloop", db);
+    ReadField<ErrorPolicy_Igno>(dest.totpoly, "totpoly", db);
+    ReadField<ErrorPolicy_Igno>(dest.subdiv, "subdiv", db);
+    ReadField<ErrorPolicy_Igno>(dest.subdivr, "subdivr", db);
+    ReadField<ErrorPolicy_Igno>(dest.subsurftype, "subsurftype", db);
+    ReadField<ErrorPolicy_Igno>(dest.smoothresh, "smoothresh", db);
+    ReadFieldPtr<ErrorPolicy_Fail>(dest.mface, "*mface", db);
+    ReadFieldPtr<ErrorPolicy_Igno>(dest.mtface, "*mtface", db);
+    ReadFieldPtr<ErrorPolicy_Igno>(dest.tface, "*tface", db);
+    ReadFieldPtr<ErrorPolicy_Fail>(dest.mvert, "*mvert", db);
+    ReadFieldPtr<ErrorPolicy_Warn>(dest.medge, "*medge", db);
+    ReadFieldPtr<ErrorPolicy_Igno>(dest.mloop, "*mloop", db);
+    ReadFieldPtr<ErrorPolicy_Igno>(dest.mloopuv, "*mloopuv", db);
+    ReadFieldPtr<ErrorPolicy_Igno>(dest.mloopcol, "*mloopcol", db);
+    ReadFieldPtr<ErrorPolicy_Igno>(dest.mpoly, "*mpoly", db);
+    ReadFieldPtr<ErrorPolicy_Igno>(dest.mtpoly, "*mtpoly", db);
+    ReadFieldPtr<ErrorPolicy_Igno>(dest.dvert, "*dvert", db);
+    ReadFieldPtr<ErrorPolicy_Igno>(dest.mcol, "*mcol", db);
+    ReadFieldPtr<ErrorPolicy_Fail>(dest.mat, "**mat", db);
+
+    ReadField<ErrorPolicy_Igno>(dest.vdata, "vdata", db);
+    ReadField<ErrorPolicy_Igno>(dest.edata, "edata", db);
+    ReadField<ErrorPolicy_Igno>(dest.fdata, "fdata", db);
+    ReadField<ErrorPolicy_Igno>(dest.pdata, "pdata", db);
+    ReadField<ErrorPolicy_Warn>(dest.ldata, "ldata", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<MDeformVert>(
+        MDeformVert &dest,
+        const FileDatabase &db) const {
+
+    ReadFieldPtr<ErrorPolicy_Warn>(dest.dw, "*dw", db);
+    ReadField<ErrorPolicy_Igno>(dest.totweight, "totweight", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<World>(
+        World &dest,
+        const FileDatabase &db) const {
+
+    ReadField<ErrorPolicy_Fail>(dest.id, "id", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<MLoopCol>(
+        MLoopCol &dest,
+        const FileDatabase &db) const {
+
+    ReadField<ErrorPolicy_Igno>(dest.r, "r", db);
+    ReadField<ErrorPolicy_Igno>(dest.g, "g", db);
+    ReadField<ErrorPolicy_Igno>(dest.b, "b", db);
+    ReadField<ErrorPolicy_Igno>(dest.a, "a", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<MVert>(
+        MVert &dest,
+        const FileDatabase &db) const {
+
+    ReadFieldArray<ErrorPolicy_Fail>(dest.co, "co", db);
+    ReadFieldArray<ErrorPolicy_Fail>(dest.no, "no", db);
+    ReadField<ErrorPolicy_Igno>(dest.flag, "flag", db);
+    //ReadField<ErrorPolicy_Warn>(dest.mat_nr,"mat_nr",db);
+    ReadField<ErrorPolicy_Igno>(dest.bweight, "bweight", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<MEdge>(
+        MEdge &dest,
+        const FileDatabase &db) const {
+
+    ReadField<ErrorPolicy_Fail>(dest.v1, "v1", db);
+    ReadField<ErrorPolicy_Fail>(dest.v2, "v2", db);
+    ReadField<ErrorPolicy_Igno>(dest.crease, "crease", db);
+    ReadField<ErrorPolicy_Igno>(dest.bweight, "bweight", db);
+    ReadField<ErrorPolicy_Igno>(dest.flag, "flag", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<MLoopUV>(
+        MLoopUV &dest,
+        const FileDatabase &db) const {
+
+    ReadFieldArray<ErrorPolicy_Igno>(dest.uv, "uv", db);
+    ReadField<ErrorPolicy_Igno>(dest.flag, "flag", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<GroupObject>(
+        GroupObject &dest,
+        const FileDatabase &db) const {
+
+    ReadFieldPtr<ErrorPolicy_Fail>(dest.prev, "*prev", db);
+    ReadFieldPtr<ErrorPolicy_Fail>(dest.next, "*next", db);
+    ReadFieldPtr<ErrorPolicy_Igno>(dest.ob, "*ob", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<ListBase>(
+        ListBase &dest,
+        const FileDatabase &db) const {
+
+    ReadFieldPtr<ErrorPolicy_Igno>(dest.first, "*first", db);
+    ReadFieldPtr<ErrorPolicy_Igno>(dest.last, "*last", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<MLoop>(
+        MLoop &dest,
+        const FileDatabase &db) const {
+
+    ReadField<ErrorPolicy_Igno>(dest.v, "v", db);
+    ReadField<ErrorPolicy_Igno>(dest.e, "e", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<ModifierData>(
+        ModifierData &dest,
+        const FileDatabase &db) const {
+
+    ReadFieldPtr<ErrorPolicy_Warn>(dest.next, "*next", db);
+    ReadFieldPtr<ErrorPolicy_Warn>(dest.prev, "*prev", db);
+    ReadField<ErrorPolicy_Igno>(dest.type, "type", db);
+    ReadField<ErrorPolicy_Igno>(dest.mode, "mode", db);
+    ReadFieldArray<ErrorPolicy_Igno>(dest.name, "name", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<ID>(
+        ID &dest,
+        const FileDatabase &db) const {
+
+    ReadFieldArray<ErrorPolicy_Warn>(dest.name, "name", db);
+    ReadField<ErrorPolicy_Igno>(dest.flag, "flag", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<MCol>(
+        MCol &dest,
+        const FileDatabase &db) const {
+
+    ReadField<ErrorPolicy_Fail>(dest.r, "r", db);
+    ReadField<ErrorPolicy_Fail>(dest.g, "g", db);
+    ReadField<ErrorPolicy_Fail>(dest.b, "b", db);
+    ReadField<ErrorPolicy_Fail>(dest.a, "a", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<MPoly>(
+        MPoly &dest,
+        const FileDatabase &db) const {
+
+    ReadField<ErrorPolicy_Igno>(dest.loopstart, "loopstart", db);
+    ReadField<ErrorPolicy_Igno>(dest.totloop, "totloop", db);
+    ReadField<ErrorPolicy_Igno>(dest.mat_nr, "mat_nr", db);
+    ReadField<ErrorPolicy_Igno>(dest.flag, "flag", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<Scene>(
+        Scene &dest,
+        const FileDatabase &db) const {
+
+    ReadField<ErrorPolicy_Fail>(dest.id, "id", db);
+    ReadFieldPtr<ErrorPolicy_Warn>(dest.camera, "*camera", db);
+    ReadFieldPtr<ErrorPolicy_Warn>(dest.world, "*world", db);
+    ReadFieldPtr<ErrorPolicy_Warn>(dest.basact, "*basact", db);
+    ReadField<ErrorPolicy_Igno>(dest.base, "base", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<Library>(
+        Library &dest,
+        const FileDatabase &db) const {
+
+    ReadField<ErrorPolicy_Fail>(dest.id, "id", db);
+    ReadFieldArray<ErrorPolicy_Warn>(dest.name, "name", db);
+    ReadFieldArray<ErrorPolicy_Fail>(dest.filename, "filename", db);
+    ReadFieldPtr<ErrorPolicy_Warn>(dest.parent, "*parent", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<Tex>(
+        Tex &dest,
+        const FileDatabase &db) const {
+    short temp_short = 0;
+    ReadField<ErrorPolicy_Igno>(temp_short, "imaflag", db);
+    dest.imaflag = static_cast<Assimp::Blender::Tex::ImageFlags>(temp_short);
+    int temp = 0;
+    ReadField<ErrorPolicy_Fail>(temp, "type", db);
+    dest.type = static_cast<Assimp::Blender::Tex::Type>(temp);
+    ReadFieldPtr<ErrorPolicy_Warn>(dest.ima, "*ima", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<Camera>(
+        Camera &dest,
+        const FileDatabase &db) const {
+
+    ReadField<ErrorPolicy_Fail>(dest.id, "id", db);
+    int temp = 0;
+    ReadField<ErrorPolicy_Warn>(temp, "type", db);
+    dest.type = static_cast<Assimp::Blender::Camera::Type>(temp);
+    ReadField<ErrorPolicy_Warn>(temp, "flag", db);
+    dest.flag = static_cast<Assimp::Blender::Camera::Type>(temp);
+    ReadField<ErrorPolicy_Warn>(dest.lens, "lens", db);
+    ReadField<ErrorPolicy_Warn>(dest.sensor_x, "sensor_x", db);
+    ReadField<ErrorPolicy_Igno>(dest.clipsta, "clipsta", db);
+    ReadField<ErrorPolicy_Igno>(dest.clipend, "clipend", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<MirrorModifierData>(
+        MirrorModifierData &dest,
+        const FileDatabase &db) const {
+
+    ReadField<ErrorPolicy_Fail>(dest.modifier, "modifier", db);
+    ReadField<ErrorPolicy_Igno>(dest.axis, "axis", db);
+    ReadField<ErrorPolicy_Igno>(dest.flag, "flag", db);
+    ReadField<ErrorPolicy_Igno>(dest.tolerance, "tolerance", db);
+    ReadFieldPtr<ErrorPolicy_Igno>(dest.mirror_ob, "*mirror_ob", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure ::Convert<Image>(
+        Image &dest,
+        const FileDatabase &db) const {
+
+    ReadField<ErrorPolicy_Fail>(dest.id, "id", db);
+    ReadFieldArray<ErrorPolicy_Warn>(dest.name, "name", db);
+    ReadField<ErrorPolicy_Igno>(dest.ok, "ok", db);
+    ReadField<ErrorPolicy_Igno>(dest.flag, "flag", db);
+    ReadField<ErrorPolicy_Igno>(dest.source, "source", db);
+    ReadField<ErrorPolicy_Igno>(dest.type, "type", db);
+    ReadField<ErrorPolicy_Igno>(dest.pad, "pad", db);
+    ReadField<ErrorPolicy_Igno>(dest.pad1, "pad1", db);
+    ReadField<ErrorPolicy_Igno>(dest.lastframe, "lastframe", db);
+    ReadField<ErrorPolicy_Igno>(dest.tpageflag, "tpageflag", db);
+    ReadField<ErrorPolicy_Igno>(dest.totbind, "totbind", db);
+    ReadField<ErrorPolicy_Igno>(dest.xrep, "xrep", db);
+    ReadField<ErrorPolicy_Igno>(dest.yrep, "yrep", db);
+    ReadField<ErrorPolicy_Igno>(dest.twsta, "twsta", db);
+    ReadField<ErrorPolicy_Igno>(dest.twend, "twend", db);
+    ReadFieldPtr<ErrorPolicy_Igno>(dest.packedfile, "*packedfile", db);
+    ReadField<ErrorPolicy_Igno>(dest.lastupdate, "lastupdate", db);
+    ReadField<ErrorPolicy_Igno>(dest.lastused, "lastused", db);
+    ReadField<ErrorPolicy_Igno>(dest.animspeed, "animspeed", db);
+    ReadField<ErrorPolicy_Igno>(dest.gen_x, "gen_x", db);
+    ReadField<ErrorPolicy_Igno>(dest.gen_y, "gen_y", db);
+    ReadField<ErrorPolicy_Igno>(dest.gen_type, "gen_type", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure::Convert<CustomData>(
+        CustomData &dest,
+        const FileDatabase &db) const {
+    ReadFieldArray<ErrorPolicy_Warn>(dest.typemap, "typemap", db);
+    ReadField<ErrorPolicy_Warn>(dest.totlayer, "totlayer", db);
+    ReadField<ErrorPolicy_Warn>(dest.maxlayer, "maxlayer", db);
+    ReadField<ErrorPolicy_Warn>(dest.totsize, "totsize", db);
+    ReadFieldPtrVector<ErrorPolicy_Warn>(dest.layers, "*layers", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+template <>
+void Structure::Convert<CustomDataLayer>(
+        CustomDataLayer &dest,
+        const FileDatabase &db) const {
+    ReadField<ErrorPolicy_Fail>(dest.type, "type", db);
+    ReadField<ErrorPolicy_Fail>(dest.offset, "offset", db);
+    ReadField<ErrorPolicy_Fail>(dest.flag, "flag", db);
+    ReadField<ErrorPolicy_Fail>(dest.active, "active", db);
+    ReadField<ErrorPolicy_Fail>(dest.active_rnd, "active_rnd", db);
+    ReadField<ErrorPolicy_Fail>(dest.active_clone, "active_clone", db);
+    ReadField<ErrorPolicy_Fail>(dest.active_mask, "active_mask", db);
+    ReadField<ErrorPolicy_Fail>(dest.uid, "uid", db);
+    ReadFieldArray<ErrorPolicy_Warn>(dest.name, "name", db);
+    ReadCustomDataPtr<ErrorPolicy_Fail>(dest.data, dest.type, "*data", db);
+
+    db.reader->IncPtr(size);
+}
+
+//--------------------------------------------------------------------------------
+void DNA::RegisterConverters() {
+
+    converters["Object"] = DNA::FactoryPair(&Structure::Allocate<Object>, &Structure::Convert<Object>);
+    converters["Group"] = DNA::FactoryPair(&Structure::Allocate<Group>, &Structure::Convert<Group>);
+    converters["MTex"] = DNA::FactoryPair(&Structure::Allocate<MTex>, &Structure::Convert<MTex>);
+    converters["TFace"] = DNA::FactoryPair(&Structure::Allocate<TFace>, &Structure::Convert<TFace>);
+    converters["SubsurfModifierData"] = DNA::FactoryPair(&Structure::Allocate<SubsurfModifierData>, &Structure::Convert<SubsurfModifierData>);
+    converters["MFace"] = DNA::FactoryPair(&Structure::Allocate<MFace>, &Structure::Convert<MFace>);
+    converters["Lamp"] = DNA::FactoryPair(&Structure::Allocate<Lamp>, &Structure::Convert<Lamp>);
+    converters["MDeformWeight"] = DNA::FactoryPair(&Structure::Allocate<MDeformWeight>, &Structure::Convert<MDeformWeight>);
+    converters["PackedFile"] = DNA::FactoryPair(&Structure::Allocate<PackedFile>, &Structure::Convert<PackedFile>);
+    converters["Base"] = DNA::FactoryPair(&Structure::Allocate<Base>, &Structure::Convert<Base>);
+    converters["MTFace"] = DNA::FactoryPair(&Structure::Allocate<MTFace>, &Structure::Convert<MTFace>);
+    converters["Material"] = DNA::FactoryPair(&Structure::Allocate<Material>, &Structure::Convert<Material>);
+    converters["MTexPoly"] = DNA::FactoryPair(&Structure::Allocate<MTexPoly>, &Structure::Convert<MTexPoly>);
+    converters["Mesh"] = DNA::FactoryPair(&Structure::Allocate<Mesh>, &Structure::Convert<Mesh>);
+    converters["MDeformVert"] = DNA::FactoryPair(&Structure::Allocate<MDeformVert>, &Structure::Convert<MDeformVert>);
+    converters["World"] = DNA::FactoryPair(&Structure::Allocate<World>, &Structure::Convert<World>);
+    converters["MLoopCol"] = DNA::FactoryPair(&Structure::Allocate<MLoopCol>, &Structure::Convert<MLoopCol>);
+    converters["MVert"] = DNA::FactoryPair(&Structure::Allocate<MVert>, &Structure::Convert<MVert>);
+    converters["MEdge"] = DNA::FactoryPair(&Structure::Allocate<MEdge>, &Structure::Convert<MEdge>);
+    converters["MLoopUV"] = DNA::FactoryPair(&Structure::Allocate<MLoopUV>, &Structure::Convert<MLoopUV>);
+    converters["GroupObject"] = DNA::FactoryPair(&Structure::Allocate<GroupObject>, &Structure::Convert<GroupObject>);
+    converters["ListBase"] = DNA::FactoryPair(&Structure::Allocate<ListBase>, &Structure::Convert<ListBase>);
+    converters["MLoop"] = DNA::FactoryPair(&Structure::Allocate<MLoop>, &Structure::Convert<MLoop>);
+    converters["ModifierData"] = DNA::FactoryPair(&Structure::Allocate<ModifierData>, &Structure::Convert<ModifierData>);
+    converters["ID"] = DNA::FactoryPair(&Structure::Allocate<ID>, &Structure::Convert<ID>);
+    converters["MCol"] = DNA::FactoryPair(&Structure::Allocate<MCol>, &Structure::Convert<MCol>);
+    converters["MPoly"] = DNA::FactoryPair(&Structure::Allocate<MPoly>, &Structure::Convert<MPoly>);
+    converters["Scene"] = DNA::FactoryPair(&Structure::Allocate<Scene>, &Structure::Convert<Scene>);
+    converters["Library"] = DNA::FactoryPair(&Structure::Allocate<Library>, &Structure::Convert<Library>);
+    converters["Tex"] = DNA::FactoryPair(&Structure::Allocate<Tex>, &Structure::Convert<Tex>);
+    converters["Camera"] = DNA::FactoryPair(&Structure::Allocate<Camera>, &Structure::Convert<Camera>);
+    converters["MirrorModifierData"] = DNA::FactoryPair(&Structure::Allocate<MirrorModifierData>, &Structure::Convert<MirrorModifierData>);
+    converters["Image"] = DNA::FactoryPair(&Structure::Allocate<Image>, &Structure::Convert<Image>);
+    converters["CustomData"] = DNA::FactoryPair(&Structure::Allocate<CustomData>, &Structure::Convert<CustomData>);
+    converters["CustomDataLayer"] = DNA::FactoryPair(&Structure::Allocate<CustomDataLayer>, &Structure::Convert<CustomDataLayer>);
+}
+
+#endif // ASSIMP_BUILD_NO_BLEND_IMPORTER
diff --git a/code/Blender/BlenderScene.h b/code/AssetLib/Blender/BlenderScene.h
similarity index 67%
rename from code/Blender/BlenderScene.h
rename to code/AssetLib/Blender/BlenderScene.h
index afa168d49..980dde6e0 100644
--- a/code/Blender/BlenderScene.h
+++ b/code/AssetLib/Blender/BlenderScene.h
@@ -48,14 +48,13 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "BlenderDNA.h"
 
-namespace Assimp    {
+namespace Assimp {
 namespace Blender {
 
 // Minor parts of this file are extracts from blender data structures,
 // declared in the ./source/blender/makesdna directory.
 // Stuff that is not used by Assimp is commented.
 
-
 // NOTE
 // this file serves as input data to the `./scripts/genblenddna.py`
 // script. This script generates the actual binding code to read a
@@ -95,15 +94,15 @@ namespace Blender {
 
 // warn if field is missing, substitute default value
 #ifdef WARN
-#  undef WARN
+#undef WARN
 #endif
-#define WARN 
+#define WARN
 
 // fail the import if the field does not exist
 #ifdef FAIL
-#  undef FAIL
+#undef FAIL
 #endif
-#define FAIL 
+#define FAIL
 
 struct Object;
 struct MTex;
@@ -117,7 +116,7 @@ static const size_t MaxNameLen = 1024;
 
 // -------------------------------------------------------------------------------
 struct ID : ElemBase {
-    char name[ MaxNameLen ] WARN;
+    char name[MaxNameLen] WARN;
     short flag;
 };
 
@@ -127,17 +126,16 @@ struct ListBase : ElemBase {
     std::shared_ptr<ElemBase> last;
 };
 
-
 // -------------------------------------------------------------------------------
 struct PackedFile : ElemBase {
-     int size WARN;
-     int seek WARN;
-     std::shared_ptr< FileOffset > data WARN;
+    int size WARN;
+    int seek WARN;
+    std::shared_ptr<FileOffset> data WARN;
 };
 
 // -------------------------------------------------------------------------------
 struct GroupObject : ElemBase {
-    std::shared_ptr<GroupObject> prev,next FAIL;
+    std::shared_ptr<GroupObject> prev, next FAIL;
     std::shared_ptr<Object> ob;
 };
 
@@ -157,23 +155,20 @@ struct World : ElemBase {
 // -------------------------------------------------------------------------------
 struct MVert : ElemBase {
     float co[3] FAIL;
-    float no[3] FAIL;       // readed as short and divided through / 32767.f
+    float no[3] FAIL; // readed as short and divided through / 32767.f
     char flag;
     int mat_nr WARN;
     int bweight;
 
-    MVert() : ElemBase()
-        , flag(0)
-        , mat_nr(0)
-        , bweight(0)
-    {}
+    MVert() :
+            ElemBase(), flag(0), mat_nr(0), bweight(0) {}
 };
 
 // -------------------------------------------------------------------------------
 struct MEdge : ElemBase {
-      int v1, v2 FAIL;
-      char crease, bweight;
-      short flag;
+    int v1, v2 FAIL;
+    char crease, bweight;
+    short flag;
 };
 
 // -------------------------------------------------------------------------------
@@ -190,7 +185,7 @@ struct MLoopUV : ElemBase {
 // -------------------------------------------------------------------------------
 // Note that red and blue are not swapped, as with MCol
 struct MLoopCol : ElemBase {
-	unsigned char r, g, b, a;
+    unsigned char r, g, b, a;
 };
 
 // -------------------------------------------------------------------------------
@@ -203,19 +198,19 @@ struct MPoly : ElemBase {
 
 // -------------------------------------------------------------------------------
 struct MTexPoly : ElemBase {
-    Image* tpage;
+    Image *tpage;
     char flag, transp;
     short mode, tile, pad;
 };
 
 // -------------------------------------------------------------------------------
 struct MCol : ElemBase {
-    char r,g,b,a FAIL;
+    char r, g, b, a FAIL;
 };
 
 // -------------------------------------------------------------------------------
 struct MFace : ElemBase {
-    int v1,v2,v3,v4 FAIL;
+    int v1, v2, v3, v4 FAIL;
     int mat_nr FAIL;
     char flag;
 };
@@ -232,13 +227,9 @@ struct TFace : ElemBase {
 
 // -------------------------------------------------------------------------------
 struct MTFace : ElemBase {
-	MTFace()
-	: flag(0)
-	, mode(0)
-	, tile(0)
-	, unwrap(0)
-	{
-	}
+    MTFace() :
+            flag(0), mode(0), tile(0), unwrap(0) {
+    }
 
     float uv[4][2] FAIL;
     char flag;
@@ -250,31 +241,31 @@ struct MTFace : ElemBase {
 };
 
 // -------------------------------------------------------------------------------
-struct MDeformWeight : ElemBase  {
-      int    def_nr FAIL;
-      float  weight FAIL;
+struct MDeformWeight : ElemBase {
+    int def_nr FAIL;
+    float weight FAIL;
 };
 
 // -------------------------------------------------------------------------------
-struct MDeformVert : ElemBase  {
+struct MDeformVert : ElemBase {
     vector<MDeformWeight> dw WARN;
     int totweight;
 };
 
 // -------------------------------------------------------------------------------
-#define MA_RAYMIRROR    0x40000
+#define MA_RAYMIRROR 0x40000
 #define MA_TRANSPARENCY 0x10000
-#define MA_RAYTRANSP    0x20000
-#define MA_ZTRANSP      0x00040
+#define MA_RAYTRANSP 0x20000
+#define MA_ZTRANSP 0x00040
 
 struct Material : ElemBase {
     ID id FAIL;
 
-    float r,g,b WARN;
-    float specr,specg,specb WARN;
+    float r, g, b WARN;
+    float specr, specg, specb WARN;
     short har;
-    float ambr,ambg,ambb WARN;
-    float mirr,mirg,mirb;
+    float ambr, ambg, ambb WARN;
+    float mirr, mirg, mirb;
     float emit WARN;
     float ray_mirror;
     float alpha WARN;
@@ -399,20 +390,19 @@ struct CustomDataLayer : ElemBase {
     int active_mask;
     int uid;
     char name[64];
-    std::shared_ptr<ElemBase> data;     // must be converted to real type according type member
+    std::shared_ptr<ElemBase> data; // must be converted to real type according type member
 
-    CustomDataLayer()
-        : ElemBase()
-        , type(0)
-        , offset(0)
-        , flag(0)
-        , active(0)
-        , active_rnd(0)
-        , active_clone(0)
-        , active_mask(0)
-        , uid(0)
-        , data(nullptr)
-    {
+    CustomDataLayer() :
+            ElemBase(),
+            type(0),
+            offset(0),
+            flag(0),
+            active(0),
+            active_rnd(0),
+            active_clone(0),
+            active_mask(0),
+            uid(0),
+            data(nullptr) {
         memset(name, 0, sizeof name);
     }
 };
@@ -430,8 +420,8 @@ CustomData 208
     CustomDataExternal *external 200 8
 */
 struct CustomData : ElemBase {
-    vector<std::shared_ptr<struct CustomDataLayer> > layers;
-    int typemap[42];    // CD_NUMTYPES
+    vector<std::shared_ptr<struct CustomDataLayer>> layers;
+    int typemap[42]; // CD_NUMTYPES
     int totlayer;
     int maxlayer;
     int totsize;
@@ -469,7 +459,7 @@ struct Mesh : ElemBase {
     vector<MDeformVert> dvert;
     vector<MCol> mcol;
 
-    vector< std::shared_ptr<Material> > mat FAIL;
+    vector<std::shared_ptr<Material>> mat FAIL;
 
     struct CustomData vdata;
     struct CustomData edata;
@@ -490,142 +480,141 @@ struct Library : ElemBase {
 // -------------------------------------------------------------------------------
 struct Camera : ElemBase {
     enum Type {
-          Type_PERSP    =   0
-         ,Type_ORTHO    =   1
+        Type_PERSP = 0,
+        Type_ORTHO = 1
     };
 
     ID id FAIL;
 
-    Type type,flag WARN;
+    Type type, flag WARN;
     float lens WARN;
     float sensor_x WARN;
     float clipsta, clipend;
 };
 
-
 // -------------------------------------------------------------------------------
 struct Lamp : ElemBase {
 
     enum FalloffType {
-         FalloffType_Constant   = 0x0
-        ,FalloffType_InvLinear  = 0x1
-        ,FalloffType_InvSquare  = 0x2
+        FalloffType_Constant = 0x0,
+        FalloffType_InvLinear = 0x1,
+        FalloffType_InvSquare = 0x2
         //,FalloffType_Curve    = 0x3
         //,FalloffType_Sliders  = 0x4
     };
 
     enum Type {
-         Type_Local         = 0x0
-        ,Type_Sun           = 0x1
-        ,Type_Spot          = 0x2
-        ,Type_Hemi          = 0x3
-        ,Type_Area          = 0x4
+        Type_Local = 0x0,
+        Type_Sun = 0x1,
+        Type_Spot = 0x2,
+        Type_Hemi = 0x3,
+        Type_Area = 0x4
         //,Type_YFPhoton    = 0x5
     };
 
-      ID id FAIL;
-      //AnimData *adt;
+    ID id FAIL;
+    //AnimData *adt;
 
-      Type type FAIL;
-      short flags;
+    Type type FAIL;
+    short flags;
 
-      //int mode;
+    //int mode;
 
-      short colormodel, totex;
-      float r,g,b,k WARN;
-      //float shdwr, shdwg, shdwb;
+    short colormodel, totex;
+    float r, g, b, k WARN;
+    //float shdwr, shdwg, shdwb;
 
-      float energy, dist, spotsize, spotblend;
-      //float haint;
+    float energy, dist, spotsize, spotblend;
+    //float haint;
 
-      float constant_coefficient;
-      float linear_coefficient;
-      float quadratic_coefficient;
+    float constant_coefficient;
+    float linear_coefficient;
+    float quadratic_coefficient;
 
-      float att1, att2;
-      //struct CurveMapping *curfalloff;
-      FalloffType falloff_type;
+    float att1, att2;
+    //struct CurveMapping *curfalloff;
+    FalloffType falloff_type;
 
-      //float clipsta, clipend, shadspotsize;
-      //float bias, soft, compressthresh;
-      //short bufsize, samp, buffers, filtertype;
-      //char bufflag, buftype;
+    //float clipsta, clipend, shadspotsize;
+    //float bias, soft, compressthresh;
+    //short bufsize, samp, buffers, filtertype;
+    //char bufflag, buftype;
 
-      //short ray_samp, ray_sampy, ray_sampz;
-      //short ray_samp_type;
-      short area_shape;
-      float area_size, area_sizey, area_sizez;
-      //float adapt_thresh;
-      //short ray_samp_method;
+    //short ray_samp, ray_sampy, ray_sampz;
+    //short ray_samp_type;
+    short area_shape;
+    float area_size, area_sizey, area_sizez;
+    //float adapt_thresh;
+    //short ray_samp_method;
 
-      //short texact, shadhalostep;
+    //short texact, shadhalostep;
 
-      //short sun_effect_type;
-      //short skyblendtype;
-      //float horizon_brightness;
-      //float spread;
-      float sun_brightness;
-      //float sun_size;
-      //float backscattered_light;
-      //float sun_intensity;
-      //float atm_turbidity;
-      //float atm_inscattering_factor;
-      //float atm_extinction_factor;
-      //float atm_distance_factor;
-      //float skyblendfac;
-      //float sky_exposure;
-      //short sky_colorspace;
+    //short sun_effect_type;
+    //short skyblendtype;
+    //float horizon_brightness;
+    //float spread;
+    float sun_brightness;
+    //float sun_size;
+    //float backscattered_light;
+    //float sun_intensity;
+    //float atm_turbidity;
+    //float atm_inscattering_factor;
+    //float atm_extinction_factor;
+    //float atm_distance_factor;
+    //float skyblendfac;
+    //float sky_exposure;
+    //short sky_colorspace;
 
-      // int YF_numphotons, YF_numsearch;
-      // short YF_phdepth, YF_useqmc, YF_bufsize, YF_pad;
-      // float YF_causticblur, YF_ltradius;
+    // int YF_numphotons, YF_numsearch;
+    // short YF_phdepth, YF_useqmc, YF_bufsize, YF_pad;
+    // float YF_causticblur, YF_ltradius;
 
-      // float YF_glowint, YF_glowofs;
-      // short YF_glowtype, YF_pad2;
+    // float YF_glowint, YF_glowofs;
+    // short YF_glowtype, YF_pad2;
 
-      //struct Ipo *ipo;
-      //struct MTex *mtex[18];
-      // short pr_texture;
+    //struct Ipo *ipo;
+    //struct MTex *mtex[18];
+    // short pr_texture;
 
-      //struct PreviewImage *preview;
+    //struct PreviewImage *preview;
 };
 
 // -------------------------------------------------------------------------------
-struct ModifierData : ElemBase  {
+struct ModifierData : ElemBase {
     enum ModifierType {
-      eModifierType_None = 0,
-      eModifierType_Subsurf,
-      eModifierType_Lattice,
-      eModifierType_Curve,
-      eModifierType_Build,
-      eModifierType_Mirror,
-      eModifierType_Decimate,
-      eModifierType_Wave,
-      eModifierType_Armature,
-      eModifierType_Hook,
-      eModifierType_Softbody,
-      eModifierType_Boolean,
-      eModifierType_Array,
-      eModifierType_EdgeSplit,
-      eModifierType_Displace,
-      eModifierType_UVProject,
-      eModifierType_Smooth,
-      eModifierType_Cast,
-      eModifierType_MeshDeform,
-      eModifierType_ParticleSystem,
-      eModifierType_ParticleInstance,
-      eModifierType_Explode,
-      eModifierType_Cloth,
-      eModifierType_Collision,
-      eModifierType_Bevel,
-      eModifierType_Shrinkwrap,
-      eModifierType_Fluidsim,
-      eModifierType_Mask,
-      eModifierType_SimpleDeform,
-      eModifierType_Multires,
-      eModifierType_Surface,
-      eModifierType_Smoke,
-      eModifierType_ShapeKey
+        eModifierType_None = 0,
+        eModifierType_Subsurf,
+        eModifierType_Lattice,
+        eModifierType_Curve,
+        eModifierType_Build,
+        eModifierType_Mirror,
+        eModifierType_Decimate,
+        eModifierType_Wave,
+        eModifierType_Armature,
+        eModifierType_Hook,
+        eModifierType_Softbody,
+        eModifierType_Boolean,
+        eModifierType_Array,
+        eModifierType_EdgeSplit,
+        eModifierType_Displace,
+        eModifierType_UVProject,
+        eModifierType_Smooth,
+        eModifierType_Cast,
+        eModifierType_MeshDeform,
+        eModifierType_ParticleSystem,
+        eModifierType_ParticleInstance,
+        eModifierType_Explode,
+        eModifierType_Cloth,
+        eModifierType_Collision,
+        eModifierType_Bevel,
+        eModifierType_Shrinkwrap,
+        eModifierType_Fluidsim,
+        eModifierType_Mask,
+        eModifierType_SimpleDeform,
+        eModifierType_Multires,
+        eModifierType_Surface,
+        eModifierType_Smoke,
+        eModifierType_ShapeKey
     };
 
     std::shared_ptr<ElemBase> next WARN;
@@ -636,7 +625,7 @@ struct ModifierData : ElemBase  {
 };
 
 // -------------------------------------------------------------------------------
-struct SubsurfModifierData : ElemBase  {
+struct SubsurfModifierData : ElemBase {
 
     enum Type {
 
@@ -646,13 +635,13 @@ struct SubsurfModifierData : ElemBase  {
 
     enum Flags {
         // some omitted
-        FLAGS_SubsurfUV     =1<<3
+        FLAGS_SubsurfUV = 1 << 3
     };
 
     ModifierData modifier FAIL;
     short subdivType WARN;
     short levels FAIL;
-    short renderLevels ;
+    short renderLevels;
     short flags;
 };
 
@@ -660,13 +649,13 @@ struct SubsurfModifierData : ElemBase  {
 struct MirrorModifierData : ElemBase {
 
     enum Flags {
-        Flags_CLIPPING      =1<<0,
-        Flags_MIRROR_U      =1<<1,
-        Flags_MIRROR_V      =1<<2,
-        Flags_AXIS_X        =1<<3,
-        Flags_AXIS_Y        =1<<4,
-        Flags_AXIS_Z        =1<<5,
-        Flags_VGROUP        =1<<6
+        Flags_CLIPPING = 1 << 0,
+        Flags_MIRROR_U = 1 << 1,
+        Flags_MIRROR_V = 1 << 2,
+        Flags_AXIS_X = 1 << 3,
+        Flags_AXIS_Y = 1 << 4,
+        Flags_AXIS_Z = 1 << 5,
+        Flags_VGROUP = 1 << 6
     };
 
     ModifierData modifier FAIL;
@@ -677,22 +666,24 @@ struct MirrorModifierData : ElemBase {
 };
 
 // -------------------------------------------------------------------------------
-struct Object : ElemBase  {
+struct Object : ElemBase {
     ID id FAIL;
 
     enum Type {
-         Type_EMPTY     =   0
-        ,Type_MESH      =   1
-        ,Type_CURVE     =   2
-        ,Type_SURF      =   3
-        ,Type_FONT      =   4
-        ,Type_MBALL     =   5
+        Type_EMPTY = 0,
+        Type_MESH = 1,
+        Type_CURVE = 2,
+        Type_SURF = 3,
+        Type_FONT = 4,
+        Type_MBALL = 5
 
-        ,Type_LAMP      =   10
-        ,Type_CAMERA    =   11
+        ,
+        Type_LAMP = 10,
+        Type_CAMERA = 11
 
-        ,Type_WAVE      =   21
-        ,Type_LATTICE   =   22
+        ,
+        Type_WAVE = 21,
+        Type_LATTICE = 22
     };
 
     Type type FAIL;
@@ -700,39 +691,29 @@ struct Object : ElemBase  {
     float parentinv[4][4] WARN;
     char parsubstr[32] WARN;
 
-    Object* parent WARN;
+    Object *parent WARN;
     std::shared_ptr<Object> track WARN;
 
-    std::shared_ptr<Object> proxy,proxy_from,proxy_group WARN;
+    std::shared_ptr<Object> proxy, proxy_from, proxy_group WARN;
     std::shared_ptr<Group> dup_group WARN;
     std::shared_ptr<ElemBase> data FAIL;
 
     ListBase modifiers;
 
-    Object()
-    : ElemBase()
-    , type( Type_EMPTY )
-    , parent( nullptr )
-    , track()
-    , proxy()
-    , proxy_from()
-    , data() {
+    Object() :
+            ElemBase(), type(Type_EMPTY), parent(nullptr), track(), proxy(), proxy_from(), data() {
         // empty
     }
 };
 
-
 // -------------------------------------------------------------------------------
 struct Base : ElemBase {
-    Base* prev WARN;
+    Base *prev WARN;
     std::shared_ptr<Base> next WARN;
     std::shared_ptr<Object> object WARN;
 
-    Base() 
-    : ElemBase()
-    , prev( nullptr )
-    , next()
-    , object() {
+    Base() :
+            ElemBase(), prev(nullptr), next(), object() {
         // empty
         // empty
     }
@@ -748,11 +729,8 @@ struct Scene : ElemBase {
 
     ListBase base;
 
-    Scene()
-    : ElemBase()
-    , camera()
-    , world()
-    , basact() {
+    Scene() :
+            ElemBase(), camera(), world(), basact() {
         // empty
     }
 };
@@ -783,9 +761,9 @@ struct Image : ElemBase {
     short animspeed;
 
     short gen_x, gen_y, gen_type;
-    
-    Image()
-    : ElemBase() {
+
+    Image() :
+            ElemBase() {
         // empty
     }
 };
@@ -795,33 +773,33 @@ struct Tex : ElemBase {
 
     // actually, the only texture type we support is Type_IMAGE
     enum Type {
-         Type_CLOUDS        = 1
-        ,Type_WOOD          = 2
-        ,Type_MARBLE        = 3
-        ,Type_MAGIC         = 4
-        ,Type_BLEND         = 5
-        ,Type_STUCCI        = 6
-        ,Type_NOISE         = 7
-        ,Type_IMAGE         = 8
-        ,Type_PLUGIN        = 9
-        ,Type_ENVMAP        = 10
-        ,Type_MUSGRAVE      = 11
-        ,Type_VORONOI       = 12
-        ,Type_DISTNOISE     = 13
-        ,Type_POINTDENSITY  = 14
-        ,Type_VOXELDATA     = 15
+        Type_CLOUDS = 1,
+        Type_WOOD = 2,
+        Type_MARBLE = 3,
+        Type_MAGIC = 4,
+        Type_BLEND = 5,
+        Type_STUCCI = 6,
+        Type_NOISE = 7,
+        Type_IMAGE = 8,
+        Type_PLUGIN = 9,
+        Type_ENVMAP = 10,
+        Type_MUSGRAVE = 11,
+        Type_VORONOI = 12,
+        Type_DISTNOISE = 13,
+        Type_POINTDENSITY = 14,
+        Type_VOXELDATA = 15
     };
 
     enum ImageFlags {
-         ImageFlags_INTERPOL         = 1
-        ,ImageFlags_USEALPHA         = 2
-        ,ImageFlags_MIPMAP           = 4
-        ,ImageFlags_IMAROT           = 16
-        ,ImageFlags_CALCALPHA        = 32
-        ,ImageFlags_NORMALMAP        = 2048
-        ,ImageFlags_GAUSS_MIP        = 4096
-        ,ImageFlags_FILTER_MIN       = 8192
-        ,ImageFlags_DERIVATIVEMAP   = 16384
+        ImageFlags_INTERPOL = 1,
+        ImageFlags_USEALPHA = 2,
+        ImageFlags_MIPMAP = 4,
+        ImageFlags_IMAROT = 16,
+        ImageFlags_CALCALPHA = 32,
+        ImageFlags_NORMALMAP = 2048,
+        ImageFlags_GAUSS_MIP = 4096,
+        ImageFlags_FILTER_MIN = 8192,
+        ImageFlags_DERIVATIVEMAP = 16384
     };
 
     ID id FAIL;
@@ -876,11 +854,8 @@ struct Tex : ElemBase {
 
     //char use_nodes;
 
-    Tex()
-    : ElemBase()
-    , imaflag( ImageFlags_INTERPOL )
-    , type( Type_CLOUDS )
-    , ima() {
+    Tex() :
+            ElemBase(), imaflag(ImageFlags_INTERPOL), type(Type_CLOUDS), ima() {
         // empty
     }
 };
@@ -889,52 +864,52 @@ struct Tex : ElemBase {
 struct MTex : ElemBase {
 
     enum Projection {
-         Proj_N = 0
-        ,Proj_X = 1
-        ,Proj_Y = 2
-        ,Proj_Z = 3
+        Proj_N = 0,
+        Proj_X = 1,
+        Proj_Y = 2,
+        Proj_Z = 3
     };
 
     enum Flag {
-         Flag_RGBTOINT      = 0x1
-        ,Flag_STENCIL       = 0x2
-        ,Flag_NEGATIVE      = 0x4
-        ,Flag_ALPHAMIX      = 0x8
-        ,Flag_VIEWSPACE     = 0x10
+        Flag_RGBTOINT = 0x1,
+        Flag_STENCIL = 0x2,
+        Flag_NEGATIVE = 0x4,
+        Flag_ALPHAMIX = 0x8,
+        Flag_VIEWSPACE = 0x10
     };
 
     enum BlendType {
-         BlendType_BLEND            = 0
-        ,BlendType_MUL              = 1
-        ,BlendType_ADD              = 2
-        ,BlendType_SUB              = 3
-        ,BlendType_DIV              = 4
-        ,BlendType_DARK             = 5
-        ,BlendType_DIFF             = 6
-        ,BlendType_LIGHT            = 7
-        ,BlendType_SCREEN           = 8
-        ,BlendType_OVERLAY          = 9
-        ,BlendType_BLEND_HUE        = 10
-        ,BlendType_BLEND_SAT        = 11
-        ,BlendType_BLEND_VAL        = 12
-        ,BlendType_BLEND_COLOR      = 13
+        BlendType_BLEND = 0,
+        BlendType_MUL = 1,
+        BlendType_ADD = 2,
+        BlendType_SUB = 3,
+        BlendType_DIV = 4,
+        BlendType_DARK = 5,
+        BlendType_DIFF = 6,
+        BlendType_LIGHT = 7,
+        BlendType_SCREEN = 8,
+        BlendType_OVERLAY = 9,
+        BlendType_BLEND_HUE = 10,
+        BlendType_BLEND_SAT = 11,
+        BlendType_BLEND_VAL = 12,
+        BlendType_BLEND_COLOR = 13
     };
 
     enum MapType {
-         MapType_COL         = 1
-        ,MapType_NORM        = 2
-        ,MapType_COLSPEC     = 4
-        ,MapType_COLMIR      = 8
-        ,MapType_REF         = 16
-        ,MapType_SPEC        = 32
-        ,MapType_EMIT        = 64
-        ,MapType_ALPHA       = 128
-        ,MapType_HAR         = 256
-        ,MapType_RAYMIRR     = 512
-        ,MapType_TRANSLU     = 1024
-        ,MapType_AMB         = 2048
-        ,MapType_DISPLACE    = 4096
-        ,MapType_WARP        = 8192
+        MapType_COL = 1,
+        MapType_NORM = 2,
+        MapType_COLSPEC = 4,
+        MapType_COLMIR = 8,
+        MapType_REF = 16,
+        MapType_SPEC = 32,
+        MapType_EMIT = 64,
+        MapType_ALPHA = 128,
+        MapType_HAR = 256,
+        MapType_RAYMIRR = 512,
+        MapType_TRANSLU = 1024,
+        MapType_AMB = 2048,
+        MapType_DISPLACE = 4096,
+        MapType_WARP = 8192
     };
 
     // short texco, maptoneg;
@@ -945,7 +920,7 @@ struct MTex : ElemBase {
     std::shared_ptr<Tex> tex;
     char uvname[32];
 
-    Projection projx,projy,projz;
+    Projection projx, projy, projz;
     char mapping;
     float ofs[3], size[3], rot;
 
@@ -953,7 +928,7 @@ struct MTex : ElemBase {
     short colormodel, pmapto, pmaptoneg;
     //short normapspace, which_output;
     //char brush_map_mode;
-    float r,g,b,k WARN;
+    float r, g, b, k WARN;
     //float def_var, rt;
 
     //float colfac, varfac;
@@ -972,12 +947,12 @@ struct MTex : ElemBase {
     //float shadowfac;
     //float zenupfac, zendownfac, blendfac;
 
-    MTex()
-    : ElemBase() {
+    MTex() :
+            ElemBase() {
         // empty
     }
 };
 
-}
-}
+} // namespace Blender
+} // namespace Assimp
 #endif
diff --git a/code/Blender/BlenderSceneGen.h b/code/AssetLib/Blender/BlenderSceneGen.h
similarity index 100%
rename from code/Blender/BlenderSceneGen.h
rename to code/AssetLib/Blender/BlenderSceneGen.h
diff --git a/code/Blender/BlenderTessellator.cpp b/code/AssetLib/Blender/BlenderTessellator.cpp
similarity index 100%
rename from code/Blender/BlenderTessellator.cpp
rename to code/AssetLib/Blender/BlenderTessellator.cpp
diff --git a/code/Blender/BlenderTessellator.h b/code/AssetLib/Blender/BlenderTessellator.h
similarity index 100%
rename from code/Blender/BlenderTessellator.h
rename to code/AssetLib/Blender/BlenderTessellator.h
diff --git a/code/C4D/C4DImporter.cpp b/code/AssetLib/C4D/C4DImporter.cpp
similarity index 100%
rename from code/C4D/C4DImporter.cpp
rename to code/AssetLib/C4D/C4DImporter.cpp
diff --git a/code/C4D/C4DImporter.h b/code/AssetLib/C4D/C4DImporter.h
similarity index 100%
rename from code/C4D/C4DImporter.h
rename to code/AssetLib/C4D/C4DImporter.h
diff --git a/code/COB/COBLoader.cpp b/code/AssetLib/COB/COBLoader.cpp
similarity index 53%
rename from code/COB/COBLoader.cpp
rename to code/AssetLib/COB/COBLoader.cpp
index b9ea8aff5..d66fb4f4c 100644
--- a/code/COB/COBLoader.cpp
+++ b/code/AssetLib/COB/COBLoader.cpp
@@ -43,21 +43,20 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *  @brief Implementation of the TrueSpace COB/SCN importer class.
  */
 
-
 #ifndef ASSIMP_BUILD_NO_COB_IMPORTER
-#include "COB/COBLoader.h"
-#include "COB/COBScene.h"
+#include "AssetLib/COB/COBLoader.h"
+#include "AssetLib/COB/COBScene.h"
 #include "PostProcessing/ConvertToLHProcess.h"
 
-#include <assimp/StreamReader.h>
-#include <assimp/ParsingUtils.h>
-#include <assimp/fast_atof.h>
 #include <assimp/LineSplitter.h>
+#include <assimp/ParsingUtils.h>
+#include <assimp/StreamReader.h>
 #include <assimp/TinyFormatter.h>
-#include <assimp/IOSystem.hpp>
-#include <assimp/DefaultLogger.hpp>
-#include <assimp/scene.h>
+#include <assimp/fast_atof.h>
 #include <assimp/importerdesc.h>
+#include <assimp/scene.h>
+#include <assimp/DefaultLogger.hpp>
+#include <assimp/IOSystem.hpp>
 
 #include <memory>
 
@@ -65,16 +64,15 @@ using namespace Assimp;
 using namespace Assimp::COB;
 using namespace Assimp::Formatter;
 
-
 static const float units[] = {
     1000.f,
     100.f,
     1.f,
     0.001f,
-    1.f/0.0254f,
-    1.f/0.3048f,
-    1.f/0.9144f,
-    1.f/1609.344f
+    1.f / 0.0254f,
+    1.f / 0.3048f,
+    1.f / 0.9144f,
+    1.f / 1609.344f
 };
 
 static const aiImporterDesc desc = {
@@ -90,238 +88,227 @@ static const aiImporterDesc desc = {
     "cob scn"
 };
 
-
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
-COBImporter::COBImporter()
-{}
+COBImporter::COBImporter() {}
 
 // ------------------------------------------------------------------------------------------------
 // Destructor, private as well
-COBImporter::~COBImporter()
-{}
+COBImporter::~COBImporter() {}
 
 // ------------------------------------------------------------------------------------------------
 // Returns whether the class can handle the format of the given file.
-bool COBImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool checkSig) const
-{
-    const std::string& extension = GetExtension(pFile);
+bool COBImporter::CanRead(const std::string &pFile, IOSystem *pIOHandler, bool checkSig) const {
+    const std::string &extension = GetExtension(pFile);
     if (extension == "cob" || extension == "scn" || extension == "COB" || extension == "SCN") {
         return true;
     }
 
-    else if ((!extension.length() || checkSig) && pIOHandler)   {
-        const char* tokens[] = {"Caligary"};
-        return SearchFileHeaderForToken(pIOHandler,pFile,tokens,1);
+    else if ((!extension.length() || checkSig) && pIOHandler) {
+        const char *tokens[] = { "Caligary" };
+        return SearchFileHeaderForToken(pIOHandler, pFile, tokens, 1);
     }
     return false;
 }
 
 // ------------------------------------------------------------------------------------------------
 // Loader meta information
-const aiImporterDesc* COBImporter::GetInfo () const
-{
+const aiImporterDesc *COBImporter::GetInfo() const {
     return &desc;
 }
 
 // ------------------------------------------------------------------------------------------------
 // Setup configuration properties for the loader
-void COBImporter::SetupProperties(const Importer* /*pImp*/)
-{
+void COBImporter::SetupProperties(const Importer * /*pImp*/) {
     // nothing to be done for the moment
 }
 
 // ------------------------------------------------------------------------------------------------
-/*static*/ AI_WONT_RETURN void COBImporter::ThrowException(const std::string& msg)
-{
-    throw DeadlyImportError("COB: "+msg);
+/*static*/ AI_WONT_RETURN void COBImporter::ThrowException(const std::string &msg) {
+    throw DeadlyImportError("COB: " + msg);
 }
 
 // ------------------------------------------------------------------------------------------------
 // Imports the given file into the given scene structure.
-void COBImporter::InternReadFile( const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler) {
+void COBImporter::InternReadFile(const std::string &pFile, aiScene *pScene, IOSystem *pIOHandler) {
     COB::Scene scene;
-    std::unique_ptr<StreamReaderLE> stream(new StreamReaderLE( pIOHandler->Open(pFile,"rb")) );
+    std::unique_ptr<StreamReaderLE> stream(new StreamReaderLE(pIOHandler->Open(pFile, "rb")));
 
     // check header
     char head[32];
-    stream->CopyAndAdvance(head,32);
-    if (strncmp(head,"Caligari ",9) != 0) {
+    stream->CopyAndAdvance(head, 32);
+    if (strncmp(head, "Caligari ", 9) != 0) {
         ThrowException("Could not found magic id: `Caligari`");
     }
 
-    ASSIMP_LOG_INFO_F("File format tag: ",std::string(head+9,6));
-    if (head[16]!='L') {
+    ASSIMP_LOG_INFO_F("File format tag: ", std::string(head + 9, 6));
+    if (head[16] != 'L') {
         ThrowException("File is big-endian, which is not supported");
     }
 
     // load data into intermediate structures
-    if (head[15]=='A') {
+    if (head[15] == 'A') {
         ReadAsciiFile(scene, stream.get());
-    }
-    else {
+    } else {
         ReadBinaryFile(scene, stream.get());
     }
-    if(scene.nodes.empty()) {
+    if (scene.nodes.empty()) {
         ThrowException("No nodes loaded");
     }
 
     // sort faces by material indices
-    for(std::shared_ptr< Node >& n : scene.nodes) {
+    for (std::shared_ptr<Node> &n : scene.nodes) {
         if (n->type == Node::TYPE_MESH) {
-            Mesh& mesh = (Mesh&)(*n.get());
-            for(Face& f : mesh.faces) {
+            Mesh &mesh = (Mesh &)(*n.get());
+            for (Face &f : mesh.faces) {
                 mesh.temp_map[f.material].push_back(&f);
             }
         }
     }
 
     // count meshes
-    for(std::shared_ptr< Node >& n : scene.nodes) {
+    for (std::shared_ptr<Node> &n : scene.nodes) {
         if (n->type == Node::TYPE_MESH) {
-            Mesh& mesh = (Mesh&)(*n.get());
+            Mesh &mesh = (Mesh &)(*n.get());
             if (mesh.vertex_positions.size() && mesh.texture_coords.size()) {
                 pScene->mNumMeshes += static_cast<unsigned int>(mesh.temp_map.size());
             }
         }
     }
-    pScene->mMeshes = new aiMesh*[pScene->mNumMeshes]();
-    pScene->mMaterials = new aiMaterial*[pScene->mNumMeshes]();
+    pScene->mMeshes = new aiMesh *[pScene->mNumMeshes]();
+    pScene->mMaterials = new aiMaterial *[pScene->mNumMeshes]();
     pScene->mNumMeshes = 0;
 
     // count lights and cameras
-    for(std::shared_ptr< Node >& n : scene.nodes) {
+    for (std::shared_ptr<Node> &n : scene.nodes) {
         if (n->type == Node::TYPE_LIGHT) {
             ++pScene->mNumLights;
-        }
-        else if (n->type == Node::TYPE_CAMERA) {
+        } else if (n->type == Node::TYPE_CAMERA) {
             ++pScene->mNumCameras;
         }
     }
 
     if (pScene->mNumLights) {
-        pScene->mLights  = new aiLight*[pScene->mNumLights]();
+        pScene->mLights = new aiLight *[pScene->mNumLights]();
     }
     if (pScene->mNumCameras) {
-        pScene->mCameras = new aiCamera*[pScene->mNumCameras]();
+        pScene->mCameras = new aiCamera *[pScene->mNumCameras]();
     }
     pScene->mNumLights = pScene->mNumCameras = 0;
 
     // resolve parents by their IDs and build the output graph
     std::unique_ptr<Node> root(new Group());
-    for(size_t n = 0; n < scene.nodes.size(); ++n) {
-        const Node& nn = *scene.nodes[n].get();
-        if(nn.parent_id==0) {
+    for (size_t n = 0; n < scene.nodes.size(); ++n) {
+        const Node &nn = *scene.nodes[n].get();
+        if (nn.parent_id == 0) {
             root->temp_children.push_back(&nn);
         }
 
-        for(size_t m = n; m < scene.nodes.size(); ++m) {
-            const Node& mm = *scene.nodes[m].get();
+        for (size_t m = n; m < scene.nodes.size(); ++m) {
+            const Node &mm = *scene.nodes[m].get();
             if (mm.parent_id == nn.id) {
                 nn.temp_children.push_back(&mm);
             }
         }
     }
 
-    pScene->mRootNode = BuildNodes(*root.get(),scene,pScene);
-	//flip normals after import
+    pScene->mRootNode = BuildNodes(*root.get(), scene, pScene);
+    //flip normals after import
     FlipWindingOrderProcess flip;
-    flip.Execute( pScene );
+    flip.Execute(pScene);
 }
 
 // ------------------------------------------------------------------------------------------------
-void ConvertTexture(std::shared_ptr< Texture > tex, aiMaterial* out, aiTextureType type)
-{
-    const aiString path( tex->path );
-    out->AddProperty(&path,AI_MATKEY_TEXTURE(type,0));
-    out->AddProperty(&tex->transform,1,AI_MATKEY_UVTRANSFORM(type,0));
+void ConvertTexture(std::shared_ptr<Texture> tex, aiMaterial *out, aiTextureType type) {
+    const aiString path(tex->path);
+    out->AddProperty(&path, AI_MATKEY_TEXTURE(type, 0));
+    out->AddProperty(&tex->transform, 1, AI_MATKEY_UVTRANSFORM(type, 0));
 }
 
 // ------------------------------------------------------------------------------------------------
-aiNode* COBImporter::BuildNodes(const Node& root,const Scene& scin,aiScene* fill)
-{
-    aiNode* nd = new aiNode();
+aiNode *COBImporter::BuildNodes(const Node &root, const Scene &scin, aiScene *fill) {
+    aiNode *nd = new aiNode();
     nd->mName.Set(root.name);
     nd->mTransformation = root.transform;
 
     // Note to everybody believing Voodoo is appropriate here:
     // I know polymorphism, run as fast as you can ;-)
     if (Node::TYPE_MESH == root.type) {
-        const Mesh& ndmesh = (const Mesh&)(root);
+        const Mesh &ndmesh = (const Mesh &)(root);
         if (ndmesh.vertex_positions.size() && ndmesh.texture_coords.size()) {
 
-            typedef std::pair<const unsigned int,Mesh::FaceRefList> Entry;
-            for(const Entry& reflist : ndmesh.temp_map) {
-                {   // create mesh
+            typedef std::pair<const unsigned int, Mesh::FaceRefList> Entry;
+            for (const Entry &reflist : ndmesh.temp_map) {
+                { // create mesh
                     size_t n = 0;
-                    for(Face* f : reflist.second) {
+                    for (Face *f : reflist.second) {
                         n += f->indices.size();
                     }
                     if (!n) {
                         continue;
                     }
-                    aiMesh* outmesh = fill->mMeshes[fill->mNumMeshes++] = new aiMesh();
+                    aiMesh *outmesh = fill->mMeshes[fill->mNumMeshes++] = new aiMesh();
                     ++nd->mNumMeshes;
 
                     outmesh->mVertices = new aiVector3D[n];
                     outmesh->mTextureCoords[0] = new aiVector3D[n];
 
                     outmesh->mFaces = new aiFace[reflist.second.size()]();
-                    for(Face* f : reflist.second) {
+                    for (Face *f : reflist.second) {
                         if (f->indices.empty()) {
                             continue;
                         }
 
-                        aiFace& fout = outmesh->mFaces[outmesh->mNumFaces++];
+                        aiFace &fout = outmesh->mFaces[outmesh->mNumFaces++];
                         fout.mIndices = new unsigned int[f->indices.size()];
 
-                        for(VertexIndex& v : f->indices) {
+                        for (VertexIndex &v : f->indices) {
                             if (v.pos_idx >= ndmesh.vertex_positions.size()) {
                                 ThrowException("Position index out of range");
                             }
                             if (v.uv_idx >= ndmesh.texture_coords.size()) {
                                 ThrowException("UV index out of range");
                             }
-                            outmesh->mVertices[outmesh->mNumVertices] = ndmesh.vertex_positions[ v.pos_idx ];
+                            outmesh->mVertices[outmesh->mNumVertices] = ndmesh.vertex_positions[v.pos_idx];
                             outmesh->mTextureCoords[0][outmesh->mNumVertices] = aiVector3D(
-                                ndmesh.texture_coords[ v.uv_idx ].x,
-                                ndmesh.texture_coords[ v.uv_idx ].y,
-                                0.f
-                            );
+                                    ndmesh.texture_coords[v.uv_idx].x,
+                                    ndmesh.texture_coords[v.uv_idx].y,
+                                    0.f);
 
                             fout.mIndices[fout.mNumIndices++] = outmesh->mNumVertices++;
                         }
                     }
                     outmesh->mMaterialIndex = fill->mNumMaterials;
-                }{  // create material
-                    const Material* min = NULL;
-                    for(const Material& m : scin.materials) {
+                }
+                { // create material
+                    const Material *min = nullptr;
+                    for (const Material &m : scin.materials) {
                         if (m.parent_id == ndmesh.id && m.matnum == reflist.first) {
                             min = &m;
                             break;
                         }
                     }
                     std::unique_ptr<const Material> defmat;
-                    if(!min) {
-                        ASSIMP_LOG_DEBUG(format()<<"Could not resolve material index "
-                            <<reflist.first<<" - creating default material for this slot");
+                    if (!min) {
+                        ASSIMP_LOG_DEBUG(format() << "Could not resolve material index "
+                                                  << reflist.first << " - creating default material for this slot");
 
-                        defmat.reset(min=new Material());
+                        defmat.reset(min = new Material());
                     }
 
-                    aiMaterial* mat = new aiMaterial();
+                    aiMaterial *mat = new aiMaterial();
                     fill->mMaterials[fill->mNumMaterials++] = mat;
 
-                    const aiString s(format("#mat_")<<fill->mNumMeshes<<"_"<<min->matnum);
-                    mat->AddProperty(&s,AI_MATKEY_NAME);
+                    const aiString s(format("#mat_") << fill->mNumMeshes << "_" << min->matnum);
+                    mat->AddProperty(&s, AI_MATKEY_NAME);
 
-                    if(int tmp = ndmesh.draw_flags & Mesh::WIRED ? 1 : 0) {
-                        mat->AddProperty(&tmp,1,AI_MATKEY_ENABLE_WIREFRAME);
+                    if (int tmp = ndmesh.draw_flags & Mesh::WIRED ? 1 : 0) {
+                        mat->AddProperty(&tmp, 1, AI_MATKEY_ENABLE_WIREFRAME);
                     }
 
-                    {   int shader;
-                        switch(min->shader)
-                        {
+                    {
+                        int shader;
+                        switch (min->shader) {
                         case Material::FLAT:
                             shader = aiShadingMode_Gouraud;
                             break;
@@ -337,38 +324,37 @@ aiNode* COBImporter::BuildNodes(const Node& root,const Scene& scin,aiScene* fill
                         default:
                             ai_assert(false); // shouldn't be here
                         }
-                        mat->AddProperty(&shader,1,AI_MATKEY_SHADING_MODEL);
-                        if(shader != aiShadingMode_Gouraud) {
-                            mat->AddProperty(&min->exp,1,AI_MATKEY_SHININESS);
+                        mat->AddProperty(&shader, 1, AI_MATKEY_SHADING_MODEL);
+                        if (shader != aiShadingMode_Gouraud) {
+                            mat->AddProperty(&min->exp, 1, AI_MATKEY_SHININESS);
                         }
                     }
 
-                    mat->AddProperty(&min->ior,1,AI_MATKEY_REFRACTI);
-                    mat->AddProperty(&min->rgb,1,AI_MATKEY_COLOR_DIFFUSE);
+                    mat->AddProperty(&min->ior, 1, AI_MATKEY_REFRACTI);
+                    mat->AddProperty(&min->rgb, 1, AI_MATKEY_COLOR_DIFFUSE);
 
-                    aiColor3D c = aiColor3D(min->rgb)*min->ks;
-                    mat->AddProperty(&c,1,AI_MATKEY_COLOR_SPECULAR);
+                    aiColor3D c = aiColor3D(min->rgb) * min->ks;
+                    mat->AddProperty(&c, 1, AI_MATKEY_COLOR_SPECULAR);
 
-                    c = aiColor3D(min->rgb)*min->ka;
-                    mat->AddProperty(&c,1,AI_MATKEY_COLOR_AMBIENT);
+                    c = aiColor3D(min->rgb) * min->ka;
+                    mat->AddProperty(&c, 1, AI_MATKEY_COLOR_AMBIENT);
 
                     // convert textures if some exist.
-                    if(min->tex_color) {
-                        ConvertTexture(min->tex_color,mat,aiTextureType_DIFFUSE);
+                    if (min->tex_color) {
+                        ConvertTexture(min->tex_color, mat, aiTextureType_DIFFUSE);
                     }
-                    if(min->tex_env) {
-                        ConvertTexture(min->tex_env  ,mat,aiTextureType_UNKNOWN);
+                    if (min->tex_env) {
+                        ConvertTexture(min->tex_env, mat, aiTextureType_UNKNOWN);
                     }
-                    if(min->tex_bump) {
-                        ConvertTexture(min->tex_bump ,mat,aiTextureType_HEIGHT);
+                    if (min->tex_bump) {
+                        ConvertTexture(min->tex_bump, mat, aiTextureType_HEIGHT);
                     }
                 }
             }
         }
-    }
-    else if (Node::TYPE_LIGHT == root.type) {
-        const Light& ndlight = (const Light&)(root);
-        aiLight* outlight = fill->mLights[fill->mNumLights++] = new aiLight();
+    } else if (Node::TYPE_LIGHT == root.type) {
+        const Light &ndlight = (const Light &)(root);
+        aiLight *outlight = fill->mLights[fill->mNumLights++] = new aiLight();
 
         outlight->mName.Set(ndlight.name);
         outlight->mColorDiffuse = outlight->mColorAmbient = outlight->mColorSpecular = ndlight.color;
@@ -377,27 +363,26 @@ aiNode* COBImporter::BuildNodes(const Node& root,const Scene& scin,aiScene* fill
         outlight->mAngleInnerCone = AI_DEG_TO_RAD(ndlight.inner_angle);
 
         // XXX
-        outlight->mType = ndlight.ltype==Light::SPOT ? aiLightSource_SPOT : aiLightSource_DIRECTIONAL;
-    }
-    else if (Node::TYPE_CAMERA == root.type) {
-        const Camera& ndcam = (const Camera&)(root);
-        aiCamera* outcam = fill->mCameras[fill->mNumCameras++] = new aiCamera();
+        outlight->mType = ndlight.ltype == Light::SPOT ? aiLightSource_SPOT : aiLightSource_DIRECTIONAL;
+    } else if (Node::TYPE_CAMERA == root.type) {
+        const Camera &ndcam = (const Camera &)(root);
+        aiCamera *outcam = fill->mCameras[fill->mNumCameras++] = new aiCamera();
 
         outcam->mName.Set(ndcam.name);
     }
 
     // add meshes
-    if (nd->mNumMeshes) { // mMeshes must be NULL if count is 0
+    if (nd->mNumMeshes) { // mMeshes must be nullptr if count is 0
         nd->mMeshes = new unsigned int[nd->mNumMeshes];
-        for(unsigned int i = 0; i < nd->mNumMeshes;++i) {
-            nd->mMeshes[i] = fill->mNumMeshes-i-1;
+        for (unsigned int i = 0; i < nd->mNumMeshes; ++i) {
+            nd->mMeshes[i] = fill->mNumMeshes - i - 1;
         }
     }
 
     // add children recursively
-    nd->mChildren = new aiNode*[root.temp_children.size()]();
-    for(const Node* n : root.temp_children) {
-        (nd->mChildren[nd->mNumChildren++] = BuildNodes(*n,scin,fill))->mParent = nd;
+    nd->mChildren = new aiNode *[root.temp_children.size()]();
+    for (const Node *n : root.temp_children) {
+        (nd->mChildren[nd->mNumChildren++] = BuildNodes(*n, scin, fill))->mParent = nd;
     }
 
     return nd;
@@ -405,47 +390,46 @@ aiNode* COBImporter::BuildNodes(const Node& root,const Scene& scin,aiScene* fill
 
 // ------------------------------------------------------------------------------------------------
 // Read an ASCII file into the given scene data structure
-void COBImporter::ReadAsciiFile(Scene& out, StreamReaderLE* stream)
-{
+void COBImporter::ReadAsciiFile(Scene &out, StreamReaderLE *stream) {
     ChunkInfo ci;
-    for(LineSplitter splitter(*stream);splitter;++splitter) {
+    for (LineSplitter splitter(*stream); splitter; ++splitter) {
 
         // add all chunks to be recognized here. /else ../ omitted intentionally.
         if (splitter.match_start("PolH ")) {
-            ReadChunkInfo_Ascii(ci,splitter);
-            ReadPolH_Ascii(out,splitter,ci);
+            ReadChunkInfo_Ascii(ci, splitter);
+            ReadPolH_Ascii(out, splitter, ci);
         }
         if (splitter.match_start("BitM ")) {
-            ReadChunkInfo_Ascii(ci,splitter);
-            ReadBitM_Ascii(out,splitter,ci);
+            ReadChunkInfo_Ascii(ci, splitter);
+            ReadBitM_Ascii(out, splitter, ci);
         }
         if (splitter.match_start("Mat1 ")) {
-            ReadChunkInfo_Ascii(ci,splitter);
-            ReadMat1_Ascii(out,splitter,ci);
+            ReadChunkInfo_Ascii(ci, splitter);
+            ReadMat1_Ascii(out, splitter, ci);
         }
         if (splitter.match_start("Grou ")) {
-            ReadChunkInfo_Ascii(ci,splitter);
-            ReadGrou_Ascii(out,splitter,ci);
+            ReadChunkInfo_Ascii(ci, splitter);
+            ReadGrou_Ascii(out, splitter, ci);
         }
         if (splitter.match_start("Lght ")) {
-            ReadChunkInfo_Ascii(ci,splitter);
-            ReadLght_Ascii(out,splitter,ci);
+            ReadChunkInfo_Ascii(ci, splitter);
+            ReadLght_Ascii(out, splitter, ci);
         }
         if (splitter.match_start("Came ")) {
-            ReadChunkInfo_Ascii(ci,splitter);
-            ReadCame_Ascii(out,splitter,ci);
+            ReadChunkInfo_Ascii(ci, splitter);
+            ReadCame_Ascii(out, splitter, ci);
         }
         if (splitter.match_start("Bone ")) {
-            ReadChunkInfo_Ascii(ci,splitter);
-            ReadBone_Ascii(out,splitter,ci);
+            ReadChunkInfo_Ascii(ci, splitter);
+            ReadBone_Ascii(out, splitter, ci);
         }
         if (splitter.match_start("Chan ")) {
-            ReadChunkInfo_Ascii(ci,splitter);
-            ReadChan_Ascii(out,splitter,ci);
+            ReadChunkInfo_Ascii(ci, splitter);
+            ReadChan_Ascii(out, splitter, ci);
         }
         if (splitter.match_start("Unit ")) {
-            ReadChunkInfo_Ascii(ci,splitter);
-            ReadUnit_Ascii(out,splitter,ci);
+            ReadChunkInfo_Ascii(ci, splitter);
+            ReadUnit_Ascii(out, splitter, ci);
         }
         if (splitter.match_start("END ")) {
             // we don't need this, but I guess there is a reason this
@@ -456,25 +440,22 @@ void COBImporter::ReadAsciiFile(Scene& out, StreamReaderLE* stream)
 }
 
 // ------------------------------------------------------------------------------------------------
-void COBImporter::ReadChunkInfo_Ascii(ChunkInfo& out, const LineSplitter& splitter)
-{
-    const char* all_tokens[8];
+void COBImporter::ReadChunkInfo_Ascii(ChunkInfo &out, const LineSplitter &splitter) {
+    const char *all_tokens[8];
     splitter.get_tokens(all_tokens);
 
-    out.version = (all_tokens[1][1]-'0')*100+(all_tokens[1][3]-'0')*10+(all_tokens[1][4]-'0');
-    out.id  = strtoul10(all_tokens[3]);
+    out.version = (all_tokens[1][1] - '0') * 100 + (all_tokens[1][3] - '0') * 10 + (all_tokens[1][4] - '0');
+    out.id = strtoul10(all_tokens[3]);
     out.parent_id = strtoul10(all_tokens[5]);
     out.size = strtol10(all_tokens[7]);
 }
 
 // ------------------------------------------------------------------------------------------------
-void COBImporter::UnsupportedChunk_Ascii(LineSplitter& splitter, const ChunkInfo& nfo, const char* name)
-{
-    const std::string error = format("Encountered unsupported chunk: ") <<  name <<
-        " [version: "<<nfo.version<<", size: "<<nfo.size<<"]";
+void COBImporter::UnsupportedChunk_Ascii(LineSplitter &splitter, const ChunkInfo &nfo, const char *name) {
+    const std::string error = format("Encountered unsupported chunk: ") << name << " [version: " << nfo.version << ", size: " << nfo.size << "]";
 
     // we can recover if the chunk size was specified.
-    if(nfo.size != static_cast<unsigned int>(-1)) {
+    if (nfo.size != static_cast<unsigned int>(-1)) {
         ASSIMP_LOG_ERROR(error);
 
         // (HACK) - our current position in the stream is the beginning of the
@@ -483,25 +464,23 @@ void COBImporter::UnsupportedChunk_Ascii(LineSplitter& splitter, const ChunkInfo
         // missing the next line.
         splitter.get_stream().IncPtr(nfo.size);
         splitter.swallow_next_increment();
-    }
-    else ThrowException(error);
+    } else
+        ThrowException(error);
 }
 
 // ------------------------------------------------------------------------------------------------
-void COBImporter::ReadBasicNodeInfo_Ascii(Node& msh, LineSplitter& splitter, const ChunkInfo& /*nfo*/)
-{
-    for(;splitter;++splitter) {
+void COBImporter::ReadBasicNodeInfo_Ascii(Node &msh, LineSplitter &splitter, const ChunkInfo & /*nfo*/) {
+    for (; splitter; ++splitter) {
         if (splitter.match_start("Name")) {
             msh.name = std::string(splitter[1]);
 
             // make nice names by merging the dupe count
-            std::replace(msh.name.begin(),msh.name.end(),
-                ',','_');
-        }
-        else if (splitter.match_start("Transform")) {
-            for(unsigned int y = 0; y < 4 && ++splitter; ++y) {
-                const char* s = splitter->c_str();
-                for(unsigned int x = 0; x < 4; ++x) {
+            std::replace(msh.name.begin(), msh.name.end(),
+                    ',', '_');
+        } else if (splitter.match_start("Transform")) {
+            for (unsigned int y = 0; y < 4 && ++splitter; ++y) {
+                const char *s = splitter->c_str();
+                for (unsigned int x = 0; x < 4; ++x) {
                     SkipSpaces(&s);
                     msh.transform[y][x] = fast_atof(&s);
                 }
@@ -514,12 +493,11 @@ void COBImporter::ReadBasicNodeInfo_Ascii(Node& msh, LineSplitter& splitter, con
 
 // ------------------------------------------------------------------------------------------------
 template <typename T>
-void COBImporter::ReadFloat3Tuple_Ascii(T& fill, const char** in)
-{
-    const char* rgb = *in;
-    for(unsigned int i = 0; i < 3; ++i) {
+void COBImporter::ReadFloat3Tuple_Ascii(T &fill, const char **in) {
+    const char *rgb = *in;
+    for (unsigned int i = 0; i < 3; ++i) {
         SkipSpaces(&rgb);
-        if (*rgb == ',')++rgb;
+        if (*rgb == ',') ++rgb;
         SkipSpaces(&rgb);
 
         fill[i] = fast_atof(&rgb);
@@ -528,164 +506,154 @@ void COBImporter::ReadFloat3Tuple_Ascii(T& fill, const char** in)
 }
 
 // ------------------------------------------------------------------------------------------------
-void COBImporter::ReadMat1_Ascii(Scene& out, LineSplitter& splitter, const ChunkInfo& nfo)
-{
-    if(nfo.version > 8) {
-        return UnsupportedChunk_Ascii(splitter,nfo,"Mat1");
+void COBImporter::ReadMat1_Ascii(Scene &out, LineSplitter &splitter, const ChunkInfo &nfo) {
+    if (nfo.version > 8) {
+        return UnsupportedChunk_Ascii(splitter, nfo, "Mat1");
     }
 
     ++splitter;
     if (!splitter.match_start("mat# ")) {
-        ASSIMP_LOG_WARN_F( "Expected `mat#` line in `Mat1` chunk ", nfo.id );
+        ASSIMP_LOG_WARN_F("Expected `mat#` line in `Mat1` chunk ", nfo.id);
         return;
     }
 
     out.materials.push_back(Material());
-    Material& mat = out.materials.back();
+    Material &mat = out.materials.back();
     mat = nfo;
 
     mat.matnum = strtoul10(splitter[1]);
     ++splitter;
 
     if (!splitter.match_start("shader: ")) {
-        ASSIMP_LOG_WARN_F( "Expected `mat#` line in `Mat1` chunk ", nfo.id);
+        ASSIMP_LOG_WARN_F("Expected `mat#` line in `Mat1` chunk ", nfo.id);
         return;
     }
     std::string shader = std::string(splitter[1]);
-    shader = shader.substr(0,shader.find_first_of(" \t"));
+    shader = shader.substr(0, shader.find_first_of(" \t"));
 
     if (shader == "metal") {
         mat.shader = Material::METAL;
-    }
-    else if (shader == "phong") {
+    } else if (shader == "phong") {
         mat.shader = Material::PHONG;
-    }
-    else if (shader != "flat") {
-        ASSIMP_LOG_WARN_F( "Unknown value for `shader` in `Mat1` chunk ", nfo.id );
+    } else if (shader != "flat") {
+        ASSIMP_LOG_WARN_F("Unknown value for `shader` in `Mat1` chunk ", nfo.id);
     }
 
     ++splitter;
     if (!splitter.match_start("rgb ")) {
-        ASSIMP_LOG_WARN_F( "Expected `rgb` line in `Mat1` chunk ", nfo.id);
+        ASSIMP_LOG_WARN_F("Expected `rgb` line in `Mat1` chunk ", nfo.id);
     }
 
-    const char* rgb = splitter[1];
-    ReadFloat3Tuple_Ascii(mat.rgb,&rgb);
+    const char *rgb = splitter[1];
+    ReadFloat3Tuple_Ascii(mat.rgb, &rgb);
 
     ++splitter;
     if (!splitter.match_start("alpha ")) {
-        ASSIMP_LOG_WARN_F( "Expected `alpha` line in `Mat1` chunk ", nfo.id);
+        ASSIMP_LOG_WARN_F("Expected `alpha` line in `Mat1` chunk ", nfo.id);
     }
 
-    const char* tokens[10];
+    const char *tokens[10];
     splitter.get_tokens(tokens);
 
-    mat.alpha   = fast_atof( tokens[1] );
-    mat.ka      = fast_atof( tokens[3] );
-    mat.ks      = fast_atof( tokens[5] );
-    mat.exp     = fast_atof( tokens[7] );
-    mat.ior     = fast_atof( tokens[9] );
+    mat.alpha = fast_atof(tokens[1]);
+    mat.ka = fast_atof(tokens[3]);
+    mat.ks = fast_atof(tokens[5]);
+    mat.exp = fast_atof(tokens[7]);
+    mat.ior = fast_atof(tokens[9]);
 }
 
 // ------------------------------------------------------------------------------------------------
-void COBImporter::ReadUnit_Ascii(Scene& out, LineSplitter& splitter, const ChunkInfo& nfo)
-{
-    if(nfo.version > 1) {
-        return UnsupportedChunk_Ascii(splitter,nfo,"Unit");
+void COBImporter::ReadUnit_Ascii(Scene &out, LineSplitter &splitter, const ChunkInfo &nfo) {
+    if (nfo.version > 1) {
+        return UnsupportedChunk_Ascii(splitter, nfo, "Unit");
     }
     ++splitter;
     if (!splitter.match_start("Units ")) {
-        ASSIMP_LOG_WARN_F( "Expected `Units` line in `Unit` chunk ", nfo.id);
+        ASSIMP_LOG_WARN_F("Expected `Units` line in `Unit` chunk ", nfo.id);
         return;
     }
 
     // parent chunks preceede their childs, so we should have the
     // corresponding chunk already.
-    for(std::shared_ptr< Node >& nd : out.nodes) {
+    for (std::shared_ptr<Node> &nd : out.nodes) {
         if (nd->id == nfo.parent_id) {
-            const unsigned int t=strtoul10(splitter[1]);
+            const unsigned int t = strtoul10(splitter[1]);
 
-            nd->unit_scale = t>=sizeof(units)/sizeof(units[0])?(
-                ASSIMP_LOG_WARN_F(t, " is not a valid value for `Units` attribute in `Unit chunk` ", nfo.id)
-                ,1.f):units[t];
+            nd->unit_scale = t >= sizeof(units) / sizeof(units[0]) ? (
+                                                                             ASSIMP_LOG_WARN_F(t, " is not a valid value for `Units` attribute in `Unit chunk` ", nfo.id), 1.f) :
+                                                                     units[t];
             return;
         }
     }
-    ASSIMP_LOG_WARN_F( "`Unit` chunk ", nfo.id, " is a child of ", nfo.parent_id, " which does not exist");
+    ASSIMP_LOG_WARN_F("`Unit` chunk ", nfo.id, " is a child of ", nfo.parent_id, " which does not exist");
 }
 
 // ------------------------------------------------------------------------------------------------
-void COBImporter::ReadChan_Ascii(Scene& /*out*/, LineSplitter& splitter, const ChunkInfo& nfo)
-{
-    if(nfo.version > 8) {
-        return UnsupportedChunk_Ascii(splitter,nfo,"Chan");
+void COBImporter::ReadChan_Ascii(Scene & /*out*/, LineSplitter &splitter, const ChunkInfo &nfo) {
+    if (nfo.version > 8) {
+        return UnsupportedChunk_Ascii(splitter, nfo, "Chan");
     }
 }
 
 // ------------------------------------------------------------------------------------------------
-void COBImporter::ReadLght_Ascii(Scene& out, LineSplitter& splitter, const ChunkInfo& nfo)
-{
-    if(nfo.version > 8) {
-        return UnsupportedChunk_Ascii(splitter,nfo,"Lght");
+void COBImporter::ReadLght_Ascii(Scene &out, LineSplitter &splitter, const ChunkInfo &nfo) {
+    if (nfo.version > 8) {
+        return UnsupportedChunk_Ascii(splitter, nfo, "Lght");
     }
 
     out.nodes.push_back(std::shared_ptr<Light>(new Light()));
-    Light& msh = (Light&)(*out.nodes.back().get());
+    Light &msh = (Light &)(*out.nodes.back().get());
     msh = nfo;
 
-    ReadBasicNodeInfo_Ascii(msh,++splitter,nfo);
+    ReadBasicNodeInfo_Ascii(msh, ++splitter, nfo);
 
     if (splitter.match_start("Infinite ")) {
         msh.ltype = Light::INFINITE;
-    }
-    else if (splitter.match_start("Local ")) {
+    } else if (splitter.match_start("Local ")) {
         msh.ltype = Light::LOCAL;
-    }
-    else if (splitter.match_start("Spot ")) {
+    } else if (splitter.match_start("Spot ")) {
         msh.ltype = Light::SPOT;
-    }
-    else {
-        ASSIMP_LOG_WARN_F( "Unknown kind of light source in `Lght` chunk ", nfo.id, " : ", *splitter );
+    } else {
+        ASSIMP_LOG_WARN_F("Unknown kind of light source in `Lght` chunk ", nfo.id, " : ", *splitter);
         msh.ltype = Light::SPOT;
     }
 
     ++splitter;
     if (!splitter.match_start("color ")) {
-        ASSIMP_LOG_WARN_F( "Expected `color` line in `Lght` chunk ", nfo.id );
+        ASSIMP_LOG_WARN_F("Expected `color` line in `Lght` chunk ", nfo.id);
     }
 
-    const char* rgb = splitter[1];
-    ReadFloat3Tuple_Ascii(msh.color ,&rgb);
+    const char *rgb = splitter[1];
+    ReadFloat3Tuple_Ascii(msh.color, &rgb);
 
     SkipSpaces(&rgb);
-    if (strncmp(rgb,"cone angle",10) != 0) {
-        ASSIMP_LOG_WARN_F( "Expected `cone angle` entity in `color` line in `Lght` chunk ", nfo.id );
+    if (strncmp(rgb, "cone angle", 10) != 0) {
+        ASSIMP_LOG_WARN_F("Expected `cone angle` entity in `color` line in `Lght` chunk ", nfo.id);
     }
-    SkipSpaces(rgb+10,&rgb);
+    SkipSpaces(rgb + 10, &rgb);
     msh.angle = fast_atof(&rgb);
 
     SkipSpaces(&rgb);
-    if (strncmp(rgb,"inner angle",11) != 0) {
-        ASSIMP_LOG_WARN_F( "Expected `inner angle` entity in `color` line in `Lght` chunk ", nfo.id);
+    if (strncmp(rgb, "inner angle", 11) != 0) {
+        ASSIMP_LOG_WARN_F("Expected `inner angle` entity in `color` line in `Lght` chunk ", nfo.id);
     }
-    SkipSpaces(rgb+11,&rgb);
+    SkipSpaces(rgb + 11, &rgb);
     msh.inner_angle = fast_atof(&rgb);
 
     // skip the rest for we can't handle this kind of physically-based lighting information.
 }
 
 // ------------------------------------------------------------------------------------------------
-void COBImporter::ReadCame_Ascii(Scene& out, LineSplitter& splitter, const ChunkInfo& nfo)
-{
-    if(nfo.version > 2) {
-        return UnsupportedChunk_Ascii(splitter,nfo,"Came");
+void COBImporter::ReadCame_Ascii(Scene &out, LineSplitter &splitter, const ChunkInfo &nfo) {
+    if (nfo.version > 2) {
+        return UnsupportedChunk_Ascii(splitter, nfo, "Came");
     }
 
     out.nodes.push_back(std::shared_ptr<Camera>(new Camera()));
-    Camera& msh = (Camera&)(*out.nodes.back().get());
+    Camera &msh = (Camera &)(*out.nodes.back().get());
     msh = nfo;
 
-    ReadBasicNodeInfo_Ascii(msh,++splitter,nfo);
+    ReadBasicNodeInfo_Ascii(msh, ++splitter, nfo);
 
     // skip the next line, we don't know this differenciation between a
     // standard camera and a panoramic camera.
@@ -693,60 +661,57 @@ void COBImporter::ReadCame_Ascii(Scene& out, LineSplitter& splitter, const Chunk
 }
 
 // ------------------------------------------------------------------------------------------------
-void COBImporter::ReadBone_Ascii(Scene& out, LineSplitter& splitter, const ChunkInfo& nfo)
-{
-    if(nfo.version > 5) {
-        return UnsupportedChunk_Ascii(splitter,nfo,"Bone");
+void COBImporter::ReadBone_Ascii(Scene &out, LineSplitter &splitter, const ChunkInfo &nfo) {
+    if (nfo.version > 5) {
+        return UnsupportedChunk_Ascii(splitter, nfo, "Bone");
     }
 
     out.nodes.push_back(std::shared_ptr<Bone>(new Bone()));
-    Bone& msh = (Bone&)(*out.nodes.back().get());
+    Bone &msh = (Bone &)(*out.nodes.back().get());
     msh = nfo;
 
-    ReadBasicNodeInfo_Ascii(msh,++splitter,nfo);
+    ReadBasicNodeInfo_Ascii(msh, ++splitter, nfo);
 
     // TODO
 }
 
 // ------------------------------------------------------------------------------------------------
-void COBImporter::ReadGrou_Ascii(Scene& out, LineSplitter& splitter, const ChunkInfo& nfo)
-{
-    if(nfo.version > 1) {
-        return UnsupportedChunk_Ascii(splitter,nfo,"Grou");
+void COBImporter::ReadGrou_Ascii(Scene &out, LineSplitter &splitter, const ChunkInfo &nfo) {
+    if (nfo.version > 1) {
+        return UnsupportedChunk_Ascii(splitter, nfo, "Grou");
     }
 
     out.nodes.push_back(std::shared_ptr<Group>(new Group()));
-    Group& msh = (Group&)(*out.nodes.back().get());
+    Group &msh = (Group &)(*out.nodes.back().get());
     msh = nfo;
 
-    ReadBasicNodeInfo_Ascii(msh,++splitter,nfo);
+    ReadBasicNodeInfo_Ascii(msh, ++splitter, nfo);
 }
 
 // ------------------------------------------------------------------------------------------------
-void COBImporter::ReadPolH_Ascii(Scene& out, LineSplitter& splitter, const ChunkInfo& nfo)
-{
-    if(nfo.version > 8) {
-        return UnsupportedChunk_Ascii(splitter,nfo,"PolH");
+void COBImporter::ReadPolH_Ascii(Scene &out, LineSplitter &splitter, const ChunkInfo &nfo) {
+    if (nfo.version > 8) {
+        return UnsupportedChunk_Ascii(splitter, nfo, "PolH");
     }
 
     out.nodes.push_back(std::shared_ptr<Mesh>(new Mesh()));
-    Mesh& msh = (Mesh&)(*out.nodes.back().get());
+    Mesh &msh = (Mesh &)(*out.nodes.back().get());
     msh = nfo;
 
-    ReadBasicNodeInfo_Ascii(msh,++splitter,nfo);
+    ReadBasicNodeInfo_Ascii(msh, ++splitter, nfo);
 
     // the chunk has a fixed order of components, but some are not interesting of us so
     // we're just looking for keywords in arbitrary order. The end of the chunk is
     // either the last `Face` or the `DrawFlags` attribute, depending on the format ver.
-    for(;splitter;++splitter) {
+    for (; splitter; ++splitter) {
         if (splitter.match_start("World Vertices")) {
             const unsigned int cnt = strtoul10(splitter[2]);
             msh.vertex_positions.resize(cnt);
 
-            for(unsigned int cur = 0;cur < cnt && ++splitter;++cur) {
-                const char* s = splitter->c_str();
+            for (unsigned int cur = 0; cur < cnt && ++splitter; ++cur) {
+                const char *s = splitter->c_str();
 
-                aiVector3D& v = msh.vertex_positions[cur];
+                aiVector3D &v = msh.vertex_positions[cur];
 
                 SkipSpaces(&s);
                 v.x = fast_atof(&s);
@@ -755,29 +720,27 @@ void COBImporter::ReadPolH_Ascii(Scene& out, LineSplitter& splitter, const Chunk
                 SkipSpaces(&s);
                 v.z = fast_atof(&s);
             }
-        }
-        else if (splitter.match_start("Texture Vertices")) {
+        } else if (splitter.match_start("Texture Vertices")) {
             const unsigned int cnt = strtoul10(splitter[2]);
             msh.texture_coords.resize(cnt);
 
-            for(unsigned int cur = 0;cur < cnt && ++splitter;++cur) {
-                const char* s = splitter->c_str();
+            for (unsigned int cur = 0; cur < cnt && ++splitter; ++cur) {
+                const char *s = splitter->c_str();
 
-                aiVector2D& v = msh.texture_coords[cur];
+                aiVector2D &v = msh.texture_coords[cur];
 
                 SkipSpaces(&s);
                 v.x = fast_atof(&s);
                 SkipSpaces(&s);
                 v.y = fast_atof(&s);
             }
-        }
-        else if (splitter.match_start("Faces")) {
+        } else if (splitter.match_start("Faces")) {
             const unsigned int cnt = strtoul10(splitter[1]);
             msh.faces.reserve(cnt);
 
-            for(unsigned int cur = 0; cur < cnt && ++splitter ;++cur) {
+            for (unsigned int cur = 0; cur < cnt && ++splitter; ++cur) {
                 if (splitter.match_start("Hole")) {
-                    ASSIMP_LOG_WARN( "Skipping unsupported `Hole` line" );
+                    ASSIMP_LOG_WARN("Skipping unsupported `Hole` line");
                     continue;
                 }
 
@@ -786,25 +749,25 @@ void COBImporter::ReadPolH_Ascii(Scene& out, LineSplitter& splitter, const Chunk
                 }
 
                 msh.faces.push_back(Face());
-                Face& face = msh.faces.back();
+                Face &face = msh.faces.back();
 
                 face.indices.resize(strtoul10(splitter[2]));
                 face.flags = strtoul10(splitter[4]);
                 face.material = strtoul10(splitter[6]);
 
-                const char* s = (++splitter)->c_str();
-                for(size_t i = 0; i < face.indices.size(); ++i) {
-                    if(!SkipSpaces(&s)) {
+                const char *s = (++splitter)->c_str();
+                for (size_t i = 0; i < face.indices.size(); ++i) {
+                    if (!SkipSpaces(&s)) {
                         ThrowException("Expected EOL token in Face entry");
                     }
                     if ('<' != *s++) {
                         ThrowException("Expected < token in Face entry");
                     }
-                    face.indices[i].pos_idx = strtoul10(s,&s);
+                    face.indices[i].pos_idx = strtoul10(s, &s);
                     if (',' != *s++) {
                         ThrowException("Expected , token in Face entry");
                     }
-                    face.indices[i].uv_idx = strtoul10(s,&s);
+                    face.indices[i].uv_idx = strtoul10(s, &s);
                     if ('>' != *s++) {
                         ThrowException("Expected < token in Face entry");
                     }
@@ -813,8 +776,7 @@ void COBImporter::ReadPolH_Ascii(Scene& out, LineSplitter& splitter, const Chunk
             if (nfo.version <= 4) {
                 break;
             }
-        }
-        else if (splitter.match_start("DrawFlags")) {
+        } else if (splitter.match_start("DrawFlags")) {
             msh.draw_flags = strtoul10(splitter[1]);
             break;
         }
@@ -822,12 +784,11 @@ void COBImporter::ReadPolH_Ascii(Scene& out, LineSplitter& splitter, const Chunk
 }
 
 // ------------------------------------------------------------------------------------------------
-void COBImporter::ReadBitM_Ascii(Scene& /*out*/, LineSplitter& splitter, const ChunkInfo& nfo)
-{
-    if(nfo.version > 1) {
-        return UnsupportedChunk_Ascii(splitter,nfo,"BitM");
+void COBImporter::ReadBitM_Ascii(Scene & /*out*/, LineSplitter &splitter, const ChunkInfo &nfo) {
+    if (nfo.version > 1) {
+        return UnsupportedChunk_Ascii(splitter, nfo, "BitM");
     }
-/*
+    /*
     "\nThumbNailHdrSize %ld"
     "\nThumbHeader: %02hx 02hx %02hx "
     "\nColorBufSize %ld"
@@ -845,222 +806,203 @@ void COBImporter::ReadBitM_Ascii(Scene& /*out*/, LineSplitter& splitter, const C
         Bitmap::BitmapHeader data;
         char opaq[sizeof Bitmap::BitmapHeader()];
     };*/
-//  ReadHexOctets(opaq,head,(++splitter)[1]);
+    //  ReadHexOctets(opaq,head,(++splitter)[1]);
 }
 
 // ------------------------------------------------------------------------------------------------
-void COBImporter::ReadString_Binary(std::string& out, StreamReaderLE& reader)
-{
-    out.resize( reader.GetI2());
-    for(char& c : out) {
+void COBImporter::ReadString_Binary(std::string &out, StreamReaderLE &reader) {
+    out.resize(reader.GetI2());
+    for (char &c : out) {
         c = reader.GetI1();
     }
 }
 
 // ------------------------------------------------------------------------------------------------
-void COBImporter::ReadBasicNodeInfo_Binary(Node& msh, StreamReaderLE& reader, const ChunkInfo& /*nfo*/)
-{
+void COBImporter::ReadBasicNodeInfo_Binary(Node &msh, StreamReaderLE &reader, const ChunkInfo & /*nfo*/) {
     const unsigned int dupes = reader.GetI2();
-    ReadString_Binary(msh.name,reader);
+    ReadString_Binary(msh.name, reader);
 
-    msh.name = format(msh.name)<<'_'<<dupes;
+    msh.name = format(msh.name) << '_' << dupes;
 
     // skip local axes for the moment
     reader.IncPtr(48);
 
     msh.transform = aiMatrix4x4();
-    for(unsigned int y = 0; y < 3; ++y) {
-        for(unsigned int x =0; x < 4; ++x) {
+    for (unsigned int y = 0; y < 3; ++y) {
+        for (unsigned int x = 0; x < 4; ++x) {
             msh.transform[y][x] = reader.GetF4();
         }
     }
 }
 
 // ------------------------------------------------------------------------------------------------
-void COBImporter::UnsupportedChunk_Binary( StreamReaderLE& reader, const ChunkInfo& nfo, const char* name)
-{
-    const std::string error = format("Encountered unsupported chunk: ") <<  name <<
-        " [version: "<<nfo.version<<", size: "<<nfo.size<<"]";
+void COBImporter::UnsupportedChunk_Binary(StreamReaderLE &reader, const ChunkInfo &nfo, const char *name) {
+    const std::string error = format("Encountered unsupported chunk: ") << name << " [version: " << nfo.version << ", size: " << nfo.size << "]";
 
     // we can recover if the chunk size was specified.
-    if(nfo.size != static_cast<unsigned int>(-1)) {
+    if (nfo.size != static_cast<unsigned int>(-1)) {
         ASSIMP_LOG_ERROR(error);
         reader.IncPtr(nfo.size);
-    }
-    else ThrowException(error);
+    } else
+        ThrowException(error);
 }
 
 // ------------------------------------------------------------------------------------------------
 // tiny utility guard to aid me at staying within chunk boundaries.
 class chunk_guard {
 public:
-    chunk_guard(const COB::ChunkInfo& nfo, StreamReaderLE& reader)
-    : nfo(nfo)
-    , reader(reader)
-    , cur(reader.GetCurrentPos()) {
+    chunk_guard(const COB::ChunkInfo &nfo, StreamReaderLE &reader) :
+            nfo(nfo), reader(reader), cur(reader.GetCurrentPos()) {
         // empty
     }
 
     ~chunk_guard() {
         // don't do anything if the size is not given
-        if(nfo.size != static_cast<unsigned int>(-1)) {
+        if (nfo.size != static_cast<unsigned int>(-1)) {
             try {
-                reader.IncPtr( static_cast< int >( nfo.size ) - reader.GetCurrentPos() + cur );
-            } catch (const DeadlyImportError& ) {
+                reader.IncPtr(static_cast<int>(nfo.size) - reader.GetCurrentPos() + cur);
+            } catch (const DeadlyImportError &) {
                 // out of limit so correct the value
-                reader.IncPtr( reader.GetReadLimit() );
+                reader.IncPtr(reader.GetReadLimit());
             }
         }
     }
 
 private:
-    const COB::ChunkInfo& nfo;
-    StreamReaderLE& reader;
+    const COB::ChunkInfo &nfo;
+    StreamReaderLE &reader;
     long cur;
 };
 
 // ------------------------------------------------------------------------------------------------
-void COBImporter::ReadBinaryFile(Scene& out, StreamReaderLE* reader) {
+void COBImporter::ReadBinaryFile(Scene &out, StreamReaderLE *reader) {
     if (nullptr == reader) {
         return;
     }
 
-    while(1) {
+    while (1) {
         std::string type;
-         type += reader -> GetI1()
-        ,type += reader -> GetI1()
-        ,type += reader -> GetI1()
-        ,type += reader -> GetI1()
-        ;
+        type += reader->GetI1(), type += reader->GetI1(), type += reader->GetI1(), type += reader->GetI1();
 
         ChunkInfo nfo;
-        nfo.version  = reader -> GetI2()*10;
-        nfo.version += reader -> GetI2();
+        nfo.version = reader->GetI2() * 10;
+        nfo.version += reader->GetI2();
 
         nfo.id = reader->GetI4();
         nfo.parent_id = reader->GetI4();
         nfo.size = reader->GetI4();
 
         if (type == "PolH") {
-            ReadPolH_Binary(out,*reader,nfo);
+            ReadPolH_Binary(out, *reader, nfo);
+        } else if (type == "BitM") {
+            ReadBitM_Binary(out, *reader, nfo);
+        } else if (type == "Grou") {
+            ReadGrou_Binary(out, *reader, nfo);
+        } else if (type == "Lght") {
+            ReadLght_Binary(out, *reader, nfo);
+        } else if (type == "Came") {
+            ReadCame_Binary(out, *reader, nfo);
+        } else if (type == "Mat1") {
+            ReadMat1_Binary(out, *reader, nfo);
         }
-        else if (type == "BitM") {
-            ReadBitM_Binary(out,*reader,nfo);
-        }
-        else if (type == "Grou") {
-            ReadGrou_Binary(out,*reader,nfo);
-        }
-        else if (type == "Lght") {
-            ReadLght_Binary(out,*reader,nfo);
-        }
-        else if (type == "Came") {
-            ReadCame_Binary(out,*reader,nfo);
-        }
-        else if (type == "Mat1") {
-            ReadMat1_Binary(out,*reader,nfo);
-        }
-    /*  else if (type == "Bone") {
+        /*  else if (type == "Bone") {
             ReadBone_Binary(out,*reader,nfo);
         }
         else if (type == "Chan") {
             ReadChan_Binary(out,*reader,nfo);
         }*/
         else if (type == "Unit") {
-            ReadUnit_Binary(out,*reader,nfo);
-        }
-        else if (type == "OLay") {
+            ReadUnit_Binary(out, *reader, nfo);
+        } else if (type == "OLay") {
             // ignore layer index silently.
-            if(nfo.size != static_cast<unsigned int>(-1) ) {
+            if (nfo.size != static_cast<unsigned int>(-1)) {
                 reader->IncPtr(nfo.size);
-            }
-            else return UnsupportedChunk_Binary(*reader,nfo,type.c_str());
-        }
-        else if (type == "END ") {
+            } else
+                return UnsupportedChunk_Binary(*reader, nfo, type.c_str());
+        } else if (type == "END ") {
             return;
-        }
-        else UnsupportedChunk_Binary(*reader,nfo,type.c_str());
+        } else
+            UnsupportedChunk_Binary(*reader, nfo, type.c_str());
     }
 }
 
 // ------------------------------------------------------------------------------------------------
-void COBImporter::ReadPolH_Binary(COB::Scene& out, StreamReaderLE& reader, const ChunkInfo& nfo)
-{
-    if(nfo.version > 8) {
-        return UnsupportedChunk_Binary(reader,nfo,"PolH");
+void COBImporter::ReadPolH_Binary(COB::Scene &out, StreamReaderLE &reader, const ChunkInfo &nfo) {
+    if (nfo.version > 8) {
+        return UnsupportedChunk_Binary(reader, nfo, "PolH");
     }
-    const chunk_guard cn(nfo,reader);
+    const chunk_guard cn(nfo, reader);
 
     out.nodes.push_back(std::shared_ptr<Mesh>(new Mesh()));
-    Mesh& msh = (Mesh&)(*out.nodes.back().get());
+    Mesh &msh = (Mesh &)(*out.nodes.back().get());
     msh = nfo;
 
-    ReadBasicNodeInfo_Binary(msh,reader,nfo);
+    ReadBasicNodeInfo_Binary(msh, reader, nfo);
 
     msh.vertex_positions.resize(reader.GetI4());
-    for(aiVector3D& v : msh.vertex_positions) {
+    for (aiVector3D &v : msh.vertex_positions) {
         v.x = reader.GetF4();
         v.y = reader.GetF4();
         v.z = reader.GetF4();
     }
 
     msh.texture_coords.resize(reader.GetI4());
-    for(aiVector2D& v : msh.texture_coords) {
+    for (aiVector2D &v : msh.texture_coords) {
         v.x = reader.GetF4();
         v.y = reader.GetF4();
     }
 
     const size_t numf = reader.GetI4();
     msh.faces.reserve(numf);
-    for(size_t i = 0; i < numf; ++i) {
+    for (size_t i = 0; i < numf; ++i) {
         // XXX backface culling flag is 0x10 in flags
 
         // hole?
         bool hole = (reader.GetI1() & 0x08) != 0;
-        if ( hole ) {
+        if (hole) {
             // XXX Basically this should just work fine - then triangulator
             // should output properly triangulated data even for polygons
             // with holes. Test data specific to COB is needed to confirm it.
             if (msh.faces.empty()) {
                 ThrowException(format("A hole is the first entity in the `PolH` chunk with id ") << nfo.id);
             }
-        }
-        else msh.faces.push_back(Face());
-        Face& f = msh.faces.back();
+        } else
+            msh.faces.push_back(Face());
+        Face &f = msh.faces.back();
 
         const size_t num = reader.GetI2();
         f.indices.reserve(f.indices.size() + num);
 
-        if(!hole) {
+        if (!hole) {
             f.material = reader.GetI2();
             f.flags = 0;
         }
 
-        for(size_t x = 0; x < num; ++x) {
+        for (size_t x = 0; x < num; ++x) {
             f.indices.push_back(VertexIndex());
 
-            VertexIndex& v = f.indices.back();
+            VertexIndex &v = f.indices.back();
             v.pos_idx = reader.GetI4();
             v.uv_idx = reader.GetI4();
         }
 
-        if(hole) {
-            std::reverse(f.indices.rbegin(),f.indices.rbegin()+num);
+        if (hole) {
+            std::reverse(f.indices.rbegin(), f.indices.rbegin() + num);
         }
     }
-    if (nfo.version>4) {
+    if (nfo.version > 4) {
         msh.draw_flags = reader.GetI4();
     }
-    nfo.version>5 && nfo.version<8 ? reader.GetI4() : 0;
+    nfo.version > 5 && nfo.version < 8 ? reader.GetI4() : 0;
 }
 
 // ------------------------------------------------------------------------------------------------
-void COBImporter::ReadBitM_Binary(COB::Scene& /*out*/, StreamReaderLE& reader, const ChunkInfo& nfo)
-{
-    if(nfo.version > 1) {
-        return UnsupportedChunk_Binary(reader,nfo,"BitM");
+void COBImporter::ReadBitM_Binary(COB::Scene & /*out*/, StreamReaderLE &reader, const ChunkInfo &nfo) {
+    if (nfo.version > 1) {
+        return UnsupportedChunk_Binary(reader, nfo, "BitM");
     }
 
-    const chunk_guard cn(nfo,reader);
+    const chunk_guard cn(nfo, reader);
 
     const uint32_t len = reader.GetI4();
     reader.IncPtr(len);
@@ -1070,47 +1012,46 @@ void COBImporter::ReadBitM_Binary(COB::Scene& /*out*/, StreamReaderLE& reader, c
 }
 
 // ------------------------------------------------------------------------------------------------
-void COBImporter::ReadMat1_Binary(COB::Scene& out, StreamReaderLE& reader, const ChunkInfo& nfo)
-{
-    if(nfo.version > 8) {
-        return UnsupportedChunk_Binary(reader,nfo,"Mat1");
+void COBImporter::ReadMat1_Binary(COB::Scene &out, StreamReaderLE &reader, const ChunkInfo &nfo) {
+    if (nfo.version > 8) {
+        return UnsupportedChunk_Binary(reader, nfo, "Mat1");
     }
 
-    const chunk_guard cn(nfo,reader);
+    const chunk_guard cn(nfo, reader);
 
     out.materials.push_back(Material());
-    Material& mat = out.materials.back();
+    Material &mat = out.materials.back();
     mat = nfo;
 
     mat.matnum = reader.GetI2();
-    switch(reader.GetI1()) {
-        case 'f':
-            mat.type = Material::FLAT;
-            break;
-        case 'p':
-            mat.type = Material::PHONG;
-            break;
-        case 'm':
-            mat.type = Material::METAL;
-            break;
-        default:
-            ASSIMP_LOG_ERROR_F( "Unrecognized shader type in `Mat1` chunk with id ", nfo.id );
-            mat.type = Material::FLAT;
+    switch (reader.GetI1()) {
+    case 'f':
+        mat.type = Material::FLAT;
+        break;
+    case 'p':
+        mat.type = Material::PHONG;
+        break;
+    case 'm':
+        mat.type = Material::METAL;
+        break;
+    default:
+        ASSIMP_LOG_ERROR_F("Unrecognized shader type in `Mat1` chunk with id ", nfo.id);
+        mat.type = Material::FLAT;
     }
 
-    switch(reader.GetI1()) {
-        case 'f':
-            mat.autofacet = Material::FACETED;
-            break;
-        case 'a':
-            mat.autofacet = Material::AUTOFACETED;
-            break;
-        case 's':
-            mat.autofacet = Material::SMOOTH;
-            break;
-        default:
-            ASSIMP_LOG_ERROR_F( "Unrecognized faceting mode in `Mat1` chunk with id ", nfo.id );
-            mat.autofacet = Material::FACETED;
+    switch (reader.GetI1()) {
+    case 'f':
+        mat.autofacet = Material::FACETED;
+        break;
+    case 'a':
+        mat.autofacet = Material::AUTOFACETED;
+        break;
+    case 's':
+        mat.autofacet = Material::SMOOTH;
+        break;
+    default:
+        ASSIMP_LOG_ERROR_F("Unrecognized faceting mode in `Mat1` chunk with id ", nfo.id);
+        mat.autofacet = Material::FACETED;
     }
     mat.autofacet_angle = static_cast<float>(reader.GetI1());
 
@@ -1119,29 +1060,29 @@ void COBImporter::ReadMat1_Binary(COB::Scene& out, StreamReaderLE& reader, const
     mat.rgb.b = reader.GetF4();
 
     mat.alpha = reader.GetF4();
-    mat.ka    = reader.GetF4();
-    mat.ks    = reader.GetF4();
-    mat.exp   = reader.GetF4();
-    mat.ior   = reader.GetF4();
+    mat.ka = reader.GetF4();
+    mat.ks = reader.GetF4();
+    mat.exp = reader.GetF4();
+    mat.ior = reader.GetF4();
 
     char id[2];
-    id[0] = reader.GetI1(),id[1] = reader.GetI1();
+    id[0] = reader.GetI1(), id[1] = reader.GetI1();
 
     if (id[0] == 'e' && id[1] == ':') {
         mat.tex_env.reset(new Texture());
 
         reader.GetI1();
-        ReadString_Binary(mat.tex_env->path,reader);
+        ReadString_Binary(mat.tex_env->path, reader);
 
         // advance to next texture-id
-        id[0] = reader.GetI1(),id[1] = reader.GetI1();
+        id[0] = reader.GetI1(), id[1] = reader.GetI1();
     }
 
     if (id[0] == 't' && id[1] == ':') {
         mat.tex_color.reset(new Texture());
 
         reader.GetI1();
-        ReadString_Binary(mat.tex_color->path,reader);
+        ReadString_Binary(mat.tex_color->path, reader);
 
         mat.tex_color->transform.mTranslation.x = reader.GetF4();
         mat.tex_color->transform.mTranslation.y = reader.GetF4();
@@ -1150,14 +1091,14 @@ void COBImporter::ReadMat1_Binary(COB::Scene& out, StreamReaderLE& reader, const
         mat.tex_color->transform.mScaling.y = reader.GetF4();
 
         // advance to next texture-id
-        id[0] = reader.GetI1(),id[1] = reader.GetI1();
+        id[0] = reader.GetI1(), id[1] = reader.GetI1();
     }
 
     if (id[0] == 'b' && id[1] == ':') {
         mat.tex_bump.reset(new Texture());
 
         reader.GetI1();
-        ReadString_Binary(mat.tex_bump->path,reader);
+        ReadString_Binary(mat.tex_bump->path, reader);
 
         mat.tex_bump->transform.mTranslation.x = reader.GetF4();
         mat.tex_bump->transform.mTranslation.y = reader.GetF4();
@@ -1172,82 +1113,78 @@ void COBImporter::ReadMat1_Binary(COB::Scene& out, StreamReaderLE& reader, const
 }
 
 // ------------------------------------------------------------------------------------------------
-void COBImporter::ReadCame_Binary(COB::Scene& out, StreamReaderLE& reader, const ChunkInfo& nfo)
-{
-    if(nfo.version > 2) {
-        return UnsupportedChunk_Binary(reader,nfo,"Came");
+void COBImporter::ReadCame_Binary(COB::Scene &out, StreamReaderLE &reader, const ChunkInfo &nfo) {
+    if (nfo.version > 2) {
+        return UnsupportedChunk_Binary(reader, nfo, "Came");
     }
 
-    const chunk_guard cn(nfo,reader);
+    const chunk_guard cn(nfo, reader);
 
     out.nodes.push_back(std::shared_ptr<Camera>(new Camera()));
-    Camera& msh = (Camera&)(*out.nodes.back().get());
+    Camera &msh = (Camera &)(*out.nodes.back().get());
     msh = nfo;
 
-    ReadBasicNodeInfo_Binary(msh,reader,nfo);
+    ReadBasicNodeInfo_Binary(msh, reader, nfo);
 
     // the rest is not interesting for us, so we skip over it.
-    if(nfo.version > 1) {
-        if (reader.GetI2()==512) {
+    if (nfo.version > 1) {
+        if (reader.GetI2() == 512) {
             reader.IncPtr(42);
         }
     }
 }
 
 // ------------------------------------------------------------------------------------------------
-void COBImporter::ReadLght_Binary(COB::Scene& out, StreamReaderLE& reader, const ChunkInfo& nfo)
-{
-    if(nfo.version > 2) {
-        return UnsupportedChunk_Binary(reader,nfo,"Lght");
+void COBImporter::ReadLght_Binary(COB::Scene &out, StreamReaderLE &reader, const ChunkInfo &nfo) {
+    if (nfo.version > 2) {
+        return UnsupportedChunk_Binary(reader, nfo, "Lght");
     }
 
-    const chunk_guard cn(nfo,reader);
+    const chunk_guard cn(nfo, reader);
 
     out.nodes.push_back(std::shared_ptr<Light>(new Light()));
-    Light& msh = (Light&)(*out.nodes.back().get());
+    Light &msh = (Light &)(*out.nodes.back().get());
     msh = nfo;
 
-    ReadBasicNodeInfo_Binary(msh,reader,nfo);
+    ReadBasicNodeInfo_Binary(msh, reader, nfo);
 }
 
 // ------------------------------------------------------------------------------------------------
-void COBImporter::ReadGrou_Binary(COB::Scene& out, StreamReaderLE& reader, const ChunkInfo& nfo)
-{
-    if(nfo.version > 2) {
-        return UnsupportedChunk_Binary(reader,nfo,"Grou");
+void COBImporter::ReadGrou_Binary(COB::Scene &out, StreamReaderLE &reader, const ChunkInfo &nfo) {
+    if (nfo.version > 2) {
+        return UnsupportedChunk_Binary(reader, nfo, "Grou");
     }
 
-    const chunk_guard cn(nfo,reader);
+    const chunk_guard cn(nfo, reader);
 
     out.nodes.push_back(std::make_shared<Group>());
-    Group& msh = (Group&)(*out.nodes.back().get());
+    Group &msh = (Group &)(*out.nodes.back().get());
     msh = nfo;
 
-    ReadBasicNodeInfo_Binary(msh,reader,nfo);
+    ReadBasicNodeInfo_Binary(msh, reader, nfo);
 }
 
 // ------------------------------------------------------------------------------------------------
-void COBImporter::ReadUnit_Binary(COB::Scene& out, StreamReaderLE& reader, const ChunkInfo& nfo)
-{
-     if(nfo.version > 1) {
-        return UnsupportedChunk_Binary(reader,nfo,"Unit");
+void COBImporter::ReadUnit_Binary(COB::Scene &out, StreamReaderLE &reader, const ChunkInfo &nfo) {
+    if (nfo.version > 1) {
+        return UnsupportedChunk_Binary(reader, nfo, "Unit");
     }
 
-     const chunk_guard cn(nfo,reader);
+    const chunk_guard cn(nfo, reader);
 
     // parent chunks preceede their childs, so we should have the
     // corresponding chunk already.
-    for(std::shared_ptr< Node >& nd : out.nodes) {
+    for (std::shared_ptr<Node> &nd : out.nodes) {
         if (nd->id == nfo.parent_id) {
-            const unsigned int t=reader.GetI2();
-            nd->unit_scale = t>=sizeof(units)/sizeof(units[0])?(
-                ASSIMP_LOG_WARN_F(t," is not a valid value for `Units` attribute in `Unit chunk` ", nfo.id)
-                ,1.f):units[t];
+            const unsigned int t = reader.GetI2();
+            nd->unit_scale = t >= sizeof(units) / sizeof(units[0]) ? (
+                                                                             ASSIMP_LOG_WARN_F(t, " is not a valid value for `Units` attribute in `Unit chunk` ", nfo.id), 1.f) :
+                                                                     units[t];
 
             return;
         }
     }
-    ASSIMP_LOG_WARN_F( "`Unit` chunk ", nfo.id, " is a child of ", nfo.parent_id, " which does not exist");
+    ASSIMP_LOG_WARN_F("`Unit` chunk ", nfo.id, " is a child of ", nfo.parent_id, " which does not exist");
 }
 
 #endif // ASSIMP_BUILD_NO_COB_IMPORTER
diff --git a/code/COB/COBLoader.h b/code/AssetLib/COB/COBLoader.h
similarity index 100%
rename from code/COB/COBLoader.h
rename to code/AssetLib/COB/COBLoader.h
diff --git a/code/COB/COBScene.h b/code/AssetLib/COB/COBScene.h
similarity index 100%
rename from code/COB/COBScene.h
rename to code/AssetLib/COB/COBScene.h
diff --git a/code/CSM/CSMLoader.cpp b/code/AssetLib/CSM/CSMLoader.cpp
similarity index 100%
rename from code/CSM/CSMLoader.cpp
rename to code/AssetLib/CSM/CSMLoader.cpp
diff --git a/code/CSM/CSMLoader.h b/code/AssetLib/CSM/CSMLoader.h
similarity index 100%
rename from code/CSM/CSMLoader.h
rename to code/AssetLib/CSM/CSMLoader.h
diff --git a/code/AssetLib/Collada/ColladaExporter.cpp b/code/AssetLib/Collada/ColladaExporter.cpp
new file mode 100644
index 000000000..c2b71d00c
--- /dev/null
+++ b/code/AssetLib/Collada/ColladaExporter.cpp
@@ -0,0 +1,1651 @@
+/*
+Open Asset Import Library (assimp)
+----------------------------------------------------------------------
+
+Copyright (c) 2006-2020, assimp team
+
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the
+following conditions are met:
+
+* Redistributions of source code must retain the above
+  copyright notice, this list of conditions and the
+  following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the
+  following disclaimer in the documentation and/or other
+  materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+  contributors may be used to endorse or promote products
+  derived from this software without specific prior
+  written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+----------------------------------------------------------------------
+*/
+
+#ifndef ASSIMP_BUILD_NO_EXPORT
+#ifndef ASSIMP_BUILD_NO_COLLADA_EXPORTER
+
+#include "ColladaExporter.h"
+#include <assimp/Bitmap.h>
+#include <assimp/DefaultIOSystem.h>
+#include <assimp/MathFunctions.h>
+#include <assimp/SceneCombiner.h>
+#include <assimp/StringUtils.h>
+#include <assimp/XMLTools.h>
+#include <assimp/commonMetaData.h>
+#include <assimp/fast_atof.h>
+#include <assimp/scene.h>
+#include <assimp/Exporter.hpp>
+#include <assimp/IOSystem.hpp>
+
+#include <assimp/Exceptional.h>
+
+#include <ctime>
+#include <iostream>
+#include <memory>
+#include <set>
+#include <vector>
+
+using namespace Assimp;
+
+namespace Assimp {
+
+// ------------------------------------------------------------------------------------------------
+// Worker function for exporting a scene to Collada. Prototyped and registered in Exporter.cpp
+void ExportSceneCollada(const char *pFile, IOSystem *pIOSystem, const aiScene *pScene, const ExportProperties * /*pProperties*/) {
+    std::string path = DefaultIOSystem::absolutePath(std::string(pFile));
+    std::string file = DefaultIOSystem::completeBaseName(std::string(pFile));
+
+    // invoke the exporter
+    ColladaExporter iDoTheExportThing(pScene, pIOSystem, path, file);
+
+    if (iDoTheExportThing.mOutput.fail()) {
+        throw DeadlyExportError("output data creation failed. Most likely the file became too large: " + std::string(pFile));
+    }
+
+    // we're still here - export successfully completed. Write result to the given IOSYstem
+    std::unique_ptr<IOStream> outfile(pIOSystem->Open(pFile, "wt"));
+    if (outfile == nullptr) {
+        throw DeadlyExportError("could not open output .dae file: " + std::string(pFile));
+    }
+
+    // XXX maybe use a small wrapper around IOStream that behaves like std::stringstream in order to avoid the extra copy.
+    outfile->Write(iDoTheExportThing.mOutput.str().c_str(), static_cast<size_t>(iDoTheExportThing.mOutput.tellp()), 1);
+}
+
+} // end of namespace Assimp
+
+// ------------------------------------------------------------------------------------------------
+// Encodes a string into a valid XML ID using the xsd:ID schema qualifications.
+static const std::string XMLIDEncode(const std::string &name) {
+    const char XML_ID_CHARS[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_-.";
+    const unsigned int XML_ID_CHARS_COUNT = sizeof(XML_ID_CHARS) / sizeof(char);
+
+    if (name.length() == 0) {
+        return name;
+    }
+
+    std::stringstream idEncoded;
+
+    // xsd:ID must start with letter or underscore
+    if (!((name[0] >= 'A' && name[0] <= 'z') || name[0] == '_')) {
+        idEncoded << '_';
+    }
+
+    for (std::string::const_iterator it = name.begin(); it != name.end(); ++it) {
+        // xsd:ID can only contain letters, digits, underscores, hyphens and periods
+        if (strchr(XML_ID_CHARS, *it) != nullptr) {
+            idEncoded << *it;
+        } else {
+            // Select placeholder character based on invalid character to prevent name collisions
+            idEncoded << XML_ID_CHARS[(*it) % XML_ID_CHARS_COUNT];
+        }
+    }
+
+    return idEncoded.str();
+}
+
+// ------------------------------------------------------------------------------------------------
+// Constructor for a specific scene to export
+ColladaExporter::ColladaExporter(const aiScene *pScene, IOSystem *pIOSystem, const std::string &path, const std::string &file) :
+        mIOSystem(pIOSystem), mPath(path), mFile(file) {
+    // make sure that all formatting happens using the standard, C locale and not the user's current locale
+    mOutput.imbue(std::locale("C"));
+    mOutput.precision(ASSIMP_AI_REAL_TEXT_PRECISION);
+
+    mScene = pScene;
+    mSceneOwned = false;
+
+    // set up strings
+    endstr = "\n";
+
+    // start writing the file
+    WriteFile();
+}
+
+// ------------------------------------------------------------------------------------------------
+// Destructor
+ColladaExporter::~ColladaExporter() {
+    if (mSceneOwned) {
+        delete mScene;
+    }
+}
+
+// ------------------------------------------------------------------------------------------------
+// Starts writing the contents
+void ColladaExporter::WriteFile() {
+    // write the DTD
+    mOutput << "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\" ?>" << endstr;
+    // COLLADA element start
+    mOutput << "<COLLADA xmlns=\"http://www.collada.org/2005/11/COLLADASchema\" version=\"1.4.1\">" << endstr;
+    PushTag();
+
+    WriteTextures();
+    WriteHeader();
+
+    WriteCamerasLibrary();
+    WriteLightsLibrary();
+    WriteMaterials();
+    WriteGeometryLibrary();
+    WriteControllerLibrary();
+
+    WriteSceneLibrary();
+
+    // customized, Writes the animation library
+    WriteAnimationsLibrary();
+
+    // useless Collada fu at the end, just in case we haven't had enough indirections, yet.
+    mOutput << startstr << "<scene>" << endstr;
+    PushTag();
+    mOutput << startstr << "<instance_visual_scene url=\"#" + XMLIDEncode(mScene->mRootNode->mName.C_Str()) + "\" />" << endstr;
+    PopTag();
+    mOutput << startstr << "</scene>" << endstr;
+    PopTag();
+    mOutput << "</COLLADA>" << endstr;
+}
+
+// ------------------------------------------------------------------------------------------------
+// Writes the asset header
+void ColladaExporter::WriteHeader() {
+    static const ai_real epsilon = Math::getEpsilon<ai_real>();
+    static const aiQuaternion x_rot(aiMatrix3x3(
+            0, -1, 0,
+            1, 0, 0,
+            0, 0, 1));
+    static const aiQuaternion y_rot(aiMatrix3x3(
+            1, 0, 0,
+            0, 1, 0,
+            0, 0, 1));
+    static const aiQuaternion z_rot(aiMatrix3x3(
+            1, 0, 0,
+            0, 0, 1,
+            0, -1, 0));
+
+    static const unsigned int date_nb_chars = 20;
+    char date_str[date_nb_chars];
+    std::time_t date = std::time(NULL);
+    std::strftime(date_str, date_nb_chars, "%Y-%m-%dT%H:%M:%S", std::localtime(&date));
+
+    aiVector3D scaling;
+    aiQuaternion rotation;
+    aiVector3D position;
+    mScene->mRootNode->mTransformation.Decompose(scaling, rotation, position);
+    rotation.Normalize();
+
+    bool add_root_node = false;
+
+    ai_real scale = 1.0;
+    if (std::abs(scaling.x - scaling.y) <= epsilon && std::abs(scaling.x - scaling.z) <= epsilon && std::abs(scaling.y - scaling.z) <= epsilon) {
+        scale = (ai_real)((((double)scaling.x) + ((double)scaling.y) + ((double)scaling.z)) / 3.0);
+    } else {
+        add_root_node = true;
+    }
+
+    std::string up_axis = "Y_UP";
+    if (rotation.Equal(x_rot, epsilon)) {
+        up_axis = "X_UP";
+    } else if (rotation.Equal(y_rot, epsilon)) {
+        up_axis = "Y_UP";
+    } else if (rotation.Equal(z_rot, epsilon)) {
+        up_axis = "Z_UP";
+    } else {
+        add_root_node = true;
+    }
+
+    if (!position.Equal(aiVector3D(0, 0, 0))) {
+        add_root_node = true;
+    }
+
+    if (mScene->mRootNode->mNumChildren == 0) {
+        add_root_node = true;
+    }
+
+    if (add_root_node) {
+        aiScene *scene;
+        SceneCombiner::CopyScene(&scene, mScene);
+
+        aiNode *root = new aiNode("Scene");
+
+        root->mNumChildren = 1;
+        root->mChildren = new aiNode *[root->mNumChildren];
+
+        root->mChildren[0] = scene->mRootNode;
+        scene->mRootNode->mParent = root;
+        scene->mRootNode = root;
+
+        mScene = scene;
+        mSceneOwned = true;
+
+        up_axis = "Y_UP";
+        scale = 1.0;
+    }
+
+    mOutput << startstr << "<asset>" << endstr;
+    PushTag();
+    mOutput << startstr << "<contributor>" << endstr;
+    PushTag();
+
+    // If no Scene metadata, use root node metadata
+    aiMetadata *meta = mScene->mMetaData;
+    if (nullptr == meta) {
+        meta = mScene->mRootNode->mMetaData;
+    }
+
+    aiString value;
+    if (!meta || !meta->Get("Author", value)) {
+        mOutput << startstr << "<author>"
+                << "Assimp"
+                << "</author>" << endstr;
+    } else {
+        mOutput << startstr << "<author>" << XMLEscape(value.C_Str()) << "</author>" << endstr;
+    }
+
+    if (nullptr == meta || !meta->Get(AI_METADATA_SOURCE_GENERATOR, value)) {
+        mOutput << startstr << "<authoring_tool>"
+                << "Assimp Exporter"
+                << "</authoring_tool>" << endstr;
+    } else {
+        mOutput << startstr << "<authoring_tool>" << XMLEscape(value.C_Str()) << "</authoring_tool>" << endstr;
+    }
+
+    if (meta) {
+        if (meta->Get("Comments", value)) {
+            mOutput << startstr << "<comments>" << XMLEscape(value.C_Str()) << "</comments>" << endstr;
+        }
+        if (meta->Get(AI_METADATA_SOURCE_COPYRIGHT, value)) {
+            mOutput << startstr << "<copyright>" << XMLEscape(value.C_Str()) << "</copyright>" << endstr;
+        }
+        if (meta->Get("SourceData", value)) {
+            mOutput << startstr << "<source_data>" << XMLEscape(value.C_Str()) << "</source_data>" << endstr;
+        }
+    }
+
+    PopTag();
+    mOutput << startstr << "</contributor>" << endstr;
+
+    if (nullptr == meta || !meta->Get("Created", value)) {
+        mOutput << startstr << "<created>" << date_str << "</created>" << endstr;
+    } else {
+        mOutput << startstr << "<created>" << XMLEscape(value.C_Str()) << "</created>" << endstr;
+    }
+
+    // Modified date is always the date saved
+    mOutput << startstr << "<modified>" << date_str << "</modified>" << endstr;
+
+    if (meta) {
+        if (meta->Get("Keywords", value)) {
+            mOutput << startstr << "<keywords>" << XMLEscape(value.C_Str()) << "</keywords>" << endstr;
+        }
+        if (meta->Get("Revision", value)) {
+            mOutput << startstr << "<revision>" << XMLEscape(value.C_Str()) << "</revision>" << endstr;
+        }
+        if (meta->Get("Subject", value)) {
+            mOutput << startstr << "<subject>" << XMLEscape(value.C_Str()) << "</subject>" << endstr;
+        }
+        if (meta->Get("Title", value)) {
+            mOutput << startstr << "<title>" << XMLEscape(value.C_Str()) << "</title>" << endstr;
+        }
+    }
+
+    mOutput << startstr << "<unit name=\"meter\" meter=\"" << scale << "\" />" << endstr;
+    mOutput << startstr << "<up_axis>" << up_axis << "</up_axis>" << endstr;
+    PopTag();
+    mOutput << startstr << "</asset>" << endstr;
+}
+
+// ------------------------------------------------------------------------------------------------
+// Write the embedded textures
+void ColladaExporter::WriteTextures() {
+    static const unsigned int buffer_size = 1024;
+    char str[buffer_size];
+
+    if (mScene->HasTextures()) {
+        for (unsigned int i = 0; i < mScene->mNumTextures; i++) {
+            // It would be great to be able to create a directory in portable standard C++, but it's not the case,
+            // so we just write the textures in the current directory.
+
+            aiTexture *texture = mScene->mTextures[i];
+            if (nullptr == texture) {
+                continue;
+            }
+
+            ASSIMP_itoa10(str, buffer_size, i + 1);
+
+            std::string name = mFile + "_texture_" + (i < 1000 ? "0" : "") + (i < 100 ? "0" : "") + (i < 10 ? "0" : "") + str + "." + ((const char *)texture->achFormatHint);
+
+            std::unique_ptr<IOStream> outfile(mIOSystem->Open(mPath + mIOSystem->getOsSeparator() + name, "wb"));
+            if (outfile == NULL) {
+                throw DeadlyExportError("could not open output texture file: " + mPath + name);
+            }
+
+            if (texture->mHeight == 0) {
+                outfile->Write((void *)texture->pcData, texture->mWidth, 1);
+            } else {
+                Bitmap::Save(texture, outfile.get());
+            }
+
+            outfile->Flush();
+
+            textures.insert(std::make_pair(i, name));
+        }
+    }
+}
+
+// ------------------------------------------------------------------------------------------------
+// Write the embedded textures
+void ColladaExporter::WriteCamerasLibrary() {
+    if (mScene->HasCameras()) {
+
+        mOutput << startstr << "<library_cameras>" << endstr;
+        PushTag();
+
+        for (size_t a = 0; a < mScene->mNumCameras; ++a)
+            WriteCamera(a);
+
+        PopTag();
+        mOutput << startstr << "</library_cameras>" << endstr;
+    }
+}
+
+void ColladaExporter::WriteCamera(size_t pIndex) {
+
+    const aiCamera *cam = mScene->mCameras[pIndex];
+    const std::string cameraName = XMLEscape(cam->mName.C_Str());
+    const std::string cameraId = XMLIDEncode(cam->mName.C_Str());
+
+    mOutput << startstr << "<camera id=\"" << cameraId << "-camera\" name=\"" << cameraName << "\" >" << endstr;
+    PushTag();
+    mOutput << startstr << "<optics>" << endstr;
+    PushTag();
+    mOutput << startstr << "<technique_common>" << endstr;
+    PushTag();
+    //assimp doesn't support the import of orthographic cameras! se we write
+    //always perspective
+    mOutput << startstr << "<perspective>" << endstr;
+    PushTag();
+    mOutput << startstr << "<xfov sid=\"xfov\">" << AI_RAD_TO_DEG(cam->mHorizontalFOV)
+            << "</xfov>" << endstr;
+    mOutput << startstr << "<aspect_ratio>"
+            << cam->mAspect
+            << "</aspect_ratio>" << endstr;
+    mOutput << startstr << "<znear sid=\"znear\">"
+            << cam->mClipPlaneNear
+            << "</znear>" << endstr;
+    mOutput << startstr << "<zfar sid=\"zfar\">"
+            << cam->mClipPlaneFar
+            << "</zfar>" << endstr;
+    PopTag();
+    mOutput << startstr << "</perspective>" << endstr;
+    PopTag();
+    mOutput << startstr << "</technique_common>" << endstr;
+    PopTag();
+    mOutput << startstr << "</optics>" << endstr;
+    PopTag();
+    mOutput << startstr << "</camera>" << endstr;
+}
+
+// ------------------------------------------------------------------------------------------------
+// Write the embedded textures
+void ColladaExporter::WriteLightsLibrary() {
+    if (mScene->HasLights()) {
+
+        mOutput << startstr << "<library_lights>" << endstr;
+        PushTag();
+
+        for (size_t a = 0; a < mScene->mNumLights; ++a)
+            WriteLight(a);
+
+        PopTag();
+        mOutput << startstr << "</library_lights>" << endstr;
+    }
+}
+
+void ColladaExporter::WriteLight(size_t pIndex) {
+
+    const aiLight *light = mScene->mLights[pIndex];
+    const std::string lightName = XMLEscape(light->mName.C_Str());
+    const std::string lightId = XMLIDEncode(light->mName.C_Str());
+
+    mOutput << startstr << "<light id=\"" << lightId << "-light\" name=\""
+            << lightName << "\" >" << endstr;
+    PushTag();
+    mOutput << startstr << "<technique_common>" << endstr;
+    PushTag();
+    switch (light->mType) {
+    case aiLightSource_AMBIENT:
+        WriteAmbienttLight(light);
+        break;
+    case aiLightSource_DIRECTIONAL:
+        WriteDirectionalLight(light);
+        break;
+    case aiLightSource_POINT:
+        WritePointLight(light);
+        break;
+    case aiLightSource_SPOT:
+        WriteSpotLight(light);
+        break;
+    case aiLightSource_AREA:
+    case aiLightSource_UNDEFINED:
+    case _aiLightSource_Force32Bit:
+        break;
+    }
+    PopTag();
+    mOutput << startstr << "</technique_common>" << endstr;
+
+    PopTag();
+    mOutput << startstr << "</light>" << endstr;
+}
+
+void ColladaExporter::WritePointLight(const aiLight *const light) {
+    const aiColor3D &color = light->mColorDiffuse;
+    mOutput << startstr << "<point>" << endstr;
+    PushTag();
+    mOutput << startstr << "<color sid=\"color\">"
+            << color.r << " " << color.g << " " << color.b
+            << "</color>" << endstr;
+    mOutput << startstr << "<constant_attenuation>"
+            << light->mAttenuationConstant
+            << "</constant_attenuation>" << endstr;
+    mOutput << startstr << "<linear_attenuation>"
+            << light->mAttenuationLinear
+            << "</linear_attenuation>" << endstr;
+    mOutput << startstr << "<quadratic_attenuation>"
+            << light->mAttenuationQuadratic
+            << "</quadratic_attenuation>" << endstr;
+
+    PopTag();
+    mOutput << startstr << "</point>" << endstr;
+}
+
+void ColladaExporter::WriteDirectionalLight(const aiLight *const light) {
+    const aiColor3D &color = light->mColorDiffuse;
+    mOutput << startstr << "<directional>" << endstr;
+    PushTag();
+    mOutput << startstr << "<color sid=\"color\">"
+            << color.r << " " << color.g << " " << color.b
+            << "</color>" << endstr;
+
+    PopTag();
+    mOutput << startstr << "</directional>" << endstr;
+}
+
+void ColladaExporter::WriteSpotLight(const aiLight *const light) {
+
+    const aiColor3D &color = light->mColorDiffuse;
+    mOutput << startstr << "<spot>" << endstr;
+    PushTag();
+    mOutput << startstr << "<color sid=\"color\">"
+            << color.r << " " << color.g << " " << color.b
+            << "</color>" << endstr;
+    mOutput << startstr << "<constant_attenuation>"
+            << light->mAttenuationConstant
+            << "</constant_attenuation>" << endstr;
+    mOutput << startstr << "<linear_attenuation>"
+            << light->mAttenuationLinear
+            << "</linear_attenuation>" << endstr;
+    mOutput << startstr << "<quadratic_attenuation>"
+            << light->mAttenuationQuadratic
+            << "</quadratic_attenuation>" << endstr;
+    /*
+    out->mAngleOuterCone = AI_DEG_TO_RAD (std::acos(std::pow(0.1f,1.f/srcLight->mFalloffExponent))+
+                            srcLight->mFalloffAngle);
+    */
+
+    const ai_real fallOffAngle = AI_RAD_TO_DEG(light->mAngleInnerCone);
+    mOutput << startstr << "<falloff_angle sid=\"fall_off_angle\">"
+            << fallOffAngle
+            << "</falloff_angle>" << endstr;
+    double temp = light->mAngleOuterCone - light->mAngleInnerCone;
+
+    temp = std::cos(temp);
+    temp = std::log(temp) / std::log(0.1);
+    temp = 1 / temp;
+    mOutput << startstr << "<falloff_exponent sid=\"fall_off_exponent\">"
+            << temp
+            << "</falloff_exponent>" << endstr;
+
+    PopTag();
+    mOutput << startstr << "</spot>" << endstr;
+}
+
+void ColladaExporter::WriteAmbienttLight(const aiLight *const light) {
+
+    const aiColor3D &color = light->mColorAmbient;
+    mOutput << startstr << "<ambient>" << endstr;
+    PushTag();
+    mOutput << startstr << "<color sid=\"color\">"
+            << color.r << " " << color.g << " " << color.b
+            << "</color>" << endstr;
+
+    PopTag();
+    mOutput << startstr << "</ambient>" << endstr;
+}
+
+// ------------------------------------------------------------------------------------------------
+// Reads a single surface entry from the given material keys
+void ColladaExporter::ReadMaterialSurface(Surface &poSurface, const aiMaterial *pSrcMat,
+        aiTextureType pTexture, const char *pKey, size_t pType, size_t pIndex) {
+    if (pSrcMat->GetTextureCount(pTexture) > 0) {
+        aiString texfile;
+        unsigned int uvChannel = 0;
+        pSrcMat->GetTexture(pTexture, 0, &texfile, NULL, &uvChannel);
+
+        std::string index_str(texfile.C_Str());
+
+        if (index_str.size() != 0 && index_str[0] == '*') {
+            unsigned int index;
+
+            index_str = index_str.substr(1, std::string::npos);
+
+            try {
+                index = (unsigned int)strtoul10_64(index_str.c_str());
+            } catch (std::exception &error) {
+                throw DeadlyExportError(error.what());
+            }
+
+            std::map<unsigned int, std::string>::const_iterator name = textures.find(index);
+
+            if (name != textures.end()) {
+                poSurface.texture = name->second;
+            } else {
+                throw DeadlyExportError("could not find embedded texture at index " + index_str);
+            }
+        } else {
+            poSurface.texture = texfile.C_Str();
+        }
+
+        poSurface.channel = uvChannel;
+        poSurface.exist = true;
+    } else {
+        if (pKey)
+            poSurface.exist = pSrcMat->Get(pKey, static_cast<unsigned int>(pType), static_cast<unsigned int>(pIndex), poSurface.color) == aiReturn_SUCCESS;
+    }
+}
+
+// ------------------------------------------------------------------------------------------------
+// Reimplementation of isalnum(,C locale), because AppVeyor does not see standard version.
+static bool isalnum_C(char c) {
+    return (nullptr != strchr("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", c));
+}
+
+// ------------------------------------------------------------------------------------------------
+// Writes an image entry for the given surface
+void ColladaExporter::WriteImageEntry(const Surface &pSurface, const std::string &pNameAdd) {
+    if (!pSurface.texture.empty()) {
+        mOutput << startstr << "<image id=\"" << XMLIDEncode(pNameAdd) << "\">" << endstr;
+        PushTag();
+        mOutput << startstr << "<init_from>";
+
+        // URL encode image file name first, then XML encode on top
+        std::stringstream imageUrlEncoded;
+        for (std::string::const_iterator it = pSurface.texture.begin(); it != pSurface.texture.end(); ++it) {
+            if (isalnum_C((unsigned char)*it) || *it == ':' || *it == '_' || *it == '-' || *it == '.' || *it == '/' || *it == '\\')
+                imageUrlEncoded << *it;
+            else
+                imageUrlEncoded << '%' << std::hex << size_t((unsigned char)*it) << std::dec;
+        }
+        mOutput << XMLEscape(imageUrlEncoded.str());
+        mOutput << "</init_from>" << endstr;
+        PopTag();
+        mOutput << startstr << "</image>" << endstr;
+    }
+}
+
+// ------------------------------------------------------------------------------------------------
+// Writes a color-or-texture entry into an effect definition
+void ColladaExporter::WriteTextureColorEntry(const Surface &pSurface, const std::string &pTypeName, const std::string &pImageName) {
+    if (pSurface.exist) {
+        mOutput << startstr << "<" << pTypeName << ">" << endstr;
+        PushTag();
+        if (pSurface.texture.empty()) {
+            mOutput << startstr << "<color sid=\"" << pTypeName << "\">" << pSurface.color.r << "   " << pSurface.color.g << "   " << pSurface.color.b << "   " << pSurface.color.a << "</color>" << endstr;
+        } else {
+            mOutput << startstr << "<texture texture=\"" << XMLIDEncode(pImageName) << "\" texcoord=\"CHANNEL" << pSurface.channel << "\" />" << endstr;
+        }
+        PopTag();
+        mOutput << startstr << "</" << pTypeName << ">" << endstr;
+    }
+}
+
+// ------------------------------------------------------------------------------------------------
+// Writes the two parameters necessary for referencing a texture in an effect entry
+void ColladaExporter::WriteTextureParamEntry(const Surface &pSurface, const std::string &pTypeName, const std::string &pMatName) {
+    // if surface is a texture, write out the sampler and the surface parameters necessary to reference the texture
+    if (!pSurface.texture.empty()) {
+        mOutput << startstr << "<newparam sid=\"" << XMLIDEncode(pMatName) << "-" << pTypeName << "-surface\">" << endstr;
+        PushTag();
+        mOutput << startstr << "<surface type=\"2D\">" << endstr;
+        PushTag();
+        mOutput << startstr << "<init_from>" << XMLIDEncode(pMatName) << "-" << pTypeName << "-image</init_from>" << endstr;
+        PopTag();
+        mOutput << startstr << "</surface>" << endstr;
+        PopTag();
+        mOutput << startstr << "</newparam>" << endstr;
+
+        mOutput << startstr << "<newparam sid=\"" << XMLIDEncode(pMatName) << "-" << pTypeName << "-sampler\">" << endstr;
+        PushTag();
+        mOutput << startstr << "<sampler2D>" << endstr;
+        PushTag();
+        mOutput << startstr << "<source>" << XMLIDEncode(pMatName) << "-" << pTypeName << "-surface</source>" << endstr;
+        PopTag();
+        mOutput << startstr << "</sampler2D>" << endstr;
+        PopTag();
+        mOutput << startstr << "</newparam>" << endstr;
+    }
+}
+
+// ------------------------------------------------------------------------------------------------
+// Writes a scalar property
+void ColladaExporter::WriteFloatEntry(const Property &pProperty, const std::string &pTypeName) {
+    if (pProperty.exist) {
+        mOutput << startstr << "<" << pTypeName << ">" << endstr;
+        PushTag();
+        mOutput << startstr << "<float sid=\"" << pTypeName << "\">" << pProperty.value << "</float>" << endstr;
+        PopTag();
+        mOutput << startstr << "</" << pTypeName << ">" << endstr;
+    }
+}
+
+// ------------------------------------------------------------------------------------------------
+// Writes the material setup
+void ColladaExporter::WriteMaterials() {
+    materials.resize(mScene->mNumMaterials);
+
+    /// collect all materials from the scene
+    size_t numTextures = 0;
+    for (size_t a = 0; a < mScene->mNumMaterials; ++a) {
+        const aiMaterial *mat = mScene->mMaterials[a];
+
+        aiString name;
+        if (mat->Get(AI_MATKEY_NAME, name) != aiReturn_SUCCESS) {
+            name = "mat";
+            materials[a].name = std::string("m") + to_string(a) + name.C_Str();
+        } else {
+            // try to use the material's name if no other material has already taken it, else append #
+            std::string testName = name.C_Str();
+            size_t materialCountWithThisName = 0;
+            for (size_t i = 0; i < a; i++) {
+                if (materials[i].name == testName) {
+                    materialCountWithThisName++;
+                }
+            }
+            if (materialCountWithThisName == 0) {
+                materials[a].name = name.C_Str();
+            } else {
+                materials[a].name = std::string(name.C_Str()) + to_string(materialCountWithThisName);
+            }
+        }
+
+        aiShadingMode shading = aiShadingMode_Flat;
+        materials[a].shading_model = "phong";
+        if (mat->Get(AI_MATKEY_SHADING_MODEL, shading) == aiReturn_SUCCESS) {
+            if (shading == aiShadingMode_Phong) {
+                materials[a].shading_model = "phong";
+            } else if (shading == aiShadingMode_Blinn) {
+                materials[a].shading_model = "blinn";
+            } else if (shading == aiShadingMode_NoShading) {
+                materials[a].shading_model = "constant";
+            } else if (shading == aiShadingMode_Gouraud) {
+                materials[a].shading_model = "lambert";
+            }
+        }
+
+        ReadMaterialSurface(materials[a].ambient, mat, aiTextureType_AMBIENT, AI_MATKEY_COLOR_AMBIENT);
+        if (!materials[a].ambient.texture.empty()) numTextures++;
+        ReadMaterialSurface(materials[a].diffuse, mat, aiTextureType_DIFFUSE, AI_MATKEY_COLOR_DIFFUSE);
+        if (!materials[a].diffuse.texture.empty()) numTextures++;
+        ReadMaterialSurface(materials[a].specular, mat, aiTextureType_SPECULAR, AI_MATKEY_COLOR_SPECULAR);
+        if (!materials[a].specular.texture.empty()) numTextures++;
+        ReadMaterialSurface(materials[a].emissive, mat, aiTextureType_EMISSIVE, AI_MATKEY_COLOR_EMISSIVE);
+        if (!materials[a].emissive.texture.empty()) numTextures++;
+        ReadMaterialSurface(materials[a].reflective, mat, aiTextureType_REFLECTION, AI_MATKEY_COLOR_REFLECTIVE);
+        if (!materials[a].reflective.texture.empty()) numTextures++;
+        ReadMaterialSurface(materials[a].transparent, mat, aiTextureType_OPACITY, AI_MATKEY_COLOR_TRANSPARENT);
+        if (!materials[a].transparent.texture.empty()) numTextures++;
+        ReadMaterialSurface(materials[a].normal, mat, aiTextureType_NORMALS, NULL, 0, 0);
+        if (!materials[a].normal.texture.empty()) numTextures++;
+
+        materials[a].shininess.exist = mat->Get(AI_MATKEY_SHININESS, materials[a].shininess.value) == aiReturn_SUCCESS;
+        materials[a].transparency.exist = mat->Get(AI_MATKEY_OPACITY, materials[a].transparency.value) == aiReturn_SUCCESS;
+        materials[a].index_refraction.exist = mat->Get(AI_MATKEY_REFRACTI, materials[a].index_refraction.value) == aiReturn_SUCCESS;
+    }
+
+    // output textures if present
+    if (numTextures > 0) {
+        mOutput << startstr << "<library_images>" << endstr;
+        PushTag();
+        for (std::vector<Material>::const_iterator it = materials.begin(); it != materials.end(); ++it) {
+            const Material &mat = *it;
+            WriteImageEntry(mat.ambient, mat.name + "-ambient-image");
+            WriteImageEntry(mat.diffuse, mat.name + "-diffuse-image");
+            WriteImageEntry(mat.specular, mat.name + "-specular-image");
+            WriteImageEntry(mat.emissive, mat.name + "-emission-image");
+            WriteImageEntry(mat.reflective, mat.name + "-reflective-image");
+            WriteImageEntry(mat.transparent, mat.name + "-transparent-image");
+            WriteImageEntry(mat.normal, mat.name + "-normal-image");
+        }
+        PopTag();
+        mOutput << startstr << "</library_images>" << endstr;
+    }
+
+    // output effects - those are the actual carriers of information
+    if (!materials.empty()) {
+        mOutput << startstr << "<library_effects>" << endstr;
+        PushTag();
+        for (std::vector<Material>::const_iterator it = materials.begin(); it != materials.end(); ++it) {
+            const Material &mat = *it;
+            // this is so ridiculous it must be right
+            mOutput << startstr << "<effect id=\"" << XMLIDEncode(mat.name) << "-fx\" name=\"" << XMLEscape(mat.name) << "\">" << endstr;
+            PushTag();
+            mOutput << startstr << "<profile_COMMON>" << endstr;
+            PushTag();
+
+            // write sampler- and surface params for the texture entries
+            WriteTextureParamEntry(mat.emissive, "emission", mat.name);
+            WriteTextureParamEntry(mat.ambient, "ambient", mat.name);
+            WriteTextureParamEntry(mat.diffuse, "diffuse", mat.name);
+            WriteTextureParamEntry(mat.specular, "specular", mat.name);
+            WriteTextureParamEntry(mat.reflective, "reflective", mat.name);
+            WriteTextureParamEntry(mat.transparent, "transparent", mat.name);
+            WriteTextureParamEntry(mat.normal, "normal", mat.name);
+
+            mOutput << startstr << "<technique sid=\"standard\">" << endstr;
+            PushTag();
+            mOutput << startstr << "<" << mat.shading_model << ">" << endstr;
+            PushTag();
+
+            WriteTextureColorEntry(mat.emissive, "emission", mat.name + "-emission-sampler");
+            WriteTextureColorEntry(mat.ambient, "ambient", mat.name + "-ambient-sampler");
+            WriteTextureColorEntry(mat.diffuse, "diffuse", mat.name + "-diffuse-sampler");
+            WriteTextureColorEntry(mat.specular, "specular", mat.name + "-specular-sampler");
+            WriteFloatEntry(mat.shininess, "shininess");
+            WriteTextureColorEntry(mat.reflective, "reflective", mat.name + "-reflective-sampler");
+            WriteTextureColorEntry(mat.transparent, "transparent", mat.name + "-transparent-sampler");
+            WriteFloatEntry(mat.transparency, "transparency");
+            WriteFloatEntry(mat.index_refraction, "index_of_refraction");
+
+            if (!mat.normal.texture.empty()) {
+                WriteTextureColorEntry(mat.normal, "bump", mat.name + "-normal-sampler");
+            }
+
+            PopTag();
+            mOutput << startstr << "</" << mat.shading_model << ">" << endstr;
+            PopTag();
+            mOutput << startstr << "</technique>" << endstr;
+            PopTag();
+            mOutput << startstr << "</profile_COMMON>" << endstr;
+            PopTag();
+            mOutput << startstr << "</effect>" << endstr;
+        }
+        PopTag();
+        mOutput << startstr << "</library_effects>" << endstr;
+
+        // write materials - they're just effect references
+        mOutput << startstr << "<library_materials>" << endstr;
+        PushTag();
+        for (std::vector<Material>::const_iterator it = materials.begin(); it != materials.end(); ++it) {
+            const Material &mat = *it;
+            mOutput << startstr << "<material id=\"" << XMLIDEncode(mat.name) << "\" name=\"" << XMLEscape(mat.name) << "\">" << endstr;
+            PushTag();
+            mOutput << startstr << "<instance_effect url=\"#" << XMLIDEncode(mat.name) << "-fx\"/>" << endstr;
+            PopTag();
+            mOutput << startstr << "</material>" << endstr;
+        }
+        PopTag();
+        mOutput << startstr << "</library_materials>" << endstr;
+    }
+}
+
+// ------------------------------------------------------------------------------------------------
+// Writes the controller library
+void ColladaExporter::WriteControllerLibrary() {
+    mOutput << startstr << "<library_controllers>" << endstr;
+    PushTag();
+
+    for (size_t a = 0; a < mScene->mNumMeshes; ++a) {
+        WriteController(a);
+    }
+
+    PopTag();
+    mOutput << startstr << "</library_controllers>" << endstr;
+}
+
+// ------------------------------------------------------------------------------------------------
+// Writes a skin controller of the given mesh
+void ColladaExporter::WriteController(size_t pIndex) {
+    const aiMesh *mesh = mScene->mMeshes[pIndex];
+    const std::string idstr = mesh->mName.length == 0 ? GetMeshId(pIndex) : mesh->mName.C_Str();
+    const std::string idstrEscaped = XMLIDEncode(idstr);
+
+    if (mesh->mNumFaces == 0 || mesh->mNumVertices == 0)
+        return;
+
+    if (mesh->mNumBones == 0)
+        return;
+
+    mOutput << startstr << "<controller id=\"" << idstrEscaped << "-skin\" ";
+    mOutput << "name=\"skinCluster" << pIndex << "\">" << endstr;
+    PushTag();
+
+    mOutput << startstr << "<skin source=\"#" << idstrEscaped << "\">" << endstr;
+    PushTag();
+
+    // bind pose matrix
+    mOutput << startstr << "<bind_shape_matrix>" << endstr;
+    PushTag();
+
+    // I think it is identity in general cases.
+    aiMatrix4x4 mat;
+    mOutput << startstr << mat.a1 << " " << mat.a2 << " " << mat.a3 << " " << mat.a4 << endstr;
+    mOutput << startstr << mat.b1 << " " << mat.b2 << " " << mat.b3 << " " << mat.b4 << endstr;
+    mOutput << startstr << mat.c1 << " " << mat.c2 << " " << mat.c3 << " " << mat.c4 << endstr;
+    mOutput << startstr << mat.d1 << " " << mat.d2 << " " << mat.d3 << " " << mat.d4 << endstr;
+
+    PopTag();
+    mOutput << startstr << "</bind_shape_matrix>" << endstr;
+
+    mOutput << startstr << "<source id=\"" << idstrEscaped << "-skin-joints\" name=\"" << idstrEscaped << "-skin-joints\">" << endstr;
+    PushTag();
+
+    mOutput << startstr << "<Name_array id=\"" << idstrEscaped << "-skin-joints-array\" count=\"" << mesh->mNumBones << "\">";
+
+    for (size_t i = 0; i < mesh->mNumBones; ++i)
+        mOutput << XMLIDEncode(mesh->mBones[i]->mName.C_Str()) << " ";
+
+    mOutput << "</Name_array>" << endstr;
+
+    mOutput << startstr << "<technique_common>" << endstr;
+    PushTag();
+
+    mOutput << startstr << "<accessor source=\"#" << idstrEscaped << "-skin-joints-array\" count=\"" << mesh->mNumBones << "\" stride=\"" << 1 << "\">" << endstr;
+    PushTag();
+
+    mOutput << startstr << "<param name=\"JOINT\" type=\"Name\"></param>" << endstr;
+
+    PopTag();
+    mOutput << startstr << "</accessor>" << endstr;
+
+    PopTag();
+    mOutput << startstr << "</technique_common>" << endstr;
+
+    PopTag();
+    mOutput << startstr << "</source>" << endstr;
+
+    std::vector<ai_real> bind_poses;
+    bind_poses.reserve(mesh->mNumBones * 16);
+    for (unsigned int i = 0; i < mesh->mNumBones; ++i)
+        for (unsigned int j = 0; j < 4; ++j)
+            bind_poses.insert(bind_poses.end(), mesh->mBones[i]->mOffsetMatrix[j], mesh->mBones[i]->mOffsetMatrix[j] + 4);
+
+    WriteFloatArray(idstr + "-skin-bind_poses", FloatType_Mat4x4, (const ai_real *)bind_poses.data(), bind_poses.size() / 16);
+
+    bind_poses.clear();
+
+    std::vector<ai_real> skin_weights;
+    skin_weights.reserve(mesh->mNumVertices * mesh->mNumBones);
+    for (size_t i = 0; i < mesh->mNumBones; ++i)
+        for (size_t j = 0; j < mesh->mBones[i]->mNumWeights; ++j)
+            skin_weights.push_back(mesh->mBones[i]->mWeights[j].mWeight);
+
+    WriteFloatArray(idstr + "-skin-weights", FloatType_Weight, (const ai_real *)skin_weights.data(), skin_weights.size());
+
+    skin_weights.clear();
+
+    mOutput << startstr << "<joints>" << endstr;
+    PushTag();
+
+    mOutput << startstr << "<input semantic=\"JOINT\" source=\"#" << idstrEscaped << "-skin-joints\"></input>" << endstr;
+    mOutput << startstr << "<input semantic=\"INV_BIND_MATRIX\" source=\"#" << idstrEscaped << "-skin-bind_poses\"></input>" << endstr;
+
+    PopTag();
+    mOutput << startstr << "</joints>" << endstr;
+
+    mOutput << startstr << "<vertex_weights count=\"" << mesh->mNumVertices << "\">" << endstr;
+    PushTag();
+
+    mOutput << startstr << "<input semantic=\"JOINT\" source=\"#" << idstrEscaped << "-skin-joints\" offset=\"0\"></input>" << endstr;
+    mOutput << startstr << "<input semantic=\"WEIGHT\" source=\"#" << idstrEscaped << "-skin-weights\" offset=\"1\"></input>" << endstr;
+
+    mOutput << startstr << "<vcount>";
+
+    std::vector<ai_uint> num_influences(mesh->mNumVertices, (ai_uint)0);
+    for (size_t i = 0; i < mesh->mNumBones; ++i)
+        for (size_t j = 0; j < mesh->mBones[i]->mNumWeights; ++j)
+            ++num_influences[mesh->mBones[i]->mWeights[j].mVertexId];
+
+    for (size_t i = 0; i < mesh->mNumVertices; ++i)
+        mOutput << num_influences[i] << " ";
+
+    mOutput << "</vcount>" << endstr;
+
+    mOutput << startstr << "<v>";
+
+    ai_uint joint_weight_indices_length = 0;
+    std::vector<ai_uint> accum_influences;
+    accum_influences.reserve(num_influences.size());
+    for (size_t i = 0; i < num_influences.size(); ++i) {
+        accum_influences.push_back(joint_weight_indices_length);
+        joint_weight_indices_length += num_influences[i];
+    }
+
+    ai_uint weight_index = 0;
+    std::vector<ai_int> joint_weight_indices(2 * joint_weight_indices_length, (ai_int)-1);
+    for (unsigned int i = 0; i < mesh->mNumBones; ++i)
+        for (unsigned j = 0; j < mesh->mBones[i]->mNumWeights; ++j) {
+            unsigned int vId = mesh->mBones[i]->mWeights[j].mVertexId;
+            for (ai_uint k = 0; k < num_influences[vId]; ++k) {
+                if (joint_weight_indices[2 * (accum_influences[vId] + k)] == -1) {
+                    joint_weight_indices[2 * (accum_influences[vId] + k)] = i;
+                    joint_weight_indices[2 * (accum_influences[vId] + k) + 1] = weight_index;
+                    break;
+                }
+            }
+            ++weight_index;
+        }
+
+    for (size_t i = 0; i < joint_weight_indices.size(); ++i)
+        mOutput << joint_weight_indices[i] << " ";
+
+    num_influences.clear();
+    accum_influences.clear();
+    joint_weight_indices.clear();
+
+    mOutput << "</v>" << endstr;
+
+    PopTag();
+    mOutput << startstr << "</vertex_weights>" << endstr;
+
+    PopTag();
+    mOutput << startstr << "</skin>" << endstr;
+
+    PopTag();
+    mOutput << startstr << "</controller>" << endstr;
+}
+
+// ------------------------------------------------------------------------------------------------
+// Writes the geometry library
+void ColladaExporter::WriteGeometryLibrary() {
+    mOutput << startstr << "<library_geometries>" << endstr;
+    PushTag();
+
+    for (size_t a = 0; a < mScene->mNumMeshes; ++a)
+        WriteGeometry(a);
+
+    PopTag();
+    mOutput << startstr << "</library_geometries>" << endstr;
+}
+
+// ------------------------------------------------------------------------------------------------
+// Writes the given mesh
+void ColladaExporter::WriteGeometry(size_t pIndex) {
+    const aiMesh *mesh = mScene->mMeshes[pIndex];
+    const std::string idstr = mesh->mName.length == 0 ? GetMeshId(pIndex) : mesh->mName.C_Str();
+    const std::string geometryName = XMLEscape(idstr);
+    const std::string geometryId = XMLIDEncode(idstr);
+
+    if (mesh->mNumFaces == 0 || mesh->mNumVertices == 0)
+        return;
+
+    // opening tag
+    mOutput << startstr << "<geometry id=\"" << geometryId << "\" name=\"" << geometryName << "\" >" << endstr;
+    PushTag();
+
+    mOutput << startstr << "<mesh>" << endstr;
+    PushTag();
+
+    // Positions
+    WriteFloatArray(idstr + "-positions", FloatType_Vector, (ai_real *)mesh->mVertices, mesh->mNumVertices);
+    // Normals, if any
+    if (mesh->HasNormals())
+        WriteFloatArray(idstr + "-normals", FloatType_Vector, (ai_real *)mesh->mNormals, mesh->mNumVertices);
+
+    // texture coords
+    for (size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a) {
+        if (mesh->HasTextureCoords(static_cast<unsigned int>(a))) {
+            WriteFloatArray(idstr + "-tex" + to_string(a), mesh->mNumUVComponents[a] == 3 ? FloatType_TexCoord3 : FloatType_TexCoord2,
+                    (ai_real *)mesh->mTextureCoords[a], mesh->mNumVertices);
+        }
+    }
+
+    // vertex colors
+    for (size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a) {
+        if (mesh->HasVertexColors(static_cast<unsigned int>(a)))
+            WriteFloatArray(idstr + "-color" + to_string(a), FloatType_Color, (ai_real *)mesh->mColors[a], mesh->mNumVertices);
+    }
+
+    // assemble vertex structure
+    // Only write input for POSITION since we will write other as shared inputs in polygon definition
+    mOutput << startstr << "<vertices id=\"" << geometryId << "-vertices"
+            << "\">" << endstr;
+    PushTag();
+    mOutput << startstr << "<input semantic=\"POSITION\" source=\"#" << geometryId << "-positions\" />" << endstr;
+    PopTag();
+    mOutput << startstr << "</vertices>" << endstr;
+
+    // count the number of lines, triangles and polygon meshes
+    int countLines = 0;
+    int countPoly = 0;
+    for (size_t a = 0; a < mesh->mNumFaces; ++a) {
+        if (mesh->mFaces[a].mNumIndices == 2)
+            countLines++;
+        else if (mesh->mFaces[a].mNumIndices >= 3)
+            countPoly++;
+    }
+
+    // lines
+    if (countLines) {
+        mOutput << startstr << "<lines count=\"" << countLines << "\" material=\"defaultMaterial\">" << endstr;
+        PushTag();
+        mOutput << startstr << "<input offset=\"0\" semantic=\"VERTEX\" source=\"#" << geometryId << "-vertices\" />" << endstr;
+        if (mesh->HasNormals())
+            mOutput << startstr << "<input semantic=\"NORMAL\" source=\"#" << geometryId << "-normals\" />" << endstr;
+        for (size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a) {
+            if (mesh->HasTextureCoords(static_cast<unsigned int>(a)))
+                mOutput << startstr << "<input semantic=\"TEXCOORD\" source=\"#" << geometryId << "-tex" << a << "\" "
+                        << "set=\"" << a << "\""
+                        << " />" << endstr;
+        }
+        for (size_t a = 0; a < AI_MAX_NUMBER_OF_COLOR_SETS; ++a) {
+            if (mesh->HasVertexColors(static_cast<unsigned int>(a)))
+                mOutput << startstr << "<input semantic=\"COLOR\" source=\"#" << geometryId << "-color" << a << "\" "
+                        << "set=\"" << a << "\""
+                        << " />" << endstr;
+        }
+
+        mOutput << startstr << "<p>";
+        for (size_t a = 0; a < mesh->mNumFaces; ++a) {
+            const aiFace &face = mesh->mFaces[a];
+            if (face.mNumIndices != 2) continue;
+            for (size_t b = 0; b < face.mNumIndices; ++b)
+                mOutput << face.mIndices[b] << " ";
+        }
+        mOutput << "</p>" << endstr;
+        PopTag();
+        mOutput << startstr << "</lines>" << endstr;
+    }
+
+    // triangle - don't use it, because compatibility problems
+
+    // polygons
+    if (countPoly) {
+        mOutput << startstr << "<polylist count=\"" << countPoly << "\" material=\"defaultMaterial\">" << endstr;
+        PushTag();
+        mOutput << startstr << "<input offset=\"0\" semantic=\"VERTEX\" source=\"#" << geometryId << "-vertices\" />" << endstr;
+        if (mesh->HasNormals())
+            mOutput << startstr << "<input offset=\"0\" semantic=\"NORMAL\" source=\"#" << geometryId << "-normals\" />" << endstr;
+        for (size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a) {
+            if (mesh->HasTextureCoords(static_cast<unsigned int>(a)))
+                mOutput << startstr << "<input offset=\"0\" semantic=\"TEXCOORD\" source=\"#" << geometryId << "-tex" << a << "\" "
+                        << "set=\"" << a << "\""
+                        << " />" << endstr;
+        }
+        for (size_t a = 0; a < AI_MAX_NUMBER_OF_COLOR_SETS; ++a) {
+            if (mesh->HasVertexColors(static_cast<unsigned int>(a)))
+                mOutput << startstr << "<input offset=\"0\" semantic=\"COLOR\" source=\"#" << geometryId << "-color" << a << "\" "
+                        << "set=\"" << a << "\""
+                        << " />" << endstr;
+        }
+
+        mOutput << startstr << "<vcount>";
+        for (size_t a = 0; a < mesh->mNumFaces; ++a) {
+            if (mesh->mFaces[a].mNumIndices < 3) continue;
+            mOutput << mesh->mFaces[a].mNumIndices << " ";
+        }
+        mOutput << "</vcount>" << endstr;
+
+        mOutput << startstr << "<p>";
+        for (size_t a = 0; a < mesh->mNumFaces; ++a) {
+            const aiFace &face = mesh->mFaces[a];
+            if (face.mNumIndices < 3) continue;
+            for (size_t b = 0; b < face.mNumIndices; ++b)
+                mOutput << face.mIndices[b] << " ";
+        }
+        mOutput << "</p>" << endstr;
+        PopTag();
+        mOutput << startstr << "</polylist>" << endstr;
+    }
+
+    // closing tags
+    PopTag();
+    mOutput << startstr << "</mesh>" << endstr;
+    PopTag();
+    mOutput << startstr << "</geometry>" << endstr;
+}
+
+// ------------------------------------------------------------------------------------------------
+// Writes a float array of the given type
+void ColladaExporter::WriteFloatArray(const std::string &pIdString, FloatDataType pType, const ai_real *pData, size_t pElementCount) {
+    size_t floatsPerElement = 0;
+    switch (pType) {
+    case FloatType_Vector: floatsPerElement = 3; break;
+    case FloatType_TexCoord2: floatsPerElement = 2; break;
+    case FloatType_TexCoord3: floatsPerElement = 3; break;
+    case FloatType_Color: floatsPerElement = 3; break;
+    case FloatType_Mat4x4: floatsPerElement = 16; break;
+    case FloatType_Weight: floatsPerElement = 1; break;
+    case FloatType_Time: floatsPerElement = 1; break;
+    default:
+        return;
+    }
+
+    std::string arrayId = XMLIDEncode(pIdString) + "-array";
+
+    mOutput << startstr << "<source id=\"" << XMLIDEncode(pIdString) << "\" name=\"" << XMLEscape(pIdString) << "\">" << endstr;
+    PushTag();
+
+    // source array
+    mOutput << startstr << "<float_array id=\"" << arrayId << "\" count=\"" << pElementCount * floatsPerElement << "\"> ";
+    PushTag();
+
+    if (pType == FloatType_TexCoord2) {
+        for (size_t a = 0; a < pElementCount; ++a) {
+            mOutput << pData[a * 3 + 0] << " ";
+            mOutput << pData[a * 3 + 1] << " ";
+        }
+    } else if (pType == FloatType_Color) {
+        for (size_t a = 0; a < pElementCount; ++a) {
+            mOutput << pData[a * 4 + 0] << " ";
+            mOutput << pData[a * 4 + 1] << " ";
+            mOutput << pData[a * 4 + 2] << " ";
+        }
+    } else {
+        for (size_t a = 0; a < pElementCount * floatsPerElement; ++a)
+            mOutput << pData[a] << " ";
+    }
+    mOutput << "</float_array>" << endstr;
+    PopTag();
+
+    // the usual Collada fun. Let's bloat it even more!
+    mOutput << startstr << "<technique_common>" << endstr;
+    PushTag();
+    mOutput << startstr << "<accessor count=\"" << pElementCount << "\" offset=\"0\" source=\"#" << arrayId << "\" stride=\"" << floatsPerElement << "\">" << endstr;
+    PushTag();
+
+    switch (pType) {
+    case FloatType_Vector:
+        mOutput << startstr << "<param name=\"X\" type=\"float\" />" << endstr;
+        mOutput << startstr << "<param name=\"Y\" type=\"float\" />" << endstr;
+        mOutput << startstr << "<param name=\"Z\" type=\"float\" />" << endstr;
+        break;
+
+    case FloatType_TexCoord2:
+        mOutput << startstr << "<param name=\"S\" type=\"float\" />" << endstr;
+        mOutput << startstr << "<param name=\"T\" type=\"float\" />" << endstr;
+        break;
+
+    case FloatType_TexCoord3:
+        mOutput << startstr << "<param name=\"S\" type=\"float\" />" << endstr;
+        mOutput << startstr << "<param name=\"T\" type=\"float\" />" << endstr;
+        mOutput << startstr << "<param name=\"P\" type=\"float\" />" << endstr;
+        break;
+
+    case FloatType_Color:
+        mOutput << startstr << "<param name=\"R\" type=\"float\" />" << endstr;
+        mOutput << startstr << "<param name=\"G\" type=\"float\" />" << endstr;
+        mOutput << startstr << "<param name=\"B\" type=\"float\" />" << endstr;
+        break;
+
+    case FloatType_Mat4x4:
+        mOutput << startstr << "<param name=\"TRANSFORM\" type=\"float4x4\" />" << endstr;
+        break;
+
+    case FloatType_Weight:
+        mOutput << startstr << "<param name=\"WEIGHT\" type=\"float\" />" << endstr;
+        break;
+
+    // customized, add animation related
+    case FloatType_Time:
+        mOutput << startstr << "<param name=\"TIME\" type=\"float\" />" << endstr;
+        break;
+    }
+
+    PopTag();
+    mOutput << startstr << "</accessor>" << endstr;
+    PopTag();
+    mOutput << startstr << "</technique_common>" << endstr;
+    PopTag();
+    mOutput << startstr << "</source>" << endstr;
+}
+
+// ------------------------------------------------------------------------------------------------
+// Writes the scene library
+void ColladaExporter::WriteSceneLibrary() {
+    const std::string sceneName = XMLEscape(mScene->mRootNode->mName.C_Str());
+    const std::string sceneId = XMLIDEncode(mScene->mRootNode->mName.C_Str());
+
+    mOutput << startstr << "<library_visual_scenes>" << endstr;
+    PushTag();
+    mOutput << startstr << "<visual_scene id=\"" + sceneId + "\" name=\"" + sceneName + "\">" << endstr;
+    PushTag();
+
+    // start recursive write at the root node
+    for (size_t a = 0; a < mScene->mRootNode->mNumChildren; ++a)
+        WriteNode(mScene, mScene->mRootNode->mChildren[a]);
+
+    PopTag();
+    mOutput << startstr << "</visual_scene>" << endstr;
+    PopTag();
+    mOutput << startstr << "</library_visual_scenes>" << endstr;
+}
+// ------------------------------------------------------------------------------------------------
+void ColladaExporter::WriteAnimationLibrary(size_t pIndex) {
+    const aiAnimation *anim = mScene->mAnimations[pIndex];
+
+    if (anim->mNumChannels == 0 && anim->mNumMeshChannels == 0 && anim->mNumMorphMeshChannels == 0)
+        return;
+
+    const std::string animation_name_escaped = XMLEscape(anim->mName.C_Str());
+    std::string idstr = anim->mName.C_Str();
+    std::string ending = std::string("AnimId") + to_string(pIndex);
+    if (idstr.length() >= ending.length()) {
+        if (0 != idstr.compare(idstr.length() - ending.length(), ending.length(), ending)) {
+            idstr = idstr + ending;
+        }
+    } else {
+        idstr = idstr + ending;
+    }
+
+    const std::string idstrEscaped = XMLIDEncode(idstr);
+
+    mOutput << startstr << "<animation id=\"" + idstrEscaped + "\" name=\"" + animation_name_escaped + "\">" << endstr;
+    PushTag();
+
+    std::string cur_node_idstr;
+    for (size_t a = 0; a < anim->mNumChannels; ++a) {
+        const aiNodeAnim *nodeAnim = anim->mChannels[a];
+
+        // sanity check
+        if (nodeAnim->mNumPositionKeys != nodeAnim->mNumScalingKeys || nodeAnim->mNumPositionKeys != nodeAnim->mNumRotationKeys) {
+            continue;
+        }
+
+        {
+            cur_node_idstr.clear();
+            cur_node_idstr += nodeAnim->mNodeName.data;
+            cur_node_idstr += std::string("_matrix-input");
+
+            std::vector<ai_real> frames;
+            for (size_t i = 0; i < nodeAnim->mNumPositionKeys; ++i) {
+                frames.push_back(static_cast<ai_real>(nodeAnim->mPositionKeys[i].mTime));
+            }
+
+            WriteFloatArray(cur_node_idstr, FloatType_Time, (const ai_real *)frames.data(), frames.size());
+            frames.clear();
+        }
+
+        {
+            cur_node_idstr.clear();
+
+            cur_node_idstr += nodeAnim->mNodeName.data;
+            cur_node_idstr += std::string("_matrix-output");
+
+            std::vector<ai_real> keyframes;
+            keyframes.reserve(nodeAnim->mNumPositionKeys * 16);
+            for (size_t i = 0; i < nodeAnim->mNumPositionKeys; ++i) {
+                aiVector3D Scaling = nodeAnim->mScalingKeys[i].mValue;
+                aiMatrix4x4 ScalingM; // identity
+                ScalingM[0][0] = Scaling.x;
+                ScalingM[1][1] = Scaling.y;
+                ScalingM[2][2] = Scaling.z;
+
+                aiQuaternion RotationQ = nodeAnim->mRotationKeys[i].mValue;
+                aiMatrix4x4 s = aiMatrix4x4(RotationQ.GetMatrix());
+                aiMatrix4x4 RotationM(s.a1, s.a2, s.a3, 0, s.b1, s.b2, s.b3, 0, s.c1, s.c2, s.c3, 0, 0, 0, 0, 1);
+
+                aiVector3D Translation = nodeAnim->mPositionKeys[i].mValue;
+                aiMatrix4x4 TranslationM; // identity
+                TranslationM[0][3] = Translation.x;
+                TranslationM[1][3] = Translation.y;
+                TranslationM[2][3] = Translation.z;
+
+                // Combine the above transformations
+                aiMatrix4x4 mat = TranslationM * RotationM * ScalingM;
+
+                for (unsigned int j = 0; j < 4; ++j) {
+                    keyframes.insert(keyframes.end(), mat[j], mat[j] + 4);
+                }
+            }
+
+            WriteFloatArray(cur_node_idstr, FloatType_Mat4x4, (const ai_real *)keyframes.data(), keyframes.size() / 16);
+        }
+
+        {
+            std::vector<std::string> names;
+            for (size_t i = 0; i < nodeAnim->mNumPositionKeys; ++i) {
+                if (nodeAnim->mPreState == aiAnimBehaviour_DEFAULT || nodeAnim->mPreState == aiAnimBehaviour_LINEAR || nodeAnim->mPreState == aiAnimBehaviour_REPEAT) {
+                    names.push_back("LINEAR");
+                } else if (nodeAnim->mPostState == aiAnimBehaviour_CONSTANT) {
+                    names.push_back("STEP");
+                }
+            }
+
+            const std::string cur_node_idstr2 = nodeAnim->mNodeName.data + std::string("_matrix-interpolation");
+            std::string arrayId = XMLIDEncode(cur_node_idstr2) + "-array";
+
+            mOutput << startstr << "<source id=\"" << XMLIDEncode(cur_node_idstr2) << "\">" << endstr;
+            PushTag();
+
+            // source array
+            mOutput << startstr << "<Name_array id=\"" << arrayId << "\" count=\"" << names.size() << "\"> ";
+            for (size_t aa = 0; aa < names.size(); ++aa) {
+                mOutput << names[aa] << " ";
+            }
+            mOutput << "</Name_array>" << endstr;
+
+            mOutput << startstr << "<technique_common>" << endstr;
+            PushTag();
+
+            mOutput << startstr << "<accessor source=\"#" << arrayId << "\" count=\"" << names.size() << "\" stride=\"" << 1 << "\">" << endstr;
+            PushTag();
+
+            mOutput << startstr << "<param name=\"INTERPOLATION\" type=\"name\"></param>" << endstr;
+
+            PopTag();
+            mOutput << startstr << "</accessor>" << endstr;
+
+            PopTag();
+            mOutput << startstr << "</technique_common>" << endstr;
+
+            PopTag();
+            mOutput << startstr << "</source>" << endstr;
+        }
+    }
+
+    for (size_t a = 0; a < anim->mNumChannels; ++a) {
+        const aiNodeAnim *nodeAnim = anim->mChannels[a];
+
+        {
+            // samplers
+            const std::string node_idstr = nodeAnim->mNodeName.data + std::string("_matrix-sampler");
+            mOutput << startstr << "<sampler id=\"" << XMLIDEncode(node_idstr) << "\">" << endstr;
+            PushTag();
+
+            mOutput << startstr << "<input semantic=\"INPUT\" source=\"#" << XMLIDEncode(nodeAnim->mNodeName.data + std::string("_matrix-input")) << "\"/>" << endstr;
+            mOutput << startstr << "<input semantic=\"OUTPUT\" source=\"#" << XMLIDEncode(nodeAnim->mNodeName.data + std::string("_matrix-output")) << "\"/>" << endstr;
+            mOutput << startstr << "<input semantic=\"INTERPOLATION\" source=\"#" << XMLIDEncode(nodeAnim->mNodeName.data + std::string("_matrix-interpolation")) << "\"/>" << endstr;
+
+            PopTag();
+            mOutput << startstr << "</sampler>" << endstr;
+        }
+    }
+
+    for (size_t a = 0; a < anim->mNumChannels; ++a) {
+        const aiNodeAnim *nodeAnim = anim->mChannels[a];
+
+        {
+            // channels
+            mOutput << startstr << "<channel source=\"#" << XMLIDEncode(nodeAnim->mNodeName.data + std::string("_matrix-sampler")) << "\" target=\"" << XMLIDEncode(nodeAnim->mNodeName.data) << "/matrix\"/>" << endstr;
+        }
+    }
+
+    PopTag();
+    mOutput << startstr << "</animation>" << endstr;
+}
+// ------------------------------------------------------------------------------------------------
+void ColladaExporter::WriteAnimationsLibrary() {
+    if (mScene->mNumAnimations > 0) {
+        mOutput << startstr << "<library_animations>" << endstr;
+        PushTag();
+
+        // start recursive write at the root node
+        for (size_t a = 0; a < mScene->mNumAnimations; ++a)
+            WriteAnimationLibrary(a);
+
+        PopTag();
+        mOutput << startstr << "</library_animations>" << endstr;
+    }
+}
+// ------------------------------------------------------------------------------------------------
+// Helper to find a bone by name in the scene
+aiBone *findBone(const aiScene *scene, const char *name) {
+    for (size_t m = 0; m < scene->mNumMeshes; m++) {
+        aiMesh *mesh = scene->mMeshes[m];
+        for (size_t b = 0; b < mesh->mNumBones; b++) {
+            aiBone *bone = mesh->mBones[b];
+            if (0 == strcmp(name, bone->mName.C_Str())) {
+                return bone;
+            }
+        }
+    }
+    return NULL;
+}
+
+// ------------------------------------------------------------------------------------------------
+const aiNode *findBoneNode(const aiNode *aNode, const aiBone *bone) {
+    if (aNode && bone && aNode->mName == bone->mName) {
+        return aNode;
+    }
+
+    if (aNode && bone) {
+        for (unsigned int i = 0; i < aNode->mNumChildren; ++i) {
+            aiNode *aChild = aNode->mChildren[i];
+            const aiNode *foundFromChild = 0;
+            if (aChild) {
+                foundFromChild = findBoneNode(aChild, bone);
+                if (foundFromChild) return foundFromChild;
+            }
+        }
+    }
+
+    return NULL;
+}
+
+const aiNode *findSkeletonRootNode(const aiScene *scene, const aiMesh *mesh) {
+    std::set<const aiNode *> topParentBoneNodes;
+    if (mesh && mesh->mNumBones > 0) {
+        for (unsigned int i = 0; i < mesh->mNumBones; ++i) {
+            aiBone *bone = mesh->mBones[i];
+
+            const aiNode *node = findBoneNode(scene->mRootNode, bone);
+            if (node) {
+                while (node->mParent && findBone(scene, node->mParent->mName.C_Str()) != 0) {
+                    node = node->mParent;
+                }
+                topParentBoneNodes.insert(node);
+            }
+        }
+    }
+
+    if (!topParentBoneNodes.empty()) {
+        const aiNode *parentBoneNode = *topParentBoneNodes.begin();
+        if (topParentBoneNodes.size() == 1) {
+            return parentBoneNode;
+        } else {
+            for (auto it : topParentBoneNodes) {
+                if (it->mParent) return it->mParent;
+            }
+            return parentBoneNode;
+        }
+    }
+
+    return NULL;
+}
+
+// ------------------------------------------------------------------------------------------------
+// Recursively writes the given node
+void ColladaExporter::WriteNode(const aiScene *pScene, aiNode *pNode) {
+    // the node must have a name
+    if (pNode->mName.length == 0) {
+        std::stringstream ss;
+        ss << "Node_" << pNode;
+        pNode->mName.Set(ss.str());
+    }
+
+    // If the node is associated with a bone, it is a joint node (JOINT)
+    // otherwise it is a normal node (NODE)
+    const char *node_type;
+    bool is_joint, is_skeleton_root = false;
+    if (nullptr == findBone(pScene, pNode->mName.C_Str())) {
+        node_type = "NODE";
+        is_joint = false;
+    } else {
+        node_type = "JOINT";
+        is_joint = true;
+        if (!pNode->mParent || nullptr == findBone(pScene, pNode->mParent->mName.C_Str())) {
+            is_skeleton_root = true;
+        }
+    }
+
+    const std::string node_id = XMLIDEncode(pNode->mName.data);
+    const std::string node_name = XMLEscape(pNode->mName.data);
+    mOutput << startstr << "<node ";
+    if (is_skeleton_root) {
+        mOutput << "id=\"" << node_id << "\" " << (is_joint ? "sid=\"" + node_id + "\"" : ""); // For now, only support one skeleton in a scene.
+        mFoundSkeletonRootNodeID = node_id;
+    } else {
+        mOutput << "id=\"" << node_id << "\" " << (is_joint ? "sid=\"" + node_id + "\"" : "");
+    }
+
+    mOutput << " name=\"" << node_name
+            << "\" type=\"" << node_type
+            << "\">" << endstr;
+    PushTag();
+
+    // write transformation - we can directly put the matrix there
+    // TODO: (thom) decompose into scale - rot - quad to allow addressing it by animations afterwards
+    aiMatrix4x4 mat = pNode->mTransformation;
+
+    // If this node is a Camera node, the camera coordinate system needs to be multiplied in.
+    // When importing from Collada, the mLookAt is set to 0, 0, -1, and the node transform is unchanged.
+    // When importing from a different format, mLookAt is set to 0, 0, 1. Therefore, the local camera
+    // coordinate system must be changed to matche the Collada specification.
+    for (size_t i = 0; i < mScene->mNumCameras; i++) {
+        if (mScene->mCameras[i]->mName == pNode->mName) {
+            aiMatrix4x4 sourceView;
+            mScene->mCameras[i]->GetCameraMatrix(sourceView);
+
+            aiMatrix4x4 colladaView;
+            colladaView.a1 = colladaView.c3 = -1; // move into -z space.
+            mat *= (sourceView * colladaView);
+            break;
+        }
+    }
+
+    // customized, sid should be 'matrix' to match with loader code.
+    //mOutput << startstr << "<matrix sid=\"transform\">";
+    mOutput << startstr << "<matrix sid=\"matrix\">";
+
+    mOutput << mat.a1 << " " << mat.a2 << " " << mat.a3 << " " << mat.a4 << " ";
+    mOutput << mat.b1 << " " << mat.b2 << " " << mat.b3 << " " << mat.b4 << " ";
+    mOutput << mat.c1 << " " << mat.c2 << " " << mat.c3 << " " << mat.c4 << " ";
+    mOutput << mat.d1 << " " << mat.d2 << " " << mat.d3 << " " << mat.d4;
+    mOutput << "</matrix>" << endstr;
+
+    if (pNode->mNumMeshes == 0) {
+        //check if it is a camera node
+        for (size_t i = 0; i < mScene->mNumCameras; i++) {
+            if (mScene->mCameras[i]->mName == pNode->mName) {
+                mOutput << startstr << "<instance_camera url=\"#" << node_id << "-camera\"/>" << endstr;
+                break;
+            }
+        }
+        //check if it is a light node
+        for (size_t i = 0; i < mScene->mNumLights; i++) {
+            if (mScene->mLights[i]->mName == pNode->mName) {
+                mOutput << startstr << "<instance_light url=\"#" << node_id << "-light\"/>" << endstr;
+                break;
+            }
+        }
+
+    } else
+        // instance every geometry
+        for (size_t a = 0; a < pNode->mNumMeshes; ++a) {
+            const aiMesh *mesh = mScene->mMeshes[pNode->mMeshes[a]];
+            // do not instantiate mesh if empty. I wonder how this could happen
+            if (mesh->mNumFaces == 0 || mesh->mNumVertices == 0)
+                continue;
+
+            const std::string meshName = mesh->mName.length == 0 ? GetMeshId(pNode->mMeshes[a]) : mesh->mName.C_Str();
+
+            if (mesh->mNumBones == 0) {
+                mOutput << startstr << "<instance_geometry url=\"#" << XMLIDEncode(meshName) << "\">" << endstr;
+                PushTag();
+            } else {
+                mOutput << startstr
+                        << "<instance_controller url=\"#" << XMLIDEncode(meshName) << "-skin\">"
+                        << endstr;
+                PushTag();
+
+                // note! this mFoundSkeletonRootNodeID some how affects animation, it makes the mesh attaches to armature skeleton root node.
+                // use the first bone to find skeleton root
+                const aiNode *skeletonRootBoneNode = findSkeletonRootNode(pScene, mesh);
+                if (skeletonRootBoneNode) {
+                    mFoundSkeletonRootNodeID = XMLIDEncode(skeletonRootBoneNode->mName.C_Str());
+                }
+                mOutput << startstr << "<skeleton>#" << mFoundSkeletonRootNodeID << "</skeleton>" << endstr;
+            }
+            mOutput << startstr << "<bind_material>" << endstr;
+            PushTag();
+            mOutput << startstr << "<technique_common>" << endstr;
+            PushTag();
+            mOutput << startstr << "<instance_material symbol=\"defaultMaterial\" target=\"#" << XMLIDEncode(materials[mesh->mMaterialIndex].name) << "\">" << endstr;
+            PushTag();
+            for (size_t aa = 0; aa < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++aa) {
+                if (mesh->HasTextureCoords(static_cast<unsigned int>(aa)))
+                    // semantic       as in <texture texcoord=...>
+                    // input_semantic as in <input semantic=...>
+                    // input_set      as in <input set=...>
+                    mOutput << startstr << "<bind_vertex_input semantic=\"CHANNEL" << aa << "\" input_semantic=\"TEXCOORD\" input_set=\"" << aa << "\"/>" << endstr;
+            }
+            PopTag();
+            mOutput << startstr << "</instance_material>" << endstr;
+            PopTag();
+            mOutput << startstr << "</technique_common>" << endstr;
+            PopTag();
+            mOutput << startstr << "</bind_material>" << endstr;
+
+            PopTag();
+            if (mesh->mNumBones == 0)
+                mOutput << startstr << "</instance_geometry>" << endstr;
+            else
+                mOutput << startstr << "</instance_controller>" << endstr;
+        }
+
+    // recurse into subnodes
+    for (size_t a = 0; a < pNode->mNumChildren; ++a)
+        WriteNode(pScene, pNode->mChildren[a]);
+
+    PopTag();
+    mOutput << startstr << "</node>" << endstr;
+}
+
+#endif
+#endif
diff --git a/code/Collada/ColladaExporter.h b/code/AssetLib/Collada/ColladaExporter.h
similarity index 100%
rename from code/Collada/ColladaExporter.h
rename to code/AssetLib/Collada/ColladaExporter.h
diff --git a/code/Collada/ColladaHelper.cpp b/code/AssetLib/Collada/ColladaHelper.cpp
similarity index 100%
rename from code/Collada/ColladaHelper.cpp
rename to code/AssetLib/Collada/ColladaHelper.cpp
diff --git a/code/Collada/ColladaHelper.h b/code/AssetLib/Collada/ColladaHelper.h
similarity index 100%
rename from code/Collada/ColladaHelper.h
rename to code/AssetLib/Collada/ColladaHelper.h
diff --git a/code/Collada/ColladaLoader.cpp b/code/AssetLib/Collada/ColladaLoader.cpp
similarity index 100%
rename from code/Collada/ColladaLoader.cpp
rename to code/AssetLib/Collada/ColladaLoader.cpp
diff --git a/code/Collada/ColladaLoader.h b/code/AssetLib/Collada/ColladaLoader.h
similarity index 100%
rename from code/Collada/ColladaLoader.h
rename to code/AssetLib/Collada/ColladaLoader.h
diff --git a/code/Collada/ColladaParser.cpp b/code/AssetLib/Collada/ColladaParser.cpp
similarity index 100%
rename from code/Collada/ColladaParser.cpp
rename to code/AssetLib/Collada/ColladaParser.cpp
diff --git a/code/Collada/ColladaParser.h b/code/AssetLib/Collada/ColladaParser.h
similarity index 100%
rename from code/Collada/ColladaParser.h
rename to code/AssetLib/Collada/ColladaParser.h
diff --git a/code/DXF/DXFHelper.h b/code/AssetLib/DXF/DXFHelper.h
similarity index 100%
rename from code/DXF/DXFHelper.h
rename to code/AssetLib/DXF/DXFHelper.h
diff --git a/code/DXF/DXFLoader.cpp b/code/AssetLib/DXF/DXFLoader.cpp
similarity index 99%
rename from code/DXF/DXFLoader.cpp
rename to code/AssetLib/DXF/DXFLoader.cpp
index ea877a484..bd5c23c7b 100644
--- a/code/DXF/DXFLoader.cpp
+++ b/code/AssetLib/DXF/DXFLoader.cpp
@@ -48,8 +48,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #ifndef ASSIMP_BUILD_NO_DXF_IMPORTER
 
-#include "DXF/DXFLoader.h"
-#include "DXF/DXFHelper.h"
+#include "AssetLib/DXF/DXFLoader.h"
+#include "AssetLib/DXF/DXFHelper.h"
 #include "PostProcessing/ConvertToLHProcess.h"
 
 #include <assimp/ParsingUtils.h>
diff --git a/code/DXF/DXFLoader.h b/code/AssetLib/DXF/DXFLoader.h
similarity index 100%
rename from code/DXF/DXFLoader.h
rename to code/AssetLib/DXF/DXFLoader.h
diff --git a/code/FBX/FBXAnimation.cpp b/code/AssetLib/FBX/FBXAnimation.cpp
similarity index 100%
rename from code/FBX/FBXAnimation.cpp
rename to code/AssetLib/FBX/FBXAnimation.cpp
diff --git a/code/FBX/FBXBinaryTokenizer.cpp b/code/AssetLib/FBX/FBXBinaryTokenizer.cpp
similarity index 100%
rename from code/FBX/FBXBinaryTokenizer.cpp
rename to code/AssetLib/FBX/FBXBinaryTokenizer.cpp
diff --git a/code/FBX/FBXCommon.h b/code/AssetLib/FBX/FBXCommon.h
similarity index 100%
rename from code/FBX/FBXCommon.h
rename to code/AssetLib/FBX/FBXCommon.h
diff --git a/code/FBX/FBXCompileConfig.h b/code/AssetLib/FBX/FBXCompileConfig.h
similarity index 100%
rename from code/FBX/FBXCompileConfig.h
rename to code/AssetLib/FBX/FBXCompileConfig.h
diff --git a/code/FBX/FBXConverter.cpp b/code/AssetLib/FBX/FBXConverter.cpp
similarity index 100%
rename from code/FBX/FBXConverter.cpp
rename to code/AssetLib/FBX/FBXConverter.cpp
diff --git a/code/FBX/FBXConverter.h b/code/AssetLib/FBX/FBXConverter.h
similarity index 100%
rename from code/FBX/FBXConverter.h
rename to code/AssetLib/FBX/FBXConverter.h
diff --git a/code/FBX/FBXDeformer.cpp b/code/AssetLib/FBX/FBXDeformer.cpp
similarity index 100%
rename from code/FBX/FBXDeformer.cpp
rename to code/AssetLib/FBX/FBXDeformer.cpp
diff --git a/code/FBX/FBXDocument.cpp b/code/AssetLib/FBX/FBXDocument.cpp
similarity index 100%
rename from code/FBX/FBXDocument.cpp
rename to code/AssetLib/FBX/FBXDocument.cpp
diff --git a/code/FBX/FBXDocument.h b/code/AssetLib/FBX/FBXDocument.h
similarity index 100%
rename from code/FBX/FBXDocument.h
rename to code/AssetLib/FBX/FBXDocument.h
diff --git a/code/FBX/FBXDocumentUtil.cpp b/code/AssetLib/FBX/FBXDocumentUtil.cpp
similarity index 100%
rename from code/FBX/FBXDocumentUtil.cpp
rename to code/AssetLib/FBX/FBXDocumentUtil.cpp
diff --git a/code/FBX/FBXDocumentUtil.h b/code/AssetLib/FBX/FBXDocumentUtil.h
similarity index 100%
rename from code/FBX/FBXDocumentUtil.h
rename to code/AssetLib/FBX/FBXDocumentUtil.h
diff --git a/code/FBX/FBXExportNode.cpp b/code/AssetLib/FBX/FBXExportNode.cpp
similarity index 100%
rename from code/FBX/FBXExportNode.cpp
rename to code/AssetLib/FBX/FBXExportNode.cpp
diff --git a/code/FBX/FBXExportNode.h b/code/AssetLib/FBX/FBXExportNode.h
similarity index 100%
rename from code/FBX/FBXExportNode.h
rename to code/AssetLib/FBX/FBXExportNode.h
diff --git a/code/FBX/FBXExportProperty.cpp b/code/AssetLib/FBX/FBXExportProperty.cpp
similarity index 100%
rename from code/FBX/FBXExportProperty.cpp
rename to code/AssetLib/FBX/FBXExportProperty.cpp
diff --git a/code/FBX/FBXExportProperty.h b/code/AssetLib/FBX/FBXExportProperty.h
similarity index 100%
rename from code/FBX/FBXExportProperty.h
rename to code/AssetLib/FBX/FBXExportProperty.h
diff --git a/code/FBX/FBXExporter.cpp b/code/AssetLib/FBX/FBXExporter.cpp
similarity index 100%
rename from code/FBX/FBXExporter.cpp
rename to code/AssetLib/FBX/FBXExporter.cpp
diff --git a/code/FBX/FBXExporter.h b/code/AssetLib/FBX/FBXExporter.h
similarity index 100%
rename from code/FBX/FBXExporter.h
rename to code/AssetLib/FBX/FBXExporter.h
diff --git a/code/FBX/FBXImportSettings.h b/code/AssetLib/FBX/FBXImportSettings.h
similarity index 100%
rename from code/FBX/FBXImportSettings.h
rename to code/AssetLib/FBX/FBXImportSettings.h
diff --git a/code/FBX/FBXImporter.cpp b/code/AssetLib/FBX/FBXImporter.cpp
similarity index 100%
rename from code/FBX/FBXImporter.cpp
rename to code/AssetLib/FBX/FBXImporter.cpp
diff --git a/code/FBX/FBXImporter.h b/code/AssetLib/FBX/FBXImporter.h
similarity index 100%
rename from code/FBX/FBXImporter.h
rename to code/AssetLib/FBX/FBXImporter.h
diff --git a/code/FBX/FBXMaterial.cpp b/code/AssetLib/FBX/FBXMaterial.cpp
similarity index 100%
rename from code/FBX/FBXMaterial.cpp
rename to code/AssetLib/FBX/FBXMaterial.cpp
diff --git a/code/FBX/FBXMeshGeometry.cpp b/code/AssetLib/FBX/FBXMeshGeometry.cpp
similarity index 100%
rename from code/FBX/FBXMeshGeometry.cpp
rename to code/AssetLib/FBX/FBXMeshGeometry.cpp
diff --git a/code/FBX/FBXMeshGeometry.h b/code/AssetLib/FBX/FBXMeshGeometry.h
similarity index 100%
rename from code/FBX/FBXMeshGeometry.h
rename to code/AssetLib/FBX/FBXMeshGeometry.h
diff --git a/code/FBX/FBXModel.cpp b/code/AssetLib/FBX/FBXModel.cpp
similarity index 100%
rename from code/FBX/FBXModel.cpp
rename to code/AssetLib/FBX/FBXModel.cpp
diff --git a/code/FBX/FBXNodeAttribute.cpp b/code/AssetLib/FBX/FBXNodeAttribute.cpp
similarity index 100%
rename from code/FBX/FBXNodeAttribute.cpp
rename to code/AssetLib/FBX/FBXNodeAttribute.cpp
diff --git a/code/FBX/FBXParser.cpp b/code/AssetLib/FBX/FBXParser.cpp
similarity index 100%
rename from code/FBX/FBXParser.cpp
rename to code/AssetLib/FBX/FBXParser.cpp
diff --git a/code/FBX/FBXParser.h b/code/AssetLib/FBX/FBXParser.h
similarity index 100%
rename from code/FBX/FBXParser.h
rename to code/AssetLib/FBX/FBXParser.h
diff --git a/code/FBX/FBXProperties.cpp b/code/AssetLib/FBX/FBXProperties.cpp
similarity index 100%
rename from code/FBX/FBXProperties.cpp
rename to code/AssetLib/FBX/FBXProperties.cpp
diff --git a/code/FBX/FBXProperties.h b/code/AssetLib/FBX/FBXProperties.h
similarity index 100%
rename from code/FBX/FBXProperties.h
rename to code/AssetLib/FBX/FBXProperties.h
diff --git a/code/FBX/FBXTokenizer.cpp b/code/AssetLib/FBX/FBXTokenizer.cpp
similarity index 100%
rename from code/FBX/FBXTokenizer.cpp
rename to code/AssetLib/FBX/FBXTokenizer.cpp
diff --git a/code/FBX/FBXTokenizer.h b/code/AssetLib/FBX/FBXTokenizer.h
similarity index 100%
rename from code/FBX/FBXTokenizer.h
rename to code/AssetLib/FBX/FBXTokenizer.h
diff --git a/code/FBX/FBXUtil.cpp b/code/AssetLib/FBX/FBXUtil.cpp
similarity index 100%
rename from code/FBX/FBXUtil.cpp
rename to code/AssetLib/FBX/FBXUtil.cpp
diff --git a/code/FBX/FBXUtil.h b/code/AssetLib/FBX/FBXUtil.h
similarity index 100%
rename from code/FBX/FBXUtil.h
rename to code/AssetLib/FBX/FBXUtil.h
diff --git a/code/HMP/HMPFileData.h b/code/AssetLib/HMP/HMPFileData.h
similarity index 100%
rename from code/HMP/HMPFileData.h
rename to code/AssetLib/HMP/HMPFileData.h
diff --git a/code/HMP/HMPLoader.cpp b/code/AssetLib/HMP/HMPLoader.cpp
similarity index 99%
rename from code/HMP/HMPLoader.cpp
rename to code/AssetLib/HMP/HMPLoader.cpp
index 0dea09ee0..54eb395bd 100644
--- a/code/HMP/HMPLoader.cpp
+++ b/code/AssetLib/HMP/HMPLoader.cpp
@@ -47,8 +47,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef ASSIMP_BUILD_NO_HMP_IMPORTER
 
 // internal headers
-#include "HMP/HMPLoader.h"
-#include "MD2/MD2FileData.h"
+#include "AssetLib/HMP/HMPLoader.h"
+#include "AssetLib/MD2/MD2FileData.h"
 
 #include <assimp/IOSystem.hpp>
 #include <assimp/DefaultLogger.hpp>
diff --git a/code/HMP/HMPLoader.h b/code/AssetLib/HMP/HMPLoader.h
similarity index 98%
rename from code/HMP/HMPLoader.h
rename to code/AssetLib/HMP/HMPLoader.h
index 0371a608b..2995c1237 100644
--- a/code/HMP/HMPLoader.h
+++ b/code/AssetLib/HMP/HMPLoader.h
@@ -49,8 +49,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 // internal headers
 #include <assimp/BaseImporter.h>
 
-#include "MDL/MDLLoader.h"
-#include "HMP/HMPFileData.h"
+#include "AssetLib/MDL/MDLLoader.h"
+#include "AssetLib/HMP/HMPFileData.h"
 
 namespace Assimp {
 using namespace HMP;
diff --git a/code/HMP/HalfLifeFileData.h b/code/AssetLib/HMP/HalfLifeFileData.h
similarity index 100%
rename from code/HMP/HalfLifeFileData.h
rename to code/AssetLib/HMP/HalfLifeFileData.h
diff --git a/code/Importer/IFC/IFCBoolean.cpp b/code/AssetLib/IFC/IFCBoolean.cpp
similarity index 74%
rename from code/Importer/IFC/IFCBoolean.cpp
rename to code/AssetLib/IFC/IFCBoolean.cpp
index 01fd43cd2..2c9f6cf8f 100644
--- a/code/Importer/IFC/IFCBoolean.cpp
+++ b/code/AssetLib/IFC/IFCBoolean.cpp
@@ -43,65 +43,60 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef ASSIMP_BUILD_NO_IFC_IMPORTER
-#include "code/Importer/IFC/IFCUtil.h"
-#include "code/Common/PolyTools.h"
-#include "code/PostProcessing/ProcessHelper.h"
+
+#include "AssetLib/IFC/IFCUtil.h"
+#include "Common/PolyTools.h"
+#include "PostProcessing/ProcessHelper.h"
+
 #include <assimp/Defines.h>
 
 #include <iterator>
 #include <tuple>
 
 namespace Assimp {
-    namespace IFC {
+namespace IFC {
 
 // ------------------------------------------------------------------------------------------------
 // Calculates intersection between line segment and plane. To catch corner cases, specify which side you prefer.
 // The function then generates a hit only if the end is beyond a certain margin in that direction, filtering out
 // "very close to plane" ghost hits as long as start and end stay directly on or within the given plane side.
-bool IntersectSegmentPlane(const IfcVector3& p,const IfcVector3& n, const IfcVector3& e0,
-        const IfcVector3& e1, bool assumeStartOnWhiteSide, IfcVector3& out)
-{
+bool IntersectSegmentPlane(const IfcVector3 &p, const IfcVector3 &n, const IfcVector3 &e0,
+        const IfcVector3 &e1, bool assumeStartOnWhiteSide, IfcVector3 &out) {
     const IfcVector3 pdelta = e0 - p, seg = e1 - e0;
-    const IfcFloat dotOne = n*seg, dotTwo = -(n*pdelta);
+    const IfcFloat dotOne = n * seg, dotTwo = -(n * pdelta);
 
     // if segment ends on plane, do not report a hit. We stay on that side until a following segment starting at this
     // point leaves the plane through the other side
-    if( std::abs(dotOne + dotTwo) < 1e-6 )
+    if (std::abs(dotOne + dotTwo) < 1e-6)
         return false;
 
     // if segment starts on the plane, report a hit only if the end lies on the *other* side
-    if( std::abs(dotTwo) < 1e-6 )
-    {
-        if( (assumeStartOnWhiteSide && dotOne + dotTwo < 1e-6) || (!assumeStartOnWhiteSide && dotOne + dotTwo > -1e-6) )
-        {
+    if (std::abs(dotTwo) < 1e-6) {
+        if ((assumeStartOnWhiteSide && dotOne + dotTwo < 1e-6) || (!assumeStartOnWhiteSide && dotOne + dotTwo > -1e-6)) {
             out = e0;
             return true;
-        }
-        else
-        {
+        } else {
             return false;
         }
     }
 
     // ignore if segment is parallel to plane and far away from it on either side
     // Warning: if there's a few thousand of such segments which slowly accumulate beyond the epsilon, no hit would be registered
-    if( std::abs(dotOne) < 1e-6 )
+    if (std::abs(dotOne) < 1e-6)
         return false;
 
     // t must be in [0..1] if the intersection point is within the given segment
     const IfcFloat t = dotTwo / dotOne;
-    if( t > 1.0 || t < 0.0 )
+    if (t > 1.0 || t < 0.0)
         return false;
 
-    out = e0 + t*seg;
+    out = e0 + t * seg;
     return true;
 }
 
 // ------------------------------------------------------------------------------------------------
-void FilterPolygon(std::vector<IfcVector3>& resultpoly)
-{
-    if( resultpoly.size() < 3 )
-    {
+void FilterPolygon(std::vector<IfcVector3> &resultpoly) {
+    if (resultpoly.size() < 3) {
         resultpoly.clear();
         return;
     }
@@ -115,87 +110,80 @@ void FilterPolygon(std::vector<IfcVector3>& resultpoly)
     FuzzyVectorCompare fz(epsilon);
     std::vector<IfcVector3>::iterator e = std::unique(resultpoly.begin(), resultpoly.end(), fz);
 
-    if( e != resultpoly.end() )
+    if (e != resultpoly.end())
         resultpoly.erase(e, resultpoly.end());
 
-    if( !resultpoly.empty() && fz(resultpoly.front(), resultpoly.back()) )
+    if (!resultpoly.empty() && fz(resultpoly.front(), resultpoly.back()))
         resultpoly.pop_back();
 }
 
 // ------------------------------------------------------------------------------------------------
-void WritePolygon(std::vector<IfcVector3>& resultpoly, TempMesh& result)
-{
+void WritePolygon(std::vector<IfcVector3> &resultpoly, TempMesh &result) {
     FilterPolygon(resultpoly);
 
-    if( resultpoly.size() > 2 )
-    {
+    if (resultpoly.size() > 2) {
         result.mVerts.insert(result.mVerts.end(), resultpoly.begin(), resultpoly.end());
         result.mVertcnt.push_back(static_cast<unsigned int>(resultpoly.size()));
     }
 }
 
-
 // ------------------------------------------------------------------------------------------------
-void ProcessBooleanHalfSpaceDifference(const Schema_2x3::IfcHalfSpaceSolid* hs, TempMesh& result,
-    const TempMesh& first_operand,
-    ConversionData& /*conv*/)
-{
+void ProcessBooleanHalfSpaceDifference(const Schema_2x3::IfcHalfSpaceSolid *hs, TempMesh &result,
+        const TempMesh &first_operand,
+        ConversionData & /*conv*/) {
     ai_assert(hs != NULL);
 
-    const Schema_2x3::IfcPlane* const plane = hs->BaseSurface->ToPtr<Schema_2x3::IfcPlane>();
-    if(!plane) {
+    const Schema_2x3::IfcPlane *const plane = hs->BaseSurface->ToPtr<Schema_2x3::IfcPlane>();
+    if (!plane) {
         IFCImporter::LogError("expected IfcPlane as base surface for the IfcHalfSpaceSolid");
         return;
     }
 
     // extract plane base position vector and normal vector
-    IfcVector3 p,n(0.f,0.f,1.f);
+    IfcVector3 p, n(0.f, 0.f, 1.f);
     if (plane->Position->Axis) {
-        ConvertDirection(n,plane->Position->Axis.Get());
+        ConvertDirection(n, plane->Position->Axis.Get());
     }
-    ConvertCartesianPoint(p,plane->Position->Location);
+    ConvertCartesianPoint(p, plane->Position->Location);
 
-    if(!IsTrue(hs->AgreementFlag)) {
+    if (!IsTrue(hs->AgreementFlag)) {
         n *= -1.f;
     }
 
     // clip the current contents of `meshout` against the plane we obtained from the second operand
-    const std::vector<IfcVector3>& in = first_operand.mVerts;
-    std::vector<IfcVector3>& outvert = result.mVerts;
+    const std::vector<IfcVector3> &in = first_operand.mVerts;
+    std::vector<IfcVector3> &outvert = result.mVerts;
 
     std::vector<unsigned int>::const_iterator begin = first_operand.mVertcnt.begin(),
-        end = first_operand.mVertcnt.end(), iit;
+                                              end = first_operand.mVertcnt.end(), iit;
 
     outvert.reserve(in.size());
     result.mVertcnt.reserve(first_operand.mVertcnt.size());
 
     unsigned int vidx = 0;
-    for(iit = begin; iit != end; vidx += *iit++) {
+    for (iit = begin; iit != end; vidx += *iit++) {
 
         unsigned int newcount = 0;
         bool isAtWhiteSide = (in[vidx] - p) * n > -1e-6;
-        for( unsigned int i = 0; i < *iit; ++i ) {
-            const IfcVector3& e0 = in[vidx + i], e1 = in[vidx + (i + 1) % *iit];
+        for (unsigned int i = 0; i < *iit; ++i) {
+            const IfcVector3 &e0 = in[vidx + i], e1 = in[vidx + (i + 1) % *iit];
 
             // does the next segment intersect the plane?
             IfcVector3 isectpos;
-            if( IntersectSegmentPlane(p, n, e0, e1, isAtWhiteSide, isectpos) ) {
-                if( isAtWhiteSide ) {
+            if (IntersectSegmentPlane(p, n, e0, e1, isAtWhiteSide, isectpos)) {
+                if (isAtWhiteSide) {
                     // e0 is on the right side, so keep it
                     outvert.push_back(e0);
                     outvert.push_back(isectpos);
                     newcount += 2;
-                }
-                else {
+                } else {
                     // e0 is on the wrong side, so drop it and keep e1 instead
                     outvert.push_back(isectpos);
                     ++newcount;
                 }
                 isAtWhiteSide = !isAtWhiteSide;
-            }
-            else
-            {
-                if( isAtWhiteSide ) {
+            } else {
+                if (isAtWhiteSide) {
                     outvert.push_back(e0);
                     ++newcount;
                 }
@@ -206,33 +194,32 @@ void ProcessBooleanHalfSpaceDifference(const Schema_2x3::IfcHalfSpaceSolid* hs,
             continue;
         }
 
-        IfcVector3 vmin,vmax;
-        ArrayBounds(&*(outvert.end()-newcount),newcount,vmin,vmax);
+        IfcVector3 vmin, vmax;
+        ArrayBounds(&*(outvert.end() - newcount), newcount, vmin, vmax);
 
         // filter our IfcFloat points - those may happen if a point lies
         // directly on the intersection line. However, due to IfcFloat
         // precision a bitwise comparison is not feasible to detect
         // this case.
-        const IfcFloat epsilon = (vmax-vmin).SquareLength() / 1e6f;
+        const IfcFloat epsilon = (vmax - vmin).SquareLength() / 1e6f;
         FuzzyVectorCompare fz(epsilon);
 
-        std::vector<IfcVector3>::iterator e = std::unique( outvert.end()-newcount, outvert.end(), fz );
+        std::vector<IfcVector3>::iterator e = std::unique(outvert.end() - newcount, outvert.end(), fz);
 
         if (e != outvert.end()) {
-            newcount -= static_cast<unsigned int>(std::distance(e,outvert.end()));
-            outvert.erase(e,outvert.end());
+            newcount -= static_cast<unsigned int>(std::distance(e, outvert.end()));
+            outvert.erase(e, outvert.end());
         }
-        if (fz(*( outvert.end()-newcount),outvert.back())) {
+        if (fz(*(outvert.end() - newcount), outvert.back())) {
             outvert.pop_back();
             --newcount;
         }
-        if(newcount > 2) {
+        if (newcount > 2) {
             result.mVertcnt.push_back(newcount);
-        }
-        else while(newcount-->0) {
-            result.mVerts.pop_back();
-        }
-
+        } else
+            while (newcount-- > 0) {
+                result.mVerts.pop_back();
+            }
     }
     IFCImporter::LogDebug("generating CSG geometry by plane clipping (IfcBooleanClippingResult)");
 }
@@ -244,37 +231,36 @@ void ProcessBooleanHalfSpaceDifference(const Schema_2x3::IfcHalfSpaceSolid* hs,
 // the line stays on that side. This should make corner cases more stable.
 // Two million assumptions! Boundary should have all z at 0.0, will be treated as closed, should not have
 // segments with length <1e-6, self-intersecting might break the corner case handling... just don't go there, ok?
-bool IntersectsBoundaryProfile(const IfcVector3& e0, const IfcVector3& e1, const std::vector<IfcVector3>& boundary,
-    const bool isStartAssumedInside, std::vector<std::pair<size_t, IfcVector3> >& intersect_results,
-    const bool halfOpen = false)
-{
+bool IntersectsBoundaryProfile(const IfcVector3 &e0, const IfcVector3 &e1, const std::vector<IfcVector3> &boundary,
+        const bool isStartAssumedInside, std::vector<std::pair<size_t, IfcVector3>> &intersect_results,
+        const bool halfOpen = false) {
     ai_assert(intersect_results.empty());
 
     // determine winding order - necessary to detect segments going "inwards" or "outwards" from a point directly on the border
     // positive sum of angles means clockwise order when looking down the -Z axis
     IfcFloat windingOrder = 0.0;
-    for( size_t i = 0, bcount = boundary.size(); i < bcount; ++i ) {
+    for (size_t i = 0, bcount = boundary.size(); i < bcount; ++i) {
         IfcVector3 b01 = boundary[(i + 1) % bcount] - boundary[i];
         IfcVector3 b12 = boundary[(i + 2) % bcount] - boundary[(i + 1) % bcount];
         IfcVector3 b1_side = IfcVector3(b01.y, -b01.x, 0.0); // rotated 90° clockwise in Z plane
         // Warning: rough estimate only. A concave poly with lots of small segments each featuring a small counter rotation
         // could fool the accumulation. Correct implementation would be sum( acos( b01 * b2) * sign( b12 * b1_side))
-        windingOrder += (b1_side.x*b12.x + b1_side.y*b12.y);
+        windingOrder += (b1_side.x * b12.x + b1_side.y * b12.y);
     }
     windingOrder = windingOrder > 0.0 ? 1.0 : -1.0;
 
     const IfcVector3 e = e1 - e0;
 
-    for( size_t i = 0, bcount = boundary.size(); i < bcount; ++i ) {
+    for (size_t i = 0, bcount = boundary.size(); i < bcount; ++i) {
         // boundary segment i: b0-b1
-        const IfcVector3& b0 = boundary[i];
-        const IfcVector3& b1 = boundary[(i + 1) % bcount];
+        const IfcVector3 &b0 = boundary[i];
+        const IfcVector3 &b1 = boundary[(i + 1) % bcount];
         IfcVector3 b = b1 - b0;
 
         // segment-segment intersection
         // solve b0 + b*s = e0 + e*t for (s,t)
         const IfcFloat det = (-b.x * e.y + e.x * b.y);
-        if( std::abs(det) < 1e-6 ) {
+        if (std::abs(det) < 1e-6) {
             // no solutions (parallel lines)
             continue;
         }
@@ -282,11 +268,11 @@ bool IntersectsBoundaryProfile(const IfcVector3& e0, const IfcVector3& e1, const
 
         const IfcFloat x = b0.x - e0.x;
         const IfcFloat y = b0.y - e0.y;
-        const IfcFloat s = (x*e.y - e.x*y) / det; // scale along boundary edge
-        const IfcFloat t = (x*b.y - b.x*y) / det; // scale along given segment
-        const IfcVector3 p = e0 + e*t;
+        const IfcFloat s = (x * e.y - e.x * y) / det; // scale along boundary edge
+        const IfcFloat t = (x * b.y - b.x * y) / det; // scale along given segment
+        const IfcVector3 p = e0 + e * t;
 #ifdef ASSIMP_BUILD_DEBUG
-        const IfcVector3 check = b0 + b*s - p;
+        const IfcVector3 check = b0 + b * s - p;
         ai_assert((IfcVector2(check.x, check.y)).SquareLength() < 1e-5);
 #endif
 
@@ -296,35 +282,33 @@ bool IntersectsBoundaryProfile(const IfcVector3& e0, const IfcVector3& e1, const
         {
             // calculate closest point to each end on the segment, clamp that point to the segment's length, then check
             // distance to that point. This approach is like testing if e0 is inside a capped cylinder.
-            IfcFloat et0 = (b.x*(e0.x - b0.x) + b.y*(e0.y - b0.y)) * b_sqlen_inv;
+            IfcFloat et0 = (b.x * (e0.x - b0.x) + b.y * (e0.y - b0.y)) * b_sqlen_inv;
             IfcVector3 closestPosToE0OnBoundary = b0 + std::max(IfcFloat(0.0), std::min(IfcFloat(1.0), et0)) * b;
             startsAtSegment = (closestPosToE0OnBoundary - IfcVector3(e0.x, e0.y, 0.0)).SquareLength() < 1e-12;
-            IfcFloat et1 = (b.x*(e1.x - b0.x) + b.y*(e1.y - b0.y)) * b_sqlen_inv;
+            IfcFloat et1 = (b.x * (e1.x - b0.x) + b.y * (e1.y - b0.y)) * b_sqlen_inv;
             IfcVector3 closestPosToE1OnBoundary = b0 + std::max(IfcFloat(0.0), std::min(IfcFloat(1.0), et1)) * b;
             endsAtSegment = (closestPosToE1OnBoundary - IfcVector3(e1.x, e1.y, 0.0)).SquareLength() < 1e-12;
         }
 
         // Line segment ends at boundary -> ignore any hit, it will be handled by possibly following segments
-        if( endsAtSegment && !halfOpen )
+        if (endsAtSegment && !halfOpen)
             continue;
 
         // Line segment starts at boundary -> generate a hit only if following that line would change the INSIDE/OUTSIDE
         // state. This should catch the case where a connected set of segments has a point directly on the boundary,
         // one segment not hitting it because it ends there and the next segment not hitting it because it starts there
         // Should NOT generate a hit if the segment only touches the boundary but turns around and stays inside.
-        if( startsAtSegment )
-        {
+        if (startsAtSegment) {
             IfcVector3 inside_dir = IfcVector3(b.y, -b.x, 0.0) * windingOrder;
             bool isGoingInside = (inside_dir * e) > 0.0;
-            if( isGoingInside == isStartAssumedInside )
+            if (isGoingInside == isStartAssumedInside)
                 continue;
 
             // only insert the point into the list if it is sufficiently far away from the previous intersection point.
             // This way, we avoid duplicate detection if the intersection is directly on the vertex between two segments.
-            if( !intersect_results.empty() && intersect_results.back().first == i - 1 )
-            {
+            if (!intersect_results.empty() && intersect_results.back().first == i - 1) {
                 const IfcVector3 diff = intersect_results.back().second - e0;
-                if( IfcVector2(diff.x, diff.y).SquareLength() < 1e-10 )
+                if (IfcVector2(diff.x, diff.y).SquareLength() < 1e-10)
                     continue;
             }
             intersect_results.push_back(std::make_pair(i, e0));
@@ -333,14 +317,12 @@ bool IntersectsBoundaryProfile(const IfcVector3& e0, const IfcVector3& e1, const
 
         // for a valid intersection, s and t should be in range [0,1]. Including a bit of epsilon on s, potential double
         // hits on two consecutive boundary segments are filtered
-        if( s >= -1e-6 * b_sqlen_inv && s <= 1.0 + 1e-6*b_sqlen_inv && t >= 0.0 && (t <= 1.0 || halfOpen) )
-        {
+        if (s >= -1e-6 * b_sqlen_inv && s <= 1.0 + 1e-6 * b_sqlen_inv && t >= 0.0 && (t <= 1.0 || halfOpen)) {
             // only insert the point into the list if it is sufficiently far away from the previous intersection point.
             // This way, we avoid duplicate detection if the intersection is directly on the vertex between two segments.
-            if( !intersect_results.empty() && intersect_results.back().first == i - 1 )
-            {
+            if (!intersect_results.empty() && intersect_results.back().first == i - 1) {
                 const IfcVector3 diff = intersect_results.back().second - p;
-                if( IfcVector2(diff.x, diff.y).SquareLength() < 1e-10 )
+                if (IfcVector2(diff.x, diff.y).SquareLength() < 1e-10)
                     continue;
             }
             intersect_results.push_back(std::make_pair(i, p));
@@ -350,11 +332,9 @@ bool IntersectsBoundaryProfile(const IfcVector3& e0, const IfcVector3& e1, const
     return !intersect_results.empty();
 }
 
-
 // ------------------------------------------------------------------------------------------------
 // note: this functions works on 3D vectors, but performs its intersection checks solely in xy.
-bool PointInPoly(const IfcVector3& p, const std::vector<IfcVector3>& boundary)
-{
+bool PointInPoly(const IfcVector3 &p, const std::vector<IfcVector3> &boundary) {
     // even-odd algorithm: take a random vector that extends from p to infinite
     // and counts how many times it intersects edges of the boundary.
     // because checking for segment intersections is prone to numeric inaccuracies
@@ -365,7 +345,7 @@ bool PointInPoly(const IfcVector3& p, const std::vector<IfcVector3>& boundary)
     // the border of the polygon. If any of our attempts produces this result,
     // we return false immediately.
 
-    std::vector<std::pair<size_t, IfcVector3> > intersected_boundary;
+    std::vector<std::pair<size_t, IfcVector3>> intersected_boundary;
     size_t votes = 0;
 
     IntersectsBoundaryProfile(p, p + IfcVector3(1.0, 0, 0), boundary, true, intersected_boundary, true);
@@ -382,28 +362,26 @@ bool PointInPoly(const IfcVector3& p, const std::vector<IfcVector3>& boundary)
     return votes > 1;
 }
 
-
 // ------------------------------------------------------------------------------------------------
-void ProcessPolygonalBoundedBooleanHalfSpaceDifference(const Schema_2x3::IfcPolygonalBoundedHalfSpace* hs, TempMesh& result,
-                                                       const TempMesh& first_operand,
-                                                       ConversionData& conv)
-{
+void ProcessPolygonalBoundedBooleanHalfSpaceDifference(const Schema_2x3::IfcPolygonalBoundedHalfSpace *hs, TempMesh &result,
+        const TempMesh &first_operand,
+        ConversionData &conv) {
     ai_assert(hs != NULL);
 
-    const Schema_2x3::IfcPlane* const plane = hs->BaseSurface->ToPtr<Schema_2x3::IfcPlane>();
-    if(!plane) {
+    const Schema_2x3::IfcPlane *const plane = hs->BaseSurface->ToPtr<Schema_2x3::IfcPlane>();
+    if (!plane) {
         IFCImporter::LogError("expected IfcPlane as base surface for the IfcHalfSpaceSolid");
         return;
     }
 
     // extract plane base position vector and normal vector
-    IfcVector3 p,n(0.f,0.f,1.f);
+    IfcVector3 p, n(0.f, 0.f, 1.f);
     if (plane->Position->Axis) {
-        ConvertDirection(n,plane->Position->Axis.Get());
+        ConvertDirection(n, plane->Position->Axis.Get());
     }
-    ConvertCartesianPoint(p,plane->Position->Location);
+    ConvertCartesianPoint(p, plane->Position->Location);
 
-    if(!IsTrue(hs->AgreementFlag)) {
+    if (!IsTrue(hs->AgreementFlag)) {
         n *= -1.f;
     }
 
@@ -411,7 +389,7 @@ void ProcessPolygonalBoundedBooleanHalfSpaceDifference(const Schema_2x3::IfcPoly
 
     // obtain the polygonal bounding volume
     std::shared_ptr<TempMesh> profile = std::shared_ptr<TempMesh>(new TempMesh());
-    if(!ProcessCurve(hs->PolygonalBoundary, *profile.get(), conv)) {
+    if (!ProcessCurve(hs->PolygonalBoundary, *profile.get(), conv)) {
         IFCImporter::LogError("expected valid polyline for boundary of boolean halfspace");
         return;
     }
@@ -420,7 +398,7 @@ void ProcessPolygonalBoundedBooleanHalfSpaceDifference(const Schema_2x3::IfcPoly
     IfcVector3 profileNormal = TempMesh::ComputePolygonNormal(profile->mVerts.data(), profile->mVerts.size());
 
     IfcMatrix4 proj_inv;
-    ConvertAxisPlacement(proj_inv,hs->Position);
+    ConvertAxisPlacement(proj_inv, hs->Position);
 
     // and map everything into a plane coordinate space so all intersection
     // tests can be done in 2D space.
@@ -428,9 +406,9 @@ void ProcessPolygonalBoundedBooleanHalfSpaceDifference(const Schema_2x3::IfcPoly
     proj.Inverse();
 
     // clip the current contents of `meshout` against the plane we obtained from the second operand
-    const std::vector<IfcVector3>& in = first_operand.mVerts;
-    std::vector<IfcVector3>& outvert = result.mVerts;
-    std::vector<unsigned int>& outvertcnt = result.mVertcnt;
+    const std::vector<IfcVector3> &in = first_operand.mVerts;
+    std::vector<IfcVector3> &outvert = result.mVerts;
+    std::vector<unsigned int> &outvertcnt = result.mVertcnt;
 
     outvert.reserve(in.size());
     outvertcnt.reserve(first_operand.mVertcnt.size());
@@ -439,52 +417,46 @@ void ProcessPolygonalBoundedBooleanHalfSpaceDifference(const Schema_2x3::IfcPoly
     std::vector<unsigned int>::const_iterator begin = first_operand.mVertcnt.begin();
     std::vector<unsigned int>::const_iterator end = first_operand.mVertcnt.end();
     std::vector<unsigned int>::const_iterator iit;
-    for( iit = begin; iit != end; vidx += *iit++ )
-    {
+    for (iit = begin; iit != end; vidx += *iit++) {
         // Our new approach: we cut the poly along the plane, then we intersect the part on the black side of the plane
         // against the bounding polygon. All the white parts, and the black part outside the boundary polygon, are kept.
         std::vector<IfcVector3> whiteside, blackside;
 
         {
-            const IfcVector3* srcVertices = &in[vidx];
+            const IfcVector3 *srcVertices = &in[vidx];
             const size_t srcVtxCount = *iit;
-            if( srcVtxCount == 0 )
+            if (srcVtxCount == 0)
                 continue;
 
             IfcVector3 polyNormal = TempMesh::ComputePolygonNormal(srcVertices, srcVtxCount, true);
 
             // if the poly is parallel to the plane, put it completely on the black or white side
-            if( std::abs(polyNormal * n) > 0.9999 )
-            {
+            if (std::abs(polyNormal * n) > 0.9999) {
                 bool isOnWhiteSide = (srcVertices[0] - p) * n > -1e-6;
-                std::vector<IfcVector3>& targetSide = isOnWhiteSide ? whiteside : blackside;
+                std::vector<IfcVector3> &targetSide = isOnWhiteSide ? whiteside : blackside;
                 targetSide.insert(targetSide.end(), srcVertices, srcVertices + srcVtxCount);
-            }
-            else
-            {
+            } else {
                 // otherwise start building one polygon for each side. Whenever the current line segment intersects the plane
                 // we put a point there as an end of the current segment. Then we switch to the other side, put a point there, too,
                 // as a beginning of the current segment, and simply continue accumulating vertices.
                 bool isCurrentlyOnWhiteSide = ((srcVertices[0]) - p) * n > -1e-6;
-                for( size_t a = 0; a < srcVtxCount; ++a )
-                {
+                for (size_t a = 0; a < srcVtxCount; ++a) {
                     IfcVector3 e0 = srcVertices[a];
                     IfcVector3 e1 = srcVertices[(a + 1) % srcVtxCount];
                     IfcVector3 ei;
 
                     // put starting point to the current mesh
-                    std::vector<IfcVector3>& trgt = isCurrentlyOnWhiteSide ? whiteside : blackside;
+                    std::vector<IfcVector3> &trgt = isCurrentlyOnWhiteSide ? whiteside : blackside;
                     trgt.push_back(srcVertices[a]);
 
                     // if there's an intersection, put an end vertex there, switch to the other side's mesh,
                     // and add a starting vertex there, too
                     bool isPlaneHit = IntersectSegmentPlane(p, n, e0, e1, isCurrentlyOnWhiteSide, ei);
-                    if( isPlaneHit )
-                    {
-                        if( trgt.empty() || (trgt.back() - ei).SquareLength() > 1e-12 )
+                    if (isPlaneHit) {
+                        if (trgt.empty() || (trgt.back() - ei).SquareLength() > 1e-12)
                             trgt.push_back(ei);
                         isCurrentlyOnWhiteSide = !isCurrentlyOnWhiteSide;
-                        std::vector<IfcVector3>& newtrgt = isCurrentlyOnWhiteSide ? whiteside : blackside;
+                        std::vector<IfcVector3> &newtrgt = isCurrentlyOnWhiteSide ? whiteside : blackside;
                         newtrgt.push_back(ei);
                     }
                 }
@@ -504,33 +476,27 @@ void ProcessPolygonalBoundedBooleanHalfSpaceDifference(const Schema_2x3::IfcPoly
         // an intersection, then we switch back to the poly and run on on this one again, and so on until we got a closed
         // loop. Then we continue with the path we left to catch potential additional polys on the other side of the
         // boundary as described in a)
-        if( !blackside.empty() )
-        {
+        if (!blackside.empty()) {
             // poly edge index, intersection point, edge index in boundary poly
-            std::vector<std::tuple<size_t, IfcVector3, size_t> > intersections;
+            std::vector<std::tuple<size_t, IfcVector3, size_t>> intersections;
             bool startedInside = PointInPoly(proj * blackside.front(), profile->mVerts);
             bool isCurrentlyInside = startedInside;
 
-            std::vector<std::pair<size_t, IfcVector3> > intersected_boundary;
+            std::vector<std::pair<size_t, IfcVector3>> intersected_boundary;
 
-            for( size_t a = 0; a < blackside.size(); ++a )
-            {
+            for (size_t a = 0; a < blackside.size(); ++a) {
                 const IfcVector3 e0 = proj * blackside[a];
                 const IfcVector3 e1 = proj * blackside[(a + 1) % blackside.size()];
 
                 intersected_boundary.clear();
                 IntersectsBoundaryProfile(e0, e1, profile->mVerts, isCurrentlyInside, intersected_boundary);
                 // sort the hits by distance from e0 to get the correct in/out/in sequence. Manually :-( I miss you, C++11.
-                if( intersected_boundary.size() > 1 )
-                {
+                if (intersected_boundary.size() > 1) {
                     bool keepSorting = true;
-                    while( keepSorting )
-                    {
+                    while (keepSorting) {
                         keepSorting = false;
-                        for( size_t b = 0; b < intersected_boundary.size() - 1; ++b )
-                        {
-                            if( (intersected_boundary[b + 1].second - e0).SquareLength() < (intersected_boundary[b].second - e0).SquareLength() )
-                            {
+                        for (size_t b = 0; b < intersected_boundary.size() - 1; ++b) {
+                            if ((intersected_boundary[b + 1].second - e0).SquareLength() < (intersected_boundary[b].second - e0).SquareLength()) {
                                 keepSorting = true;
                                 std::swap(intersected_boundary[b + 1], intersected_boundary[b]);
                             }
@@ -538,60 +504,52 @@ void ProcessPolygonalBoundedBooleanHalfSpaceDifference(const Schema_2x3::IfcPoly
                     }
                 }
                 // now add them to the list of intersections
-                for( size_t b = 0; b < intersected_boundary.size(); ++b )
+                for (size_t b = 0; b < intersected_boundary.size(); ++b)
                     intersections.push_back(std::make_tuple(a, proj_inv * intersected_boundary[b].second, intersected_boundary[b].first));
 
                 // and calculate our new inside/outside state
-                if( intersected_boundary.size() & 1 )
+                if (intersected_boundary.size() & 1)
                     isCurrentlyInside = !isCurrentlyInside;
             }
 
             // we got a list of in-out-combinations of intersections. That should be an even number of intersections, or
             // we're fucked.
-            if( (intersections.size() & 1) != 0 )
-            {
+            if ((intersections.size() & 1) != 0) {
                 IFCImporter::LogWarn("Odd number of intersections, can't work with that. Omitting half space boundary check.");
                 continue;
             }
 
-            if( intersections.size() > 1 )
-            {
+            if (intersections.size() > 1) {
                 // If we started outside, the first intersection is a out->in intersection. Cycle them so that it
                 // starts with an intersection leaving the boundary
-                if( !startedInside )
-                for( size_t b = 0; b < intersections.size() - 1; ++b )
-                    std::swap(intersections[b], intersections[(b + intersections.size() - 1) % intersections.size()]);
+                if (!startedInside)
+                    for (size_t b = 0; b < intersections.size() - 1; ++b)
+                        std::swap(intersections[b], intersections[(b + intersections.size() - 1) % intersections.size()]);
 
                 // Filter pairs of out->in->out that lie too close to each other.
-                for( size_t a = 0; intersections.size() > 0 && a < intersections.size() - 1; /**/ )
-                {
-                    if( (std::get<1>(intersections[a]) - std::get<1>(intersections[(a + 1) % intersections.size()])).SquareLength() < 1e-10 )
+                for (size_t a = 0; intersections.size() > 0 && a < intersections.size() - 1; /**/) {
+                    if ((std::get<1>(intersections[a]) - std::get<1>(intersections[(a + 1) % intersections.size()])).SquareLength() < 1e-10)
                         intersections.erase(intersections.begin() + a, intersections.begin() + a + 2);
                     else
                         a++;
                 }
-                if( intersections.size() > 1 && (std::get<1>(intersections.back()) - std::get<1>(intersections.front())).SquareLength() < 1e-10 )
-                {
-                    intersections.pop_back(); intersections.erase(intersections.begin());
+                if (intersections.size() > 1 && (std::get<1>(intersections.back()) - std::get<1>(intersections.front())).SquareLength() < 1e-10) {
+                    intersections.pop_back();
+                    intersections.erase(intersections.begin());
                 }
             }
 
-
             // no intersections at all: either completely inside the boundary, so everything gets discarded, or completely outside.
             // in the latter case we're implementional lost. I'm simply going to ignore this, so a large poly will not get any
             // holes if the boundary is smaller and does not touch it anywhere.
-            if( intersections.empty() )
-            {
+            if (intersections.empty()) {
                 // starting point was outside -> everything is outside the boundary -> nothing is clipped -> add black side
                 // to result mesh unchanged
-                if( !startedInside )
-                {
+                if (!startedInside) {
                     outvertcnt.push_back(static_cast<unsigned int>(blackside.size()));
                     outvert.insert(outvert.end(), blackside.begin(), blackside.end());
                     continue;
-                }
-                else
-                {
+                } else {
                     // starting point was inside the boundary -> everything is inside the boundary -> nothing is spared from the
                     // clipping -> nothing left to add to the result mesh
                     continue;
@@ -608,13 +566,11 @@ void ProcessPolygonalBoundedBooleanHalfSpaceDifference(const Schema_2x3::IfcPoly
             // From there we walk along the boundary until we hit another intersection leaving the boundary,
             // walk along the poly to the next IS and so on until we're back at the starting point.
             // We remove every intersection we "used up", so any remaining intersection is the start of a new loop.
-            while( !intersections.empty() )
-            {
+            while (!intersections.empty()) {
                 std::vector<IfcVector3> resultpoly;
                 size_t currentIntersecIdx = 0;
 
-                while( true )
-                {
+                while (true) {
                     ai_assert(intersections.size() > currentIntersecIdx + 1);
                     std::tuple<size_t, IfcVector3, size_t> currintsec = intersections[currentIntersecIdx + 0];
                     std::tuple<size_t, IfcVector3, size_t> nextintsec = intersections[currentIntersecIdx + 1];
@@ -623,9 +579,8 @@ void ProcessPolygonalBoundedBooleanHalfSpaceDifference(const Schema_2x3::IfcPoly
                     // we start with an in->out intersection
                     resultpoly.push_back(std::get<1>(currintsec));
                     // climb along the polygon to the next intersection, which should be an out->in
-                    size_t numPolyPoints = (std::get<0>(currintsec) > std::get<0>(nextintsec) ? blackside.size() : 0)
-                        + std::get<0>(nextintsec) - std::get<0>(currintsec);
-                    for( size_t a = 1; a <= numPolyPoints; ++a )
+                    size_t numPolyPoints = (std::get<0>(currintsec) > std::get<0>(nextintsec) ? blackside.size() : 0) + std::get<0>(nextintsec) - std::get<0>(currintsec);
+                    for (size_t a = 1; a <= numPolyPoints; ++a)
                         resultpoly.push_back(blackside[(std::get<0>(currintsec) + a) % blackside.size()]);
                     // put the out->in intersection
                     resultpoly.push_back(std::get<1>(nextintsec));
@@ -634,8 +589,7 @@ void ProcessPolygonalBoundedBooleanHalfSpaceDifference(const Schema_2x3::IfcPoly
                     IfcVector3 startingPoint = proj * std::get<1>(nextintsec);
                     size_t currentBoundaryEdgeIdx = (std::get<2>(nextintsec) + (marchBackwardsOnBoundary ? 1 : 0)) % profile->mVerts.size();
                     size_t nextIntsecIdx = SIZE_MAX;
-                    while( nextIntsecIdx == SIZE_MAX )
-                    {
+                    while (nextIntsecIdx == SIZE_MAX) {
                         IfcFloat t = 1e10;
 
                         size_t nextBoundaryEdgeIdx = marchBackwardsOnBoundary ? (currentBoundaryEdgeIdx + profile->mVerts.size() - 1) : currentBoundaryEdgeIdx + 1;
@@ -644,10 +598,9 @@ void ProcessPolygonalBoundedBooleanHalfSpaceDifference(const Schema_2x3::IfcPoly
                         IfcVector3 currBoundaryPoint = profile->mVerts[currentBoundaryEdgeIdx];
                         IfcVector3 nextBoundaryPoint = profile->mVerts[nextBoundaryEdgeIdx];
                         // project the two onto the polygon
-                        if( std::abs(polyNormal.z) > 1e-5 )
-                        {
-                            currBoundaryPoint.z = startingPoint.z + (currBoundaryPoint.x - startingPoint.x) * polyNormal.x/polyNormal.z + (currBoundaryPoint.y - startingPoint.y) * polyNormal.y/polyNormal.z;
-                            nextBoundaryPoint.z = startingPoint.z + (nextBoundaryPoint.x - startingPoint.x) * polyNormal.x/polyNormal.z + (nextBoundaryPoint.y - startingPoint.y) * polyNormal.y/polyNormal.z;
+                        if (std::abs(polyNormal.z) > 1e-5) {
+                            currBoundaryPoint.z = startingPoint.z + (currBoundaryPoint.x - startingPoint.x) * polyNormal.x / polyNormal.z + (currBoundaryPoint.y - startingPoint.y) * polyNormal.y / polyNormal.z;
+                            nextBoundaryPoint.z = startingPoint.z + (nextBoundaryPoint.x - startingPoint.x) * polyNormal.x / polyNormal.z + (nextBoundaryPoint.y - startingPoint.y) * polyNormal.y / polyNormal.z;
                         }
 
                         // build a direction that goes along the boundary border but lies in the poly plane
@@ -655,52 +608,45 @@ void ProcessPolygonalBoundedBooleanHalfSpaceDifference(const Schema_2x3::IfcPoly
                         IfcVector3 dirAtPolyPlane = (boundaryPlaneNormal ^ polyNormal).Normalize() * (marchBackwardsOnBoundary ? -1.0 : 1.0);
                         // if we can project the direction to the plane, we can calculate a maximum marching distance along that dir
                         // until we finish that boundary segment and continue on the next
-                        if( std::abs(polyNormal.z) > 1e-5 )
-                        {
+                        if (std::abs(polyNormal.z) > 1e-5) {
                             t = std::min(t, (nextBoundaryPoint - startingPoint).Length());
                         }
 
                         // check if the direction hits the loop start - if yes, we got a poly to output
                         IfcVector3 dirToThatPoint = proj * resultpoly.front() - startingPoint;
                         IfcFloat tpt = dirToThatPoint * dirAtPolyPlane;
-                        if( tpt > -1e-6 && tpt <= t && (dirToThatPoint - tpt * dirAtPolyPlane).SquareLength() < 1e-10 )
-                        {
+                        if (tpt > -1e-6 && tpt <= t && (dirToThatPoint - tpt * dirAtPolyPlane).SquareLength() < 1e-10) {
                             nextIntsecIdx = intersections.size(); // dirty hack to end marching along the boundary and signal the end of the loop
                             t = tpt;
                         }
 
                         // also check if the direction hits any in->out intersections earlier. If we hit one, we can switch back
                         // to marching along the poly border from that intersection point
-                        for( size_t a = 0; a < intersections.size(); a += 2 )
-                        {
+                        for (size_t a = 0; a < intersections.size(); a += 2) {
                             dirToThatPoint = proj * std::get<1>(intersections[a]) - startingPoint;
                             tpt = dirToThatPoint * dirAtPolyPlane;
-                            if( tpt > -1e-6 && tpt <= t && (dirToThatPoint - tpt * dirAtPolyPlane).SquareLength() < 1e-10 )
-                            {
+                            if (tpt > -1e-6 && tpt <= t && (dirToThatPoint - tpt * dirAtPolyPlane).SquareLength() < 1e-10) {
                                 nextIntsecIdx = a; // switch back to poly and march on from this in->out intersection
                                 t = tpt;
                             }
                         }
 
                         // if we keep marching on the boundary, put the segment end point to the result poly and well... keep marching
-                        if( nextIntsecIdx == SIZE_MAX )
-                        {
+                        if (nextIntsecIdx == SIZE_MAX) {
                             resultpoly.push_back(proj_inv * nextBoundaryPoint);
                             currentBoundaryEdgeIdx = nextBoundaryEdgeIdx;
                             startingPoint = nextBoundaryPoint;
                         }
 
                         // quick endless loop check
-                        if( resultpoly.size() > blackside.size() + profile->mVerts.size() )
-                        {
+                        if (resultpoly.size() > blackside.size() + profile->mVerts.size()) {
                             IFCImporter::LogError("Encountered endless loop while clipping polygon against poly-bounded half space.");
                             break;
                         }
                     }
 
                     // we're back on the poly - if this is the intersection we started from, we got a closed loop.
-                    if( nextIntsecIdx >= intersections.size() )
-                    {
+                    if (nextIntsecIdx >= intersections.size()) {
                         break;
                     }
 
@@ -716,10 +662,9 @@ void ProcessPolygonalBoundedBooleanHalfSpaceDifference(const Schema_2x3::IfcPoly
 }
 
 // ------------------------------------------------------------------------------------------------
-void ProcessBooleanExtrudedAreaSolidDifference(const Schema_2x3::IfcExtrudedAreaSolid* as, TempMesh& result,
-                                               const TempMesh& first_operand,
-                                               ConversionData& conv)
-{
+void ProcessBooleanExtrudedAreaSolidDifference(const Schema_2x3::IfcExtrudedAreaSolid *as, TempMesh &result,
+        const TempMesh &first_operand,
+        ConversionData &conv) {
     ai_assert(as != NULL);
 
     // This case is handled by reduction to an instance of the quadrify() algorithm.
@@ -728,16 +673,16 @@ void ProcessBooleanExtrudedAreaSolidDifference(const Schema_2x3::IfcExtrudedArea
     // buildings.
 
     std::shared_ptr<TempMesh> meshtmp = std::shared_ptr<TempMesh>(new TempMesh());
-    ProcessExtrudedAreaSolid(*as,*meshtmp,conv,false);
+    ProcessExtrudedAreaSolid(*as, *meshtmp, conv, false);
 
-    std::vector<TempOpening> openings(1, TempOpening(as,IfcVector3(0,0,0),meshtmp,std::shared_ptr<TempMesh>()));
+    std::vector<TempOpening> openings(1, TempOpening(as, IfcVector3(0, 0, 0), meshtmp, std::shared_ptr<TempMesh>()));
 
     result = first_operand;
 
     TempMesh temp;
 
     std::vector<IfcVector3>::const_iterator vit = first_operand.mVerts.begin();
-    for(unsigned int pcount : first_operand.mVertcnt) {
+    for (unsigned int pcount : first_operand.mVertcnt) {
         temp.Clear();
 
         temp.mVerts.insert(temp.mVerts.end(), vit, vit + pcount);
@@ -749,13 +694,13 @@ void ProcessBooleanExtrudedAreaSolidDifference(const Schema_2x3::IfcExtrudedArea
 
         // ComputePolygonNormal returns the Newell normal, so the
         // length of the normal is the area of the polygon.
-        const IfcVector3& normal = temp.ComputeLastPolygonNormal(false);
+        const IfcVector3 &normal = temp.ComputeLastPolygonNormal(false);
         if (normal.SquareLength() < static_cast<IfcFloat>(1e-5)) {
             IFCImporter::LogWarn("skipping degenerate polygon (ProcessBooleanExtrudedAreaSolidDifference)");
             continue;
         }
 
-        GenerateOpenings(openings, std::vector<IfcVector3>(1,IfcVector3(1,0,0)), temp, false, true);
+        GenerateOpenings(openings, std::vector<IfcVector3>(1, IfcVector3(1, 0, 0)), temp, false, true);
         result.Append(temp);
 
         vit += pcount;
@@ -765,12 +710,11 @@ void ProcessBooleanExtrudedAreaSolidDifference(const Schema_2x3::IfcExtrudedArea
 }
 
 // ------------------------------------------------------------------------------------------------
-void ProcessBoolean(const Schema_2x3::IfcBooleanResult& boolean, TempMesh& result, ConversionData& conv)
-{
+void ProcessBoolean(const Schema_2x3::IfcBooleanResult &boolean, TempMesh &result, ConversionData &conv) {
     // supported CSG operations:
     //   DIFFERENCE
-    if(const Schema_2x3::IfcBooleanResult* const clip = boolean.ToPtr<Schema_2x3::IfcBooleanResult>()) {
-        if(clip->Operator != "DIFFERENCE") {
+    if (const Schema_2x3::IfcBooleanResult *const clip = boolean.ToPtr<Schema_2x3::IfcBooleanResult>()) {
+        if (clip->Operator != "DIFFERENCE") {
             IFCImporter::LogWarn("encountered unsupported boolean operator: " + (std::string)clip->Operator);
             return;
         }
@@ -783,47 +727,40 @@ void ProcessBoolean(const Schema_2x3::IfcBooleanResult& boolean, TempMesh& resul
         //  IfcHalfSpaceSolid -- easy, clip against plane
         //  IfcExtrudedAreaSolid -- reduce to an instance of the quadrify() algorithm
 
-
-        const Schema_2x3::IfcHalfSpaceSolid* const hs = clip->SecondOperand->ResolveSelectPtr<Schema_2x3::IfcHalfSpaceSolid>(conv.db);
-        const Schema_2x3::IfcExtrudedAreaSolid* const as = clip->SecondOperand->ResolveSelectPtr<Schema_2x3::IfcExtrudedAreaSolid>(conv.db);
-        if(!hs && !as) {
+        const Schema_2x3::IfcHalfSpaceSolid *const hs = clip->SecondOperand->ResolveSelectPtr<Schema_2x3::IfcHalfSpaceSolid>(conv.db);
+        const Schema_2x3::IfcExtrudedAreaSolid *const as = clip->SecondOperand->ResolveSelectPtr<Schema_2x3::IfcExtrudedAreaSolid>(conv.db);
+        if (!hs && !as) {
             IFCImporter::LogError("expected IfcHalfSpaceSolid or IfcExtrudedAreaSolid as second clipping operand");
             return;
         }
 
         TempMesh first_operand;
-        if(const Schema_2x3::IfcBooleanResult* const op0 = clip->FirstOperand->ResolveSelectPtr<Schema_2x3::IfcBooleanResult>(conv.db)) {
-            ProcessBoolean(*op0,first_operand,conv);
-        }
-        else if (const Schema_2x3::IfcSweptAreaSolid* const swept = clip->FirstOperand->ResolveSelectPtr<Schema_2x3::IfcSweptAreaSolid>(conv.db)) {
-            ProcessSweptAreaSolid(*swept,first_operand,conv);
-        }
-        else {
+        if (const Schema_2x3::IfcBooleanResult *const op0 = clip->FirstOperand->ResolveSelectPtr<Schema_2x3::IfcBooleanResult>(conv.db)) {
+            ProcessBoolean(*op0, first_operand, conv);
+        } else if (const Schema_2x3::IfcSweptAreaSolid *const swept = clip->FirstOperand->ResolveSelectPtr<Schema_2x3::IfcSweptAreaSolid>(conv.db)) {
+            ProcessSweptAreaSolid(*swept, first_operand, conv);
+        } else {
             IFCImporter::LogError("expected IfcSweptAreaSolid or IfcBooleanResult as first clipping operand");
             return;
         }
 
-        if(hs) {
+        if (hs) {
 
-            const Schema_2x3::IfcPolygonalBoundedHalfSpace* const hs_bounded = clip->SecondOperand->ResolveSelectPtr<Schema_2x3::IfcPolygonalBoundedHalfSpace>(conv.db);
+            const Schema_2x3::IfcPolygonalBoundedHalfSpace *const hs_bounded = clip->SecondOperand->ResolveSelectPtr<Schema_2x3::IfcPolygonalBoundedHalfSpace>(conv.db);
             if (hs_bounded) {
                 ProcessPolygonalBoundedBooleanHalfSpaceDifference(hs_bounded, result, first_operand, conv);
-            }
-            else {
+            } else {
                 ProcessBooleanHalfSpaceDifference(hs, result, first_operand, conv);
             }
-        }
-        else {
+        } else {
             ProcessBooleanExtrudedAreaSolidDifference(as, result, first_operand, conv);
         }
-    }
-    else {
+    } else {
         IFCImporter::LogWarn("skipping unknown IfcBooleanResult entity, type is " + boolean.GetClassName());
     }
 }
 
-} // ! IFC
-} // ! Assimp
+} // namespace IFC
+} // namespace Assimp
 
 #endif
-
diff --git a/code/Importer/IFC/IFCCurve.cpp b/code/AssetLib/IFC/IFCCurve.cpp
similarity index 100%
rename from code/Importer/IFC/IFCCurve.cpp
rename to code/AssetLib/IFC/IFCCurve.cpp
diff --git a/code/Importer/IFC/IFCGeometry.cpp b/code/AssetLib/IFC/IFCGeometry.cpp
similarity index 100%
rename from code/Importer/IFC/IFCGeometry.cpp
rename to code/AssetLib/IFC/IFCGeometry.cpp
diff --git a/code/Importer/IFC/IFCLoader.cpp b/code/AssetLib/IFC/IFCLoader.cpp
similarity index 100%
rename from code/Importer/IFC/IFCLoader.cpp
rename to code/AssetLib/IFC/IFCLoader.cpp
diff --git a/code/Importer/IFC/IFCLoader.h b/code/AssetLib/IFC/IFCLoader.h
similarity index 100%
rename from code/Importer/IFC/IFCLoader.h
rename to code/AssetLib/IFC/IFCLoader.h
diff --git a/code/Importer/IFC/IFCMaterial.cpp b/code/AssetLib/IFC/IFCMaterial.cpp
similarity index 100%
rename from code/Importer/IFC/IFCMaterial.cpp
rename to code/AssetLib/IFC/IFCMaterial.cpp
diff --git a/code/Importer/IFC/IFCOpenings.cpp b/code/AssetLib/IFC/IFCOpenings.cpp
similarity index 100%
rename from code/Importer/IFC/IFCOpenings.cpp
rename to code/AssetLib/IFC/IFCOpenings.cpp
diff --git a/code/Importer/IFC/IFCProfile.cpp b/code/AssetLib/IFC/IFCProfile.cpp
similarity index 100%
rename from code/Importer/IFC/IFCProfile.cpp
rename to code/AssetLib/IFC/IFCProfile.cpp
diff --git a/code/Importer/IFC/IFCReaderGen1_2x3.cpp b/code/AssetLib/IFC/IFCReaderGen1_2x3.cpp
similarity index 100%
rename from code/Importer/IFC/IFCReaderGen1_2x3.cpp
rename to code/AssetLib/IFC/IFCReaderGen1_2x3.cpp
diff --git a/code/Importer/IFC/IFCReaderGen2_2x3.cpp b/code/AssetLib/IFC/IFCReaderGen2_2x3.cpp
similarity index 100%
rename from code/Importer/IFC/IFCReaderGen2_2x3.cpp
rename to code/AssetLib/IFC/IFCReaderGen2_2x3.cpp
diff --git a/code/Importer/IFC/IFCReaderGen_2x3.h b/code/AssetLib/IFC/IFCReaderGen_2x3.h
similarity index 99%
rename from code/Importer/IFC/IFCReaderGen_2x3.h
rename to code/AssetLib/IFC/IFCReaderGen_2x3.h
index c8166b983..8ae623dd8 100644
--- a/code/Importer/IFC/IFCReaderGen_2x3.h
+++ b/code/AssetLib/IFC/IFCReaderGen_2x3.h
@@ -43,7 +43,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef INCLUDED_IFC_READER_GEN_H
 #define INCLUDED_IFC_READER_GEN_H
 
-#include "code/Step/STEPFile.h"
+#include "AssetLib/Step/STEPFile.h"
 
 #ifdef _WIN32
 #    pragma warning( disable : 4512 )
diff --git a/code/Importer/IFC/IFCReaderGen_4.cpp b/code/AssetLib/IFC/IFCReaderGen_4.cpp
similarity index 100%
rename from code/Importer/IFC/IFCReaderGen_4.cpp
rename to code/AssetLib/IFC/IFCReaderGen_4.cpp
diff --git a/code/Importer/IFC/IFCReaderGen_4.h b/code/AssetLib/IFC/IFCReaderGen_4.h
similarity index 100%
rename from code/Importer/IFC/IFCReaderGen_4.h
rename to code/AssetLib/IFC/IFCReaderGen_4.h
diff --git a/code/Importer/IFC/IFCUtil.cpp b/code/AssetLib/IFC/IFCUtil.cpp
similarity index 99%
rename from code/Importer/IFC/IFCUtil.cpp
rename to code/AssetLib/IFC/IFCUtil.cpp
index 5e1612bf1..2620160df 100644
--- a/code/Importer/IFC/IFCUtil.cpp
+++ b/code/AssetLib/IFC/IFCUtil.cpp
@@ -46,7 +46,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #ifndef ASSIMP_BUILD_NO_IFC_IMPORTER
 
-#include "Importer/IFC/IFCUtil.h"
+#include "AssetLib/IFC/IFCUtil.h"
 #include "Common/PolyTools.h"
 #include "PostProcessing/ProcessHelper.h"
 #include <assimp/Defines.h>
diff --git a/code/Importer/IFC/IFCUtil.h b/code/AssetLib/IFC/IFCUtil.h
similarity index 99%
rename from code/Importer/IFC/IFCUtil.h
rename to code/AssetLib/IFC/IFCUtil.h
index cf8c94293..b9aad4440 100644
--- a/code/Importer/IFC/IFCUtil.h
+++ b/code/AssetLib/IFC/IFCUtil.h
@@ -47,9 +47,10 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef INCLUDED_IFCUTIL_H
 #define INCLUDED_IFCUTIL_H
 
-#include "IFCReaderGen_2x3.h"
-#include "IFCLoader.h"
-#include "code/Step/STEPFile.h"
+#include "AssetLib/IFC/IFCReaderGen_2x3.h"
+#include "AssetLib/IFC/IFCLoader.h"
+#include "AssetLib/Step/STEPFile.h"
+
 #include <assimp/mesh.h>
 #include <assimp/material.h>
 
diff --git a/code/Irr/IRRLoader.cpp b/code/AssetLib/Irr/IRRLoader.cpp
similarity index 99%
rename from code/Irr/IRRLoader.cpp
rename to code/AssetLib/Irr/IRRLoader.cpp
index f38ec367c..f7e71b547 100644
--- a/code/Irr/IRRLoader.cpp
+++ b/code/AssetLib/Irr/IRRLoader.cpp
@@ -49,7 +49,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #ifndef ASSIMP_BUILD_NO_IRR_IMPORTER
 
-#include "Irr/IRRLoader.h"
+#include "AssetLib/Irr/IRRLoader.h"
 #include "Common/Importer.h"
 
 #include <assimp/ParsingUtils.h>
diff --git a/code/Irr/IRRLoader.h b/code/AssetLib/Irr/IRRLoader.h
similarity index 99%
rename from code/Irr/IRRLoader.h
rename to code/AssetLib/Irr/IRRLoader.h
index fc6f77031..21908c14a 100644
--- a/code/Irr/IRRLoader.h
+++ b/code/AssetLib/Irr/IRRLoader.h
@@ -48,7 +48,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef AI_IRRLOADER_H_INCLUDED
 #define AI_IRRLOADER_H_INCLUDED
 
-#include "Irr/IRRShared.h"
+#include "AssetLib/Irr/IRRShared.h"
 #include "Common/Importer.h"
 
 #include <assimp/SceneCombiner.h>
diff --git a/code/Irr/IRRMeshLoader.cpp b/code/AssetLib/Irr/IRRMeshLoader.cpp
similarity index 100%
rename from code/Irr/IRRMeshLoader.cpp
rename to code/AssetLib/Irr/IRRMeshLoader.cpp
diff --git a/code/Irr/IRRMeshLoader.h b/code/AssetLib/Irr/IRRMeshLoader.h
similarity index 100%
rename from code/Irr/IRRMeshLoader.h
rename to code/AssetLib/Irr/IRRMeshLoader.h
diff --git a/code/Irr/IRRShared.cpp b/code/AssetLib/Irr/IRRShared.cpp
similarity index 100%
rename from code/Irr/IRRShared.cpp
rename to code/AssetLib/Irr/IRRShared.cpp
diff --git a/code/Irr/IRRShared.h b/code/AssetLib/Irr/IRRShared.h
similarity index 100%
rename from code/Irr/IRRShared.h
rename to code/AssetLib/Irr/IRRShared.h
diff --git a/code/LWO/LWOAnimation.cpp b/code/AssetLib/LWO/LWOAnimation.cpp
similarity index 56%
rename from code/LWO/LWOAnimation.cpp
rename to code/AssetLib/LWO/LWOAnimation.cpp
index c5913b7f1..228dea26d 100644
--- a/code/LWO/LWOAnimation.cpp
+++ b/code/AssetLib/LWO/LWOAnimation.cpp
@@ -4,7 +4,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,
@@ -44,11 +43,10 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *  @brief LWOAnimationResolver utility class
  *
  *  It's a very generic implementation of LightWave's system of
- *  componentwise-animated stuff. The one and only fully free
+ *  component-wise-animated stuff. The one and only fully free
  *  implementation of LightWave envelopes of which I know.
 */
 
-
 #if (!defined ASSIMP_BUILD_NO_LWO_IMPORTER) && (!defined ASSIMP_BUILD_NO_LWS_IMPORTER)
 
 #include <functional>
@@ -62,17 +60,20 @@ using namespace Assimp::LWO;
 
 // ------------------------------------------------------------------------------------------------
 // Construct an animation resolver from a given list of envelopes
-AnimResolver::AnimResolver(std::list<Envelope>& _envelopes,double tick)
-    : envelopes   (_envelopes)
-    , sample_rate (0.)
-    , envl_x(), envl_y(), envl_z()
-    , end_x(), end_y(), end_z()
-    , flags()
-    , sample_delta()
-{
-    trans_x = trans_y = trans_z = NULL;
-    rotat_x = rotat_y = rotat_z = NULL;
-    scale_x = scale_y = scale_z = NULL;
+AnimResolver::AnimResolver(std::list<Envelope> &_envelopes, double tick) :
+        envelopes(_envelopes),
+        sample_rate(0.),
+        envl_x(),
+        envl_y(),
+        envl_z(),
+        end_x(),
+        end_y(),
+        end_z(),
+        flags(),
+        sample_delta() {
+    trans_x = trans_y = trans_z = nullptr;
+    rotat_x = rotat_y = rotat_z = nullptr;
+    scale_x = scale_y = scale_z = nullptr;
 
     first = last = 150392.;
 
@@ -80,36 +81,45 @@ AnimResolver::AnimResolver(std::list<Envelope>& _envelopes,double tick)
     for (std::list<LWO::Envelope>::iterator it = envelopes.begin(); it != envelopes.end(); ++it) {
 
         (*it).old_first = 0;
-        (*it).old_last  = (*it).keys.size()-1;
+        (*it).old_last = (*it).keys.size() - 1;
 
         if ((*it).keys.empty()) continue;
         switch ((*it).type) {
 
-            // translation
-            case LWO::EnvelopeType_Position_X:
-                trans_x = &*it;break;
-            case LWO::EnvelopeType_Position_Y:
-                trans_y = &*it;break;
-            case LWO::EnvelopeType_Position_Z:
-                trans_z = &*it;break;
+        // translation
+        case LWO::EnvelopeType_Position_X:
+            trans_x = &*it;
+            break;
+        case LWO::EnvelopeType_Position_Y:
+            trans_y = &*it;
+            break;
+        case LWO::EnvelopeType_Position_Z:
+            trans_z = &*it;
+            break;
 
-                // rotation
-            case LWO::EnvelopeType_Rotation_Heading:
-                rotat_x = &*it;break;
-            case LWO::EnvelopeType_Rotation_Pitch:
-                rotat_y = &*it;break;
-            case LWO::EnvelopeType_Rotation_Bank:
-                rotat_z = &*it;break;
+            // rotation
+        case LWO::EnvelopeType_Rotation_Heading:
+            rotat_x = &*it;
+            break;
+        case LWO::EnvelopeType_Rotation_Pitch:
+            rotat_y = &*it;
+            break;
+        case LWO::EnvelopeType_Rotation_Bank:
+            rotat_z = &*it;
+            break;
 
-                // scaling
-            case LWO::EnvelopeType_Scaling_X:
-                scale_x = &*it;break;
-            case LWO::EnvelopeType_Scaling_Y:
-                scale_y = &*it;break;
-            case LWO::EnvelopeType_Scaling_Z:
-                scale_z = &*it;break;
-            default:
-                continue;
+            // scaling
+        case LWO::EnvelopeType_Scaling_X:
+            scale_x = &*it;
+            break;
+        case LWO::EnvelopeType_Scaling_Y:
+            scale_y = &*it;
+            break;
+        case LWO::EnvelopeType_Scaling_Z:
+            scale_z = &*it;
+            break;
+        default:
+            continue;
         };
 
         // convert from seconds to ticks
@@ -117,8 +127,8 @@ AnimResolver::AnimResolver(std::list<Envelope>& _envelopes,double tick)
             (*d).time *= tick;
 
         // set default animation range (minimum and maximum time value for which we have a keyframe)
-        first = std::min(first, (*it).keys.front().time );
-        last  = std::max(last,  (*it).keys.back().time );
+        first = std::min(first, (*it).keys.front().time);
+        last = std::max(last, (*it).keys.back().time);
     }
 
     // deferred setup of animation range to increase performance.
@@ -128,28 +138,26 @@ AnimResolver::AnimResolver(std::list<Envelope>& _envelopes,double tick)
 
 // ------------------------------------------------------------------------------------------------
 // Reset all envelopes to their original contents
-void AnimResolver::ClearAnimRangeSetup()
-{
+void AnimResolver::ClearAnimRangeSetup() {
     for (std::list<LWO::Envelope>::iterator it = envelopes.begin(); it != envelopes.end(); ++it) {
 
-        (*it).keys.erase((*it).keys.begin(),(*it).keys.begin()+(*it).old_first);
-        (*it).keys.erase((*it).keys.begin()+(*it).old_last+1,(*it).keys.end());
+        (*it).keys.erase((*it).keys.begin(), (*it).keys.begin() + (*it).old_first);
+        (*it).keys.erase((*it).keys.begin() + (*it).old_last + 1, (*it).keys.end());
     }
 }
 
 // ------------------------------------------------------------------------------------------------
-// Insert additional keys to match LWO's pre& post behaviours.
-void AnimResolver::UpdateAnimRangeSetup()
-{
+// Insert additional keys to match LWO's pre& post behaviors.
+void AnimResolver::UpdateAnimRangeSetup() {
     // XXX doesn't work yet (hangs if more than one envelope channels needs to be interpolated)
 
     for (std::list<LWO::Envelope>::iterator it = envelopes.begin(); it != envelopes.end(); ++it) {
         if ((*it).keys.empty()) continue;
 
         const double my_first = (*it).keys.front().time;
-        const double my_last  = (*it).keys.back().time;
+        const double my_last = (*it).keys.back().time;
 
-        const double delta = my_last-my_first;
+        const double delta = my_last - my_first;
         const size_t old_size = (*it).keys.size();
 
         const float value_delta = (*it).keys.back().value - (*it).keys.front().value;
@@ -157,89 +165,88 @@ void AnimResolver::UpdateAnimRangeSetup()
         // NOTE: We won't handle reset, linear and constant here.
         // See DoInterpolation() for their implementation.
 
-        // process pre behaviour
+        // process pre behavior
         switch ((*it).pre) {
-            case LWO::PrePostBehaviour_OffsetRepeat:
-            case LWO::PrePostBehaviour_Repeat:
-            case LWO::PrePostBehaviour_Oscillate:
-                {
-                const double start_time = delta - std::fmod(my_first-first,delta);
-                std::vector<LWO::Key>::iterator n = std::find_if((*it).keys.begin(),(*it).keys.end(),
-                    [start_time](double t) { return start_time > t; }),m;
+        case LWO::PrePostBehaviour_OffsetRepeat:
+        case LWO::PrePostBehaviour_Repeat:
+        case LWO::PrePostBehaviour_Oscillate: {
+            const double start_time = delta - std::fmod(my_first - first, delta);
+            std::vector<LWO::Key>::iterator n = std::find_if((*it).keys.begin(), (*it).keys.end(),
+                                                    [start_time](double t) { return start_time > t; }),
+                                            m;
 
-                size_t ofs = 0;
-                if (n != (*it).keys.end()) {
-                    // copy from here - don't use iterators, insert() would invalidate them
-                    ofs = (*it).keys.end()-n;
-                    (*it).keys.insert((*it).keys.begin(),ofs,LWO::Key());
+            size_t ofs = 0;
+            if (n != (*it).keys.end()) {
+                // copy from here - don't use iterators, insert() would invalidate them
+                ofs = (*it).keys.end() - n;
+                (*it).keys.insert((*it).keys.begin(), ofs, LWO::Key());
 
-                    std::copy((*it).keys.end()-ofs,(*it).keys.end(),(*it).keys.begin());
+                std::copy((*it).keys.end() - ofs, (*it).keys.end(), (*it).keys.begin());
+            }
+
+            // do full copies. again, no iterators
+            const unsigned int num = (unsigned int)((my_first - first) / delta);
+            (*it).keys.resize((*it).keys.size() + num * old_size);
+
+            n = (*it).keys.begin() + ofs;
+            bool reverse = false;
+            for (unsigned int i = 0; i < num; ++i) {
+                m = n + old_size * (i + 1);
+                std::copy(n, n + old_size, m);
+                const bool res = ((*it).pre == LWO::PrePostBehaviour_Oscillate);
+                reverse = !reverse;
+                if (res && reverse) {
+                    std::reverse(m, m + old_size - 1);
                 }
+            }
 
-                // do full copies. again, no iterators
-                const unsigned int num = (unsigned int)((my_first-first) / delta);
-                (*it).keys.resize((*it).keys.size() + num*old_size);
+            // update time values
+            n = (*it).keys.end() - (old_size + 1);
+            double cur_minus = delta;
+            unsigned int tt = 1;
+            for (const double tmp = delta * (num + 1); cur_minus <= tmp; cur_minus += delta, ++tt) {
+                m = (delta == tmp ? (*it).keys.begin() : n - (old_size + 1));
+                for (; m != n; --n) {
+                    (*n).time -= cur_minus;
 
-                n = (*it).keys.begin()+ofs;
-                bool reverse = false;
-                for (unsigned int i = 0; i < num; ++i) {
-                    m = n+old_size*(i+1);
-                    std::copy(n,n+old_size,m);
-                    const bool res = ((*it).pre == LWO::PrePostBehaviour_Oscillate);
-                    reverse = !reverse;
-                    if (res && reverse ) {
-                        std::reverse(m,m+old_size-1);
+                    // offset repeat? add delta offset to key value
+                    if ((*it).pre == LWO::PrePostBehaviour_OffsetRepeat) {
+                        (*n).value += tt * value_delta;
                     }
                 }
-
-                // update time values
-                n = (*it).keys.end() - (old_size+1);
-                double cur_minus = delta;
-                unsigned int tt = 1;
-                for (const double tmp =  delta*(num+1);cur_minus <= tmp;cur_minus += delta,++tt) {
-                    m = (delta == tmp ? (*it).keys.begin() :  n - (old_size+1));
-                    for (;m != n; --n) {
-                        (*n).time -= cur_minus;
-
-                        // offset repeat? add delta offset to key value
-                        if ((*it).pre == LWO::PrePostBehaviour_OffsetRepeat) {
-                            (*n).value += tt * value_delta;
-                        }
-                    }
-                }
-                break;
-                }
-            default:
-                // silence compiler warning
-                break;
+            }
+            break;
+        }
+        default:
+            // silence compiler warning
+            break;
         }
 
-        // process post behaviour
+        // process post behavior
         switch ((*it).post) {
 
-            case LWO::PrePostBehaviour_OffsetRepeat:
-            case LWO::PrePostBehaviour_Repeat:
-            case LWO::PrePostBehaviour_Oscillate:
+        case LWO::PrePostBehaviour_OffsetRepeat:
+        case LWO::PrePostBehaviour_Repeat:
+        case LWO::PrePostBehaviour_Oscillate:
 
-                break;
+            break;
 
-            default:
-                // silence compiler warning
-                break;
+        default:
+            // silence compiler warning
+            break;
         }
     }
 }
 
 // ------------------------------------------------------------------------------------------------
 // Extract bind pose matrix
-void AnimResolver::ExtractBindPose(aiMatrix4x4& out)
-{
+void AnimResolver::ExtractBindPose(aiMatrix4x4 &out) {
     // If we have no envelopes, return identity
     if (envelopes.empty()) {
         out = aiMatrix4x4();
         return;
     }
-    aiVector3D angles, scaling(1.f,1.f,1.f), translation;
+    aiVector3D angles, scaling(1.f, 1.f, 1.f), translation;
 
     if (trans_x) translation.x = trans_x->keys[0].value;
     if (trans_y) translation.y = trans_y->keys[0].value;
@@ -254,20 +261,19 @@ void AnimResolver::ExtractBindPose(aiMatrix4x4& out)
     if (scale_z) scaling.z = scale_z->keys[0].value;
 
     // build the final matrix
-    aiMatrix4x4 s,rx,ry,rz,t;
+    aiMatrix4x4 s, rx, ry, rz, t;
     aiMatrix4x4::RotationZ(angles.z, rz);
     aiMatrix4x4::RotationX(angles.y, rx);
     aiMatrix4x4::RotationY(angles.x, ry);
-    aiMatrix4x4::Translation(translation,t);
-    aiMatrix4x4::Scaling(scaling,s);
-    out = t*ry*rx*rz*s;
+    aiMatrix4x4::Translation(translation, t);
+    aiMatrix4x4::Scaling(scaling, s);
+    out = t * ry * rx * rz * s;
 }
 
 // ------------------------------------------------------------------------------------------------
 // Do a single interpolation on a channel
 void AnimResolver::DoInterpolation(std::vector<LWO::Key>::const_iterator cur,
-    LWO::Envelope* envl,double time, float& fill)
-{
+        LWO::Envelope *envl, double time, float &fill) {
     if (envl->keys.size() == 1) {
         fill = envl->keys[0].value;
         return;
@@ -278,64 +284,61 @@ void AnimResolver::DoInterpolation(std::vector<LWO::Key>::const_iterator cur,
 
         // ok ... this depends on pre behaviour now
         // we don't need to handle repeat&offset repeat&oszillate here, see UpdateAnimRangeSetup()
-        switch (envl->pre)
-        {
+        switch (envl->pre) {
         case LWO::PrePostBehaviour_Linear:
-            DoInterpolation2(cur,cur+1,time,fill);
+            DoInterpolation2(cur, cur + 1, time, fill);
             return;
 
         case LWO::PrePostBehaviour_Reset:
             fill = 0.f;
             return;
 
-        default : //case LWO::PrePostBehaviour_Constant:
+        default: //case LWO::PrePostBehaviour_Constant:
             fill = (*cur).value;
             return;
         }
     }
     // check whether we're at the end of the animation track
-    else if (cur == envl->keys.end()-1 && time > envl->keys.rbegin()->time) {
+    else if (cur == envl->keys.end() - 1 && time > envl->keys.rbegin()->time) {
         // ok ... this depends on post behaviour now
-        switch (envl->post)
-        {
+        switch (envl->post) {
         case LWO::PrePostBehaviour_Linear:
-            DoInterpolation2(cur,cur-1,time,fill);
+            DoInterpolation2(cur, cur - 1, time, fill);
             return;
 
         case LWO::PrePostBehaviour_Reset:
             fill = 0.f;
             return;
 
-        default : //case LWO::PrePostBehaviour_Constant:
+        default: //case LWO::PrePostBehaviour_Constant:
             fill = (*cur).value;
             return;
         }
     }
 
     // Otherwise do a simple interpolation
-    DoInterpolation2(cur-1,cur,time,fill);
+    DoInterpolation2(cur - 1, cur, time, fill);
 }
 
 // ------------------------------------------------------------------------------------------------
 // Almost the same, except we won't handle pre/post conditions here
 void AnimResolver::DoInterpolation2(std::vector<LWO::Key>::const_iterator beg,
-    std::vector<LWO::Key>::const_iterator end,double time, float& fill)
-{
+        std::vector<LWO::Key>::const_iterator end, double time, float &fill) {
     switch ((*end).inter) {
 
-        case LWO::IT_STEP:
-            // no interpolation at all - take the value of the last key
-            fill = (*beg).value;
-            return;
-        default:
+    case LWO::IT_STEP:
+        // no interpolation at all - take the value of the last key
+        fill = (*beg).value;
+        return;
+    default:
 
-            // silence compiler warning
-            break;
+        // silence compiler warning
+        break;
     }
     // linear interpolation - default
     double duration = (*end).time - (*beg).time;
     if (duration > 0.0) {
-        fill = (*beg).value + ((*end).value - (*beg).value)*(float)(((time - (*beg).time) / duration));
+        fill = (*beg).value + ((*end).value - (*beg).value) * (float)(((time - (*beg).time) / duration));
     } else {
         fill = (*beg).value;
     }
@@ -343,22 +346,20 @@ void AnimResolver::DoInterpolation2(std::vector<LWO::Key>::const_iterator beg,
 
 // ------------------------------------------------------------------------------------------------
 // Subsample animation track by given key values
-void AnimResolver::SubsampleAnimTrack(std::vector<aiVectorKey>& /*out*/,
-    double /*time*/ ,double /*sample_delta*/ )
-{
+void AnimResolver::SubsampleAnimTrack(std::vector<aiVectorKey> & /*out*/,
+        double /*time*/, double /*sample_delta*/) {
     //ai_assert(out.empty() && sample_delta);
 
     //const double time_start = out.back().mTime;
-//  for ()
+    //  for ()
 }
 
 // ------------------------------------------------------------------------------------------------
 // Track interpolation
-void AnimResolver::InterpolateTrack(std::vector<aiVectorKey>& out,aiVectorKey& fill,double time)
-{
+void AnimResolver::InterpolateTrack(std::vector<aiVectorKey> &out, aiVectorKey &fill, double time) {
     // subsample animation track?
     if (flags & AI_LWO_ANIM_FLAG_SAMPLE_ANIMS) {
-        SubsampleAnimTrack(out,time, sample_delta);
+        SubsampleAnimTrack(out, time, sample_delta);
     }
 
     fill.mTime = time;
@@ -367,56 +368,58 @@ void AnimResolver::InterpolateTrack(std::vector<aiVectorKey>& out,aiVectorKey& f
     if ((*cur_x).time == time) {
         fill.mValue.x = (*cur_x).value;
 
-        if (cur_x != envl_x->keys.end()-1) /* increment x */
+        if (cur_x != envl_x->keys.end() - 1) /* increment x */
             ++cur_x;
-        else end_x = true;
-    }
-    else DoInterpolation(cur_x,envl_x,time,(float&)fill.mValue.x);
+        else
+            end_x = true;
+    } else
+        DoInterpolation(cur_x, envl_x, time, (float &)fill.mValue.x);
 
     // get y
     if ((*cur_y).time == time) {
         fill.mValue.y = (*cur_y).value;
 
-        if (cur_y != envl_y->keys.end()-1) /* increment y */
+        if (cur_y != envl_y->keys.end() - 1) /* increment y */
             ++cur_y;
-        else end_y = true;
-    }
-    else DoInterpolation(cur_y,envl_y,time,(float&)fill.mValue.y);
+        else
+            end_y = true;
+    } else
+        DoInterpolation(cur_y, envl_y, time, (float &)fill.mValue.y);
 
     // get z
     if ((*cur_z).time == time) {
         fill.mValue.z = (*cur_z).value;
 
-        if (cur_z != envl_z->keys.end()-1) /* increment z */
+        if (cur_z != envl_z->keys.end() - 1) /* increment z */
             ++cur_z;
-        else end_x = true;
-    }
-    else DoInterpolation(cur_z,envl_z,time,(float&)fill.mValue.z);
+        else
+            end_x = true;
+    } else
+        DoInterpolation(cur_z, envl_z, time, (float &)fill.mValue.z);
 }
 
 // ------------------------------------------------------------------------------------------------
 // Build linearly subsampled keys from three single envelopes, one for each component (x,y,z)
-void AnimResolver::GetKeys(std::vector<aiVectorKey>& out,
-    LWO::Envelope* _envl_x,
-    LWO::Envelope* _envl_y,
-    LWO::Envelope* _envl_z,
-    unsigned int _flags)
-{
+void AnimResolver::GetKeys(std::vector<aiVectorKey> &out,
+        LWO::Envelope *_envl_x,
+        LWO::Envelope *_envl_y,
+        LWO::Envelope *_envl_z,
+        unsigned int _flags) {
     envl_x = _envl_x;
     envl_y = _envl_y;
     envl_z = _envl_z;
-    flags  = _flags;
+    flags = _flags;
 
     // generate default channels if none are given
     LWO::Envelope def_x, def_y, def_z;
     LWO::Key key_dummy;
     key_dummy.time = 0.f;
     if ((envl_x && envl_x->type == LWO::EnvelopeType_Scaling_X) ||
-        (envl_y && envl_y->type == LWO::EnvelopeType_Scaling_Y) ||
-        (envl_z && envl_z->type == LWO::EnvelopeType_Scaling_Z)) {
+            (envl_y && envl_y->type == LWO::EnvelopeType_Scaling_Y) ||
+            (envl_z && envl_z->type == LWO::EnvelopeType_Scaling_Z)) {
         key_dummy.value = 1.f;
-    }
-    else key_dummy.value = 0.f;
+    } else
+        key_dummy.value = 0.f;
 
     if (!envl_x) {
         envl_x = &def_x;
@@ -437,15 +440,17 @@ void AnimResolver::GetKeys(std::vector<aiVectorKey>& out,
     if (flags & AI_LWO_ANIM_FLAG_SAMPLE_ANIMS) {
         if (!sample_rate)
             sr = 100.f;
-        else sr = sample_rate;
+        else
+            sr = sample_rate;
         sample_delta = 1.f / sr;
 
         reserve = (size_t)(
-            std::max( envl_x->keys.rbegin()->time,
-            std::max( envl_y->keys.rbegin()->time, envl_z->keys.rbegin()->time )) * sr);
-    }
-    else reserve = std::max(envl_x->keys.size(),std::max(envl_x->keys.size(),envl_z->keys.size()));
-    out.reserve(reserve+(reserve>>1));
+                std::max(envl_x->keys.rbegin()->time,
+                        std::max(envl_y->keys.rbegin()->time, envl_z->keys.rbegin()->time)) *
+                sr);
+    } else
+        reserve = std::max(envl_x->keys.size(), std::max(envl_x->keys.size(), envl_z->keys.size()));
+    out.reserve(reserve + (reserve >> 1));
 
     // Iterate through all three arrays at once - it's tricky, but
     // rather interesting to implement.
@@ -458,7 +463,7 @@ void AnimResolver::GetKeys(std::vector<aiVectorKey>& out,
 
         aiVectorKey fill;
 
-        if ((*cur_x).time == (*cur_y).time && (*cur_x).time == (*cur_z).time ) {
+        if ((*cur_x).time == (*cur_y).time && (*cur_x).time == (*cur_z).time) {
 
             // we have a keyframe for all of them defined .. this means
             // we don't need to interpolate here.
@@ -478,52 +483,49 @@ void AnimResolver::GetKeys(std::vector<aiVectorKey>& out,
         else if ((*cur_x).time <= (*cur_y).time && !end_x) {
 
             if ((*cur_z).time <= (*cur_x).time && !end_z) {
-                InterpolateTrack(out,fill,(*cur_z).time);
+                InterpolateTrack(out, fill, (*cur_z).time);
+            } else {
+                InterpolateTrack(out, fill, (*cur_x).time);
             }
-            else {
-                InterpolateTrack(out,fill,(*cur_x).time);
-            }
-        }
-        else if ((*cur_z).time <= (*cur_y).time && !end_y)  {
-            InterpolateTrack(out,fill,(*cur_y).time);
-        }
-        else if (!end_y) {
+        } else if ((*cur_z).time <= (*cur_y).time && !end_y) {
+            InterpolateTrack(out, fill, (*cur_y).time);
+        } else if (!end_y) {
             // welcome on the server, y
-            InterpolateTrack(out,fill,(*cur_y).time);
-        }
-        else {
+            InterpolateTrack(out, fill, (*cur_y).time);
+        } else {
             // we have reached the end of at least 2 channels,
             // only one is remaining. Extrapolate the 2.
             if (end_y) {
-                InterpolateTrack(out,fill,(end_x ? (*cur_z) : (*cur_x)).time);
-            }
-            else if (end_x) {
-                InterpolateTrack(out,fill,(end_z ? (*cur_y) : (*cur_z)).time);
-            }
-            else { // if (end_z)
-                InterpolateTrack(out,fill,(end_y ? (*cur_x) : (*cur_y)).time);
+                InterpolateTrack(out, fill, (end_x ? (*cur_z) : (*cur_x)).time);
+            } else if (end_x) {
+                InterpolateTrack(out, fill, (end_z ? (*cur_y) : (*cur_z)).time);
+            } else { // if (end_z)
+                InterpolateTrack(out, fill, (end_y ? (*cur_x) : (*cur_y)).time);
             }
         }
         double lasttime = fill.mTime;
         out.push_back(fill);
 
         if (lasttime >= (*cur_x).time) {
-            if (cur_x != envl_x->keys.end()-1)
+            if (cur_x != envl_x->keys.end() - 1)
                 ++cur_x;
-            else end_x = true;
+            else
+                end_x = true;
         }
         if (lasttime >= (*cur_y).time) {
-            if (cur_y != envl_y->keys.end()-1)
+            if (cur_y != envl_y->keys.end() - 1)
                 ++cur_y;
-            else end_y = true;
+            else
+                end_y = true;
         }
         if (lasttime >= (*cur_z).time) {
-            if (cur_z != envl_z->keys.end()-1)
+            if (cur_z != envl_z->keys.end() - 1)
                 ++cur_z;
-            else end_z = true;
+            else
+                end_z = true;
         }
 
-        if( end_x && end_y && end_z ) /* finished? */
+        if (end_x && end_y && end_z) /* finished? */
             break;
     }
 
@@ -535,11 +537,9 @@ void AnimResolver::GetKeys(std::vector<aiVectorKey>& out,
 
 // ------------------------------------------------------------------------------------------------
 // Extract animation channel
-void AnimResolver::ExtractAnimChannel(aiNodeAnim** out, unsigned int /*= 0*/)
-{
+void AnimResolver::ExtractAnimChannel(aiNodeAnim **out, unsigned int /*= 0*/) {
     *out = NULL;
 
-
     //FIXME: crashes if more than one component is animated at different timings, to be resolved.
 
     // If we have no envelopes, return NULL
@@ -555,7 +555,7 @@ void AnimResolver::ExtractAnimChannel(aiNodeAnim** out, unsigned int /*= 0*/)
         return;
 
     // Allocate the output animation
-    aiNodeAnim* anim = *out = new aiNodeAnim();
+    aiNodeAnim *anim = *out = new aiNodeAnim();
 
     // Setup default animation setup if necessary
     if (need_to_setup) {
@@ -566,41 +566,40 @@ void AnimResolver::ExtractAnimChannel(aiNodeAnim** out, unsigned int /*= 0*/)
     // copy translation keys
     if (trans) {
         std::vector<aiVectorKey> keys;
-        GetKeys(keys,trans_x,trans_y,trans_z,flags);
+        GetKeys(keys, trans_x, trans_y, trans_z, flags);
 
-        anim->mPositionKeys = new aiVectorKey[ anim->mNumPositionKeys = static_cast<unsigned int>(keys.size()) ];
-        std::copy(keys.begin(),keys.end(),anim->mPositionKeys);
+        anim->mPositionKeys = new aiVectorKey[anim->mNumPositionKeys = static_cast<unsigned int>(keys.size())];
+        std::copy(keys.begin(), keys.end(), anim->mPositionKeys);
     }
 
     // copy rotation keys
     if (rotat) {
         std::vector<aiVectorKey> keys;
-        GetKeys(keys,rotat_x,rotat_y,rotat_z,flags);
+        GetKeys(keys, rotat_x, rotat_y, rotat_z, flags);
 
-        anim->mRotationKeys = new aiQuatKey[ anim->mNumRotationKeys = static_cast<unsigned int>(keys.size()) ];
+        anim->mRotationKeys = new aiQuatKey[anim->mNumRotationKeys = static_cast<unsigned int>(keys.size())];
 
         // convert heading, pitch, bank to quaternion
         // mValue.x=Heading=Rot(Y), mValue.y=Pitch=Rot(X), mValue.z=Bank=Rot(Z)
         // Lightwave's rotation order is ZXY
-        aiVector3D X(1.0,0.0,0.0);
-        aiVector3D Y(0.0,1.0,0.0);
-        aiVector3D Z(0.0,0.0,1.0);
+        aiVector3D X(1.0, 0.0, 0.0);
+        aiVector3D Y(0.0, 1.0, 0.0);
+        aiVector3D Z(0.0, 0.0, 1.0);
         for (unsigned int i = 0; i < anim->mNumRotationKeys; ++i) {
-            aiQuatKey& qk = anim->mRotationKeys[i];
-            qk.mTime  = keys[i].mTime;
-            qk.mValue = aiQuaternion(Y,keys[i].mValue.x)*aiQuaternion(X,keys[i].mValue.y)*aiQuaternion(Z,keys[i].mValue.z);
+            aiQuatKey &qk = anim->mRotationKeys[i];
+            qk.mTime = keys[i].mTime;
+            qk.mValue = aiQuaternion(Y, keys[i].mValue.x) * aiQuaternion(X, keys[i].mValue.y) * aiQuaternion(Z, keys[i].mValue.z);
         }
     }
 
     // copy scaling keys
     if (scale) {
         std::vector<aiVectorKey> keys;
-        GetKeys(keys,scale_x,scale_y,scale_z,flags);
+        GetKeys(keys, scale_x, scale_y, scale_z, flags);
 
-        anim->mScalingKeys = new aiVectorKey[ anim->mNumScalingKeys = static_cast<unsigned int>(keys.size()) ];
-        std::copy(keys.begin(),keys.end(),anim->mScalingKeys);
+        anim->mScalingKeys = new aiVectorKey[anim->mNumScalingKeys = static_cast<unsigned int>(keys.size())];
+        std::copy(keys.begin(), keys.end(), anim->mScalingKeys);
     }
 }
 
-
 #endif // no lwo or no lws
diff --git a/code/LWO/LWOAnimation.h b/code/AssetLib/LWO/LWOAnimation.h
similarity index 100%
rename from code/LWO/LWOAnimation.h
rename to code/AssetLib/LWO/LWOAnimation.h
diff --git a/code/LWO/LWOBLoader.cpp b/code/AssetLib/LWO/LWOBLoader.cpp
similarity index 100%
rename from code/LWO/LWOBLoader.cpp
rename to code/AssetLib/LWO/LWOBLoader.cpp
diff --git a/code/AssetLib/LWO/LWOFileData.h b/code/AssetLib/LWO/LWOFileData.h
new file mode 100644
index 000000000..4f85fc5f4
--- /dev/null
+++ b/code/AssetLib/LWO/LWOFileData.h
@@ -0,0 +1,638 @@
+/*
+Open Asset Import Library (assimp)
+----------------------------------------------------------------------
+
+Copyright (c) 2006-2020, assimp team
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the
+following conditions are met:
+
+* Redistributions of source code must retain the above
+  copyright notice, this list of conditions and the
+  following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the
+  following disclaimer in the documentation and/or other
+  materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+  contributors may be used to endorse or promote products
+  derived from this software without specific prior
+  written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+----------------------------------------------------------------------
+*/
+
+/** @file LWOFileData.h
+ *  @brief Defines chunk constants used by the LWO file format
+
+The chunks are taken from the official LightWave SDK headers.
+
+*/
+#ifndef AI_LWO_FILEDATA_INCLUDED
+#define AI_LWO_FILEDATA_INCLUDED
+
+// STL headers
+#include <list>
+#include <vector>
+
+// public ASSIMP headers
+#include <assimp/mesh.h>
+
+// internal headers
+#include "AssetLib/LWO/LWOAnimation.h"
+#include "Common/IFF.h"
+
+namespace Assimp {
+namespace LWO {
+
+#define AI_LWO_FOURCC_LWOB AI_IFF_FOURCC('L', 'W', 'O', 'B')
+#define AI_LWO_FOURCC_LWO2 AI_IFF_FOURCC('L', 'W', 'O', '2')
+#define AI_LWO_FOURCC_LXOB AI_IFF_FOURCC('L', 'X', 'O', 'B')
+
+// chunks specific to the LWOB format
+#define AI_LWO_SRFS AI_IFF_FOURCC('S', 'R', 'F', 'S')
+#define AI_LWO_FLAG AI_IFF_FOURCC('F', 'L', 'A', 'G')
+#define AI_LWO_VLUM AI_IFF_FOURCC('V', 'L', 'U', 'M')
+#define AI_LWO_VDIF AI_IFF_FOURCC('V', 'D', 'I', 'F')
+#define AI_LWO_VSPC AI_IFF_FOURCC('V', 'S', 'P', 'C')
+#define AI_LWO_RFLT AI_IFF_FOURCC('R', 'F', 'L', 'T')
+#define AI_LWO_BTEX AI_IFF_FOURCC('B', 'T', 'E', 'X')
+#define AI_LWO_CTEX AI_IFF_FOURCC('C', 'T', 'E', 'X')
+#define AI_LWO_DTEX AI_IFF_FOURCC('D', 'T', 'E', 'X')
+#define AI_LWO_LTEX AI_IFF_FOURCC('L', 'T', 'E', 'X')
+#define AI_LWO_RTEX AI_IFF_FOURCC('R', 'T', 'E', 'X')
+#define AI_LWO_STEX AI_IFF_FOURCC('S', 'T', 'E', 'X')
+#define AI_LWO_TTEX AI_IFF_FOURCC('T', 'T', 'E', 'X')
+#define AI_LWO_TFLG AI_IFF_FOURCC('T', 'F', 'L', 'G')
+#define AI_LWO_TSIZ AI_IFF_FOURCC('T', 'S', 'I', 'Z')
+#define AI_LWO_TCTR AI_IFF_FOURCC('T', 'C', 'T', 'R')
+#define AI_LWO_TFAL AI_IFF_FOURCC('T', 'F', 'A', 'L')
+#define AI_LWO_TVEL AI_IFF_FOURCC('T', 'V', 'E', 'L')
+#define AI_LWO_TCLR AI_IFF_FOURCC('T', 'C', 'L', 'R')
+#define AI_LWO_TVAL AI_IFF_FOURCC('T', 'V', 'A', 'L')
+#define AI_LWO_TAMP AI_IFF_FOURCC('T', 'A', 'M', 'P')
+#define AI_LWO_TIMG AI_IFF_FOURCC('T', 'I', 'M', 'G')
+#define AI_LWO_TAAS AI_IFF_FOURCC('T', 'A', 'A', 'S')
+#define AI_LWO_TREF AI_IFF_FOURCC('T', 'R', 'E', 'F')
+#define AI_LWO_TOPC AI_IFF_FOURCC('T', 'O', 'P', 'C')
+#define AI_LWO_SDAT AI_IFF_FOURCC('S', 'D', 'A', 'T')
+#define AI_LWO_TFP0 AI_IFF_FOURCC('T', 'F', 'P', '0')
+#define AI_LWO_TFP1 AI_IFF_FOURCC('T', 'F', 'P', '1')
+
+/* top-level chunks */
+#define AI_LWO_LAYR AI_IFF_FOURCC('L', 'A', 'Y', 'R')
+#define AI_LWO_TAGS AI_IFF_FOURCC('T', 'A', 'G', 'S')
+#define AI_LWO_PNTS AI_IFF_FOURCC('P', 'N', 'T', 'S')
+#define AI_LWO_BBOX AI_IFF_FOURCC('B', 'B', 'O', 'X')
+#define AI_LWO_VMAP AI_IFF_FOURCC('V', 'M', 'A', 'P')
+#define AI_LWO_VMAD AI_IFF_FOURCC('V', 'M', 'A', 'D')
+#define AI_LWO_POLS AI_IFF_FOURCC('P', 'O', 'L', 'S')
+#define AI_LWO_PTAG AI_IFF_FOURCC('P', 'T', 'A', 'G')
+#define AI_LWO_ENVL AI_IFF_FOURCC('E', 'N', 'V', 'L')
+#define AI_LWO_CLIP AI_IFF_FOURCC('C', 'L', 'I', 'P')
+#define AI_LWO_SURF AI_IFF_FOURCC('S', 'U', 'R', 'F')
+#define AI_LWO_DESC AI_IFF_FOURCC('D', 'E', 'S', 'C')
+#define AI_LWO_TEXT AI_IFF_FOURCC('T', 'E', 'X', 'T')
+#define AI_LWO_ICON AI_IFF_FOURCC('I', 'C', 'O', 'N')
+
+/* polygon types */
+#define AI_LWO_FACE AI_IFF_FOURCC('F', 'A', 'C', 'E')
+#define AI_LWO_CURV AI_IFF_FOURCC('C', 'U', 'R', 'V')
+#define AI_LWO_PTCH AI_IFF_FOURCC('P', 'T', 'C', 'H')
+#define AI_LWO_MBAL AI_IFF_FOURCC('M', 'B', 'A', 'L')
+#define AI_LWO_BONE AI_IFF_FOURCC('B', 'O', 'N', 'E')
+#define AI_LWO_SUBD AI_IFF_FOURCC('S', 'U', 'B', 'D')
+
+/* polygon tags */
+#define AI_LWO_SURF AI_IFF_FOURCC('S', 'U', 'R', 'F')
+#define AI_LWO_PART AI_IFF_FOURCC('P', 'A', 'R', 'T')
+#define AI_LWO_SMGP AI_IFF_FOURCC('S', 'M', 'G', 'P')
+
+/* envelopes */
+#define AI_LWO_PRE AI_IFF_FOURCC('P', 'R', 'E', ' ')
+#define AI_LWO_POST AI_IFF_FOURCC('P', 'O', 'S', 'T')
+#define AI_LWO_KEY AI_IFF_FOURCC('K', 'E', 'Y', ' ')
+#define AI_LWO_SPAN AI_IFF_FOURCC('S', 'P', 'A', 'N')
+#define AI_LWO_TCB AI_IFF_FOURCC('T', 'C', 'B', ' ')
+#define AI_LWO_HERM AI_IFF_FOURCC('H', 'E', 'R', 'M')
+#define AI_LWO_BEZI AI_IFF_FOURCC('B', 'E', 'Z', 'I')
+#define AI_LWO_BEZ2 AI_IFF_FOURCC('B', 'E', 'Z', '2')
+#define AI_LWO_LINE AI_IFF_FOURCC('L', 'I', 'N', 'E')
+#define AI_LWO_STEP AI_IFF_FOURCC('S', 'T', 'E', 'P')
+
+/* clips */
+#define AI_LWO_STIL AI_IFF_FOURCC('S', 'T', 'I', 'L')
+#define AI_LWO_ISEQ AI_IFF_FOURCC('I', 'S', 'E', 'Q')
+#define AI_LWO_ANIM AI_IFF_FOURCC('A', 'N', 'I', 'M')
+#define AI_LWO_XREF AI_IFF_FOURCC('X', 'R', 'E', 'F')
+#define AI_LWO_STCC AI_IFF_FOURCC('S', 'T', 'C', 'C')
+#define AI_LWO_TIME AI_IFF_FOURCC('T', 'I', 'M', 'E')
+#define AI_LWO_CONT AI_IFF_FOURCC('C', 'O', 'N', 'T')
+#define AI_LWO_BRIT AI_IFF_FOURCC('B', 'R', 'I', 'T')
+#define AI_LWO_SATR AI_IFF_FOURCC('S', 'A', 'T', 'R')
+#define AI_LWO_HUE AI_IFF_FOURCC('H', 'U', 'E', ' ')
+#define AI_LWO_GAMM AI_IFF_FOURCC('G', 'A', 'M', 'M')
+#define AI_LWO_NEGA AI_IFF_FOURCC('N', 'E', 'G', 'A')
+#define AI_LWO_IFLT AI_IFF_FOURCC('I', 'F', 'L', 'T')
+#define AI_LWO_PFLT AI_IFF_FOURCC('P', 'F', 'L', 'T')
+
+/* surfaces */
+#define AI_LWO_COLR AI_IFF_FOURCC('C', 'O', 'L', 'R')
+#define AI_LWO_LUMI AI_IFF_FOURCC('L', 'U', 'M', 'I')
+#define AI_LWO_DIFF AI_IFF_FOURCC('D', 'I', 'F', 'F')
+#define AI_LWO_SPEC AI_IFF_FOURCC('S', 'P', 'E', 'C')
+#define AI_LWO_GLOS AI_IFF_FOURCC('G', 'L', 'O', 'S')
+#define AI_LWO_REFL AI_IFF_FOURCC('R', 'E', 'F', 'L')
+#define AI_LWO_RFOP AI_IFF_FOURCC('R', 'F', 'O', 'P')
+#define AI_LWO_RIMG AI_IFF_FOURCC('R', 'I', 'M', 'G')
+#define AI_LWO_RSAN AI_IFF_FOURCC('R', 'S', 'A', 'N')
+#define AI_LWO_TRAN AI_IFF_FOURCC('T', 'R', 'A', 'N')
+#define AI_LWO_TROP AI_IFF_FOURCC('T', 'R', 'O', 'P')
+#define AI_LWO_TIMG AI_IFF_FOURCC('T', 'I', 'M', 'G')
+#define AI_LWO_RIND AI_IFF_FOURCC('R', 'I', 'N', 'D')
+#define AI_LWO_TRNL AI_IFF_FOURCC('T', 'R', 'N', 'L')
+#define AI_LWO_BUMP AI_IFF_FOURCC('B', 'U', 'M', 'P')
+#define AI_LWO_SMAN AI_IFF_FOURCC('S', 'M', 'A', 'N')
+#define AI_LWO_SIDE AI_IFF_FOURCC('S', 'I', 'D', 'E')
+#define AI_LWO_CLRH AI_IFF_FOURCC('C', 'L', 'R', 'H')
+#define AI_LWO_CLRF AI_IFF_FOURCC('C', 'L', 'R', 'F')
+#define AI_LWO_ADTR AI_IFF_FOURCC('A', 'D', 'T', 'R')
+#define AI_LWO_SHRP AI_IFF_FOURCC('S', 'H', 'R', 'P')
+#define AI_LWO_LINE AI_IFF_FOURCC('L', 'I', 'N', 'E')
+#define AI_LWO_LSIZ AI_IFF_FOURCC('L', 'S', 'I', 'Z')
+#define AI_LWO_ALPH AI_IFF_FOURCC('A', 'L', 'P', 'H')
+#define AI_LWO_AVAL AI_IFF_FOURCC('A', 'V', 'A', 'L')
+#define AI_LWO_GVAL AI_IFF_FOURCC('G', 'V', 'A', 'L')
+#define AI_LWO_BLOK AI_IFF_FOURCC('B', 'L', 'O', 'K')
+#define AI_LWO_VCOL AI_IFF_FOURCC('V', 'C', 'O', 'L')
+
+/* texture layer */
+#define AI_LWO_TYPE AI_IFF_FOURCC('T', 'Y', 'P', 'E')
+#define AI_LWO_CHAN AI_IFF_FOURCC('C', 'H', 'A', 'N')
+#define AI_LWO_NAME AI_IFF_FOURCC('N', 'A', 'M', 'E')
+#define AI_LWO_ENAB AI_IFF_FOURCC('E', 'N', 'A', 'B')
+#define AI_LWO_OPAC AI_IFF_FOURCC('O', 'P', 'A', 'C')
+#define AI_LWO_FLAG AI_IFF_FOURCC('F', 'L', 'A', 'G')
+#define AI_LWO_PROJ AI_IFF_FOURCC('P', 'R', 'O', 'J')
+#define AI_LWO_STCK AI_IFF_FOURCC('S', 'T', 'C', 'K')
+#define AI_LWO_TAMP AI_IFF_FOURCC('T', 'A', 'M', 'P')
+
+/* texture coordinates */
+#define AI_LWO_TMAP AI_IFF_FOURCC('T', 'M', 'A', 'P')
+#define AI_LWO_AXIS AI_IFF_FOURCC('A', 'X', 'I', 'S')
+#define AI_LWO_CNTR AI_IFF_FOURCC('C', 'N', 'T', 'R')
+#define AI_LWO_SIZE AI_IFF_FOURCC('S', 'I', 'Z', 'E')
+#define AI_LWO_ROTA AI_IFF_FOURCC('R', 'O', 'T', 'A')
+#define AI_LWO_OREF AI_IFF_FOURCC('O', 'R', 'E', 'F')
+#define AI_LWO_FALL AI_IFF_FOURCC('F', 'A', 'L', 'L')
+#define AI_LWO_CSYS AI_IFF_FOURCC('C', 'S', 'Y', 'S')
+
+/* image map */
+#define AI_LWO_IMAP AI_IFF_FOURCC('I', 'M', 'A', 'P')
+#define AI_LWO_IMAG AI_IFF_FOURCC('I', 'M', 'A', 'G')
+#define AI_LWO_WRAP AI_IFF_FOURCC('W', 'R', 'A', 'P')
+#define AI_LWO_WRPW AI_IFF_FOURCC('W', 'R', 'P', 'W')
+#define AI_LWO_WRPH AI_IFF_FOURCC('W', 'R', 'P', 'H')
+#define AI_LWO_VMAP AI_IFF_FOURCC('V', 'M', 'A', 'P')
+#define AI_LWO_AAST AI_IFF_FOURCC('A', 'A', 'S', 'T')
+#define AI_LWO_PIXB AI_IFF_FOURCC('P', 'I', 'X', 'B')
+
+/* procedural */
+#define AI_LWO_PROC AI_IFF_FOURCC('P', 'R', 'O', 'C')
+#define AI_LWO_COLR AI_IFF_FOURCC('C', 'O', 'L', 'R')
+#define AI_LWO_VALU AI_IFF_FOURCC('V', 'A', 'L', 'U')
+#define AI_LWO_FUNC AI_IFF_FOURCC('F', 'U', 'N', 'C')
+#define AI_LWO_FTPS AI_IFF_FOURCC('F', 'T', 'P', 'S')
+#define AI_LWO_ITPS AI_IFF_FOURCC('I', 'T', 'P', 'S')
+#define AI_LWO_ETPS AI_IFF_FOURCC('E', 'T', 'P', 'S')
+
+/* gradient */
+#define AI_LWO_GRAD AI_IFF_FOURCC('G', 'R', 'A', 'D')
+#define AI_LWO_GRST AI_IFF_FOURCC('G', 'R', 'S', 'T')
+#define AI_LWO_GREN AI_IFF_FOURCC('G', 'R', 'E', 'N')
+#define AI_LWO_PNAM AI_IFF_FOURCC('P', 'N', 'A', 'M')
+#define AI_LWO_INAM AI_IFF_FOURCC('I', 'N', 'A', 'M')
+#define AI_LWO_GRPT AI_IFF_FOURCC('G', 'R', 'P', 'T')
+#define AI_LWO_FKEY AI_IFF_FOURCC('F', 'K', 'E', 'Y')
+#define AI_LWO_IKEY AI_IFF_FOURCC('I', 'K', 'E', 'Y')
+
+/* shader */
+#define AI_LWO_SHDR AI_IFF_FOURCC('S', 'H', 'D', 'R')
+#define AI_LWO_DATA AI_IFF_FOURCC('D', 'A', 'T', 'A')
+
+/* VMAP types */
+#define AI_LWO_TXUV AI_IFF_FOURCC('T', 'X', 'U', 'V')
+#define AI_LWO_RGB AI_IFF_FOURCC('R', 'G', 'B', ' ')
+#define AI_LWO_RGBA AI_IFF_FOURCC('R', 'G', 'B', 'A')
+#define AI_LWO_WGHT AI_IFF_FOURCC('W', 'G', 'H', 'T')
+
+#define AI_LWO_MNVW AI_IFF_FOURCC('M', 'N', 'V', 'W')
+#define AI_LWO_MORF AI_IFF_FOURCC('M', 'O', 'R', 'F')
+#define AI_LWO_SPOT AI_IFF_FOURCC('S', 'P', 'O', 'T')
+#define AI_LWO_PICK AI_IFF_FOURCC('P', 'I', 'C', 'K')
+
+// MODO extension - per-vertex normal vectors
+#define AI_LWO_MODO_NORM AI_IFF_FOURCC('N', 'O', 'R', 'M')
+
+// ---------------------------------------------------------------------------
+/** \brief Data structure for a face in a LWO file
+ *
+ * \note We can't use the code in SmoothingGroups.inl here - the mesh
+ *   structures of 3DS/ASE and LWO are too different.
+ */
+struct Face : public aiFace {
+    //! Default construction
+    Face() AI_NO_EXCEPT
+            : surfaceIndex(0),
+              smoothGroup(0),
+              type(AI_LWO_FACE) {
+        // empty
+    }
+
+    //! Construction from given type
+    explicit Face(uint32_t _type) :
+            surfaceIndex(0), smoothGroup(0), type(_type) {}
+
+    //! Copy construction
+    Face(const Face &f) :
+            aiFace() {
+        *this = f;
+    }
+
+    //! Zero-based index into tags chunk
+    unsigned int surfaceIndex;
+
+    //! Smooth group this face is assigned to
+    unsigned int smoothGroup;
+
+    //! Type of face
+    uint32_t type;
+
+    //! Assignment operator
+    Face &operator=(const LWO::Face &f) {
+        aiFace::operator=(f);
+        surfaceIndex = f.surfaceIndex;
+        smoothGroup = f.smoothGroup;
+        type = f.type;
+        return *this;
+    }
+};
+
+// ---------------------------------------------------------------------------
+/** \brief Base structure for all vertex map representations
+ */
+struct VMapEntry {
+    explicit VMapEntry(unsigned int _dims) :
+            dims(_dims) {}
+
+    virtual ~VMapEntry() {}
+
+    //! allocates memory for the vertex map
+    virtual void Allocate(unsigned int num) {
+        if (!rawData.empty())
+            return; // return if already allocated
+
+        const unsigned int m = num * dims;
+        rawData.reserve(m + (m >> 2u)); // 25% as  extra storage for VMADs
+        rawData.resize(m, 0.f);
+        abAssigned.resize(num, false);
+    }
+
+    std::string name;
+    unsigned int dims;
+
+    std::vector<float> rawData;
+    std::vector<bool> abAssigned;
+};
+
+// ---------------------------------------------------------------------------
+/** \brief Represents an extra vertex color channel
+ */
+struct VColorChannel : public VMapEntry {
+    VColorChannel() :
+            VMapEntry(4) {}
+
+    //! need to overwrite this function - the alpha channel must
+    //! be initialized to 1.0 by default
+    virtual void Allocate(unsigned int num) {
+        if (!rawData.empty())
+            return; // return if already allocated
+
+        unsigned int m = num * dims;
+        rawData.reserve(m + (m >> 2u)); // 25% as  extra storage for VMADs
+        rawData.resize(m);
+
+        for (aiColor4D *p = (aiColor4D *)&rawData[0]; p < (aiColor4D *)&rawData[m - 1]; ++p)
+            p->a = 1.f;
+
+        abAssigned.resize(num, false);
+    }
+};
+
+// ---------------------------------------------------------------------------
+/** \brief Represents an extra vertex UV channel
+ */
+struct UVChannel : public VMapEntry {
+    UVChannel() :
+            VMapEntry(2) {}
+};
+
+// ---------------------------------------------------------------------------
+/** \brief Represents a weight map
+ */
+struct WeightChannel : public VMapEntry {
+    WeightChannel() :
+            VMapEntry(1) {}
+};
+
+// ---------------------------------------------------------------------------
+/** \brief Represents a vertex-normals channel (MODO extension)
+ */
+struct NormalChannel : public VMapEntry {
+    NormalChannel() :
+            VMapEntry(3) {}
+};
+
+// ---------------------------------------------------------------------------
+/** \brief Data structure for a LWO file texture
+ */
+struct Texture {
+    // we write the enum values out here to make debugging easier ...
+    enum BlendType {
+        Normal = 0,
+        Subtractive = 1,
+        Difference = 2,
+        Multiply = 3,
+        Divide = 4,
+        Alpha = 5,
+        TextureDispl = 6,
+        Additive = 7
+    };
+
+    enum MappingMode {
+        Planar = 0,
+        Cylindrical = 1,
+        Spherical = 2,
+        Cubic = 3,
+        FrontProjection = 4,
+        UV = 5
+    };
+
+    enum Axes {
+        AXIS_X = 0,
+        AXIS_Y = 1,
+        AXIS_Z = 2
+    };
+
+    enum Wrap {
+        RESET = 0,
+        REPEAT = 1,
+        MIRROR = 2,
+        EDGE = 3
+    };
+
+    Texture() :
+            mClipIdx(UINT_MAX), mStrength(1.0f), type(), mUVChannelIndex("unknown"), mRealUVIndex(UINT_MAX), enabled(true), blendType(Additive), bCanUse(true), mapMode(UV), majorAxis(AXIS_X), wrapAmountH(1.0f), wrapAmountW(1.0f), wrapModeWidth(REPEAT), wrapModeHeight(REPEAT), ordinal("\x00") {}
+
+    //! File name of the texture
+    std::string mFileName;
+
+    //! Clip index
+    unsigned int mClipIdx;
+
+    //! Strength of the texture - blend factor
+    float mStrength;
+
+    uint32_t type; // type of the texture
+
+    //! Name of the corresponding UV channel
+    std::string mUVChannelIndex;
+    unsigned int mRealUVIndex;
+
+    //! is the texture enabled?
+    bool enabled;
+
+    //! blend type
+    BlendType blendType;
+
+    //! are we able to use the texture?
+    bool bCanUse;
+
+    //! mapping mode
+    MappingMode mapMode;
+
+    //! major axis for planar, cylindrical, spherical projections
+    Axes majorAxis;
+
+    //! wrap amount for cylindrical and spherical projections
+    float wrapAmountH, wrapAmountW;
+
+    //! wrapping mode for the texture
+    Wrap wrapModeWidth, wrapModeHeight;
+
+    //! ordinal string of the texture
+    std::string ordinal;
+};
+
+// ---------------------------------------------------------------------------
+/** \brief Data structure for a LWO file clip
+ */
+struct Clip {
+    enum Type {
+        STILL,
+        SEQ,
+        REF,
+        UNSUPPORTED
+    } type;
+
+    Clip() :
+            type(UNSUPPORTED), clipRef(), idx(0), negate(false) {}
+
+    //! path to the base texture -
+    std::string path;
+
+    //! reference to another CLIP
+    unsigned int clipRef;
+
+    //! index of the clip
+    unsigned int idx;
+
+    //! Negate the clip?
+    bool negate;
+};
+
+// ---------------------------------------------------------------------------
+/** \brief Data structure for a LWO file shader
+ *
+ *  Later
+ */
+struct Shader {
+    Shader() :
+            ordinal("\x00"), functionName("unknown"), enabled(true) {}
+
+    std::string ordinal;
+    std::string functionName;
+    bool enabled;
+};
+
+typedef std::list<Texture> TextureList;
+typedef std::list<Shader> ShaderList;
+
+// ---------------------------------------------------------------------------
+/** \brief Data structure for a LWO file surface (= material)
+ */
+struct Surface {
+    Surface() :
+            mColor(0.78431f, 0.78431f, 0.78431f), bDoubleSided(false), mDiffuseValue(1.f), mSpecularValue(0.f), mTransparency(0.f), mGlossiness(0.4f), mLuminosity(0.f), mColorHighlights(0.f), mMaximumSmoothAngle(0.f) // 0 == not specified, no smoothing
+            ,
+            mVCMap(""),
+            mVCMapType(AI_LWO_RGBA),
+            mIOR(1.f) // vakuum
+            ,
+            mBumpIntensity(1.f),
+            mWireframe(false),
+            mAdditiveTransparency(0.f) {}
+
+    //! Name of the surface
+    std::string mName;
+
+    //! Color of the surface
+    aiColor3D mColor;
+
+    //! true for two-sided materials
+    bool bDoubleSided;
+
+    //! Various material parameters
+    float mDiffuseValue, mSpecularValue, mTransparency, mGlossiness, mLuminosity, mColorHighlights;
+
+    //! Maximum angle between two adjacent triangles
+    //! that they can be smoothed - in degrees
+    float mMaximumSmoothAngle;
+
+    //! Vertex color map to be used to color the surface
+    std::string mVCMap;
+    uint32_t mVCMapType;
+
+    //! Names of the special shaders to be applied to the surface
+    ShaderList mShaders;
+
+    //! Textures - the first entry in the list is evaluated first
+    TextureList mColorTextures, // color textures are added to both diffuse and specular texture stacks
+            mDiffuseTextures,
+            mSpecularTextures,
+            mOpacityTextures,
+            mBumpTextures,
+            mGlossinessTextures,
+            mReflectionTextures;
+
+    //! Index of refraction
+    float mIOR;
+
+    //! Bump intensity scaling
+    float mBumpIntensity;
+
+    //! Wireframe flag
+    bool mWireframe;
+
+    //! Intensity of additive blending
+    float mAdditiveTransparency;
+};
+
+// ---------------------------------------------------------------------------
+#define AI_LWO_VALIDATE_CHUNK_LENGTH(length, name, size)              \
+    if (length < size) {                                              \
+        throw DeadlyImportError("LWO: " #name " chunk is too small"); \
+    }
+
+// some typedefs ... to make life with loader monsters like this easier
+typedef std::vector<aiVector3D> PointList;
+typedef std::vector<LWO::Face> FaceList;
+typedef std::vector<LWO::Surface> SurfaceList;
+typedef std::vector<std::string> TagList;
+typedef std::vector<unsigned int> TagMappingTable;
+typedef std::vector<unsigned int> ReferrerList;
+typedef std::vector<WeightChannel> WeightChannelList;
+typedef std::vector<VColorChannel> VColorChannelList;
+typedef std::vector<UVChannel> UVChannelList;
+typedef std::vector<Clip> ClipList;
+typedef std::vector<Envelope> EnvelopeList;
+typedef std::vector<unsigned int> SortedRep;
+
+// ---------------------------------------------------------------------------
+/** \brief Represents a layer in the file
+ */
+struct Layer {
+    Layer() :
+            mFaceIDXOfs(0), mPointIDXOfs(0), mParent(0x0), mIndex(0xffff), skip(false) {}
+
+    /** Temporary point list from the file */
+    PointList mTempPoints;
+
+    /** Lists for every point the index of another point
+        that has been copied from *this* point or UINT_MAX if
+        no copy of the point has been made */
+    ReferrerList mPointReferrers;
+
+    /** Weight channel list from the file */
+    WeightChannelList mWeightChannels;
+
+    /** Subdivision weight channel list from the file */
+    WeightChannelList mSWeightChannels;
+
+    /** Vertex color list from the file */
+    VColorChannelList mVColorChannels;
+
+    /** UV channel list from the file */
+    UVChannelList mUVChannels;
+
+    /** Normal vector channel from the file */
+    NormalChannel mNormals;
+
+    /** Temporary face list from the file*/
+    FaceList mFaces;
+
+    /** Current face indexing offset from the beginning of the buffers*/
+    unsigned int mFaceIDXOfs;
+
+    /** Current point indexing offset from the beginning of the buffers*/
+    unsigned int mPointIDXOfs;
+
+    /** Parent index */
+    uint16_t mParent;
+
+    /** Index of the layer */
+    uint16_t mIndex;
+
+    /** Name of the layer */
+    std::string mName;
+
+    /** Pivot point of the layer */
+    aiVector3D mPivot;
+
+    /** Skip this layer? */
+    bool skip;
+};
+
+typedef std::list<LWO::Layer> LayerList;
+
+} // namespace LWO
+} // namespace Assimp
+
+#endif // !! AI_LWO_FILEDATA_INCLUDED
diff --git a/code/LWO/LWOLoader.cpp b/code/AssetLib/LWO/LWOLoader.cpp
similarity index 99%
rename from code/LWO/LWOLoader.cpp
rename to code/AssetLib/LWO/LWOLoader.cpp
index 7e3db6bd0..7a9738228 100644
--- a/code/LWO/LWOLoader.cpp
+++ b/code/AssetLib/LWO/LWOLoader.cpp
@@ -48,7 +48,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef ASSIMP_BUILD_NO_LWO_IMPORTER
 
 // internal headers
-#include "LWO/LWOLoader.h"
+#include "AssetLib/LWO/LWOLoader.h"
 #include "PostProcessing/ConvertToLHProcess.h"
 #include "PostProcessing/ProcessHelper.h"
 
diff --git a/code/LWO/LWOLoader.h b/code/AssetLib/LWO/LWOLoader.h
similarity index 100%
rename from code/LWO/LWOLoader.h
rename to code/AssetLib/LWO/LWOLoader.h
diff --git a/code/LWO/LWOMaterial.cpp b/code/AssetLib/LWO/LWOMaterial.cpp
similarity index 100%
rename from code/LWO/LWOMaterial.cpp
rename to code/AssetLib/LWO/LWOMaterial.cpp
diff --git a/code/LWS/LWSLoader.cpp b/code/AssetLib/LWS/LWSLoader.cpp
similarity index 99%
rename from code/LWS/LWSLoader.cpp
rename to code/AssetLib/LWS/LWSLoader.cpp
index 952c3ccbc..1aecb066b 100644
--- a/code/LWS/LWSLoader.cpp
+++ b/code/AssetLib/LWS/LWSLoader.cpp
@@ -47,7 +47,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #ifndef ASSIMP_BUILD_NO_LWS_IMPORTER
 
-#include "LWS/LWSLoader.h"
+#include "AssetLib/LWS/LWSLoader.h"
 #include "Common/Importer.h"
 #include "PostProcessing/ConvertToLHProcess.h"
 
diff --git a/code/LWS/LWSLoader.h b/code/AssetLib/LWS/LWSLoader.h
similarity index 99%
rename from code/LWS/LWSLoader.h
rename to code/AssetLib/LWS/LWSLoader.h
index c1321af37..a73c2d99d 100644
--- a/code/LWS/LWSLoader.h
+++ b/code/AssetLib/LWS/LWSLoader.h
@@ -46,7 +46,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef AI_LWSLOADER_H_INCLUDED
 #define AI_LWSLOADER_H_INCLUDED
 
-#include "LWO/LWOFileData.h"
+#include "AssetLib/LWO/LWOFileData.h"
 
 #include <assimp/SceneCombiner.h>
 #include <assimp/BaseImporter.h>
diff --git a/code/M3D/M3DExporter.cpp b/code/AssetLib/M3D/M3DExporter.cpp
similarity index 100%
rename from code/M3D/M3DExporter.cpp
rename to code/AssetLib/M3D/M3DExporter.cpp
diff --git a/code/M3D/M3DExporter.h b/code/AssetLib/M3D/M3DExporter.h
similarity index 100%
rename from code/M3D/M3DExporter.h
rename to code/AssetLib/M3D/M3DExporter.h
diff --git a/code/M3D/M3DImporter.cpp b/code/AssetLib/M3D/M3DImporter.cpp
similarity index 100%
rename from code/M3D/M3DImporter.cpp
rename to code/AssetLib/M3D/M3DImporter.cpp
diff --git a/code/M3D/M3DImporter.h b/code/AssetLib/M3D/M3DImporter.h
similarity index 100%
rename from code/M3D/M3DImporter.h
rename to code/AssetLib/M3D/M3DImporter.h
diff --git a/code/M3D/M3DMaterials.h b/code/AssetLib/M3D/M3DMaterials.h
similarity index 100%
rename from code/M3D/M3DMaterials.h
rename to code/AssetLib/M3D/M3DMaterials.h
diff --git a/code/M3D/M3DWrapper.cpp b/code/AssetLib/M3D/M3DWrapper.cpp
similarity index 100%
rename from code/M3D/M3DWrapper.cpp
rename to code/AssetLib/M3D/M3DWrapper.cpp
diff --git a/code/M3D/M3DWrapper.h b/code/AssetLib/M3D/M3DWrapper.h
similarity index 100%
rename from code/M3D/M3DWrapper.h
rename to code/AssetLib/M3D/M3DWrapper.h
diff --git a/code/M3D/m3d.h b/code/AssetLib/M3D/m3d.h
similarity index 100%
rename from code/M3D/m3d.h
rename to code/AssetLib/M3D/m3d.h
diff --git a/code/MD2/MD2FileData.h b/code/AssetLib/MD2/MD2FileData.h
similarity index 100%
rename from code/MD2/MD2FileData.h
rename to code/AssetLib/MD2/MD2FileData.h
diff --git a/code/MD2/MD2Loader.cpp b/code/AssetLib/MD2/MD2Loader.cpp
similarity index 100%
rename from code/MD2/MD2Loader.cpp
rename to code/AssetLib/MD2/MD2Loader.cpp
diff --git a/code/MD2/MD2Loader.h b/code/AssetLib/MD2/MD2Loader.h
similarity index 100%
rename from code/MD2/MD2Loader.h
rename to code/AssetLib/MD2/MD2Loader.h
diff --git a/code/MD2/MD2NormalTable.h b/code/AssetLib/MD2/MD2NormalTable.h
similarity index 100%
rename from code/MD2/MD2NormalTable.h
rename to code/AssetLib/MD2/MD2NormalTable.h
diff --git a/code/MD3/MD3FileData.h b/code/AssetLib/MD3/MD3FileData.h
similarity index 100%
rename from code/MD3/MD3FileData.h
rename to code/AssetLib/MD3/MD3FileData.h
diff --git a/code/MD3/MD3Loader.cpp b/code/AssetLib/MD3/MD3Loader.cpp
similarity index 99%
rename from code/MD3/MD3Loader.cpp
rename to code/AssetLib/MD3/MD3Loader.cpp
index 2051ecdda..30be0276e 100644
--- a/code/MD3/MD3Loader.cpp
+++ b/code/AssetLib/MD3/MD3Loader.cpp
@@ -53,7 +53,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #ifndef ASSIMP_BUILD_NO_MD3_IMPORTER
 
-#include "MD3/MD3Loader.h"
+#include "AssetLib/MD3/MD3Loader.h"
 #include "Common/Importer.h"
 
 #include <assimp/SceneCombiner.h>
diff --git a/code/MD3/MD3Loader.h b/code/AssetLib/MD3/MD3Loader.h
similarity index 100%
rename from code/MD3/MD3Loader.h
rename to code/AssetLib/MD3/MD3Loader.h
diff --git a/code/MD4/MD4FileData.h b/code/AssetLib/MD4/MD4FileData.h
similarity index 100%
rename from code/MD4/MD4FileData.h
rename to code/AssetLib/MD4/MD4FileData.h
diff --git a/code/MD5/MD5Loader.cpp b/code/AssetLib/MD5/MD5Loader.cpp
similarity index 100%
rename from code/MD5/MD5Loader.cpp
rename to code/AssetLib/MD5/MD5Loader.cpp
diff --git a/code/MD5/MD5Loader.h b/code/AssetLib/MD5/MD5Loader.h
similarity index 100%
rename from code/MD5/MD5Loader.h
rename to code/AssetLib/MD5/MD5Loader.h
diff --git a/code/MD5/MD5Parser.cpp b/code/AssetLib/MD5/MD5Parser.cpp
similarity index 99%
rename from code/MD5/MD5Parser.cpp
rename to code/AssetLib/MD5/MD5Parser.cpp
index 0d3b9c74a..e2f697816 100644
--- a/code/MD5/MD5Parser.cpp
+++ b/code/AssetLib/MD5/MD5Parser.cpp
@@ -47,7 +47,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 
 // internal headers
-#include "MD5/MD5Loader.h"
+#include "AssetLib/MD5/MD5Loader.h"
 #include "Material/MaterialSystem.h"
 
 #include <assimp/fast_atof.h>
diff --git a/code/MD5/MD5Parser.h b/code/AssetLib/MD5/MD5Parser.h
similarity index 100%
rename from code/MD5/MD5Parser.h
rename to code/AssetLib/MD5/MD5Parser.h
diff --git a/code/MDC/MDCFileData.h b/code/AssetLib/MDC/MDCFileData.h
similarity index 100%
rename from code/MDC/MDCFileData.h
rename to code/AssetLib/MDC/MDCFileData.h
diff --git a/code/MDC/MDCLoader.cpp b/code/AssetLib/MDC/MDCLoader.cpp
similarity index 99%
rename from code/MDC/MDCLoader.cpp
rename to code/AssetLib/MDC/MDCLoader.cpp
index f9b4a3912..60146de81 100644
--- a/code/MDC/MDCLoader.cpp
+++ b/code/AssetLib/MDC/MDCLoader.cpp
@@ -44,9 +44,9 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef ASSIMP_BUILD_NO_MDC_IMPORTER
 
 // internal headers
-#include "MDC/MDCLoader.h"
-#include "MD3/MD3FileData.h"
-#include "MDC/MDCNormalTable.h" // shouldn't be included by other units
+#include "AssetLib/MDC/MDCLoader.h"
+#include "AssetLib/MD3/MD3FileData.h"
+#include "AssetLib/MDC/MDCNormalTable.h" // shouldn't be included by other units
 
 #include <assimp/importerdesc.h>
 #include <assimp/scene.h>
diff --git a/code/MDC/MDCLoader.h b/code/AssetLib/MDC/MDCLoader.h
similarity index 100%
rename from code/MDC/MDCLoader.h
rename to code/AssetLib/MDC/MDCLoader.h
diff --git a/code/MDC/MDCNormalTable.h b/code/AssetLib/MDC/MDCNormalTable.h
similarity index 100%
rename from code/MDC/MDCNormalTable.h
rename to code/AssetLib/MDC/MDCNormalTable.h
diff --git a/code/MDL/HalfLife/HL1FileData.h b/code/AssetLib/MDL/HalfLife/HL1FileData.h
similarity index 100%
rename from code/MDL/HalfLife/HL1FileData.h
rename to code/AssetLib/MDL/HalfLife/HL1FileData.h
diff --git a/code/MDL/HalfLife/HL1ImportDefinitions.h b/code/AssetLib/MDL/HalfLife/HL1ImportDefinitions.h
similarity index 100%
rename from code/MDL/HalfLife/HL1ImportDefinitions.h
rename to code/AssetLib/MDL/HalfLife/HL1ImportDefinitions.h
diff --git a/code/MDL/HalfLife/HL1ImportSettings.h b/code/AssetLib/MDL/HalfLife/HL1ImportSettings.h
similarity index 100%
rename from code/MDL/HalfLife/HL1ImportSettings.h
rename to code/AssetLib/MDL/HalfLife/HL1ImportSettings.h
diff --git a/code/MDL/HalfLife/HL1MDLLoader.cpp b/code/AssetLib/MDL/HalfLife/HL1MDLLoader.cpp
similarity index 100%
rename from code/MDL/HalfLife/HL1MDLLoader.cpp
rename to code/AssetLib/MDL/HalfLife/HL1MDLLoader.cpp
diff --git a/code/MDL/HalfLife/HL1MDLLoader.h b/code/AssetLib/MDL/HalfLife/HL1MDLLoader.h
similarity index 100%
rename from code/MDL/HalfLife/HL1MDLLoader.h
rename to code/AssetLib/MDL/HalfLife/HL1MDLLoader.h
diff --git a/code/MDL/HalfLife/HL1MeshTrivert.h b/code/AssetLib/MDL/HalfLife/HL1MeshTrivert.h
similarity index 100%
rename from code/MDL/HalfLife/HL1MeshTrivert.h
rename to code/AssetLib/MDL/HalfLife/HL1MeshTrivert.h
diff --git a/code/MDL/HalfLife/HalfLifeMDLBaseHeader.h b/code/AssetLib/MDL/HalfLife/HalfLifeMDLBaseHeader.h
similarity index 100%
rename from code/MDL/HalfLife/HalfLifeMDLBaseHeader.h
rename to code/AssetLib/MDL/HalfLife/HalfLifeMDLBaseHeader.h
diff --git a/code/MDL/HalfLife/LogFunctions.h b/code/AssetLib/MDL/HalfLife/LogFunctions.h
similarity index 100%
rename from code/MDL/HalfLife/LogFunctions.h
rename to code/AssetLib/MDL/HalfLife/LogFunctions.h
diff --git a/code/MDL/HalfLife/UniqueNameGenerator.cpp b/code/AssetLib/MDL/HalfLife/UniqueNameGenerator.cpp
similarity index 100%
rename from code/MDL/HalfLife/UniqueNameGenerator.cpp
rename to code/AssetLib/MDL/HalfLife/UniqueNameGenerator.cpp
diff --git a/code/MDL/HalfLife/UniqueNameGenerator.h b/code/AssetLib/MDL/HalfLife/UniqueNameGenerator.h
similarity index 100%
rename from code/MDL/HalfLife/UniqueNameGenerator.h
rename to code/AssetLib/MDL/HalfLife/UniqueNameGenerator.h
diff --git a/code/MDL/MDLDefaultColorMap.h b/code/AssetLib/MDL/MDLDefaultColorMap.h
similarity index 100%
rename from code/MDL/MDLDefaultColorMap.h
rename to code/AssetLib/MDL/MDLDefaultColorMap.h
diff --git a/code/MDL/MDLFileData.h b/code/AssetLib/MDL/MDLFileData.h
similarity index 100%
rename from code/MDL/MDLFileData.h
rename to code/AssetLib/MDL/MDLFileData.h
diff --git a/code/MDL/MDLLoader.cpp b/code/AssetLib/MDL/MDLLoader.cpp
similarity index 99%
rename from code/MDL/MDLLoader.cpp
rename to code/AssetLib/MDL/MDLLoader.cpp
index 4128b4bfe..463be1f1b 100644
--- a/code/MDL/MDLLoader.cpp
+++ b/code/AssetLib/MDL/MDLLoader.cpp
@@ -48,10 +48,10 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #ifndef ASSIMP_BUILD_NO_MDL_IMPORTER
 
-#include "MDL/MDLLoader.h"
-#include "MD2/MD2FileData.h"
-#include "MDL/HalfLife/HL1MDLLoader.h"
-#include "MDL/MDLDefaultColorMap.h"
+#include "AssetLib/MDL/MDLLoader.h"
+#include "AssetLib/MD2/MD2FileData.h"
+#include "AssetLib/MDL/HalfLife/HL1MDLLoader.h"
+#include "AssetLib/MDL/MDLDefaultColorMap.h"
 
 #include <assimp/StringUtils.h>
 #include <assimp/importerdesc.h>
diff --git a/code/MDL/MDLLoader.h b/code/AssetLib/MDL/MDLLoader.h
similarity index 99%
rename from code/MDL/MDLLoader.h
rename to code/AssetLib/MDL/MDLLoader.h
index 635b84316..c747559c8 100644
--- a/code/MDL/MDLLoader.h
+++ b/code/AssetLib/MDL/MDLLoader.h
@@ -49,8 +49,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include <assimp/BaseImporter.h>
 #include "MDLFileData.h"
-#include "HMP/HalfLifeFileData.h"
-#include "HalfLife/HL1ImportSettings.h"
+#include "AssetLib/HMP/HalfLifeFileData.h"
+#include "AssetLib/MDL/HalfLife/HL1ImportSettings.h"
 
 struct aiNode;
 struct aiTexture;
diff --git a/code/MDL/MDLMaterialLoader.cpp b/code/AssetLib/MDL/MDLMaterialLoader.cpp
similarity index 100%
rename from code/MDL/MDLMaterialLoader.cpp
rename to code/AssetLib/MDL/MDLMaterialLoader.cpp
diff --git a/code/MMD/MMDCpp14.h b/code/AssetLib/MMD/MMDCpp14.h
similarity index 100%
rename from code/MMD/MMDCpp14.h
rename to code/AssetLib/MMD/MMDCpp14.h
diff --git a/code/AssetLib/MMD/MMDImporter.cpp b/code/AssetLib/MMD/MMDImporter.cpp
new file mode 100644
index 000000000..7c382bd09
--- /dev/null
+++ b/code/AssetLib/MMD/MMDImporter.cpp
@@ -0,0 +1,373 @@
+/*
+---------------------------------------------------------------------------
+Open Asset Import Library (assimp)
+---------------------------------------------------------------------------
+
+Copyright (c) 2006-2020, assimp team
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the following
+conditions are met:
+
+* Redistributions of source code must retain the above
+  copyright notice, this list of conditions and the
+  following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the
+  following disclaimer in the documentation and/or other
+  materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+  contributors may be used to endorse or promote products
+  derived from this software without specific prior
+  written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+---------------------------------------------------------------------------
+*/
+
+#ifndef ASSIMP_BUILD_NO_MMD_IMPORTER
+
+#include "AssetLib/MMD/MMDImporter.h"
+#include "AssetLib/MMD/MMDPmdParser.h"
+#include "AssetLib/MMD/MMDPmxParser.h"
+#include "AssetLib/MMD/MMDVmdParser.h"
+#include "PostProcessing/ConvertToLHProcess.h"
+
+#include <assimp/DefaultIOSystem.h>
+#include <assimp/ai_assert.h>
+#include <assimp/scene.h>
+#include <assimp/Importer.hpp>
+
+#include <fstream>
+#include <iomanip>
+#include <memory>
+
+static const aiImporterDesc desc = { "MMD Importer",
+    "",
+    "",
+    "surfaces supported?",
+    aiImporterFlags_SupportTextFlavour,
+    0,
+    0,
+    0,
+    0,
+    "pmx" };
+
+namespace Assimp {
+
+using namespace std;
+
+// ------------------------------------------------------------------------------------------------
+//  Default constructor
+MMDImporter::MMDImporter() :
+        m_Buffer(),
+        m_strAbsPath("") {
+    DefaultIOSystem io;
+    m_strAbsPath = io.getOsSeparator();
+}
+
+// ------------------------------------------------------------------------------------------------
+//  Destructor.
+MMDImporter::~MMDImporter() {
+    // empty
+}
+
+// ------------------------------------------------------------------------------------------------
+//  Returns true, if file is an pmx file.
+bool MMDImporter::CanRead(const std::string &pFile, IOSystem *pIOHandler,
+        bool checkSig) const {
+    if (!checkSig) {
+        return SimpleExtensionCheck(pFile, "pmx");
+    } else {
+        // Check file Header
+        static const char *pTokens[] = { "PMX " };
+        return BaseImporter::SearchFileHeaderForToken(pIOHandler, pFile, pTokens, 1);
+    }
+}
+
+// ------------------------------------------------------------------------------------------------
+const aiImporterDesc *MMDImporter::GetInfo() const {
+    return &desc;
+}
+
+// ------------------------------------------------------------------------------------------------
+//  MMD import implementation
+void MMDImporter::InternReadFile(const std::string &file, aiScene *pScene,
+        IOSystem * /*pIOHandler*/) {
+    // Read file by istream
+    std::filebuf fb;
+    if (!fb.open(file, std::ios::in | std::ios::binary)) {
+        throw DeadlyImportError("Failed to open file " + file + ".");
+    }
+
+    std::istream fileStream(&fb);
+
+    // Get the file-size and validate it, throwing an exception when fails
+    fileStream.seekg(0, fileStream.end);
+    size_t fileSize = static_cast<size_t>(fileStream.tellg());
+    fileStream.seekg(0, fileStream.beg);
+
+    if (fileSize < sizeof(pmx::PmxModel)) {
+        throw DeadlyImportError(file + " is too small.");
+    }
+
+    pmx::PmxModel model;
+    model.Read(&fileStream);
+
+    CreateDataFromImport(&model, pScene);
+}
+
+// ------------------------------------------------------------------------------------------------
+void MMDImporter::CreateDataFromImport(const pmx::PmxModel *pModel,
+        aiScene *pScene) {
+    if (pModel == NULL) {
+        return;
+    }
+
+    aiNode *pNode = new aiNode;
+    if (!pModel->model_name.empty()) {
+        pNode->mName.Set(pModel->model_name);
+    }
+
+    pScene->mRootNode = pNode;
+
+    pNode = new aiNode;
+    pScene->mRootNode->addChildren(1, &pNode);
+    pNode->mName.Set(string(pModel->model_name) + string("_mesh"));
+
+    // split mesh by materials
+    pNode->mNumMeshes = pModel->material_count;
+    pNode->mMeshes = new unsigned int[pNode->mNumMeshes];
+    for (unsigned int index = 0; index < pNode->mNumMeshes; index++) {
+        pNode->mMeshes[index] = index;
+    }
+
+    pScene->mNumMeshes = pModel->material_count;
+    pScene->mMeshes = new aiMesh *[pScene->mNumMeshes];
+    for (unsigned int i = 0, indexStart = 0; i < pScene->mNumMeshes; i++) {
+        const int indexCount = pModel->materials[i].index_count;
+
+        pScene->mMeshes[i] = CreateMesh(pModel, indexStart, indexCount);
+        pScene->mMeshes[i]->mName = pModel->materials[i].material_name;
+        pScene->mMeshes[i]->mMaterialIndex = i;
+        indexStart += indexCount;
+    }
+
+    // create node hierarchy for bone position
+    std::unique_ptr<aiNode *[]> ppNode(new aiNode *[pModel->bone_count]);
+    for (auto i = 0; i < pModel->bone_count; i++) {
+        ppNode[i] = new aiNode(pModel->bones[i].bone_name);
+    }
+
+    for (auto i = 0; i < pModel->bone_count; i++) {
+        const pmx::PmxBone &bone = pModel->bones[i];
+
+        if (bone.parent_index < 0) {
+            pScene->mRootNode->addChildren(1, ppNode.get() + i);
+        } else {
+            ppNode[bone.parent_index]->addChildren(1, ppNode.get() + i);
+
+            aiVector3D v3 = aiVector3D(
+                    bone.position[0] - pModel->bones[bone.parent_index].position[0],
+                    bone.position[1] - pModel->bones[bone.parent_index].position[1],
+                    bone.position[2] - pModel->bones[bone.parent_index].position[2]);
+            aiMatrix4x4::Translation(v3, ppNode[i]->mTransformation);
+        }
+    }
+
+    // create materials
+    pScene->mNumMaterials = pModel->material_count;
+    pScene->mMaterials = new aiMaterial *[pScene->mNumMaterials];
+    for (unsigned int i = 0; i < pScene->mNumMaterials; i++) {
+        pScene->mMaterials[i] = CreateMaterial(&pModel->materials[i], pModel);
+    }
+
+    // Convert everything to OpenGL space
+    MakeLeftHandedProcess convertProcess;
+    convertProcess.Execute(pScene);
+
+    FlipUVsProcess uvFlipper;
+    uvFlipper.Execute(pScene);
+
+    FlipWindingOrderProcess windingFlipper;
+    windingFlipper.Execute(pScene);
+}
+
+// ------------------------------------------------------------------------------------------------
+aiMesh *MMDImporter::CreateMesh(const pmx::PmxModel *pModel,
+        const int indexStart, const int indexCount) {
+    aiMesh *pMesh = new aiMesh;
+
+    pMesh->mNumVertices = indexCount;
+
+    pMesh->mNumFaces = indexCount / 3;
+    pMesh->mFaces = new aiFace[pMesh->mNumFaces];
+
+    const int numIndices = 3; // triangular face
+    for (unsigned int index = 0; index < pMesh->mNumFaces; index++) {
+        pMesh->mFaces[index].mNumIndices = numIndices;
+        unsigned int *indices = new unsigned int[numIndices];
+        indices[0] = numIndices * index;
+        indices[1] = numIndices * index + 1;
+        indices[2] = numIndices * index + 2;
+        pMesh->mFaces[index].mIndices = indices;
+    }
+
+    pMesh->mVertices = new aiVector3D[pMesh->mNumVertices];
+    pMesh->mNormals = new aiVector3D[pMesh->mNumVertices];
+    pMesh->mTextureCoords[0] = new aiVector3D[pMesh->mNumVertices];
+    pMesh->mNumUVComponents[0] = 2;
+
+    // additional UVs
+    for (int i = 1; i <= pModel->setting.uv; i++) {
+        pMesh->mTextureCoords[i] = new aiVector3D[pMesh->mNumVertices];
+        pMesh->mNumUVComponents[i] = 4;
+    }
+
+    map<int, vector<aiVertexWeight>> bone_vertex_map;
+
+    // fill in contents and create bones
+    for (int index = 0; index < indexCount; index++) {
+        const pmx::PmxVertex *v =
+                &pModel->vertices[pModel->indices[indexStart + index]];
+        const float *position = v->position;
+        pMesh->mVertices[index].Set(position[0], position[1], position[2]);
+        const float *normal = v->normal;
+
+        pMesh->mNormals[index].Set(normal[0], normal[1], normal[2]);
+        pMesh->mTextureCoords[0][index].x = v->uv[0];
+        pMesh->mTextureCoords[0][index].y = v->uv[1];
+
+        for (int i = 1; i <= pModel->setting.uv; i++) {
+            // TODO: wrong here? use quaternion transform?
+            pMesh->mTextureCoords[i][index].x = v->uva[i][0];
+            pMesh->mTextureCoords[i][index].y = v->uva[i][1];
+        }
+
+        // handle bone map
+        const auto vsBDEF1_ptr =
+                dynamic_cast<pmx::PmxVertexSkinningBDEF1 *>(v->skinning.get());
+        const auto vsBDEF2_ptr =
+                dynamic_cast<pmx::PmxVertexSkinningBDEF2 *>(v->skinning.get());
+        const auto vsBDEF4_ptr =
+                dynamic_cast<pmx::PmxVertexSkinningBDEF4 *>(v->skinning.get());
+        const auto vsSDEF_ptr =
+                dynamic_cast<pmx::PmxVertexSkinningSDEF *>(v->skinning.get());
+        switch (v->skinning_type) {
+        case pmx::PmxVertexSkinningType::BDEF1:
+            bone_vertex_map[vsBDEF1_ptr->bone_index].push_back(
+                    aiVertexWeight(index, 1.0));
+            break;
+        case pmx::PmxVertexSkinningType::BDEF2:
+            bone_vertex_map[vsBDEF2_ptr->bone_index1].push_back(
+                    aiVertexWeight(index, vsBDEF2_ptr->bone_weight));
+            bone_vertex_map[vsBDEF2_ptr->bone_index2].push_back(
+                    aiVertexWeight(index, 1.0f - vsBDEF2_ptr->bone_weight));
+            break;
+        case pmx::PmxVertexSkinningType::BDEF4:
+            bone_vertex_map[vsBDEF4_ptr->bone_index1].push_back(
+                    aiVertexWeight(index, vsBDEF4_ptr->bone_weight1));
+            bone_vertex_map[vsBDEF4_ptr->bone_index2].push_back(
+                    aiVertexWeight(index, vsBDEF4_ptr->bone_weight2));
+            bone_vertex_map[vsBDEF4_ptr->bone_index3].push_back(
+                    aiVertexWeight(index, vsBDEF4_ptr->bone_weight3));
+            bone_vertex_map[vsBDEF4_ptr->bone_index4].push_back(
+                    aiVertexWeight(index, vsBDEF4_ptr->bone_weight4));
+            break;
+        case pmx::PmxVertexSkinningType::SDEF: // TODO: how to use sdef_c, sdef_r0,
+                // sdef_r1?
+            bone_vertex_map[vsSDEF_ptr->bone_index1].push_back(
+                    aiVertexWeight(index, vsSDEF_ptr->bone_weight));
+            bone_vertex_map[vsSDEF_ptr->bone_index2].push_back(
+                    aiVertexWeight(index, 1.0f - vsSDEF_ptr->bone_weight));
+            break;
+        case pmx::PmxVertexSkinningType::QDEF:
+            const auto vsQDEF_ptr =
+                    dynamic_cast<pmx::PmxVertexSkinningQDEF *>(v->skinning.get());
+            bone_vertex_map[vsQDEF_ptr->bone_index1].push_back(
+                    aiVertexWeight(index, vsQDEF_ptr->bone_weight1));
+            bone_vertex_map[vsQDEF_ptr->bone_index2].push_back(
+                    aiVertexWeight(index, vsQDEF_ptr->bone_weight2));
+            bone_vertex_map[vsQDEF_ptr->bone_index3].push_back(
+                    aiVertexWeight(index, vsQDEF_ptr->bone_weight3));
+            bone_vertex_map[vsQDEF_ptr->bone_index4].push_back(
+                    aiVertexWeight(index, vsQDEF_ptr->bone_weight4));
+            break;
+        }
+    }
+
+    // make all bones for each mesh
+    // assign bone weights to skinned bones (otherwise just initialize)
+    auto bone_ptr_ptr = new aiBone *[pModel->bone_count];
+    pMesh->mNumBones = pModel->bone_count;
+    pMesh->mBones = bone_ptr_ptr;
+    for (auto ii = 0; ii < pModel->bone_count; ++ii) {
+        auto pBone = new aiBone;
+        const auto &pmxBone = pModel->bones[ii];
+        pBone->mName = pmxBone.bone_name;
+        aiVector3D pos(pmxBone.position[0], pmxBone.position[1], pmxBone.position[2]);
+        aiMatrix4x4::Translation(-pos, pBone->mOffsetMatrix);
+        auto it = bone_vertex_map.find(ii);
+        if (it != bone_vertex_map.end()) {
+            pBone->mNumWeights = static_cast<unsigned int>(it->second.size());
+            pBone->mWeights = new aiVertexWeight[pBone->mNumWeights];
+            for (unsigned int j = 0; j < pBone->mNumWeights; j++) {
+                pBone->mWeights[j] = it->second[j];
+            }
+        }
+        bone_ptr_ptr[ii] = pBone;
+    }
+
+    return pMesh;
+}
+
+// ------------------------------------------------------------------------------------------------
+aiMaterial *MMDImporter::CreateMaterial(const pmx::PmxMaterial *pMat,
+        const pmx::PmxModel *pModel) {
+    aiMaterial *mat = new aiMaterial();
+    aiString name(pMat->material_english_name);
+    mat->AddProperty(&name, AI_MATKEY_NAME);
+
+    aiColor3D diffuse(pMat->diffuse[0], pMat->diffuse[1], pMat->diffuse[2]);
+    mat->AddProperty(&diffuse, 1, AI_MATKEY_COLOR_DIFFUSE);
+    aiColor3D specular(pMat->specular[0], pMat->specular[1], pMat->specular[2]);
+    mat->AddProperty(&specular, 1, AI_MATKEY_COLOR_SPECULAR);
+    aiColor3D ambient(pMat->ambient[0], pMat->ambient[1], pMat->ambient[2]);
+    mat->AddProperty(&ambient, 1, AI_MATKEY_COLOR_AMBIENT);
+
+    float opacity = pMat->diffuse[3];
+    mat->AddProperty(&opacity, 1, AI_MATKEY_OPACITY);
+    float shininess = pMat->specularlity;
+    mat->AddProperty(&shininess, 1, AI_MATKEY_SHININESS_STRENGTH);
+
+    if (pMat->diffuse_texture_index >= 0) {
+        aiString texture_path(pModel->textures[pMat->diffuse_texture_index]);
+        mat->AddProperty(&texture_path, AI_MATKEY_TEXTURE(aiTextureType_DIFFUSE, 0));
+    }
+
+    int mapping_uvwsrc = 0;
+    mat->AddProperty(&mapping_uvwsrc, 1,
+            AI_MATKEY_UVWSRC(aiTextureType_DIFFUSE, 0));
+
+    return mat;
+}
+
+// ------------------------------------------------------------------------------------------------
+
+} // Namespace Assimp
+
+#endif // !! ASSIMP_BUILD_NO_MMD_IMPORTER
diff --git a/code/MMD/MMDImporter.h b/code/AssetLib/MMD/MMDImporter.h
similarity index 100%
rename from code/MMD/MMDImporter.h
rename to code/AssetLib/MMD/MMDImporter.h
diff --git a/code/MMD/MMDPmdParser.h b/code/AssetLib/MMD/MMDPmdParser.h
similarity index 100%
rename from code/MMD/MMDPmdParser.h
rename to code/AssetLib/MMD/MMDPmdParser.h
diff --git a/code/MMD/MMDPmxParser.cpp b/code/AssetLib/MMD/MMDPmxParser.cpp
similarity index 100%
rename from code/MMD/MMDPmxParser.cpp
rename to code/AssetLib/MMD/MMDPmxParser.cpp
diff --git a/code/MMD/MMDPmxParser.h b/code/AssetLib/MMD/MMDPmxParser.h
similarity index 100%
rename from code/MMD/MMDPmxParser.h
rename to code/AssetLib/MMD/MMDPmxParser.h
diff --git a/code/MMD/MMDVmdParser.h b/code/AssetLib/MMD/MMDVmdParser.h
similarity index 100%
rename from code/MMD/MMDVmdParser.h
rename to code/AssetLib/MMD/MMDVmdParser.h
diff --git a/code/MS3D/MS3DLoader.cpp b/code/AssetLib/MS3D/MS3DLoader.cpp
similarity index 100%
rename from code/MS3D/MS3DLoader.cpp
rename to code/AssetLib/MS3D/MS3DLoader.cpp
diff --git a/code/MS3D/MS3DLoader.h b/code/AssetLib/MS3D/MS3DLoader.h
similarity index 100%
rename from code/MS3D/MS3DLoader.h
rename to code/AssetLib/MS3D/MS3DLoader.h
diff --git a/code/NDO/NDOLoader.cpp b/code/AssetLib/NDO/NDOLoader.cpp
similarity index 100%
rename from code/NDO/NDOLoader.cpp
rename to code/AssetLib/NDO/NDOLoader.cpp
diff --git a/code/NDO/NDOLoader.h b/code/AssetLib/NDO/NDOLoader.h
similarity index 100%
rename from code/NDO/NDOLoader.h
rename to code/AssetLib/NDO/NDOLoader.h
diff --git a/code/NFF/NFFLoader.cpp b/code/AssetLib/NFF/NFFLoader.cpp
similarity index 100%
rename from code/NFF/NFFLoader.cpp
rename to code/AssetLib/NFF/NFFLoader.cpp
diff --git a/code/NFF/NFFLoader.h b/code/AssetLib/NFF/NFFLoader.h
similarity index 100%
rename from code/NFF/NFFLoader.h
rename to code/AssetLib/NFF/NFFLoader.h
diff --git a/code/OFF/OFFLoader.cpp b/code/AssetLib/OFF/OFFLoader.cpp
similarity index 100%
rename from code/OFF/OFFLoader.cpp
rename to code/AssetLib/OFF/OFFLoader.cpp
diff --git a/code/OFF/OFFLoader.h b/code/AssetLib/OFF/OFFLoader.h
similarity index 100%
rename from code/OFF/OFFLoader.h
rename to code/AssetLib/OFF/OFFLoader.h
diff --git a/code/Obj/ObjExporter.cpp b/code/AssetLib/Obj/ObjExporter.cpp
similarity index 100%
rename from code/Obj/ObjExporter.cpp
rename to code/AssetLib/Obj/ObjExporter.cpp
diff --git a/code/Obj/ObjExporter.h b/code/AssetLib/Obj/ObjExporter.h
similarity index 100%
rename from code/Obj/ObjExporter.h
rename to code/AssetLib/Obj/ObjExporter.h
diff --git a/code/Obj/ObjFileData.h b/code/AssetLib/Obj/ObjFileData.h
similarity index 100%
rename from code/Obj/ObjFileData.h
rename to code/AssetLib/Obj/ObjFileData.h
diff --git a/code/Obj/ObjFileImporter.cpp b/code/AssetLib/Obj/ObjFileImporter.cpp
similarity index 100%
rename from code/Obj/ObjFileImporter.cpp
rename to code/AssetLib/Obj/ObjFileImporter.cpp
diff --git a/code/Obj/ObjFileImporter.h b/code/AssetLib/Obj/ObjFileImporter.h
similarity index 100%
rename from code/Obj/ObjFileImporter.h
rename to code/AssetLib/Obj/ObjFileImporter.h
diff --git a/code/Obj/ObjFileMtlImporter.cpp b/code/AssetLib/Obj/ObjFileMtlImporter.cpp
similarity index 100%
rename from code/Obj/ObjFileMtlImporter.cpp
rename to code/AssetLib/Obj/ObjFileMtlImporter.cpp
diff --git a/code/Obj/ObjFileMtlImporter.h b/code/AssetLib/Obj/ObjFileMtlImporter.h
similarity index 100%
rename from code/Obj/ObjFileMtlImporter.h
rename to code/AssetLib/Obj/ObjFileMtlImporter.h
diff --git a/code/Obj/ObjFileParser.cpp b/code/AssetLib/Obj/ObjFileParser.cpp
similarity index 100%
rename from code/Obj/ObjFileParser.cpp
rename to code/AssetLib/Obj/ObjFileParser.cpp
diff --git a/code/Obj/ObjFileParser.h b/code/AssetLib/Obj/ObjFileParser.h
similarity index 100%
rename from code/Obj/ObjFileParser.h
rename to code/AssetLib/Obj/ObjFileParser.h
diff --git a/code/Obj/ObjTools.h b/code/AssetLib/Obj/ObjTools.h
similarity index 100%
rename from code/Obj/ObjTools.h
rename to code/AssetLib/Obj/ObjTools.h
diff --git a/code/Ogre/OgreBinarySerializer.cpp b/code/AssetLib/Ogre/OgreBinarySerializer.cpp
similarity index 100%
rename from code/Ogre/OgreBinarySerializer.cpp
rename to code/AssetLib/Ogre/OgreBinarySerializer.cpp
diff --git a/code/Ogre/OgreBinarySerializer.h b/code/AssetLib/Ogre/OgreBinarySerializer.h
similarity index 100%
rename from code/Ogre/OgreBinarySerializer.h
rename to code/AssetLib/Ogre/OgreBinarySerializer.h
diff --git a/code/Ogre/OgreImporter.cpp b/code/AssetLib/Ogre/OgreImporter.cpp
similarity index 100%
rename from code/Ogre/OgreImporter.cpp
rename to code/AssetLib/Ogre/OgreImporter.cpp
diff --git a/code/Ogre/OgreImporter.h b/code/AssetLib/Ogre/OgreImporter.h
similarity index 100%
rename from code/Ogre/OgreImporter.h
rename to code/AssetLib/Ogre/OgreImporter.h
diff --git a/code/Ogre/OgreMaterial.cpp b/code/AssetLib/Ogre/OgreMaterial.cpp
similarity index 100%
rename from code/Ogre/OgreMaterial.cpp
rename to code/AssetLib/Ogre/OgreMaterial.cpp
diff --git a/code/Ogre/OgreParsingUtils.h b/code/AssetLib/Ogre/OgreParsingUtils.h
similarity index 100%
rename from code/Ogre/OgreParsingUtils.h
rename to code/AssetLib/Ogre/OgreParsingUtils.h
diff --git a/code/Ogre/OgreStructs.cpp b/code/AssetLib/Ogre/OgreStructs.cpp
similarity index 100%
rename from code/Ogre/OgreStructs.cpp
rename to code/AssetLib/Ogre/OgreStructs.cpp
diff --git a/code/Ogre/OgreStructs.h b/code/AssetLib/Ogre/OgreStructs.h
similarity index 100%
rename from code/Ogre/OgreStructs.h
rename to code/AssetLib/Ogre/OgreStructs.h
diff --git a/code/Ogre/OgreXmlSerializer.cpp b/code/AssetLib/Ogre/OgreXmlSerializer.cpp
similarity index 100%
rename from code/Ogre/OgreXmlSerializer.cpp
rename to code/AssetLib/Ogre/OgreXmlSerializer.cpp
diff --git a/code/Ogre/OgreXmlSerializer.h b/code/AssetLib/Ogre/OgreXmlSerializer.h
similarity index 100%
rename from code/Ogre/OgreXmlSerializer.h
rename to code/AssetLib/Ogre/OgreXmlSerializer.h
diff --git a/code/OpenGEX/OpenGEXExporter.cpp b/code/AssetLib/OpenGEX/OpenGEXExporter.cpp
similarity index 100%
rename from code/OpenGEX/OpenGEXExporter.cpp
rename to code/AssetLib/OpenGEX/OpenGEXExporter.cpp
diff --git a/code/OpenGEX/OpenGEXExporter.h b/code/AssetLib/OpenGEX/OpenGEXExporter.h
similarity index 100%
rename from code/OpenGEX/OpenGEXExporter.h
rename to code/AssetLib/OpenGEX/OpenGEXExporter.h
diff --git a/code/OpenGEX/OpenGEXImporter.cpp b/code/AssetLib/OpenGEX/OpenGEXImporter.cpp
similarity index 99%
rename from code/OpenGEX/OpenGEXImporter.cpp
rename to code/AssetLib/OpenGEX/OpenGEXImporter.cpp
index bfdf144aa..880303065 100644
--- a/code/OpenGEX/OpenGEXImporter.cpp
+++ b/code/AssetLib/OpenGEX/OpenGEXImporter.cpp
@@ -41,7 +41,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 #ifndef ASSIMP_BUILD_NO_OPENGEX_IMPORTER
 
-#include "OpenGEX/OpenGEXImporter.h"
+#include "AssetLib/OpenGEX/OpenGEXImporter.h"
 #include "PostProcessing/MakeVerboseFormat.h"
 
 #include <assimp/DefaultIOSystem.h>
diff --git a/code/OpenGEX/OpenGEXImporter.h b/code/AssetLib/OpenGEX/OpenGEXImporter.h
similarity index 100%
rename from code/OpenGEX/OpenGEXImporter.h
rename to code/AssetLib/OpenGEX/OpenGEXImporter.h
diff --git a/code/OpenGEX/OpenGEXStructs.h b/code/AssetLib/OpenGEX/OpenGEXStructs.h
similarity index 100%
rename from code/OpenGEX/OpenGEXStructs.h
rename to code/AssetLib/OpenGEX/OpenGEXStructs.h
diff --git a/code/Ply/PlyExporter.cpp b/code/AssetLib/Ply/PlyExporter.cpp
similarity index 100%
rename from code/Ply/PlyExporter.cpp
rename to code/AssetLib/Ply/PlyExporter.cpp
diff --git a/code/Ply/PlyExporter.h b/code/AssetLib/Ply/PlyExporter.h
similarity index 100%
rename from code/Ply/PlyExporter.h
rename to code/AssetLib/Ply/PlyExporter.h
diff --git a/code/Ply/PlyLoader.cpp b/code/AssetLib/Ply/PlyLoader.cpp
similarity index 100%
rename from code/Ply/PlyLoader.cpp
rename to code/AssetLib/Ply/PlyLoader.cpp
diff --git a/code/Ply/PlyLoader.h b/code/AssetLib/Ply/PlyLoader.h
similarity index 100%
rename from code/Ply/PlyLoader.h
rename to code/AssetLib/Ply/PlyLoader.h
diff --git a/code/Ply/PlyParser.cpp b/code/AssetLib/Ply/PlyParser.cpp
similarity index 100%
rename from code/Ply/PlyParser.cpp
rename to code/AssetLib/Ply/PlyParser.cpp
diff --git a/code/Ply/PlyParser.h b/code/AssetLib/Ply/PlyParser.h
similarity index 100%
rename from code/Ply/PlyParser.h
rename to code/AssetLib/Ply/PlyParser.h
diff --git a/code/Q3BSP/Q3BSPFileData.h b/code/AssetLib/Q3BSP/Q3BSPFileData.h
similarity index 100%
rename from code/Q3BSP/Q3BSPFileData.h
rename to code/AssetLib/Q3BSP/Q3BSPFileData.h
diff --git a/code/Q3BSP/Q3BSPFileImporter.cpp b/code/AssetLib/Q3BSP/Q3BSPFileImporter.cpp
similarity index 100%
rename from code/Q3BSP/Q3BSPFileImporter.cpp
rename to code/AssetLib/Q3BSP/Q3BSPFileImporter.cpp
diff --git a/code/Q3BSP/Q3BSPFileImporter.h b/code/AssetLib/Q3BSP/Q3BSPFileImporter.h
similarity index 100%
rename from code/Q3BSP/Q3BSPFileImporter.h
rename to code/AssetLib/Q3BSP/Q3BSPFileImporter.h
diff --git a/code/Q3BSP/Q3BSPFileParser.cpp b/code/AssetLib/Q3BSP/Q3BSPFileParser.cpp
similarity index 100%
rename from code/Q3BSP/Q3BSPFileParser.cpp
rename to code/AssetLib/Q3BSP/Q3BSPFileParser.cpp
diff --git a/code/Q3BSP/Q3BSPFileParser.h b/code/AssetLib/Q3BSP/Q3BSPFileParser.h
similarity index 100%
rename from code/Q3BSP/Q3BSPFileParser.h
rename to code/AssetLib/Q3BSP/Q3BSPFileParser.h
diff --git a/code/Q3D/Q3DLoader.cpp b/code/AssetLib/Q3D/Q3DLoader.cpp
similarity index 100%
rename from code/Q3D/Q3DLoader.cpp
rename to code/AssetLib/Q3D/Q3DLoader.cpp
diff --git a/code/Q3D/Q3DLoader.h b/code/AssetLib/Q3D/Q3DLoader.h
similarity index 100%
rename from code/Q3D/Q3DLoader.h
rename to code/AssetLib/Q3D/Q3DLoader.h
diff --git a/code/Raw/RawLoader.cpp b/code/AssetLib/Raw/RawLoader.cpp
similarity index 100%
rename from code/Raw/RawLoader.cpp
rename to code/AssetLib/Raw/RawLoader.cpp
diff --git a/code/Raw/RawLoader.h b/code/AssetLib/Raw/RawLoader.h
similarity index 100%
rename from code/Raw/RawLoader.h
rename to code/AssetLib/Raw/RawLoader.h
diff --git a/code/SIB/SIBImporter.cpp b/code/AssetLib/SIB/SIBImporter.cpp
similarity index 100%
rename from code/SIB/SIBImporter.cpp
rename to code/AssetLib/SIB/SIBImporter.cpp
diff --git a/code/SIB/SIBImporter.h b/code/AssetLib/SIB/SIBImporter.h
similarity index 100%
rename from code/SIB/SIBImporter.h
rename to code/AssetLib/SIB/SIBImporter.h
diff --git a/code/SMD/SMDLoader.cpp b/code/AssetLib/SMD/SMDLoader.cpp
similarity index 100%
rename from code/SMD/SMDLoader.cpp
rename to code/AssetLib/SMD/SMDLoader.cpp
diff --git a/code/SMD/SMDLoader.h b/code/AssetLib/SMD/SMDLoader.h
similarity index 100%
rename from code/SMD/SMDLoader.h
rename to code/AssetLib/SMD/SMDLoader.h
diff --git a/code/Importer/STEPParser/STEPFileEncoding.cpp b/code/AssetLib/STEPParser/STEPFileEncoding.cpp
similarity index 100%
rename from code/Importer/STEPParser/STEPFileEncoding.cpp
rename to code/AssetLib/STEPParser/STEPFileEncoding.cpp
diff --git a/code/Importer/STEPParser/STEPFileEncoding.h b/code/AssetLib/STEPParser/STEPFileEncoding.h
similarity index 100%
rename from code/Importer/STEPParser/STEPFileEncoding.h
rename to code/AssetLib/STEPParser/STEPFileEncoding.h
diff --git a/code/Importer/STEPParser/STEPFileReader.cpp b/code/AssetLib/STEPParser/STEPFileReader.cpp
similarity index 100%
rename from code/Importer/STEPParser/STEPFileReader.cpp
rename to code/AssetLib/STEPParser/STEPFileReader.cpp
diff --git a/code/Importer/STEPParser/STEPFileReader.h b/code/AssetLib/STEPParser/STEPFileReader.h
similarity index 98%
rename from code/Importer/STEPParser/STEPFileReader.h
rename to code/AssetLib/STEPParser/STEPFileReader.h
index 62292792a..0fa8c9bb7 100644
--- a/code/Importer/STEPParser/STEPFileReader.h
+++ b/code/AssetLib/STEPParser/STEPFileReader.h
@@ -43,7 +43,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef INCLUDED_AI_STEPFILEREADER_H
 #define INCLUDED_AI_STEPFILEREADER_H
 
-#include "code/Step/STEPFile.h"
+#include "AssetLib/Step/STEPFile.h"
 
 namespace Assimp {
 namespace STEP {
diff --git a/code/STL/STLExporter.cpp b/code/AssetLib/STL/STLExporter.cpp
similarity index 100%
rename from code/STL/STLExporter.cpp
rename to code/AssetLib/STL/STLExporter.cpp
diff --git a/code/STL/STLExporter.h b/code/AssetLib/STL/STLExporter.h
similarity index 100%
rename from code/STL/STLExporter.h
rename to code/AssetLib/STL/STLExporter.h
diff --git a/code/STL/STLLoader.cpp b/code/AssetLib/STL/STLLoader.cpp
similarity index 100%
rename from code/STL/STLLoader.cpp
rename to code/AssetLib/STL/STLLoader.cpp
diff --git a/code/STL/STLLoader.h b/code/AssetLib/STL/STLLoader.h
similarity index 100%
rename from code/STL/STLLoader.h
rename to code/AssetLib/STL/STLLoader.h
diff --git a/code/Step/STEPFile.h b/code/AssetLib/Step/STEPFile.h
similarity index 99%
rename from code/Step/STEPFile.h
rename to code/AssetLib/Step/STEPFile.h
index dcfffbeb8..1448c107f 100644
--- a/code/Step/STEPFile.h
+++ b/code/AssetLib/Step/STEPFile.h
@@ -50,7 +50,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <typeinfo>
 #include <vector>
 
-#include "FBX/FBXDocument.h" //ObjectMap::value_type
+#include "AssetLib/FBX/FBXDocument.h" //ObjectMap::value_type
 
 #include <assimp/DefaultLogger.hpp>
 
diff --git a/code/Step/StepExporter.cpp b/code/AssetLib/Step/StepExporter.cpp
similarity index 99%
rename from code/Step/StepExporter.cpp
rename to code/AssetLib/Step/StepExporter.cpp
index 56aedb96c..279ecabe9 100644
--- a/code/Step/StepExporter.cpp
+++ b/code/AssetLib/Step/StepExporter.cpp
@@ -45,7 +45,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef ASSIMP_BUILD_NO_EXPORT
 #ifndef ASSIMP_BUILD_NO_STEP_EXPORTER
 
-#include "Step/StepExporter.h"
+#include "AssetLib/Step/StepExporter.h"
 #include "PostProcessing/ConvertToLHProcess.h"
 
 #include <assimp/Bitmap.h>
diff --git a/code/Step/StepExporter.h b/code/AssetLib/Step/StepExporter.h
similarity index 100%
rename from code/Step/StepExporter.h
rename to code/AssetLib/Step/StepExporter.h
diff --git a/code/Importer/StepFile/StepFileGen1.cpp b/code/AssetLib/StepFile/StepFileGen1.cpp
similarity index 100%
rename from code/Importer/StepFile/StepFileGen1.cpp
rename to code/AssetLib/StepFile/StepFileGen1.cpp
diff --git a/code/Importer/StepFile/StepFileGen2.cpp b/code/AssetLib/StepFile/StepFileGen2.cpp
similarity index 100%
rename from code/Importer/StepFile/StepFileGen2.cpp
rename to code/AssetLib/StepFile/StepFileGen2.cpp
diff --git a/code/Importer/StepFile/StepFileGen3.cpp b/code/AssetLib/StepFile/StepFileGen3.cpp
similarity index 100%
rename from code/Importer/StepFile/StepFileGen3.cpp
rename to code/AssetLib/StepFile/StepFileGen3.cpp
diff --git a/code/Importer/StepFile/StepFileImporter.cpp b/code/AssetLib/StepFile/StepFileImporter.cpp
similarity index 100%
rename from code/Importer/StepFile/StepFileImporter.cpp
rename to code/AssetLib/StepFile/StepFileImporter.cpp
diff --git a/code/Importer/StepFile/StepFileImporter.h b/code/AssetLib/StepFile/StepFileImporter.h
similarity index 100%
rename from code/Importer/StepFile/StepFileImporter.h
rename to code/AssetLib/StepFile/StepFileImporter.h
diff --git a/code/Importer/StepFile/StepReaderGen.h b/code/AssetLib/StepFile/StepReaderGen.h
similarity index 100%
rename from code/Importer/StepFile/StepReaderGen.h
rename to code/AssetLib/StepFile/StepReaderGen.h
diff --git a/code/Terragen/TerragenLoader.cpp b/code/AssetLib/Terragen/TerragenLoader.cpp
similarity index 100%
rename from code/Terragen/TerragenLoader.cpp
rename to code/AssetLib/Terragen/TerragenLoader.cpp
diff --git a/code/Terragen/TerragenLoader.h b/code/AssetLib/Terragen/TerragenLoader.h
similarity index 100%
rename from code/Terragen/TerragenLoader.h
rename to code/AssetLib/Terragen/TerragenLoader.h
diff --git a/code/Unreal/UnrealLoader.cpp b/code/AssetLib/Unreal/UnrealLoader.cpp
similarity index 99%
rename from code/Unreal/UnrealLoader.cpp
rename to code/AssetLib/Unreal/UnrealLoader.cpp
index 275c39b32..9cbfa436b 100644
--- a/code/Unreal/UnrealLoader.cpp
+++ b/code/AssetLib/Unreal/UnrealLoader.cpp
@@ -48,7 +48,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #ifndef ASSIMP_BUILD_NO_3D_IMPORTER
 
-#include "Unreal/UnrealLoader.h"
+#include "AssetLib/Unreal/UnrealLoader.h"
 #include "PostProcessing/ConvertToLHProcess.h"
 
 #include <assimp/ParsingUtils.h>
diff --git a/code/Unreal/UnrealLoader.h b/code/AssetLib/Unreal/UnrealLoader.h
similarity index 100%
rename from code/Unreal/UnrealLoader.h
rename to code/AssetLib/Unreal/UnrealLoader.h
diff --git a/code/X/XFileExporter.cpp b/code/AssetLib/X/XFileExporter.cpp
similarity index 99%
rename from code/X/XFileExporter.cpp
rename to code/AssetLib/X/XFileExporter.cpp
index 5b1c49eab..41b58487e 100644
--- a/code/X/XFileExporter.cpp
+++ b/code/AssetLib/X/XFileExporter.cpp
@@ -45,7 +45,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef ASSIMP_BUILD_NO_EXPORT
 #ifndef ASSIMP_BUILD_NO_X_EXPORTER
 
-#include "X/XFileExporter.h"
+#include "AssetLib/X/XFileExporter.h"
 #include "PostProcessing/ConvertToLHProcess.h"
 
 #include <assimp/Bitmap.h>
diff --git a/code/X/XFileExporter.h b/code/AssetLib/X/XFileExporter.h
similarity index 100%
rename from code/X/XFileExporter.h
rename to code/AssetLib/X/XFileExporter.h
diff --git a/code/X/XFileHelper.h b/code/AssetLib/X/XFileHelper.h
similarity index 100%
rename from code/X/XFileHelper.h
rename to code/AssetLib/X/XFileHelper.h
diff --git a/code/X/XFileImporter.cpp b/code/AssetLib/X/XFileImporter.cpp
similarity index 99%
rename from code/X/XFileImporter.cpp
rename to code/AssetLib/X/XFileImporter.cpp
index 846023b93..277948b08 100644
--- a/code/X/XFileImporter.cpp
+++ b/code/AssetLib/X/XFileImporter.cpp
@@ -44,8 +44,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #ifndef ASSIMP_BUILD_NO_X_IMPORTER
 
-#include "X/XFileImporter.h"
-#include "X/XFileParser.h"
+#include "AssetLib/X/XFileImporter.h"
+#include "AssetLib/X/XFileParser.h"
 #include "PostProcessing/ConvertToLHProcess.h"
 
 #include <assimp/TinyFormatter.h>
diff --git a/code/X/XFileImporter.h b/code/AssetLib/X/XFileImporter.h
similarity index 100%
rename from code/X/XFileImporter.h
rename to code/AssetLib/X/XFileImporter.h
diff --git a/code/X/XFileParser.cpp b/code/AssetLib/X/XFileParser.cpp
similarity index 100%
rename from code/X/XFileParser.cpp
rename to code/AssetLib/X/XFileParser.cpp
diff --git a/code/X/XFileParser.h b/code/AssetLib/X/XFileParser.h
similarity index 100%
rename from code/X/XFileParser.h
rename to code/AssetLib/X/XFileParser.h
diff --git a/code/X3D/FIReader.cpp b/code/AssetLib/X3D/FIReader.cpp
similarity index 100%
rename from code/X3D/FIReader.cpp
rename to code/AssetLib/X3D/FIReader.cpp
diff --git a/code/X3D/FIReader.hpp b/code/AssetLib/X3D/FIReader.hpp
similarity index 100%
rename from code/X3D/FIReader.hpp
rename to code/AssetLib/X3D/FIReader.hpp
diff --git a/code/X3D/X3DExporter.cpp b/code/AssetLib/X3D/X3DExporter.cpp
similarity index 100%
rename from code/X3D/X3DExporter.cpp
rename to code/AssetLib/X3D/X3DExporter.cpp
diff --git a/code/X3D/X3DExporter.hpp b/code/AssetLib/X3D/X3DExporter.hpp
similarity index 100%
rename from code/X3D/X3DExporter.hpp
rename to code/AssetLib/X3D/X3DExporter.hpp
diff --git a/code/X3D/X3DImporter.cpp b/code/AssetLib/X3D/X3DImporter.cpp
similarity index 100%
rename from code/X3D/X3DImporter.cpp
rename to code/AssetLib/X3D/X3DImporter.cpp
diff --git a/code/X3D/X3DImporter.hpp b/code/AssetLib/X3D/X3DImporter.hpp
similarity index 100%
rename from code/X3D/X3DImporter.hpp
rename to code/AssetLib/X3D/X3DImporter.hpp
diff --git a/code/X3D/X3DImporter_Geometry2D.cpp b/code/AssetLib/X3D/X3DImporter_Geometry2D.cpp
similarity index 100%
rename from code/X3D/X3DImporter_Geometry2D.cpp
rename to code/AssetLib/X3D/X3DImporter_Geometry2D.cpp
diff --git a/code/X3D/X3DImporter_Geometry3D.cpp b/code/AssetLib/X3D/X3DImporter_Geometry3D.cpp
similarity index 100%
rename from code/X3D/X3DImporter_Geometry3D.cpp
rename to code/AssetLib/X3D/X3DImporter_Geometry3D.cpp
diff --git a/code/X3D/X3DImporter_Group.cpp b/code/AssetLib/X3D/X3DImporter_Group.cpp
similarity index 100%
rename from code/X3D/X3DImporter_Group.cpp
rename to code/AssetLib/X3D/X3DImporter_Group.cpp
diff --git a/code/X3D/X3DImporter_Light.cpp b/code/AssetLib/X3D/X3DImporter_Light.cpp
similarity index 100%
rename from code/X3D/X3DImporter_Light.cpp
rename to code/AssetLib/X3D/X3DImporter_Light.cpp
diff --git a/code/X3D/X3DImporter_Macro.hpp b/code/AssetLib/X3D/X3DImporter_Macro.hpp
similarity index 100%
rename from code/X3D/X3DImporter_Macro.hpp
rename to code/AssetLib/X3D/X3DImporter_Macro.hpp
diff --git a/code/X3D/X3DImporter_Metadata.cpp b/code/AssetLib/X3D/X3DImporter_Metadata.cpp
similarity index 100%
rename from code/X3D/X3DImporter_Metadata.cpp
rename to code/AssetLib/X3D/X3DImporter_Metadata.cpp
diff --git a/code/X3D/X3DImporter_Networking.cpp b/code/AssetLib/X3D/X3DImporter_Networking.cpp
similarity index 100%
rename from code/X3D/X3DImporter_Networking.cpp
rename to code/AssetLib/X3D/X3DImporter_Networking.cpp
diff --git a/code/X3D/X3DImporter_Node.hpp b/code/AssetLib/X3D/X3DImporter_Node.hpp
similarity index 100%
rename from code/X3D/X3DImporter_Node.hpp
rename to code/AssetLib/X3D/X3DImporter_Node.hpp
diff --git a/code/X3D/X3DImporter_Postprocess.cpp b/code/AssetLib/X3D/X3DImporter_Postprocess.cpp
similarity index 100%
rename from code/X3D/X3DImporter_Postprocess.cpp
rename to code/AssetLib/X3D/X3DImporter_Postprocess.cpp
diff --git a/code/X3D/X3DImporter_Rendering.cpp b/code/AssetLib/X3D/X3DImporter_Rendering.cpp
similarity index 100%
rename from code/X3D/X3DImporter_Rendering.cpp
rename to code/AssetLib/X3D/X3DImporter_Rendering.cpp
diff --git a/code/X3D/X3DImporter_Shape.cpp b/code/AssetLib/X3D/X3DImporter_Shape.cpp
similarity index 100%
rename from code/X3D/X3DImporter_Shape.cpp
rename to code/AssetLib/X3D/X3DImporter_Shape.cpp
diff --git a/code/X3D/X3DImporter_Texturing.cpp b/code/AssetLib/X3D/X3DImporter_Texturing.cpp
similarity index 100%
rename from code/X3D/X3DImporter_Texturing.cpp
rename to code/AssetLib/X3D/X3DImporter_Texturing.cpp
diff --git a/code/X3D/X3DVocabulary.cpp b/code/AssetLib/X3D/X3DVocabulary.cpp
similarity index 100%
rename from code/X3D/X3DVocabulary.cpp
rename to code/AssetLib/X3D/X3DVocabulary.cpp
diff --git a/code/XGL/XGLLoader.cpp b/code/AssetLib/XGL/XGLLoader.cpp
similarity index 100%
rename from code/XGL/XGLLoader.cpp
rename to code/AssetLib/XGL/XGLLoader.cpp
diff --git a/code/XGL/XGLLoader.h b/code/AssetLib/XGL/XGLLoader.h
similarity index 100%
rename from code/XGL/XGLLoader.h
rename to code/AssetLib/XGL/XGLLoader.h
diff --git a/code/glTF/glTFAsset.h b/code/AssetLib/glTF/glTFAsset.h
similarity index 99%
rename from code/glTF/glTFAsset.h
rename to code/AssetLib/glTF/glTFAsset.h
index 9673624f5..f24e35a16 100644
--- a/code/glTF/glTFAsset.h
+++ b/code/AssetLib/glTF/glTFAsset.h
@@ -92,7 +92,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #   endif
 #endif
 
-#include "glTF/glTFCommon.h"
+#include "AssetLib/glTF/glTFCommon.h"
 
 namespace glTF
 {
diff --git a/code/glTF/glTFAsset.inl b/code/AssetLib/glTF/glTFAsset.inl
similarity index 100%
rename from code/glTF/glTFAsset.inl
rename to code/AssetLib/glTF/glTFAsset.inl
diff --git a/code/glTF/glTFAssetWriter.h b/code/AssetLib/glTF/glTFAssetWriter.h
similarity index 100%
rename from code/glTF/glTFAssetWriter.h
rename to code/AssetLib/glTF/glTFAssetWriter.h
diff --git a/code/glTF/glTFAssetWriter.inl b/code/AssetLib/glTF/glTFAssetWriter.inl
similarity index 100%
rename from code/glTF/glTFAssetWriter.inl
rename to code/AssetLib/glTF/glTFAssetWriter.inl
diff --git a/code/glTF/glTFCommon.cpp b/code/AssetLib/glTF/glTFCommon.cpp
similarity index 99%
rename from code/glTF/glTFCommon.cpp
rename to code/AssetLib/glTF/glTFCommon.cpp
index 1c662a16a..e0ce4fed8 100644
--- a/code/glTF/glTFCommon.cpp
+++ b/code/AssetLib/glTF/glTFCommon.cpp
@@ -38,7 +38,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 ----------------------------------------------------------------------
 */
-#include "glTF/glTFCommon.h"
+#include "AssetLib/glTF/glTFCommon.h"
 
 namespace glTFCommon {
 
diff --git a/code/glTF/glTFCommon.h b/code/AssetLib/glTF/glTFCommon.h
similarity index 100%
rename from code/glTF/glTFCommon.h
rename to code/AssetLib/glTF/glTFCommon.h
diff --git a/code/glTF/glTFExporter.cpp b/code/AssetLib/glTF/glTFExporter.cpp
similarity index 99%
rename from code/glTF/glTFExporter.cpp
rename to code/AssetLib/glTF/glTFExporter.cpp
index 564b1e5bb..57207e8c7 100644
--- a/code/glTF/glTFExporter.cpp
+++ b/code/AssetLib/glTF/glTFExporter.cpp
@@ -42,8 +42,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef ASSIMP_BUILD_NO_EXPORT
 #ifndef ASSIMP_BUILD_NO_GLTF_EXPORTER
 
-#include "glTF/glTFExporter.h"
-#include "glTF/glTFAssetWriter.h"
+#include "AssetLib/glTF/glTFExporter.h"
+#include "AssetLib/glTF/glTFAssetWriter.h"
 #include "PostProcessing/SplitLargeMeshes.h"
 
 #include <assimp/commonMetaData.h>
diff --git a/code/glTF/glTFExporter.h b/code/AssetLib/glTF/glTFExporter.h
similarity index 100%
rename from code/glTF/glTFExporter.h
rename to code/AssetLib/glTF/glTFExporter.h
diff --git a/code/glTF/glTFImporter.cpp b/code/AssetLib/glTF/glTFImporter.cpp
similarity index 99%
rename from code/glTF/glTFImporter.cpp
rename to code/AssetLib/glTF/glTFImporter.cpp
index 4799a5f01..32ce8b227 100644
--- a/code/glTF/glTFImporter.cpp
+++ b/code/AssetLib/glTF/glTFImporter.cpp
@@ -41,9 +41,9 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #ifndef ASSIMP_BUILD_NO_GLTF_IMPORTER
 
-#include "glTF/glTFImporter.h"
-#include "glTF/glTFAsset.h"
-#include "glTF/glTFAssetWriter.h"
+#include "AssetLib/glTF/glTFImporter.h"
+#include "AssetLib/glTF/glTFAsset.h"
+#include "AssetLib/glTF/glTFAssetWriter.h"
 #include "PostProcessing/MakeVerboseFormat.h"
 
 #include <assimp/StringComparison.h>
diff --git a/code/glTF/glTFImporter.h b/code/AssetLib/glTF/glTFImporter.h
similarity index 100%
rename from code/glTF/glTFImporter.h
rename to code/AssetLib/glTF/glTFImporter.h
diff --git a/code/glTF2/glTF2Asset.h b/code/AssetLib/glTF2/glTF2Asset.h
similarity index 99%
rename from code/glTF2/glTF2Asset.h
rename to code/AssetLib/glTF2/glTF2Asset.h
index f9add768e..48dab24a7 100644
--- a/code/glTF2/glTF2Asset.h
+++ b/code/AssetLib/glTF2/glTF2Asset.h
@@ -99,9 +99,10 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include <assimp/StringUtils.h>
 
-#include "glTF/glTFCommon.h"
+#include "AssetLib/glTF/glTFCommon.h"
 
 namespace glTF2 {
+
 using glTFCommon::IOStream;
 using glTFCommon::IOSystem;
 using glTFCommon::shared_ptr;
diff --git a/code/glTF2/glTF2Asset.inl b/code/AssetLib/glTF2/glTF2Asset.inl
similarity index 99%
rename from code/glTF2/glTF2Asset.inl
rename to code/AssetLib/glTF2/glTF2Asset.inl
index ed23b388a..0c99d059b 100644
--- a/code/glTF2/glTF2Asset.inl
+++ b/code/AssetLib/glTF2/glTF2Asset.inl
@@ -40,10 +40,9 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 ----------------------------------------------------------------------
 */
 
-#include "glTF/glTFCommon.h"
-#include <assimp/StringUtils.h>
+#include "AssetLib/glTF/glTFCommon.h"
 
-// Header files, Assimp
+#include <assimp/StringUtils.h>
 #include <assimp/DefaultLogger.hpp>
 
 using namespace Assimp;
diff --git a/code/glTF2/glTF2AssetWriter.h b/code/AssetLib/glTF2/glTF2AssetWriter.h
similarity index 100%
rename from code/glTF2/glTF2AssetWriter.h
rename to code/AssetLib/glTF2/glTF2AssetWriter.h
diff --git a/code/glTF2/glTF2AssetWriter.inl b/code/AssetLib/glTF2/glTF2AssetWriter.inl
similarity index 100%
rename from code/glTF2/glTF2AssetWriter.inl
rename to code/AssetLib/glTF2/glTF2AssetWriter.inl
diff --git a/code/glTF2/glTF2Exporter.cpp b/code/AssetLib/glTF2/glTF2Exporter.cpp
similarity index 99%
rename from code/glTF2/glTF2Exporter.cpp
rename to code/AssetLib/glTF2/glTF2Exporter.cpp
index d101cd77a..a6128b032 100644
--- a/code/glTF2/glTF2Exporter.cpp
+++ b/code/AssetLib/glTF2/glTF2Exporter.cpp
@@ -42,8 +42,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef ASSIMP_BUILD_NO_EXPORT
 #ifndef ASSIMP_BUILD_NO_GLTF_EXPORTER
 
-#include "glTF2/glTF2Exporter.h"
-#include "glTF2/glTF2AssetWriter.h"
+#include "AssetLib/glTF2/glTF2Exporter.h"
+#include "AssetLib/glTF2/glTF2AssetWriter.h"
 #include "PostProcessing/SplitLargeMeshes.h"
 
 #include <assimp/commonMetaData.h>
diff --git a/code/glTF2/glTF2Exporter.h b/code/AssetLib/glTF2/glTF2Exporter.h
similarity index 100%
rename from code/glTF2/glTF2Exporter.h
rename to code/AssetLib/glTF2/glTF2Exporter.h
diff --git a/code/glTF2/glTF2Importer.cpp b/code/AssetLib/glTF2/glTF2Importer.cpp
similarity index 99%
rename from code/glTF2/glTF2Importer.cpp
rename to code/AssetLib/glTF2/glTF2Importer.cpp
index 75fb3d1b7..10d0bc83b 100644
--- a/code/glTF2/glTF2Importer.cpp
+++ b/code/AssetLib/glTF2/glTF2Importer.cpp
@@ -41,10 +41,10 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #ifndef ASSIMP_BUILD_NO_GLTF_IMPORTER
 
-#include "glTF2/glTF2Importer.h"
+#include "AssetLib/glTF2/glTF2Importer.h"
 #include "PostProcessing/MakeVerboseFormat.h"
-#include "glTF2/glTF2Asset.h"
-#include "glTF2/glTF2AssetWriter.h"
+#include "AssetLib/glTF2/glTF2Asset.h"
+#include "AssetLib/glTF2/glTF2AssetWriter.h"
 
 #include <assimp/CreateAnimMesh.h>
 #include <assimp/StringComparison.h>
diff --git a/code/glTF2/glTF2Importer.h b/code/AssetLib/glTF2/glTF2Importer.h
similarity index 100%
rename from code/glTF2/glTF2Importer.h
rename to code/AssetLib/glTF2/glTF2Importer.h
diff --git a/code/Assxml/AssxmlFileWriter.cpp b/code/Assxml/AssxmlFileWriter.cpp
deleted file mode 100644
index 3a88d5052..000000000
--- a/code/Assxml/AssxmlFileWriter.cpp
+++ /dev/null
@@ -1,664 +0,0 @@
-/*
-Open Asset Import Library (assimp)
-----------------------------------------------------------------------
-
-Copyright (c) 2006-2020, assimp team
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the
-following conditions are met:
-
-* Redistributions of source code must retain the above
-  copyright notice, this list of conditions and the
-  following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-  copyright notice, this list of conditions and the
-  following disclaimer in the documentation and/or other
-  materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-  contributors may be used to endorse or promote products
-  derived from this software without specific prior
-  written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-----------------------------------------------------------------------
-*/
-
-/** @file AssxmlFileWriter.cpp
- *  @brief Implementation of Assxml file writer.
- */
-
-#include "AssxmlFileWriter.h"
-
-#include "PostProcessing/ProcessHelper.h"
-
-#include <assimp/version.h>
-#include <assimp/IOStream.hpp>
-#include <assimp/IOSystem.hpp>
-#include <assimp/Exporter.hpp>
-
-#include <stdarg.h>
-
-#ifdef ASSIMP_BUILD_NO_OWN_ZLIB
-#   include <zlib.h>
-#else
-#   include <contrib/zlib/zlib.h>
-#endif
-
-#include <time.h>
-#include <stdio.h>
-#include <memory>
-
-using namespace Assimp;
-
-namespace Assimp {
-
-namespace AssxmlFileWriter  {
-
-// -----------------------------------------------------------------------------------
-static int ioprintf( IOStream * io, const char *format, ... ) {
-    using namespace std;
-    if ( nullptr == io ) {
-        return -1;
-    }
-
-    static const int Size = 4096;
-    char sz[ Size ];
-    ::memset( sz, '\0', Size );
-    va_list va;
-    va_start( va, format );
-    const unsigned int nSize = vsnprintf( sz, Size-1, format, va );
-    ai_assert( nSize < Size );
-    va_end( va );
-
-    io->Write( sz, sizeof(char), nSize );
-
-    return nSize;
-}
-
-// -----------------------------------------------------------------------------------
-// Convert a name to standard XML format
-static void ConvertName(aiString& out, const aiString& in) {
-    out.length = 0;
-    for (unsigned int i = 0; i < in.length; ++i)  {
-        switch (in.data[i]) {
-            case '<':
-                out.Append("&lt;");break;
-            case '>':
-                out.Append("&gt;");break;
-            case '&':
-                out.Append("&amp;");break;
-            case '\"':
-                out.Append("&quot;");break;
-            case '\'':
-                out.Append("&apos;");break;
-            default:
-                out.data[out.length++] = in.data[i];
-        }
-    }
-    out.data[out.length] = 0;
-}
-
-// -----------------------------------------------------------------------------------
-// Write a single node as text dump
-static void WriteNode(const aiNode* node, IOStream * io, unsigned int depth) {
-    char prefix[512];
-    for (unsigned int i = 0; i < depth;++i)
-        prefix[i] = '\t';
-    prefix[depth] = '\0';
-
-    const aiMatrix4x4& m = node->mTransformation;
-
-    aiString name;
-    ConvertName(name,node->mName);
-    ioprintf(io,"%s<Node name=\"%s\"> \n"
-        "%s\t<Matrix4> \n"
-        "%s\t\t%0 6f %0 6f %0 6f %0 6f\n"
-        "%s\t\t%0 6f %0 6f %0 6f %0 6f\n"
-        "%s\t\t%0 6f %0 6f %0 6f %0 6f\n"
-        "%s\t\t%0 6f %0 6f %0 6f %0 6f\n"
-        "%s\t</Matrix4> \n",
-        prefix,name.data,prefix,
-        prefix,m.a1,m.a2,m.a3,m.a4,
-        prefix,m.b1,m.b2,m.b3,m.b4,
-        prefix,m.c1,m.c2,m.c3,m.c4,
-        prefix,m.d1,m.d2,m.d3,m.d4,prefix);
-
-    if (node->mNumMeshes) {
-        ioprintf(io, "%s\t<MeshRefs num=\"%u\">\n%s\t",
-            prefix,node->mNumMeshes,prefix);
-
-        for (unsigned int i = 0; i < node->mNumMeshes;++i) {
-            ioprintf(io,"%u ",node->mMeshes[i]);
-        }
-        ioprintf(io,"\n%s\t</MeshRefs>\n",prefix);
-    }
-
-    if (node->mNumChildren) {
-        ioprintf(io,"%s\t<NodeList num=\"%u\">\n",
-            prefix,node->mNumChildren);
-
-        for (unsigned int i = 0; i < node->mNumChildren;++i) {
-            WriteNode(node->mChildren[i],io,depth+2);
-        }
-        ioprintf(io,"%s\t</NodeList>\n",prefix);
-    }
-    ioprintf(io,"%s</Node>\n",prefix);
-}
-
-
-// -----------------------------------------------------------------------------------
-// Some chuncks of text will need to be encoded for XML
-// http://stackoverflow.com/questions/5665231/most-efficient-way-to-escape-xml-html-in-c-string#5665377
-static std::string encodeXML(const std::string& data) {
-    std::string buffer;
-    buffer.reserve(data.size());
-    for(size_t pos = 0; pos != data.size(); ++pos) {
-            switch(data[pos]) {
-                    case '&':  buffer.append("&amp;");              break;
-                    case '\"': buffer.append("&quot;");             break;
-                    case '\'': buffer.append("&apos;");             break;
-                    case '<':  buffer.append("&lt;");                   break;
-                    case '>':  buffer.append("&gt;");                   break;
-                    default:   buffer.append(&data[pos], 1);    break;
-            }
-    }
-    return buffer;
-}
-
-// -----------------------------------------------------------------------------------
-// Write a text model dump
-static
-void WriteDump(const char* pFile, const char* cmd, const aiScene* scene, IOStream* io, bool shortened) {
-    time_t tt = ::time( NULL );
-#if _WIN32
-    tm* p = gmtime(&tt);
-#else
-    struct tm now;
-    tm* p = gmtime_r(&tt, &now);
-#endif
-    ai_assert(nullptr != p);
-
-    std::string c = cmd;
-    std::string::size_type s; 
-
-    // https://sourceforge.net/tracker/?func=detail&aid=3167364&group_id=226462&atid=1067632
-    // -- not allowed in XML comments
-    while((s = c.find("--")) != std::string::npos) {
-        c[s] = '?';
-    }
-
-    // write header
-    std::string header(
-        "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
-        "<ASSIMP format_id=\"1\">\n\n"
-        "<!-- XML Model dump produced by assimp dump\n"
-        "  Library version: %u.%u.%u\n"
-        "  Source: %s\n"
-        "  Command line: %s\n"
-        "  %s\n"
-        "-->"
-        " \n\n"
-        "<Scene flags=\"%u\" postprocessing=\"%u\">\n"
-    );
-
-    const unsigned int majorVersion( aiGetVersionMajor() );
-    const unsigned int minorVersion( aiGetVersionMinor() );
-    const unsigned int rev( aiGetVersionRevision() );
-    const char *curtime( asctime( p ) );
-    ioprintf( io, header.c_str(), majorVersion, minorVersion, rev, pFile, c.c_str(), curtime, scene->mFlags, 0u );
-
-    // write the node graph
-    WriteNode(scene->mRootNode, io, 0);
-
-#if 0
-    // write cameras
-    for (unsigned int i = 0; i < scene->mNumCameras;++i) {
-        aiCamera* cam  = scene->mCameras[i];
-        ConvertName(name,cam->mName);
-
-        // camera header
-        ioprintf(io,"\t<Camera parent=\"%s\">\n"
-            "\t\t<Vector3 name=\"up\"        > %0 8f %0 8f %0 8f </Vector3>\n"
-            "\t\t<Vector3 name=\"lookat\"    > %0 8f %0 8f %0 8f </Vector3>\n"
-            "\t\t<Vector3 name=\"pos\"       > %0 8f %0 8f %0 8f </Vector3>\n"
-            "\t\t<Float   name=\"fov\"       > %f </Float>\n"
-            "\t\t<Float   name=\"aspect\"    > %f </Float>\n"
-            "\t\t<Float   name=\"near_clip\" > %f </Float>\n"
-            "\t\t<Float   name=\"far_clip\"  > %f </Float>\n"
-            "\t</Camera>\n",
-            name.data,
-            cam->mUp.x,cam->mUp.y,cam->mUp.z,
-            cam->mLookAt.x,cam->mLookAt.y,cam->mLookAt.z,
-            cam->mPosition.x,cam->mPosition.y,cam->mPosition.z,
-            cam->mHorizontalFOV,cam->mAspect,cam->mClipPlaneNear,cam->mClipPlaneFar,i);
-    }
-
-    // write lights
-    for (unsigned int i = 0; i < scene->mNumLights;++i) {
-        aiLight* l  = scene->mLights[i];
-        ConvertName(name,l->mName);
-
-        // light header
-        ioprintf(io,"\t<Light parent=\"%s\"> type=\"%s\"\n"
-            "\t\t<Vector3 name=\"diffuse\"   > %0 8f %0 8f %0 8f </Vector3>\n"
-            "\t\t<Vector3 name=\"specular\"  > %0 8f %0 8f %0 8f </Vector3>\n"
-            "\t\t<Vector3 name=\"ambient\"   > %0 8f %0 8f %0 8f </Vector3>\n",
-            name.data,
-            (l->mType == aiLightSource_DIRECTIONAL ? "directional" :
-            (l->mType == aiLightSource_POINT ? "point" : "spot" )),
-            l->mColorDiffuse.r, l->mColorDiffuse.g, l->mColorDiffuse.b,
-            l->mColorSpecular.r,l->mColorSpecular.g,l->mColorSpecular.b,
-            l->mColorAmbient.r, l->mColorAmbient.g, l->mColorAmbient.b);
-
-        if (l->mType != aiLightSource_DIRECTIONAL) {
-            ioprintf(io,
-                "\t\t<Vector3 name=\"pos\"       > %0 8f %0 8f %0 8f </Vector3>\n"
-                "\t\t<Float   name=\"atten_cst\" > %f </Float>\n"
-                "\t\t<Float   name=\"atten_lin\" > %f </Float>\n"
-                "\t\t<Float   name=\"atten_sqr\" > %f </Float>\n",
-                l->mPosition.x,l->mPosition.y,l->mPosition.z,
-                l->mAttenuationConstant,l->mAttenuationLinear,l->mAttenuationQuadratic);
-        }
-
-        if (l->mType != aiLightSource_POINT) {
-            ioprintf(io,
-                "\t\t<Vector3 name=\"lookat\"    > %0 8f %0 8f %0 8f </Vector3>\n",
-                l->mDirection.x,l->mDirection.y,l->mDirection.z);
-        }
-
-        if (l->mType == aiLightSource_SPOT) {
-            ioprintf(io,
-                "\t\t<Float   name=\"cone_out\" > %f </Float>\n"
-                "\t\t<Float   name=\"cone_inn\" > %f </Float>\n",
-                l->mAngleOuterCone,l->mAngleInnerCone);
-        }
-        ioprintf(io,"\t</Light>\n");
-    }
-#endif
-    aiString name;
-
-    // write textures
-    if (scene->mNumTextures) {
-        ioprintf(io,"<TextureList num=\"%u\">\n",scene->mNumTextures);
-        for (unsigned int i = 0; i < scene->mNumTextures;++i) {
-            aiTexture* tex  = scene->mTextures[i];
-            bool compressed = (tex->mHeight == 0);
-
-            // mesh header
-            ioprintf(io,"\t<Texture width=\"%u\" height=\"%u\" compressed=\"%s\"> \n",
-                (compressed ? -1 : tex->mWidth),(compressed ? -1 : tex->mHeight),
-                (compressed ? "true" : "false"));
-
-            if (compressed) {
-                ioprintf(io,"\t\t<Data length=\"%u\"> \n",tex->mWidth);
-
-                if (!shortened) {
-                    for (unsigned int n = 0; n < tex->mWidth;++n) {
-                        ioprintf(io,"\t\t\t%2x",reinterpret_cast<uint8_t*>(tex->pcData)[n]);
-                        if (n && !(n % 50)) {
-                            ioprintf(io,"\n");
-                        }
-                    }
-                }
-            }
-            else if (!shortened){
-                ioprintf(io,"\t\t<Data length=\"%u\"> \n",tex->mWidth*tex->mHeight*4);
-
-                // const unsigned int width = (unsigned int)std::log10((double)std::max(tex->mHeight,tex->mWidth))+1;
-                for (unsigned int y = 0; y < tex->mHeight;++y) {
-                    for (unsigned int x = 0; x < tex->mWidth;++x) {
-                        aiTexel* tx = tex->pcData + y*tex->mWidth+x;
-                        unsigned int r = tx->r,g=tx->g,b=tx->b,a=tx->a;
-                        ioprintf(io,"\t\t\t%2x %2x %2x %2x",r,g,b,a);
-
-                        // group by four for readability
-                        if ( 0 == ( x + y*tex->mWidth ) % 4 ) {
-                            ioprintf( io, "\n" );
-                        }
-                    }
-                }
-            }
-            ioprintf(io,"\t\t</Data>\n\t</Texture>\n");
-        }
-        ioprintf(io,"</TextureList>\n");
-    }
-
-    // write materials
-    if (scene->mNumMaterials) {
-        ioprintf(io,"<MaterialList num=\"%u\">\n",scene->mNumMaterials);
-        for (unsigned int i = 0; i< scene->mNumMaterials; ++i) {
-            const aiMaterial* mat = scene->mMaterials[i];
-
-            ioprintf(io,"\t<Material>\n");
-            ioprintf(io,"\t\t<MatPropertyList  num=\"%u\">\n",mat->mNumProperties);
-            for (unsigned int n = 0; n < mat->mNumProperties;++n) {
-
-                const aiMaterialProperty* prop = mat->mProperties[n];
-                const char* sz = "";
-                if (prop->mType == aiPTI_Float) {
-                    sz = "float";
-                }
-                else if (prop->mType == aiPTI_Integer) {
-                    sz = "integer";
-                }
-                else if (prop->mType == aiPTI_String) {
-                    sz = "string";
-                }
-                else if (prop->mType == aiPTI_Buffer) {
-                    sz = "binary_buffer";
-                }
-
-                ioprintf(io,"\t\t\t<MatProperty key=\"%s\" \n\t\t\ttype=\"%s\" tex_usage=\"%s\" tex_index=\"%u\"",
-                    prop->mKey.data, sz,
-                    ::TextureTypeToString((aiTextureType)prop->mSemantic),prop->mIndex);
-
-                if (prop->mType == aiPTI_Float) {
-                    ioprintf(io," size=\"%i\">\n\t\t\t\t",
-                        static_cast<int>(prop->mDataLength/sizeof(float)));
-
-                    for (unsigned int pp = 0; pp < prop->mDataLength/sizeof(float);++pp) {
-                        ioprintf(io,"%f ",*((float*)(prop->mData+pp*sizeof(float))));
-                    }
-                }
-                else if (prop->mType == aiPTI_Integer) {
-                    ioprintf(io," size=\"%i\">\n\t\t\t\t",
-                        static_cast<int>(prop->mDataLength/sizeof(int)));
-
-                    for (unsigned int pp = 0; pp < prop->mDataLength/sizeof(int);++pp) {
-                        ioprintf(io,"%i ",*((int*)(prop->mData+pp*sizeof(int))));
-                    }
-                }
-                else if (prop->mType == aiPTI_Buffer) {
-                    ioprintf(io," size=\"%i\">\n\t\t\t\t",
-                        static_cast<int>(prop->mDataLength));
-
-                    for (unsigned int pp = 0; pp< prop->mDataLength;++pp) {
-                        ioprintf(io,"%2x ",prop->mData[pp]);
-                        if (pp && 0 == pp%30) {
-                            ioprintf(io,"\n\t\t\t\t");
-                        }
-                    }
-                }
-                else if (prop->mType == aiPTI_String) {
-                    ioprintf(io,">\n\t\t\t\t\"%s\"",encodeXML(prop->mData+4).c_str() /* skip length */);
-                }
-                ioprintf(io,"\n\t\t\t</MatProperty>\n");
-            }
-            ioprintf(io,"\t\t</MatPropertyList>\n");
-            ioprintf(io,"\t</Material>\n");
-        }
-        ioprintf(io,"</MaterialList>\n");
-    }
-
-    // write animations
-    if (scene->mNumAnimations) {
-        ioprintf(io,"<AnimationList num=\"%u\">\n",scene->mNumAnimations);
-        for (unsigned int i = 0; i < scene->mNumAnimations;++i) {
-            aiAnimation* anim = scene->mAnimations[i];
-
-            // anim header
-            ConvertName(name,anim->mName);
-            ioprintf(io,"\t<Animation name=\"%s\" duration=\"%e\" tick_cnt=\"%e\">\n",
-                name.data, anim->mDuration, anim->mTicksPerSecond);
-
-            // write bone animation channels
-            if (anim->mNumChannels) {
-                ioprintf(io,"\t\t<NodeAnimList num=\"%u\">\n",anim->mNumChannels);
-                for (unsigned int n = 0; n < anim->mNumChannels;++n) {
-                    aiNodeAnim* nd = anim->mChannels[n];
-
-                    // node anim header
-                    ConvertName(name,nd->mNodeName);
-                    ioprintf(io,"\t\t\t<NodeAnim node=\"%s\">\n",name.data);
-
-                    if (!shortened) {
-                        // write position keys
-                        if (nd->mNumPositionKeys) {
-                            ioprintf(io,"\t\t\t\t<PositionKeyList num=\"%u\">\n",nd->mNumPositionKeys);
-                            for (unsigned int a = 0; a < nd->mNumPositionKeys;++a) {
-                                aiVectorKey* vc = nd->mPositionKeys+a;
-                                ioprintf(io,"\t\t\t\t\t<PositionKey time=\"%e\">\n"
-                                    "\t\t\t\t\t\t%0 8f %0 8f %0 8f\n\t\t\t\t\t</PositionKey>\n",
-                                    vc->mTime,vc->mValue.x,vc->mValue.y,vc->mValue.z);
-                            }
-                            ioprintf(io,"\t\t\t\t</PositionKeyList>\n");
-                        }
-
-                        // write scaling keys
-                        if (nd->mNumScalingKeys) {
-                            ioprintf(io,"\t\t\t\t<ScalingKeyList num=\"%u\">\n",nd->mNumScalingKeys);
-                            for (unsigned int a = 0; a < nd->mNumScalingKeys;++a) {
-                                aiVectorKey* vc = nd->mScalingKeys+a;
-                                ioprintf(io,"\t\t\t\t\t<ScalingKey time=\"%e\">\n"
-                                    "\t\t\t\t\t\t%0 8f %0 8f %0 8f\n\t\t\t\t\t</ScalingKey>\n",
-                                    vc->mTime,vc->mValue.x,vc->mValue.y,vc->mValue.z);
-                            }
-                            ioprintf(io,"\t\t\t\t</ScalingKeyList>\n");
-                        }
-
-                        // write rotation keys
-                        if (nd->mNumRotationKeys) {
-                            ioprintf(io,"\t\t\t\t<RotationKeyList num=\"%u\">\n",nd->mNumRotationKeys);
-                            for (unsigned int a = 0; a < nd->mNumRotationKeys;++a) {
-                                aiQuatKey* vc = nd->mRotationKeys+a;
-                                ioprintf(io,"\t\t\t\t\t<RotationKey time=\"%e\">\n"
-                                    "\t\t\t\t\t\t%0 8f %0 8f %0 8f %0 8f\n\t\t\t\t\t</RotationKey>\n",
-                                    vc->mTime,vc->mValue.x,vc->mValue.y,vc->mValue.z,vc->mValue.w);
-                            }
-                            ioprintf(io,"\t\t\t\t</RotationKeyList>\n");
-                        }
-                    }
-                    ioprintf(io,"\t\t\t</NodeAnim>\n");
-                }
-                ioprintf(io,"\t\t</NodeAnimList>\n");
-            }
-            ioprintf(io,"\t</Animation>\n");
-        }
-        ioprintf(io,"</AnimationList>\n");
-    }
-
-    // write meshes
-    if (scene->mNumMeshes) {
-        ioprintf(io,"<MeshList num=\"%u\">\n",scene->mNumMeshes);
-        for (unsigned int i = 0; i < scene->mNumMeshes;++i) {
-            aiMesh* mesh = scene->mMeshes[i];
-            // const unsigned int width = (unsigned int)std::log10((double)mesh->mNumVertices)+1;
-
-            // mesh header
-            ioprintf(io,"\t<Mesh types=\"%s %s %s %s\" material_index=\"%u\">\n",
-                (mesh->mPrimitiveTypes & aiPrimitiveType_POINT    ? "points"    : ""),
-                (mesh->mPrimitiveTypes & aiPrimitiveType_LINE     ? "lines"     : ""),
-                (mesh->mPrimitiveTypes & aiPrimitiveType_TRIANGLE ? "triangles" : ""),
-                (mesh->mPrimitiveTypes & aiPrimitiveType_POLYGON  ? "polygons"  : ""),
-                mesh->mMaterialIndex);
-
-            // bones
-            if (mesh->mNumBones) {
-                ioprintf(io,"\t\t<BoneList num=\"%u\">\n",mesh->mNumBones);
-
-                for (unsigned int n = 0; n < mesh->mNumBones;++n) {
-                    aiBone* bone = mesh->mBones[n];
-
-                    ConvertName(name,bone->mName);
-                    // bone header
-                    ioprintf(io,"\t\t\t<Bone name=\"%s\">\n"
-                        "\t\t\t\t<Matrix4> \n"
-                        "\t\t\t\t\t%0 6f %0 6f %0 6f %0 6f\n"
-                        "\t\t\t\t\t%0 6f %0 6f %0 6f %0 6f\n"
-                        "\t\t\t\t\t%0 6f %0 6f %0 6f %0 6f\n"
-                        "\t\t\t\t\t%0 6f %0 6f %0 6f %0 6f\n"
-                        "\t\t\t\t</Matrix4> \n",
-                        name.data,
-                        bone->mOffsetMatrix.a1,bone->mOffsetMatrix.a2,bone->mOffsetMatrix.a3,bone->mOffsetMatrix.a4,
-                        bone->mOffsetMatrix.b1,bone->mOffsetMatrix.b2,bone->mOffsetMatrix.b3,bone->mOffsetMatrix.b4,
-                        bone->mOffsetMatrix.c1,bone->mOffsetMatrix.c2,bone->mOffsetMatrix.c3,bone->mOffsetMatrix.c4,
-                        bone->mOffsetMatrix.d1,bone->mOffsetMatrix.d2,bone->mOffsetMatrix.d3,bone->mOffsetMatrix.d4);
-
-                    if (!shortened && bone->mNumWeights) {
-                        ioprintf(io,"\t\t\t\t<WeightList num=\"%u\">\n",bone->mNumWeights);
-
-                        // bone weights
-                        for (unsigned int a = 0; a < bone->mNumWeights;++a) {
-                            aiVertexWeight* wght = bone->mWeights+a;
-
-                            ioprintf(io,"\t\t\t\t\t<Weight index=\"%u\">\n\t\t\t\t\t\t%f\n\t\t\t\t\t</Weight>\n",
-                                wght->mVertexId,wght->mWeight);
-                        }
-                        ioprintf(io,"\t\t\t\t</WeightList>\n");
-                    }
-                    ioprintf(io,"\t\t\t</Bone>\n");
-                }
-                ioprintf(io,"\t\t</BoneList>\n");
-            }
-
-            // faces
-            if (!shortened && mesh->mNumFaces) {
-                ioprintf(io,"\t\t<FaceList num=\"%u\">\n",mesh->mNumFaces);
-                for (unsigned int n = 0; n < mesh->mNumFaces; ++n) {
-                    aiFace& f = mesh->mFaces[n];
-                    ioprintf(io,"\t\t\t<Face num=\"%u\">\n"
-                        "\t\t\t\t",f.mNumIndices);
-
-                    for (unsigned int j = 0; j < f.mNumIndices;++j)
-                        ioprintf(io,"%u ",f.mIndices[j]);
-
-                    ioprintf(io,"\n\t\t\t</Face>\n");
-                }
-                ioprintf(io,"\t\t</FaceList>\n");
-            }
-
-            // vertex positions
-            if (mesh->HasPositions()) {
-                ioprintf(io,"\t\t<Positions num=\"%u\" set=\"0\" num_components=\"3\"> \n",mesh->mNumVertices);
-                if (!shortened) {
-                    for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
-                        ioprintf(io,"\t\t%0 8f %0 8f %0 8f\n",
-                            mesh->mVertices[n].x,
-                            mesh->mVertices[n].y,
-                            mesh->mVertices[n].z);
-                    }
-                }
-                ioprintf(io,"\t\t</Positions>\n");
-            }
-
-            // vertex normals
-            if (mesh->HasNormals()) {
-                ioprintf(io,"\t\t<Normals num=\"%u\" set=\"0\" num_components=\"3\"> \n",mesh->mNumVertices);
-                if (!shortened) {
-                    for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
-                        ioprintf(io,"\t\t%0 8f %0 8f %0 8f\n",
-                            mesh->mNormals[n].x,
-                            mesh->mNormals[n].y,
-                            mesh->mNormals[n].z);
-                    }
-                }
-                ioprintf(io,"\t\t</Normals>\n");
-            }
-
-            // vertex tangents and bitangents
-            if (mesh->HasTangentsAndBitangents()) {
-                ioprintf(io,"\t\t<Tangents num=\"%u\" set=\"0\" num_components=\"3\"> \n",mesh->mNumVertices);
-                if (!shortened) {
-                    for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
-                        ioprintf(io,"\t\t%0 8f %0 8f %0 8f\n",
-                            mesh->mTangents[n].x,
-                            mesh->mTangents[n].y,
-                            mesh->mTangents[n].z);
-                    }
-                }
-                ioprintf(io,"\t\t</Tangents>\n");
-
-                ioprintf(io,"\t\t<Bitangents num=\"%u\" set=\"0\" num_components=\"3\"> \n",mesh->mNumVertices);
-                if (!shortened) {
-                    for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
-                        ioprintf(io,"\t\t%0 8f %0 8f %0 8f\n",
-                            mesh->mBitangents[n].x,
-                            mesh->mBitangents[n].y,
-                            mesh->mBitangents[n].z);
-                    }
-                }
-                ioprintf(io,"\t\t</Bitangents>\n");
-            }
-
-            // texture coordinates
-            for (unsigned int a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a) {
-                if (!mesh->mTextureCoords[a])
-                    break;
-
-                ioprintf(io,"\t\t<TextureCoords num=\"%u\" set=\"%u\" num_components=\"%u\"> \n",mesh->mNumVertices,
-                    a,mesh->mNumUVComponents[a]);
-
-                if (!shortened) {
-                    if (mesh->mNumUVComponents[a] == 3) {
-                        for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
-                            ioprintf(io,"\t\t%0 8f %0 8f %0 8f\n",
-                                mesh->mTextureCoords[a][n].x,
-                                mesh->mTextureCoords[a][n].y,
-                                mesh->mTextureCoords[a][n].z);
-                        }
-                    }
-                    else {
-                        for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
-                            ioprintf(io,"\t\t%0 8f %0 8f\n",
-                                mesh->mTextureCoords[a][n].x,
-                                mesh->mTextureCoords[a][n].y);
-                        }
-                    }
-                }
-                ioprintf(io,"\t\t</TextureCoords>\n");
-            }
-
-            // vertex colors
-            for (unsigned int a = 0; a < AI_MAX_NUMBER_OF_COLOR_SETS; ++a) {
-                if (!mesh->mColors[a])
-                    break;
-                ioprintf(io,"\t\t<Colors num=\"%u\" set=\"%u\" num_components=\"4\"> \n",mesh->mNumVertices,a);
-                if (!shortened) {
-                    for (unsigned int n = 0; n < mesh->mNumVertices; ++n) {
-                        ioprintf(io,"\t\t%0 8f %0 8f %0 8f %0 8f\n",
-                            mesh->mColors[a][n].r,
-                            mesh->mColors[a][n].g,
-                            mesh->mColors[a][n].b,
-                            mesh->mColors[a][n].a);
-                    }
-                }
-                ioprintf(io,"\t\t</Colors>\n");
-            }
-            ioprintf(io,"\t</Mesh>\n");
-        }
-        ioprintf(io,"</MeshList>\n");
-    }
-    ioprintf(io,"</Scene>\n</ASSIMP>");
-}
-
-} // end of namespace AssxmlFileWriter
-
-void DumpSceneToAssxml(
-    const char* pFile, const char* cmd, IOSystem* pIOSystem,
-    const aiScene* pScene, bool shortened) {
-    std::unique_ptr<IOStream> file(pIOSystem->Open(pFile, "wt"));
-    if (!file.get()) {
-        throw std::runtime_error("Unable to open output file " + std::string(pFile) + '\n');
-    }
-
-    AssxmlFileWriter::WriteDump(pFile, cmd, pScene, file.get(), shortened);
-}
-
-} // end of namespace Assimp
diff --git a/code/B3D/B3DImporter.cpp b/code/B3D/B3DImporter.cpp
deleted file mode 100644
index dbf002bd1..000000000
--- a/code/B3D/B3DImporter.cpp
+++ /dev/null
@@ -1,747 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2020, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-  copyright notice, this list of conditions and the
-  following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-  copyright notice, this list of conditions and the
-  following disclaimer in the documentation and/or other
-  materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-  contributors may be used to endorse or promote products
-  derived from this software without specific prior
-  written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-/** @file  B3DImporter.cpp
- *  @brief Implementation of the b3d importer class
- */
-
-
-#ifndef ASSIMP_BUILD_NO_B3D_IMPORTER
-
-// internal headers
-#include "B3D/B3DImporter.h"
-#include "PostProcessing/TextureTransform.h"
-#include "PostProcessing/ConvertToLHProcess.h"
-
-#include <assimp/StringUtils.h>
-#include <assimp/IOSystem.hpp>
-#include <assimp/anim.h>
-#include <assimp/scene.h>
-#include <assimp/DefaultLogger.hpp>
-#include <assimp/importerdesc.h>
-
-#include <memory>
-
-using namespace Assimp;
-using namespace std;
-
-static const aiImporterDesc desc = {
-    "BlitzBasic 3D Importer",
-    "",
-    "",
-    "http://www.blitzbasic.com/",
-    aiImporterFlags_SupportBinaryFlavour,
-    0,
-    0,
-    0,
-    0,
-    "b3d"
-};
-
-#ifdef _MSC_VER
-#	pragma warning (disable: 4018)
-#endif
-
-//#define DEBUG_B3D
-
-template<typename T>
-void DeleteAllBarePointers(std::vector<T>& x) {
-    for(auto p : x) {
-        delete p;
-    }
-}
-
-B3DImporter::~B3DImporter()
-{
-}
-
-// ------------------------------------------------------------------------------------------------
-bool B3DImporter::CanRead( const std::string& pFile, IOSystem* /*pIOHandler*/, bool /*checkSig*/) const{
-
-    size_t pos=pFile.find_last_of( '.' );
-    if( pos==string::npos ) {
-        return false;
-    }
-
-    string ext=pFile.substr( pos+1 );
-    if( ext.size()!=3 ) {
-        return false;
-    }
-
-    return (ext[0]=='b' || ext[0]=='B') && (ext[1]=='3') && (ext[2]=='d' || ext[2]=='D');
-}
-
-// ------------------------------------------------------------------------------------------------
-// Loader meta information
-const aiImporterDesc* B3DImporter::GetInfo () const
-{
-    return &desc;
-}
-
-// ------------------------------------------------------------------------------------------------
-void B3DImporter::InternReadFile( const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler){
-    std::unique_ptr<IOStream> file( pIOHandler->Open( pFile));
-
-    // Check whether we can read from the file
-    if( file.get() == nullptr) {
-        throw DeadlyImportError( "Failed to open B3D file " + pFile + ".");
-    }
-
-    // check whether the .b3d file is large enough to contain
-    // at least one chunk.
-    size_t fileSize = file->FileSize();
-    if( fileSize<8 ) {
-        throw DeadlyImportError( "B3D File is too small.");
-    }
-
-    _pos=0;
-    _buf.resize( fileSize );
-    file->Read( &_buf[0],1,fileSize );
-    _stack.clear();
-
-    ReadBB3D( pScene );
-}
-
-// ------------------------------------------------------------------------------------------------
-AI_WONT_RETURN void B3DImporter::Oops(){
-    throw DeadlyImportError( "B3D Importer - INTERNAL ERROR" );
-}
-
-// ------------------------------------------------------------------------------------------------
-AI_WONT_RETURN void B3DImporter::Fail( string str ){
-#ifdef DEBUG_B3D
-    ASSIMP_LOG_ERROR_F("Error in B3D file data: ", str);
-#endif
-    throw DeadlyImportError( "B3D Importer - error in B3D file data: "+str );
-}
-
-// ------------------------------------------------------------------------------------------------
-int B3DImporter::ReadByte(){
-	if (_pos > _buf.size()) {
-		Fail("EOF");
-	}
-
-    return _buf[_pos++];
-}
-
-// ------------------------------------------------------------------------------------------------
-int B3DImporter::ReadInt(){
-	if (_pos + 4 > _buf.size()) {
-		Fail("EOF");
-    }
-
-    int n;
-    memcpy(&n, &_buf[_pos], 4);
-    _pos+=4;
-
-    return n;
-}
-
-// ------------------------------------------------------------------------------------------------
-float B3DImporter::ReadFloat() {
-	if (_pos + 4 > _buf.size()) {
-		Fail("EOF");
-	}
-
-    float n;
-    memcpy(&n, &_buf[_pos], 4);
-    _pos+=4;
-
-    return n;
-}
-
-// ------------------------------------------------------------------------------------------------
-aiVector2D B3DImporter::ReadVec2(){
-    float x=ReadFloat();
-    float y=ReadFloat();
-    return aiVector2D( x,y );
-}
-
-// ------------------------------------------------------------------------------------------------
-aiVector3D B3DImporter::ReadVec3(){
-    float x=ReadFloat();
-    float y=ReadFloat();
-    float z=ReadFloat();
-    return aiVector3D( x,y,z );
-}
-
-// ------------------------------------------------------------------------------------------------
-aiQuaternion B3DImporter::ReadQuat(){
-    // (aramis_acg) Fix to adapt the loader to changed quat orientation
-    float w=-ReadFloat();
-    float x=ReadFloat();
-    float y=ReadFloat();
-    float z=ReadFloat();
-    return aiQuaternion( w,x,y,z );
-}
-
-// ------------------------------------------------------------------------------------------------
-string B3DImporter::ReadString(){
-	if (_pos > _buf.size()) {
-		Fail("EOF");
-	}
-    string str;
-    while( _pos<_buf.size() ){
-        char c=(char)ReadByte();
-        if( !c ) {
-            return str;
-        }
-        str+=c;
-    }
-    return string();
-}
-
-// ------------------------------------------------------------------------------------------------
-string B3DImporter::ReadChunk(){
-    string tag;
-    for( int i=0;i<4;++i ){
-        tag+=char( ReadByte() );
-    }
-#ifdef DEBUG_B3D
-    ASSIMP_LOG_DEBUG_F("ReadChunk: ", tag);
-#endif
-    unsigned sz=(unsigned)ReadInt();
-    _stack.push_back( _pos+sz );
-    return tag;
-}
-
-// ------------------------------------------------------------------------------------------------
-void B3DImporter::ExitChunk(){
-    _pos=_stack.back();
-    _stack.pop_back();
-}
-
-// ------------------------------------------------------------------------------------------------
-size_t B3DImporter::ChunkSize(){
-    return _stack.back()-_pos;
-}
-// ------------------------------------------------------------------------------------------------
-
-template<class T>
-T *B3DImporter::to_array( const vector<T> &v ){
-    if( v.empty() ) {
-        return 0;
-    }
-    T *p=new T[ v.size() ];
-    for( size_t i=0;i<v.size();++i ){
-        p[i]=v[i];
-    }
-    return p;
-}
-
-// ------------------------------------------------------------------------------------------------
-template<class T>
-T **unique_to_array( vector<std::unique_ptr<T> > &v ){
-    if( v.empty() ) {
-        return 0;
-    }
-    T **p = new T*[ v.size() ];
-    for( size_t i = 0; i < v.size(); ++i ){
-        p[i] = v[i].release();
-    }
-    return p;
-}
-
-// ------------------------------------------------------------------------------------------------
-void B3DImporter::ReadTEXS(){
-    while( ChunkSize() ){
-        string name=ReadString();
-        /*int flags=*/ReadInt();
-        /*int blend=*/ReadInt();
-        /*aiVector2D pos=*/ReadVec2();
-        /*aiVector2D scale=*/ReadVec2();
-        /*float rot=*/ReadFloat();
-
-        _textures.push_back( name );
-    }
-}
-
-// ------------------------------------------------------------------------------------------------
-void B3DImporter::ReadBRUS(){
-    int n_texs=ReadInt();
-    if( n_texs<0 || n_texs>8 ){
-        Fail( "Bad texture count" );
-    }
-    while( ChunkSize() ){
-        string name=ReadString();
-        aiVector3D color=ReadVec3();
-        float alpha=ReadFloat();
-        float shiny=ReadFloat();
-        /*int blend=**/ReadInt();
-        int fx=ReadInt();
-
-        std::unique_ptr<aiMaterial> mat(new aiMaterial);
-
-        // Name
-        aiString ainame( name );
-        mat->AddProperty( &ainame,AI_MATKEY_NAME );
-
-        // Diffuse color
-        mat->AddProperty( &color,1,AI_MATKEY_COLOR_DIFFUSE );
-
-        // Opacity
-        mat->AddProperty( &alpha,1,AI_MATKEY_OPACITY );
-
-        // Specular color
-        aiColor3D speccolor( shiny,shiny,shiny );
-        mat->AddProperty( &speccolor,1,AI_MATKEY_COLOR_SPECULAR );
-
-        // Specular power
-        float specpow=shiny*128;
-        mat->AddProperty( &specpow,1,AI_MATKEY_SHININESS );
-
-        // Double sided
-        if( fx & 0x10 ){
-            int i=1;
-            mat->AddProperty( &i,1,AI_MATKEY_TWOSIDED );
-        }
-
-        //Textures
-        for( int i=0;i<n_texs;++i ){
-            int texid=ReadInt();
-            if( texid<-1 || (texid>=0 && texid>=static_cast<int>(_textures.size())) ){
-                Fail( "Bad texture id" );
-            }
-            if( i==0 && texid>=0 ){
-                aiString texname( _textures[texid] );
-                mat->AddProperty( &texname,AI_MATKEY_TEXTURE_DIFFUSE(0) );
-            }
-        }
-        _materials.emplace_back( std::move(mat) );
-    }
-}
-
-// ------------------------------------------------------------------------------------------------
-void B3DImporter::ReadVRTS(){
-    _vflags=ReadInt();
-    _tcsets=ReadInt();
-    _tcsize=ReadInt();
-    if( _tcsets<0 || _tcsets>4 || _tcsize<0 || _tcsize>4 ){
-        Fail( "Bad texcoord data" );
-    }
-
-    int sz = 12+(_vflags&1?12:0)+(_vflags&2?16:0)+(_tcsets*_tcsize*4);
-    size_t n_verts = ChunkSize()/sz;
-
-    int v0=static_cast<int>(_vertices.size());
-    _vertices.resize( v0+n_verts );
-
-    for( unsigned int i=0;i<n_verts;++i ){
-        Vertex &v=_vertices[v0+i];
-
-        memset( v.bones,0,sizeof(v.bones) );
-        memset( v.weights,0,sizeof(v.weights) );
-
-        v.vertex=ReadVec3();
-
-        if( _vflags & 1 ) {
-            v.normal=ReadVec3();
-        }
-
-        if( _vflags & 2 ) {
-            ReadQuat();	//skip v 4bytes...
-        }
-
-        for( int j=0;j<_tcsets;++j ){
-            float t[4]={0,0,0,0};
-            for( int k=0;k<_tcsize;++k ){
-                t[k]=ReadFloat();
-            }
-            t[1] = 1 - t[1];
-            if( !j ) {
-                v.texcoords = aiVector3D( t[0],t[1],t[2] );
-            }
-        }
-    }
-}
-
-// ------------------------------------------------------------------------------------------------
-void B3DImporter::ReadTRIS(int v0) {
-	int matid = ReadInt();
-	if (matid == -1) {
-		matid = 0;
-	} else if (matid < 0 || matid >= (int)_materials.size()) {
-#ifdef DEBUG_B3D
-		ASSIMP_LOG_ERROR_F("material id=", matid);
-#endif
-		Fail("Bad material id");
-	}
-
-	std::unique_ptr<aiMesh> mesh(new aiMesh);
-
-	mesh->mMaterialIndex = matid;
-	mesh->mNumFaces = 0;
-	mesh->mPrimitiveTypes = aiPrimitiveType_TRIANGLE;
-
-	size_t n_tris = ChunkSize() / 12;
-	aiFace *face = mesh->mFaces = new aiFace[n_tris];
-
-    for (unsigned int i = 0; i < n_tris; ++i) {
-		int i0 = ReadInt() + v0;
-		int i1 = ReadInt() + v0;
-		int i2 = ReadInt() + v0;
-		if (i0 < 0 || i0 >= (int)_vertices.size() || i1 < 0 || i1 >= (int)_vertices.size() || i2 < 0 || i2 >= (int)_vertices.size()) {
-#ifdef DEBUG_B3D
-			ASSIMP_LOG_ERROR_F("Bad triangle index: i0=", i0, ", i1=", i1, ", i2=", i2);
-#endif
-			Fail("Bad triangle index");
-			continue;
-		}
-		face->mNumIndices = 3;
-		face->mIndices = new unsigned[3];
-		face->mIndices[0] = i0;
-		face->mIndices[1] = i1;
-		face->mIndices[2] = i2;
-		++mesh->mNumFaces;
-		++face;
-	}
-
-	_meshes.emplace_back(std::move(mesh));
-}
-
-// ------------------------------------------------------------------------------------------------
-void B3DImporter::ReadMESH(){
-    /*int matid=*/ReadInt();
-
-    int v0= static_cast<int>(_vertices.size());
-
-    while( ChunkSize() ){
-        string t=ReadChunk();
-        if( t=="VRTS" ){
-            ReadVRTS();
-        }else if( t=="TRIS" ){
-            ReadTRIS( v0 );
-        }
-        ExitChunk();
-    }
-}
-
-// ------------------------------------------------------------------------------------------------
-void B3DImporter::ReadBONE(int id) {
-	while (ChunkSize()) {
-		int vertex = ReadInt();
-		float weight = ReadFloat();
-		if (vertex < 0 || vertex >= (int)_vertices.size()) {
-			Fail("Bad vertex index");
-		}
-
-		Vertex &v = _vertices[vertex];
-		for (int i = 0; i < 4; ++i) {
-			if (!v.weights[i]) {
-				v.bones[i] = static_cast<unsigned char>(id);
-				v.weights[i] = weight;
-				break;
-			}
-		}
-	}
-}
-
-// ------------------------------------------------------------------------------------------------
-void B3DImporter::ReadKEYS( aiNodeAnim *nodeAnim ){
-    vector<aiVectorKey> trans,scale;
-    vector<aiQuatKey> rot;
-    int flags=ReadInt();
-    while( ChunkSize() ){
-        int frame=ReadInt();
-        if( flags & 1 ){
-            trans.push_back( aiVectorKey( frame,ReadVec3() ) );
-        }
-        if( flags & 2 ){
-            scale.push_back( aiVectorKey( frame,ReadVec3() ) );
-        }
-        if( flags & 4 ){
-            rot.push_back( aiQuatKey( frame,ReadQuat() ) );
-        }
-    }
-
-    if( flags & 1 ){
-        nodeAnim->mNumPositionKeys=static_cast<unsigned int>(trans.size());
-        nodeAnim->mPositionKeys=to_array( trans );
-    }
-
-    if( flags & 2 ){
-        nodeAnim->mNumScalingKeys=static_cast<unsigned int>(scale.size());
-        nodeAnim->mScalingKeys=to_array( scale );
-    }
-
-    if( flags & 4 ){
-        nodeAnim->mNumRotationKeys=static_cast<unsigned int>(rot.size());
-        nodeAnim->mRotationKeys=to_array( rot );
-    }
-}
-
-// ------------------------------------------------------------------------------------------------
-void B3DImporter::ReadANIM(){
-    /*int flags=*/ReadInt();
-    int frames=ReadInt();
-    float fps=ReadFloat();
-
-    std::unique_ptr<aiAnimation> anim(new aiAnimation);
-
-    anim->mDuration=frames;
-    anim->mTicksPerSecond=fps;
-    _animations.emplace_back( std::move(anim) );
-}
-
-// ------------------------------------------------------------------------------------------------
-aiNode *B3DImporter::ReadNODE( aiNode *parent ){
-
-    string name=ReadString();
-    aiVector3D t=ReadVec3();
-    aiVector3D s=ReadVec3();
-    aiQuaternion r=ReadQuat();
-
-    aiMatrix4x4 trans,scale,rot;
-
-    aiMatrix4x4::Translation( t,trans );
-    aiMatrix4x4::Scaling( s,scale );
-    rot=aiMatrix4x4( r.GetMatrix() );
-
-    aiMatrix4x4 tform=trans * rot * scale;
-
-    int nodeid=static_cast<int>(_nodes.size());
-
-    aiNode *node=new aiNode( name );
-    _nodes.push_back( node );
-
-    node->mParent=parent;
-    node->mTransformation=tform;
-
-    std::unique_ptr<aiNodeAnim> nodeAnim;
-    vector<unsigned> meshes;
-    vector<aiNode*> children;
-
-    while( ChunkSize() ){
-        const string chunk = ReadChunk();
-		if (chunk == "MESH") {
-            unsigned int n= static_cast<unsigned int>(_meshes.size());
-            ReadMESH();
-            for( unsigned int i=n;i<static_cast<unsigned int>(_meshes.size());++i ){
-                meshes.push_back( i );
-            }
-		} else if (chunk == "BONE") {
-            ReadBONE( nodeid );
-		} else if (chunk == "ANIM") {
-            ReadANIM();
-		} else if (chunk == "KEYS") {
-            if( !nodeAnim ){
-                nodeAnim.reset(new aiNodeAnim);
-                nodeAnim->mNodeName=node->mName;
-            }
-            ReadKEYS( nodeAnim.get() );
-		} else if (chunk == "NODE") {
-            aiNode *child=ReadNODE( node );
-            children.push_back( child );
-        }
-        ExitChunk();
-    }
-
-    if (nodeAnim) {
-        _nodeAnims.emplace_back( std::move(nodeAnim) );
-    }
-
-    node->mNumMeshes= static_cast<unsigned int>(meshes.size());
-    node->mMeshes=to_array( meshes );
-
-    node->mNumChildren=static_cast<unsigned int>(children.size());
-    node->mChildren=to_array( children );
-
-    return node;
-}
-
-// ------------------------------------------------------------------------------------------------
-void B3DImporter::ReadBB3D( aiScene *scene ){
-
-    _textures.clear();
-
-    _materials.clear();
-
-    _vertices.clear();
-
-    _meshes.clear();
-
-    DeleteAllBarePointers(_nodes);
-    _nodes.clear();
-
-    _nodeAnims.clear();
-
-    _animations.clear();
-
-    string t=ReadChunk();
-    if( t=="BB3D" ){
-        int version=ReadInt();
-
-        if (!DefaultLogger::isNullLogger()) {
-            char dmp[128];
-            ai_snprintf(dmp, 128, "B3D file format version: %i",version);
-            ASSIMP_LOG_INFO(dmp);
-        }
-
-        while( ChunkSize() ){
-            const string chunk = ReadChunk();
-			if (chunk == "TEXS") {
-                ReadTEXS();
-			} else if (chunk == "BRUS") {
-                ReadBRUS();
-			} else if (chunk == "NODE") {
-                ReadNODE( 0 );
-            }
-            ExitChunk();
-        }
-    }
-    ExitChunk();
-
-    if( !_nodes.size() ) {
-        Fail( "No nodes" );
-    }
-
-    if( !_meshes.size() ) {
-        Fail( "No meshes" );
-    }
-
-    // Fix nodes/meshes/bones
-    for(size_t i=0;i<_nodes.size();++i ){
-        aiNode *node=_nodes[i];
-
-        for( size_t j=0;j<node->mNumMeshes;++j ){
-            aiMesh *mesh = _meshes[node->mMeshes[j]].get();
-
-            int n_tris=mesh->mNumFaces;
-            int n_verts=mesh->mNumVertices=n_tris * 3;
-
-            aiVector3D *mv=mesh->mVertices=new aiVector3D[ n_verts ],*mn=0,*mc=0;
-            if( _vflags & 1 ) {
-                mn=mesh->mNormals=new aiVector3D[ n_verts ];
-            }
-            if( _tcsets ) {
-                mc=mesh->mTextureCoords[0]=new aiVector3D[ n_verts ];
-            }
-
-            aiFace *face=mesh->mFaces;
-
-            vector< vector<aiVertexWeight> > vweights( _nodes.size() );
-
-            for (int vertIdx = 0; vertIdx < n_verts; vertIdx += 3) {
-				for (int faceIndex = 0; faceIndex < 3; ++faceIndex) {
-					Vertex &v = _vertices[face->mIndices[faceIndex]];
-
-                    *mv++=v.vertex;
-                    if( mn ) *mn++=v.normal;
-                    if( mc ) *mc++=v.texcoords;
-
-                    face->mIndices[faceIndex] = vertIdx + faceIndex;
-
-                    for( int k=0;k<4;++k ){
-                        if( !v.weights[k] )
-                            break;
-
-                        int bone = v.bones[k];
-                        float weight = v.weights[k];
-
-                        vweights[bone].push_back(aiVertexWeight(vertIdx + faceIndex, weight));
-                    }
-                }
-                ++face;
-            }
-
-            vector<aiBone*> bones;
-			for (size_t weightIndx = 0; weightIndx < vweights.size(); ++weightIndx) {
-				vector<aiVertexWeight> &weights = vweights[weightIndx];
-				if (!weights.size()) {
-					continue;
-				}
-
-                aiBone *bone = new aiBone;
-                bones.push_back( bone );
-
-                aiNode *bnode = _nodes[weightIndx];
-
-                bone->mName = bnode->mName;
-                bone->mNumWeights = static_cast<unsigned int>(weights.size());
-                bone->mWeights = to_array( weights );
-
-                aiMatrix4x4 mat = bnode->mTransformation;
-                while( bnode->mParent ){
-                    bnode=bnode->mParent;
-                    mat=bnode->mTransformation * mat;
-                }
-                bone->mOffsetMatrix = mat.Inverse();
-            }
-            mesh->mNumBones= static_cast<unsigned int>(bones.size());
-            mesh->mBones=to_array( bones );
-        }
-    }
-
-    //nodes
-    scene->mRootNode=_nodes[0];
-    _nodes.clear();  // node ownership now belongs to scene
-
-    //material
-    if( !_materials.size() ){
-        _materials.emplace_back( std::unique_ptr<aiMaterial>(new aiMaterial) );
-    }
-    scene->mNumMaterials= static_cast<unsigned int>(_materials.size());
-    scene->mMaterials = unique_to_array( _materials );
-
-    //meshes
-    scene->mNumMeshes= static_cast<unsigned int>(_meshes.size());
-    scene->mMeshes = unique_to_array( _meshes );
-
-    //animations
-    if( _animations.size()==1 && _nodeAnims.size() ){
-
-        aiAnimation *anim = _animations.back().get();
-        anim->mNumChannels=static_cast<unsigned int>(_nodeAnims.size());
-        anim->mChannels = unique_to_array( _nodeAnims );
-
-        scene->mNumAnimations=static_cast<unsigned int>(_animations.size());
-        scene->mAnimations=unique_to_array( _animations );
-    }
-
-    // convert to RH
-    MakeLeftHandedProcess makeleft;
-    makeleft.Execute( scene );
-
-    FlipWindingOrderProcess flip;
-    flip.Execute( scene );
-}
-
-#endif // !! ASSIMP_BUILD_NO_B3D_IMPORTER
diff --git a/code/BVH/BVHLoader.cpp b/code/BVH/BVHLoader.cpp
deleted file mode 100644
index 1110754c2..000000000
--- a/code/BVH/BVHLoader.cpp
+++ /dev/null
@@ -1,578 +0,0 @@
-/** Implementation of the BVH loader */
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2020, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-
-#ifndef ASSIMP_BUILD_NO_BVH_IMPORTER
-
-#include "BVHLoader.h"
-#include <assimp/fast_atof.h>
-#include <assimp/SkeletonMeshBuilder.h>
-#include <assimp/Importer.hpp>
-#include <memory>
-#include <assimp/TinyFormatter.h>
-#include <assimp/IOSystem.hpp>
-#include <assimp/scene.h>
-#include <assimp/importerdesc.h>
-#include <map>
-
-using namespace Assimp;
-using namespace Assimp::Formatter;
-
-static const aiImporterDesc desc = {
-    "BVH Importer (MoCap)",
-    "",
-    "",
-    "",
-    aiImporterFlags_SupportTextFlavour,
-    0,
-    0,
-    0,
-    0,
-    "bvh"
-};
-
-// ------------------------------------------------------------------------------------------------
-// Constructor to be privately used by Importer
-BVHLoader::BVHLoader()
-    : mLine(),
-    mAnimTickDuration(),
-    mAnimNumFrames(),
-    noSkeletonMesh()
-{}
-
-// ------------------------------------------------------------------------------------------------
-// Destructor, private as well
-BVHLoader::~BVHLoader()
-{}
-
-// ------------------------------------------------------------------------------------------------
-// Returns whether the class can handle the format of the given file.
-bool BVHLoader::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool cs) const
-{
-    // check file extension
-    const std::string extension = GetExtension(pFile);
-
-    if( extension == "bvh")
-        return true;
-
-    if ((!extension.length() || cs) && pIOHandler) {
-        const char* tokens[] = {"HIERARCHY"};
-        return SearchFileHeaderForToken(pIOHandler,pFile,tokens,1);
-    }
-    return false;
-}
-
-// ------------------------------------------------------------------------------------------------
-void BVHLoader::SetupProperties(const Importer* pImp)
-{
-    noSkeletonMesh = pImp->GetPropertyInteger(AI_CONFIG_IMPORT_NO_SKELETON_MESHES,0) != 0;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Loader meta information
-const aiImporterDesc* BVHLoader::GetInfo () const
-{
-    return &desc;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Imports the given file into the given scene structure.
-void BVHLoader::InternReadFile( const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler)
-{
-    mFileName = pFile;
-
-    // read file into memory
-    std::unique_ptr<IOStream> file( pIOHandler->Open( pFile));
-    if( file.get() == NULL)
-        throw DeadlyImportError( "Failed to open file " + pFile + ".");
-
-    size_t fileSize = file->FileSize();
-    if( fileSize == 0)
-        throw DeadlyImportError( "File is too small.");
-
-    mBuffer.resize( fileSize);
-    file->Read( &mBuffer.front(), 1, fileSize);
-
-    // start reading
-    mReader = mBuffer.begin();
-    mLine = 1;
-    ReadStructure( pScene);
-
-    if (!noSkeletonMesh) {
-        // build a dummy mesh for the skeleton so that we see something at least
-        SkeletonMeshBuilder meshBuilder( pScene);
-    }
-
-    // construct an animation from all the motion data we read
-    CreateAnimation( pScene);
-}
-
-// ------------------------------------------------------------------------------------------------
-// Reads the file
-void BVHLoader::ReadStructure( aiScene* pScene)
-{
-    // first comes hierarchy
-    std::string header = GetNextToken();
-    if( header != "HIERARCHY")
-        ThrowException( "Expected header string \"HIERARCHY\".");
-    ReadHierarchy( pScene);
-
-    // then comes the motion data
-    std::string motion = GetNextToken();
-    if( motion != "MOTION")
-        ThrowException( "Expected beginning of motion data \"MOTION\".");
-    ReadMotion( pScene);
-}
-
-// ------------------------------------------------------------------------------------------------
-// Reads the hierarchy
-void BVHLoader::ReadHierarchy( aiScene* pScene)
-{
-    std::string root = GetNextToken();
-    if( root != "ROOT")
-        ThrowException( "Expected root node \"ROOT\".");
-
-    // Go read the hierarchy from here
-    pScene->mRootNode = ReadNode();
-}
-
-// ------------------------------------------------------------------------------------------------
-// Reads a node and recursively its childs and returns the created node;
-aiNode* BVHLoader::ReadNode()
-{
-    // first token is name
-    std::string nodeName = GetNextToken();
-    if( nodeName.empty() || nodeName == "{")
-        ThrowException( format() << "Expected node name, but found \"" << nodeName << "\"." );
-
-    // then an opening brace should follow
-    std::string openBrace = GetNextToken();
-    if( openBrace != "{")
-        ThrowException( format() << "Expected opening brace \"{\", but found \"" << openBrace << "\"." );
-
-    // Create a node
-    aiNode* node = new aiNode( nodeName);
-    std::vector<aiNode*> childNodes;
-
-    // and create an bone entry for it
-    mNodes.push_back( Node( node));
-    Node& internNode = mNodes.back();
-
-    // now read the node's contents
-    std::string siteToken;
-    while( 1)
-    {
-        std::string token = GetNextToken();
-
-        // node offset to parent node
-        if( token == "OFFSET")
-            ReadNodeOffset( node);
-        else if( token == "CHANNELS")
-            ReadNodeChannels( internNode);
-        else if( token == "JOINT")
-        {
-            // child node follows
-            aiNode* child = ReadNode();
-            child->mParent = node;
-            childNodes.push_back( child);
-        }
-        else if( token == "End")
-        {
-            // The real symbol is "End Site". Second part comes in a separate token
-            siteToken.clear();
-            siteToken = GetNextToken();
-            if( siteToken != "Site")
-                ThrowException( format() << "Expected \"End Site\" keyword, but found \"" << token << " " << siteToken << "\"." );
-
-            aiNode* child = ReadEndSite( nodeName);
-            child->mParent = node;
-            childNodes.push_back( child);
-        }
-        else if( token == "}")
-        {
-            // we're done with that part of the hierarchy
-            break;
-        } else
-        {
-            // everything else is a parse error
-            ThrowException( format() << "Unknown keyword \"" << token << "\"." );
-        }
-    }
-
-    // add the child nodes if there are any
-    if( childNodes.size() > 0)
-    {
-        node->mNumChildren = static_cast<unsigned int>(childNodes.size());
-        node->mChildren = new aiNode*[node->mNumChildren];
-        std::copy( childNodes.begin(), childNodes.end(), node->mChildren);
-    }
-
-    // and return the sub-hierarchy we built here
-    return node;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Reads an end node and returns the created node.
-aiNode* BVHLoader::ReadEndSite( const std::string& pParentName)
-{
-    // check opening brace
-    std::string openBrace = GetNextToken();
-    if( openBrace != "{")
-        ThrowException( format() << "Expected opening brace \"{\", but found \"" << openBrace << "\".");
-
-    // Create a node
-    aiNode* node = new aiNode( "EndSite_" + pParentName);
-
-    // now read the node's contents. Only possible entry is "OFFSET"
-    std::string token;
-    while( 1) {
-        token.clear();
-        token = GetNextToken();
-
-        // end node's offset
-        if( token == "OFFSET") {
-            ReadNodeOffset( node);
-        } else if( token == "}") {
-            // we're done with the end node
-            break;
-        } else {
-            // everything else is a parse error
-            ThrowException( format() << "Unknown keyword \"" << token << "\"." );
-        }
-    }
-
-    // and return the sub-hierarchy we built here
-    return node;
-}
-// ------------------------------------------------------------------------------------------------
-// Reads a node offset for the given node
-void BVHLoader::ReadNodeOffset( aiNode* pNode)
-{
-    // Offset consists of three floats to read
-    aiVector3D offset;
-    offset.x = GetNextTokenAsFloat();
-    offset.y = GetNextTokenAsFloat();
-    offset.z = GetNextTokenAsFloat();
-
-    // build a transformation matrix from it
-    pNode->mTransformation = aiMatrix4x4( 1.0f, 0.0f, 0.0f, offset.x,
-                                          0.0f, 1.0f, 0.0f, offset.y,
-                                          0.0f, 0.0f, 1.0f, offset.z,
-                                          0.0f, 0.0f, 0.0f, 1.0f);
-}
-
-// ------------------------------------------------------------------------------------------------
-// Reads the animation channels for the given node
-void BVHLoader::ReadNodeChannels( BVHLoader::Node& pNode)
-{
-    // number of channels. Use the float reader because we're lazy
-    float numChannelsFloat = GetNextTokenAsFloat();
-    unsigned int numChannels = (unsigned int) numChannelsFloat;
-
-    for( unsigned int a = 0; a < numChannels; a++)
-    {
-        std::string channelToken = GetNextToken();
-
-        if( channelToken == "Xposition")
-            pNode.mChannels.push_back( Channel_PositionX);
-        else if( channelToken == "Yposition")
-            pNode.mChannels.push_back( Channel_PositionY);
-        else if( channelToken == "Zposition")
-            pNode.mChannels.push_back( Channel_PositionZ);
-        else if( channelToken == "Xrotation")
-            pNode.mChannels.push_back( Channel_RotationX);
-        else if( channelToken == "Yrotation")
-            pNode.mChannels.push_back( Channel_RotationY);
-        else if( channelToken == "Zrotation")
-            pNode.mChannels.push_back( Channel_RotationZ);
-        else
-            ThrowException( format() << "Invalid channel specifier \"" << channelToken << "\"." );
-    }
-}
-
-// ------------------------------------------------------------------------------------------------
-// Reads the motion data
-void BVHLoader::ReadMotion( aiScene* /*pScene*/)
-{
-    // Read number of frames
-    std::string tokenFrames = GetNextToken();
-    if( tokenFrames != "Frames:")
-        ThrowException( format() << "Expected frame count \"Frames:\", but found \"" << tokenFrames << "\".");
-
-    float numFramesFloat = GetNextTokenAsFloat();
-    mAnimNumFrames = (unsigned int) numFramesFloat;
-
-    // Read frame duration
-    std::string tokenDuration1 = GetNextToken();
-    std::string tokenDuration2 = GetNextToken();
-    if( tokenDuration1 != "Frame" || tokenDuration2 != "Time:")
-        ThrowException( format() << "Expected frame duration \"Frame Time:\", but found \"" << tokenDuration1 << " " << tokenDuration2 << "\"." );
-
-    mAnimTickDuration = GetNextTokenAsFloat();
-
-    // resize value vectors for each node
-    for( std::vector<Node>::iterator it = mNodes.begin(); it != mNodes.end(); ++it)
-        it->mChannelValues.reserve( it->mChannels.size() * mAnimNumFrames);
-
-    // now read all the data and store it in the corresponding node's value vector
-    for( unsigned int frame = 0; frame < mAnimNumFrames; ++frame)
-    {
-        // on each line read the values for all nodes
-        for( std::vector<Node>::iterator it = mNodes.begin(); it != mNodes.end(); ++it)
-        {
-            // get as many values as the node has channels
-            for( unsigned int c = 0; c < it->mChannels.size(); ++c)
-                it->mChannelValues.push_back( GetNextTokenAsFloat());
-        }
-
-        // after one frame worth of values for all nodes there should be a newline, but we better don't rely on it
-    }
-}
-
-// ------------------------------------------------------------------------------------------------
-// Retrieves the next token
-std::string BVHLoader::GetNextToken()
-{
-    // skip any preceding whitespace
-    while( mReader != mBuffer.end())
-    {
-        if( !isspace( *mReader))
-            break;
-
-        // count lines
-        if( *mReader == '\n')
-            mLine++;
-
-        ++mReader;
-    }
-
-    // collect all chars till the next whitespace. BVH is easy in respect to that.
-    std::string token;
-    while( mReader != mBuffer.end())
-    {
-        if( isspace( *mReader))
-            break;
-
-        token.push_back( *mReader);
-        ++mReader;
-
-        // little extra logic to make sure braces are counted correctly
-        if( token == "{" || token == "}")
-            break;
-    }
-
-    // empty token means end of file, which is just fine
-    return token;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Reads the next token as a float
-float BVHLoader::GetNextTokenAsFloat()
-{
-    std::string token = GetNextToken();
-    if( token.empty())
-        ThrowException( "Unexpected end of file while trying to read a float");
-
-    // check if the float is valid by testing if the atof() function consumed every char of the token
-    const char* ctoken = token.c_str();
-    float result = 0.0f;
-    ctoken = fast_atoreal_move<float>( ctoken, result);
-
-    if( ctoken != token.c_str() + token.length())
-        ThrowException( format() << "Expected a floating point number, but found \"" << token << "\"." );
-
-    return result;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Aborts the file reading with an exception
-AI_WONT_RETURN void BVHLoader::ThrowException( const std::string& pError)
-{
-    throw DeadlyImportError( format() << mFileName << ":" << mLine << " - " << pError);
-}
-
-// ------------------------------------------------------------------------------------------------
-// Constructs an animation for the motion data and stores it in the given scene
-void BVHLoader::CreateAnimation( aiScene* pScene)
-{
-    // create the animation
-    pScene->mNumAnimations = 1;
-    pScene->mAnimations = new aiAnimation*[1];
-    aiAnimation* anim = new aiAnimation;
-    pScene->mAnimations[0] = anim;
-
-    // put down the basic parameters
-    anim->mName.Set( "Motion");
-    anim->mTicksPerSecond = 1.0 / double( mAnimTickDuration);
-    anim->mDuration = double( mAnimNumFrames - 1);
-
-    // now generate the tracks for all nodes
-    anim->mNumChannels = static_cast<unsigned int>(mNodes.size());
-    anim->mChannels = new aiNodeAnim*[anim->mNumChannels];
-
-    // FIX: set the array elements to NULL to ensure proper deletion if an exception is thrown
-    for (unsigned int i = 0; i < anim->mNumChannels;++i)
-        anim->mChannels[i] = NULL;
-
-    for( unsigned int a = 0; a < anim->mNumChannels; a++)
-    {
-        const Node& node = mNodes[a];
-        const std::string nodeName = std::string( node.mNode->mName.data );
-        aiNodeAnim* nodeAnim = new aiNodeAnim;
-        anim->mChannels[a] = nodeAnim;
-        nodeAnim->mNodeName.Set( nodeName);
-		std::map<BVHLoader::ChannelType, int> channelMap;
-
-		//Build map of channels 
-		for (unsigned int channel = 0; channel < node.mChannels.size(); ++channel)
-		{
-			channelMap[node.mChannels[channel]] = channel;
-		}
-
-        // translational part, if given
-        if( node.mChannels.size() == 6)
-        {
-            nodeAnim->mNumPositionKeys = mAnimNumFrames;
-            nodeAnim->mPositionKeys = new aiVectorKey[mAnimNumFrames];
-            aiVectorKey* poskey = nodeAnim->mPositionKeys;
-            for( unsigned int fr = 0; fr < mAnimNumFrames; ++fr)
-            {
-                poskey->mTime = double( fr);
-
-                // Now compute all translations 
-                for(BVHLoader::ChannelType channel = Channel_PositionX; channel <= Channel_PositionZ; channel = (BVHLoader::ChannelType)(channel +1))
-                {
-					//Find channel in node
-					std::map<BVHLoader::ChannelType, int>::iterator mapIter = channelMap.find(channel);
-
-					if (mapIter == channelMap.end())
-						throw DeadlyImportError("Missing position channel in node " + nodeName);
-					else {
-						int channelIdx = mapIter->second;
-						switch (channel) {
-						    case Channel_PositionX: 
-                                poskey->mValue.x = node.mChannelValues[fr * node.mChannels.size() + channelIdx]; 
-                                break;
-						    case Channel_PositionY: 
-                                poskey->mValue.y = node.mChannelValues[fr * node.mChannels.size() + channelIdx]; 
-                                break;
-						    case Channel_PositionZ: 
-                                poskey->mValue.z = node.mChannelValues[fr * node.mChannels.size() + channelIdx]; 
-                                break;
-                                
-                            default:
-                                break;
-						}
-
-					}
-                }
-                ++poskey;
-            }
-        } else
-        {
-            // if no translation part is given, put a default sequence
-            aiVector3D nodePos( node.mNode->mTransformation.a4, node.mNode->mTransformation.b4, node.mNode->mTransformation.c4);
-            nodeAnim->mNumPositionKeys = 1;
-            nodeAnim->mPositionKeys = new aiVectorKey[1];
-            nodeAnim->mPositionKeys[0].mTime = 0.0;
-            nodeAnim->mPositionKeys[0].mValue = nodePos;
-        }
-
-        // rotation part. Always present. First find value offsets
-        {
-
-            // Then create the number of rotation keys
-            nodeAnim->mNumRotationKeys = mAnimNumFrames;
-            nodeAnim->mRotationKeys = new aiQuatKey[mAnimNumFrames];
-            aiQuatKey* rotkey = nodeAnim->mRotationKeys;
-            for( unsigned int fr = 0; fr < mAnimNumFrames; ++fr)
-            {
-                aiMatrix4x4 temp;
-                aiMatrix3x3 rotMatrix;
-				for (BVHLoader::ChannelType channel = Channel_RotationX; channel <= Channel_RotationZ; channel = (BVHLoader::ChannelType)(channel + 1))
-				{
-					//Find channel in node
-					std::map<BVHLoader::ChannelType, int>::iterator mapIter = channelMap.find(channel);
-
-					if (mapIter == channelMap.end())
-						throw DeadlyImportError("Missing rotation channel in node " + nodeName);
-					else {
-						int channelIdx = mapIter->second;
-						// translate ZXY euler angels into a quaternion
-						const float angle = node.mChannelValues[fr * node.mChannels.size() + channelIdx] * float(AI_MATH_PI) / 180.0f;
-
-						// Compute rotation transformations in the right order
-						switch (channel)
-						{
-							case Channel_RotationX: 
-                                aiMatrix4x4::RotationX(angle, temp); rotMatrix *= aiMatrix3x3(temp); 
-                                break;
-							case Channel_RotationY: 
-                                aiMatrix4x4::RotationY(angle, temp); rotMatrix *= aiMatrix3x3(temp);  
-                                break;
-							case Channel_RotationZ: aiMatrix4x4::RotationZ(angle, temp); rotMatrix *= aiMatrix3x3(temp); 
-                                break;
-                            default:
-                                break;
-						}
-					}
-                }
-
-                rotkey->mTime = double( fr);
-                rotkey->mValue = aiQuaternion( rotMatrix);
-                ++rotkey;
-            }
-        }
-
-        // scaling part. Always just a default track
-        {
-            nodeAnim->mNumScalingKeys = 1;
-            nodeAnim->mScalingKeys = new aiVectorKey[1];
-            nodeAnim->mScalingKeys[0].mTime = 0.0;
-            nodeAnim->mScalingKeys[0].mValue.Set( 1.0f, 1.0f, 1.0f);
-        }
-    }
-}
-
-#endif // !! ASSIMP_BUILD_NO_BVH_IMPORTER
diff --git a/code/Blender/BlenderCustomData.cpp b/code/Blender/BlenderCustomData.cpp
deleted file mode 100644
index 6561eaf22..000000000
--- a/code/Blender/BlenderCustomData.cpp
+++ /dev/null
@@ -1,189 +0,0 @@
-#include "BlenderCustomData.h"
-#include "BlenderDNA.h"
-#include <array>
-#include <functional>
-
-namespace Assimp {
-    namespace Blender {
-        /**
-        *   @brief  read/convert of Structure array to memory
-        */
-        template<typename T>
-        bool read(const Structure &s, T *p, const size_t cnt, const FileDatabase &db) {
-            for (size_t i = 0; i < cnt; ++i) {
-                T read;
-                s.Convert(read, db);
-                *p = read;
-                p++;
-            }
-            return true;
-        }
-
-        /**
-        *   @brief  pointer to function read memory for n CustomData types
-        */
-        typedef bool        (*PRead)(ElemBase *pOut, const size_t cnt, const FileDatabase &db);
-        typedef ElemBase *  (*PCreate)(const size_t cnt);
-        typedef void(*PDestroy)(ElemBase *);
-
-#define IMPL_STRUCT_READ(ty)                                                    \
-        bool read##ty(ElemBase *v, const size_t cnt, const FileDatabase &db) {  \
-        ty *ptr = dynamic_cast<ty*>(v);                                         \
-        if (nullptr == ptr) {                                                   \
-            return false;                                                       \
-        }                                                                       \
-        return read<ty>(db.dna[#ty], ptr, cnt, db);                             \
-        }
-
-#define IMPL_STRUCT_CREATE(ty)                                                  \
-        ElemBase *create##ty(const size_t cnt) {                                \
-            return new ty[cnt];                                                 \
-        }
-
-#define IMPL_STRUCT_DESTROY(ty)                                                 \
-        void destroy##ty(ElemBase *pE) {                                        \
-            ty *p = dynamic_cast<ty *>(pE);                                     \
-            delete[]p;                                                          \
-        }
-
-        /**
-        *   @brief  helper macro to define Structure functions
-        */
-#define IMPL_STRUCT(ty)                                                         \
-        IMPL_STRUCT_READ(ty)                                                    \
-        IMPL_STRUCT_CREATE(ty)                                                  \
-        IMPL_STRUCT_DESTROY(ty)
-
-        // supported structures for CustomData
-        IMPL_STRUCT(MVert)
-        IMPL_STRUCT(MEdge)
-        IMPL_STRUCT(MFace)
-        IMPL_STRUCT(MTFace)
-        IMPL_STRUCT(MTexPoly)
-        IMPL_STRUCT(MLoopUV)
-        IMPL_STRUCT(MLoopCol)
-        IMPL_STRUCT(MPoly)
-        IMPL_STRUCT(MLoop)
-
-        /**
-        *   @brief  describes the size of data and the read function to be used for single CustomerData.type
-        */
-        struct CustomDataTypeDescription {
-            PRead Read;                         ///< function to read one CustomData type element
-            PCreate Create;                       ///< function to allocate n type elements
-            PDestroy Destroy;
-
-            CustomDataTypeDescription(PRead read, PCreate create, PDestroy destroy)
-                : Read(read)
-                , Create(create)
-                , Destroy(destroy)
-            {}
-        };
-
-
-        /**
-        *   @brief  helper macro to define Structure type specific CustomDataTypeDescription
-        *   @note   IMPL_STRUCT_READ for same ty must be used earlier to implement the typespecific read function
-        */
-#define DECL_STRUCT_CUSTOMDATATYPEDESCRIPTION(ty)           \
-        CustomDataTypeDescription{&read##ty, &create##ty, &destroy##ty}
-
-        /**
-        *   @brief  helper macro to define CustomDataTypeDescription for UNSUPPORTED type
-        */
-#define DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION          \
-        CustomDataTypeDescription{nullptr, nullptr, nullptr}
-
-        /**
-        *   @brief  descriptors for data pointed to from CustomDataLayer.data
-        *   @note   some of the CustomData uses already well defined Structures
-        *           other (like CD_ORCO, ...) uses arrays of rawtypes or even arrays of Structures
-        *           use a special readfunction for that cases
-        */
-        std::array<CustomDataTypeDescription, CD_NUMTYPES> customDataTypeDescriptions = { {
-            DECL_STRUCT_CUSTOMDATATYPEDESCRIPTION(MVert),
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_STRUCT_CUSTOMDATATYPEDESCRIPTION(MEdge),
-            DECL_STRUCT_CUSTOMDATATYPEDESCRIPTION(MFace),
-            DECL_STRUCT_CUSTOMDATATYPEDESCRIPTION(MTFace),
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_STRUCT_CUSTOMDATATYPEDESCRIPTION(MTexPoly),
-            DECL_STRUCT_CUSTOMDATATYPEDESCRIPTION(MLoopUV),
-            DECL_STRUCT_CUSTOMDATATYPEDESCRIPTION(MLoopCol),
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_STRUCT_CUSTOMDATATYPEDESCRIPTION(MPoly),
-            DECL_STRUCT_CUSTOMDATATYPEDESCRIPTION(MLoop),
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION,
-            DECL_UNSUPPORTED_CUSTOMDATATYPEDESCRIPTION
-        }};
-
-
-        bool isValidCustomDataType(const int cdtype) {
-            return cdtype >= 0 && cdtype < CD_NUMTYPES;
-        }
-
-        bool readCustomData(std::shared_ptr<ElemBase> &out, const int cdtype, const size_t cnt, const FileDatabase &db) {
-            if (!isValidCustomDataType(cdtype)) {
-                throw Error((Formatter::format(), "CustomData.type ", cdtype, " out of index"));
-            }
-
-            const CustomDataTypeDescription cdtd = customDataTypeDescriptions[cdtype];
-            if (cdtd.Read && cdtd.Create && cdtd.Destroy && cnt > 0) {
-                // allocate cnt elements and parse them from file
-                out.reset(cdtd.Create(cnt), cdtd.Destroy);
-                return cdtd.Read(out.get(), cnt, db);
-            }
-            return false;
-        }
-
-        std::shared_ptr<CustomDataLayer> getCustomDataLayer(const CustomData &customdata, const CustomDataType cdtype, const std::string &name) {
-            for (auto it = customdata.layers.begin(); it != customdata.layers.end(); ++it) {
-                if (it->get()->type == cdtype && name == it->get()->name) {
-                    return *it;
-                }
-            }
-            return nullptr;
-        }
-
-        const ElemBase * getCustomDataLayerData(const CustomData &customdata, const CustomDataType cdtype, const std::string &name)
-        {
-            const std::shared_ptr<CustomDataLayer> pLayer = getCustomDataLayer(customdata, cdtype, name);
-            if (pLayer && pLayer->data) {
-                return pLayer->data.get();
-            }
-            return nullptr;
-        }
-    }
-}
diff --git a/code/Blender/BlenderScene.cpp b/code/Blender/BlenderScene.cpp
deleted file mode 100644
index 1391a2833..000000000
--- a/code/Blender/BlenderScene.cpp
+++ /dev/null
@@ -1,875 +0,0 @@
-/*
-Open Asset Import Library (ASSIMP)
-----------------------------------------------------------------------
-
-Copyright (c) 2006-2020, ASSIMP Development Team
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the
-following conditions are met:
-
-* Redistributions of source code must retain the above
-  copyright notice, this list of conditions and the
-  following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-  copyright notice, this list of conditions and the
-  following disclaimer in the documentation and/or other
-  materials provided with the distribution.
-
-* Neither the name of the ASSIMP team, nor the names of its
-  contributors may be used to endorse or promote products
-  derived from this software without specific prior
-  written permission of the ASSIMP Development Team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-----------------------------------------------------------------------
-*/
-
-/** @file  BlenderScene.cpp
- *  @brief MACHINE GENERATED BY ./scripts/BlenderImporter/genblenddna.py
- */
-
-#ifndef ASSIMP_BUILD_NO_BLEND_IMPORTER
-
-#include "BlenderScene.h"
-#include "BlenderSceneGen.h"
-#include "BlenderDNA.h"
-#include "BlenderCustomData.h"
-
-using namespace Assimp;
-using namespace Assimp::Blender;
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<Object> (
-    Object& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadField<ErrorPolicy_Fail>(dest.id,"id",db);
-    int temp = 0;
-    ReadField<ErrorPolicy_Fail>(temp,"type",db);
-    dest.type = static_cast<Assimp::Blender::Object::Type>(temp);
-    ReadFieldArray2<ErrorPolicy_Warn>(dest.obmat,"obmat",db);
-    ReadFieldArray2<ErrorPolicy_Warn>(dest.parentinv,"parentinv",db);
-    ReadFieldArray<ErrorPolicy_Warn>(dest.parsubstr,"parsubstr",db);
-    {
-        std::shared_ptr<Object> parent;
-        ReadFieldPtr<ErrorPolicy_Warn>(parent,"*parent",db);
-        dest.parent = parent.get();
-    }
-    ReadFieldPtr<ErrorPolicy_Warn>(dest.track,"*track",db);
-    ReadFieldPtr<ErrorPolicy_Warn>(dest.proxy,"*proxy",db);
-    ReadFieldPtr<ErrorPolicy_Warn>(dest.proxy_from,"*proxy_from",db);
-    ReadFieldPtr<ErrorPolicy_Warn>(dest.proxy_group,"*proxy_group",db);
-    ReadFieldPtr<ErrorPolicy_Warn>(dest.dup_group,"*dup_group",db);
-    ReadFieldPtr<ErrorPolicy_Fail>(dest.data,"*data",db);
-    ReadField<ErrorPolicy_Igno>(dest.modifiers,"modifiers",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<Group> (
-    Group& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadField<ErrorPolicy_Fail>(dest.id,"id",db);
-    ReadField<ErrorPolicy_Igno>(dest.layer,"layer",db);
-    ReadFieldPtr<ErrorPolicy_Igno>(dest.gobject,"*gobject",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<MTex> (
-    MTex& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    int temp_short = 0;
-    ReadField<ErrorPolicy_Igno>(temp_short,"mapto",db);
-    dest.mapto = static_cast<Assimp::Blender::MTex::MapType>(temp_short);
-    int temp = 0;
-    ReadField<ErrorPolicy_Igno>(temp,"blendtype",db);
-    dest.blendtype = static_cast<Assimp::Blender::MTex::BlendType>(temp);
-    ReadFieldPtr<ErrorPolicy_Igno>(dest.object,"*object",db);
-    ReadFieldPtr<ErrorPolicy_Igno>(dest.tex,"*tex",db);
-    ReadFieldArray<ErrorPolicy_Igno>(dest.uvname,"uvname",db);
-    ReadField<ErrorPolicy_Igno>(temp,"projx",db);
-    dest.projx = static_cast<Assimp::Blender::MTex::Projection>(temp);
-    ReadField<ErrorPolicy_Igno>(temp,"projy",db);
-    dest.projy = static_cast<Assimp::Blender::MTex::Projection>(temp);
-    ReadField<ErrorPolicy_Igno>(temp,"projz",db);
-    dest.projz = static_cast<Assimp::Blender::MTex::Projection>(temp);
-    ReadField<ErrorPolicy_Igno>(dest.mapping,"mapping",db);
-    ReadFieldArray<ErrorPolicy_Igno>(dest.ofs,"ofs",db);
-    ReadFieldArray<ErrorPolicy_Igno>(dest.size,"size",db);
-    ReadField<ErrorPolicy_Igno>(dest.rot,"rot",db);
-    ReadField<ErrorPolicy_Igno>(dest.texflag,"texflag",db);
-    ReadField<ErrorPolicy_Igno>(dest.colormodel,"colormodel",db);
-    ReadField<ErrorPolicy_Igno>(dest.pmapto,"pmapto",db);
-    ReadField<ErrorPolicy_Igno>(dest.pmaptoneg,"pmaptoneg",db);
-    ReadField<ErrorPolicy_Warn>(dest.r,"r",db);
-    ReadField<ErrorPolicy_Warn>(dest.g,"g",db);
-    ReadField<ErrorPolicy_Warn>(dest.b,"b",db);
-    ReadField<ErrorPolicy_Warn>(dest.k,"k",db);
-    ReadField<ErrorPolicy_Igno>(dest.colspecfac,"colspecfac",db);
-    ReadField<ErrorPolicy_Igno>(dest.mirrfac,"mirrfac",db);
-    ReadField<ErrorPolicy_Igno>(dest.alphafac,"alphafac",db);
-    ReadField<ErrorPolicy_Igno>(dest.difffac,"difffac",db);
-    ReadField<ErrorPolicy_Igno>(dest.specfac,"specfac",db);
-    ReadField<ErrorPolicy_Igno>(dest.emitfac,"emitfac",db);
-    ReadField<ErrorPolicy_Igno>(dest.hardfac,"hardfac",db);
-    ReadField<ErrorPolicy_Igno>(dest.norfac,"norfac",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<TFace> (
-    TFace& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadFieldArray2<ErrorPolicy_Fail>(dest.uv,"uv",db);
-    ReadFieldArray<ErrorPolicy_Fail>(dest.col,"col",db);
-    ReadField<ErrorPolicy_Igno>(dest.flag,"flag",db);
-    ReadField<ErrorPolicy_Igno>(dest.mode,"mode",db);
-    ReadField<ErrorPolicy_Igno>(dest.tile,"tile",db);
-    ReadField<ErrorPolicy_Igno>(dest.unwrap,"unwrap",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<SubsurfModifierData> (
-    SubsurfModifierData& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadField<ErrorPolicy_Fail>(dest.modifier,"modifier",db);
-    ReadField<ErrorPolicy_Warn>(dest.subdivType,"subdivType",db);
-    ReadField<ErrorPolicy_Fail>(dest.levels,"levels",db);
-    ReadField<ErrorPolicy_Igno>(dest.renderLevels,"renderLevels",db);
-    ReadField<ErrorPolicy_Igno>(dest.flags,"flags",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<MFace> (
-    MFace& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadField<ErrorPolicy_Fail>(dest.v1,"v1",db);
-    ReadField<ErrorPolicy_Fail>(dest.v2,"v2",db);
-    ReadField<ErrorPolicy_Fail>(dest.v3,"v3",db);
-    ReadField<ErrorPolicy_Fail>(dest.v4,"v4",db);
-    ReadField<ErrorPolicy_Fail>(dest.mat_nr,"mat_nr",db);
-    ReadField<ErrorPolicy_Igno>(dest.flag,"flag",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<Lamp> (
-    Lamp& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadField<ErrorPolicy_Fail>(dest.id,"id",db);
-    int temp = 0;
-    ReadField<ErrorPolicy_Fail>(temp,"type",db);
-    dest.type = static_cast<Assimp::Blender::Lamp::Type>(temp);
-    ReadField<ErrorPolicy_Igno>(dest.flags,"flag",db);
-    ReadField<ErrorPolicy_Igno>(dest.colormodel,"colormodel",db);
-    ReadField<ErrorPolicy_Igno>(dest.totex,"totex",db);
-    ReadField<ErrorPolicy_Warn>(dest.r,"r",db);
-    ReadField<ErrorPolicy_Warn>(dest.g,"g",db);
-    ReadField<ErrorPolicy_Warn>(dest.b,"b",db);
-    ReadField<ErrorPolicy_Warn>(dest.k,"k",db);
-    ReadField<ErrorPolicy_Igno>(dest.energy,"energy",db);
-    ReadField<ErrorPolicy_Warn>(dest.dist,"dist",db);
-    ReadField<ErrorPolicy_Igno>(dest.spotsize,"spotsize",db);
-    ReadField<ErrorPolicy_Igno>(dest.spotblend,"spotblend",db);
-    ReadField<ErrorPolicy_Warn>(dest.constant_coefficient, "coeff_const", db);
-    ReadField<ErrorPolicy_Warn>(dest.linear_coefficient, "coeff_lin", db);
-    ReadField<ErrorPolicy_Warn>(dest.quadratic_coefficient, "coeff_quad", db);
-    ReadField<ErrorPolicy_Igno>(dest.att1,"att1",db);
-    ReadField<ErrorPolicy_Igno>(dest.att2,"att2",db);
-    ReadField<ErrorPolicy_Igno>(temp,"falloff_type",db);
-    dest.falloff_type = static_cast<Assimp::Blender::Lamp::FalloffType>(temp);
-    ReadField<ErrorPolicy_Igno>(dest.sun_brightness,"sun_brightness",db);
-    ReadField<ErrorPolicy_Igno>(dest.area_size,"area_size",db);
-    ReadField<ErrorPolicy_Igno>(dest.area_sizey,"area_sizey",db);
-    ReadField<ErrorPolicy_Igno>(dest.area_sizez,"area_sizez",db);
-    ReadField<ErrorPolicy_Igno>(dest.area_shape,"area_shape",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<MDeformWeight> (
-    MDeformWeight& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadField<ErrorPolicy_Fail>(dest.def_nr,"def_nr",db);
-    ReadField<ErrorPolicy_Fail>(dest.weight,"weight",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<PackedFile> (
-    PackedFile& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadField<ErrorPolicy_Warn>(dest.size,"size",db);
-    ReadField<ErrorPolicy_Warn>(dest.seek,"seek",db);
-    ReadFieldPtr<ErrorPolicy_Warn>(dest.data,"*data",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<Base> (
-    Base& dest,
-    const FileDatabase& db
-    ) const
-{
-    // note: as per https://github.com/assimp/assimp/issues/128,
-    // reading the Object linked list recursively is prone to stack overflow.
-    // This structure converter is therefore an hand-written exception that
-    // does it iteratively.
-
-    const int initial_pos = db.reader->GetCurrentPos();
-
-    std::pair<Base*, int> todo = std::make_pair(&dest, initial_pos);
-    for ( ;; ) {
-
-        Base& cur_dest = *todo.first;
-        db.reader->SetCurrentPos(todo.second);
-
-        // we know that this is a double-linked, circular list which we never
-        // traverse backwards, so don't bother resolving the back links.
-        cur_dest.prev = NULL;
-
-        ReadFieldPtr<ErrorPolicy_Warn>(cur_dest.object,"*object",db);
-
-        // the return value of ReadFieldPtr indicates whether the object
-        // was already cached. In this case, we don't need to resolve
-        // it again.
-        if(!ReadFieldPtr<ErrorPolicy_Warn>(cur_dest.next,"*next",db, true) && cur_dest.next) {
-            todo = std::make_pair(&*cur_dest.next, db.reader->GetCurrentPos());
-            continue;
-        }
-        break;
-    }
-
-    db.reader->SetCurrentPos(initial_pos + size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<MTFace> (
-    MTFace& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadFieldArray2<ErrorPolicy_Fail>(dest.uv,"uv",db);
-    ReadField<ErrorPolicy_Igno>(dest.flag,"flag",db);
-    ReadField<ErrorPolicy_Igno>(dest.mode,"mode",db);
-    ReadField<ErrorPolicy_Igno>(dest.tile,"tile",db);
-    ReadField<ErrorPolicy_Igno>(dest.unwrap,"unwrap",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<Material> (
-    Material& dest,
-    const FileDatabase& db
-    ) const
-{
-    ReadField<ErrorPolicy_Fail>(dest.id,"id",db);
-    ReadField<ErrorPolicy_Warn>(dest.r,"r",db);
-    ReadField<ErrorPolicy_Warn>(dest.g,"g",db);
-    ReadField<ErrorPolicy_Warn>(dest.b,"b",db);
-    ReadField<ErrorPolicy_Warn>(dest.specr,"specr",db);
-    ReadField<ErrorPolicy_Warn>(dest.specg,"specg",db);
-    ReadField<ErrorPolicy_Warn>(dest.specb,"specb",db);
-    ReadField<ErrorPolicy_Igno>(dest.har,"har",db);
-    ReadField<ErrorPolicy_Warn>(dest.ambr,"ambr",db);
-    ReadField<ErrorPolicy_Warn>(dest.ambg,"ambg",db);
-    ReadField<ErrorPolicy_Warn>(dest.ambb,"ambb",db);
-    ReadField<ErrorPolicy_Igno>(dest.mirr,"mirr",db);
-    ReadField<ErrorPolicy_Igno>(dest.mirg,"mirg",db);
-    ReadField<ErrorPolicy_Igno>(dest.mirb,"mirb",db);
-    ReadField<ErrorPolicy_Warn>(dest.emit,"emit",db);
-    ReadField<ErrorPolicy_Igno>(dest.ray_mirror,"ray_mirror",db);
-    ReadField<ErrorPolicy_Warn>(dest.alpha,"alpha",db);
-    ReadField<ErrorPolicy_Igno>(dest.ref,"ref",db);
-    ReadField<ErrorPolicy_Igno>(dest.translucency,"translucency",db);
-    ReadField<ErrorPolicy_Igno>(dest.mode,"mode",db);
-    ReadField<ErrorPolicy_Igno>(dest.roughness,"roughness",db);
-    ReadField<ErrorPolicy_Igno>(dest.darkness,"darkness",db);
-    ReadField<ErrorPolicy_Igno>(dest.refrac,"refrac",db);
-    ReadFieldPtr<ErrorPolicy_Igno>(dest.group,"*group",db);
-    ReadField<ErrorPolicy_Warn>(dest.diff_shader,"diff_shader",db);
-    ReadField<ErrorPolicy_Warn>(dest.spec_shader,"spec_shader",db);
-    ReadFieldPtr<ErrorPolicy_Igno>(dest.mtex,"*mtex",db);
-
-
-    ReadField<ErrorPolicy_Igno>(dest.amb, "amb", db);
-    ReadField<ErrorPolicy_Igno>(dest.ang, "ang", db);
-    ReadField<ErrorPolicy_Igno>(dest.spectra, "spectra", db);
-    ReadField<ErrorPolicy_Igno>(dest.spec, "spec", db);
-    ReadField<ErrorPolicy_Igno>(dest.zoffs, "zoffs", db);
-    ReadField<ErrorPolicy_Igno>(dest.add, "add", db);
-    ReadField<ErrorPolicy_Igno>(dest.fresnel_mir, "fresnel_mir", db);
-    ReadField<ErrorPolicy_Igno>(dest.fresnel_mir_i, "fresnel_mir_i", db);
-    ReadField<ErrorPolicy_Igno>(dest.fresnel_tra, "fresnel_tra", db);
-    ReadField<ErrorPolicy_Igno>(dest.fresnel_tra_i, "fresnel_tra_i", db);
-    ReadField<ErrorPolicy_Igno>(dest.filter, "filter", db);
-    ReadField<ErrorPolicy_Igno>(dest.tx_limit, "tx_limit", db);
-    ReadField<ErrorPolicy_Igno>(dest.tx_falloff, "tx_falloff", db);
-    ReadField<ErrorPolicy_Igno>(dest.gloss_mir, "gloss_mir", db);
-    ReadField<ErrorPolicy_Igno>(dest.gloss_tra, "gloss_tra", db);
-    ReadField<ErrorPolicy_Igno>(dest.adapt_thresh_mir, "adapt_thresh_mir", db);
-    ReadField<ErrorPolicy_Igno>(dest.adapt_thresh_tra, "adapt_thresh_tra", db);
-    ReadField<ErrorPolicy_Igno>(dest.aniso_gloss_mir, "aniso_gloss_mir", db);
-    ReadField<ErrorPolicy_Igno>(dest.dist_mir, "dist_mir", db);
-    ReadField<ErrorPolicy_Igno>(dest.hasize, "hasize", db);
-    ReadField<ErrorPolicy_Igno>(dest.flaresize, "flaresize", db);
-    ReadField<ErrorPolicy_Igno>(dest.subsize, "subsize", db);
-    ReadField<ErrorPolicy_Igno>(dest.flareboost, "flareboost", db);
-    ReadField<ErrorPolicy_Igno>(dest.strand_sta, "strand_sta", db);
-    ReadField<ErrorPolicy_Igno>(dest.strand_end, "strand_end", db);
-    ReadField<ErrorPolicy_Igno>(dest.strand_ease, "strand_ease", db);
-    ReadField<ErrorPolicy_Igno>(dest.strand_surfnor, "strand_surfnor", db);
-    ReadField<ErrorPolicy_Igno>(dest.strand_min, "strand_min", db);
-    ReadField<ErrorPolicy_Igno>(dest.strand_widthfade, "strand_widthfade", db);
-    ReadField<ErrorPolicy_Igno>(dest.sbias, "sbias", db);
-    ReadField<ErrorPolicy_Igno>(dest.lbias, "lbias", db);
-    ReadField<ErrorPolicy_Igno>(dest.shad_alpha, "shad_alpha", db);
-    ReadField<ErrorPolicy_Igno>(dest.param, "param", db);
-    ReadField<ErrorPolicy_Igno>(dest.rms, "rms", db);
-    ReadField<ErrorPolicy_Igno>(dest.rampfac_col, "rampfac_col", db);
-    ReadField<ErrorPolicy_Igno>(dest.rampfac_spec, "rampfac_spec", db);
-    ReadField<ErrorPolicy_Igno>(dest.friction, "friction", db);
-    ReadField<ErrorPolicy_Igno>(dest.fh, "fh", db);
-    ReadField<ErrorPolicy_Igno>(dest.reflect, "reflect", db);
-    ReadField<ErrorPolicy_Igno>(dest.fhdist, "fhdist", db);
-    ReadField<ErrorPolicy_Igno>(dest.xyfrict, "xyfrict", db);
-    ReadField<ErrorPolicy_Igno>(dest.sss_radius, "sss_radius", db);
-    ReadField<ErrorPolicy_Igno>(dest.sss_col, "sss_col", db);
-    ReadField<ErrorPolicy_Igno>(dest.sss_error, "sss_error", db);
-    ReadField<ErrorPolicy_Igno>(dest.sss_scale, "sss_scale", db);
-    ReadField<ErrorPolicy_Igno>(dest.sss_ior, "sss_ior", db);
-    ReadField<ErrorPolicy_Igno>(dest.sss_colfac, "sss_colfac", db);
-    ReadField<ErrorPolicy_Igno>(dest.sss_texfac, "sss_texfac", db);
-    ReadField<ErrorPolicy_Igno>(dest.sss_front, "sss_front", db);
-    ReadField<ErrorPolicy_Igno>(dest.sss_back, "sss_back", db);
-
-    ReadField<ErrorPolicy_Igno>(dest.material_type, "material_type", db);
-    ReadField<ErrorPolicy_Igno>(dest.flag, "flag", db);
-    ReadField<ErrorPolicy_Igno>(dest.ray_depth, "ray_depth", db);
-    ReadField<ErrorPolicy_Igno>(dest.ray_depth_tra, "ray_depth_tra", db);
-    ReadField<ErrorPolicy_Igno>(dest.samp_gloss_mir, "samp_gloss_mir", db);
-    ReadField<ErrorPolicy_Igno>(dest.samp_gloss_tra, "samp_gloss_tra", db);
-    ReadField<ErrorPolicy_Igno>(dest.fadeto_mir, "fadeto_mir", db);
-    ReadField<ErrorPolicy_Igno>(dest.shade_flag, "shade_flag", db);
-    ReadField<ErrorPolicy_Igno>(dest.flarec, "flarec", db);
-    ReadField<ErrorPolicy_Igno>(dest.starc, "starc", db);
-    ReadField<ErrorPolicy_Igno>(dest.linec, "linec", db);
-    ReadField<ErrorPolicy_Igno>(dest.ringc, "ringc", db);
-    ReadField<ErrorPolicy_Igno>(dest.pr_lamp, "pr_lamp", db);
-    ReadField<ErrorPolicy_Igno>(dest.pr_texture, "pr_texture", db);
-    ReadField<ErrorPolicy_Igno>(dest.ml_flag, "ml_flag", db);
-    ReadField<ErrorPolicy_Igno>(dest.diff_shader, "diff_shader", db);
-    ReadField<ErrorPolicy_Igno>(dest.spec_shader, "spec_shader", db);
-    ReadField<ErrorPolicy_Igno>(dest.texco, "texco", db);
-    ReadField<ErrorPolicy_Igno>(dest.mapto, "mapto", db);
-    ReadField<ErrorPolicy_Igno>(dest.ramp_show, "ramp_show", db);
-    ReadField<ErrorPolicy_Igno>(dest.pad3, "pad3", db);
-    ReadField<ErrorPolicy_Igno>(dest.dynamode, "dynamode", db);
-    ReadField<ErrorPolicy_Igno>(dest.pad2, "pad2", db);
-    ReadField<ErrorPolicy_Igno>(dest.sss_flag, "sss_flag", db);
-    ReadField<ErrorPolicy_Igno>(dest.sss_preset, "sss_preset", db);
-    ReadField<ErrorPolicy_Igno>(dest.shadowonly_flag, "shadowonly_flag", db);
-    ReadField<ErrorPolicy_Igno>(dest.index, "index", db);
-    ReadField<ErrorPolicy_Igno>(dest.vcol_alpha, "vcol_alpha", db);
-    ReadField<ErrorPolicy_Igno>(dest.pad4, "pad4", db);
-
-    ReadField<ErrorPolicy_Igno>(dest.seed1, "seed1", db);
-    ReadField<ErrorPolicy_Igno>(dest.seed2, "seed2", db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<MTexPoly> (
-    MTexPoly& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    {
-        std::shared_ptr<Image> tpage;
-        ReadFieldPtr<ErrorPolicy_Igno>(tpage,"*tpage",db);
-        dest.tpage = tpage.get();
-    }
-    ReadField<ErrorPolicy_Igno>(dest.flag,"flag",db);
-    ReadField<ErrorPolicy_Igno>(dest.transp,"transp",db);
-    ReadField<ErrorPolicy_Igno>(dest.mode,"mode",db);
-    ReadField<ErrorPolicy_Igno>(dest.tile,"tile",db);
-    ReadField<ErrorPolicy_Igno>(dest.pad,"pad",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<Mesh> (
-    Mesh& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadField<ErrorPolicy_Fail>(dest.id,"id",db);
-    ReadField<ErrorPolicy_Fail>(dest.totface,"totface",db);
-    ReadField<ErrorPolicy_Fail>(dest.totedge,"totedge",db);
-    ReadField<ErrorPolicy_Fail>(dest.totvert,"totvert",db);
-    ReadField<ErrorPolicy_Igno>(dest.totloop,"totloop",db);
-    ReadField<ErrorPolicy_Igno>(dest.totpoly,"totpoly",db);
-    ReadField<ErrorPolicy_Igno>(dest.subdiv,"subdiv",db);
-    ReadField<ErrorPolicy_Igno>(dest.subdivr,"subdivr",db);
-    ReadField<ErrorPolicy_Igno>(dest.subsurftype,"subsurftype",db);
-    ReadField<ErrorPolicy_Igno>(dest.smoothresh,"smoothresh",db);
-    ReadFieldPtr<ErrorPolicy_Fail>(dest.mface,"*mface",db);
-    ReadFieldPtr<ErrorPolicy_Igno>(dest.mtface,"*mtface",db);
-    ReadFieldPtr<ErrorPolicy_Igno>(dest.tface,"*tface",db);
-    ReadFieldPtr<ErrorPolicy_Fail>(dest.mvert,"*mvert",db);
-    ReadFieldPtr<ErrorPolicy_Warn>(dest.medge,"*medge",db);
-    ReadFieldPtr<ErrorPolicy_Igno>(dest.mloop,"*mloop",db);
-    ReadFieldPtr<ErrorPolicy_Igno>(dest.mloopuv,"*mloopuv",db);
-    ReadFieldPtr<ErrorPolicy_Igno>(dest.mloopcol,"*mloopcol",db);
-    ReadFieldPtr<ErrorPolicy_Igno>(dest.mpoly,"*mpoly",db);
-    ReadFieldPtr<ErrorPolicy_Igno>(dest.mtpoly,"*mtpoly",db);
-    ReadFieldPtr<ErrorPolicy_Igno>(dest.dvert,"*dvert",db);
-    ReadFieldPtr<ErrorPolicy_Igno>(dest.mcol,"*mcol",db);
-    ReadFieldPtr<ErrorPolicy_Fail>(dest.mat,"**mat",db);
-
-    ReadField<ErrorPolicy_Igno>(dest.vdata, "vdata", db);
-    ReadField<ErrorPolicy_Igno>(dest.edata, "edata", db);
-    ReadField<ErrorPolicy_Igno>(dest.fdata, "fdata", db);
-    ReadField<ErrorPolicy_Igno>(dest.pdata, "pdata", db);
-    ReadField<ErrorPolicy_Warn>(dest.ldata, "ldata", db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<MDeformVert> (
-    MDeformVert& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadFieldPtr<ErrorPolicy_Warn>(dest.dw,"*dw",db);
-    ReadField<ErrorPolicy_Igno>(dest.totweight,"totweight",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<World> (
-    World& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadField<ErrorPolicy_Fail>(dest.id,"id",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<MLoopCol> (
-    MLoopCol& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadField<ErrorPolicy_Igno>(dest.r,"r",db);
-    ReadField<ErrorPolicy_Igno>(dest.g,"g",db);
-    ReadField<ErrorPolicy_Igno>(dest.b,"b",db);
-    ReadField<ErrorPolicy_Igno>(dest.a,"a",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<MVert> (
-    MVert& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadFieldArray<ErrorPolicy_Fail>(dest.co,"co",db);
-    ReadFieldArray<ErrorPolicy_Fail>(dest.no,"no",db);
-    ReadField<ErrorPolicy_Igno>(dest.flag,"flag",db);
-    //ReadField<ErrorPolicy_Warn>(dest.mat_nr,"mat_nr",db);
-    ReadField<ErrorPolicy_Igno>(dest.bweight,"bweight",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<MEdge> (
-    MEdge& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadField<ErrorPolicy_Fail>(dest.v1,"v1",db);
-    ReadField<ErrorPolicy_Fail>(dest.v2,"v2",db);
-    ReadField<ErrorPolicy_Igno>(dest.crease,"crease",db);
-    ReadField<ErrorPolicy_Igno>(dest.bweight,"bweight",db);
-    ReadField<ErrorPolicy_Igno>(dest.flag,"flag",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<MLoopUV> (
-    MLoopUV& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadFieldArray<ErrorPolicy_Igno>(dest.uv,"uv",db);
-    ReadField<ErrorPolicy_Igno>(dest.flag,"flag",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<GroupObject> (
-    GroupObject& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadFieldPtr<ErrorPolicy_Fail>(dest.prev,"*prev",db);
-    ReadFieldPtr<ErrorPolicy_Fail>(dest.next,"*next",db);
-    ReadFieldPtr<ErrorPolicy_Igno>(dest.ob,"*ob",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<ListBase> (
-    ListBase& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadFieldPtr<ErrorPolicy_Igno>(dest.first,"*first",db);
-    ReadFieldPtr<ErrorPolicy_Igno>(dest.last,"*last",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<MLoop> (
-    MLoop& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadField<ErrorPolicy_Igno>(dest.v,"v",db);
-    ReadField<ErrorPolicy_Igno>(dest.e,"e",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<ModifierData> (
-    ModifierData& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadFieldPtr<ErrorPolicy_Warn>(dest.next,"*next",db);
-    ReadFieldPtr<ErrorPolicy_Warn>(dest.prev,"*prev",db);
-    ReadField<ErrorPolicy_Igno>(dest.type,"type",db);
-    ReadField<ErrorPolicy_Igno>(dest.mode,"mode",db);
-    ReadFieldArray<ErrorPolicy_Igno>(dest.name,"name",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<ID> (
-    ID& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadFieldArray<ErrorPolicy_Warn>(dest.name,"name",db);
-    ReadField<ErrorPolicy_Igno>(dest.flag,"flag",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<MCol> (
-    MCol& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadField<ErrorPolicy_Fail>(dest.r,"r",db);
-    ReadField<ErrorPolicy_Fail>(dest.g,"g",db);
-    ReadField<ErrorPolicy_Fail>(dest.b,"b",db);
-    ReadField<ErrorPolicy_Fail>(dest.a,"a",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<MPoly> (
-    MPoly& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadField<ErrorPolicy_Igno>(dest.loopstart,"loopstart",db);
-    ReadField<ErrorPolicy_Igno>(dest.totloop,"totloop",db);
-    ReadField<ErrorPolicy_Igno>(dest.mat_nr,"mat_nr",db);
-    ReadField<ErrorPolicy_Igno>(dest.flag,"flag",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<Scene> (
-    Scene& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadField<ErrorPolicy_Fail>(dest.id,"id",db);
-    ReadFieldPtr<ErrorPolicy_Warn>(dest.camera,"*camera",db);
-    ReadFieldPtr<ErrorPolicy_Warn>(dest.world,"*world",db);
-    ReadFieldPtr<ErrorPolicy_Warn>(dest.basact,"*basact",db);
-    ReadField<ErrorPolicy_Igno>(dest.base,"base",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<Library> (
-    Library& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadField<ErrorPolicy_Fail>(dest.id,"id",db);
-    ReadFieldArray<ErrorPolicy_Warn>(dest.name,"name",db);
-    ReadFieldArray<ErrorPolicy_Fail>(dest.filename,"filename",db);
-    ReadFieldPtr<ErrorPolicy_Warn>(dest.parent,"*parent",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<Tex> (
-    Tex& dest,
-    const FileDatabase& db
-    ) const
-{
-    short temp_short = 0;
-    ReadField<ErrorPolicy_Igno>(temp_short,"imaflag",db);
-    dest.imaflag = static_cast<Assimp::Blender::Tex::ImageFlags>(temp_short);
-    int temp = 0;
-    ReadField<ErrorPolicy_Fail>(temp,"type",db);
-    dest.type = static_cast<Assimp::Blender::Tex::Type>(temp);
-    ReadFieldPtr<ErrorPolicy_Warn>(dest.ima,"*ima",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<Camera> (
-    Camera& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadField<ErrorPolicy_Fail>(dest.id,"id",db);
-    int temp = 0;
-    ReadField<ErrorPolicy_Warn>(temp,"type",db);
-    dest.type = static_cast<Assimp::Blender::Camera::Type>(temp);
-    ReadField<ErrorPolicy_Warn>(temp,"flag",db);
-    dest.flag = static_cast<Assimp::Blender::Camera::Type>(temp);
-    ReadField<ErrorPolicy_Warn>(dest.lens,"lens",db);
-    ReadField<ErrorPolicy_Warn>(dest.sensor_x,"sensor_x",db);
-    ReadField<ErrorPolicy_Igno>(dest.clipsta,"clipsta",db);
-    ReadField<ErrorPolicy_Igno>(dest.clipend,"clipend",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<MirrorModifierData> (
-    MirrorModifierData& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadField<ErrorPolicy_Fail>(dest.modifier,"modifier",db);
-    ReadField<ErrorPolicy_Igno>(dest.axis,"axis",db);
-    ReadField<ErrorPolicy_Igno>(dest.flag,"flag",db);
-    ReadField<ErrorPolicy_Igno>(dest.tolerance,"tolerance",db);
-    ReadFieldPtr<ErrorPolicy_Igno>(dest.mirror_ob,"*mirror_ob",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure :: Convert<Image> (
-    Image& dest,
-    const FileDatabase& db
-    ) const
-{
-
-    ReadField<ErrorPolicy_Fail>(dest.id,"id",db);
-    ReadFieldArray<ErrorPolicy_Warn>(dest.name,"name",db);
-    ReadField<ErrorPolicy_Igno>(dest.ok,"ok",db);
-    ReadField<ErrorPolicy_Igno>(dest.flag,"flag",db);
-    ReadField<ErrorPolicy_Igno>(dest.source,"source",db);
-    ReadField<ErrorPolicy_Igno>(dest.type,"type",db);
-    ReadField<ErrorPolicy_Igno>(dest.pad,"pad",db);
-    ReadField<ErrorPolicy_Igno>(dest.pad1,"pad1",db);
-    ReadField<ErrorPolicy_Igno>(dest.lastframe,"lastframe",db);
-    ReadField<ErrorPolicy_Igno>(dest.tpageflag,"tpageflag",db);
-    ReadField<ErrorPolicy_Igno>(dest.totbind,"totbind",db);
-    ReadField<ErrorPolicy_Igno>(dest.xrep,"xrep",db);
-    ReadField<ErrorPolicy_Igno>(dest.yrep,"yrep",db);
-    ReadField<ErrorPolicy_Igno>(dest.twsta,"twsta",db);
-    ReadField<ErrorPolicy_Igno>(dest.twend,"twend",db);
-    ReadFieldPtr<ErrorPolicy_Igno>(dest.packedfile,"*packedfile",db);
-    ReadField<ErrorPolicy_Igno>(dest.lastupdate,"lastupdate",db);
-    ReadField<ErrorPolicy_Igno>(dest.lastused,"lastused",db);
-    ReadField<ErrorPolicy_Igno>(dest.animspeed,"animspeed",db);
-    ReadField<ErrorPolicy_Igno>(dest.gen_x,"gen_x",db);
-    ReadField<ErrorPolicy_Igno>(dest.gen_y,"gen_y",db);
-    ReadField<ErrorPolicy_Igno>(dest.gen_type,"gen_type",db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure::Convert<CustomData>(
-    CustomData& dest,
-    const FileDatabase& db
-    ) const
-{
-    ReadFieldArray<ErrorPolicy_Warn>(dest.typemap, "typemap", db);
-    ReadField<ErrorPolicy_Warn>(dest.totlayer, "totlayer", db);
-    ReadField<ErrorPolicy_Warn>(dest.maxlayer, "maxlayer", db);
-    ReadField<ErrorPolicy_Warn>(dest.totsize, "totsize", db);
-    ReadFieldPtrVector<ErrorPolicy_Warn>(dest.layers, "*layers", db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-template <> void Structure::Convert<CustomDataLayer>(
-    CustomDataLayer& dest,
-    const FileDatabase& db
-    ) const
-{
-    ReadField<ErrorPolicy_Fail>(dest.type, "type", db);
-    ReadField<ErrorPolicy_Fail>(dest.offset, "offset", db);
-    ReadField<ErrorPolicy_Fail>(dest.flag, "flag", db);
-    ReadField<ErrorPolicy_Fail>(dest.active, "active", db);
-    ReadField<ErrorPolicy_Fail>(dest.active_rnd, "active_rnd", db);
-    ReadField<ErrorPolicy_Fail>(dest.active_clone, "active_clone", db);
-    ReadField<ErrorPolicy_Fail>(dest.active_mask, "active_mask", db);
-    ReadField<ErrorPolicy_Fail>(dest.uid, "uid", db);
-    ReadFieldArray<ErrorPolicy_Warn>(dest.name, "name", db);
-    ReadCustomDataPtr<ErrorPolicy_Fail>(dest.data, dest.type, "*data", db);
-
-    db.reader->IncPtr(size);
-}
-
-//--------------------------------------------------------------------------------
-void DNA::RegisterConverters() {
-
-    converters["Object"] = DNA::FactoryPair( &Structure::Allocate<Object>, &Structure::Convert<Object> );
-    converters["Group"] = DNA::FactoryPair( &Structure::Allocate<Group>, &Structure::Convert<Group> );
-    converters["MTex"] = DNA::FactoryPair( &Structure::Allocate<MTex>, &Structure::Convert<MTex> );
-    converters["TFace"] = DNA::FactoryPair( &Structure::Allocate<TFace>, &Structure::Convert<TFace> );
-    converters["SubsurfModifierData"] = DNA::FactoryPair( &Structure::Allocate<SubsurfModifierData>, &Structure::Convert<SubsurfModifierData> );
-    converters["MFace"] = DNA::FactoryPair( &Structure::Allocate<MFace>, &Structure::Convert<MFace> );
-    converters["Lamp"] = DNA::FactoryPair( &Structure::Allocate<Lamp>, &Structure::Convert<Lamp> );
-    converters["MDeformWeight"] = DNA::FactoryPair( &Structure::Allocate<MDeformWeight>, &Structure::Convert<MDeformWeight> );
-    converters["PackedFile"] = DNA::FactoryPair( &Structure::Allocate<PackedFile>, &Structure::Convert<PackedFile> );
-    converters["Base"] = DNA::FactoryPair( &Structure::Allocate<Base>, &Structure::Convert<Base> );
-    converters["MTFace"] = DNA::FactoryPair( &Structure::Allocate<MTFace>, &Structure::Convert<MTFace> );
-    converters["Material"] = DNA::FactoryPair( &Structure::Allocate<Material>, &Structure::Convert<Material> );
-    converters["MTexPoly"] = DNA::FactoryPair( &Structure::Allocate<MTexPoly>, &Structure::Convert<MTexPoly> );
-    converters["Mesh"] = DNA::FactoryPair( &Structure::Allocate<Mesh>, &Structure::Convert<Mesh> );
-    converters["MDeformVert"] = DNA::FactoryPair( &Structure::Allocate<MDeformVert>, &Structure::Convert<MDeformVert> );
-    converters["World"] = DNA::FactoryPair( &Structure::Allocate<World>, &Structure::Convert<World> );
-    converters["MLoopCol"] = DNA::FactoryPair( &Structure::Allocate<MLoopCol>, &Structure::Convert<MLoopCol> );
-    converters["MVert"] = DNA::FactoryPair( &Structure::Allocate<MVert>, &Structure::Convert<MVert> );
-    converters["MEdge"] = DNA::FactoryPair( &Structure::Allocate<MEdge>, &Structure::Convert<MEdge> );
-    converters["MLoopUV"] = DNA::FactoryPair( &Structure::Allocate<MLoopUV>, &Structure::Convert<MLoopUV> );
-    converters["GroupObject"] = DNA::FactoryPair( &Structure::Allocate<GroupObject>, &Structure::Convert<GroupObject> );
-    converters["ListBase"] = DNA::FactoryPair( &Structure::Allocate<ListBase>, &Structure::Convert<ListBase> );
-    converters["MLoop"] = DNA::FactoryPair( &Structure::Allocate<MLoop>, &Structure::Convert<MLoop> );
-    converters["ModifierData"] = DNA::FactoryPair( &Structure::Allocate<ModifierData>, &Structure::Convert<ModifierData> );
-    converters["ID"] = DNA::FactoryPair( &Structure::Allocate<ID>, &Structure::Convert<ID> );
-    converters["MCol"] = DNA::FactoryPair( &Structure::Allocate<MCol>, &Structure::Convert<MCol> );
-    converters["MPoly"] = DNA::FactoryPair( &Structure::Allocate<MPoly>, &Structure::Convert<MPoly> );
-    converters["Scene"] = DNA::FactoryPair( &Structure::Allocate<Scene>, &Structure::Convert<Scene> );
-    converters["Library"] = DNA::FactoryPair( &Structure::Allocate<Library>, &Structure::Convert<Library> );
-    converters["Tex"] = DNA::FactoryPair( &Structure::Allocate<Tex>, &Structure::Convert<Tex> );
-    converters["Camera"] = DNA::FactoryPair( &Structure::Allocate<Camera>, &Structure::Convert<Camera> );
-    converters["MirrorModifierData"] = DNA::FactoryPair( &Structure::Allocate<MirrorModifierData>, &Structure::Convert<MirrorModifierData> );
-    converters["Image"] = DNA::FactoryPair( &Structure::Allocate<Image>, &Structure::Convert<Image> );
-    converters["CustomData"] = DNA::FactoryPair(&Structure::Allocate<CustomData>, &Structure::Convert<CustomData>);
-    converters["CustomDataLayer"] = DNA::FactoryPair(&Structure::Allocate<CustomDataLayer>, &Structure::Convert<CustomDataLayer>);
-}
-
-#endif // ASSIMP_BUILD_NO_BLEND_IMPORTER
-
diff --git a/code/CMakeLists.txt b/code/CMakeLists.txt
index 6afed40f9..e6ed3fa88 100644
--- a/code/CMakeLists.txt
+++ b/code/CMakeLists.txt
@@ -208,17 +208,17 @@ SET( CApi_SRCS
 SOURCE_GROUP(CApi FILES ${CApi_SRCS})
 
 SET( STEPParser_SRCS
-  Importer/STEPParser/STEPFileReader.h
-  Importer/STEPParser/STEPFileReader.cpp
-  Importer/STEPParser/STEPFileEncoding.cpp
-  Importer/STEPParser/STEPFileEncoding.h
+  AssetLib/STEPParser/STEPFileReader.h
+  AssetLib/STEPParser/STEPFileReader.cpp
+  AssetLib/STEPParser/STEPFileEncoding.cpp
+  AssetLib/STEPParser/STEPFileEncoding.h
 )
 SOURCE_GROUP(STEPParser FILES ${STEPParser_SRCS})
 
 IF ( ASSIMP_BUILD_NONFREE_C4D_IMPORTER )
   SET( C4D_SRCS
-    C4D/C4DImporter.cpp
-    C4D/C4DImporter.h
+    AssetLib/C4D/C4DImporter.cpp
+    AssetLib/C4D/C4DImporter.h
   )
   SOURCE_GROUP( C4D FILES ${C4D_SRCS})
 ENDIF ()
@@ -243,7 +243,7 @@ MACRO(ADD_ASSIMP_IMPORTER name)
   IF (ASSIMP_IMPORTER_ENABLED)
     LIST(APPEND ASSIMP_LOADER_SRCS ${ARGN})
     SET(ASSIMP_IMPORTERS_ENABLED "${ASSIMP_IMPORTERS_ENABLED} ${name}")
-    SOURCE_GROUP(${name} FILES ${ARGN})
+    SOURCE_GROUP(AssetLib\\${name} FILES ${ARGN})
   ELSE()
     SET(${name}_SRC "")
     SET(ASSIMP_IMPORTERS_DISABLED "${ASSIMP_IMPORTERS_DISABLED} ${name}")
@@ -276,7 +276,7 @@ if (NOT ASSIMP_NO_EXPORT)
     IF (ASSIMP_EXPORTER_ENABLED)
       SET(ASSIMP_EXPORTERS_ENABLED "${ASSIMP_EXPORTERS_ENABLED} ${name}")
       LIST(APPEND ASSIMP_EXPORTER_SRCS ${ARGN})
-      SOURCE_GROUP(${name}_EXPORTER FILES ${ARGN})
+      SOURCE_GROUP(AssetLib\\${name} FILES ${ARGN})
     ELSE()
       SET(ASSIMP_EXPORTERS_DISABLED "${ASSIMP_EXPORTERS_DISABLED} ${name}")
       add_definitions(-DASSIMP_BUILD_NO_${name}_EXPORTER)
@@ -294,157 +294,157 @@ SET(ASSIMP_EXPORTERS_ENABLED "") # list of enabled exporters
 SET(ASSIMP_EXPORTERS_DISABLED "") # disabled exporters list (used to print)
 
 ADD_ASSIMP_IMPORTER( AMF
-  AMF/AMFImporter.hpp
-  AMF/AMFImporter_Macro.hpp
-  AMF/AMFImporter_Node.hpp
-  AMF/AMFImporter.cpp
-  AMF/AMFImporter_Geometry.cpp
-  AMF/AMFImporter_Material.cpp
-  AMF/AMFImporter_Postprocess.cpp
+  AssetLib/AMF/AMFImporter.hpp
+  AssetLib/AMF/AMFImporter_Macro.hpp
+  AssetLib/AMF/AMFImporter_Node.hpp
+  AssetLib/AMF/AMFImporter.cpp
+  AssetLib/AMF/AMFImporter_Geometry.cpp
+  AssetLib/AMF/AMFImporter_Material.cpp
+  AssetLib/AMF/AMFImporter_Postprocess.cpp
 )
 
 ADD_ASSIMP_IMPORTER( 3DS
-  3DS/3DSConverter.cpp
-  3DS/3DSHelper.h
-  3DS/3DSLoader.cpp
-  3DS/3DSLoader.h
+  AssetLib/3DS/3DSConverter.cpp
+  AssetLib/3DS/3DSHelper.h
+  AssetLib/3DS/3DSLoader.cpp
+  AssetLib/3DS/3DSLoader.h
 )
 
 ADD_ASSIMP_IMPORTER( AC
-  AC/ACLoader.cpp
-  AC/ACLoader.h
+  AssetLib/AC/ACLoader.cpp
+  AssetLib/AC/ACLoader.h
 )
 
 ADD_ASSIMP_IMPORTER( ASE
-  ASE/ASELoader.cpp
-  ASE/ASELoader.h
-  ASE/ASEParser.cpp
-  ASE/ASEParser.h
+  AssetLib/ASE/ASELoader.cpp
+  AssetLib/ASE/ASELoader.h
+  AssetLib/ASE/ASEParser.cpp
+  AssetLib/ASE/ASEParser.h
 )
 
 ADD_ASSIMP_IMPORTER( ASSBIN
-  Assbin/AssbinLoader.h
-  Assbin/AssbinLoader.cpp
+  AssetLib/Assbin/AssbinLoader.h
+  AssetLib/Assbin/AssbinLoader.cpp
 )
 
 ADD_ASSIMP_IMPORTER( B3D
-  B3D/B3DImporter.cpp
-  B3D/B3DImporter.h
+  AssetLib/B3D/B3DImporter.cpp
+  AssetLib/B3D/B3DImporter.h
 )
 
 ADD_ASSIMP_IMPORTER( BVH
-  BVH/BVHLoader.cpp
-  BVH/BVHLoader.h
+  AssetLib/BVH/BVHLoader.cpp
+  AssetLib/BVH/BVHLoader.h
 )
 
 ADD_ASSIMP_IMPORTER( COLLADA
-  Collada/ColladaHelper.cpp
-  Collada/ColladaHelper.h
-  Collada/ColladaLoader.cpp
-  Collada/ColladaLoader.h
-  Collada/ColladaParser.cpp
-  Collada/ColladaParser.h
+  AssetLib/Collada/ColladaHelper.cpp
+  AssetLib/Collada/ColladaHelper.h
+  AssetLib/Collada/ColladaLoader.cpp
+  AssetLib/Collada/ColladaLoader.h
+  AssetLib/Collada/ColladaParser.cpp
+  AssetLib/Collada/ColladaParser.h
 )
 
 ADD_ASSIMP_IMPORTER( DXF
-  DXF/DXFLoader.cpp
-  DXF/DXFLoader.h
-  DXF/DXFHelper.h
+  AssetLib/DXF/DXFLoader.cpp
+  AssetLib/DXF/DXFLoader.h
+  AssetLib/DXF/DXFHelper.h
 )
 
 ADD_ASSIMP_IMPORTER( CSM
-  CSM/CSMLoader.cpp
-  CSM/CSMLoader.h
+  AssetLib/CSM/CSMLoader.cpp
+  AssetLib/CSM/CSMLoader.h
 )
 
 ADD_ASSIMP_IMPORTER( HMP
-  HMP/HMPFileData.h
-  HMP/HMPLoader.cpp
-  HMP/HMPLoader.h
-  HMP/HalfLifeFileData.h
+  AssetLib/HMP/HMPFileData.h
+  AssetLib/HMP/HMPLoader.cpp
+  AssetLib/HMP/HMPLoader.h
+  AssetLib/HMP/HalfLifeFileData.h
 )
 
 ADD_ASSIMP_IMPORTER( IRRMESH
-  Irr/IRRMeshLoader.cpp
-  Irr/IRRMeshLoader.h
-  Irr/IRRShared.cpp
-  Irr/IRRShared.h
+  AssetLib/Irr/IRRMeshLoader.cpp
+  AssetLib/Irr/IRRMeshLoader.h
+  AssetLib/Irr/IRRShared.cpp
+  AssetLib/Irr/IRRShared.h
 )
 
 ADD_ASSIMP_IMPORTER( IRR
-  Irr/IRRLoader.cpp
-  Irr/IRRLoader.h
-  Irr/IRRShared.cpp
-  Irr/IRRShared.h
+  AssetLib/Irr/IRRLoader.cpp
+  AssetLib/Irr/IRRLoader.h
+  AssetLib/Irr/IRRShared.cpp
+  AssetLib/Irr/IRRShared.h
 )
 
 ADD_ASSIMP_IMPORTER( LWO
-  LWO/LWOAnimation.cpp
-  LWO/LWOAnimation.h
-  LWO/LWOBLoader.cpp
-  LWO/LWOFileData.h
-  LWO/LWOLoader.cpp
-  LWO/LWOLoader.h
-  LWO/LWOMaterial.cpp
+  AssetLib/LWO/LWOAnimation.cpp
+  AssetLib/LWO/LWOAnimation.h
+  AssetLib/LWO/LWOBLoader.cpp
+  AssetLib/LWO/LWOFileData.h
+  AssetLib/LWO/LWOLoader.cpp
+  AssetLib/LWO/LWOLoader.h
+  AssetLib/LWO/LWOMaterial.cpp
 )
 
 ADD_ASSIMP_IMPORTER( LWS
-  LWS/LWSLoader.cpp
-  LWS/LWSLoader.h
+  AssetLib/LWS/LWSLoader.cpp
+  AssetLib/LWS/LWSLoader.h
 )
 
 ADD_ASSIMP_IMPORTER( M3D
-  M3D/M3DMaterials.h
-  M3D/M3DImporter.h
-  M3D/M3DImporter.cpp
-  M3D/M3DWrapper.h
-  M3D/M3DWrapper.cpp
-  M3D/m3d.h
+  AssetLib/M3D/M3DMaterials.h
+  AssetLib/M3D/M3DImporter.h
+  AssetLib/M3D/M3DImporter.cpp
+  AssetLib/M3D/M3DWrapper.h
+  AssetLib/M3D/M3DWrapper.cpp
+  AssetLib/M3D/m3d.h
 )
 
 ADD_ASSIMP_IMPORTER( MD2
-  MD2/MD2FileData.h
-  MD2/MD2Loader.cpp
-  MD2/MD2Loader.h
-  MD2/MD2NormalTable.h
+  AssetLib/MD2/MD2FileData.h
+  AssetLib/MD2/MD2Loader.cpp
+  AssetLib/MD2/MD2Loader.h
+  AssetLib/MD2/MD2NormalTable.h
 )
 
 ADD_ASSIMP_IMPORTER( MD3
-  MD3/MD3FileData.h
-  MD3/MD3Loader.cpp
-  MD3/MD3Loader.h
+  AssetLib/MD3/MD3FileData.h
+  AssetLib/MD3/MD3Loader.cpp
+  AssetLib/MD3/MD3Loader.h
 )
 
 ADD_ASSIMP_IMPORTER( MD5
-  MD5/MD5Loader.cpp
-  MD5/MD5Loader.h
-  MD5/MD5Parser.cpp
-  MD5/MD5Parser.h
+  AssetLib/MD5/MD5Loader.cpp
+  AssetLib/MD5/MD5Loader.h
+  AssetLib/MD5/MD5Parser.cpp
+  AssetLib/MD5/MD5Parser.h
 )
 
 ADD_ASSIMP_IMPORTER( MDC
-  MDC/MDCFileData.h
-  MDC/MDCLoader.cpp
-  MDC/MDCLoader.h
-  MDC/MDCNormalTable.h
+  AssetLib/MDC/MDCFileData.h
+  AssetLib/MDC/MDCLoader.cpp
+  AssetLib/MDC/MDCLoader.h
+  AssetLib/MDC/MDCNormalTable.h
 )
 
 ADD_ASSIMP_IMPORTER( MDL
-  MDL/MDLDefaultColorMap.h
-  MDL/MDLFileData.h
-  MDL/MDLLoader.cpp
-  MDL/MDLLoader.h
-  MDL/MDLMaterialLoader.cpp
-  MDL/HalfLife/HalfLifeMDLBaseHeader.h
-  MDL/HalfLife/HL1FileData.h
-  MDL/HalfLife/HL1MDLLoader.cpp
-  MDL/HalfLife/HL1MDLLoader.h
-  MDL/HalfLife/HL1ImportDefinitions.h
-  MDL/HalfLife/HL1ImportSettings.h
-  MDL/HalfLife/HL1MeshTrivert.h
-  MDL/HalfLife/LogFunctions.h
-  MDL/HalfLife/UniqueNameGenerator.cpp
-  MDL/HalfLife/UniqueNameGenerator.h
+  AssetLib/MDL/MDLDefaultColorMap.h
+  AssetLib/MDL/MDLFileData.h
+  AssetLib/MDL/MDLLoader.cpp
+  AssetLib/MDL/MDLLoader.h
+  AssetLib/MDL/MDLMaterialLoader.cpp
+  AssetLib/MDL/HalfLife/HalfLifeMDLBaseHeader.h
+  AssetLib/MDL/HalfLife/HL1FileData.h
+  AssetLib/MDL/HalfLife/HL1MDLLoader.cpp
+  AssetLib/MDL/HalfLife/HL1MDLLoader.h
+  AssetLib/MDL/HalfLife/HL1ImportDefinitions.h
+  AssetLib/MDL/HalfLife/HL1ImportSettings.h
+  AssetLib/MDL/HalfLife/HL1MeshTrivert.h
+  AssetLib/MDL/HalfLife/LogFunctions.h
+  AssetLib/MDL/HalfLife/UniqueNameGenerator.cpp
+  AssetLib/MDL/HalfLife/UniqueNameGenerator.h
 )
 
 SET( MaterialSystem_SRCS
@@ -454,102 +454,102 @@ SET( MaterialSystem_SRCS
 SOURCE_GROUP( MaterialSystem FILES ${MaterialSystem_SRCS})
 
 ADD_ASSIMP_IMPORTER( NFF
-  NFF/NFFLoader.cpp
-  NFF/NFFLoader.h
+  AssetLib/NFF/NFFLoader.cpp
+  AssetLib/NFF/NFFLoader.h
 )
 
 ADD_ASSIMP_IMPORTER( NDO
-  NDO/NDOLoader.cpp
-  NDO/NDOLoader.h
+  AssetLib/NDO/NDOLoader.cpp
+  AssetLib/NDO/NDOLoader.h
 )
 
 ADD_ASSIMP_IMPORTER( OFF
-  OFF/OFFLoader.cpp
-  OFF/OFFLoader.h
+  AssetLib/OFF/OFFLoader.cpp
+  AssetLib/OFF/OFFLoader.h
 )
 
 ADD_ASSIMP_IMPORTER( OBJ
-  Obj/ObjFileData.h
-  Obj/ObjFileImporter.cpp
-  Obj/ObjFileImporter.h
-  Obj/ObjFileMtlImporter.cpp
-  Obj/ObjFileMtlImporter.h
-  Obj/ObjFileParser.cpp
-  Obj/ObjFileParser.h
-  Obj/ObjTools.h
+  AssetLib/Obj/ObjFileData.h
+  AssetLib/Obj/ObjFileImporter.cpp
+  AssetLib/Obj/ObjFileImporter.h
+  AssetLib/Obj/ObjFileMtlImporter.cpp
+  AssetLib/Obj/ObjFileMtlImporter.h
+  AssetLib/Obj/ObjFileParser.cpp
+  AssetLib/Obj/ObjFileParser.h
+  AssetLib/Obj/ObjTools.h
 )
 
 ADD_ASSIMP_IMPORTER( OGRE
-  Ogre/OgreImporter.h
-  Ogre/OgreStructs.h
-  Ogre/OgreParsingUtils.h
-  Ogre/OgreBinarySerializer.h
-  Ogre/OgreXmlSerializer.h
-  Ogre/OgreImporter.cpp
-  Ogre/OgreStructs.cpp
-  Ogre/OgreBinarySerializer.cpp
-  Ogre/OgreXmlSerializer.cpp
-  Ogre/OgreMaterial.cpp
+  AssetLib/Ogre/OgreImporter.h
+  AssetLib/Ogre/OgreStructs.h
+  AssetLib/Ogre/OgreParsingUtils.h
+  AssetLib/Ogre/OgreBinarySerializer.h
+  AssetLib/Ogre/OgreXmlSerializer.h
+  AssetLib/Ogre/OgreImporter.cpp
+  AssetLib/Ogre/OgreStructs.cpp
+  AssetLib/Ogre/OgreBinarySerializer.cpp
+  AssetLib/Ogre/OgreXmlSerializer.cpp
+  AssetLib/Ogre/OgreMaterial.cpp
 )
 
 ADD_ASSIMP_IMPORTER( OPENGEX
-  OpenGEX/OpenGEXImporter.cpp
-  OpenGEX/OpenGEXImporter.h
-  OpenGEX/OpenGEXStructs.h
+  AssetLib/OpenGEX/OpenGEXImporter.cpp
+  AssetLib/OpenGEX/OpenGEXImporter.h
+  AssetLib/OpenGEX/OpenGEXStructs.h
 )
 
 ADD_ASSIMP_IMPORTER( PLY
-  Ply/PlyLoader.cpp
-  Ply/PlyLoader.h
-  Ply/PlyParser.cpp
-  Ply/PlyParser.h
+  AssetLib/Ply/PlyLoader.cpp
+  AssetLib/Ply/PlyLoader.h
+  AssetLib/Ply/PlyParser.cpp
+  AssetLib/Ply/PlyParser.h
 )
 
 ADD_ASSIMP_IMPORTER( MS3D
-  MS3D/MS3DLoader.cpp
-  MS3D/MS3DLoader.h
+  AssetLib/MS3D/MS3DLoader.cpp
+  AssetLib/MS3D/MS3DLoader.h
 )
 
 ADD_ASSIMP_IMPORTER( COB
-  COB/COBLoader.cpp
-  COB/COBLoader.h
-  COB/COBScene.h
+  AssetLib/COB/COBLoader.cpp
+  AssetLib/COB/COBLoader.h
+  AssetLib/COB/COBScene.h
 )
 
 ADD_ASSIMP_IMPORTER( BLEND
-  Blender/BlenderLoader.cpp
-  Blender/BlenderLoader.h
-  Blender/BlenderDNA.cpp
-  Blender/BlenderDNA.h
-  Blender/BlenderDNA.inl
-  Blender/BlenderScene.cpp
-  Blender/BlenderScene.h
-  Blender/BlenderSceneGen.h
-  Blender/BlenderIntermediate.h
-  Blender/BlenderModifier.h
-  Blender/BlenderModifier.cpp
-  Blender/BlenderBMesh.h
-  Blender/BlenderBMesh.cpp
-  Blender/BlenderTessellator.h
-  Blender/BlenderTessellator.cpp
-  Blender/BlenderCustomData.h
-  Blender/BlenderCustomData.cpp
+  AssetLib/Blender/BlenderLoader.cpp
+  AssetLib/Blender/BlenderLoader.h
+  AssetLib/Blender/BlenderDNA.cpp
+  AssetLib/Blender/BlenderDNA.h
+  AssetLib/Blender/BlenderDNA.inl
+  AssetLib/Blender/BlenderScene.cpp
+  AssetLib/Blender/BlenderScene.h
+  AssetLib/Blender/BlenderSceneGen.h
+  AssetLib/Blender/BlenderIntermediate.h
+  AssetLib/Blender/BlenderModifier.h
+  AssetLib/Blender/BlenderModifier.cpp
+  AssetLib/Blender/BlenderBMesh.h
+  AssetLib/Blender/BlenderBMesh.cpp
+  AssetLib/Blender/BlenderTessellator.h
+  AssetLib/Blender/BlenderTessellator.cpp
+  AssetLib/Blender/BlenderCustomData.h
+  AssetLib/Blender/BlenderCustomData.cpp
 )
 
 ADD_ASSIMP_IMPORTER( IFC
-  Importer/IFC/IFCLoader.cpp
-  Importer/IFC/IFCLoader.h
-  Importer/IFC/IFCReaderGen1_2x3.cpp
-  Importer/IFC/IFCReaderGen2_2x3.cpp
-  Importer/IFC/IFCReaderGen_2x3.h
-  Importer/IFC/IFCUtil.h
-  Importer/IFC/IFCUtil.cpp
-  Importer/IFC/IFCGeometry.cpp
-  Importer/IFC/IFCMaterial.cpp
-  Importer/IFC/IFCProfile.cpp
-  Importer/IFC/IFCCurve.cpp
-  Importer/IFC/IFCBoolean.cpp
-  Importer/IFC/IFCOpenings.cpp
+  AssetLib/IFC/IFCLoader.cpp
+  AssetLib/IFC/IFCLoader.h
+  AssetLib/IFC/IFCReaderGen1_2x3.cpp
+  AssetLib/IFC/IFCReaderGen2_2x3.cpp
+  AssetLib/IFC/IFCReaderGen_2x3.h
+  AssetLib/IFC/IFCUtil.h
+  AssetLib/IFC/IFCUtil.cpp
+  AssetLib/IFC/IFCGeometry.cpp
+  AssetLib/IFC/IFCMaterial.cpp
+  AssetLib/IFC/IFCProfile.cpp
+  AssetLib/IFC/IFCCurve.cpp
+  AssetLib/IFC/IFCBoolean.cpp
+  AssetLib/IFC/IFCOpenings.cpp
 )
 
 if (ASSIMP_BUILD_IFC_IMPORTER)
@@ -561,117 +561,117 @@ if (ASSIMP_BUILD_IFC_IMPORTER)
 endif ()
 
 ADD_ASSIMP_IMPORTER( XGL
-  XGL/XGLLoader.cpp
-  XGL/XGLLoader.h
+  AssetLib/XGL/XGLLoader.cpp
+  AssetLib/XGL/XGLLoader.h
 )
 
 ADD_ASSIMP_IMPORTER( FBX
-  FBX/FBXImporter.cpp
-  FBX/FBXCompileConfig.h
-  FBX/FBXImporter.h
-  FBX/FBXParser.cpp
-  FBX/FBXParser.h
-  FBX/FBXTokenizer.cpp
-  FBX/FBXTokenizer.h
-  FBX/FBXImportSettings.h
-  FBX/FBXConverter.h
-  FBX/FBXConverter.cpp
-  FBX/FBXUtil.h
-  FBX/FBXUtil.cpp
-  FBX/FBXDocument.h
-  FBX/FBXDocument.cpp
-  FBX/FBXProperties.h
-  FBX/FBXProperties.cpp
-  FBX/FBXMeshGeometry.h
-  FBX/FBXMeshGeometry.cpp
-  FBX/FBXMaterial.cpp
-  FBX/FBXModel.cpp
-  FBX/FBXAnimation.cpp
-  FBX/FBXNodeAttribute.cpp
-  FBX/FBXDeformer.cpp
-  FBX/FBXBinaryTokenizer.cpp
-  FBX/FBXDocumentUtil.cpp
-  FBX/FBXCommon.h
+  AssetLib/FBX/FBXImporter.cpp
+  AssetLib/FBX/FBXCompileConfig.h
+  AssetLib/FBX/FBXImporter.h
+  AssetLib/FBX/FBXParser.cpp
+  AssetLib/FBX/FBXParser.h
+  AssetLib/FBX/FBXTokenizer.cpp
+  AssetLib/FBX/FBXTokenizer.h
+  AssetLib/FBX/FBXImportSettings.h
+  AssetLib/FBX/FBXConverter.h
+  AssetLib/FBX/FBXConverter.cpp
+  AssetLib/FBX/FBXUtil.h
+  AssetLib/FBX/FBXUtil.cpp
+  AssetLib/FBX/FBXDocument.h
+  AssetLib/FBX/FBXDocument.cpp
+  AssetLib/FBX/FBXProperties.h
+  AssetLib/FBX/FBXProperties.cpp
+  AssetLib/FBX/FBXMeshGeometry.h
+  AssetLib/FBX/FBXMeshGeometry.cpp
+  AssetLib/FBX/FBXMaterial.cpp
+  AssetLib/FBX/FBXModel.cpp
+  AssetLib/FBX/FBXAnimation.cpp
+  AssetLib/FBX/FBXNodeAttribute.cpp
+  AssetLib/FBX/FBXDeformer.cpp
+  AssetLib/FBX/FBXBinaryTokenizer.cpp
+  AssetLib/FBX/FBXDocumentUtil.cpp
+  AssetLib/FBX/FBXCommon.h
 )
 
 if (NOT ASSIMP_NO_EXPORT)
 
   ADD_ASSIMP_EXPORTER( OBJ
-    Obj/ObjExporter.h
-    Obj/ObjExporter.cpp)
+    AssetLib/Obj/ObjExporter.h
+    AssetLib/Obj/ObjExporter.cpp)
 
   ADD_ASSIMP_EXPORTER( OPENGEX
-    OpenGEX/OpenGEXExporter.cpp
-    OpenGEX/OpenGEXExporter.h)
+    AssetLib/OpenGEX/OpenGEXExporter.cpp
+    AssetLib/OpenGEX/OpenGEXExporter.h)
 
   ADD_ASSIMP_EXPORTER( PLY
-    Ply/PlyExporter.cpp
-    Ply/PlyExporter.h)
+    AssetLib/Ply/PlyExporter.cpp
+    AssetLib/Ply/PlyExporter.h)
 
   ADD_ASSIMP_EXPORTER( 3DS
-    3DS/3DSExporter.h
-    3DS/3DSExporter.cpp)
+    AssetLib/3DS/3DSExporter.h
+    AssetLib/3DS/3DSExporter.cpp)
 
   ADD_ASSIMP_EXPORTER( ASSBIN
-    Assbin/AssbinExporter.h
-    Assbin/AssbinExporter.cpp
-    Assbin/AssbinFileWriter.h
-    Assbin/AssbinFileWriter.cpp)
+    AssetLib/Assbin/AssbinExporter.h
+    AssetLib/Assbin/AssbinExporter.cpp
+    AssetLib/Assbin/AssbinFileWriter.h
+    AssetLib/Assbin/AssbinFileWriter.cpp)
 
   ADD_ASSIMP_EXPORTER( ASSXML
-    Assxml/AssxmlExporter.h
-    Assxml/AssxmlExporter.cpp
-    Assxml/AssxmlFileWriter.h
-    Assxml/AssxmlFileWriter.cpp)
+    AssetLib/Assxml/AssxmlExporter.h
+    AssetLib/Assxml/AssxmlExporter.cpp
+    AssetLib/Assxml/AssxmlFileWriter.h
+    AssetLib/Assxml/AssxmlFileWriter.cpp)
 
   ADD_ASSIMP_EXPORTER(M3D
-    M3D/M3DExporter.h
-    M3D/M3DExporter.cpp)
+    AssetLib/M3D/M3DExporter.h
+    AssetLib/M3D/M3DExporter.cpp)
 
   ADD_ASSIMP_EXPORTER(COLLADA
-    Collada/ColladaExporter.h
-    Collada/ColladaExporter.cpp)
+    AssetLib/Collada/ColladaExporter.h
+    AssetLib/Collada/ColladaExporter.cpp)
 
   ADD_ASSIMP_EXPORTER( FBX
-    FBX/FBXExporter.h
-    FBX/FBXExporter.cpp
-    FBX/FBXExportNode.h
-    FBX/FBXExportNode.cpp
-    FBX/FBXExportProperty.h
-    FBX/FBXExportProperty.cpp)
+    AssetLib/FBX/FBXExporter.h
+    AssetLib/FBX/FBXExporter.cpp
+    AssetLib/FBX/FBXExportNode.h
+    AssetLib/FBX/FBXExportNode.cpp
+    AssetLib/FBX/FBXExportProperty.h
+    AssetLib/FBX/FBXExportProperty.cpp)
 
   ADD_ASSIMP_EXPORTER( STL
-    STL/STLExporter.h
-    STL/STLExporter.cpp)
+    AssetLib/STL/STLExporter.h
+    AssetLib/STL/STLExporter.cpp)
 
   ADD_ASSIMP_EXPORTER( X
-    X/XFileExporter.h
-    X/XFileExporter.cpp)
+    AssetLib/X/XFileExporter.h
+    AssetLib/X/XFileExporter.cpp)
 
   ADD_ASSIMP_EXPORTER( X3D
-    X3D/X3DExporter.cpp
-    X3D/X3DExporter.hpp)
+    AssetLib/X3D/X3DExporter.cpp
+    AssetLib/X3D/X3DExporter.hpp)
 
   ADD_ASSIMP_EXPORTER( GLTF
-    glTF/glTFExporter.h
-    glTF/glTFExporter.cpp
-    glTF2/glTF2Exporter.h
-    glTF2/glTF2Exporter.cpp)
+    AssetLib/glTF/glTFExporter.h
+    AssetLib/glTF/glTFExporter.cpp
+    AssetLib/glTF2/glTF2Exporter.h
+    AssetLib/glTF2/glTF2Exporter.cpp)
 
   ADD_ASSIMP_EXPORTER( 3MF
-    3MF/D3MFExporter.h
-    3MF/D3MFExporter.cpp)
+    AssetLib/3MF/D3MFExporter.h
+    AssetLib/3MF/D3MFExporter.cpp)
 
   ADD_ASSIMP_EXPORTER( ASSJSON
-    Assjson/cencode.c
-    Assjson/cencode.h
-    Assjson/json_exporter.cpp
-    Assjson/mesh_splitter.cpp
-    Assjson/mesh_splitter.h)
+    AssetLib/Assjson/cencode.c
+    AssetLib/Assjson/cencode.h
+    AssetLib/Assjson/json_exporter.cpp
+    AssetLib/Assjson/mesh_splitter.cpp
+    AssetLib/Assjson/mesh_splitter.h)
 
   ADD_ASSIMP_EXPORTER( STEP
-    Step/StepExporter.h
-    Step/StepExporter.cpp)
+    AssetLib/Step/StepExporter.h
+    AssetLib/Step/StepExporter.cpp)
 
 endif()
 
@@ -745,109 +745,109 @@ SET( IrrXML_SRCS ${HEADER_PATH}/irrXMLWrapper.h )
 SOURCE_GROUP( IrrXML FILES ${IrrXML_SRCS})
 
 ADD_ASSIMP_IMPORTER( Q3D
-  Q3D/Q3DLoader.cpp
-  Q3D/Q3DLoader.h
+  AssetLib/Q3D/Q3DLoader.cpp
+  AssetLib/Q3D/Q3DLoader.h
 )
 
 ADD_ASSIMP_IMPORTER( Q3BSP
-  Q3BSP/Q3BSPFileData.h
-  Q3BSP/Q3BSPFileParser.h
-  Q3BSP/Q3BSPFileParser.cpp
-  Q3BSP/Q3BSPFileImporter.h
-  Q3BSP/Q3BSPFileImporter.cpp
+  AssetLib/Q3BSP/Q3BSPFileData.h
+  AssetLib/Q3BSP/Q3BSPFileParser.h
+  AssetLib/Q3BSP/Q3BSPFileParser.cpp
+  AssetLib/Q3BSP/Q3BSPFileImporter.h
+  AssetLib/Q3BSP/Q3BSPFileImporter.cpp
 )
 
 ADD_ASSIMP_IMPORTER( RAW
-  Raw/RawLoader.cpp
-  Raw/RawLoader.h
+  AssetLib/Raw/RawLoader.cpp
+  AssetLib/Raw/RawLoader.h
 )
 
 ADD_ASSIMP_IMPORTER( SIB
-  SIB/SIBImporter.cpp
-  SIB/SIBImporter.h
+  AssetLib/SIB/SIBImporter.cpp
+  AssetLib/SIB/SIBImporter.h
 )
 
 ADD_ASSIMP_IMPORTER( SMD
-  SMD/SMDLoader.cpp
-  SMD/SMDLoader.h
+  AssetLib/SMD/SMDLoader.cpp
+  AssetLib/SMD/SMDLoader.h
 )
 
 ADD_ASSIMP_IMPORTER( STL
-  STL/STLLoader.cpp
-  STL/STLLoader.h
+  AssetLib/STL/STLLoader.cpp
+  AssetLib/STL/STLLoader.h
 )
 
 ADD_ASSIMP_IMPORTER( TERRAGEN
-  Terragen/TerragenLoader.cpp
-  Terragen/TerragenLoader.h
+  AssetLib/Terragen/TerragenLoader.cpp
+  AssetLib/Terragen/TerragenLoader.h
 )
 
 ADD_ASSIMP_IMPORTER( 3D
-  Unreal/UnrealLoader.cpp
-  Unreal/UnrealLoader.h
+  AssetLib/Unreal/UnrealLoader.cpp
+  AssetLib/Unreal/UnrealLoader.h
 )
 
 ADD_ASSIMP_IMPORTER( X
-  X/XFileHelper.h
-  X/XFileImporter.cpp
-  X/XFileImporter.h
-  X/XFileParser.cpp
-  X/XFileParser.h
+  AssetLib/X/XFileHelper.h
+  AssetLib/X/XFileImporter.cpp
+  AssetLib/X/XFileImporter.h
+  AssetLib/X/XFileParser.cpp
+  AssetLib/X/XFileParser.h
 )
 
 ADD_ASSIMP_IMPORTER( X3D
-  X3D/X3DImporter.cpp
-  X3D/X3DImporter.hpp
-  X3D/X3DImporter_Geometry2D.cpp
-  X3D/X3DImporter_Geometry3D.cpp
-  X3D/X3DImporter_Group.cpp
-  X3D/X3DImporter_Light.cpp
-  X3D/X3DImporter_Macro.hpp
-  X3D/X3DImporter_Metadata.cpp
-  X3D/X3DImporter_Networking.cpp
-  X3D/X3DImporter_Node.hpp
-  X3D/X3DImporter_Postprocess.cpp
-  X3D/X3DImporter_Rendering.cpp
-  X3D/X3DImporter_Shape.cpp
-  X3D/X3DImporter_Texturing.cpp
-  X3D/FIReader.hpp
-  X3D/FIReader.cpp
-  X3D/X3DVocabulary.cpp
+  AssetLib/X3D/X3DImporter.cpp
+  AssetLib/X3D/X3DImporter.hpp
+  AssetLib/X3D/X3DImporter_Geometry2D.cpp
+  AssetLib/X3D/X3DImporter_Geometry3D.cpp
+  AssetLib/X3D/X3DImporter_Group.cpp
+  AssetLib/X3D/X3DImporter_Light.cpp
+  AssetLib/X3D/X3DImporter_Macro.hpp
+  AssetLib/X3D/X3DImporter_Metadata.cpp
+  AssetLib/X3D/X3DImporter_Networking.cpp
+  AssetLib/X3D/X3DImporter_Node.hpp
+  AssetLib/X3D/X3DImporter_Postprocess.cpp
+  AssetLib/X3D/X3DImporter_Rendering.cpp
+  AssetLib/X3D/X3DImporter_Shape.cpp
+  AssetLib/X3D/X3DImporter_Texturing.cpp
+  AssetLib/X3D/FIReader.hpp
+  AssetLib/X3D/FIReader.cpp
+  AssetLib/X3D/X3DVocabulary.cpp
 )
 
 ADD_ASSIMP_IMPORTER( GLTF
-  glTF/glTFCommon.h
-  glTF/glTFCommon.cpp
-  glTF/glTFAsset.h
-  glTF/glTFAsset.inl
-  glTF/glTFAssetWriter.h
-  glTF/glTFAssetWriter.inl
-  glTF/glTFImporter.cpp
-  glTF/glTFImporter.h
-  glTF2/glTF2Asset.h
-  glTF2/glTF2Asset.inl
-  glTF2/glTF2AssetWriter.h
-  glTF2/glTF2AssetWriter.inl
-  glTF2/glTF2Importer.cpp
-  glTF2/glTF2Importer.h
+  AssetLib/glTF/glTFCommon.h
+  AssetLib/glTF/glTFCommon.cpp
+  AssetLib/glTF/glTFAsset.h
+  AssetLib/glTF/glTFAsset.inl
+  AssetLib/glTF/glTFAssetWriter.h
+  AssetLib/glTF/glTFAssetWriter.inl
+  AssetLib/glTF/glTFImporter.cpp
+  AssetLib/glTF/glTFImporter.h
+  AssetLib/glTF2/glTF2Asset.h
+  AssetLib/glTF2/glTF2Asset.inl
+  AssetLib/glTF2/glTF2AssetWriter.h
+  AssetLib/glTF2/glTF2AssetWriter.inl
+  AssetLib/glTF2/glTF2Importer.cpp
+  AssetLib/glTF2/glTF2Importer.h
 )
 
 ADD_ASSIMP_IMPORTER( 3MF
-  3MF/D3MFImporter.h
-  3MF/D3MFImporter.cpp
-  3MF/D3MFOpcPackage.h
-  3MF/D3MFOpcPackage.cpp
-  3MF/3MFXmlTags.h
+  AssetLib/3MF/D3MFImporter.h
+  AssetLib/3MF/D3MFImporter.cpp
+  AssetLib/3MF/D3MFOpcPackage.h
+  AssetLib/3MF/D3MFOpcPackage.cpp
+  AssetLib/3MF/3MFXmlTags.h
 )
 
 ADD_ASSIMP_IMPORTER( MMD
-  MMD/MMDCpp14.h
-  MMD/MMDImporter.cpp
-  MMD/MMDImporter.h
-  MMD/MMDPmdParser.h
-  MMD/MMDPmxParser.h
-  MMD/MMDPmxParser.cpp
-  MMD/MMDVmdParser.h
+  AssetLib/MMD/MMDCpp14.h
+  AssetLib/MMD/MMDImporter.cpp
+  AssetLib/MMD/MMDImporter.h
+  AssetLib/MMD/MMDPmdParser.h
+  AssetLib/MMD/MMDPmxParser.h
+  AssetLib/MMD/MMDPmxParser.cpp
+  AssetLib/MMD/MMDVmdParser.h
 )
 
 # Workaround for issue #2406 - force problematic large file to be optimized to prevent string table overflow error
@@ -1211,8 +1211,8 @@ endif()
 if (${CMAKE_SYSTEM_NAME} MATCHES "WindowsStore")
     target_compile_definitions(assimp PUBLIC WindowsStore)
     TARGET_LINK_LIBRARIES(assimp advapi32)
-    #set(WindowsStore TRUE)
 endif()
+
 SET_TARGET_PROPERTIES( assimp PROPERTIES
   VERSION ${ASSIMP_VERSION}
   SOVERSION ${ASSIMP_SOVERSION} # use full version
diff --git a/code/Collada/ColladaExporter.cpp b/code/Collada/ColladaExporter.cpp
deleted file mode 100644
index e27e7aa90..000000000
--- a/code/Collada/ColladaExporter.cpp
+++ /dev/null
@@ -1,1708 +0,0 @@
-/*
-Open Asset Import Library (assimp)
-----------------------------------------------------------------------
-
-Copyright (c) 2006-2020, assimp team
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the
-following conditions are met:
-
-* Redistributions of source code must retain the above
-  copyright notice, this list of conditions and the
-  following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-  copyright notice, this list of conditions and the
-  following disclaimer in the documentation and/or other
-  materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-  contributors may be used to endorse or promote products
-  derived from this software without specific prior
-  written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-----------------------------------------------------------------------
-*/
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-#ifndef ASSIMP_BUILD_NO_COLLADA_EXPORTER
-
-#include "ColladaExporter.h"
-#include <assimp/Bitmap.h>
-#include <assimp/commonMetaData.h>
-#include <assimp/MathFunctions.h>
-#include <assimp/fast_atof.h>
-#include <assimp/SceneCombiner.h>
-#include <assimp/StringUtils.h>
-#include <assimp/XMLTools.h>
-#include <assimp/DefaultIOSystem.h>
-#include <assimp/IOSystem.hpp>
-#include <assimp/Exporter.hpp>
-#include <assimp/scene.h>
-
-#include <assimp/Exceptional.h>
-
-#include <memory>
-#include <ctime>
-#include <set>
-#include <vector>
-#include <iostream>
-
-using namespace Assimp;
-
-namespace Assimp {
-
-// ------------------------------------------------------------------------------------------------
-// Worker function for exporting a scene to Collada. Prototyped and registered in Exporter.cpp
-void ExportSceneCollada(const char* pFile, IOSystem* pIOSystem, const aiScene* pScene, const ExportProperties* /*pProperties*/) {
-    std::string path = DefaultIOSystem::absolutePath(std::string(pFile));
-    std::string file = DefaultIOSystem::completeBaseName(std::string(pFile));
-
-    // invoke the exporter
-    ColladaExporter iDoTheExportThing( pScene, pIOSystem, path, file);
-    
-    if (iDoTheExportThing.mOutput.fail()) {
-        throw DeadlyExportError("output data creation failed. Most likely the file became too large: " + std::string(pFile));
-    }
-
-    // we're still here - export successfully completed. Write result to the given IOSYstem
-    std::unique_ptr<IOStream> outfile (pIOSystem->Open(pFile,"wt"));
-    if(outfile == NULL) {
-        throw DeadlyExportError("could not open output .dae file: " + std::string(pFile));
-    }
-
-    // XXX maybe use a small wrapper around IOStream that behaves like std::stringstream in order to avoid the extra copy.
-    outfile->Write( iDoTheExportThing.mOutput.str().c_str(), static_cast<size_t>(iDoTheExportThing.mOutput.tellp()),1);
-}
-
-} // end of namespace Assimp
-
-// ------------------------------------------------------------------------------------------------
-// Encodes a string into a valid XML ID using the xsd:ID schema qualifications.
-static const std::string XMLIDEncode(const std::string& name) {
-    const char XML_ID_CHARS[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_-.";
-    const unsigned int XML_ID_CHARS_COUNT = sizeof(XML_ID_CHARS) / sizeof(char);
-
-    if (name.length() == 0) {
-        return name;
-    }
-
-    std::stringstream idEncoded;
-
-    // xsd:ID must start with letter or underscore
-    if (!((name[0] >= 'A' && name[0] <= 'z') || name[0] == '_')) {
-        idEncoded << '_';
-    }
-
-    for (std::string::const_iterator it = name.begin(); it != name.end(); ++it) {
-        // xsd:ID can only contain letters, digits, underscores, hyphens and periods
-        if (strchr(XML_ID_CHARS, *it) != nullptr) {
-            idEncoded << *it;
-        } else {
-            // Select placeholder character based on invalid character to prevent name collisions 
-            idEncoded << XML_ID_CHARS[(*it) % XML_ID_CHARS_COUNT];
-        }
-    }
-
-    return idEncoded.str();
-}
-
-// ------------------------------------------------------------------------------------------------
-// Constructor for a specific scene to export
-ColladaExporter::ColladaExporter( const aiScene* pScene, IOSystem* pIOSystem, const std::string& path, const std::string& file) 
-: mIOSystem(pIOSystem)
-, mPath(path)
-, mFile(file) {
-    // make sure that all formatting happens using the standard, C locale and not the user's current locale
-    mOutput.imbue( std::locale("C") );
-    mOutput.precision(ASSIMP_AI_REAL_TEXT_PRECISION);
-
-    mScene = pScene;
-    mSceneOwned = false;
-
-    // set up strings
-    endstr = "\n";
-
-    // start writing the file
-    WriteFile();
-}
-
-// ------------------------------------------------------------------------------------------------
-// Destructor
-ColladaExporter::~ColladaExporter() {
-    if ( mSceneOwned ) {
-        delete mScene;
-    }
-}
-
-// ------------------------------------------------------------------------------------------------
-// Starts writing the contents
-void ColladaExporter::WriteFile() {
-    // write the DTD
-    mOutput << "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\" ?>" << endstr;
-    // COLLADA element start
-    mOutput << "<COLLADA xmlns=\"http://www.collada.org/2005/11/COLLADASchema\" version=\"1.4.1\">" << endstr;
-    PushTag();
-
-    WriteTextures();
-    WriteHeader();
-
-    WriteCamerasLibrary();
-    WriteLightsLibrary();
-    WriteMaterials();
-    WriteGeometryLibrary();
-    WriteControllerLibrary();
-
-    WriteSceneLibrary();
-	
-	// customized, Writes the animation library
-	WriteAnimationsLibrary();
-
-    // useless Collada fu at the end, just in case we haven't had enough indirections, yet.
-    mOutput << startstr << "<scene>" << endstr;
-    PushTag();
-    mOutput << startstr << "<instance_visual_scene url=\"#" + XMLIDEncode(mScene->mRootNode->mName.C_Str()) + "\" />" << endstr;
-    PopTag();
-    mOutput << startstr << "</scene>" << endstr;
-    PopTag();
-    mOutput << "</COLLADA>" << endstr;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Writes the asset header
-void ColladaExporter::WriteHeader() {
-    static const ai_real epsilon = Math::getEpsilon<ai_real>();
-    static const aiQuaternion x_rot(aiMatrix3x3(
-        0, -1,  0,
-        1,  0,  0,
-        0,  0,  1));
-    static const aiQuaternion y_rot(aiMatrix3x3(
-        1,  0,  0,
-        0,  1,  0,
-        0,  0,  1));
-    static const aiQuaternion z_rot(aiMatrix3x3(
-        1,  0,  0,
-        0,  0,  1,
-        0, -1,  0));
-
-    static const unsigned int date_nb_chars = 20;
-    char date_str[date_nb_chars];
-    std::time_t date = std::time(NULL);
-    std::strftime(date_str, date_nb_chars, "%Y-%m-%dT%H:%M:%S", std::localtime(&date));
-
-    aiVector3D scaling;
-    aiQuaternion rotation;
-    aiVector3D position;
-    mScene->mRootNode->mTransformation.Decompose(scaling, rotation, position);
-    rotation.Normalize();
-
-    bool add_root_node = false;
-
-    ai_real scale = 1.0;
-    if(std::abs(scaling.x - scaling.y) <= epsilon && std::abs(scaling.x - scaling.z) <= epsilon && std::abs(scaling.y - scaling.z) <= epsilon) {
-        scale = (ai_real) ((((double) scaling.x) + ((double) scaling.y) + ((double) scaling.z)) / 3.0);
-    } else {
-        add_root_node = true;
-    }
-
-    std::string up_axis = "Y_UP";
-    if(rotation.Equal(x_rot, epsilon)) {
-        up_axis = "X_UP";
-    } else if(rotation.Equal(y_rot, epsilon)) {
-        up_axis = "Y_UP";
-    } else if(rotation.Equal(z_rot, epsilon)) {
-        up_axis = "Z_UP";
-    } else {
-        add_root_node = true;
-    }
-
-    if(! position.Equal(aiVector3D(0, 0, 0))) {
-        add_root_node = true;
-    }
-
-    if(mScene->mRootNode->mNumChildren == 0) {
-        add_root_node = true;
-    }
-
-    if(add_root_node) {
-        aiScene* scene;
-        SceneCombiner::CopyScene(&scene, mScene);
-
-        aiNode* root = new aiNode("Scene");
-
-        root->mNumChildren = 1;
-        root->mChildren = new aiNode*[root->mNumChildren];
-
-        root->mChildren[0] = scene->mRootNode;
-        scene->mRootNode->mParent = root;
-        scene->mRootNode = root;
-
-        mScene = scene;
-        mSceneOwned = true;
-
-        up_axis = "Y_UP";
-        scale = 1.0;
-    }
-
-    mOutput << startstr << "<asset>" << endstr;
-    PushTag();
-    mOutput << startstr << "<contributor>" << endstr;
-    PushTag();
-
-    // If no Scene metadata, use root node metadata
-    aiMetadata* meta = mScene->mMetaData;
-    if (nullptr == meta) {
-        meta = mScene->mRootNode->mMetaData;
-    }
-
-    aiString value;
-    if (!meta || !meta->Get("Author", value)) {
-        mOutput << startstr << "<author>" << "Assimp" << "</author>" << endstr;
-    } else {
-        mOutput << startstr << "<author>" << XMLEscape(value.C_Str()) << "</author>" << endstr;
-    }
-
-    if (nullptr == meta || !meta->Get(AI_METADATA_SOURCE_GENERATOR, value)) {
-        mOutput << startstr << "<authoring_tool>" << "Assimp Exporter" << "</authoring_tool>" << endstr;
-    } else {
-        mOutput << startstr << "<authoring_tool>" << XMLEscape(value.C_Str()) << "</authoring_tool>" << endstr;
-    }
-
-    if (meta) {
-        if (meta->Get("Comments", value)) {
-            mOutput << startstr << "<comments>" << XMLEscape(value.C_Str()) << "</comments>" << endstr;
-        }
-        if (meta->Get(AI_METADATA_SOURCE_COPYRIGHT, value)) {
-            mOutput << startstr << "<copyright>" << XMLEscape(value.C_Str()) << "</copyright>" << endstr;
-        }
-        if (meta->Get("SourceData", value)) {
-            mOutput << startstr << "<source_data>" << XMLEscape(value.C_Str()) << "</source_data>" << endstr;
-        }
-    }
-
-    PopTag();
-    mOutput << startstr << "</contributor>" << endstr;
-
-    if (nullptr == meta || !meta->Get("Created", value)) {
-        mOutput << startstr << "<created>" << date_str << "</created>" << endstr;
-    } else {
-        mOutput << startstr << "<created>" << XMLEscape(value.C_Str()) << "</created>" << endstr;
-    }
-
-    // Modified date is always the date saved
-    mOutput << startstr << "<modified>" << date_str << "</modified>" << endstr;
-
-    if (meta) {
-        if (meta->Get("Keywords", value)) {
-            mOutput << startstr << "<keywords>" << XMLEscape(value.C_Str()) << "</keywords>" << endstr;
-        }
-        if (meta->Get("Revision", value)) {
-            mOutput << startstr << "<revision>" << XMLEscape(value.C_Str()) << "</revision>" << endstr;
-        }
-        if (meta->Get("Subject", value)) {
-            mOutput << startstr << "<subject>" << XMLEscape(value.C_Str()) << "</subject>" << endstr;
-        }
-        if (meta->Get("Title", value)) {
-            mOutput << startstr << "<title>" << XMLEscape(value.C_Str()) << "</title>" << endstr;
-        }
-    }
-
-    mOutput << startstr << "<unit name=\"meter\" meter=\"" << scale << "\" />" << endstr;
-    mOutput << startstr << "<up_axis>" << up_axis << "</up_axis>" << endstr;
-    PopTag();
-    mOutput << startstr << "</asset>" << endstr;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Write the embedded textures
-void ColladaExporter::WriteTextures() {
-    static const unsigned int buffer_size = 1024;
-    char str[buffer_size];
-
-    if (mScene->HasTextures()) {
-        for(unsigned int i = 0; i < mScene->mNumTextures; i++) {
-            // It would be great to be able to create a directory in portable standard C++, but it's not the case,
-            // so we just write the textures in the current directory.
-
-            aiTexture* texture = mScene->mTextures[i];
-            if ( nullptr == texture ) {
-                continue;
-            }
-
-            ASSIMP_itoa10(str, buffer_size, i + 1);
-
-            std::string name = mFile + "_texture_" + (i < 1000 ? "0" : "") + (i < 100 ? "0" : "") + (i < 10 ? "0" : "") + str + "." + ((const char*) texture->achFormatHint);
-
-            std::unique_ptr<IOStream> outfile(mIOSystem->Open(mPath + mIOSystem->getOsSeparator() + name, "wb"));
-            if(outfile == NULL) {
-                throw DeadlyExportError("could not open output texture file: " + mPath + name);
-            }
-
-            if(texture->mHeight == 0) {
-                outfile->Write((void*) texture->pcData, texture->mWidth, 1);
-            } else {
-                Bitmap::Save(texture, outfile.get());
-            }
-
-            outfile->Flush();
-
-            textures.insert(std::make_pair(i, name));
-        }
-    }
-}
-
-// ------------------------------------------------------------------------------------------------
-// Write the embedded textures
-void ColladaExporter::WriteCamerasLibrary() {
-    if(mScene->HasCameras()) {
-
-        mOutput << startstr << "<library_cameras>" << endstr;
-        PushTag();
-
-        for( size_t a = 0; a < mScene->mNumCameras; ++a)
-            WriteCamera( a);
-
-        PopTag();
-        mOutput << startstr << "</library_cameras>" << endstr;
-
-    }
-}
-
-void ColladaExporter::WriteCamera(size_t pIndex){
-
-    const aiCamera *cam = mScene->mCameras[pIndex];
-    const std::string cameraName = XMLEscape(cam->mName.C_Str());
-    const std::string cameraId = XMLIDEncode(cam->mName.C_Str());
-
-    mOutput << startstr << "<camera id=\"" << cameraId << "-camera\" name=\"" << cameraName << "\" >" << endstr;
-    PushTag();
-    mOutput << startstr << "<optics>" << endstr;
-    PushTag();
-    mOutput << startstr << "<technique_common>" << endstr;
-    PushTag();
-    //assimp doesn't support the import of orthographic cameras! se we write
-    //always perspective
-    mOutput << startstr << "<perspective>" << endstr;
-    PushTag();
-    mOutput << startstr << "<xfov sid=\"xfov\">"<<
-                                AI_RAD_TO_DEG(cam->mHorizontalFOV)
-                        <<"</xfov>" << endstr;
-    mOutput << startstr << "<aspect_ratio>"
-                        <<      cam->mAspect
-                        << "</aspect_ratio>" << endstr;
-    mOutput << startstr << "<znear sid=\"znear\">"
-                        <<      cam->mClipPlaneNear
-                        <<  "</znear>" << endstr;
-    mOutput << startstr << "<zfar sid=\"zfar\">"
-                        <<      cam->mClipPlaneFar
-                        << "</zfar>" << endstr;
-    PopTag();
-    mOutput << startstr << "</perspective>" << endstr;
-    PopTag();
-    mOutput << startstr << "</technique_common>" << endstr;
-    PopTag();
-    mOutput << startstr << "</optics>" << endstr;
-    PopTag();
-    mOutput << startstr << "</camera>" << endstr;
-
-}
-
-
-// ------------------------------------------------------------------------------------------------
-// Write the embedded textures
-void ColladaExporter::WriteLightsLibrary() {
-    if(mScene->HasLights()) {
-
-        mOutput << startstr << "<library_lights>" << endstr;
-        PushTag();
-
-        for( size_t a = 0; a < mScene->mNumLights; ++a)
-            WriteLight( a);
-
-        PopTag();
-        mOutput << startstr << "</library_lights>" << endstr;
-
-    }
-}
-
-void ColladaExporter::WriteLight(size_t pIndex){
-
-    const aiLight *light = mScene->mLights[pIndex];
-    const std::string lightName = XMLEscape(light->mName.C_Str());
-    const std::string lightId = XMLIDEncode(light->mName.C_Str());
-
-    mOutput << startstr << "<light id=\"" << lightId << "-light\" name=\""
-            << lightName << "\" >" << endstr;
-    PushTag();
-    mOutput << startstr << "<technique_common>" << endstr;
-    PushTag();
-    switch(light->mType){
-        case aiLightSource_AMBIENT:
-            WriteAmbienttLight(light);
-            break;
-        case aiLightSource_DIRECTIONAL:
-            WriteDirectionalLight(light);
-            break;
-        case aiLightSource_POINT:
-            WritePointLight(light);
-            break;
-        case aiLightSource_SPOT:
-            WriteSpotLight(light);
-            break;
-        case aiLightSource_AREA:
-        case aiLightSource_UNDEFINED:
-        case _aiLightSource_Force32Bit:
-            break;
-    }
-    PopTag();
-    mOutput << startstr << "</technique_common>" << endstr;
-
-    PopTag();
-    mOutput << startstr << "</light>" << endstr;
-
-}
-
-void ColladaExporter::WritePointLight(const aiLight *const light){
-    const aiColor3D &color=  light->mColorDiffuse;
-    mOutput << startstr << "<point>" << endstr;
-    PushTag();
-    mOutput << startstr << "<color sid=\"color\">"
-                            << color.r<<" "<<color.g<<" "<<color.b
-                        <<"</color>" << endstr;
-    mOutput << startstr << "<constant_attenuation>"
-                            << light->mAttenuationConstant
-                        <<"</constant_attenuation>" << endstr;
-    mOutput << startstr << "<linear_attenuation>"
-                            << light->mAttenuationLinear
-                        <<"</linear_attenuation>" << endstr;
-    mOutput << startstr << "<quadratic_attenuation>"
-                            << light->mAttenuationQuadratic
-                        <<"</quadratic_attenuation>" << endstr;
-
-    PopTag();
-    mOutput << startstr << "</point>" << endstr;
-
-}
-
-void ColladaExporter::WriteDirectionalLight(const aiLight *const light){
-    const aiColor3D &color=  light->mColorDiffuse;
-    mOutput << startstr << "<directional>" << endstr;
-    PushTag();
-    mOutput << startstr << "<color sid=\"color\">"
-                            << color.r<<" "<<color.g<<" "<<color.b
-                        <<"</color>" << endstr;
-
-    PopTag();
-    mOutput << startstr << "</directional>" << endstr;
-
-}
-
-void ColladaExporter::WriteSpotLight(const aiLight *const light){
-
-    const aiColor3D &color=  light->mColorDiffuse;
-    mOutput << startstr << "<spot>" << endstr;
-    PushTag();
-    mOutput << startstr << "<color sid=\"color\">"
-                            << color.r<<" "<<color.g<<" "<<color.b
-                        <<"</color>" << endstr;
-    mOutput << startstr << "<constant_attenuation>"
-                                << light->mAttenuationConstant
-                            <<"</constant_attenuation>" << endstr;
-    mOutput << startstr << "<linear_attenuation>"
-                            << light->mAttenuationLinear
-                        <<"</linear_attenuation>" << endstr;
-    mOutput << startstr << "<quadratic_attenuation>"
-                            << light->mAttenuationQuadratic
-                        <<"</quadratic_attenuation>" << endstr;
-    /*
-    out->mAngleOuterCone = AI_DEG_TO_RAD (std::acos(std::pow(0.1f,1.f/srcLight->mFalloffExponent))+
-                            srcLight->mFalloffAngle);
-    */
-
-    const ai_real fallOffAngle = AI_RAD_TO_DEG(light->mAngleInnerCone);
-    mOutput << startstr <<"<falloff_angle sid=\"fall_off_angle\">"
-                                << fallOffAngle
-                        <<"</falloff_angle>" << endstr;
-    double temp = light->mAngleOuterCone-light->mAngleInnerCone;
-
-    temp = std::cos(temp);
-    temp = std::log(temp)/std::log(0.1);
-    temp = 1/temp;
-    mOutput << startstr << "<falloff_exponent sid=\"fall_off_exponent\">"
-                            << temp
-                        <<"</falloff_exponent>" << endstr;
-
-
-    PopTag();
-    mOutput << startstr << "</spot>" << endstr;
-
-}
-
-void ColladaExporter::WriteAmbienttLight(const aiLight *const light){
-
-    const aiColor3D &color=  light->mColorAmbient;
-    mOutput << startstr << "<ambient>" << endstr;
-    PushTag();
-    mOutput << startstr << "<color sid=\"color\">"
-                            << color.r<<" "<<color.g<<" "<<color.b
-                        <<"</color>" << endstr;
-
-    PopTag();
-    mOutput << startstr << "</ambient>" << endstr;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Reads a single surface entry from the given material keys
-void ColladaExporter::ReadMaterialSurface( Surface& poSurface, const aiMaterial* pSrcMat, 
-                                          aiTextureType pTexture, const char* pKey, size_t pType, size_t pIndex) {
-  if( pSrcMat->GetTextureCount( pTexture) > 0 ) {
-    aiString texfile;
-    unsigned int uvChannel = 0;
-    pSrcMat->GetTexture( pTexture, 0, &texfile, NULL, &uvChannel);
-
-    std::string index_str(texfile.C_Str());
-
-    if(index_str.size() != 0 && index_str[0] == '*') {
-        unsigned int index;
-
-        index_str = index_str.substr(1, std::string::npos);
-
-        try {
-            index = (unsigned int) strtoul10_64(index_str.c_str());
-        } catch(std::exception& error) {
-            throw DeadlyExportError(error.what());
-        }
-
-        std::map<unsigned int, std::string>::const_iterator name = textures.find(index);
-
-        if(name != textures.end()) {
-            poSurface.texture = name->second;
-        } else {
-            throw DeadlyExportError("could not find embedded texture at index " + index_str);
-        }
-    } else {
-        poSurface.texture = texfile.C_Str();
-    }
-
-    poSurface.channel = uvChannel;
-    poSurface.exist = true;
-  } else {
-    if( pKey )
-      poSurface.exist = pSrcMat->Get( pKey, static_cast<unsigned int>(pType), static_cast<unsigned int>(pIndex), poSurface.color) == aiReturn_SUCCESS;
-  }
-}
-
-// ------------------------------------------------------------------------------------------------
-// Reimplementation of isalnum(,C locale), because AppVeyor does not see standard version.
-static bool isalnum_C(char c) {
-  return ( nullptr != strchr("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz",c) );
-}
-
-// ------------------------------------------------------------------------------------------------
-// Writes an image entry for the given surface
-void ColladaExporter::WriteImageEntry( const Surface& pSurface, const std::string& pNameAdd) {
-  if( !pSurface.texture.empty() )
-  {
-    mOutput << startstr << "<image id=\"" << XMLIDEncode(pNameAdd) << "\">" << endstr;
-    PushTag();
-    mOutput << startstr << "<init_from>";
-
-    // URL encode image file name first, then XML encode on top
-    std::stringstream imageUrlEncoded;
-    for( std::string::const_iterator it = pSurface.texture.begin(); it != pSurface.texture.end(); ++it )
-    {
-      if( isalnum_C( (unsigned char) *it) || *it == ':' || *it == '_' || *it == '-' || *it == '.' || *it == '/' || *it == '\\' )
-        imageUrlEncoded << *it;
-      else
-        imageUrlEncoded << '%' << std::hex << size_t( (unsigned char) *it) << std::dec;
-    }
-    mOutput << XMLEscape(imageUrlEncoded.str());
-    mOutput << "</init_from>" << endstr;
-    PopTag();
-    mOutput << startstr << "</image>" << endstr;
-  }
-}
-
-// ------------------------------------------------------------------------------------------------
-// Writes a color-or-texture entry into an effect definition
-void ColladaExporter::WriteTextureColorEntry( const Surface& pSurface, const std::string& pTypeName, const std::string& pImageName)
-{
-  if(pSurface.exist) {
-    mOutput << startstr << "<" << pTypeName << ">" << endstr;
-    PushTag();
-    if( pSurface.texture.empty() )
-    {
-      mOutput << startstr << "<color sid=\"" << pTypeName << "\">" << pSurface.color.r << "   " << pSurface.color.g << "   " << pSurface.color.b << "   " << pSurface.color.a << "</color>" << endstr;
-    }
-    else
-    {
-      mOutput << startstr << "<texture texture=\"" << XMLIDEncode(pImageName) << "\" texcoord=\"CHANNEL" << pSurface.channel << "\" />" << endstr;
-    }
-    PopTag();
-    mOutput << startstr << "</" << pTypeName << ">" << endstr;
-  }
-}
-
-// ------------------------------------------------------------------------------------------------
-// Writes the two parameters necessary for referencing a texture in an effect entry
-void ColladaExporter::WriteTextureParamEntry( const Surface& pSurface, const std::string& pTypeName, const std::string& pMatName)
-{
-  // if surface is a texture, write out the sampler and the surface parameters necessary to reference the texture
-  if( !pSurface.texture.empty() )
-  {
-    mOutput << startstr << "<newparam sid=\"" << XMLIDEncode(pMatName) << "-" << pTypeName << "-surface\">" << endstr;
-    PushTag();
-    mOutput << startstr << "<surface type=\"2D\">" << endstr;
-    PushTag();
-    mOutput << startstr << "<init_from>" << XMLIDEncode(pMatName) << "-" << pTypeName << "-image</init_from>" << endstr;
-    PopTag();
-    mOutput << startstr << "</surface>" << endstr;
-    PopTag();
-    mOutput << startstr << "</newparam>" << endstr;
-
-    mOutput << startstr << "<newparam sid=\"" << XMLIDEncode(pMatName) << "-" << pTypeName << "-sampler\">" << endstr;
-    PushTag();
-    mOutput << startstr << "<sampler2D>" << endstr;
-    PushTag();
-    mOutput << startstr << "<source>" << XMLIDEncode(pMatName) << "-" << pTypeName << "-surface</source>" << endstr;
-    PopTag();
-    mOutput << startstr << "</sampler2D>" << endstr;
-    PopTag();
-    mOutput << startstr << "</newparam>" << endstr;
-  }
-}
-
-// ------------------------------------------------------------------------------------------------
-// Writes a scalar property
-void ColladaExporter::WriteFloatEntry( const Property& pProperty, const std::string& pTypeName)
-{
-    if(pProperty.exist) {
-        mOutput << startstr << "<" << pTypeName << ">" << endstr;
-        PushTag();
-        mOutput << startstr << "<float sid=\"" << pTypeName << "\">" << pProperty.value << "</float>" << endstr;
-        PopTag();
-        mOutput << startstr << "</" << pTypeName << ">" << endstr;
-    }
-}
-
-// ------------------------------------------------------------------------------------------------
-// Writes the material setup
-void ColladaExporter::WriteMaterials()
-{
-  materials.resize( mScene->mNumMaterials);
-
-  /// collect all materials from the scene
-  size_t numTextures = 0;
-  for( size_t a = 0; a < mScene->mNumMaterials; ++a )
-  {
-    const aiMaterial* mat = mScene->mMaterials[a];
-
-    aiString name;
-    if( mat->Get( AI_MATKEY_NAME, name) != aiReturn_SUCCESS ) {
-      name = "mat";
-      materials[a].name = std::string( "m") + to_string(a) + name.C_Str();
-    } else {
-      // try to use the material's name if no other material has already taken it, else append #
-      std::string testName = name.C_Str();
-      size_t materialCountWithThisName = 0;
-      for( size_t i = 0; i < a; i ++ ) {
-        if( materials[i].name == testName ) {
-          materialCountWithThisName ++;
-        }
-      }
-      if( materialCountWithThisName == 0 ) {
-        materials[a].name = name.C_Str();
-      } else {
-        materials[a].name = std::string(name.C_Str()) + to_string(materialCountWithThisName);
-      }
-    }
-
-    aiShadingMode shading = aiShadingMode_Flat;
-    materials[a].shading_model = "phong";
-    if(mat->Get( AI_MATKEY_SHADING_MODEL, shading) == aiReturn_SUCCESS) {
-        if(shading == aiShadingMode_Phong) {
-            materials[a].shading_model = "phong";
-        } else if(shading == aiShadingMode_Blinn) {
-            materials[a].shading_model = "blinn";
-        } else if(shading == aiShadingMode_NoShading) {
-            materials[a].shading_model = "constant";
-        } else if(shading == aiShadingMode_Gouraud) {
-            materials[a].shading_model = "lambert";
-        }
-    }
-
-    ReadMaterialSurface( materials[a].ambient, mat, aiTextureType_AMBIENT, AI_MATKEY_COLOR_AMBIENT);
-    if( !materials[a].ambient.texture.empty() ) numTextures++;
-    ReadMaterialSurface( materials[a].diffuse, mat, aiTextureType_DIFFUSE, AI_MATKEY_COLOR_DIFFUSE);
-    if( !materials[a].diffuse.texture.empty() ) numTextures++;
-    ReadMaterialSurface( materials[a].specular, mat, aiTextureType_SPECULAR, AI_MATKEY_COLOR_SPECULAR);
-    if( !materials[a].specular.texture.empty() ) numTextures++;
-    ReadMaterialSurface( materials[a].emissive, mat, aiTextureType_EMISSIVE, AI_MATKEY_COLOR_EMISSIVE);
-    if( !materials[a].emissive.texture.empty() ) numTextures++;
-    ReadMaterialSurface( materials[a].reflective, mat, aiTextureType_REFLECTION, AI_MATKEY_COLOR_REFLECTIVE);
-    if( !materials[a].reflective.texture.empty() ) numTextures++;
-    ReadMaterialSurface( materials[a].transparent, mat, aiTextureType_OPACITY, AI_MATKEY_COLOR_TRANSPARENT);
-    if( !materials[a].transparent.texture.empty() ) numTextures++;
-    ReadMaterialSurface( materials[a].normal, mat, aiTextureType_NORMALS, NULL, 0, 0);
-    if( !materials[a].normal.texture.empty() ) numTextures++;
-
-    materials[a].shininess.exist = mat->Get( AI_MATKEY_SHININESS, materials[a].shininess.value) == aiReturn_SUCCESS;
-    materials[a].transparency.exist = mat->Get( AI_MATKEY_OPACITY, materials[a].transparency.value) == aiReturn_SUCCESS;
-    materials[a].index_refraction.exist = mat->Get( AI_MATKEY_REFRACTI, materials[a].index_refraction.value) == aiReturn_SUCCESS;
-  }
-
-  // output textures if present
-  if( numTextures > 0 )
-  {
-    mOutput << startstr << "<library_images>" << endstr;
-    PushTag();
-    for( std::vector<Material>::const_iterator it = materials.begin(); it != materials.end(); ++it )
-    {
-      const Material& mat = *it;
-      WriteImageEntry( mat.ambient, mat.name + "-ambient-image");
-      WriteImageEntry( mat.diffuse, mat.name + "-diffuse-image");
-      WriteImageEntry( mat.specular, mat.name + "-specular-image");
-      WriteImageEntry( mat.emissive, mat.name + "-emission-image");
-      WriteImageEntry( mat.reflective, mat.name + "-reflective-image");
-      WriteImageEntry( mat.transparent, mat.name + "-transparent-image");
-      WriteImageEntry( mat.normal, mat.name + "-normal-image");
-    }
-    PopTag();
-    mOutput << startstr << "</library_images>" << endstr;
-  }
-
-  // output effects - those are the actual carriers of information
-  if( !materials.empty() )
-  {
-    mOutput << startstr << "<library_effects>" << endstr;
-    PushTag();
-    for( std::vector<Material>::const_iterator it = materials.begin(); it != materials.end(); ++it )
-    {
-      const Material& mat = *it;
-      // this is so ridiculous it must be right
-      mOutput << startstr << "<effect id=\"" << XMLIDEncode(mat.name) << "-fx\" name=\"" << XMLEscape(mat.name) << "\">" << endstr;
-      PushTag();
-      mOutput << startstr << "<profile_COMMON>" << endstr;
-      PushTag();
-
-      // write sampler- and surface params for the texture entries
-      WriteTextureParamEntry( mat.emissive, "emission", mat.name);
-      WriteTextureParamEntry( mat.ambient, "ambient", mat.name);
-      WriteTextureParamEntry( mat.diffuse, "diffuse", mat.name);
-      WriteTextureParamEntry( mat.specular, "specular", mat.name);
-      WriteTextureParamEntry( mat.reflective, "reflective", mat.name);
-      WriteTextureParamEntry( mat.transparent, "transparent", mat.name);
-      WriteTextureParamEntry( mat.normal, "normal", mat.name);
-
-      mOutput << startstr << "<technique sid=\"standard\">" << endstr;
-      PushTag();
-      mOutput << startstr << "<" << mat.shading_model << ">" << endstr;
-      PushTag();
-
-      WriteTextureColorEntry( mat.emissive, "emission", mat.name + "-emission-sampler");
-      WriteTextureColorEntry( mat.ambient, "ambient", mat.name + "-ambient-sampler");
-      WriteTextureColorEntry( mat.diffuse, "diffuse", mat.name + "-diffuse-sampler");
-      WriteTextureColorEntry( mat.specular, "specular", mat.name + "-specular-sampler");
-      WriteFloatEntry(mat.shininess, "shininess");
-      WriteTextureColorEntry( mat.reflective, "reflective", mat.name + "-reflective-sampler");
-      WriteTextureColorEntry( mat.transparent, "transparent", mat.name + "-transparent-sampler");
-      WriteFloatEntry(mat.transparency, "transparency");
-      WriteFloatEntry(mat.index_refraction, "index_of_refraction");
-
-      if(! mat.normal.texture.empty()) {
-        WriteTextureColorEntry( mat.normal, "bump", mat.name + "-normal-sampler");
-      }
-
-      PopTag();
-      mOutput << startstr << "</" << mat.shading_model << ">" << endstr;
-      PopTag();
-      mOutput << startstr << "</technique>" << endstr;
-      PopTag();
-      mOutput << startstr << "</profile_COMMON>" << endstr;
-      PopTag();
-      mOutput << startstr << "</effect>" << endstr;
-    }
-    PopTag();
-    mOutput << startstr << "</library_effects>" << endstr;
-
-    // write materials - they're just effect references
-    mOutput << startstr << "<library_materials>" << endstr;
-    PushTag();
-    for( std::vector<Material>::const_iterator it = materials.begin(); it != materials.end(); ++it )
-    {
-      const Material& mat = *it;
-      mOutput << startstr << "<material id=\"" << XMLIDEncode(mat.name) << "\" name=\"" << XMLEscape(mat.name) << "\">" << endstr;
-      PushTag();
-      mOutput << startstr << "<instance_effect url=\"#" << XMLIDEncode(mat.name) << "-fx\"/>" << endstr;
-      PopTag();
-      mOutput << startstr << "</material>" << endstr;
-    }
-    PopTag();
-    mOutput << startstr << "</library_materials>" << endstr;
-  }
-}
-
-// ------------------------------------------------------------------------------------------------
-// Writes the controller library
-void ColladaExporter::WriteControllerLibrary()
-{
-    mOutput << startstr << "<library_controllers>" << endstr;
-    PushTag();
-    
-    for( size_t a = 0; a < mScene->mNumMeshes; ++a) {
-        WriteController( a);
-    }
-
-    PopTag();
-    mOutput << startstr << "</library_controllers>" << endstr;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Writes a skin controller of the given mesh
-void ColladaExporter::WriteController( size_t pIndex)
-{
-    const aiMesh* mesh = mScene->mMeshes[pIndex];
-    const std::string idstr = mesh->mName.length == 0 ? GetMeshId(pIndex) : mesh->mName.C_Str();
-    const std::string idstrEscaped = XMLIDEncode(idstr);
-
-    if ( mesh->mNumFaces == 0 || mesh->mNumVertices == 0 )
-        return;
-
-    if ( mesh->mNumBones == 0 )
-        return;
-
-    mOutput << startstr << "<controller id=\"" << idstrEscaped << "-skin\" ";
-    mOutput << "name=\"skinCluster" << pIndex << "\">"<< endstr;
-    PushTag();
-
-    mOutput << startstr << "<skin source=\"#" << idstrEscaped << "\">" << endstr;
-    PushTag();
-
-    // bind pose matrix
-    mOutput << startstr << "<bind_shape_matrix>" << endstr;
-    PushTag();
-
-    // I think it is identity in general cases.
-    aiMatrix4x4 mat;
-    mOutput << startstr << mat.a1 << " " << mat.a2 << " " << mat.a3 << " " << mat.a4 << endstr;
-    mOutput << startstr << mat.b1 << " " << mat.b2 << " " << mat.b3 << " " << mat.b4 << endstr;
-    mOutput << startstr << mat.c1 << " " << mat.c2 << " " << mat.c3 << " " << mat.c4 << endstr;
-    mOutput << startstr << mat.d1 << " " << mat.d2 << " " << mat.d3 << " " << mat.d4 << endstr;
-
-    PopTag();
-    mOutput << startstr << "</bind_shape_matrix>" << endstr;
-
-    mOutput << startstr << "<source id=\"" << idstrEscaped << "-skin-joints\" name=\"" << idstrEscaped << "-skin-joints\">" << endstr;
-    PushTag();
-
-    mOutput << startstr << "<Name_array id=\"" << idstrEscaped << "-skin-joints-array\" count=\"" << mesh->mNumBones << "\">";
-
-    for( size_t i = 0; i < mesh->mNumBones; ++i )
-        mOutput << XMLIDEncode(mesh->mBones[i]->mName.C_Str()) << " ";
-
-    mOutput << "</Name_array>" << endstr;
-
-    mOutput << startstr << "<technique_common>" << endstr;
-    PushTag();
-    
-    mOutput << startstr << "<accessor source=\"#" << idstrEscaped << "-skin-joints-array\" count=\"" << mesh->mNumBones << "\" stride=\"" << 1 << "\">" << endstr;
-    PushTag();
-
-    mOutput << startstr << "<param name=\"JOINT\" type=\"Name\"></param>" << endstr;
-
-    PopTag();
-    mOutput << startstr << "</accessor>" << endstr;
-
-    PopTag();
-    mOutput << startstr << "</technique_common>" << endstr;
-
-    PopTag();
-    mOutput << startstr << "</source>" << endstr;
-
-    std::vector<ai_real> bind_poses;
-    bind_poses.reserve(mesh->mNumBones * 16);
-    for(unsigned int i = 0; i < mesh->mNumBones; ++i)
-        for( unsigned int j = 0; j < 4; ++j)
-            bind_poses.insert(bind_poses.end(), mesh->mBones[i]->mOffsetMatrix[j], mesh->mBones[i]->mOffsetMatrix[j] + 4);
-
-    WriteFloatArray( idstr + "-skin-bind_poses", FloatType_Mat4x4, (const ai_real*) bind_poses.data(), bind_poses.size() / 16);
-
-    bind_poses.clear();
-    
-    std::vector<ai_real> skin_weights;
-    skin_weights.reserve(mesh->mNumVertices * mesh->mNumBones);
-    for( size_t i = 0; i < mesh->mNumBones; ++i)
-        for( size_t j = 0; j < mesh->mBones[i]->mNumWeights; ++j)
-            skin_weights.push_back(mesh->mBones[i]->mWeights[j].mWeight);
-
-    WriteFloatArray( idstr + "-skin-weights", FloatType_Weight, (const ai_real*) skin_weights.data(), skin_weights.size());
-
-    skin_weights.clear();
-
-    mOutput << startstr << "<joints>" << endstr;
-    PushTag();
-
-    mOutput << startstr << "<input semantic=\"JOINT\" source=\"#" << idstrEscaped << "-skin-joints\"></input>" << endstr;
-    mOutput << startstr << "<input semantic=\"INV_BIND_MATRIX\" source=\"#" << idstrEscaped << "-skin-bind_poses\"></input>" << endstr;
-
-    PopTag();
-    mOutput << startstr << "</joints>" << endstr;
-
-    mOutput << startstr << "<vertex_weights count=\"" << mesh->mNumVertices << "\">" << endstr;
-    PushTag();
-
-    mOutput << startstr << "<input semantic=\"JOINT\" source=\"#" << idstrEscaped << "-skin-joints\" offset=\"0\"></input>" << endstr;
-    mOutput << startstr << "<input semantic=\"WEIGHT\" source=\"#" << idstrEscaped << "-skin-weights\" offset=\"1\"></input>" << endstr;
-
-    mOutput << startstr << "<vcount>";
-
-    std::vector<ai_uint> num_influences(mesh->mNumVertices, (ai_uint)0);
-    for( size_t i = 0; i < mesh->mNumBones; ++i)
-        for( size_t j = 0; j < mesh->mBones[i]->mNumWeights; ++j)
-            ++num_influences[mesh->mBones[i]->mWeights[j].mVertexId];
-
-    for( size_t i = 0; i < mesh->mNumVertices; ++i)
-        mOutput << num_influences[i] << " ";
-
-    mOutput << "</vcount>" << endstr;
-
-    mOutput << startstr << "<v>";
-
-    ai_uint joint_weight_indices_length = 0;
-    std::vector<ai_uint> accum_influences;
-    accum_influences.reserve(num_influences.size());
-    for( size_t i = 0; i < num_influences.size(); ++i)
-    {
-        accum_influences.push_back(joint_weight_indices_length);
-        joint_weight_indices_length += num_influences[i];
-    }
-
-    ai_uint weight_index = 0;
-    std::vector<ai_int> joint_weight_indices(2 * joint_weight_indices_length, (ai_int)-1);
-    for( unsigned int i = 0; i < mesh->mNumBones; ++i)
-        for( unsigned j = 0; j < mesh->mBones[i]->mNumWeights; ++j)
-        {
-            unsigned int vId = mesh->mBones[i]->mWeights[j].mVertexId;
-            for( ai_uint k = 0; k < num_influences[vId]; ++k)
-            {
-                if (joint_weight_indices[2 * (accum_influences[vId] + k)] == -1)
-                {
-                    joint_weight_indices[2 * (accum_influences[vId] + k)] = i;
-                    joint_weight_indices[2 * (accum_influences[vId] + k) + 1] = weight_index;
-                    break;
-                }
-            }
-            ++weight_index;
-        }
-
-    for( size_t i = 0; i < joint_weight_indices.size(); ++i)
-        mOutput << joint_weight_indices[i] << " ";
-
-    num_influences.clear();
-    accum_influences.clear();
-    joint_weight_indices.clear();
-
-    mOutput << "</v>" << endstr;
-
-    PopTag();
-    mOutput << startstr << "</vertex_weights>" << endstr;
-
-    PopTag();
-    mOutput << startstr << "</skin>" << endstr;
-    
-    PopTag();
-    mOutput << startstr << "</controller>" << endstr;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Writes the geometry library
-void ColladaExporter::WriteGeometryLibrary()
-{
-    mOutput << startstr << "<library_geometries>" << endstr;
-    PushTag();
-
-    for( size_t a = 0; a < mScene->mNumMeshes; ++a)
-        WriteGeometry( a);
-
-    PopTag();
-    mOutput << startstr << "</library_geometries>" << endstr;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Writes the given mesh
-void ColladaExporter::WriteGeometry( size_t pIndex)
-{
-    const aiMesh* mesh = mScene->mMeshes[pIndex];
-    const std::string idstr = mesh->mName.length == 0 ? GetMeshId(pIndex) : mesh->mName.C_Str();
-    const std::string geometryName = XMLEscape(idstr);
-    const std::string geometryId = XMLIDEncode(idstr);
-
-    if ( mesh->mNumFaces == 0 || mesh->mNumVertices == 0 )
-        return;
-
-    // opening tag
-    mOutput << startstr << "<geometry id=\"" << geometryId << "\" name=\"" << geometryName << "\" >" << endstr;
-    PushTag();
-
-    mOutput << startstr << "<mesh>" << endstr;
-    PushTag();
-
-    // Positions
-    WriteFloatArray( idstr + "-positions", FloatType_Vector, (ai_real*) mesh->mVertices, mesh->mNumVertices);
-    // Normals, if any
-    if( mesh->HasNormals() )
-        WriteFloatArray( idstr + "-normals", FloatType_Vector, (ai_real*) mesh->mNormals, mesh->mNumVertices);
-
-    // texture coords
-    for( size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a)
-    {
-        if( mesh->HasTextureCoords(static_cast<unsigned int>(a)) )
-        {
-            WriteFloatArray( idstr + "-tex" + to_string(a), mesh->mNumUVComponents[a] == 3 ? FloatType_TexCoord3 : FloatType_TexCoord2,
-                (ai_real*) mesh->mTextureCoords[a], mesh->mNumVertices);
-        }
-    }
-
-    // vertex colors
-    for( size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a)
-    {
-        if( mesh->HasVertexColors(static_cast<unsigned int>(a)) )
-            WriteFloatArray( idstr + "-color" + to_string(a), FloatType_Color, (ai_real*) mesh->mColors[a], mesh->mNumVertices);
-    }
-
-    // assemble vertex structure
-    // Only write input for POSITION since we will write other as shared inputs in polygon definition
-    mOutput << startstr << "<vertices id=\"" << geometryId << "-vertices" << "\">" << endstr;
-    PushTag();
-    mOutput << startstr << "<input semantic=\"POSITION\" source=\"#" << geometryId << "-positions\" />" << endstr;
-    PopTag();
-    mOutput << startstr << "</vertices>" << endstr;
-
-    // count the number of lines, triangles and polygon meshes
-    int countLines = 0;
-    int countPoly = 0;
-    for( size_t a = 0; a < mesh->mNumFaces; ++a )
-    {
-        if (mesh->mFaces[a].mNumIndices == 2) countLines++;
-        else if (mesh->mFaces[a].mNumIndices >= 3) countPoly++;
-    }
-
-    // lines
-    if (countLines)
-    {
-        mOutput << startstr << "<lines count=\"" << countLines << "\" material=\"defaultMaterial\">" << endstr;
-        PushTag();
-        mOutput << startstr << "<input offset=\"0\" semantic=\"VERTEX\" source=\"#" << geometryId << "-vertices\" />" << endstr;
-        if( mesh->HasNormals() )
-            mOutput << startstr << "<input semantic=\"NORMAL\" source=\"#" << geometryId << "-normals\" />" << endstr;
-        for( size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a )
-        {
-            if( mesh->HasTextureCoords(static_cast<unsigned int>(a)) )
-                mOutput << startstr << "<input semantic=\"TEXCOORD\" source=\"#" << geometryId << "-tex" << a << "\" " << "set=\"" << a << "\""  << " />" << endstr;
-        }
-        for( size_t a = 0; a < AI_MAX_NUMBER_OF_COLOR_SETS; ++a )
-        {
-            if( mesh->HasVertexColors(static_cast<unsigned int>(a) ) )
-                mOutput << startstr << "<input semantic=\"COLOR\" source=\"#" << geometryId << "-color" << a << "\" " << "set=\"" << a << "\""  << " />" << endstr;
-        }
-
-        mOutput << startstr << "<p>";
-        for( size_t a = 0; a < mesh->mNumFaces; ++a )
-        {
-            const aiFace& face = mesh->mFaces[a];
-            if (face.mNumIndices != 2) continue;
-            for( size_t b = 0; b < face.mNumIndices; ++b )
-                mOutput << face.mIndices[b] << " ";
-        }
-        mOutput << "</p>" << endstr;
-        PopTag();
-        mOutput << startstr << "</lines>" << endstr;
-    }
-
-    // triangle - don't use it, because compatibility problems
-
-    // polygons
-    if (countPoly)
-    {
-        mOutput << startstr << "<polylist count=\"" << countPoly << "\" material=\"defaultMaterial\">" << endstr;
-        PushTag();
-        mOutput << startstr << "<input offset=\"0\" semantic=\"VERTEX\" source=\"#" << geometryId << "-vertices\" />" << endstr;
-        if( mesh->HasNormals() )
-            mOutput << startstr << "<input offset=\"0\" semantic=\"NORMAL\" source=\"#" << geometryId << "-normals\" />" << endstr;
-        for( size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a )
-        {
-            if( mesh->HasTextureCoords(static_cast<unsigned int>(a)) )
-                mOutput << startstr << "<input offset=\"0\" semantic=\"TEXCOORD\" source=\"#" << geometryId << "-tex" << a << "\" " << "set=\"" << a << "\""  << " />" << endstr;
-        }
-        for( size_t a = 0; a < AI_MAX_NUMBER_OF_COLOR_SETS; ++a )
-        {
-            if( mesh->HasVertexColors(static_cast<unsigned int>(a) ) )
-                mOutput << startstr << "<input offset=\"0\" semantic=\"COLOR\" source=\"#" << geometryId << "-color" << a << "\" " << "set=\"" << a << "\""  << " />" << endstr;
-        }
-
-        mOutput << startstr << "<vcount>";
-        for( size_t a = 0; a < mesh->mNumFaces; ++a )
-        {
-            if (mesh->mFaces[a].mNumIndices < 3) continue;
-            mOutput << mesh->mFaces[a].mNumIndices << " ";
-        }
-        mOutput << "</vcount>" << endstr;
-
-        mOutput << startstr << "<p>";
-        for( size_t a = 0; a < mesh->mNumFaces; ++a )
-        {
-            const aiFace& face = mesh->mFaces[a];
-            if (face.mNumIndices < 3) continue;
-            for( size_t b = 0; b < face.mNumIndices; ++b )
-                mOutput << face.mIndices[b] << " ";
-        }
-        mOutput << "</p>" << endstr;
-        PopTag();
-        mOutput << startstr << "</polylist>" << endstr;
-    }
-
-    // closing tags
-    PopTag();
-    mOutput << startstr << "</mesh>" << endstr;
-    PopTag();
-    mOutput << startstr << "</geometry>" << endstr;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Writes a float array of the given type
-void ColladaExporter::WriteFloatArray( const std::string& pIdString, FloatDataType pType, const ai_real* pData, size_t pElementCount)
-{
-    size_t floatsPerElement = 0;
-    switch( pType )
-    {
-        case FloatType_Vector: floatsPerElement = 3; break;
-        case FloatType_TexCoord2: floatsPerElement = 2; break;
-        case FloatType_TexCoord3: floatsPerElement = 3; break;
-        case FloatType_Color: floatsPerElement = 3; break;
-        case FloatType_Mat4x4: floatsPerElement = 16; break;
-        case FloatType_Weight: floatsPerElement = 1; break;
-		case FloatType_Time: floatsPerElement = 1; break;
-        default:
-            return;
-    }
-
-    std::string arrayId = XMLIDEncode(pIdString) + "-array";
-
-    mOutput << startstr << "<source id=\"" << XMLIDEncode(pIdString) << "\" name=\"" << XMLEscape(pIdString) << "\">" << endstr;
-    PushTag();
-
-    // source array
-    mOutput << startstr << "<float_array id=\"" << arrayId << "\" count=\"" << pElementCount * floatsPerElement << "\"> ";
-    PushTag();
-
-    if( pType == FloatType_TexCoord2 )
-    {
-        for( size_t a = 0; a < pElementCount; ++a )
-        {
-            mOutput << pData[a*3+0] << " ";
-            mOutput << pData[a*3+1] << " ";
-        }
-    }
-    else if( pType == FloatType_Color )
-    {
-        for( size_t a = 0; a < pElementCount; ++a )
-        {
-            mOutput << pData[a*4+0] << " ";
-            mOutput << pData[a*4+1] << " ";
-            mOutput << pData[a*4+2] << " ";
-        }
-    }
-    else
-    {
-        for( size_t a = 0; a < pElementCount * floatsPerElement; ++a )
-            mOutput << pData[a] << " ";
-    }
-    mOutput << "</float_array>" << endstr;
-    PopTag();
-
-    // the usual Collada fun. Let's bloat it even more!
-    mOutput << startstr << "<technique_common>" << endstr;
-    PushTag();
-    mOutput << startstr << "<accessor count=\"" << pElementCount << "\" offset=\"0\" source=\"#" << arrayId << "\" stride=\"" << floatsPerElement << "\">" << endstr;
-    PushTag();
-
-    switch( pType )
-    {
-        case FloatType_Vector:
-            mOutput << startstr << "<param name=\"X\" type=\"float\" />" << endstr;
-            mOutput << startstr << "<param name=\"Y\" type=\"float\" />" << endstr;
-            mOutput << startstr << "<param name=\"Z\" type=\"float\" />" << endstr;
-            break;
-
-        case FloatType_TexCoord2:
-            mOutput << startstr << "<param name=\"S\" type=\"float\" />" << endstr;
-            mOutput << startstr << "<param name=\"T\" type=\"float\" />" << endstr;
-            break;
-
-        case FloatType_TexCoord3:
-            mOutput << startstr << "<param name=\"S\" type=\"float\" />" << endstr;
-            mOutput << startstr << "<param name=\"T\" type=\"float\" />" << endstr;
-            mOutput << startstr << "<param name=\"P\" type=\"float\" />" << endstr;
-            break;
-
-        case FloatType_Color:
-            mOutput << startstr << "<param name=\"R\" type=\"float\" />" << endstr;
-            mOutput << startstr << "<param name=\"G\" type=\"float\" />" << endstr;
-            mOutput << startstr << "<param name=\"B\" type=\"float\" />" << endstr;
-            break;
-
-        case FloatType_Mat4x4:
-            mOutput << startstr << "<param name=\"TRANSFORM\" type=\"float4x4\" />" << endstr;
-            break;
-
-        case FloatType_Weight:
-            mOutput << startstr << "<param name=\"WEIGHT\" type=\"float\" />" << endstr;
-            break;
-
-		// customized, add animation related
-		case FloatType_Time:
-			mOutput << startstr << "<param name=\"TIME\" type=\"float\" />" << endstr;
-			break;
-
-	}
-
-    PopTag();
-    mOutput << startstr << "</accessor>" << endstr;
-    PopTag();
-    mOutput << startstr << "</technique_common>" << endstr;
-    PopTag();
-    mOutput << startstr << "</source>" << endstr;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Writes the scene library
-void ColladaExporter::WriteSceneLibrary()
-{
-    const std::string sceneName = XMLEscape(mScene->mRootNode->mName.C_Str());
-    const std::string sceneId = XMLIDEncode(mScene->mRootNode->mName.C_Str());
-
-    mOutput << startstr << "<library_visual_scenes>" << endstr;
-    PushTag();
-    mOutput << startstr << "<visual_scene id=\"" + sceneId + "\" name=\"" + sceneName + "\">" << endstr;
-    PushTag();
-
-    // start recursive write at the root node
-    for( size_t a = 0; a < mScene->mRootNode->mNumChildren; ++a )
-        WriteNode( mScene, mScene->mRootNode->mChildren[a]);
-
-    PopTag();
-    mOutput << startstr << "</visual_scene>" << endstr;
-    PopTag();
-    mOutput << startstr << "</library_visual_scenes>" << endstr;
-}
-// ------------------------------------------------------------------------------------------------
-void ColladaExporter::WriteAnimationLibrary(size_t pIndex)
-{
-	const aiAnimation * anim = mScene->mAnimations[pIndex];
-	
-	if ( anim->mNumChannels == 0 && anim->mNumMeshChannels == 0 && anim->mNumMorphMeshChannels ==0 )
-		return;
-	
-	const std::string animation_name_escaped = XMLEscape( anim->mName.C_Str() );
-	std::string idstr = anim->mName.C_Str();
-	std::string ending = std::string( "AnimId" ) + to_string(pIndex);
-	if (idstr.length() >= ending.length()) {
-		if (0 != idstr.compare (idstr.length() - ending.length(), ending.length(), ending)) {
-			idstr = idstr + ending;
-		}
-	} else {
-		idstr = idstr + ending;
-	}
-
-	const std::string idstrEscaped = XMLIDEncode(idstr);
-	
-	mOutput << startstr << "<animation id=\"" + idstrEscaped + "\" name=\"" + animation_name_escaped + "\">" << endstr;
-	PushTag();
-
-    std::string cur_node_idstr;
-	for (size_t a = 0; a < anim->mNumChannels; ++a) {
-		const aiNodeAnim * nodeAnim = anim->mChannels[a];
-		
-		// sanity check
-        if (nodeAnim->mNumPositionKeys != nodeAnim->mNumScalingKeys || nodeAnim->mNumPositionKeys != nodeAnim->mNumRotationKeys) {
-            continue;
-        }
-		
-		{
-            cur_node_idstr.clear();
-            cur_node_idstr += nodeAnim->mNodeName.data;
-            cur_node_idstr += std::string("_matrix-input");
-
-			std::vector<ai_real> frames;
-			for( size_t i = 0; i < nodeAnim->mNumPositionKeys; ++i) {
-				frames.push_back(static_cast<ai_real>(nodeAnim->mPositionKeys[i].mTime));
-			}
-			
-			WriteFloatArray(cur_node_idstr, FloatType_Time, (const ai_real *)frames.data(), frames.size());
-			frames.clear();
-		}
-		
-		{
-            cur_node_idstr.clear();
-
-            cur_node_idstr += nodeAnim->mNodeName.data;
-            cur_node_idstr += std::string("_matrix-output");
-			
-			std::vector<ai_real> keyframes;
-			keyframes.reserve(nodeAnim->mNumPositionKeys * 16);
-			for( size_t i = 0; i < nodeAnim->mNumPositionKeys; ++i) {
-				aiVector3D Scaling = nodeAnim->mScalingKeys[i].mValue;
-				aiMatrix4x4 ScalingM;  // identity
-				ScalingM[0][0] = Scaling.x; ScalingM[1][1] = Scaling.y; ScalingM[2][2] = Scaling.z;
-				
-				aiQuaternion RotationQ = nodeAnim->mRotationKeys[i].mValue;
-				aiMatrix4x4 s = aiMatrix4x4( RotationQ.GetMatrix() );
-				aiMatrix4x4 RotationM(s.a1, s.a2, s.a3, 0, s.b1, s.b2, s.b3, 0, s.c1, s.c2, s.c3, 0, 0, 0, 0, 1);
-				
-				aiVector3D Translation = nodeAnim->mPositionKeys[i].mValue;
-				aiMatrix4x4 TranslationM;	// identity
-				TranslationM[0][3] = Translation.x; TranslationM[1][3] = Translation.y; TranslationM[2][3] = Translation.z;
-				
-				// Combine the above transformations
-				aiMatrix4x4 mat = TranslationM * RotationM * ScalingM;
-				
-				for( unsigned int j = 0; j < 4; ++j) {
-					keyframes.insert(keyframes.end(), mat[j], mat[j] + 4);
-                }
-			}
-			
-			WriteFloatArray(cur_node_idstr, FloatType_Mat4x4, (const ai_real *)keyframes.data(), keyframes.size() / 16);
-		}
-		
-		{
-			std::vector<std::string> names;
-			for ( size_t i = 0; i < nodeAnim->mNumPositionKeys; ++i) {
-				if ( nodeAnim->mPreState == aiAnimBehaviour_DEFAULT
-					|| nodeAnim->mPreState == aiAnimBehaviour_LINEAR
-					|| nodeAnim->mPreState == aiAnimBehaviour_REPEAT
-					) {
-					names.push_back( "LINEAR" );
-				} else if (nodeAnim->mPostState == aiAnimBehaviour_CONSTANT) {
-					names.push_back( "STEP" );
-				}
-			}
-			
-			const std::string cur_node_idstr2 = nodeAnim->mNodeName.data + std::string("_matrix-interpolation");
-            std::string arrayId = XMLIDEncode(cur_node_idstr2) + "-array";
-			
-			mOutput << startstr << "<source id=\"" << XMLIDEncode(cur_node_idstr2) << "\">" << endstr;
-			PushTag();
-			
-			// source array
-			mOutput << startstr << "<Name_array id=\"" << arrayId << "\" count=\"" << names.size() << "\"> ";
-			for( size_t aa = 0; aa < names.size(); ++aa ) {
-				mOutput << names[aa] << " ";
-            }
-			mOutput << "</Name_array>" << endstr;
-			
-			mOutput << startstr << "<technique_common>" << endstr;
-			PushTag();
-
-			mOutput << startstr << "<accessor source=\"#" << arrayId << "\" count=\"" << names.size() << "\" stride=\"" << 1 << "\">" << endstr;
-			PushTag();
-			
-			mOutput << startstr << "<param name=\"INTERPOLATION\" type=\"name\"></param>" << endstr;
-			
-			PopTag();
-			mOutput << startstr << "</accessor>" << endstr;
-			
-			PopTag();
-			mOutput << startstr << "</technique_common>" << endstr;
-
-			PopTag();
-			mOutput << startstr << "</source>" << endstr;
-		}
-	}
-	
-	for (size_t a = 0; a < anim->mNumChannels; ++a) {
-		const aiNodeAnim * nodeAnim = anim->mChannels[a];
-		
-		{
-		// samplers
-			const std::string node_idstr = nodeAnim->mNodeName.data + std::string("_matrix-sampler");
-			mOutput << startstr << "<sampler id=\"" << XMLIDEncode(node_idstr) << "\">" << endstr;
-			PushTag();
-			
-			mOutput << startstr << "<input semantic=\"INPUT\" source=\"#" << XMLIDEncode( nodeAnim->mNodeName.data + std::string("_matrix-input") ) << "\"/>" << endstr;
-			mOutput << startstr << "<input semantic=\"OUTPUT\" source=\"#" << XMLIDEncode( nodeAnim->mNodeName.data + std::string("_matrix-output") ) << "\"/>" << endstr;
-			mOutput << startstr << "<input semantic=\"INTERPOLATION\" source=\"#" << XMLIDEncode( nodeAnim->mNodeName.data + std::string("_matrix-interpolation") ) << "\"/>" << endstr;
-			
-			PopTag();
-			mOutput << startstr << "</sampler>" << endstr;
-		}
-	}
-	
-	for (size_t a = 0; a < anim->mNumChannels; ++a) {
-		const aiNodeAnim * nodeAnim = anim->mChannels[a];
-		
-		{
-		// channels
-			mOutput << startstr << "<channel source=\"#" << XMLIDEncode( nodeAnim->mNodeName.data + std::string("_matrix-sampler") ) << "\" target=\"" << XMLIDEncode(nodeAnim->mNodeName.data) << "/matrix\"/>" << endstr;
-		}
-	}
-	
-	PopTag();
-	mOutput << startstr << "</animation>" << endstr;
-	
-}
-// ------------------------------------------------------------------------------------------------
-void ColladaExporter::WriteAnimationsLibrary()
-{
-	if ( mScene->mNumAnimations > 0 ) {
-		mOutput << startstr << "<library_animations>" << endstr;
-		PushTag();
-		
-		// start recursive write at the root node
-		for( size_t a = 0; a < mScene->mNumAnimations; ++a)
-			WriteAnimationLibrary( a );
-
-		PopTag();
-		mOutput << startstr << "</library_animations>" << endstr;
-	}
-}
-// ------------------------------------------------------------------------------------------------
-// Helper to find a bone by name in the scene
-aiBone* findBone( const aiScene* scene, const char * name) {
-    for (size_t m=0; m<scene->mNumMeshes; m++) {
-        aiMesh * mesh = scene->mMeshes[m];
-        for (size_t b=0; b<mesh->mNumBones; b++) {
-            aiBone * bone = mesh->mBones[b];
-            if (0 == strcmp(name, bone->mName.C_Str())) {
-                return bone;
-            }
-        }
-    }
-    return NULL;
-}
-
-// ------------------------------------------------------------------------------------------------
-const aiNode * findBoneNode( const aiNode* aNode, const aiBone* bone)
-{
-	if ( aNode && bone && aNode->mName == bone->mName ) {
-		return aNode;
-	}
-	
-	if ( aNode && bone ) {
-		for (unsigned int i=0; i < aNode->mNumChildren; ++i) {
-			aiNode * aChild = aNode->mChildren[i];
-			const aiNode * foundFromChild = 0;
-			if ( aChild ) {
-				foundFromChild = findBoneNode( aChild, bone );
-				if ( foundFromChild ) return foundFromChild;
-			}
-		}
-	}
-	
-	return NULL;
-}
-
-const aiNode * findSkeletonRootNode( const aiScene* scene, const aiMesh * mesh)
-{
-	std::set<const aiNode*> topParentBoneNodes;
-	if ( mesh && mesh->mNumBones > 0 ) {
-		for (unsigned int i=0; i < mesh->mNumBones; ++i) {
-			aiBone * bone = mesh->mBones[i];
-
-			const aiNode * node = findBoneNode( scene->mRootNode, bone);
-			if ( node ) {
-				while ( node->mParent && findBone(scene, node->mParent->mName.C_Str() ) != 0 ) {
-					node = node->mParent;
-				}
-				topParentBoneNodes.insert( node );
-			}
-		}
-	}
-	
-	if ( !topParentBoneNodes.empty() ) {
-		const aiNode * parentBoneNode = *topParentBoneNodes.begin();
-		if ( topParentBoneNodes.size() == 1 ) {
-			return parentBoneNode;
-		} else {
-			for (auto it : topParentBoneNodes) {
-				if ( it->mParent ) return it->mParent;
-			}
-			return parentBoneNode;
-		}
-	}
-	
-	return NULL;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Recursively writes the given node
-void ColladaExporter::WriteNode( const aiScene* pScene, aiNode* pNode)
-{
-    // the node must have a name
-    if (pNode->mName.length == 0)
-    {
-        std::stringstream ss;
-        ss << "Node_" << pNode;
-        pNode->mName.Set(ss.str());
-    }
-
-    // If the node is associated with a bone, it is a joint node (JOINT)
-    // otherwise it is a normal node (NODE)
-    const char * node_type;
-    bool is_joint, is_skeleton_root = false;
-    if (nullptr == findBone(pScene, pNode->mName.C_Str())) {
-        node_type = "NODE";
-        is_joint = false;
-    } else {
-        node_type = "JOINT";
-        is_joint = true;
-        if (!pNode->mParent || nullptr == findBone(pScene, pNode->mParent->mName.C_Str())) {
-            is_skeleton_root = true;
-        }
-    }
-
-    const std::string node_id = XMLIDEncode(pNode->mName.data);
-    const std::string node_name = XMLEscape(pNode->mName.data);
-	mOutput << startstr << "<node ";
-	if(is_skeleton_root) {
-		mOutput << "id=\"" << node_id << "\" " << (is_joint ? "sid=\"" + node_id +"\"" : "") ; // For now, only support one skeleton in a scene.
-		mFoundSkeletonRootNodeID = node_id;
-	} else {
-		mOutput << "id=\"" << node_id << "\" " << (is_joint ? "sid=\"" + node_id +"\"": "") ;
-	}
-	
-    mOutput << " name=\"" << node_name
-            << "\" type=\"" << node_type
-            << "\">" << endstr;
-    PushTag();
-
-    // write transformation - we can directly put the matrix there
-    // TODO: (thom) decompose into scale - rot - quad to allow addressing it by animations afterwards
-    aiMatrix4x4 mat = pNode->mTransformation;
-
-    // If this node is a Camera node, the camera coordinate system needs to be multiplied in.
-    // When importing from Collada, the mLookAt is set to 0, 0, -1, and the node transform is unchanged.
-    // When importing from a different format, mLookAt is set to 0, 0, 1. Therefore, the local camera
-    // coordinate system must be changed to matche the Collada specification.
-    for (size_t i = 0; i<mScene->mNumCameras; i++){
-        if (mScene->mCameras[i]->mName == pNode->mName){
-            aiMatrix4x4 sourceView;
-            mScene->mCameras[i]->GetCameraMatrix(sourceView);
-
-            aiMatrix4x4 colladaView;
-            colladaView.a1 = colladaView.c3 = -1; // move into -z space.
-            mat *= (sourceView * colladaView);
-            break;
-        }
-    }
-	
-	// customized, sid should be 'matrix' to match with loader code.
-    //mOutput << startstr << "<matrix sid=\"transform\">";
-	mOutput << startstr << "<matrix sid=\"matrix\">";
-	
-    mOutput << mat.a1 << " " << mat.a2 << " " << mat.a3 << " " << mat.a4 << " ";
-    mOutput << mat.b1 << " " << mat.b2 << " " << mat.b3 << " " << mat.b4 << " ";
-    mOutput << mat.c1 << " " << mat.c2 << " " << mat.c3 << " " << mat.c4 << " ";
-    mOutput << mat.d1 << " " << mat.d2 << " " << mat.d3 << " " << mat.d4;
-    mOutput << "</matrix>" << endstr;
-
-    if(pNode->mNumMeshes==0){
-        //check if it is a camera node
-        for(size_t i=0; i<mScene->mNumCameras; i++){
-            if(mScene->mCameras[i]->mName == pNode->mName){
-                mOutput << startstr <<"<instance_camera url=\"#" << node_id << "-camera\"/>" << endstr;
-                break;
-            }
-        }
-        //check if it is a light node
-        for(size_t i=0; i<mScene->mNumLights; i++){
-            if(mScene->mLights[i]->mName == pNode->mName){
-                mOutput << startstr <<"<instance_light url=\"#" << node_id << "-light\"/>" << endstr;
-                break;
-            }
-        }
-
-    }else
-    // instance every geometry
-    for( size_t a = 0; a < pNode->mNumMeshes; ++a )
-    {
-        const aiMesh* mesh = mScene->mMeshes[pNode->mMeshes[a]];
-        // do not instantiate mesh if empty. I wonder how this could happen
-        if( mesh->mNumFaces == 0 || mesh->mNumVertices == 0 )
-            continue;
-
-        const std::string meshName = mesh->mName.length == 0 ? GetMeshId(pNode->mMeshes[a]) : mesh->mName.C_Str();
-
-        if( mesh->mNumBones == 0 )
-        {
-            mOutput << startstr << "<instance_geometry url=\"#" << XMLIDEncode(meshName) << "\">" << endstr;
-            PushTag();
-        }
-        else
-        {
-            mOutput << startstr
-                    << "<instance_controller url=\"#" << XMLIDEncode(meshName) << "-skin\">"
-                    << endstr;
-            PushTag();
-
-			// note! this mFoundSkeletonRootNodeID some how affects animation, it makes the mesh attaches to armature skeleton root node.
-			// use the first bone to find skeleton root
-			const aiNode * skeletonRootBoneNode = findSkeletonRootNode( pScene, mesh );
-			if ( skeletonRootBoneNode ) {
-				mFoundSkeletonRootNodeID = XMLIDEncode( skeletonRootBoneNode->mName.C_Str() );
-			}
-            mOutput << startstr << "<skeleton>#" << mFoundSkeletonRootNodeID << "</skeleton>" << endstr;
-        }
-        mOutput << startstr << "<bind_material>" << endstr;
-        PushTag();
-        mOutput << startstr << "<technique_common>" << endstr;
-        PushTag();
-        mOutput << startstr << "<instance_material symbol=\"defaultMaterial\" target=\"#" << XMLIDEncode(materials[mesh->mMaterialIndex].name) << "\">" << endstr;
-        PushTag();
-        for( size_t aa = 0; aa < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++aa )
-        {
-            if( mesh->HasTextureCoords( static_cast<unsigned int>(aa) ) )
-                // semantic       as in <texture texcoord=...>
-                // input_semantic as in <input semantic=...>
-                // input_set      as in <input set=...>
-                mOutput << startstr << "<bind_vertex_input semantic=\"CHANNEL" << aa << "\" input_semantic=\"TEXCOORD\" input_set=\"" << aa << "\"/>" << endstr;
-        }
-        PopTag();
-        mOutput << startstr << "</instance_material>" << endstr;
-        PopTag();
-        mOutput << startstr << "</technique_common>" << endstr;
-        PopTag();
-        mOutput << startstr << "</bind_material>" << endstr;
-        
-        PopTag();
-        if( mesh->mNumBones == 0)
-            mOutput << startstr << "</instance_geometry>" << endstr;
-        else
-            mOutput << startstr << "</instance_controller>" << endstr;
-    }
-
-    // recurse into subnodes
-    for( size_t a = 0; a < pNode->mNumChildren; ++a )
-        WriteNode( pScene, pNode->mChildren[a]);
-
-    PopTag();
-    mOutput << startstr << "</node>" << endstr;
-}
-
-#endif
-#endif
diff --git a/code/Common/ImporterRegistry.cpp b/code/Common/ImporterRegistry.cpp
index ff0e3ae76..d66d7de8d 100644
--- a/code/Common/ImporterRegistry.cpp
+++ b/code/Common/ImporterRegistry.cpp
@@ -46,330 +46,326 @@ directly (unless you are adding new loaders), instead use the
 corresponding preprocessor flag to selectively disable formats.
 */
 
-#include <vector>
 #include <assimp/BaseImporter.h>
+#include <vector>
 
 // ------------------------------------------------------------------------------------------------
 // Importers
 // (include_new_importers_here)
 // ------------------------------------------------------------------------------------------------
 #ifndef ASSIMP_BUILD_NO_X_IMPORTER
-#   include "X/XFileImporter.h"
+#include "AssetLib/X/XFileImporter.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_AMF_IMPORTER
-#   include "AMF/AMFImporter.hpp"
+#include "AssetLib/AMF/AMFImporter.hpp"
 #endif
 #ifndef ASSIMP_BUILD_NO_3DS_IMPORTER
-#   include "3DS/3DSLoader.h"
+#include "AssetLib/3DS/3DSLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_MD3_IMPORTER
-#   include "MD3/MD3Loader.h"
+#include "AssetLib/MD3/MD3Loader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_MDL_IMPORTER
-#   include "MDL/MDLLoader.h"
+#include "AssetLib/MDL/MDLLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_MD2_IMPORTER
-#   include "MD2/MD2Loader.h"
+#include "AssetLib/MD2/MD2Loader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_PLY_IMPORTER
-#   include "Ply/PlyLoader.h"
+#include "AssetLib/Ply/PlyLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_ASE_IMPORTER
-#   include "ASE/ASELoader.h"
+#include "AssetLib/ASE/ASELoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_OBJ_IMPORTER
-#   include "Obj/ObjFileImporter.h"
+#include "AssetLib/Obj/ObjFileImporter.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_HMP_IMPORTER
-#   include "HMP/HMPLoader.h"
+#include "AssetLib/HMP/HMPLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_SMD_IMPORTER
-#   include "SMD/SMDLoader.h"
+#include "AssetLib/SMD/SMDLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_MDC_IMPORTER
-#   include "MDC/MDCLoader.h"
+#include "AssetLib/MDC/MDCLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_MD5_IMPORTER
-#   include "MD5/MD5Loader.h"
+#include "AssetLib/MD5/MD5Loader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_STL_IMPORTER
-#   include "STL/STLLoader.h"
+#include "AssetLib/STL/STLLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_LWO_IMPORTER
-#   include "LWO/LWOLoader.h"
+#include "AssetLib/LWO/LWOLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_DXF_IMPORTER
-#   include "DXF/DXFLoader.h"
+#include "AssetLib/DXF/DXFLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_NFF_IMPORTER
-#   include "NFF/NFFLoader.h"
+#include "AssetLib/NFF/NFFLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_RAW_IMPORTER
-#   include "Raw/RawLoader.h"
+#include "AssetLib/Raw/RawLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_SIB_IMPORTER
-#   include "SIB/SIBImporter.h"
+#include "AssetLib/SIB/SIBImporter.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_OFF_IMPORTER
-#   include "OFF/OFFLoader.h"
+#include "AssetLib/OFF/OFFLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_AC_IMPORTER
-#   include "AC/ACLoader.h"
+#include "AssetLib/AC/ACLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_BVH_IMPORTER
-#   include "BVH/BVHLoader.h"
+#include "AssetLib/BVH/BVHLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_IRRMESH_IMPORTER
-#   include "Irr/IRRMeshLoader.h"
+#include "AssetLib/Irr/IRRMeshLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_IRR_IMPORTER
-#   include "Irr/IRRLoader.h"
+#include "AssetLib/Irr/IRRLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_Q3D_IMPORTER
-#   include "Q3D/Q3DLoader.h"
+#include "AssetLib/Q3D/Q3DLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_B3D_IMPORTER
-#   include "B3D/B3DImporter.h"
+#include "AssetLib/B3D/B3DImporter.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_COLLADA_IMPORTER
-#   include "Collada/ColladaLoader.h"
+#include "AssetLib/Collada/ColladaLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_TERRAGEN_IMPORTER
-#   include "Terragen/TerragenLoader.h"
+#include "AssetLib/Terragen/TerragenLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_CSM_IMPORTER
-#   include "CSM/CSMLoader.h"
+#include "AssetLib/CSM/CSMLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_3D_IMPORTER
-#   include "Unreal/UnrealLoader.h"
+#include "AssetLib/Unreal/UnrealLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_LWS_IMPORTER
-#   include "LWS/LWSLoader.h"
+#include "AssetLib/LWS/LWSLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_OGRE_IMPORTER
-#   include "Ogre/OgreImporter.h"
+#include "AssetLib/Ogre/OgreImporter.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_OPENGEX_IMPORTER
-#   include "OpenGEX/OpenGEXImporter.h"
+#include "AssetLib/OpenGEX/OpenGEXImporter.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_MS3D_IMPORTER
-#   include "MS3D/MS3DLoader.h"
+#include "AssetLib/MS3D/MS3DLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_COB_IMPORTER
-#   include "COB/COBLoader.h"
+#include "AssetLib/COB/COBLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_BLEND_IMPORTER
-#   include "Blender/BlenderLoader.h"
+#include "AssetLib/Blender/BlenderLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_Q3BSP_IMPORTER
-#   include "Q3BSP/Q3BSPFileImporter.h"
+#include "AssetLib/Q3BSP/Q3BSPFileImporter.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_NDO_IMPORTER
-#   include "NDO/NDOLoader.h"
+#include "AssetLib/NDO/NDOLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_IFC_IMPORTER
-#   include "Importer/IFC/IFCLoader.h"
+#include "AssetLib/IFC/IFCLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_XGL_IMPORTER
-#   include "XGL/XGLLoader.h"
+#include "AssetLib/XGL/XGLLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_FBX_IMPORTER
-#   include "FBX/FBXImporter.h"
+#include "AssetLib/FBX/FBXImporter.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_ASSBIN_IMPORTER
-#   include "Assbin/AssbinLoader.h"
+#include "AssetLib/Assbin/AssbinLoader.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_GLTF_IMPORTER
-#   include "glTF/glTFImporter.h"
-#   include "glTF2/glTF2Importer.h"
+#include "AssetLib/glTF/glTFImporter.h"
+#include "AssetLib/glTF2/glTF2Importer.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_C4D_IMPORTER
-#   include "C4D/C4DImporter.h"
+#include "AssetLib/C4D/C4DImporter.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_3MF_IMPORTER
-#   include "3MF/D3MFImporter.h"
+#include "AssetLib/3MF/D3MFImporter.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_X3D_IMPORTER
-#   include "X3D/X3DImporter.hpp"
+#include "AssetLib/X3D/X3DImporter.hpp"
 #endif
 #ifndef ASSIMP_BUILD_NO_MMD_IMPORTER
-#   include "MMD/MMDImporter.h"
+#include "AssetLib/MMD/MMDImporter.h"
 #endif
 #ifndef ASSIMP_BUILD_NO_M3D_IMPORTER
-#   include "M3D/M3DImporter.h"
+#include "AssetLib/M3D/M3DImporter.h"
 #endif
-//#ifndef ASSIMP_BUILD_NO_STEP_IMPORTER
-//#   include "Importer/StepFile/StepFileImporter.h"
-//#endif
 
 namespace Assimp {
 
 // ------------------------------------------------------------------------------------------------
-void GetImporterInstanceList(std::vector< BaseImporter* >& out)
-{
+void GetImporterInstanceList(std::vector<BaseImporter *> &out) {
     // ----------------------------------------------------------------------------
     // Add an instance of each worker class here
     // (register_new_importers_here)
     // ----------------------------------------------------------------------------
     out.reserve(64);
 #if (!defined ASSIMP_BUILD_NO_X_IMPORTER)
-    out.push_back( new XFileImporter());
+    out.push_back(new XFileImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_OBJ_IMPORTER)
-    out.push_back( new ObjFileImporter());
+    out.push_back(new ObjFileImporter());
 #endif
 #ifndef ASSIMP_BUILD_NO_AMF_IMPORTER
-	out.push_back( new AMFImporter() );
+    out.push_back(new AMFImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_3DS_IMPORTER)
-    out.push_back( new Discreet3DSImporter());
+    out.push_back(new Discreet3DSImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_M3D_IMPORTER)
-    out.push_back( new M3DImporter());
+    out.push_back(new M3DImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_MD3_IMPORTER)
-    out.push_back( new MD3Importer());
+    out.push_back(new MD3Importer());
 #endif
 #if (!defined ASSIMP_BUILD_NO_MD2_IMPORTER)
-    out.push_back( new MD2Importer());
+    out.push_back(new MD2Importer());
 #endif
 #if (!defined ASSIMP_BUILD_NO_PLY_IMPORTER)
-    out.push_back( new PLYImporter());
+    out.push_back(new PLYImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_MDL_IMPORTER)
-    out.push_back( new MDLImporter());
+    out.push_back(new MDLImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_ASE_IMPORTER)
-  #if (!defined ASSIMP_BUILD_NO_3DS_IMPORTER)
-    out.push_back( new ASEImporter());
-#  endif
+#if (!defined ASSIMP_BUILD_NO_3DS_IMPORTER)
+    out.push_back(new ASEImporter());
+#endif
 #endif
 #if (!defined ASSIMP_BUILD_NO_HMP_IMPORTER)
-    out.push_back( new HMPImporter());
+    out.push_back(new HMPImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_SMD_IMPORTER)
-    out.push_back( new SMDImporter());
+    out.push_back(new SMDImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_MDC_IMPORTER)
-    out.push_back( new MDCImporter());
+    out.push_back(new MDCImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_MD5_IMPORTER)
-    out.push_back( new MD5Importer());
+    out.push_back(new MD5Importer());
 #endif
 #if (!defined ASSIMP_BUILD_NO_STL_IMPORTER)
-    out.push_back( new STLImporter());
+    out.push_back(new STLImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_LWO_IMPORTER)
-    out.push_back( new LWOImporter());
+    out.push_back(new LWOImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_DXF_IMPORTER)
-    out.push_back( new DXFImporter());
+    out.push_back(new DXFImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_NFF_IMPORTER)
-    out.push_back( new NFFImporter());
+    out.push_back(new NFFImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_RAW_IMPORTER)
-    out.push_back( new RAWImporter());
+    out.push_back(new RAWImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_SIB_IMPORTER)
-    out.push_back( new SIBImporter());
+    out.push_back(new SIBImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_OFF_IMPORTER)
-    out.push_back( new OFFImporter());
+    out.push_back(new OFFImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_AC_IMPORTER)
-    out.push_back( new AC3DImporter());
+    out.push_back(new AC3DImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_BVH_IMPORTER)
-    out.push_back( new BVHLoader());
+    out.push_back(new BVHLoader());
 #endif
 #if (!defined ASSIMP_BUILD_NO_IRRMESH_IMPORTER)
-    out.push_back( new IRRMeshImporter());
+    out.push_back(new IRRMeshImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_IRR_IMPORTER)
-    out.push_back( new IRRImporter());
+    out.push_back(new IRRImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_Q3D_IMPORTER)
-    out.push_back( new Q3DImporter());
+    out.push_back(new Q3DImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_B3D_IMPORTER)
-    out.push_back( new B3DImporter());
+    out.push_back(new B3DImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_COLLADA_IMPORTER)
-    out.push_back( new ColladaLoader());
+    out.push_back(new ColladaLoader());
 #endif
 #if (!defined ASSIMP_BUILD_NO_TERRAGEN_IMPORTER)
-    out.push_back( new TerragenImporter());
+    out.push_back(new TerragenImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_CSM_IMPORTER)
-    out.push_back( new CSMImporter());
+    out.push_back(new CSMImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_3D_IMPORTER)
-    out.push_back( new UnrealImporter());
+    out.push_back(new UnrealImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_LWS_IMPORTER)
-    out.push_back( new LWSImporter());
+    out.push_back(new LWSImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_OGRE_IMPORTER)
-    out.push_back( new Ogre::OgreImporter());
+    out.push_back(new Ogre::OgreImporter());
 #endif
-#if (!defined ASSIMP_BUILD_NO_OPENGEX_IMPORTER )
-    out.push_back( new OpenGEX::OpenGEXImporter() );
+#if (!defined ASSIMP_BUILD_NO_OPENGEX_IMPORTER)
+    out.push_back(new OpenGEX::OpenGEXImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_MS3D_IMPORTER)
-    out.push_back( new MS3DImporter());
+    out.push_back(new MS3DImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_COB_IMPORTER)
-    out.push_back( new COBImporter());
+    out.push_back(new COBImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_BLEND_IMPORTER)
-    out.push_back( new BlenderImporter());
+    out.push_back(new BlenderImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_Q3BSP_IMPORTER)
-    out.push_back( new Q3BSPFileImporter() );
+    out.push_back(new Q3BSPFileImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_NDO_IMPORTER)
-    out.push_back( new NDOImporter() );
+    out.push_back(new NDOImporter());
 #endif
 #if (!defined ASSIMP_BUILD_NO_IFC_IMPORTER)
-    out.push_back( new IFCImporter() );
+    out.push_back(new IFCImporter());
 #endif
-#if ( !defined ASSIMP_BUILD_NO_XGL_IMPORTER )
-    out.push_back( new XGLImporter() );
+#if (!defined ASSIMP_BUILD_NO_XGL_IMPORTER)
+    out.push_back(new XGLImporter());
 #endif
-#if ( !defined ASSIMP_BUILD_NO_FBX_IMPORTER )
-    out.push_back( new FBXImporter() );
+#if (!defined ASSIMP_BUILD_NO_FBX_IMPORTER)
+    out.push_back(new FBXImporter());
 #endif
-#if ( !defined ASSIMP_BUILD_NO_ASSBIN_IMPORTER )
-    out.push_back( new AssbinImporter() );
+#if (!defined ASSIMP_BUILD_NO_ASSBIN_IMPORTER)
+    out.push_back(new AssbinImporter());
 #endif
-#if ( !defined ASSIMP_BUILD_NO_GLTF_IMPORTER )
-    out.push_back( new glTFImporter() );
-    out.push_back( new glTF2Importer() );
+#if (!defined ASSIMP_BUILD_NO_GLTF_IMPORTER)
+    out.push_back(new glTFImporter());
+    out.push_back(new glTF2Importer());
 #endif
-#if ( !defined ASSIMP_BUILD_NO_C4D_IMPORTER )
-    out.push_back( new C4DImporter() );
+#if (!defined ASSIMP_BUILD_NO_C4D_IMPORTER)
+    out.push_back(new C4DImporter());
 #endif
-#if ( !defined ASSIMP_BUILD_NO_3MF_IMPORTER )
-    out.push_back( new D3MFImporter() );
+#if (!defined ASSIMP_BUILD_NO_3MF_IMPORTER)
+    out.push_back(new D3MFImporter());
 #endif
 #ifndef ASSIMP_BUILD_NO_X3D_IMPORTER
-    out.push_back( new X3DImporter() );
+    out.push_back(new X3DImporter());
 #endif
 #ifndef ASSIMP_BUILD_NO_MMD_IMPORTER
-    out.push_back( new MMDImporter() );
+    out.push_back(new MMDImporter());
 #endif
-//#ifndef ASSIMP_BUILD_NO_STEP_IMPORTER
-//    out.push_back(new StepFile::StepFileImporter());
-//#endif
+    //#ifndef ASSIMP_BUILD_NO_STEP_IMPORTER
+    //    out.push_back(new StepFile::StepFileImporter());
+    //#endif
 }
 
 /** will delete all registered importers. */
-void DeleteImporterInstanceList(std::vector< BaseImporter* >& deleteList){
-	for(size_t i= 0; i<deleteList.size();++i){
-		delete deleteList[i];
-		deleteList[i]=nullptr;
-	}//for
+void DeleteImporterInstanceList(std::vector<BaseImporter *> &deleteList) {
+    for (size_t i = 0; i < deleteList.size(); ++i) {
+        delete deleteList[i];
+        deleteList[i] = nullptr;
+    } //for
 }
 
 } // namespace Assimp
diff --git a/code/LWO/LWOFileData.h b/code/LWO/LWOFileData.h
deleted file mode 100644
index 33fac8c39..000000000
--- a/code/LWO/LWOFileData.h
+++ /dev/null
@@ -1,703 +0,0 @@
-/*
-Open Asset Import Library (assimp)
-----------------------------------------------------------------------
-
-Copyright (c) 2006-2020, assimp team
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the
-following conditions are met:
-
-* Redistributions of source code must retain the above
-  copyright notice, this list of conditions and the
-  following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-  copyright notice, this list of conditions and the
-  following disclaimer in the documentation and/or other
-  materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-  contributors may be used to endorse or promote products
-  derived from this software without specific prior
-  written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-----------------------------------------------------------------------
-*/
-
-/** @file LWOFileData.h
- *  @brief Defines chunk constants used by the LWO file format
-
-The chunks are taken from the official LightWave SDK headers.
-
-*/
-#ifndef AI_LWO_FILEDATA_INCLUDED
-#define AI_LWO_FILEDATA_INCLUDED
-
-// STL headers
-#include <vector>
-#include <list>
-
-// public ASSIMP headers
-#include <assimp/mesh.h>
-
-// internal headers
-#include "Common/IFF.h"
-#include "LWO/LWOAnimation.h"
-
-namespace Assimp {
-namespace LWO {
-
-#define AI_LWO_FOURCC_LWOB AI_IFF_FOURCC('L','W','O','B')
-#define AI_LWO_FOURCC_LWO2 AI_IFF_FOURCC('L','W','O','2')
-#define AI_LWO_FOURCC_LXOB AI_IFF_FOURCC('L','X','O','B')
-
-// chunks specific to the LWOB format
-#define AI_LWO_SRFS  AI_IFF_FOURCC('S','R','F','S')
-#define AI_LWO_FLAG  AI_IFF_FOURCC('F','L','A','G')
-#define AI_LWO_VLUM  AI_IFF_FOURCC('V','L','U','M')
-#define AI_LWO_VDIF  AI_IFF_FOURCC('V','D','I','F')
-#define AI_LWO_VSPC  AI_IFF_FOURCC('V','S','P','C')
-#define AI_LWO_RFLT  AI_IFF_FOURCC('R','F','L','T')
-#define AI_LWO_BTEX  AI_IFF_FOURCC('B','T','E','X')
-#define AI_LWO_CTEX  AI_IFF_FOURCC('C','T','E','X')
-#define AI_LWO_DTEX  AI_IFF_FOURCC('D','T','E','X')
-#define AI_LWO_LTEX  AI_IFF_FOURCC('L','T','E','X')
-#define AI_LWO_RTEX  AI_IFF_FOURCC('R','T','E','X')
-#define AI_LWO_STEX  AI_IFF_FOURCC('S','T','E','X')
-#define AI_LWO_TTEX  AI_IFF_FOURCC('T','T','E','X')
-#define AI_LWO_TFLG  AI_IFF_FOURCC('T','F','L','G')
-#define AI_LWO_TSIZ  AI_IFF_FOURCC('T','S','I','Z')
-#define AI_LWO_TCTR  AI_IFF_FOURCC('T','C','T','R')
-#define AI_LWO_TFAL  AI_IFF_FOURCC('T','F','A','L')
-#define AI_LWO_TVEL  AI_IFF_FOURCC('T','V','E','L')
-#define AI_LWO_TCLR  AI_IFF_FOURCC('T','C','L','R')
-#define AI_LWO_TVAL  AI_IFF_FOURCC('T','V','A','L')
-#define AI_LWO_TAMP  AI_IFF_FOURCC('T','A','M','P')
-#define AI_LWO_TIMG  AI_IFF_FOURCC('T','I','M','G')
-#define AI_LWO_TAAS  AI_IFF_FOURCC('T','A','A','S')
-#define AI_LWO_TREF  AI_IFF_FOURCC('T','R','E','F')
-#define AI_LWO_TOPC  AI_IFF_FOURCC('T','O','P','C')
-#define AI_LWO_SDAT  AI_IFF_FOURCC('S','D','A','T')
-#define AI_LWO_TFP0  AI_IFF_FOURCC('T','F','P','0')
-#define AI_LWO_TFP1  AI_IFF_FOURCC('T','F','P','1')
-
-
-/* top-level chunks */
-#define AI_LWO_LAYR  AI_IFF_FOURCC('L','A','Y','R')
-#define AI_LWO_TAGS  AI_IFF_FOURCC('T','A','G','S')
-#define AI_LWO_PNTS  AI_IFF_FOURCC('P','N','T','S')
-#define AI_LWO_BBOX  AI_IFF_FOURCC('B','B','O','X')
-#define AI_LWO_VMAP  AI_IFF_FOURCC('V','M','A','P')
-#define AI_LWO_VMAD  AI_IFF_FOURCC('V','M','A','D')
-#define AI_LWO_POLS  AI_IFF_FOURCC('P','O','L','S')
-#define AI_LWO_PTAG  AI_IFF_FOURCC('P','T','A','G')
-#define AI_LWO_ENVL  AI_IFF_FOURCC('E','N','V','L')
-#define AI_LWO_CLIP  AI_IFF_FOURCC('C','L','I','P')
-#define AI_LWO_SURF  AI_IFF_FOURCC('S','U','R','F')
-#define AI_LWO_DESC  AI_IFF_FOURCC('D','E','S','C')
-#define AI_LWO_TEXT  AI_IFF_FOURCC('T','E','X','T')
-#define AI_LWO_ICON  AI_IFF_FOURCC('I','C','O','N')
-
-/* polygon types */
-#define AI_LWO_FACE  AI_IFF_FOURCC('F','A','C','E')
-#define AI_LWO_CURV  AI_IFF_FOURCC('C','U','R','V')
-#define AI_LWO_PTCH  AI_IFF_FOURCC('P','T','C','H')
-#define AI_LWO_MBAL  AI_IFF_FOURCC('M','B','A','L')
-#define AI_LWO_BONE  AI_IFF_FOURCC('B','O','N','E')
-#define AI_LWO_SUBD  AI_IFF_FOURCC('S','U','B','D')
-
-/* polygon tags */
-#define AI_LWO_SURF  AI_IFF_FOURCC('S','U','R','F')
-#define AI_LWO_PART  AI_IFF_FOURCC('P','A','R','T')
-#define AI_LWO_SMGP  AI_IFF_FOURCC('S','M','G','P')
-
-/* envelopes */
-#define AI_LWO_PRE   AI_IFF_FOURCC('P','R','E',' ')
-#define AI_LWO_POST  AI_IFF_FOURCC('P','O','S','T')
-#define AI_LWO_KEY   AI_IFF_FOURCC('K','E','Y',' ')
-#define AI_LWO_SPAN  AI_IFF_FOURCC('S','P','A','N')
-#define AI_LWO_TCB   AI_IFF_FOURCC('T','C','B',' ')
-#define AI_LWO_HERM  AI_IFF_FOURCC('H','E','R','M')
-#define AI_LWO_BEZI  AI_IFF_FOURCC('B','E','Z','I')
-#define AI_LWO_BEZ2  AI_IFF_FOURCC('B','E','Z','2')
-#define AI_LWO_LINE  AI_IFF_FOURCC('L','I','N','E')
-#define AI_LWO_STEP  AI_IFF_FOURCC('S','T','E','P')
-
-/* clips */
-#define AI_LWO_STIL  AI_IFF_FOURCC('S','T','I','L')
-#define AI_LWO_ISEQ  AI_IFF_FOURCC('I','S','E','Q')
-#define AI_LWO_ANIM  AI_IFF_FOURCC('A','N','I','M')
-#define AI_LWO_XREF  AI_IFF_FOURCC('X','R','E','F')
-#define AI_LWO_STCC  AI_IFF_FOURCC('S','T','C','C')
-#define AI_LWO_TIME  AI_IFF_FOURCC('T','I','M','E')
-#define AI_LWO_CONT  AI_IFF_FOURCC('C','O','N','T')
-#define AI_LWO_BRIT  AI_IFF_FOURCC('B','R','I','T')
-#define AI_LWO_SATR  AI_IFF_FOURCC('S','A','T','R')
-#define AI_LWO_HUE   AI_IFF_FOURCC('H','U','E',' ')
-#define AI_LWO_GAMM  AI_IFF_FOURCC('G','A','M','M')
-#define AI_LWO_NEGA  AI_IFF_FOURCC('N','E','G','A')
-#define AI_LWO_IFLT  AI_IFF_FOURCC('I','F','L','T')
-#define AI_LWO_PFLT  AI_IFF_FOURCC('P','F','L','T')
-
-/* surfaces */
-#define AI_LWO_COLR  AI_IFF_FOURCC('C','O','L','R')
-#define AI_LWO_LUMI  AI_IFF_FOURCC('L','U','M','I')
-#define AI_LWO_DIFF  AI_IFF_FOURCC('D','I','F','F')
-#define AI_LWO_SPEC  AI_IFF_FOURCC('S','P','E','C')
-#define AI_LWO_GLOS  AI_IFF_FOURCC('G','L','O','S')
-#define AI_LWO_REFL  AI_IFF_FOURCC('R','E','F','L')
-#define AI_LWO_RFOP  AI_IFF_FOURCC('R','F','O','P')
-#define AI_LWO_RIMG  AI_IFF_FOURCC('R','I','M','G')
-#define AI_LWO_RSAN  AI_IFF_FOURCC('R','S','A','N')
-#define AI_LWO_TRAN  AI_IFF_FOURCC('T','R','A','N')
-#define AI_LWO_TROP  AI_IFF_FOURCC('T','R','O','P')
-#define AI_LWO_TIMG  AI_IFF_FOURCC('T','I','M','G')
-#define AI_LWO_RIND  AI_IFF_FOURCC('R','I','N','D')
-#define AI_LWO_TRNL  AI_IFF_FOURCC('T','R','N','L')
-#define AI_LWO_BUMP  AI_IFF_FOURCC('B','U','M','P')
-#define AI_LWO_SMAN  AI_IFF_FOURCC('S','M','A','N')
-#define AI_LWO_SIDE  AI_IFF_FOURCC('S','I','D','E')
-#define AI_LWO_CLRH  AI_IFF_FOURCC('C','L','R','H')
-#define AI_LWO_CLRF  AI_IFF_FOURCC('C','L','R','F')
-#define AI_LWO_ADTR  AI_IFF_FOURCC('A','D','T','R')
-#define AI_LWO_SHRP  AI_IFF_FOURCC('S','H','R','P')
-#define AI_LWO_LINE  AI_IFF_FOURCC('L','I','N','E')
-#define AI_LWO_LSIZ  AI_IFF_FOURCC('L','S','I','Z')
-#define AI_LWO_ALPH  AI_IFF_FOURCC('A','L','P','H')
-#define AI_LWO_AVAL  AI_IFF_FOURCC('A','V','A','L')
-#define AI_LWO_GVAL  AI_IFF_FOURCC('G','V','A','L')
-#define AI_LWO_BLOK  AI_IFF_FOURCC('B','L','O','K')
-#define AI_LWO_VCOL  AI_IFF_FOURCC('V','C','O','L')
-
-/* texture layer */
-#define AI_LWO_TYPE  AI_IFF_FOURCC('T','Y','P','E')
-#define AI_LWO_CHAN  AI_IFF_FOURCC('C','H','A','N')
-#define AI_LWO_NAME  AI_IFF_FOURCC('N','A','M','E')
-#define AI_LWO_ENAB  AI_IFF_FOURCC('E','N','A','B')
-#define AI_LWO_OPAC  AI_IFF_FOURCC('O','P','A','C')
-#define AI_LWO_FLAG  AI_IFF_FOURCC('F','L','A','G')
-#define AI_LWO_PROJ  AI_IFF_FOURCC('P','R','O','J')
-#define AI_LWO_STCK  AI_IFF_FOURCC('S','T','C','K')
-#define AI_LWO_TAMP  AI_IFF_FOURCC('T','A','M','P')
-
-/* texture coordinates */
-#define AI_LWO_TMAP  AI_IFF_FOURCC('T','M','A','P')
-#define AI_LWO_AXIS  AI_IFF_FOURCC('A','X','I','S')
-#define AI_LWO_CNTR  AI_IFF_FOURCC('C','N','T','R')
-#define AI_LWO_SIZE  AI_IFF_FOURCC('S','I','Z','E')
-#define AI_LWO_ROTA  AI_IFF_FOURCC('R','O','T','A')
-#define AI_LWO_OREF  AI_IFF_FOURCC('O','R','E','F')
-#define AI_LWO_FALL  AI_IFF_FOURCC('F','A','L','L')
-#define AI_LWO_CSYS  AI_IFF_FOURCC('C','S','Y','S')
-
-/* image map */
-#define AI_LWO_IMAP  AI_IFF_FOURCC('I','M','A','P')
-#define AI_LWO_IMAG  AI_IFF_FOURCC('I','M','A','G')
-#define AI_LWO_WRAP  AI_IFF_FOURCC('W','R','A','P')
-#define AI_LWO_WRPW  AI_IFF_FOURCC('W','R','P','W')
-#define AI_LWO_WRPH  AI_IFF_FOURCC('W','R','P','H')
-#define AI_LWO_VMAP  AI_IFF_FOURCC('V','M','A','P')
-#define AI_LWO_AAST  AI_IFF_FOURCC('A','A','S','T')
-#define AI_LWO_PIXB  AI_IFF_FOURCC('P','I','X','B')
-
-/* procedural */
-#define AI_LWO_PROC  AI_IFF_FOURCC('P','R','O','C')
-#define AI_LWO_COLR  AI_IFF_FOURCC('C','O','L','R')
-#define AI_LWO_VALU  AI_IFF_FOURCC('V','A','L','U')
-#define AI_LWO_FUNC  AI_IFF_FOURCC('F','U','N','C')
-#define AI_LWO_FTPS  AI_IFF_FOURCC('F','T','P','S')
-#define AI_LWO_ITPS  AI_IFF_FOURCC('I','T','P','S')
-#define AI_LWO_ETPS  AI_IFF_FOURCC('E','T','P','S')
-
-/* gradient */
-#define AI_LWO_GRAD  AI_IFF_FOURCC('G','R','A','D')
-#define AI_LWO_GRST  AI_IFF_FOURCC('G','R','S','T')
-#define AI_LWO_GREN  AI_IFF_FOURCC('G','R','E','N')
-#define AI_LWO_PNAM  AI_IFF_FOURCC('P','N','A','M')
-#define AI_LWO_INAM  AI_IFF_FOURCC('I','N','A','M')
-#define AI_LWO_GRPT  AI_IFF_FOURCC('G','R','P','T')
-#define AI_LWO_FKEY  AI_IFF_FOURCC('F','K','E','Y')
-#define AI_LWO_IKEY  AI_IFF_FOURCC('I','K','E','Y')
-
-/* shader */
-#define AI_LWO_SHDR  AI_IFF_FOURCC('S','H','D','R')
-#define AI_LWO_DATA  AI_IFF_FOURCC('D','A','T','A')
-
-
-/* VMAP types */
-#define AI_LWO_TXUV  AI_IFF_FOURCC('T','X','U','V')
-#define AI_LWO_RGB   AI_IFF_FOURCC('R','G','B',' ')
-#define AI_LWO_RGBA  AI_IFF_FOURCC('R','G','B','A')
-#define AI_LWO_WGHT  AI_IFF_FOURCC('W','G','H','T')
-
-#define AI_LWO_MNVW  AI_IFF_FOURCC('M','N','V','W')
-#define AI_LWO_MORF  AI_IFF_FOURCC('M','O','R','F')
-#define AI_LWO_SPOT  AI_IFF_FOURCC('S','P','O','T')
-#define AI_LWO_PICK  AI_IFF_FOURCC('P','I','C','K')
-
-// MODO extension - per-vertex normal vectors
-#define AI_LWO_MODO_NORM AI_IFF_FOURCC('N', 'O', 'R', 'M')
-
-
-// ---------------------------------------------------------------------------
-/** \brief Data structure for a face in a LWO file
- *
- * \note We can't use the code in SmoothingGroups.inl here - the mesh
- *   structures of 3DS/ASE and LWO are too different.
- */
-struct Face : public aiFace {
-    //! Default construction
-    Face() AI_NO_EXCEPT
-    : surfaceIndex( 0 )
-    , smoothGroup( 0 )
-    , type( AI_LWO_FACE ) {
-        // empty
-    }
-
-    //! Construction from given type
-    explicit Face(uint32_t _type)
-        : surfaceIndex  (0)
-        , smoothGroup   (0)
-        , type          (_type)
-    {}
-
-    //! Copy construction
-    Face(const Face& f) : aiFace() {
-        *this = f;
-    }
-
-    //! Zero-based index into tags chunk
-    unsigned int surfaceIndex;
-
-    //! Smooth group this face is assigned to
-    unsigned int smoothGroup;
-
-    //! Type of face
-    uint32_t type;
-
-
-    //! Assignment operator
-    Face& operator=(const LWO::Face& f) {
-        aiFace::operator =(f);
-        surfaceIndex    = f.surfaceIndex;
-        smoothGroup     = f.smoothGroup;
-        type            = f.type;
-        return *this;
-    }
-};
-
-// ---------------------------------------------------------------------------
-/** \brief Base structure for all vertex map representations
- */
-struct VMapEntry
-{
-    explicit VMapEntry(unsigned int _dims)
-        :  dims(_dims)
-    {}
-
-    virtual ~VMapEntry() {}
-
-    //! allocates memory for the vertex map
-    virtual void Allocate(unsigned int num)
-    {
-        if (!rawData.empty())
-            return; // return if already allocated
-
-        const unsigned int m = num*dims;
-        rawData.reserve(m + (m>>2u)); // 25% as  extra storage for VMADs
-        rawData.resize(m,0.f);
-        abAssigned.resize(num,false);
-    }
-
-    std::string name;
-    unsigned int dims;
-
-    std::vector<float> rawData;
-    std::vector<bool> abAssigned;
-};
-
-// ---------------------------------------------------------------------------
-/** \brief Represents an extra vertex color channel
- */
-struct VColorChannel : public VMapEntry
-{
-    VColorChannel()
-        : VMapEntry(4)
-    {}
-
-    //! need to overwrite this function - the alpha channel must
-    //! be initialized to 1.0 by default
-    virtual void Allocate(unsigned int num)
-    {
-        if (!rawData.empty())
-            return; // return if already allocated
-
-        unsigned int m = num*dims;
-        rawData.reserve(m + (m>>2u)); // 25% as  extra storage for VMADs
-        rawData.resize(m);
-
-        for (aiColor4D* p = (aiColor4D*)&rawData[0]; p < (aiColor4D*)&rawData[m-1]; ++p)
-            p->a = 1.f;
-
-        abAssigned.resize(num,false);
-    }
-};
-
-// ---------------------------------------------------------------------------
-/** \brief Represents an extra vertex UV channel
- */
-struct UVChannel : public VMapEntry
-{
-    UVChannel()
-        : VMapEntry(2)
-    {}
-};
-
-// ---------------------------------------------------------------------------
-/** \brief Represents a weight map
- */
-struct WeightChannel : public VMapEntry
-{
-    WeightChannel()
-        : VMapEntry(1)
-    {}
-};
-
-// ---------------------------------------------------------------------------
-/** \brief Represents a vertex-normals channel (MODO extension)
- */
-struct NormalChannel : public VMapEntry
-{
-    NormalChannel()
-        : VMapEntry(3)
-    {}
-};
-
-// ---------------------------------------------------------------------------
-/** \brief Data structure for a LWO file texture
- */
-struct Texture
-{
-    // we write the enum values out here to make debugging easier ...
-    enum BlendType
-    {
-        Normal          = 0,
-        Subtractive     = 1,
-        Difference      = 2,
-        Multiply        = 3,
-        Divide          = 4,
-        Alpha           = 5,
-        TextureDispl    = 6,
-        Additive        = 7
-    };
-
-    enum MappingMode
-    {
-        Planar          = 0,
-        Cylindrical     = 1,
-        Spherical       = 2,
-        Cubic           = 3,
-        FrontProjection = 4,
-        UV              = 5
-    };
-
-    enum Axes
-    {
-        AXIS_X          = 0,
-        AXIS_Y          = 1,
-        AXIS_Z          = 2
-    };
-
-    enum Wrap
-    {
-        RESET           = 0,
-        REPEAT          = 1,
-        MIRROR          = 2,
-        EDGE            = 3
-    };
-
-    Texture()
-        : mClipIdx(UINT_MAX)
-        , mStrength         (1.0f)
-        , type()
-        , mUVChannelIndex   ("unknown")
-        , mRealUVIndex      (UINT_MAX)
-        , enabled           (true)
-        , blendType         (Additive)
-        , bCanUse           (true)
-        , mapMode           (UV)
-        , majorAxis         (AXIS_X)
-        , wrapAmountH       (1.0f)
-        , wrapAmountW       (1.0f)
-        , wrapModeWidth     (REPEAT)
-        , wrapModeHeight    (REPEAT)
-        , ordinal           ("\x00")
-    {}
-
-    //! File name of the texture
-    std::string mFileName;
-
-    //! Clip index
-    unsigned int mClipIdx;
-
-    //! Strength of the texture - blend factor
-    float mStrength;
-
-    uint32_t type; // type of the texture
-
-    //! Name of the corresponding UV channel
-    std::string mUVChannelIndex;
-    unsigned int mRealUVIndex;
-
-    //! is the texture enabled?
-    bool enabled;
-
-    //! blend type
-    BlendType blendType;
-
-    //! are we able to use the texture?
-    bool bCanUse;
-
-    //! mapping mode
-    MappingMode mapMode;
-
-    //! major axis for planar, cylindrical, spherical projections
-    Axes majorAxis;
-
-    //! wrap amount for cylindrical and spherical projections
-    float wrapAmountH,wrapAmountW;
-
-    //! wrapping mode for the texture
-    Wrap wrapModeWidth,wrapModeHeight;
-
-    //! ordinal string of the texture
-    std::string ordinal;
-};
-
-// ---------------------------------------------------------------------------
-/** \brief Data structure for a LWO file clip
- */
-struct Clip
-{
-    enum Type
-    {
-         STILL, SEQ, REF, UNSUPPORTED
-    } type;
-
-    Clip()
-        : type   (UNSUPPORTED)
-        , clipRef()
-        , idx    (0)
-        , negate (false)
-    {}
-
-    //! path to the base texture -
-    std::string path;
-
-    //! reference to another CLIP
-    unsigned int clipRef;
-
-    //! index of the clip
-    unsigned int idx;
-
-    //! Negate the clip?
-    bool negate;
-};
-
-
-// ---------------------------------------------------------------------------
-/** \brief Data structure for a LWO file shader
- *
- *  Later
- */
-struct Shader
-{
-    Shader()
-        :   ordinal         ("\x00")
-        ,   functionName    ("unknown")
-        ,   enabled         (true)
-    {}
-
-    std::string ordinal;
-    std::string functionName;
-    bool enabled;
-};
-
-typedef std::list < Texture >       TextureList;
-typedef std::list < Shader >        ShaderList;
-
-// ---------------------------------------------------------------------------
-/** \brief Data structure for a LWO file surface (= material)
- */
-struct Surface
-{
-    Surface()
-        : mColor                (0.78431f,0.78431f,0.78431f)
-        , bDoubleSided          (false)
-        , mDiffuseValue         (1.f)
-        , mSpecularValue        (0.f)
-        , mTransparency         (0.f)
-        , mGlossiness           (0.4f)
-        , mLuminosity           (0.f)
-        , mColorHighlights      (0.f)
-        , mMaximumSmoothAngle   (0.f) // 0 == not specified, no smoothing
-        , mVCMap                ("")
-        , mVCMapType            (AI_LWO_RGBA)
-        , mIOR                  (1.f) // vakuum
-        , mBumpIntensity        (1.f)
-        , mWireframe            (false)
-        , mAdditiveTransparency (0.f)
-    {}
-
-    //! Name of the surface
-    std::string mName;
-
-    //! Color of the surface
-    aiColor3D mColor;
-
-    //! true for two-sided materials
-    bool bDoubleSided;
-
-    //! Various material parameters
-    float mDiffuseValue,mSpecularValue,mTransparency,mGlossiness,mLuminosity,mColorHighlights;
-
-    //! Maximum angle between two adjacent triangles
-    //! that they can be smoothed - in degrees
-    float mMaximumSmoothAngle;
-
-    //! Vertex color map to be used to color the surface
-    std::string mVCMap;
-    uint32_t mVCMapType;
-
-    //! Names of the special shaders to be applied to the surface
-    ShaderList mShaders;
-
-    //! Textures - the first entry in the list is evaluated first
-    TextureList mColorTextures, // color textures are added to both diffuse and specular texture stacks
-        mDiffuseTextures,
-        mSpecularTextures,
-        mOpacityTextures,
-        mBumpTextures,
-        mGlossinessTextures,
-        mReflectionTextures;
-
-    //! Index of refraction
-    float mIOR;
-
-    //! Bump intensity scaling
-    float mBumpIntensity;
-
-    //! Wireframe flag
-    bool mWireframe;
-
-    //! Intensity of additive blending
-    float mAdditiveTransparency;
-};
-
-// ---------------------------------------------------------------------------
-#define AI_LWO_VALIDATE_CHUNK_LENGTH(length,name,size) \
-    if (length < size) \
-    { \
-        throw DeadlyImportError("LWO: "#name" chunk is too small"); \
-    } \
-
-
-// some typedefs ... to make life with loader monsters like this easier
-typedef std::vector <   aiVector3D      >   PointList;
-typedef std::vector <   LWO::Face       >   FaceList;
-typedef std::vector <   LWO::Surface    >   SurfaceList;
-typedef std::vector <   std::string     >   TagList;
-typedef std::vector <   unsigned int    >   TagMappingTable;
-typedef std::vector <   unsigned int    >   ReferrerList;
-typedef std::vector <   WeightChannel   >   WeightChannelList;
-typedef std::vector <   VColorChannel   >   VColorChannelList;
-typedef std::vector <   UVChannel       >   UVChannelList;
-typedef std::vector <   Clip            >   ClipList;
-typedef std::vector <   Envelope        >   EnvelopeList;
-typedef std::vector <   unsigned int    >   SortedRep;
-
-// ---------------------------------------------------------------------------
-/** \brief Represents a layer in the file
- */
-struct Layer
-{
-    Layer()
-        : mFaceIDXOfs   (0)
-        , mPointIDXOfs  (0)
-        , mParent       (0x0)
-        , mIndex        (0xffff)
-        , skip          (false)
-    {}
-
-    /** Temporary point list from the file */
-    PointList mTempPoints;
-
-    /** Lists for every point the index of another point
-        that has been copied from *this* point or UINT_MAX if
-        no copy of the point has been made */
-    ReferrerList mPointReferrers;
-
-    /** Weight channel list from the file */
-    WeightChannelList mWeightChannels;
-
-    /** Subdivision weight channel list from the file */
-    WeightChannelList mSWeightChannels;
-
-    /** Vertex color list from the file */
-    VColorChannelList mVColorChannels;
-
-    /** UV channel list from the file */
-    UVChannelList mUVChannels;
-
-    /** Normal vector channel from the file */
-    NormalChannel mNormals;
-
-    /** Temporary face list from the file*/
-    FaceList mFaces;
-
-    /** Current face indexing offset from the beginning of the buffers*/
-    unsigned int mFaceIDXOfs;
-
-    /** Current point indexing offset from the beginning of the buffers*/
-    unsigned int mPointIDXOfs;
-
-    /** Parent index */
-    uint16_t mParent;
-
-    /** Index of the layer */
-    uint16_t mIndex;
-
-    /** Name of the layer */
-    std::string mName;
-
-    /** Pivot point of the layer */
-    aiVector3D mPivot;
-
-    /** Skip this layer? */
-    bool skip;
-};
-
-typedef std::list<LWO::Layer>       LayerList;
-
-
-}}
-
-
-#endif // !! AI_LWO_FILEDATA_INCLUDED
-
diff --git a/code/MMD/MMDImporter.cpp b/code/MMD/MMDImporter.cpp
deleted file mode 100644
index 3cc618633..000000000
--- a/code/MMD/MMDImporter.cpp
+++ /dev/null
@@ -1,372 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2020, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-  copyright notice, this list of conditions and the
-  following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-  copyright notice, this list of conditions and the
-  following disclaimer in the documentation and/or other
-  materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-  contributors may be used to endorse or promote products
-  derived from this software without specific prior
-  written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#ifndef ASSIMP_BUILD_NO_MMD_IMPORTER
-
-#include "MMD/MMDImporter.h"
-#include "MMD/MMDPmdParser.h"
-#include "MMD/MMDPmxParser.h"
-#include "MMD/MMDVmdParser.h"
-#include "PostProcessing/ConvertToLHProcess.h"
-
-#include <assimp/DefaultIOSystem.h>
-#include <assimp/Importer.hpp>
-#include <assimp/ai_assert.h>
-#include <assimp/scene.h>
-
-#include <fstream>
-#include <iomanip>
-#include <memory>
-
-static const aiImporterDesc desc = {"MMD Importer",
-                                    "",
-                                    "",
-                                    "surfaces supported?",
-                                    aiImporterFlags_SupportTextFlavour,
-                                    0,
-                                    0,
-                                    0,
-                                    0,
-                                    "pmx"};
-
-namespace Assimp {
-
-using namespace std;
-
-// ------------------------------------------------------------------------------------------------
-//  Default constructor
-MMDImporter::MMDImporter()
-: m_Buffer()
-, m_strAbsPath("") {
-    DefaultIOSystem io;
-    m_strAbsPath = io.getOsSeparator();
-}
-
-// ------------------------------------------------------------------------------------------------
-//  Destructor.
-MMDImporter::~MMDImporter() {
-    // empty
-}
-
-// ------------------------------------------------------------------------------------------------
-//  Returns true, if file is an pmx file.
-bool MMDImporter::CanRead(const std::string &pFile, IOSystem *pIOHandler,
-                          bool checkSig) const {
-  if (!checkSig) // Check File Extension
-  {
-    return SimpleExtensionCheck(pFile, "pmx");
-  } else // Check file Header
-  {
-    static const char *pTokens[] = {"PMX "};
-    return BaseImporter::SearchFileHeaderForToken(pIOHandler, pFile, pTokens, 1);
-  }
-}
-
-// ------------------------------------------------------------------------------------------------
-const aiImporterDesc *MMDImporter::GetInfo() const { return &desc; }
-
-// ------------------------------------------------------------------------------------------------
-//  MMD import implementation
-void MMDImporter::InternReadFile(const std::string &file, aiScene *pScene,
-                                 IOSystem * /*pIOHandler*/) {
-  // Read file by istream
-  std::filebuf fb;
-  if (!fb.open(file, std::ios::in | std::ios::binary)) {
-    throw DeadlyImportError("Failed to open file " + file + ".");
-  }
-
-  std::istream fileStream(&fb);
-
-  // Get the file-size and validate it, throwing an exception when fails
-  fileStream.seekg(0, fileStream.end);
-  size_t fileSize = static_cast<size_t>(fileStream.tellg());
-  fileStream.seekg(0, fileStream.beg);
-
-  if (fileSize < sizeof(pmx::PmxModel)) {
-    throw DeadlyImportError(file + " is too small.");
-  }
-
-  pmx::PmxModel model;
-  model.Read(&fileStream);
-
-  CreateDataFromImport(&model, pScene);
-}
-
-// ------------------------------------------------------------------------------------------------
-void MMDImporter::CreateDataFromImport(const pmx::PmxModel *pModel,
-                                       aiScene *pScene) {
-  if (pModel == NULL) {
-    return;
-  }
-
-  aiNode *pNode = new aiNode;
-  if (!pModel->model_name.empty()) {
-    pNode->mName.Set(pModel->model_name);
-  }
-
-  pScene->mRootNode = pNode;
-
-  pNode = new aiNode;
-  pScene->mRootNode->addChildren(1, &pNode);
-  pNode->mName.Set(string(pModel->model_name) + string("_mesh"));
-
-  // split mesh by materials
-  pNode->mNumMeshes = pModel->material_count;
-  pNode->mMeshes = new unsigned int[pNode->mNumMeshes];
-  for (unsigned int index = 0; index < pNode->mNumMeshes; index++) {
-    pNode->mMeshes[index] = index;
-  }
-
-  pScene->mNumMeshes = pModel->material_count;
-  pScene->mMeshes = new aiMesh *[pScene->mNumMeshes];
-  for (unsigned int i = 0, indexStart = 0; i < pScene->mNumMeshes; i++) {
-    const int indexCount = pModel->materials[i].index_count;
-
-    pScene->mMeshes[i] = CreateMesh(pModel, indexStart, indexCount);
-    pScene->mMeshes[i]->mName = pModel->materials[i].material_name;
-    pScene->mMeshes[i]->mMaterialIndex = i;
-    indexStart += indexCount;
-  }
-
-  // create node hierarchy for bone position
-  std::unique_ptr<aiNode *[]> ppNode(new aiNode *[pModel->bone_count]);
-  for (auto i = 0; i < pModel->bone_count; i++) {
-    ppNode[i] = new aiNode(pModel->bones[i].bone_name);
-  }
-
-  for (auto i = 0; i < pModel->bone_count; i++) {
-    const pmx::PmxBone &bone = pModel->bones[i];
-
-    if (bone.parent_index < 0) {
-      pScene->mRootNode->addChildren(1, ppNode.get() + i);
-    } else {
-      ppNode[bone.parent_index]->addChildren(1, ppNode.get() + i);
-
-      aiVector3D v3 = aiVector3D(
-          bone.position[0] - pModel->bones[bone.parent_index].position[0],
-          bone.position[1] - pModel->bones[bone.parent_index].position[1],
-          bone.position[2] - pModel->bones[bone.parent_index].position[2]);
-      aiMatrix4x4::Translation(v3, ppNode[i]->mTransformation);
-    }
-  }
-
-  // create materials
-  pScene->mNumMaterials = pModel->material_count;
-  pScene->mMaterials = new aiMaterial *[pScene->mNumMaterials];
-  for (unsigned int i = 0; i < pScene->mNumMaterials; i++) {
-    pScene->mMaterials[i] = CreateMaterial(&pModel->materials[i], pModel);
-  }
-
-  // Convert everything to OpenGL space
-  MakeLeftHandedProcess convertProcess;
-  convertProcess.Execute(pScene);
-
-  FlipUVsProcess uvFlipper;
-  uvFlipper.Execute(pScene);
-
-  FlipWindingOrderProcess windingFlipper;
-  windingFlipper.Execute(pScene);
-}
-
-// ------------------------------------------------------------------------------------------------
-aiMesh *MMDImporter::CreateMesh(const pmx::PmxModel *pModel,
-                                const int indexStart, const int indexCount) {
-  aiMesh *pMesh = new aiMesh;
-
-  pMesh->mNumVertices = indexCount;
-
-  pMesh->mNumFaces = indexCount / 3;
-  pMesh->mFaces = new aiFace[pMesh->mNumFaces];
-
-  const int numIndices = 3; // triangular face
-  for (unsigned int index = 0; index < pMesh->mNumFaces; index++) {
-    pMesh->mFaces[index].mNumIndices = numIndices;
-    unsigned int *indices = new unsigned int[numIndices];
-    indices[0] = numIndices * index;
-    indices[1] = numIndices * index + 1;
-    indices[2] = numIndices * index + 2;
-    pMesh->mFaces[index].mIndices = indices;
-  }
-
-  pMesh->mVertices = new aiVector3D[pMesh->mNumVertices];
-  pMesh->mNormals = new aiVector3D[pMesh->mNumVertices];
-  pMesh->mTextureCoords[0] = new aiVector3D[pMesh->mNumVertices];
-  pMesh->mNumUVComponents[0] = 2;
-
-  // additional UVs
-  for (int i = 1; i <= pModel->setting.uv; i++) {
-    pMesh->mTextureCoords[i] = new aiVector3D[pMesh->mNumVertices];
-    pMesh->mNumUVComponents[i] = 4;
-  }
-
-  map<int, vector<aiVertexWeight>> bone_vertex_map;
-
-  // fill in contents and create bones
-  for (int index = 0; index < indexCount; index++) {
-    const pmx::PmxVertex *v =
-        &pModel->vertices[pModel->indices[indexStart + index]];
-    const float *position = v->position;
-    pMesh->mVertices[index].Set(position[0], position[1], position[2]);
-    const float *normal = v->normal;
-
-    pMesh->mNormals[index].Set(normal[0], normal[1], normal[2]);
-    pMesh->mTextureCoords[0][index].x = v->uv[0];
-    pMesh->mTextureCoords[0][index].y = v->uv[1];
-
-    for (int i = 1; i <= pModel->setting.uv; i++) {
-      // TODO: wrong here? use quaternion transform?
-      pMesh->mTextureCoords[i][index].x = v->uva[i][0];
-      pMesh->mTextureCoords[i][index].y = v->uva[i][1];
-    }
-
-    // handle bone map
-    const auto vsBDEF1_ptr =
-        dynamic_cast<pmx::PmxVertexSkinningBDEF1 *>(v->skinning.get());
-    const auto vsBDEF2_ptr =
-        dynamic_cast<pmx::PmxVertexSkinningBDEF2 *>(v->skinning.get());
-    const auto vsBDEF4_ptr =
-        dynamic_cast<pmx::PmxVertexSkinningBDEF4 *>(v->skinning.get());
-    const auto vsSDEF_ptr =
-        dynamic_cast<pmx::PmxVertexSkinningSDEF *>(v->skinning.get());
-    switch (v->skinning_type) {
-    case pmx::PmxVertexSkinningType::BDEF1:
-      bone_vertex_map[vsBDEF1_ptr->bone_index].push_back(
-          aiVertexWeight(index, 1.0));
-      break;
-    case pmx::PmxVertexSkinningType::BDEF2:
-      bone_vertex_map[vsBDEF2_ptr->bone_index1].push_back(
-          aiVertexWeight(index, vsBDEF2_ptr->bone_weight));
-      bone_vertex_map[vsBDEF2_ptr->bone_index2].push_back(
-          aiVertexWeight(index, 1.0f - vsBDEF2_ptr->bone_weight));
-      break;
-    case pmx::PmxVertexSkinningType::BDEF4:
-      bone_vertex_map[vsBDEF4_ptr->bone_index1].push_back(
-          aiVertexWeight(index, vsBDEF4_ptr->bone_weight1));
-      bone_vertex_map[vsBDEF4_ptr->bone_index2].push_back(
-          aiVertexWeight(index, vsBDEF4_ptr->bone_weight2));
-      bone_vertex_map[vsBDEF4_ptr->bone_index3].push_back(
-          aiVertexWeight(index, vsBDEF4_ptr->bone_weight3));
-      bone_vertex_map[vsBDEF4_ptr->bone_index4].push_back(
-          aiVertexWeight(index, vsBDEF4_ptr->bone_weight4));
-      break;
-    case pmx::PmxVertexSkinningType::SDEF: // TODO: how to use sdef_c, sdef_r0,
-                                           // sdef_r1?
-      bone_vertex_map[vsSDEF_ptr->bone_index1].push_back(
-          aiVertexWeight(index, vsSDEF_ptr->bone_weight));
-      bone_vertex_map[vsSDEF_ptr->bone_index2].push_back(
-          aiVertexWeight(index, 1.0f - vsSDEF_ptr->bone_weight));
-      break;
-    case pmx::PmxVertexSkinningType::QDEF:
-      const auto vsQDEF_ptr =
-          dynamic_cast<pmx::PmxVertexSkinningQDEF *>(v->skinning.get());
-      bone_vertex_map[vsQDEF_ptr->bone_index1].push_back(
-          aiVertexWeight(index, vsQDEF_ptr->bone_weight1));
-      bone_vertex_map[vsQDEF_ptr->bone_index2].push_back(
-          aiVertexWeight(index, vsQDEF_ptr->bone_weight2));
-      bone_vertex_map[vsQDEF_ptr->bone_index3].push_back(
-          aiVertexWeight(index, vsQDEF_ptr->bone_weight3));
-      bone_vertex_map[vsQDEF_ptr->bone_index4].push_back(
-          aiVertexWeight(index, vsQDEF_ptr->bone_weight4));
-      break;
-    }
-  }
-
-  // make all bones for each mesh
-  // assign bone weights to skinned bones (otherwise just initialize)
-  auto bone_ptr_ptr = new aiBone *[pModel->bone_count];
-  pMesh->mNumBones = pModel->bone_count;
-  pMesh->mBones = bone_ptr_ptr;
-  for (auto ii = 0; ii < pModel->bone_count; ++ii) {
-    auto pBone = new aiBone;
-    const auto &pmxBone = pModel->bones[ii];
-    pBone->mName = pmxBone.bone_name;
-    aiVector3D pos(pmxBone.position[0], pmxBone.position[1], pmxBone.position[2]);
-    aiMatrix4x4::Translation(-pos, pBone->mOffsetMatrix);
-    auto it = bone_vertex_map.find(ii);
-    if (it != bone_vertex_map.end()) {
-      pBone->mNumWeights = static_cast<unsigned int>(it->second.size());
-      pBone->mWeights = new aiVertexWeight[pBone->mNumWeights];
-      for (unsigned int j = 0; j < pBone->mNumWeights; j++) {
-          pBone->mWeights[j] = it->second[j];
-      }
-    }
-    bone_ptr_ptr[ii] = pBone;
-  }
-
-  return pMesh;
-}
-
-// ------------------------------------------------------------------------------------------------
-aiMaterial *MMDImporter::CreateMaterial(const pmx::PmxMaterial *pMat,
-                                        const pmx::PmxModel *pModel) {
-  aiMaterial *mat = new aiMaterial();
-  aiString name(pMat->material_english_name);
-  mat->AddProperty(&name, AI_MATKEY_NAME);
-
-  aiColor3D diffuse(pMat->diffuse[0], pMat->diffuse[1], pMat->diffuse[2]);
-  mat->AddProperty(&diffuse, 1, AI_MATKEY_COLOR_DIFFUSE);
-  aiColor3D specular(pMat->specular[0], pMat->specular[1], pMat->specular[2]);
-  mat->AddProperty(&specular, 1, AI_MATKEY_COLOR_SPECULAR);
-  aiColor3D ambient(pMat->ambient[0], pMat->ambient[1], pMat->ambient[2]);
-  mat->AddProperty(&ambient, 1, AI_MATKEY_COLOR_AMBIENT);
-
-  float opacity = pMat->diffuse[3];
-  mat->AddProperty(&opacity, 1, AI_MATKEY_OPACITY);
-  float shininess = pMat->specularlity;
-  mat->AddProperty(&shininess, 1, AI_MATKEY_SHININESS_STRENGTH);
-
-  if(pMat->diffuse_texture_index >= 0) {
-      aiString texture_path(pModel->textures[pMat->diffuse_texture_index]);
-      mat->AddProperty(&texture_path, AI_MATKEY_TEXTURE(aiTextureType_DIFFUSE, 0));
-  }
-
-  int mapping_uvwsrc = 0;
-  mat->AddProperty(&mapping_uvwsrc, 1,
-                   AI_MATKEY_UVWSRC(aiTextureType_DIFFUSE, 0));
-
-  return mat;
-}
-
-// ------------------------------------------------------------------------------------------------
-
-} // Namespace Assimp
-
-#endif // !! ASSIMP_BUILD_NO_MMD_IMPORTER
diff --git a/test/unit/ImportExport/MDL/utMDLImporter_HL1_ImportSettings.cpp b/test/unit/ImportExport/MDL/utMDLImporter_HL1_ImportSettings.cpp
index fcef79cff..e9af1245b 100644
--- a/test/unit/ImportExport/MDL/utMDLImporter_HL1_ImportSettings.cpp
+++ b/test/unit/ImportExport/MDL/utMDLImporter_HL1_ImportSettings.cpp
@@ -44,7 +44,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "AbstractImportExportBase.h"
-#include "MDL/HalfLife/HL1ImportDefinitions.h"
+#include "AssetLib/MDL/HalfLife/HL1ImportDefinitions.h"
 #include "MDLHL1TestFiles.h"
 #include "UnitTestPCH.h"
 #include <assimp/postprocess.h>
diff --git a/test/unit/ImportExport/MDL/utMDLImporter_HL1_Materials.cpp b/test/unit/ImportExport/MDL/utMDLImporter_HL1_Materials.cpp
index 142c37ebb..43ff6f486 100644
--- a/test/unit/ImportExport/MDL/utMDLImporter_HL1_Materials.cpp
+++ b/test/unit/ImportExport/MDL/utMDLImporter_HL1_Materials.cpp
@@ -44,7 +44,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "AbstractImportExportBase.h"
-#include "MDL/HalfLife/HL1ImportDefinitions.h"
+#include "AssetLib/MDL/HalfLife/HL1ImportDefinitions.h"
 #include "MDLHL1TestFiles.h"
 #include "UnitTestPCH.h"
 #include <assimp/postprocess.h>
diff --git a/test/unit/ImportExport/MDL/utMDLImporter_HL1_Nodes.cpp b/test/unit/ImportExport/MDL/utMDLImporter_HL1_Nodes.cpp
index e39aa5a29..67223497f 100644
--- a/test/unit/ImportExport/MDL/utMDLImporter_HL1_Nodes.cpp
+++ b/test/unit/ImportExport/MDL/utMDLImporter_HL1_Nodes.cpp
@@ -44,7 +44,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "AbstractImportExportBase.h"
-#include "MDL/HalfLife/HL1ImportDefinitions.h"
+#include "AssetLib/MDL/HalfLife/HL1ImportDefinitions.h"
 #include "MDLHL1TestFiles.h"
 #include "UnitTestPCH.h"
 #include <assimp/postprocess.h>
diff --git a/test/unit/utBlenderIntermediate.cpp b/test/unit/utBlenderIntermediate.cpp
index da8d3f156..b06dc8893 100644
--- a/test/unit/utBlenderIntermediate.cpp
+++ b/test/unit/utBlenderIntermediate.cpp
@@ -41,7 +41,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 ---------------------------------------------------------------------------
 */
 #include "UnitTestPCH.h"
-#include "Blender/BlenderIntermediate.h"
+#include "AssetLib/Blender/BlenderIntermediate.h"
 #include <assimp/camera.h>
 #include <assimp/light.h>
 #include <assimp/mesh.h>
diff --git a/test/unit/utD3MFImportExport.cpp b/test/unit/utD3MFImportExport.cpp
index 53d5e82c1..f252ecfb4 100644
--- a/test/unit/utD3MFImportExport.cpp
+++ b/test/unit/utD3MFImportExport.cpp
@@ -46,7 +46,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <assimp/Exporter.hpp>
 #include <assimp/Importer.hpp>
 
-#include "3MF/D3MFExporter.h"
+#include "AssetLib/3MF/D3MFExporter.h"
 
 class utD3MFImporterExporter : public AbstractImportExportBase {
 public:
diff --git a/test/unit/utObjTools.cpp b/test/unit/utObjTools.cpp
index d1d35e7e8..505123eb7 100644
--- a/test/unit/utObjTools.cpp
+++ b/test/unit/utObjTools.cpp
@@ -38,8 +38,8 @@ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 ---------------------------------------------------------------------------
 */
-#include "Obj/ObjFileParser.h"
-#include "Obj/ObjTools.h"
+#include "AssetLib/Obj/ObjFileParser.h"
+#include "AssetLib/Obj/ObjTools.h"
 #include "UnitTestPCH.h"
 
 using namespace ::Assimp;
diff --git a/test/unit/utPMXImporter.cpp b/test/unit/utPMXImporter.cpp
index 5ab7a9d6a..d1b5f0fcf 100644
--- a/test/unit/utPMXImporter.cpp
+++ b/test/unit/utPMXImporter.cpp
@@ -41,7 +41,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "UnitTestPCH.h"
 #include "AbstractImportExportBase.h"
-#include "MMD/MMDImporter.h"
+#include "AssetLib/MMD/MMDImporter.h"
 
 #include <assimp/Importer.hpp>
 
diff --git a/test/unit/utSIBImporter.cpp b/test/unit/utSIBImporter.cpp
index 3224ee8da..03e849351 100644
--- a/test/unit/utSIBImporter.cpp
+++ b/test/unit/utSIBImporter.cpp
@@ -40,7 +40,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 #include "UnitTestPCH.h"
 
-#include "SIB/SIBImporter.h"
+#include "AssetLib/SIB/SIBImporter.h"
 
 #include <assimp/postprocess.h>
 #include <assimp/Importer.hpp>
diff --git a/test/unit/utSMDImportExport.cpp b/test/unit/utSMDImportExport.cpp
index 64e67a22f..8668e8a5a 100644
--- a/test/unit/utSMDImportExport.cpp
+++ b/test/unit/utSMDImportExport.cpp
@@ -41,7 +41,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "UnitTestPCH.h"
 
 #include "AbstractImportExportBase.h"
-#include "SMD/SMDLoader.h"
+#include "AssetLib/SMD/SMDLoader.h"
 #include <assimp/postprocess.h>
 #include <assimp/Importer.hpp>
 
diff --git a/tools/assimp_cmd/WriteDump.cpp b/tools/assimp_cmd/WriteDump.cpp
index a19bab958..6d73d1f76 100644
--- a/tools/assimp_cmd/WriteDump.cpp
+++ b/tools/assimp_cmd/WriteDump.cpp
@@ -58,8 +58,8 @@ const char *AICMD_MSG_DUMP_HELP =
 
 #include "Common/assbin_chunks.h"
 #include <assimp/DefaultIOSystem.h>
-#include <code/Assbin/AssbinFileWriter.h>
-#include <code/Assxml/AssxmlFileWriter.h>
+#include "AssetLib/Assbin/AssbinFileWriter.h"
+#include "AssetLib/Assxml/AssxmlFileWriter.h"
 
 #include <memory>
 
diff --git a/tools/assimp_view/Background.cpp b/tools/assimp_view/Background.cpp
index d1db3b60a..3cf0a81e3 100644
--- a/tools/assimp_view/Background.cpp
+++ b/tools/assimp_view/Background.cpp
@@ -51,135 +51,143 @@ extern std::string g_szSkyboxShader;
 /** \brief Vertex structure for the skybox
 */
 // ------------------------------------------------------------------------------
-struct SkyBoxVertex
-{
-    float x,y,z;
-    float u,v,w;
+struct SkyBoxVertex {
+    float x, y, z;
+    float u, v, w;
 };
 
-
 // ------------------------------------------------------------------------------
 /** \brief Vertices for the skybox
 */
 // ------------------------------------------------------------------------------
-SkyBoxVertex g_cubeVertices_indexed[] =
-{
-    { -1.0f, 1.0f, -1.0f,   -1.0f,1.0f,-1.0f },     // 0
-    { 1.0f, 1.0f,  -1.0f,   1.0f,1.0f,-1.0f },      // 1
-    { -1.0f, -1.0f, -1.0f,  -1.0f,-1.0f,-1.0f },    // 2
-    { 1.0f,-1.0f,-1.0f,      1.0f,-1.0f,-1.0f },    // 3
-    {-1.0f, 1.0f, 1.0f,     -1.0f,1.0f,1.0f },      // 4
-    {-1.0f,-1.0f, 1.0f,     -1.0f,-1.0f,1.0f },     // 5
-    { 1.0f, 1.0f, 1.0f,     1.0f,1.0f,1.0f },       // 6
-    { 1.0f,-1.0f, 1.0f,     1.0f,-1.0f,1.0f }       // 7
+SkyBoxVertex g_cubeVertices_indexed[] = {
+    { -1.0f, 1.0f, -1.0f, -1.0f, 1.0f, -1.0f }, // 0
+    { 1.0f, 1.0f, -1.0f, 1.0f, 1.0f, -1.0f }, // 1
+    { -1.0f, -1.0f, -1.0f, -1.0f, -1.0f, -1.0f }, // 2
+    { 1.0f, -1.0f, -1.0f, 1.0f, -1.0f, -1.0f }, // 3
+    { -1.0f, 1.0f, 1.0f, -1.0f, 1.0f, 1.0f }, // 4
+    { -1.0f, -1.0f, 1.0f, -1.0f, -1.0f, 1.0f }, // 5
+    { 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f }, // 6
+    { 1.0f, -1.0f, 1.0f, 1.0f, -1.0f, 1.0f } // 7
 };
 
-
 // ------------------------------------------------------------------------------
 /** \brief Indices for the skybox
 */
 // ------------------------------------------------------------------------------
-unsigned short g_cubeIndices[] =
-{
-    0, 1, 2, 3, 2, 1,4, 5, 6,
-    7, 6, 5, 4, 6,  0, 1, 6, 0,
-    5, 2, 7,3, 2, 7, 1, 6, 3,
-    7, 3, 6, 0, 2, 4, 5, 4, 2,
+unsigned short g_cubeIndices[] = {
+    0,
+    1,
+    2,
+    3,
+    2,
+    1,
+    4,
+    5,
+    6,
+    7,
+    6,
+    5,
+    4,
+    6,
+    0,
+    1,
+    6,
+    0,
+    5,
+    2,
+    7,
+    3,
+    2,
+    7,
+    1,
+    6,
+    3,
+    7,
+    3,
+    6,
+    0,
+    2,
+    4,
+    5,
+    4,
+    2,
 };
 
 CBackgroundPainter CBackgroundPainter::s_cInstance;
 
 //-------------------------------------------------------------------------------
-void CBackgroundPainter::SetColor (D3DCOLOR p_clrNew)
-{
+void CBackgroundPainter::SetColor(D3DCOLOR p_clrNew) {
     if (TEXTURE_CUBE == eMode)
         RemoveSBDeps();
 
     clrColor = p_clrNew;
     eMode = SIMPLE_COLOR;
 
-    if (pcTexture)
-    {
+    if (pcTexture) {
         pcTexture->Release();
         pcTexture = nullptr;
     }
 }
 //-------------------------------------------------------------------------------
-void CBackgroundPainter::RemoveSBDeps()
-{
+void CBackgroundPainter::RemoveSBDeps() {
     MODE e = eMode;
     eMode = SIMPLE_COLOR;
-    if (g_pcAsset && g_pcAsset->pcScene)
-    {
-        for (unsigned int i = 0; i < g_pcAsset->pcScene->mNumMeshes;++i)
-        {
-            if (aiShadingMode_Gouraud != g_pcAsset->apcMeshes[i]->eShadingMode)
-            {
+    if (g_pcAsset && g_pcAsset->pcScene) {
+        for (unsigned int i = 0; i < g_pcAsset->pcScene->mNumMeshes; ++i) {
+            if (aiShadingMode_Gouraud != g_pcAsset->apcMeshes[i]->eShadingMode) {
                 CMaterialManager::Instance().DeleteMaterial(g_pcAsset->apcMeshes[i]);
                 CMaterialManager::Instance().CreateMaterial(
-                    g_pcAsset->apcMeshes[i],g_pcAsset->pcScene->mMeshes[i]);
+                        g_pcAsset->apcMeshes[i], g_pcAsset->pcScene->mMeshes[i]);
             }
         }
     }
     eMode = e;
 }
 //-------------------------------------------------------------------------------
-void CBackgroundPainter::ResetSB()
-{
+void CBackgroundPainter::ResetSB() {
     mMatrix = aiMatrix4x4();
 }
 //-------------------------------------------------------------------------------
-void CBackgroundPainter::SetCubeMapBG (const char* p_szPath)
-{
+void CBackgroundPainter::SetCubeMapBG(const char *p_szPath) {
     bool bHad = false;
-    if (pcTexture)
-    {
+    if (pcTexture) {
         pcTexture->Release();
         pcTexture = nullptr;
-        if(TEXTURE_CUBE ==eMode)bHad = true;
+        if (TEXTURE_CUBE == eMode) bHad = true;
     }
 
     eMode = TEXTURE_CUBE;
 
-    szPath = std::string( p_szPath );
+    szPath = std::string(p_szPath);
 
     // ARRRGHH... ugly. TODO: Rewrite this!
     aiString sz;
     sz.Set(szPath);
     CMaterialManager::Instance().FindValidPath(&sz);
-    szPath = std::string( sz.data );
+    szPath = std::string(sz.data);
 
     // now recreate all native resources
     RecreateNativeResource();
 
-    if (SIMPLE_COLOR != this->eMode)
-    {
+    if (SIMPLE_COLOR != this->eMode) {
         // this influences all material with specular components
-        if (!bHad)
-        {
-            if (g_pcAsset && g_pcAsset->pcScene)
-            {
-                for (unsigned int i = 0; i < g_pcAsset->pcScene->mNumMeshes;++i)
-                {
-                    if (aiShadingMode_Phong == g_pcAsset->apcMeshes[i]->eShadingMode)
-                    {
+        if (!bHad) {
+            if (g_pcAsset && g_pcAsset->pcScene) {
+                for (unsigned int i = 0; i < g_pcAsset->pcScene->mNumMeshes; ++i) {
+                    if (aiShadingMode_Phong == g_pcAsset->apcMeshes[i]->eShadingMode) {
                         CMaterialManager::Instance().DeleteMaterial(g_pcAsset->apcMeshes[i]);
                         CMaterialManager::Instance().CreateMaterial(
-                            g_pcAsset->apcMeshes[i],g_pcAsset->pcScene->mMeshes[i]);
+                                g_pcAsset->apcMeshes[i], g_pcAsset->pcScene->mMeshes[i]);
                     }
                 }
             }
-        }
-        else
-        {
-            if (g_pcAsset && g_pcAsset->pcScene)
-            {
-                for (unsigned int i = 0; i < g_pcAsset->pcScene->mNumMeshes;++i)
-                {
-                    if (aiShadingMode_Phong == g_pcAsset->apcMeshes[i]->eShadingMode)
-                    {
+        } else {
+            if (g_pcAsset && g_pcAsset->pcScene) {
+                for (unsigned int i = 0; i < g_pcAsset->pcScene->mNumMeshes; ++i) {
+                    if (aiShadingMode_Phong == g_pcAsset->apcMeshes[i]->eShadingMode) {
                         g_pcAsset->apcMeshes[i]->piEffect->SetTexture(
-                            "lw_tex_envmap",CBackgroundPainter::Instance().GetTexture());
+                                "lw_tex_envmap", CBackgroundPainter::Instance().GetTexture());
                     }
                 }
             }
@@ -187,64 +195,54 @@ void CBackgroundPainter::SetCubeMapBG (const char* p_szPath)
     }
 }
 //-------------------------------------------------------------------------------
-void CBackgroundPainter::RotateSB(const aiMatrix4x4* pm)
-{
+void CBackgroundPainter::RotateSB(const aiMatrix4x4 *pm) {
     this->mMatrix = mMatrix * (*pm);
 }
 //-------------------------------------------------------------------------------
-void CBackgroundPainter::SetTextureBG (const char* p_szPath)
-{
-    if (TEXTURE_CUBE == this->eMode)this->RemoveSBDeps();
+void CBackgroundPainter::SetTextureBG(const char *p_szPath) {
+    if (TEXTURE_CUBE == this->eMode) this->RemoveSBDeps();
 
-    if (pcTexture)
-    {
+    if (pcTexture) {
         pcTexture->Release();
         pcTexture = nullptr;
     }
 
     eMode = TEXTURE_2D;
-    szPath = std::string( p_szPath );
+    szPath = std::string(p_szPath);
 
     // ARRRGHH... ugly. TODO: Rewrite this!
     aiString sz;
     sz.Set(szPath);
     CMaterialManager::Instance().FindValidPath(&sz);
-    szPath = std::string( sz.data );
+    szPath = std::string(sz.data);
 
     // now recreate all native resources
     RecreateNativeResource();
 }
 //-------------------------------------------------------------------------------
-void CBackgroundPainter::OnPreRender()
-{
-    if (SIMPLE_COLOR != eMode)
-    {
+void CBackgroundPainter::OnPreRender() {
+    if (SIMPLE_COLOR != eMode) {
         // clear the z-buffer only (in wireframe mode we must also clear
         // the color buffer )
-        if (g_sOptions.eDrawMode == RenderOptions::WIREFRAME)
-        {
-            g_piDevice->Clear(0,nullptr,D3DCLEAR_ZBUFFER | D3DCLEAR_TARGET,
-                D3DCOLOR_ARGB(0xff,100,100,100),1.0f,0);
-        }
-        else
-        {
-            g_piDevice->Clear(0,nullptr,D3DCLEAR_ZBUFFER,0,1.0f,0);
+        if (g_sOptions.eDrawMode == RenderOptions::WIREFRAME) {
+            g_piDevice->Clear(0, nullptr, D3DCLEAR_ZBUFFER | D3DCLEAR_TARGET,
+                    D3DCOLOR_ARGB(0xff, 100, 100, 100), 1.0f, 0);
+        } else {
+            g_piDevice->Clear(0, nullptr, D3DCLEAR_ZBUFFER, 0, 1.0f, 0);
         }
 
-        if (TEXTURE_2D == eMode)
-        {
+        if (TEXTURE_2D == eMode) {
             RECT sRect;
-            GetWindowRect(GetDlgItem(g_hDlg,IDC_RT),&sRect);
+            GetWindowRect(GetDlgItem(g_hDlg, IDC_RT), &sRect);
             sRect.right -= sRect.left;
             sRect.bottom -= sRect.top;
 
-            struct SVertex
-            {
-                float x,y,z,w,u,v;
+            struct SVertex {
+                float x, y, z, w, u, v;
             };
 
             UINT dw;
-            this->piSkyBoxEffect->Begin(&dw,0);
+            this->piSkyBoxEffect->Begin(&dw, 0);
             this->piSkyBoxEffect->BeginPass(0);
 
             SVertex as[4];
@@ -276,14 +274,21 @@ void CBackgroundPainter::OnPreRender()
             as[2].u = 1.0f;
             as[2].v = 1.0f;
 
-            as[0].x -= 0.5f;as[1].x -= 0.5f;as[2].x -= 0.5f;as[3].x -= 0.5f;
-            as[0].y -= 0.5f;as[1].y -= 0.5f;as[2].y -= 0.5f;as[3].y -= 0.5f;
+            as[0].x -= 0.5f;
+            as[1].x -= 0.5f;
+            as[2].x -= 0.5f;
+            as[3].x -= 0.5f;
+            as[0].y -= 0.5f;
+            as[1].y -= 0.5f;
+            as[2].y -= 0.5f;
+            as[3].y -= 0.5f;
 
-            DWORD dw2;g_piDevice->GetFVF(&dw2);
+            DWORD dw2;
+            g_piDevice->GetFVF(&dw2);
             g_piDevice->SetFVF(D3DFVF_XYZRHW | D3DFVF_TEX1);
 
-            g_piDevice->DrawPrimitiveUP(D3DPT_TRIANGLESTRIP,2,
-                &as,sizeof(SVertex));
+            g_piDevice->DrawPrimitiveUP(D3DPT_TRIANGLESTRIP, 2,
+                    &as, sizeof(SVertex));
 
             piSkyBoxEffect->EndPass();
             piSkyBoxEffect->End();
@@ -293,14 +298,12 @@ void CBackgroundPainter::OnPreRender()
         return;
     }
     // clear both the render target and the z-buffer
-    g_piDevice->Clear(0,nullptr,D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER,
-        clrColor,1.0f,0);
+    g_piDevice->Clear(0, nullptr, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER,
+            clrColor, 1.0f, 0);
 }
 //-------------------------------------------------------------------------------
-void CBackgroundPainter::OnPostRender()
-{
-    if (TEXTURE_CUBE == eMode)
-    {
+void CBackgroundPainter::OnPostRender() {
+    if (TEXTURE_CUBE == eMode) {
         aiMatrix4x4 pcProj;
         GetProjectionMatrix(pcProj);
 
@@ -316,10 +319,10 @@ void CBackgroundPainter::OnPostRender()
         pcProj = (aiMe * pcCam) * pcProj;
 
         piSkyBoxEffect->SetMatrix("WorldViewProjection",
-            (const D3DXMATRIX*)&pcProj);
+                (const D3DXMATRIX *)&pcProj);
 
         UINT dwPasses;
-        piSkyBoxEffect->Begin(&dwPasses,0);
+        piSkyBoxEffect->Begin(&dwPasses, 0);
         piSkyBoxEffect->BeginPass(0);
 
         DWORD dw2;
@@ -327,8 +330,8 @@ void CBackgroundPainter::OnPostRender()
         g_piDevice->SetFVF(D3DFVF_XYZ | D3DFVF_TEX1 | D3DFVF_TEXCOORDSIZE3(0));
 
         g_piDevice->DrawIndexedPrimitiveUP(
-            D3DPT_TRIANGLELIST,0,8,12,g_cubeIndices,D3DFMT_INDEX16,
-            g_cubeVertices_indexed,sizeof(SkyBoxVertex));
+                D3DPT_TRIANGLELIST, 0, 8, 12, g_cubeIndices, D3DFMT_INDEX16,
+                g_cubeVertices_indexed, sizeof(SkyBoxVertex));
 
         g_piDevice->SetFVF(dw2);
 
@@ -337,135 +340,123 @@ void CBackgroundPainter::OnPostRender()
     }
 }
 //-------------------------------------------------------------------------------
-void CBackgroundPainter::ReleaseNativeResource()
-{
-    if ( piSkyBoxEffect)
-    {
+void CBackgroundPainter::ReleaseNativeResource() {
+    if (piSkyBoxEffect) {
         piSkyBoxEffect->Release();
         piSkyBoxEffect = nullptr;
     }
-    if (pcTexture)
-    {
+    if (pcTexture) {
         pcTexture->Release();
         pcTexture = nullptr;
     }
 }
 //-------------------------------------------------------------------------------
-void CBackgroundPainter::RecreateNativeResource()
-{
-    if (SIMPLE_COLOR == eMode)return;
-    if (TEXTURE_CUBE == eMode)
-    {
+void CBackgroundPainter::RecreateNativeResource() {
+    if (SIMPLE_COLOR == eMode) {
+        return;
+    }
+
+    if (TEXTURE_CUBE == eMode) {
 
         // many skyboxes are 16bit FP format which isn't supported
         // with bilinear filtering on older cards
         D3DFORMAT eFmt = D3DFMT_UNKNOWN;
-        if(FAILED(g_piD3D->CheckDeviceFormat(0,D3DDEVTYPE_HAL,
-            D3DFMT_X8R8G8B8,D3DUSAGE_QUERY_FILTER,D3DRTYPE_CUBETEXTURE,D3DFMT_A16B16G16R16F)))
-        {
+        if (FAILED(g_piD3D->CheckDeviceFormat(0, D3DDEVTYPE_HAL,
+                    D3DFMT_X8R8G8B8, D3DUSAGE_QUERY_FILTER, D3DRTYPE_CUBETEXTURE, D3DFMT_A16B16G16R16F))) {
             eFmt = D3DFMT_A8R8G8B8;
         }
 
         if (FAILED(D3DXCreateCubeTextureFromFileEx(
-            g_piDevice,
-            szPath.c_str(),
-            D3DX_DEFAULT,
-            0,
-            0,
-            eFmt,
-            D3DPOOL_MANAGED,
-            D3DX_DEFAULT,
-            D3DX_DEFAULT,
-            0,
-            nullptr,
-            nullptr,
-            (IDirect3DCubeTexture9**)&pcTexture)))
-        {
-            const char* szEnd = strrchr(szPath.c_str(),'\\');
-            if (!szEnd)szEnd = strrchr(szPath.c_str(),'/');
-            if (!szEnd)szEnd = szPath.c_str()-1;
+                    g_piDevice,
+                    szPath.c_str(),
+                    D3DX_DEFAULT,
+                    0,
+                    0,
+                    eFmt,
+                    D3DPOOL_MANAGED,
+                    D3DX_DEFAULT,
+                    D3DX_DEFAULT,
+                    0,
+                    nullptr,
+                    nullptr,
+                    (IDirect3DCubeTexture9 **)&pcTexture))) {
+            const char *szEnd = strrchr(szPath.c_str(), '\\');
+            if (!szEnd) szEnd = strrchr(szPath.c_str(), '/');
+            if (!szEnd) szEnd = szPath.c_str() - 1;
 
             char szTemp[1024];
-			ai_snprintf(szTemp,1024,"[ERROR] Unable to load background cubemap %s",szEnd+1);
+            ai_snprintf(szTemp, 1024, "[ERROR] Unable to load background cubemap %s", szEnd + 1);
 
             CLogDisplay::Instance().AddEntry(szTemp,
-                D3DCOLOR_ARGB(0xFF,0xFF,0,0));
+                    D3DCOLOR_ARGB(0xFF, 0xFF, 0, 0));
 
             eMode = SIMPLE_COLOR;
             return;
-        }
-        else CLogDisplay::Instance().AddEntry("[OK] The skybox has been imported successfully",
-            D3DCOLOR_ARGB(0xFF,0,0xFF,0));
-    }
-    else
-    {
+        } else
+            CLogDisplay::Instance().AddEntry("[OK] The skybox has been imported successfully",
+                    D3DCOLOR_ARGB(0xFF, 0, 0xFF, 0));
+    } else {
         if (FAILED(D3DXCreateTextureFromFileEx(
-            g_piDevice,
-            szPath.c_str(),
-            D3DX_DEFAULT,
-            D3DX_DEFAULT,
-            0,
-            0,
-            D3DFMT_A8R8G8B8,
-            D3DPOOL_MANAGED,
-            D3DX_DEFAULT,
-            D3DX_DEFAULT,
-            0,
-            nullptr,
-            nullptr,
-            (IDirect3DTexture9**)&pcTexture)))
-        {
-            const char* szEnd = strrchr(szPath.c_str(),'\\');
-            if (!szEnd)szEnd = strrchr(szPath.c_str(),'/');
-            if (!szEnd)szEnd = szPath.c_str()-1;
+                    g_piDevice,
+                    szPath.c_str(),
+                    D3DX_DEFAULT,
+                    D3DX_DEFAULT,
+                    0,
+                    0,
+                    D3DFMT_A8R8G8B8,
+                    D3DPOOL_MANAGED,
+                    D3DX_DEFAULT,
+                    D3DX_DEFAULT,
+                    0,
+                    nullptr,
+                    nullptr,
+                    (IDirect3DTexture9 **)&pcTexture))) {
+            const char *szEnd = strrchr(szPath.c_str(), '\\');
+            if (!szEnd) szEnd = strrchr(szPath.c_str(), '/');
+            if (!szEnd) szEnd = szPath.c_str() - 1;
 
             char szTemp[1024];
-			ai_snprintf(szTemp,1024,"[ERROR] Unable to load background texture %s",szEnd+1);
+            ai_snprintf(szTemp, 1024, "[ERROR] Unable to load background texture %s", szEnd + 1);
 
             CLogDisplay::Instance().AddEntry(szTemp,
-                D3DCOLOR_ARGB(0xFF,0xFF,0,0));
+                    D3DCOLOR_ARGB(0xFF, 0xFF, 0, 0));
 
             eMode = SIMPLE_COLOR;
             return;
-        }
-        else CLogDisplay::Instance().AddEntry("[OK] The background texture has been imported successfully",
-            D3DCOLOR_ARGB(0xFF,0,0xFF,0));
+        } else
+            CLogDisplay::Instance().AddEntry("[OK] The background texture has been imported successfully",
+                    D3DCOLOR_ARGB(0xFF, 0, 0xFF, 0));
     }
-    if (!piSkyBoxEffect)
-    {
-        ID3DXBuffer* piBuffer = nullptr;
-        if(FAILED( D3DXCreateEffect(
-            g_piDevice,
-            g_szSkyboxShader.c_str(),
-            (UINT)g_szSkyboxShader.length(),
-            nullptr,
-            nullptr,
-            AI_SHADER_COMPILE_FLAGS,
-            nullptr,
-            &piSkyBoxEffect,&piBuffer)))
-        {
+    if (!piSkyBoxEffect) {
+        ID3DXBuffer *piBuffer = nullptr;
+        if (FAILED(D3DXCreateEffect(
+                    g_piDevice,
+                    g_szSkyboxShader.c_str(),
+                    (UINT)g_szSkyboxShader.length(),
+                    nullptr,
+                    nullptr,
+                    AI_SHADER_COMPILE_FLAGS,
+                    nullptr,
+                    &piSkyBoxEffect, &piBuffer))) {
             // failed to compile the shader
-            if( piBuffer) {
-                MessageBox(g_hDlg,(LPCSTR)piBuffer->GetBufferPointer(),"HLSL",MB_OK);
+            if (piBuffer) {
+                MessageBox(g_hDlg, (LPCSTR)piBuffer->GetBufferPointer(), "HLSL", MB_OK);
                 piBuffer->Release();
             }
 
             CLogDisplay::Instance().AddEntry("[ERROR] Unable to compile skybox shader",
-                D3DCOLOR_ARGB(0xFF,0xFF,0,0));
+                    D3DCOLOR_ARGB(0xFF, 0xFF, 0, 0));
             eMode = SIMPLE_COLOR;
-            return ;
+            return;
         }
     }
     // commit the correct textures to the shader
-    if (TEXTURE_CUBE == eMode)
-    {
-        piSkyBoxEffect->SetTexture("lw_tex_envmap",pcTexture);
+    if (TEXTURE_CUBE == eMode) {
+        piSkyBoxEffect->SetTexture("lw_tex_envmap", pcTexture);
         piSkyBoxEffect->SetTechnique("RenderSkyBox");
-    }
-    else if (TEXTURE_2D == eMode)
-    {
-        piSkyBoxEffect->SetTexture("TEXTURE_2D",pcTexture);
+    } else if (TEXTURE_2D == eMode) {
+        piSkyBoxEffect->SetTexture("TEXTURE_2D", pcTexture);
         piSkyBoxEffect->SetTechnique("RenderImage2D");
     }
 }
-};
\ No newline at end of file
+}; // namespace AssimpView
diff --git a/tools/assimp_view/CMakeLists.txt b/tools/assimp_view/CMakeLists.txt
index 96b21db40..2785bd882 100644
--- a/tools/assimp_view/CMakeLists.txt
+++ b/tools/assimp_view/CMakeLists.txt
@@ -65,6 +65,10 @@ ADD_EXECUTABLE(  assimp_viewer WIN32
   SceneAnimator.cpp
   Shaders.cpp
   assimp_view.h
+  AnimEvaluator.h
+  SceneAnimator.h
+  MaterialManager.h
+  AssetHelper.h
   assimp_view.cpp
   stdafx.cpp
   assimp_view.rc
@@ -84,7 +88,6 @@ ADD_EXECUTABLE(  assimp_viewer WIN32
 
 SET_PROPERTY(TARGET assimp_viewer PROPERTY DEBUG_POSTFIX ${CMAKE_DEBUG_POSTFIX})
 
-
 IF ( MSVC )
   ADD_DEFINITIONS( -D_SCL_SECURE_NO_WARNINGS )
   ADD_DEFINITIONS( -D_CRT_SECURE_NO_WARNINGS )
diff --git a/tools/assimp_view/LogWindow.cpp b/tools/assimp_view/LogWindow.cpp
index 13abd50f3..b430af17c 100644
--- a/tools/assimp_view/LogWindow.cpp
+++ b/tools/assimp_view/LogWindow.cpp
@@ -41,8 +41,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "assimp_view.h"
 #include "richedit.h"
-#include <commoncontrols.h>
 #include <commdlg.h>
+#include <commoncontrols.h>
 
 namespace AssimpView {
 
@@ -51,74 +51,68 @@ CLogWindow CLogWindow::s_cInstance;
 extern HKEY g_hRegistry;
 
 // header for the RTF log file
-static const char* AI_VIEW_RTF_LOG_HEADER =
-    "{\\rtf1"
+static const char *AI_VIEW_RTF_LOG_HEADER =
+        "{\\rtf1"
         "\\ansi"
         "\\deff0"
         "{"
-            "\\fonttbl{\\f0 Courier New;}"
+        "\\fonttbl{\\f0 Courier New;}"
         "}"
-    "{\\colortbl;"
-        "\\red255\\green0\\blue0;"    // red for errors
-        "\\red255\\green120\\blue0;"  // orange for warnings
-        "\\red0\\green150\\blue0;"    // green for infos
-        "\\red0\\green0\\blue180;"    // blue for debug messages
-        "\\red0\\green0\\blue0;"      // black for everything else
-    "}}";
+        "{\\colortbl;"
+        "\\red255\\green0\\blue0;" // red for errors
+        "\\red255\\green120\\blue0;" // orange for warnings
+        "\\red0\\green150\\blue0;" // green for infos
+        "\\red0\\green0\\blue180;" // blue for debug messages
+        "\\red0\\green0\\blue0;" // black for everything else
+        "}}";
 
 //-------------------------------------------------------------------------------
 // Message procedure for the log window
 //-------------------------------------------------------------------------------
-INT_PTR CALLBACK LogDialogProc(HWND hwndDlg,UINT uMsg,
-    WPARAM /*wParam*/,LPARAM lParam)
-    {
+INT_PTR CALLBACK LogDialogProc(HWND hwndDlg, UINT uMsg, WPARAM /*wParam*/, LPARAM lParam) {
     (void)lParam;
-    switch (uMsg)
-        {
+    switch (uMsg) {
         case WM_INITDIALOG:
-            {
-
             return TRUE;
-            }
 
-        case WM_SIZE:
-            {
+        case WM_SIZE: {
             int x = LOWORD(lParam);
             int y = HIWORD(lParam);
 
-            SetWindowPos(GetDlgItem(hwndDlg,IDC_EDIT1),nullptr,0,0,
-                x-10,y-12,SWP_NOMOVE|SWP_NOZORDER);
+            SetWindowPos(GetDlgItem(hwndDlg, IDC_EDIT1), nullptr, 0, 0,
+                    x - 10, y - 12, SWP_NOMOVE | SWP_NOZORDER);
 
             return TRUE;
-            }
+        }
         case WM_CLOSE:
-            EndDialog(hwndDlg,0);
+            EndDialog(hwndDlg, 0);
 
             CLogWindow::Instance().bIsVisible = false;
             return TRUE;
-        };
+    };
     return FALSE;
-    }
+}
 
 //-------------------------------------------------------------------------------
-void CLogWindow::Init () {
-    this->hwnd = ::CreateDialog(g_hInstance,MAKEINTRESOURCE(IDD_LOGVIEW),
-        nullptr,&LogDialogProc);
+void CLogWindow::Init() {
+    this->hwnd = ::CreateDialog(g_hInstance, MAKEINTRESOURCE(IDD_LOGVIEW),
+            nullptr, &LogDialogProc);
 
     if (!this->hwnd) {
         CLogDisplay::Instance().AddEntry("[ERROR] Unable to create logger window",
-            D3DCOLOR_ARGB(0xFF,0,0xFF,0));
+                D3DCOLOR_ARGB(0xFF, 0, 0xFF, 0));
     }
 
     // setup the log text
-    this->szText = AI_VIEW_RTF_LOG_HEADER;;
+    this->szText = AI_VIEW_RTF_LOG_HEADER;
+    ;
     this->szPlainText = "";
 }
 
 //-------------------------------------------------------------------------------
 void CLogWindow::Show() {
     if (this->hwnd) {
-        ShowWindow(this->hwnd,SW_SHOW);
+        ShowWindow(this->hwnd, SW_SHOW);
         this->bIsVisible = true;
 
         // contents aren't updated while the logger isn't displayed
@@ -127,13 +121,14 @@ void CLogWindow::Show() {
 }
 
 //-------------------------------------------------------------------------------
-void CMyLogStream::write(const char* message) {
+void CMyLogStream::write(const char *message) {
     CLogWindow::Instance().WriteLine(message);
 }
 
 //-------------------------------------------------------------------------------
 void CLogWindow::Clear() {
-    this->szText = AI_VIEW_RTF_LOG_HEADER;;
+    this->szText = AI_VIEW_RTF_LOG_HEADER;
+    ;
     this->szPlainText = "";
 
     this->Update();
@@ -146,8 +141,8 @@ void CLogWindow::Update() {
         sInfo.flags = ST_DEFAULT;
         sInfo.codepage = CP_ACP;
 
-        SendDlgItemMessage(this->hwnd,IDC_EDIT1,
-            EM_SETTEXTEX,(WPARAM)&sInfo,( LPARAM)this->szText.c_str());
+        SendDlgItemMessage(this->hwnd, IDC_EDIT1,
+                EM_SETTEXTEX, (WPARAM)&sInfo, (LPARAM)this->szText.c_str());
     }
 }
 
@@ -156,50 +151,49 @@ void CLogWindow::Save() {
     char szFileName[MAX_PATH];
 
     DWORD dwTemp = MAX_PATH;
-    if(ERROR_SUCCESS != RegQueryValueEx(g_hRegistry,"LogDestination",nullptr,nullptr,(BYTE*)szFileName,&dwTemp)) {
+    if (ERROR_SUCCESS != RegQueryValueEx(g_hRegistry, "LogDestination", nullptr, nullptr, (BYTE *)szFileName, &dwTemp)) {
         // Key was not found. Use C:
-        strcpy(szFileName,"");
+        strcpy(szFileName, "");
     } else {
         // need to remove the file name
-        char* sz = strrchr(szFileName,'\\');
+        char *sz = strrchr(szFileName, '\\');
         if (!sz)
-            sz = strrchr(szFileName,'/');
+            sz = strrchr(szFileName, '/');
         if (sz)
             *sz = 0;
     }
     OPENFILENAME sFilename1 = {
         sizeof(OPENFILENAME),
-        g_hDlg,GetModuleHandle(nullptr),
+        g_hDlg, GetModuleHandle(nullptr),
         "Log files\0*.txt", nullptr, 0, 1,
         szFileName, MAX_PATH, nullptr, 0, nullptr,
         "Save log to file",
         OFN_OVERWRITEPROMPT | OFN_HIDEREADONLY | OFN_NOCHANGEDIR,
         0, 1, ".txt", 0, nullptr, nullptr
     };
-    if(GetSaveFileName(&sFilename1) == 0) return;
+    if (GetSaveFileName(&sFilename1) == 0) return;
 
     // Now store the file in the registry
-    RegSetValueExA(g_hRegistry,"LogDestination",0,REG_SZ,(const BYTE*)szFileName,MAX_PATH);
+    RegSetValueExA(g_hRegistry, "LogDestination", 0, REG_SZ, (const BYTE *)szFileName, MAX_PATH);
 
-    FILE* pFile = fopen(szFileName,"wt");
-    fprintf(pFile,this->szPlainText.c_str());
+    FILE *pFile = fopen(szFileName, "wt");
+    fprintf(pFile, this->szPlainText.c_str());
     fclose(pFile);
 
     CLogDisplay::Instance().AddEntry("[INFO] The log file has been saved",
-            D3DCOLOR_ARGB(0xFF,0xFF,0xFF,0));
+            D3DCOLOR_ARGB(0xFF, 0xFF, 0xFF, 0));
 }
 
 //-------------------------------------------------------------------------------
-void CLogWindow::WriteLine(const char* message) {
+void CLogWindow::WriteLine(const char *message) {
     this->szPlainText.append(message);
     this->szPlainText.append("\r\n");
 
     if (0 != this->szText.length()) {
-        this->szText.resize(this->szText.length()-1);
+        this->szText.resize(this->szText.length() - 1);
     }
 
-    switch (message[0])
-    {
+    switch (message[0]) {
     case 'e':
     case 'E':
         this->szText.append("{\\pard \\cf1 \\b \\fs18 ");
@@ -222,11 +216,11 @@ void CLogWindow::WriteLine(const char* message) {
     }
 
     std::string _message = message;
-    for (unsigned int i = 0; i < _message.length();++i) {
+    for (unsigned int i = 0; i < _message.length(); ++i) {
         if ('\\' == _message[i] ||
-            '}'  == _message[i] ||
-            '{'  == _message[i]) {
-            _message.insert(i++,"\\");
+                '}' == _message[i] ||
+                '{' == _message[i]) {
+            _message.insert(i++, "\\");
         }
     }
 
@@ -238,9 +232,9 @@ void CLogWindow::WriteLine(const char* message) {
         sInfo.flags = ST_DEFAULT;
         sInfo.codepage = CP_ACP;
 
-        SendDlgItemMessage(this->hwnd,IDC_EDIT1,
-            EM_SETTEXTEX,(WPARAM)&sInfo,( LPARAM)this->szText.c_str());
+        SendDlgItemMessage(this->hwnd, IDC_EDIT1,
+                EM_SETTEXTEX, (WPARAM)&sInfo, (LPARAM)this->szText.c_str());
     }
 }
 
-} //! AssimpView
+} // namespace AssimpView
diff --git a/tools/assimp_view/Normals.cpp b/tools/assimp_view/Normals.cpp
index 35e89e5b1..d11a49053 100644
--- a/tools/assimp_view/Normals.cpp
+++ b/tools/assimp_view/Normals.cpp
@@ -41,10 +41,10 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "assimp_view.h"
 
+#include "PostProcessing/CalcTangentsProcess.h"
 #include "PostProcessing/GenFaceNormalsProcess.h"
 #include "PostProcessing/GenVertexNormalsProcess.h"
 #include "PostProcessing/JoinVerticesProcess.h"
-#include "PostProcessing/CalcTangentsProcess.h"
 #include "PostProcessing/MakeVerboseFormat.h"
 
 namespace AssimpView {
@@ -59,14 +59,14 @@ float g_smoothAngle = 80.f;
 //-------------------------------------------------------------------------------
 void AssetHelper::FlipNormalsInt() {
     // invert all normal vectors
-    for (unsigned int i = 0; i < this->pcScene->mNumMeshes;++i) {
-        aiMesh* pcMesh = this->pcScene->mMeshes[i];
+    for (unsigned int i = 0; i < this->pcScene->mNumMeshes; ++i) {
+        aiMesh *pcMesh = this->pcScene->mMeshes[i];
 
         if (!pcMesh->mNormals) {
             continue;
         }
 
-        for (unsigned int a = 0; a < pcMesh->mNumVertices;++a){
+        for (unsigned int a = 0; a < pcMesh->mNumVertices; ++a) {
             pcMesh->mNormals[a] *= -1.0f;
         }
     }
@@ -79,7 +79,7 @@ void AssetHelper::FlipNormals() {
     // recreate native data
     DeleteAssetData(true);
     CreateAssetData();
-    g_bWasFlipped = ! g_bWasFlipped;
+    g_bWasFlipped = !g_bWasFlipped;
 }
 
 //-------------------------------------------------------------------------------
@@ -88,15 +88,15 @@ void AssetHelper::FlipNormals() {
 void AssetHelper::SetNormalSet(unsigned int iSet) {
     // we need to build an unique set of vertices for this ...
     {
-        MakeVerboseFormatProcess* pcProcess = new MakeVerboseFormatProcess();
+        MakeVerboseFormatProcess *pcProcess = new MakeVerboseFormatProcess();
         pcProcess->Execute(pcScene);
         delete pcProcess;
 
-        for (unsigned int i = 0; i < pcScene->mNumMeshes;++i) {
+        for (unsigned int i = 0; i < pcScene->mNumMeshes; ++i) {
             if (!apcMeshes[i]->pvOriginalNormals) {
                 apcMeshes[i]->pvOriginalNormals = new aiVector3D[pcScene->mMeshes[i]->mNumVertices];
-                memcpy( apcMeshes[i]->pvOriginalNormals,pcScene->mMeshes[i]->mNormals,
-                    pcScene->mMeshes[i]->mNumVertices * sizeof(aiVector3D));
+                memcpy(apcMeshes[i]->pvOriginalNormals, pcScene->mMeshes[i]->mNormals,
+                        pcScene->mMeshes[i]->mNumVertices * sizeof(aiVector3D));
             }
             delete[] pcScene->mMeshes[i]->mNormals;
             pcScene->mMeshes[i]->mNormals = nullptr;
@@ -105,18 +105,18 @@ void AssetHelper::SetNormalSet(unsigned int iSet) {
 
     // now we can start to calculate a new set of normals
     if (HARD == iSet) {
-        GenFaceNormalsProcess* pcProcess = new GenFaceNormalsProcess();
+        GenFaceNormalsProcess *pcProcess = new GenFaceNormalsProcess();
         pcProcess->Execute(pcScene);
         FlipNormalsInt();
         delete pcProcess;
     } else if (SMOOTH == iSet) {
-        GenVertexNormalsProcess* pcProcess = new GenVertexNormalsProcess();
+        GenVertexNormalsProcess *pcProcess = new GenVertexNormalsProcess();
         pcProcess->SetMaxSmoothAngle((float)AI_DEG_TO_RAD(g_smoothAngle));
         pcProcess->Execute(pcScene);
         FlipNormalsInt();
         delete pcProcess;
     } else if (ORIGINAL == iSet) {
-        for (unsigned int i = 0; i < pcScene->mNumMeshes;++i) {
+        for (unsigned int i = 0; i < pcScene->mNumMeshes; ++i) {
             if (apcMeshes[i]->pvOriginalNormals) {
                 delete[] pcScene->mMeshes[i]->mNormals;
                 pcScene->mMeshes[i]->mNormals = apcMeshes[i]->pvOriginalNormals;
@@ -126,7 +126,7 @@ void AssetHelper::SetNormalSet(unsigned int iSet) {
     }
 
     // recalculate tangents and bitangents
-    Assimp::BaseProcess* pcProcess = new CalcTangentsProcess();
+    Assimp::BaseProcess *pcProcess = new CalcTangentsProcess();
     pcProcess->Execute(pcScene);
     delete pcProcess;
 
@@ -139,9 +139,9 @@ void AssetHelper::SetNormalSet(unsigned int iSet) {
 
     if (g_bWasFlipped) {
         // invert all normal vectors
-        for (unsigned int i = 0; i < pcScene->mNumMeshes;++i) {
-            aiMesh* pcMesh = pcScene->mMeshes[i];
-            for (unsigned int a = 0; a < pcMesh->mNumVertices;++a) {
+        for (unsigned int i = 0; i < pcScene->mNumMeshes; ++i) {
+            aiMesh *pcMesh = pcScene->mMeshes[i];
+            for (unsigned int a = 0; a < pcMesh->mNumVertices; ++a) {
                 pcMesh->mNormals[a] *= -1.0f;
             }
         }
@@ -152,4 +152,4 @@ void AssetHelper::SetNormalSet(unsigned int iSet) {
     CreateAssetData();
 }
 
-}
+} // namespace AssimpView
diff --git a/tools/assimp_view/SceneAnimator.cpp b/tools/assimp_view/SceneAnimator.cpp
index b6f95329d..ec629406d 100644
--- a/tools/assimp_view/SceneAnimator.cpp
+++ b/tools/assimp_view/SceneAnimator.cpp
@@ -51,23 +51,23 @@ const aiMatrix4x4 IdentityMatrix;
 
 // ------------------------------------------------------------------------------------------------
 // Constructor for a given scene.
-SceneAnimator::SceneAnimator( const aiScene* pScene, size_t pAnimIndex)
-: mScene( pScene )
-, mCurrentAnimIndex( -1 )
-, mAnimEvaluator( nullptr )
-, mRootNode( nullptr ) {
+SceneAnimator::SceneAnimator(const aiScene *pScene, size_t pAnimIndex) :
+        mScene(pScene),
+        mCurrentAnimIndex(-1),
+        mAnimEvaluator(nullptr),
+        mRootNode(nullptr) {
     // build the nodes-for-bones table
-    for (unsigned int i = 0; i < pScene->mNumMeshes;++i) {
-        const aiMesh* mesh = pScene->mMeshes[i];
-        for (unsigned int n = 0; n < mesh->mNumBones;++n) {
-            const aiBone* bone = mesh->mBones[n];
+    for (unsigned int i = 0; i < pScene->mNumMeshes; ++i) {
+        const aiMesh *mesh = pScene->mMeshes[i];
+        for (unsigned int n = 0; n < mesh->mNumBones; ++n) {
+            const aiBone *bone = mesh->mBones[n];
 
             mBoneNodesByName[bone->mName.data] = pScene->mRootNode->FindNode(bone->mName);
         }
     }
 
     // changing the current animation also creates the node tree for this animation
-    SetAnimIndex( pAnimIndex);
+    SetAnimIndex(pAnimIndex);
 }
 
 // ------------------------------------------------------------------------------------------------
@@ -79,51 +79,53 @@ SceneAnimator::~SceneAnimator() {
 
 // ------------------------------------------------------------------------------------------------
 // Sets the animation to use for playback.
-void SceneAnimator::SetAnimIndex( size_t pAnimIndex) {
+void SceneAnimator::SetAnimIndex(size_t pAnimIndex) {
     // no change
-    if (pAnimIndex == static_cast<unsigned int>( mCurrentAnimIndex ) ) {
+    if (pAnimIndex == static_cast<unsigned int>(mCurrentAnimIndex)) {
         return;
     }
 
     // kill data of the previous anim
-    delete mRootNode;  mRootNode = nullptr;
-    delete mAnimEvaluator;  mAnimEvaluator = nullptr;
+    delete mRootNode;
+    mRootNode = nullptr;
+    delete mAnimEvaluator;
+    mAnimEvaluator = nullptr;
     mNodesByName.clear();
 
-    mCurrentAnimIndex = static_cast<int>( pAnimIndex );
+    mCurrentAnimIndex = static_cast<int>(pAnimIndex);
 
     // create the internal node tree. Do this even in case of invalid animation index
     // so that the transformation matrices are properly set up to mimic the current scene
-    mRootNode = CreateNodeTree( mScene->mRootNode, nullptr);
+    mRootNode = CreateNodeTree(mScene->mRootNode, nullptr);
 
     // invalid anim index
-    if (static_cast<unsigned int>( mCurrentAnimIndex )>= mScene->mNumAnimations) {
+    if (static_cast<unsigned int>(mCurrentAnimIndex) >= mScene->mNumAnimations) {
         return;
     }
 
     // create an evaluator for this animation
-    mAnimEvaluator = new AnimEvaluator( mScene->mAnimations[mCurrentAnimIndex]);
+    mAnimEvaluator = new AnimEvaluator(mScene->mAnimations[mCurrentAnimIndex]);
 }
 
 // ------------------------------------------------------------------------------------------------
 // Calculates the node transformations for the scene.
-void SceneAnimator::Calculate( double pTime) {
+void SceneAnimator::Calculate(double pTime) {
     // invalid anim
     if (!mAnimEvaluator) {
         return;
     }
 
     // calculate current local transformations
-    mAnimEvaluator->Evaluate( pTime);
+    mAnimEvaluator->Evaluate(pTime);
 
     // and update all node transformations with the results
-    UpdateTransforms( mRootNode, mAnimEvaluator->GetTransformations());
+    UpdateTransforms(mRootNode, mAnimEvaluator->GetTransformations());
 }
 
 // ------------------------------------------------------------------------------------------------
 // Retrieves the most recent local transformation matrix for the given node.
-const aiMatrix4x4& SceneAnimator::GetLocalTransform( const aiNode* node) const {
-    NodeMap::const_iterator it = mNodesByName.find( node);
+const aiMatrix4x4 &SceneAnimator::GetLocalTransform(const aiNode *node) const {
+    NodeMap::const_iterator it = mNodesByName.find(node);
     if (it == mNodesByName.end()) {
         return IdentityMatrix;
     }
@@ -133,8 +135,8 @@ const aiMatrix4x4& SceneAnimator::GetLocalTransform( const aiNode* node) const {
 
 // ------------------------------------------------------------------------------------------------
 // Retrieves the most recent global transformation matrix for the given node.
-const aiMatrix4x4& SceneAnimator::GetGlobalTransform( const aiNode* node) const {
-    NodeMap::const_iterator it = mNodesByName.find( node);
+const aiMatrix4x4 &SceneAnimator::GetGlobalTransform(const aiNode *node) const {
+    NodeMap::const_iterator it = mNodesByName.find(node);
     if (it == mNodesByName.end()) {
         return IdentityMatrix;
     }
@@ -144,24 +146,24 @@ const aiMatrix4x4& SceneAnimator::GetGlobalTransform( const aiNode* node) const
 
 // ------------------------------------------------------------------------------------------------
 // Calculates the bone matrices for the given mesh.
-const std::vector<aiMatrix4x4>& SceneAnimator::GetBoneMatrices( const aiNode* pNode, size_t pMeshIndex /* = 0 */) {
-    ai_assert( pMeshIndex < pNode->mNumMeshes);
+const std::vector<aiMatrix4x4> &SceneAnimator::GetBoneMatrices(const aiNode *pNode, size_t pMeshIndex /* = 0 */) {
+    ai_assert(pMeshIndex < pNode->mNumMeshes);
     size_t meshIndex = pNode->mMeshes[pMeshIndex];
-    ai_assert( meshIndex < mScene->mNumMeshes);
-    const aiMesh* mesh = mScene->mMeshes[meshIndex];
+    ai_assert(meshIndex < mScene->mNumMeshes);
+    const aiMesh *mesh = mScene->mMeshes[meshIndex];
 
     // resize array and initialize it with identity matrices
-    mTransforms.resize( mesh->mNumBones, aiMatrix4x4());
+    mTransforms.resize(mesh->mNumBones, aiMatrix4x4());
 
     // calculate the mesh's inverse global transform
-    aiMatrix4x4 globalInverseMeshTransform = GetGlobalTransform( pNode);
+    aiMatrix4x4 globalInverseMeshTransform = GetGlobalTransform(pNode);
     globalInverseMeshTransform.Inverse();
 
     // Bone matrices transform from mesh coordinates in bind pose to mesh coordinates in skinned pose
     // Therefore the formula is offsetMatrix * currentGlobalTransform * inverseCurrentMeshTransform
-    for( size_t a = 0; a < mesh->mNumBones; ++a) {
-        const aiBone* bone = mesh->mBones[a];
-        const aiMatrix4x4& currentGlobalTransform = GetGlobalTransform( mBoneNodesByName[ bone->mName.data ]);
+    for (size_t a = 0; a < mesh->mNumBones; ++a) {
+        const aiBone *bone = mesh->mBones[a];
+        const aiMatrix4x4 &currentGlobalTransform = GetGlobalTransform(mBoneNodesByName[bone->mName.data]);
         mTransforms[a] = globalInverseMeshTransform * currentGlobalTransform * bone->mOffsetMatrix;
     }
 
@@ -171,22 +173,22 @@ const std::vector<aiMatrix4x4>& SceneAnimator::GetBoneMatrices( const aiNode* pN
 
 // ------------------------------------------------------------------------------------------------
 // Recursively creates an internal node structure matching the current scene and animation.
-SceneAnimNode* SceneAnimator::CreateNodeTree( aiNode* pNode, SceneAnimNode* pParent) {
+SceneAnimNode *SceneAnimator::CreateNodeTree(aiNode *pNode, SceneAnimNode *pParent) {
     // create a node
-    SceneAnimNode* internalNode = new SceneAnimNode( pNode->mName.data);
+    SceneAnimNode *internalNode = new SceneAnimNode(pNode->mName.data);
     internalNode->mParent = pParent;
     mNodesByName[pNode] = internalNode;
 
     // copy its transformation
     internalNode->mLocalTransform = pNode->mTransformation;
-    CalculateGlobalTransform( internalNode);
+    CalculateGlobalTransform(internalNode);
 
     // find the index of the animation track affecting this node, if any
-    if(static_cast<unsigned int>( mCurrentAnimIndex ) < mScene->mNumAnimations) {
+    if (static_cast<unsigned int>(mCurrentAnimIndex) < mScene->mNumAnimations) {
         internalNode->mChannelIndex = -1;
-        const aiAnimation* currentAnim = mScene->mAnimations[mCurrentAnimIndex];
-        for( unsigned int a = 0; a < currentAnim->mNumChannels; a++) {
-            if( currentAnim->mChannels[a]->mNodeName.data == internalNode->mName) {
+        const aiAnimation *currentAnim = mScene->mAnimations[mCurrentAnimIndex];
+        for (unsigned int a = 0; a < currentAnim->mNumChannels; a++) {
+            if (currentAnim->mChannels[a]->mNodeName.data == internalNode->mName) {
                 internalNode->mChannelIndex = a;
                 break;
             }
@@ -194,9 +196,9 @@ SceneAnimNode* SceneAnimator::CreateNodeTree( aiNode* pNode, SceneAnimNode* pPar
     }
 
     // continue for all child nodes and assign the created internal nodes as our children
-    for( unsigned int a = 0; a < pNode->mNumChildren; ++a ) {
-        SceneAnimNode* childNode = CreateNodeTree( pNode->mChildren[a], internalNode);
-        internalNode->mChildren.push_back( childNode);
+    for (unsigned int a = 0; a < pNode->mNumChildren; ++a) {
+        SceneAnimNode *childNode = CreateNodeTree(pNode->mChildren[a], internalNode);
+        internalNode->mChildren.push_back(childNode);
     }
 
     return internalNode;
@@ -204,29 +206,29 @@ SceneAnimNode* SceneAnimator::CreateNodeTree( aiNode* pNode, SceneAnimNode* pPar
 
 // ------------------------------------------------------------------------------------------------
 // Recursively updates the internal node transformations from the given matrix array
-void SceneAnimator::UpdateTransforms( SceneAnimNode* pNode, const std::vector<aiMatrix4x4>& pTransforms) {
+void SceneAnimator::UpdateTransforms(SceneAnimNode *pNode, const std::vector<aiMatrix4x4> &pTransforms) {
     // update node local transform
-    if( pNode->mChannelIndex != -1) {
-        ai_assert(static_cast<unsigned int>( pNode->mChannelIndex ) < pTransforms.size());
+    if (pNode->mChannelIndex != -1) {
+        ai_assert(static_cast<unsigned int>(pNode->mChannelIndex) < pTransforms.size());
         pNode->mLocalTransform = pTransforms[pNode->mChannelIndex];
     }
 
     // update global transform as well
-    CalculateGlobalTransform( pNode);
+    CalculateGlobalTransform(pNode);
 
     // continue for all children
-    for (std::vector<SceneAnimNode*>::iterator it = pNode->mChildren.begin(); it != pNode->mChildren.end(); ++it) {
+    for (std::vector<SceneAnimNode *>::iterator it = pNode->mChildren.begin(); it != pNode->mChildren.end(); ++it) {
         UpdateTransforms(*it, pTransforms);
     }
 }
 
 // ------------------------------------------------------------------------------------------------
 // Calculates the global transformation matrix for the given internal node
-void SceneAnimator::CalculateGlobalTransform( SceneAnimNode* pInternalNode) {
+void SceneAnimator::CalculateGlobalTransform(SceneAnimNode *pInternalNode) {
     // concatenate all parent transforms to get the global transform for this node
     pInternalNode->mGlobalTransform = pInternalNode->mLocalTransform;
-    SceneAnimNode* node = pInternalNode->mParent;
-    while( node) {
+    SceneAnimNode *node = pInternalNode->mParent;
+    while (node) {
         pInternalNode->mGlobalTransform = node->mLocalTransform * pInternalNode->mGlobalTransform;
         node = node->mParent;
     }
diff --git a/tools/assimp_view/Shaders.cpp b/tools/assimp_view/Shaders.cpp
index f129b7cc6..8adb873a2 100644
--- a/tools/assimp_view/Shaders.cpp
+++ b/tools/assimp_view/Shaders.cpp
@@ -40,39 +40,39 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 #include "assimp_view.h"
 
-namespace AssimpView  {
+namespace AssimpView {
 
 // ------------------------------------------------------------------------------------------------
 std::string g_szNormalsShader = std::string(
 
-    // World * View * Projection matrix\n"
-    // NOTE: Assume that the material uses a WorldViewProjection matrix\n"
-    "float4x4 WorldViewProjection	: WORLDVIEWPROJECTION;\n"
-    "float4 OUTPUT_COLOR;\n"
-    
-    // Vertex shader input structure
-    "struct VS_INPUT\n"
-    "{\n"
+        // World * View * Projection matrix\n"
+        // NOTE: Assume that the material uses a WorldViewProjection matrix\n"
+        "float4x4 WorldViewProjection	: WORLDVIEWPROJECTION;\n"
+        "float4 OUTPUT_COLOR;\n"
+
+        // Vertex shader input structure
+        "struct VS_INPUT\n"
+        "{\n"
         "// Position\n"
         "float3 Position : POSITION;\n"
-    "};\n"
+        "};\n"
 
-    // Vertex shader output structure for pixel shader usage
-    "struct VS_OUTPUT\n"
-  "{\n"
+        // Vertex shader output structure for pixel shader usage
+        "struct VS_OUTPUT\n"
+        "{\n"
         "float4 Position : POSITION;\n"
-    "};\n"
+        "};\n"
 
-    // Vertex shader output structure for FixedFunction usage
-    "struct VS_OUTPUT_FF\n"
-    "{\n"
+        // Vertex shader output structure for FixedFunction usage
+        "struct VS_OUTPUT_FF\n"
+        "{\n"
         "float4 Position : POSITION;\n"
-    "float4 Color : COLOR;\n"
-    "};\n"
+        "float4 Color : COLOR;\n"
+        "};\n"
 
-    // Vertex shader for rendering normals using pixel shader
-    "VS_OUTPUT RenderNormalsVS(VS_INPUT IN)\n"
-    "{\n"
+        // Vertex shader for rendering normals using pixel shader
+        "VS_OUTPUT RenderNormalsVS(VS_INPUT IN)\n"
+        "{\n"
         "// Initialize the output structure with zero\n"
         "VS_OUTPUT Out = (VS_OUTPUT)0;\n"
 
@@ -80,86 +80,85 @@ std::string g_szNormalsShader = std::string(
         "Out.Position = mul(float4(IN.Position,1.0f),WorldViewProjection);\n"
 
         "return Out;\n"
-    "}\n"
+        "}\n"
 
-    // Vertex shader for rendering normals using fixed function pipeline
-    "VS_OUTPUT_FF RenderNormalsVS_FF(VS_INPUT IN)\n"
-  "{\n"
+        // Vertex shader for rendering normals using fixed function pipeline
+        "VS_OUTPUT_FF RenderNormalsVS_FF(VS_INPUT IN)\n"
+        "{\n"
         "VS_OUTPUT_FF Out;\n"
         "Out.Position = mul(float4(IN.Position,1.0f),WorldViewProjection);\n"
-    "Out.Color = OUTPUT_COLOR;\n"
+        "Out.Color = OUTPUT_COLOR;\n"
         "return Out;\n"
-    "}\n"
+        "}\n"
 
-    // Pixel shader
-    "float4 RenderNormalsPS() : COLOR\n"
-    "{\n"
+        // Pixel shader
+        "float4 RenderNormalsPS() : COLOR\n"
+        "{\n"
         "return OUTPUT_COLOR;\n"
-    "}\n"
+        "}\n"
 
-    // Technique for the normal rendering effect (ps_2_0)
-    "technique RenderNormals\n"
-    "{\n"
+        // Technique for the normal rendering effect (ps_2_0)
+        "technique RenderNormals\n"
+        "{\n"
         "pass p0\n"
         "{\n"
         "CullMode=none;\n"
         "PixelShader = compile ps_2_0 RenderNormalsPS();\n"
         "VertexShader = compile vs_2_0 RenderNormalsVS();\n"
         "}\n"
-    "};\n"
+        "};\n"
 
-    // Technique for the normal rendering effect (fixed function)
-    "technique RenderNormals_FF\n"
-    "{\n"
+        // Technique for the normal rendering effect (fixed function)
+        "technique RenderNormals_FF\n"
+        "{\n"
         "pass p0\n"
         "{\n"
-          "CullMode=none;\n"
-          "VertexShader = compile vs_2_0 RenderNormalsVS_FF();\n"
-      "ColorOp[0] = SelectArg1;\n"
-      "ColorArg0[0] = Diffuse;\n"
-      "AlphaOp[0] = SelectArg1;\n"
-      "AlphaArg0[0] = Diffuse;\n"
+        "CullMode=none;\n"
+        "VertexShader = compile vs_2_0 RenderNormalsVS_FF();\n"
+        "ColorOp[0] = SelectArg1;\n"
+        "ColorArg0[0] = Diffuse;\n"
+        "AlphaOp[0] = SelectArg1;\n"
+        "AlphaArg0[0] = Diffuse;\n"
         "}\n"
-    "};\n"
-    );
+        "};\n");
 
 // ------------------------------------------------------------------------------------------------
 std::string g_szSkyboxShader = std::string(
 
-    // Sampler and texture for the skybox
-    "textureCUBE lw_tex_envmap;\n"
-    "samplerCUBE EnvironmentMapSampler = sampler_state\n"
-    "{\n"
-      "Texture = (lw_tex_envmap);\n"
-      "AddressU = CLAMP;\n"
-      "AddressV = CLAMP;\n"
-      "AddressW = CLAMP;\n"
+        // Sampler and texture for the skybox
+        "textureCUBE lw_tex_envmap;\n"
+        "samplerCUBE EnvironmentMapSampler = sampler_state\n"
+        "{\n"
+        "Texture = (lw_tex_envmap);\n"
+        "AddressU = CLAMP;\n"
+        "AddressV = CLAMP;\n"
+        "AddressW = CLAMP;\n"
 
-      "MAGFILTER = linear;\n"
-      "MINFILTER = linear;\n"
-    "};\n"
+        "MAGFILTER = linear;\n"
+        "MINFILTER = linear;\n"
+        "};\n"
 
-    // World * View * Projection matrix\n"
-    // NOTE: Assume that the material uses a WorldViewProjection matrix\n"
-    "float4x4 WorldViewProjection	: WORLDVIEWPROJECTION;\n"
-    
-    // Vertex shader input structure
-    "struct VS_INPUT\n"
-    "{\n"
+        // World * View * Projection matrix\n"
+        // NOTE: Assume that the material uses a WorldViewProjection matrix\n"
+        "float4x4 WorldViewProjection	: WORLDVIEWPROJECTION;\n"
+
+        // Vertex shader input structure
+        "struct VS_INPUT\n"
+        "{\n"
         "float3 Position : POSITION;\n"
         "float3 Texture0 : TEXCOORD0;\n"
-    "};\n"
+        "};\n"
 
-    // Vertex shader output structure
-    "struct VS_OUTPUT\n"
-    "{\n"
+        // Vertex shader output structure
+        "struct VS_OUTPUT\n"
+        "{\n"
         "float4 Position : POSITION;\n"
         "float3 Texture0 : TEXCOORD0;\n"
-    "};\n"
+        "};\n"
 
-    // Vertex shader
-    "VS_OUTPUT RenderSkyBoxVS(VS_INPUT IN)\n"
-    "{\n"
+        // Vertex shader
+        "VS_OUTPUT RenderSkyBoxVS(VS_INPUT IN)\n"
+        "{\n"
         "VS_OUTPUT Out;\n"
 
         // Multiply with the WorldViewProjection matrix
@@ -167,49 +166,49 @@ std::string g_szSkyboxShader = std::string(
 
         // Set z to w to ensure z becomes 1.0 after the division through w occurs
         "Out.Position.z = Out.Position.w;\n"
-    
+
         // Simply pass through texture coordinates
         "Out.Texture0 = IN.Texture0;\n"
 
         "return Out;\n"
-    "}\n"
+        "}\n"
 
-    // Pixel shader
-    "float4 RenderSkyBoxPS(float3 Texture0 : TEXCOORD0) : COLOR\n"
-    "{\n"
+        // Pixel shader
+        "float4 RenderSkyBoxPS(float3 Texture0 : TEXCOORD0) : COLOR\n"
+        "{\n"
         // Lookup the skybox texture
         "return texCUBE(EnvironmentMapSampler,Texture0) ;\n"
-    "}\n"
+        "}\n"
 
-    // Technique for the skybox shader (ps_2_0)
-    "technique RenderSkyBox\n"
-    "{\n"
+        // Technique for the skybox shader (ps_2_0)
+        "technique RenderSkyBox\n"
+        "{\n"
         "pass p0\n"
         "{\n"
-          "ZWriteEnable = FALSE;\n"
-          "FogEnable = FALSE;\n"
-          "CullMode = NONE;\n"
+        "ZWriteEnable = FALSE;\n"
+        "FogEnable = FALSE;\n"
+        "CullMode = NONE;\n"
 
-          "PixelShader = compile ps_2_0 RenderSkyBoxPS();\n"
-          "VertexShader = compile vs_2_0 RenderSkyBoxVS();\n"
+        "PixelShader = compile ps_2_0 RenderSkyBoxPS();\n"
+        "VertexShader = compile vs_2_0 RenderSkyBoxVS();\n"
         "}\n"
-    "};\n"
+        "};\n"
 
-  // -------------- same for static background image -----------------
-    "texture TEXTURE_2D;\n"
-    "sampler TEXTURE_SAMPLER = sampler_state\n"
-    "{\n"
+        // -------------- same for static background image -----------------
+        "texture TEXTURE_2D;\n"
+        "sampler TEXTURE_SAMPLER = sampler_state\n"
+        "{\n"
         "Texture = (TEXTURE_2D);\n"
-    "};\n"
+        "};\n"
 
-    "struct VS_OUTPUT2\n"
-    "{\n"
+        "struct VS_OUTPUT2\n"
+        "{\n"
         "float4 Position : POSITION;\n"
         "float2 TexCoord0 : TEXCOORD0;\n"
-    "};\n"
+        "};\n"
 
-    "VS_OUTPUT2 RenderImageVS(float4 INPosition : POSITION, float2 INTexCoord0 : TEXCOORD0 )\n"
-    "{\n"
+        "VS_OUTPUT2 RenderImageVS(float4 INPosition : POSITION, float2 INTexCoord0 : TEXCOORD0 )\n"
+        "{\n"
         "VS_OUTPUT2 Out;\n"
 
         "Out.Position.xy = INPosition.xy;\n"
@@ -217,81 +216,80 @@ std::string g_szSkyboxShader = std::string(
         "Out.TexCoord0 = INTexCoord0;\n"
 
         "return Out;\n"
-    "}\n"
+        "}\n"
 
-    "float4 RenderImagePS(float2 IN : TEXCOORD0) : COLOR\n"
-    "{\n"
+        "float4 RenderImagePS(float2 IN : TEXCOORD0) : COLOR\n"
+        "{\n"
         "return tex2D(TEXTURE_SAMPLER,IN);\n"
-    "}\n"
+        "}\n"
 
-    // Technique for the background image shader (ps_2_0)
-    "technique RenderImage2D\n"
-    "{\n"
+        // Technique for the background image shader (ps_2_0)
+        "technique RenderImage2D\n"
+        "{\n"
         "pass p0\n"
         "{\n"
-            "ZWriteEnable = FALSE;\n"
-            "FogEnable = FALSE;\n"
-            "CullMode = NONE;\n"
-    
-            "PixelShader = compile ps_2_0 RenderImagePS();\n"
-            "VertexShader = compile vs_2_0 RenderImageVS();\n"
+        "ZWriteEnable = FALSE;\n"
+        "FogEnable = FALSE;\n"
+        "CullMode = NONE;\n"
+
+        "PixelShader = compile ps_2_0 RenderImagePS();\n"
+        "VertexShader = compile vs_2_0 RenderImageVS();\n"
         "}\n"
-    "};\n"
-    );
+        "};\n");
 
 std::string g_szDefaultShader = std::string(
 
-    // World * View * Projection matrix
-    // NOTE: Assume that the material uses a WorldViewProjection matrix
-    "float4x4 WorldViewProjection	: WORLDVIEWPROJECTION;\n"
-    "float4x4 World					: WORLD;\n"
-    "float4x3 WorldInverseTranspose	: WORLDINVERSETRANSPOSE;\n"
+        // World * View * Projection matrix
+        // NOTE: Assume that the material uses a WorldViewProjection matrix
+        "float4x4 WorldViewProjection	: WORLDVIEWPROJECTION;\n"
+        "float4x4 World					: WORLD;\n"
+        "float4x3 WorldInverseTranspose	: WORLDINVERSETRANSPOSE;\n"
 
-    // light colors
-    "float3 afLightColor[5];\n"
-    // light direction
-    "float3 afLightDir[5];\n"
+        // light colors
+        "float3 afLightColor[5];\n"
+        // light direction
+        "float3 afLightDir[5];\n"
 
-    // position of the camera in worldspace\n"
-    "float3 vCameraPos : CAMERAPOSITION;\n"
+        // position of the camera in worldspace\n"
+        "float3 vCameraPos : CAMERAPOSITION;\n"
 
-    // Bone matrices
-//	"#ifdef AV_SKINNING \n"
-    "float4x3 gBoneMatrix[60]; \n"
-//	"#endif // AV_SKINNING \n"
+        // Bone matrices
+        //	"#ifdef AV_SKINNING \n"
+        "float4x3 gBoneMatrix[60]; \n"
+        //	"#endif // AV_SKINNING \n"
 
-    // Vertex shader input structure
-    "struct VS_INPUT\n"
-    "{\n"
+        // Vertex shader input structure
+        "struct VS_INPUT\n"
+        "{\n"
         "float3 Position : POSITION;\n"
         "float3 Normal : NORMAL;\n"
-//		"#ifdef AV_SKINNING \n"
-            "float4 BlendIndices : BLENDINDICES;\n"
-            "float4 BlendWeights : BLENDWEIGHT;\n"
-//		"#endif // AV_SKINNING \n"
-    "};\n"
+        //		"#ifdef AV_SKINNING \n"
+        "float4 BlendIndices : BLENDINDICES;\n"
+        "float4 BlendWeights : BLENDWEIGHT;\n"
+        //		"#endif // AV_SKINNING \n"
+        "};\n"
 
-    // Vertex shader output structure for pixel shader usage
-    "struct VS_OUTPUT\n"
-    "{\n"
+        // Vertex shader output structure for pixel shader usage
+        "struct VS_OUTPUT\n"
+        "{\n"
         "float4 Position : POSITION;\n"
         "float3 ViewDir : TEXCOORD0;\n"
         "float3 Normal : TEXCOORD1;\n"
-    "};\n"
+        "};\n"
 
-    // Vertex shader output structure for fixed function
-    "struct VS_OUTPUT_FF\n"
-    "{\n"
+        // Vertex shader output structure for fixed function
+        "struct VS_OUTPUT_FF\n"
+        "{\n"
         "float4 Position : POSITION;\n"
         "float4 Color : COLOR;\n"
-    "};\n"
+        "};\n"
 
-    // Vertex shader for pixel shader usage
-    "VS_OUTPUT DefaultVShader(VS_INPUT IN)\n"
-    "{\n"
+        // Vertex shader for pixel shader usage
+        "VS_OUTPUT DefaultVShader(VS_INPUT IN)\n"
+        "{\n"
         "VS_OUTPUT Out;\n"
 
-//		"#ifdef AV_SKINNING \n"
+        //		"#ifdef AV_SKINNING \n"
         "float4 weights = IN.BlendWeights; \n"
         "weights.w = 1.0f - dot( weights.xyz, float3( 1, 1, 1)); \n"
         "float4 localPos = float4( IN.Position, 1.0f); \n"
@@ -299,9 +297,9 @@ std::string g_szDefaultShader = std::string(
         "objPos += mul( localPos, gBoneMatrix[IN.BlendIndices.y]) * weights.y; \n"
         "objPos += mul( localPos, gBoneMatrix[IN.BlendIndices.z]) * weights.z; \n"
         "objPos += mul( localPos, gBoneMatrix[IN.BlendIndices.w]) * weights.w; \n"
-//		"#else \n"
-//		"float3 objPos = IN.Position; \n"
-//		"#endif // AV_SKINNING \n"
+        //		"#else \n"
+        //		"float3 objPos = IN.Position; \n"
+        //		"#endif // AV_SKINNING \n"
 
         // Multiply with the WorldViewProjection matrix
         "Out.Position = mul( float4( objPos, 1.0f), WorldViewProjection);\n"
@@ -310,14 +308,14 @@ std::string g_szDefaultShader = std::string(
         "Out.Normal = mul(IN.Normal,WorldInverseTranspose);\n"
 
         "return Out;\n"
-    "}\n"
+        "}\n"
 
-    // Vertex shader for fixed function pipeline
-    "VS_OUTPUT_FF DefaultVShader_FF(VS_INPUT IN)\n"
-    "{\n"
+        // Vertex shader for fixed function pipeline
+        "VS_OUTPUT_FF DefaultVShader_FF(VS_INPUT IN)\n"
+        "{\n"
         "VS_OUTPUT_FF Out;\n"
 
-//		"#ifdef AV_SKINNING \n"
+        //		"#ifdef AV_SKINNING \n"
         "float4 weights = IN.BlendWeights; \n"
         "weights.w = 1.0f - dot( weights.xyz, float3( 1, 1, 1)); \n"
         "float4 localPos = float4( IN.Position, 1.0f); \n"
@@ -325,9 +323,9 @@ std::string g_szDefaultShader = std::string(
         "objPos += mul( localPos, gBoneMatrix[IN.BlendIndices.y]) * weights.y; \n"
         "objPos += mul( localPos, gBoneMatrix[IN.BlendIndices.z]) * weights.z; \n"
         "objPos += mul( localPos, gBoneMatrix[IN.BlendIndices.w]) * weights.w; \n"
-//		"#else \n"
-//		"float3 objPos = IN.Position; \n"
-//		"#endif // AV_SKINNING \n"
+        //		"#else \n"
+        //		"float3 objPos = IN.Position; \n"
+        //		"#endif // AV_SKINNING \n"
 
         // Multiply with the WorldViewProjection matrix
         "Out.Position = mul( float4( objPos, 1.0f), WorldViewProjection);\n"
@@ -338,288 +336,285 @@ std::string g_szDefaultShader = std::string(
         "Out.Color = float4( 0.2f, 0.2f, 0.2f, 1.0f); \n"
         "for( int a = 0; a < 2; a++)\n"
         "  Out.Color.rgb += saturate( dot( afLightDir[a], worldNormal)) * afLightColor[a].rgb; \n"
-            "return Out;\n"
-    "}\n"
+        "return Out;\n"
+        "}\n"
 
-    // Pixel shader for one light
-    "float4 DefaultPShaderSpecular_D1(VS_OUTPUT IN) : COLOR\n"
-    "{\n"
+        // Pixel shader for one light
+        "float4 DefaultPShaderSpecular_D1(VS_OUTPUT IN) : COLOR\n"
+        "{\n"
         "float4 OUT = float4(0.0f,0.0f,0.0f,1.0f);\n"
 
         "float3 Normal = normalize(IN.Normal);\n"
         "float3 ViewDir = normalize(IN.ViewDir);\n"
 
         "{\n"
-            "float L1 = dot(Normal,afLightDir[0]) * 0.5f + 0.5f;\n"
-            "float3 Reflect = reflect (Normal,afLightDir[0]);\n"
-            "float fHalfLambert = L1*L1;\n"
-            "OUT.rgb += afLightColor[0] * (fHalfLambert +\n"
-                "saturate(fHalfLambert * 4.0f) * pow(dot(Reflect,ViewDir),9));\n"
+        "float L1 = dot(Normal,afLightDir[0]) * 0.5f + 0.5f;\n"
+        "float3 Reflect = reflect (Normal,afLightDir[0]);\n"
+        "float fHalfLambert = L1*L1;\n"
+        "OUT.rgb += afLightColor[0] * (fHalfLambert +\n"
+        "saturate(fHalfLambert * 4.0f) * pow(dot(Reflect,ViewDir),9));\n"
         "}\n"
         "return OUT;\n"
-    "}\n"
+        "}\n"
 
-    // Pixel shader for two lights
-    "float4 DefaultPShaderSpecular_D2(VS_OUTPUT IN) : COLOR\n"
-    "{\n"
+        // Pixel shader for two lights
+        "float4 DefaultPShaderSpecular_D2(VS_OUTPUT IN) : COLOR\n"
+        "{\n"
         "float4 OUT = float4(0.0f,0.0f,0.0f,1.0f);\n"
 
         "float3 Normal = normalize(IN.Normal);\n"
         "float3 ViewDir = normalize(IN.ViewDir);\n"
 
         "{\n"
-            "float L1 = dot(Normal,afLightDir[0]) * 0.5f + 0.5f;\n"
-            "float3 Reflect = reflect (ViewDir,Normal);\n"
-            "float fHalfLambert = L1*L1;\n"
-            "OUT.rgb += afLightColor[0] * (fHalfLambert +\n"
-            "saturate(fHalfLambert * 4.0f) * pow(dot(Reflect,afLightDir[0]),9));\n"
+        "float L1 = dot(Normal,afLightDir[0]) * 0.5f + 0.5f;\n"
+        "float3 Reflect = reflect (ViewDir,Normal);\n"
+        "float fHalfLambert = L1*L1;\n"
+        "OUT.rgb += afLightColor[0] * (fHalfLambert +\n"
+        "saturate(fHalfLambert * 4.0f) * pow(dot(Reflect,afLightDir[0]),9));\n"
         "}\n"
         "{\n"
-            "float L1 = dot(Normal,afLightDir[1]) * 0.5f + 0.5f;\n"
-            "float3 Reflect = reflect (ViewDir,Normal);\n"
-            "float fHalfLambert = L1*L1;\n"
-            "OUT.rgb += afLightColor[1] * (fHalfLambert +\n"
-            "saturate(fHalfLambert * 4.0f) * pow(dot(Reflect,afLightDir[1]),9));\n"
+        "float L1 = dot(Normal,afLightDir[1]) * 0.5f + 0.5f;\n"
+        "float3 Reflect = reflect (ViewDir,Normal);\n"
+        "float fHalfLambert = L1*L1;\n"
+        "OUT.rgb += afLightColor[1] * (fHalfLambert +\n"
+        "saturate(fHalfLambert * 4.0f) * pow(dot(Reflect,afLightDir[1]),9));\n"
         "}\n"
         "return OUT;\n"
-    "}\n"
-    // ----------------------------------------------------------------------------
-    "float4 DefaultPShaderSpecular_PS20_D1(VS_OUTPUT IN) : COLOR\n"
-    "{\n"
+        "}\n"
+        // ----------------------------------------------------------------------------
+        "float4 DefaultPShaderSpecular_PS20_D1(VS_OUTPUT IN) : COLOR\n"
+        "{\n"
         "float4 OUT = float4(0.0f,0.0f,0.0f,1.0f);\n"
 
         "float3 Normal = normalize(IN.Normal);\n"
         "float3 ViewDir = normalize(IN.ViewDir);\n"
 
         "{\n"
-            "float L1 = dot(Normal,afLightDir[0]);\n"
-            "float3 Reflect = reflect (Normal,afLightDir[0]);\n"
-            "OUT.rgb += afLightColor[0] * ((L1) +\n"
-            "pow(dot(Reflect,ViewDir),9));\n"
+        "float L1 = dot(Normal,afLightDir[0]);\n"
+        "float3 Reflect = reflect (Normal,afLightDir[0]);\n"
+        "OUT.rgb += afLightColor[0] * ((L1) +\n"
+        "pow(dot(Reflect,ViewDir),9));\n"
         "}\n"
 
         "return OUT;\n"
-    "}\n"
-    // ----------------------------------------------------------------------------
-    "float4 DefaultPShaderSpecular_PS20_D2(VS_OUTPUT IN) : COLOR\n"
-    "{\n"
+        "}\n"
+        // ----------------------------------------------------------------------------
+        "float4 DefaultPShaderSpecular_PS20_D2(VS_OUTPUT IN) : COLOR\n"
+        "{\n"
         "float4 OUT = float4(0.0f,0.0f,0.0f,1.0f);\n"
 
         "float3 Normal = normalize(IN.Normal);\n"
         "float3 ViewDir = normalize(IN.ViewDir);\n"
 
         "{\n"
-            "float L1 = dot(Normal,afLightDir[0]);\n"
-            "float3 Reflect = reflect (Normal,afLightDir[0]);\n"
-            "OUT.rgb += afLightColor[0] * ((L1) +\n"
-            "pow(dot(Reflect,ViewDir),9));\n"
+        "float L1 = dot(Normal,afLightDir[0]);\n"
+        "float3 Reflect = reflect (Normal,afLightDir[0]);\n"
+        "OUT.rgb += afLightColor[0] * ((L1) +\n"
+        "pow(dot(Reflect,ViewDir),9));\n"
         "}\n"
         "{\n"
-            "float L1 = dot(Normal,afLightDir[1]);\n"
-            "float3 Reflect = reflect (Normal,afLightDir[1]);\n"
-            "OUT.rgb += afLightColor[1] * ((L1) +\n"
-            "pow(dot(Reflect,ViewDir),9));\n"
+        "float L1 = dot(Normal,afLightDir[1]);\n"
+        "float3 Reflect = reflect (Normal,afLightDir[1]);\n"
+        "OUT.rgb += afLightColor[1] * ((L1) +\n"
+        "pow(dot(Reflect,ViewDir),9));\n"
         "}\n"
         "return OUT;\n"
-    "}\n"
+        "}\n"
 
-
-    // Technique for the default effect
-    "technique DefaultFXSpecular_D1\n"
-    "{\n"
+        // Technique for the default effect
+        "technique DefaultFXSpecular_D1\n"
+        "{\n"
         "pass p0\n"
         "{\n"
-            "CullMode=none;\n"
-            "PixelShader = compile ps_3_0 DefaultPShaderSpecular_D1();\n"
-            "VertexShader = compile vs_3_0 DefaultVShader();\n"
+        "CullMode=none;\n"
+        "PixelShader = compile ps_3_0 DefaultPShaderSpecular_D1();\n"
+        "VertexShader = compile vs_3_0 DefaultVShader();\n"
         "}\n"
-    "};\n"
-    "technique DefaultFXSpecular_D2\n"
-    "{\n"
+        "};\n"
+        "technique DefaultFXSpecular_D2\n"
+        "{\n"
         "pass p0\n"
         "{\n"
-            "CullMode=none;\n"
-            "PixelShader = compile ps_3_0 DefaultPShaderSpecular_D2();\n"
-            "VertexShader = compile vs_3_0 DefaultVShader();\n"
+        "CullMode=none;\n"
+        "PixelShader = compile ps_3_0 DefaultPShaderSpecular_D2();\n"
+        "VertexShader = compile vs_3_0 DefaultVShader();\n"
         "}\n"
-    "};\n"
+        "};\n"
 
-    // Technique for the default effect (ps_2_0)
-    "technique DefaultFXSpecular_PS20_D1\n"
-    "{\n"
-        "pass p0\n"
-    "{\n"
-          "CullMode=none;\n"
-          "PixelShader = compile ps_2_0 DefaultPShaderSpecular_PS20_D1();\n"
-          "VertexShader = compile vs_2_0 DefaultVShader();\n"
-        "}\n"
-    "};\n"
-    "technique DefaultFXSpecular_PS20_D2\n"
-    "{\n"
+        // Technique for the default effect (ps_2_0)
+        "technique DefaultFXSpecular_PS20_D1\n"
+        "{\n"
         "pass p0\n"
         "{\n"
-          "CullMode=none;\n"
-          "PixelShader = compile ps_2_0 DefaultPShaderSpecular_PS20_D2();\n"
-          "VertexShader = compile vs_2_0 DefaultVShader();\n"
+        "CullMode=none;\n"
+        "PixelShader = compile ps_2_0 DefaultPShaderSpecular_PS20_D1();\n"
+        "VertexShader = compile vs_2_0 DefaultVShader();\n"
         "}\n"
-    "};\n"
-
-    // Technique for the default effect using the fixed function pixel pipeline
-    "technique DefaultFXSpecular_FF\n"
-    "{\n"
+        "};\n"
+        "technique DefaultFXSpecular_PS20_D2\n"
+        "{\n"
         "pass p0\n"
         "{\n"
-            "CullMode=none;\n"
-            "VertexShader = compile vs_2_0 DefaultVShader_FF();\n"
-            "ColorOp[0] = SelectArg1;\n"
-            "ColorArg0[0] = Diffuse;\n"
-            "AlphaOp[0] = SelectArg1;\n"
-            "AlphaArg0[0] = Diffuse;\n"
+        "CullMode=none;\n"
+        "PixelShader = compile ps_2_0 DefaultPShaderSpecular_PS20_D2();\n"
+        "VertexShader = compile vs_2_0 DefaultVShader();\n"
         "}\n"
-    "};\n"
-  );
+        "};\n"
 
+        // Technique for the default effect using the fixed function pixel pipeline
+        "technique DefaultFXSpecular_FF\n"
+        "{\n"
+        "pass p0\n"
+        "{\n"
+        "CullMode=none;\n"
+        "VertexShader = compile vs_2_0 DefaultVShader_FF();\n"
+        "ColorOp[0] = SelectArg1;\n"
+        "ColorArg0[0] = Diffuse;\n"
+        "AlphaOp[0] = SelectArg1;\n"
+        "AlphaArg0[0] = Diffuse;\n"
+        "}\n"
+        "};\n");
 
 std::string g_szMaterialShader = std::string(
 
-    // World * View * Projection matrix
-  // NOTE: Assume that the material uses a WorldViewProjection matrix
-    "float4x4 WorldViewProjection	: WORLDVIEWPROJECTION;\n"
-    "float4x4 World					: WORLD;\n"
-    "float4x3 WorldInverseTranspose	: WORLDINVERSETRANSPOSE;\n"
+        // World * View * Projection matrix
+        // NOTE: Assume that the material uses a WorldViewProjection matrix
+        "float4x4 WorldViewProjection	: WORLDVIEWPROJECTION;\n"
+        "float4x4 World					: WORLD;\n"
+        "float4x3 WorldInverseTranspose	: WORLDINVERSETRANSPOSE;\n"
 
-    "#ifndef AV_DISABLESSS\n"
-    "float4x3 ViewProj;\n"
-    "float4x3 InvViewProj;\n"
-    "#endif\n"
+        "#ifndef AV_DISABLESSS\n"
+        "float4x3 ViewProj;\n"
+        "float4x3 InvViewProj;\n"
+        "#endif\n"
 
-    "float4 DIFFUSE_COLOR;\n"
-    "float4 SPECULAR_COLOR;\n"
-    "float4 AMBIENT_COLOR;\n"
-    "float4 EMISSIVE_COLOR;\n"
+        "float4 DIFFUSE_COLOR;\n"
+        "float4 SPECULAR_COLOR;\n"
+        "float4 AMBIENT_COLOR;\n"
+        "float4 EMISSIVE_COLOR;\n"
 
-    "#ifdef AV_SPECULAR_COMPONENT\n"
-    "float SPECULARITY;\n"
-    "float SPECULAR_STRENGTH;\n"
-    "#endif\n"
-    "#ifdef AV_OPACITY\n"
-    "float TRANSPARENCY;\n"
-    "#endif\n"
+        "#ifdef AV_SPECULAR_COMPONENT\n"
+        "float SPECULARITY;\n"
+        "float SPECULAR_STRENGTH;\n"
+        "#endif\n"
+        "#ifdef AV_OPACITY\n"
+        "float TRANSPARENCY;\n"
+        "#endif\n"
 
-    // light colors (diffuse and specular)
-    "float4 afLightColor[5];\n"
-    "float4 afLightColorAmbient[5];\n"
+        // light colors (diffuse and specular)
+        "float4 afLightColor[5];\n"
+        "float4 afLightColorAmbient[5];\n"
 
-    // light direction
-    "float3 afLightDir[5];\n"
+        // light direction
+        "float3 afLightDir[5];\n"
 
-    // position of the camera in worldspace
-    "float3 vCameraPos : CAMERAPOSITION;\n"
+        // position of the camera in worldspace
+        "float3 vCameraPos : CAMERAPOSITION;\n"
 
-    // Bone matrices
-    "#ifdef AV_SKINNING \n"
-    "float4x3 gBoneMatrix[60]; \n"
-    "#endif // AV_SKINNING \n"
+        // Bone matrices
+        "#ifdef AV_SKINNING \n"
+        "float4x3 gBoneMatrix[60]; \n"
+        "#endif // AV_SKINNING \n"
 
-    "#ifdef AV_DIFFUSE_TEXTURE\n"
+        "#ifdef AV_DIFFUSE_TEXTURE\n"
         "texture DIFFUSE_TEXTURE;\n"
         "sampler DIFFUSE_SAMPLER\n"
         "{\n"
-          "Texture = <DIFFUSE_TEXTURE>;\n"
-          "#ifdef AV_WRAPU\n"
-          "AddressU = WRAP;\n"
-          "#endif\n"
-          "#ifdef AV_MIRRORU\n"
-          "AddressU = MIRROR;\n"
-          "#endif\n"
-          "#ifdef AV_CLAMPU\n"
-          "AddressU = CLAMP;\n"
-          "#endif\n"
-          "#ifdef AV_WRAPV\n"
-          "AddressV = WRAP;\n"
-          "#endif\n"
-          "#ifdef AV_MIRRORV\n"
-          "AddressV = MIRROR;\n"
-          "#endif\n"
-          "#ifdef AV_CLAMPV\n"
-          "AddressV = CLAMP;\n"
-          "#endif\n"
+        "Texture = <DIFFUSE_TEXTURE>;\n"
+        "#ifdef AV_WRAPU\n"
+        "AddressU = WRAP;\n"
+        "#endif\n"
+        "#ifdef AV_MIRRORU\n"
+        "AddressU = MIRROR;\n"
+        "#endif\n"
+        "#ifdef AV_CLAMPU\n"
+        "AddressU = CLAMP;\n"
+        "#endif\n"
+        "#ifdef AV_WRAPV\n"
+        "AddressV = WRAP;\n"
+        "#endif\n"
+        "#ifdef AV_MIRRORV\n"
+        "AddressV = MIRROR;\n"
+        "#endif\n"
+        "#ifdef AV_CLAMPV\n"
+        "AddressV = CLAMP;\n"
+        "#endif\n"
         "};\n"
-    "#endif // AV_DIFFUSE_TEXTUR\n"
+        "#endif // AV_DIFFUSE_TEXTUR\n"
 
-    "#ifdef AV_DIFFUSE_TEXTURE2\n"
+        "#ifdef AV_DIFFUSE_TEXTURE2\n"
         "texture DIFFUSE_TEXTURE2;\n"
         "sampler DIFFUSE_SAMPLER2\n"
         "{\n"
-          "Texture = <DIFFUSE_TEXTURE2>;\n"
+        "Texture = <DIFFUSE_TEXTURE2>;\n"
         "};\n"
-    "#endif // AV_DIFFUSE_TEXTUR2\n"
+        "#endif // AV_DIFFUSE_TEXTUR2\n"
 
-    "#ifdef AV_SPECULAR_TEXTURE\n"
+        "#ifdef AV_SPECULAR_TEXTURE\n"
         "texture SPECULAR_TEXTURE;\n"
         "sampler SPECULAR_SAMPLER\n"
         "{\n"
-          "Texture = <SPECULAR_TEXTURE>;\n"
+        "Texture = <SPECULAR_TEXTURE>;\n"
         "};\n"
-    "#endif // AV_SPECULAR_TEXTUR\n"
+        "#endif // AV_SPECULAR_TEXTUR\n"
 
-    "#ifdef AV_AMBIENT_TEXTURE\n"
+        "#ifdef AV_AMBIENT_TEXTURE\n"
         "texture AMBIENT_TEXTURE;\n"
         "sampler AMBIENT_SAMPLER\n"
         "{\n"
-          "Texture = <AMBIENT_TEXTURE>;\n"
+        "Texture = <AMBIENT_TEXTURE>;\n"
         "};\n"
-    "#endif // AV_AMBIENT_TEXTUR\n"
+        "#endif // AV_AMBIENT_TEXTUR\n"
 
-    "#ifdef AV_LIGHTMAP_TEXTURE\n"
+        "#ifdef AV_LIGHTMAP_TEXTURE\n"
         "texture LIGHTMAP_TEXTURE;\n"
         "sampler LIGHTMAP_SAMPLER\n"
         "{\n"
-          "Texture = <LIGHTMAP_TEXTURE>;\n"
+        "Texture = <LIGHTMAP_TEXTURE>;\n"
         "};\n"
-    "#endif // AV_LIGHTMAP_TEXTURE\n"
+        "#endif // AV_LIGHTMAP_TEXTURE\n"
 
-    "#ifdef AV_OPACITY_TEXTURE\n"
+        "#ifdef AV_OPACITY_TEXTURE\n"
         "texture OPACITY_TEXTURE;\n"
         "sampler OPACITY_SAMPLER\n"
         "{\n"
-          "Texture = <OPACITY_TEXTURE>;\n"
+        "Texture = <OPACITY_TEXTURE>;\n"
         "};\n"
-    "#endif // AV_OPACITY_TEXTURE\n"
+        "#endif // AV_OPACITY_TEXTURE\n"
 
-    "#ifdef AV_EMISSIVE_TEXTURE\n"
+        "#ifdef AV_EMISSIVE_TEXTURE\n"
         "texture EMISSIVE_TEXTURE;\n"
         "sampler EMISSIVE_SAMPLER\n"
         "{\n"
-          "Texture = <EMISSIVE_TEXTURE>;\n"
+        "Texture = <EMISSIVE_TEXTURE>;\n"
         "};\n"
-    "#endif // AV_EMISSIVE_TEXTUR\n"
+        "#endif // AV_EMISSIVE_TEXTUR\n"
 
-    "#ifdef AV_NORMAL_TEXTURE\n"
+        "#ifdef AV_NORMAL_TEXTURE\n"
         "texture NORMAL_TEXTURE;\n"
         "sampler NORMAL_SAMPLER\n"
         "{\n"
-          "Texture = <NORMAL_TEXTURE>;\n"
+        "Texture = <NORMAL_TEXTURE>;\n"
         "};\n"
-    "#endif // AV_NORMAL_TEXTURE\n"
+        "#endif // AV_NORMAL_TEXTURE\n"
 
-    "#ifdef AV_SKYBOX_LOOKUP\n"
+        "#ifdef AV_SKYBOX_LOOKUP\n"
         "textureCUBE lw_tex_envmap;\n"
         "samplerCUBE EnvironmentMapSampler = sampler_state\n"
         "{\n"
-          "Texture = (lw_tex_envmap);\n"
-          "AddressU = CLAMP;\n"
-          "AddressV = CLAMP;\n"
-          "AddressW = CLAMP;\n"
+        "Texture = (lw_tex_envmap);\n"
+        "AddressU = CLAMP;\n"
+        "AddressV = CLAMP;\n"
+        "AddressW = CLAMP;\n"
 
-          "MAGFILTER = linear;\n"
-          "MINFILTER = linear;\n"
+        "MAGFILTER = linear;\n"
+        "MINFILTER = linear;\n"
         "};\n"
-    "#endif // AV_SKYBOX_LOOKUP\n"
+        "#endif // AV_SKYBOX_LOOKUP\n"
 
-    // Vertex shader input structure
-    "struct VS_INPUT\n"
-    "{\n"
+        // Vertex shader input structure
+        "struct VS_INPUT\n"
+        "{\n"
         "float3 Position : POSITION;\n"
         "float3 Normal : NORMAL;\n"
         "float4 Color : COLOR0;\n"
@@ -629,15 +624,15 @@ std::string g_szMaterialShader = std::string(
         "#ifdef AV_TWO_UV \n"
         "float2 TexCoord1 : TEXCOORD1;\n"
         "#endif \n"
-          "#ifdef AV_SKINNING \n"
-            "float4 BlendIndices : BLENDINDICES;\n"
-            "float4 BlendWeights : BLENDWEIGHT;\n"
-         "#endif // AV_SKINNING \n"
-    "};\n"
+        "#ifdef AV_SKINNING \n"
+        "float4 BlendIndices : BLENDINDICES;\n"
+        "float4 BlendWeights : BLENDWEIGHT;\n"
+        "#endif // AV_SKINNING \n"
+        "};\n"
 
-    // Vertex shader output structure for pixel shader usage
-    "struct VS_OUTPUT\n"
-    "{\n"
+        // Vertex shader output structure for pixel shader usage
+        "struct VS_OUTPUT\n"
+        "{\n"
         "float4 Position : POSITION;\n"
         "float3 ViewDir : TEXCOORD0;\n"
 
@@ -656,25 +651,23 @@ std::string g_szMaterialShader = std::string(
         "float3 Light0 : TEXCOORD3;\n"
         "float3 Light1 : TEXCOORD4;\n"
         "#endif\n"
-    "};\n"
+        "};\n"
 
-    // Vertex shader output structure for fixed function pixel pipeline
-    "struct VS_OUTPUT_FF\n"
-    "{\n"
+        // Vertex shader output structure for fixed function pixel pipeline
+        "struct VS_OUTPUT_FF\n"
+        "{\n"
         "float4 Position : POSITION;\n"
         "float4 DiffuseColor : COLOR0;\n"
         "float4 SpecularColor : COLOR1;\n"
         "float2 TexCoord0 : TEXCOORD0;\n"
-    "};\n"
+        "};\n"
 
+        // Selective SuperSampling in screenspace for reflection lookups
+        "#define GetSSSCubeMap(_refl) (texCUBElod(EnvironmentMapSampler,float4(_refl,0.0f)).rgb) \n"
 
-    // Selective SuperSampling in screenspace for reflection lookups
-    "#define GetSSSCubeMap(_refl) (texCUBElod(EnvironmentMapSampler,float4(_refl,0.0f)).rgb) \n"
-
-
-    // Vertex shader for pixel shader usage and one light
-    "VS_OUTPUT MaterialVShader_D1(VS_INPUT IN)\n"
-    "{\n"
+        // Vertex shader for pixel shader usage and one light
+        "VS_OUTPUT MaterialVShader_D1(VS_INPUT IN)\n"
+        "{\n"
         "VS_OUTPUT Out = (VS_OUTPUT)0;\n"
 
         "#ifdef AV_SKINNING \n"
@@ -702,7 +695,7 @@ std::string g_szMaterialShader = std::string(
         "Out.ViewDir = vCameraPos - WorldPos;\n"
         "Out.Normal = mul(IN.Normal,WorldInverseTranspose);\n"
         "#endif\n"
-        
+
         "#ifdef AV_NORMAL_TEXTURE\n"
         "float3x3 TBNMatrix = float3x3(IN.Tangent, IN.Bitangent, IN.Normal);\n"
         "float3x3 WTTS      = mul(TBNMatrix, (float3x3)WorldInverseTranspose);\n"
@@ -710,11 +703,11 @@ std::string g_szMaterialShader = std::string(
         "Out.ViewDir = normalize(mul(WTTS, (vCameraPos - WorldPos)));\n"
         "#endif\n"
         "return Out;\n"
-    "}\n"
+        "}\n"
 
-    // Vertex shader for pixel shader usage and two lights
-    "VS_OUTPUT MaterialVShader_D2(VS_INPUT IN)\n"
-    "{\n"
+        // Vertex shader for pixel shader usage and two lights
+        "VS_OUTPUT MaterialVShader_D2(VS_INPUT IN)\n"
+        "{\n"
         "VS_OUTPUT Out = (VS_OUTPUT)0;\n"
 
         "#ifdef AV_SKINNING \n"
@@ -751,11 +744,11 @@ std::string g_szMaterialShader = std::string(
         "Out.ViewDir = normalize(mul(WTTS, (vCameraPos - WorldPos)));\n"
         "#endif\n"
         "return Out;\n"
-    "}\n"
+        "}\n"
 
-    // Vertex shader for zero to five lights using the fixed function pixel pipeline
-    "VS_OUTPUT_FF MaterialVShader_FF(VS_INPUT IN)\n"
-    "{\n"
+        // Vertex shader for zero to five lights using the fixed function pixel pipeline
+        "VS_OUTPUT_FF MaterialVShader_FF(VS_INPUT IN)\n"
+        "{\n"
         "VS_OUTPUT_FF Out = (VS_OUTPUT_FF)0;\n"
 
         "#ifdef AV_SKINNING \n"
@@ -798,12 +791,11 @@ std::string g_szMaterialShader = std::string(
         "Out.SpecularColor = specularColor * SPECULAR_COLOR + EMISSIVE_COLOR; \n"
 
         "return Out;\n"
-    "}\n"
+        "}\n"
 
-
-    // Pixel shader - one light
-    "float4 MaterialPShaderSpecular_D1(VS_OUTPUT IN) : COLOR\n"
-    "{\n"
+        // Pixel shader - one light
+        "float4 MaterialPShaderSpecular_D1(VS_OUTPUT IN) : COLOR\n"
+        "{\n"
         "float4 OUT = float4(0.0f,0.0f,0.0f,1.0f);\n"
 
         "#ifdef AV_NORMAL_TEXTURE\n"
@@ -814,56 +806,55 @@ std::string g_szMaterialShader = std::string(
         "#endif \n"
         "float3 ViewDir = normalize(IN.ViewDir);\n"
         "#ifdef AV_SPECULAR_COMPONENT\n"
-            "float3 Reflect = normalize(reflect (-ViewDir,Normal));\n"
+        "float3 Reflect = normalize(reflect (-ViewDir,Normal));\n"
         "#endif // !AV_SPECULAR_COMPONENT\n"
 
         "{\n"
         "#ifdef AV_NORMAL_TEXTURE\n"
-            "float L1 =  dot(Normal,IN_Light0) * 0.5f + 0.5f;\n"
-            "#define AV_LIGHT_0 IN_Light0\n"
-            // would need to convert the reflection vector into world space ....
-            // simply let it ...
+        "float L1 =  dot(Normal,IN_Light0) * 0.5f + 0.5f;\n"
+        "#define AV_LIGHT_0 IN_Light0\n"
+        // would need to convert the reflection vector into world space ....
+        // simply let it ...
         "#else\n"
-            "float L1 = dot(Normal,afLightDir[0]) * 0.5f + 0.5f;\n"
-            "#define AV_LIGHT_0 afLightDir[0]\n"
+        "float L1 = dot(Normal,afLightDir[0]) * 0.5f + 0.5f;\n"
+        "#define AV_LIGHT_0 afLightDir[0]\n"
         "#endif\n"
         "#ifdef AV_DIFFUSE_TEXTURE2\n"
-            "float fHalfLambert = 1.f;\n"
+        "float fHalfLambert = 1.f;\n"
         "#else\n"
-            "float fHalfLambert = L1*L1;\n"
+        "float fHalfLambert = L1*L1;\n"
         "#endif \n"
         "#ifdef AV_DIFFUSE_TEXTURE\n"
-            "OUT.rgb += afLightColor[0].rgb * DIFFUSE_COLOR.rgb * tex2D(DIFFUSE_SAMPLER,IN.TexCoord0).rgb * fHalfLambert * IN.Color.rgb +\n"
+        "OUT.rgb += afLightColor[0].rgb * DIFFUSE_COLOR.rgb * tex2D(DIFFUSE_SAMPLER,IN.TexCoord0).rgb * fHalfLambert * IN.Color.rgb +\n"
         "#else\n"
-            "OUT.rgb += afLightColor[0].rgb * DIFFUSE_COLOR.rgb * fHalfLambert * IN.Color.rgb +\n"
+        "OUT.rgb += afLightColor[0].rgb * DIFFUSE_COLOR.rgb * fHalfLambert * IN.Color.rgb +\n"
         "#endif // !AV_DIFFUSE_TEXTURE\n"
 
-        
         "#ifdef AV_SPECULAR_COMPONENT\n"
-            "#ifndef AV_SKYBOX_LOOKUP\n"
-                "#ifdef AV_SPECULAR_TEXTURE\n"
-                    "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[0].rgb * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_0),SPECULARITY)) + \n"
-                "#else\n"
-                    "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[0].rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_0),SPECULARITY)) + \n"
-                "#endif // !AV_SPECULAR_TEXTURE\n"
-            "#else\n"
-                "#ifdef AV_SPECULAR_TEXTURE\n"
-                    "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[0].rgb * GetSSSCubeMap(Reflect) * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_0),SPECULARITY)) + \n"
-                "#else\n"
-                    "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[0].rgb * GetSSSCubeMap(Reflect) * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_0),SPECULARITY)) + \n"
-                "#endif // !AV_SPECULAR_TEXTURE\n"
-            "#endif // !AV_SKYBOX_LOOKUP\n"
+        "#ifndef AV_SKYBOX_LOOKUP\n"
+        "#ifdef AV_SPECULAR_TEXTURE\n"
+        "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[0].rgb * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_0),SPECULARITY)) + \n"
+        "#else\n"
+        "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[0].rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_0),SPECULARITY)) + \n"
+        "#endif // !AV_SPECULAR_TEXTURE\n"
+        "#else\n"
+        "#ifdef AV_SPECULAR_TEXTURE\n"
+        "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[0].rgb * GetSSSCubeMap(Reflect) * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_0),SPECULARITY)) + \n"
+        "#else\n"
+        "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[0].rgb * GetSSSCubeMap(Reflect) * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_0),SPECULARITY)) + \n"
+        "#endif // !AV_SPECULAR_TEXTURE\n"
+        "#endif // !AV_SKYBOX_LOOKUP\n"
         "#endif // !AV_SPECULAR_COMPONENT\n"
 
         "#ifdef AV_AMBIENT_TEXTURE\n"
-            "AMBIENT_COLOR.rgb * afLightColorAmbient[0].rgb * tex2D(AMBIENT_SAMPLER,IN.TexCoord0).rgb +\n"
+        "AMBIENT_COLOR.rgb * afLightColorAmbient[0].rgb * tex2D(AMBIENT_SAMPLER,IN.TexCoord0).rgb +\n"
         "#else\n"
-            "AMBIENT_COLOR.rgb * afLightColorAmbient[0].rgb + \n"
+        "AMBIENT_COLOR.rgb * afLightColorAmbient[0].rgb + \n"
         "#endif // !AV_AMBIENT_TEXTURE\n"
-            "#ifdef AV_EMISSIVE_TEXTURE\n"
-            "EMISSIVE_COLOR.rgb * tex2D(EMISSIVE_SAMPLER,IN.TexCoord0).rgb;\n"
+        "#ifdef AV_EMISSIVE_TEXTURE\n"
+        "EMISSIVE_COLOR.rgb * tex2D(EMISSIVE_SAMPLER,IN.TexCoord0).rgb;\n"
         "#else \n"
-            "EMISSIVE_COLOR.rgb;\n"
+        "EMISSIVE_COLOR.rgb;\n"
         "#endif // !AV_EMISSIVE_TEXTURE\n"
         "}\n"
         "#ifdef AV_OPACITY\n"
@@ -878,11 +869,11 @@ std::string g_szMaterialShader = std::string(
         "return OUT;\n"
 
         "#undef AV_LIGHT_0\n"
-    "}\n"
+        "}\n"
 
-    // Pixel shader - two lights
-    "float4 MaterialPShaderSpecular_D2(VS_OUTPUT IN) : COLOR\n"
-    "{\n"
+        // Pixel shader - two lights
+        "float4 MaterialPShaderSpecular_D2(VS_OUTPUT IN) : COLOR\n"
+        "{\n"
         "float4 OUT = float4(0.0f,0.0f,0.0f,1.0f);\n"
 
         "#ifdef AV_NORMAL_TEXTURE\n"
@@ -894,91 +885,91 @@ std::string g_szMaterialShader = std::string(
         "#endif \n"
         "float3 ViewDir = normalize(IN.ViewDir);\n"
         "#ifdef AV_SPECULAR_COMPONENT\n"
-            "float3 Reflect = -normalize(reflect (ViewDir,Normal));\n"
+        "float3 Reflect = -normalize(reflect (ViewDir,Normal));\n"
         "#endif // !AV_SPECULAR_COMPONENT\n"
 
         "{\n"
-        
+
         "#ifdef AV_NORMAL_TEXTURE\n"
-            "float L1 = dot(Normal,IN_Light0) * 0.5f + 0.5f;\n"
-            "#define AV_LIGHT_0 IN_Light0\n"
+        "float L1 = dot(Normal,IN_Light0) * 0.5f + 0.5f;\n"
+        "#define AV_LIGHT_0 IN_Light0\n"
         "#else\n"
-            "float L1 = dot(Normal,afLightDir[0]) * 0.5f + 0.5f;\n"
-            "#define AV_LIGHT_0 afLightDir[0]\n"
+        "float L1 = dot(Normal,afLightDir[0]) * 0.5f + 0.5f;\n"
+        "#define AV_LIGHT_0 afLightDir[0]\n"
         "#endif\n"
-            "float fHalfLambert = L1*L1;\n"
-            
+        "float fHalfLambert = L1*L1;\n"
+
         "#ifdef AV_DIFFUSE_TEXTURE\n"
-            "OUT.rgb += afLightColor[0].rgb * DIFFUSE_COLOR.rgb * tex2D(DIFFUSE_SAMPLER,IN.TexCoord0).rgb * fHalfLambert  * IN.Color.rgb +\n"
+        "OUT.rgb += afLightColor[0].rgb * DIFFUSE_COLOR.rgb * tex2D(DIFFUSE_SAMPLER,IN.TexCoord0).rgb * fHalfLambert  * IN.Color.rgb +\n"
         "#else\n"
-            "OUT.rgb += afLightColor[0].rgb * DIFFUSE_COLOR.rgb * fHalfLambert  * IN.Color.rgb +\n"
+        "OUT.rgb += afLightColor[0].rgb * DIFFUSE_COLOR.rgb * fHalfLambert  * IN.Color.rgb +\n"
         "#endif // !AV_DIFFUSE_TEXTURE\n"
 
         "#ifdef AV_SPECULAR_COMPONENT\n"
-            "#ifndef AV_SKYBOX_LOOKUP\n"
-                "#ifdef AV_SPECULAR_TEXTURE\n"
-                    "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[0].rgb * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_0),SPECULARITY)) + \n"
-                "#else\n"
-                    "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[0].rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_0),SPECULARITY)) + \n"
-                "#endif // !AV_SPECULAR_TEXTURE\n"
-            "#else\n"
-                "#ifdef AV_SPECULAR_TEXTURE\n"
-                    "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[0].rgb * GetSSSCubeMap(Reflect) * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_0),SPECULARITY)) + \n"
-                "#else\n"
-                    "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[0].rgb * GetSSSCubeMap(Reflect) * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_0),SPECULARITY)) + \n"
-                "#endif // !AV_SPECULAR_TEXTURE\n"
-            "#endif // !AV_SKYBOX_LOOKUP\n"
+        "#ifndef AV_SKYBOX_LOOKUP\n"
+        "#ifdef AV_SPECULAR_TEXTURE\n"
+        "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[0].rgb * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_0),SPECULARITY)) + \n"
+        "#else\n"
+        "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[0].rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_0),SPECULARITY)) + \n"
+        "#endif // !AV_SPECULAR_TEXTURE\n"
+        "#else\n"
+        "#ifdef AV_SPECULAR_TEXTURE\n"
+        "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[0].rgb * GetSSSCubeMap(Reflect) * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_0),SPECULARITY)) + \n"
+        "#else\n"
+        "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[0].rgb * GetSSSCubeMap(Reflect) * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_0),SPECULARITY)) + \n"
+        "#endif // !AV_SPECULAR_TEXTURE\n"
+        "#endif // !AV_SKYBOX_LOOKUP\n"
         "#endif // !AV_SPECULAR_COMPONENT\n"
         "#ifdef AV_AMBIENT_TEXTURE\n"
-            "AMBIENT_COLOR.rgb * afLightColorAmbient[0].rgb * tex2D(AMBIENT_SAMPLER,IN.TexCoord0).rgb + \n"
+        "AMBIENT_COLOR.rgb * afLightColorAmbient[0].rgb * tex2D(AMBIENT_SAMPLER,IN.TexCoord0).rgb + \n"
         "#else\n"
-            "AMBIENT_COLOR.rgb * afLightColorAmbient[0].rgb + \n"
+        "AMBIENT_COLOR.rgb * afLightColorAmbient[0].rgb + \n"
         "#endif // !AV_AMBIENT_TEXTURE\n"
         "#ifdef AV_EMISSIVE_TEXTURE\n"
-            "EMISSIVE_COLOR.rgb * tex2D(EMISSIVE_SAMPLER,IN.TexCoord0).rgb;\n"
+        "EMISSIVE_COLOR.rgb * tex2D(EMISSIVE_SAMPLER,IN.TexCoord0).rgb;\n"
         "#else \n"
-            "EMISSIVE_COLOR.rgb;\n"
+        "EMISSIVE_COLOR.rgb;\n"
         "#endif // !AV_EMISSIVE_TEXTURE\n"
         "}\n"
         "{\n"
         "#ifdef AV_NORMAL_TEXTURE\n"
-            "float L1 = dot(Normal,IN_Light1) * 0.5f + 0.5f;\n"
-            "#define AV_LIGHT_1 IN_Light1\n"
+        "float L1 = dot(Normal,IN_Light1) * 0.5f + 0.5f;\n"
+        "#define AV_LIGHT_1 IN_Light1\n"
         "#else\n"
-            "float L1 = dot(Normal,afLightDir[1]) * 0.5f + 0.5f;\n"
-            "#define AV_LIGHT_1 afLightDir[1]\n"
+        "float L1 = dot(Normal,afLightDir[1]) * 0.5f + 0.5f;\n"
+        "#define AV_LIGHT_1 afLightDir[1]\n"
         "#endif\n"
-            "float fHalfLambert = L1*L1;\n"
+        "float fHalfLambert = L1*L1;\n"
         "#ifdef AV_DIFFUSE_TEXTURE\n"
-            "OUT.rgb += afLightColor[1].rgb * DIFFUSE_COLOR.rgb * tex2D(DIFFUSE_SAMPLER,IN.TexCoord0).rgb * fHalfLambert  * IN.Color.rgb +\n"
+        "OUT.rgb += afLightColor[1].rgb * DIFFUSE_COLOR.rgb * tex2D(DIFFUSE_SAMPLER,IN.TexCoord0).rgb * fHalfLambert  * IN.Color.rgb +\n"
         "#else\n"
-            "OUT.rgb += afLightColor[1].rgb * DIFFUSE_COLOR.rgb * fHalfLambert   * IN.Color.rgb +\n"
+        "OUT.rgb += afLightColor[1].rgb * DIFFUSE_COLOR.rgb * fHalfLambert   * IN.Color.rgb +\n"
         "#endif // !AV_DIFFUSE_TEXTURE\n"
 
         "#ifdef AV_SPECULAR_COMPONENT\n"
-            "#ifndef AV_SKYBOX_LOOKUP\n"
-                "#ifdef AV_SPECULAR_TEXTURE\n"
-                    "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[1].rgb * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_1),SPECULARITY)) + \n"
-                "#else\n"
-                    "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[1].rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_1),SPECULARITY)) + \n"
-                "#endif // !AV_SPECULAR_TEXTURE\n"
-            "#else\n"
-                "#ifdef AV_SPECULAR_TEXTURE\n"
-                    "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[1].rgb * GetSSSCubeMap(Reflect) * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_1),SPECULARITY)) + \n"
-                "#else\n"
-                    "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[1].rgb * GetSSSCubeMap(Reflect) * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_1),SPECULARITY)) + \n"
-                "#endif // !AV_SPECULAR_TEXTURE\n"
-            "#endif // !AV_SKYBOX_LOOKUP\n"
+        "#ifndef AV_SKYBOX_LOOKUP\n"
+        "#ifdef AV_SPECULAR_TEXTURE\n"
+        "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[1].rgb * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_1),SPECULARITY)) + \n"
+        "#else\n"
+        "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[1].rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_1),SPECULARITY)) + \n"
+        "#endif // !AV_SPECULAR_TEXTURE\n"
+        "#else\n"
+        "#ifdef AV_SPECULAR_TEXTURE\n"
+        "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[1].rgb * GetSSSCubeMap(Reflect) * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_1),SPECULARITY)) + \n"
+        "#else\n"
+        "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[1].rgb * GetSSSCubeMap(Reflect) * (saturate(fHalfLambert * 2.0f) * pow(dot(Reflect,AV_LIGHT_1),SPECULARITY)) + \n"
+        "#endif // !AV_SPECULAR_TEXTURE\n"
+        "#endif // !AV_SKYBOX_LOOKUP\n"
         "#endif // !AV_SPECULAR_COMPONENT\n"
         "#ifdef AV_AMBIENT_TEXTURE\n"
-            "AMBIENT_COLOR.rgb * afLightColorAmbient[1].rgb * tex2D(AMBIENT_SAMPLER,IN.TexCoord0).rgb + \n"
+        "AMBIENT_COLOR.rgb * afLightColorAmbient[1].rgb * tex2D(AMBIENT_SAMPLER,IN.TexCoord0).rgb + \n"
         "#else\n"
-            "AMBIENT_COLOR.rgb * afLightColorAmbient[1].rgb + \n"
+        "AMBIENT_COLOR.rgb * afLightColorAmbient[1].rgb + \n"
         "#endif // !AV_AMBIENT_TEXTURE\n"
         "#ifdef AV_EMISSIVE_TEXTURE\n"
-            "EMISSIVE_COLOR.rgb * tex2D(EMISSIVE_SAMPLER,IN.TexCoord0).rgb;\n"
+        "EMISSIVE_COLOR.rgb * tex2D(EMISSIVE_SAMPLER,IN.TexCoord0).rgb;\n"
         "#else \n"
-            "EMISSIVE_COLOR.rgb;\n"
+        "EMISSIVE_COLOR.rgb;\n"
         "#endif // !AV_EMISSIVE_TEXTURE\n"
         "}\n"
         "#ifdef AV_OPACITY\n"
@@ -994,11 +985,11 @@ std::string g_szMaterialShader = std::string(
 
         "#undef AV_LIGHT_0\n"
         "#undef AV_LIGHT_1\n"
-    "}\n"
+        "}\n"
 
-    // Same pixel shader again, one light
-    "float4 MaterialPShaderSpecular_PS20_D1(VS_OUTPUT IN) : COLOR\n"
-    "{\n"
+        // Same pixel shader again, one light
+        "float4 MaterialPShaderSpecular_PS20_D1(VS_OUTPUT IN) : COLOR\n"
+        "{\n"
         "float4 OUT = float4(0.0f,0.0f,0.0f,1.0f);\n"
 
         "#ifdef AV_NORMAL_TEXTURE\n"
@@ -1018,27 +1009,27 @@ std::string g_szMaterialShader = std::string(
         "float3 Reflect = reflect (Normal,afLightDir[0]);\n"
         "#endif\n"
         "#ifdef AV_DIFFUSE_TEXTURE\n"
-            "OUT.rgb += afLightColor[0].rgb * DIFFUSE_COLOR.rgb * tex2D(DIFFUSE_SAMPLER,IN.TexCoord0).rgb * L1 +\n"
+        "OUT.rgb += afLightColor[0].rgb * DIFFUSE_COLOR.rgb * tex2D(DIFFUSE_SAMPLER,IN.TexCoord0).rgb * L1 +\n"
         "#else\n"
-            "OUT.rgb += afLightColor[0].rgb * DIFFUSE_COLOR.rgb * L1 +\n"
+        "OUT.rgb += afLightColor[0].rgb * DIFFUSE_COLOR.rgb * L1 +\n"
         "#endif // !AV_DIFFUSE_TEXTURE\n"
 
         "#ifdef AV_SPECULAR_COMPONENT\n"
         "#ifdef AV_SPECULAR_TEXTURE\n"
-            "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[0].rgb * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(L1 * 4.0f) * pow(dot(Reflect,ViewDir),SPECULARITY)) + \n"
+        "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[0].rgb * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(L1 * 4.0f) * pow(dot(Reflect,ViewDir),SPECULARITY)) + \n"
         "#else\n"
-            "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[0].rgb * (saturate(L1 * 4.0f) * pow(dot(Reflect,ViewDir),SPECULARITY)) + \n"
+        "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[0].rgb * (saturate(L1 * 4.0f) * pow(dot(Reflect,ViewDir),SPECULARITY)) + \n"
         "#endif // !AV_SPECULAR_TEXTURE\n"
         "#endif // !AV_SPECULAR_COMPONENT\n"
         "#ifdef AV_AMBIENT_TEXTURE\n"
-            "AMBIENT_COLOR.rgb * afLightColorAmbient[0].rgb * tex2D(AMBIENT_SAMPLER,IN.TexCoord0).rgb +\n"
+        "AMBIENT_COLOR.rgb * afLightColorAmbient[0].rgb * tex2D(AMBIENT_SAMPLER,IN.TexCoord0).rgb +\n"
         "#else\n"
-            "AMBIENT_COLOR.rgb * afLightColorAmbient[0].rgb +\n"
+        "AMBIENT_COLOR.rgb * afLightColorAmbient[0].rgb +\n"
         "#endif // !AV_AMBIENT_TEXTURE\n"
         "#ifdef AV_EMISSIVE_TEXTURE\n"
-            "EMISSIVE_COLOR.rgb * tex2D(EMISSIVE_SAMPLER,IN.TexCoord0).rgb;\n"
+        "EMISSIVE_COLOR.rgb * tex2D(EMISSIVE_SAMPLER,IN.TexCoord0).rgb;\n"
         "#else \n"
-            "EMISSIVE_COLOR.rgb;\n"
+        "EMISSIVE_COLOR.rgb;\n"
         "#endif // !AV_EMISSIVE_TEXTURE\n"
         "}\n"
 
@@ -1049,11 +1040,11 @@ std::string g_szMaterialShader = std::string(
         "OUT.a *= tex2D(OPACITY_SAMPLER,IN.TexCoord0). AV_OPACITY_TEXTURE_REGISTER_MASK;\n"
         "#endif\n"
         "return OUT;\n"
-    "}\n"
+        "}\n"
 
-    // Same pixel shader again, two lights
-    "float4 MaterialPShaderSpecular_PS20_D2(VS_OUTPUT IN) : COLOR\n"
-    "{\n"
+        // Same pixel shader again, two lights
+        "float4 MaterialPShaderSpecular_PS20_D2(VS_OUTPUT IN) : COLOR\n"
+        "{\n"
         "float4 OUT = float4(0.0f,0.0f,0.0f,1.0f);\n"
 
         "#ifdef AV_NORMAL_TEXTURE\n"
@@ -1074,27 +1065,27 @@ std::string g_szMaterialShader = std::string(
         "float3 Reflect = reflect (Normal,afLightDir[0]);\n"
         "#endif\n"
         "#ifdef AV_DIFFUSE_TEXTURE\n"
-            "OUT.rgb += afLightColor[0].rgb * DIFFUSE_COLOR.rgb * tex2D(DIFFUSE_SAMPLER,IN.TexCoord0).rgb * L1 +\n"
+        "OUT.rgb += afLightColor[0].rgb * DIFFUSE_COLOR.rgb * tex2D(DIFFUSE_SAMPLER,IN.TexCoord0).rgb * L1 +\n"
         "#else\n"
-            "OUT.rgb += afLightColor[0].rgb * DIFFUSE_COLOR.rgb * L1 +\n"
+        "OUT.rgb += afLightColor[0].rgb * DIFFUSE_COLOR.rgb * L1 +\n"
         "#endif // !AV_DIFFUSE_TEXTURE\n"
 
         "#ifdef AV_SPECULAR_COMPONENT\n"
         "#ifdef AV_SPECULAR_TEXTURE\n"
-            "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[0].rgb * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(L1 * 4.0f) * pow(dot(Reflect,ViewDir),SPECULARITY)) + \n"
+        "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[0].rgb * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(L1 * 4.0f) * pow(dot(Reflect,ViewDir),SPECULARITY)) + \n"
         "#else\n"
-            "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[0].rgb * (saturate(L1 * 4.0f) * pow(dot(Reflect,ViewDir),SPECULARITY)) + \n"
+        "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[0].rgb * (saturate(L1 * 4.0f) * pow(dot(Reflect,ViewDir),SPECULARITY)) + \n"
         "#endif // !AV_SPECULAR_TEXTURE\n"
         "#endif // !AV_SPECULAR_COMPONENT\n"
         "#ifdef AV_AMBIENT_TEXTURE\n"
-            "AMBIENT_COLOR.rgb * afLightColorAmbient[0].rgb * tex2D(AMBIENT_SAMPLER,IN.TexCoord0).rgb +\n"
+        "AMBIENT_COLOR.rgb * afLightColorAmbient[0].rgb * tex2D(AMBIENT_SAMPLER,IN.TexCoord0).rgb +\n"
         "#else\n"
-            "AMBIENT_COLOR.rgb * afLightColorAmbient[0].rgb +\n"
+        "AMBIENT_COLOR.rgb * afLightColorAmbient[0].rgb +\n"
         "#endif // !AV_AMBIENT_TEXTURE\n"
         "#ifdef AV_EMISSIVE_TEXTURE\n"
-            "EMISSIVE_COLOR.rgb * tex2D(EMISSIVE_SAMPLER,IN.TexCoord0).rgb;\n"
+        "EMISSIVE_COLOR.rgb * tex2D(EMISSIVE_SAMPLER,IN.TexCoord0).rgb;\n"
         "#else \n"
-            "EMISSIVE_COLOR.rgb;\n"
+        "EMISSIVE_COLOR.rgb;\n"
         "#endif // !AV_EMISSIVE_TEXTURE\n"
         "}\n"
         "{\n"
@@ -1106,27 +1097,27 @@ std::string g_szMaterialShader = std::string(
         "float3 Reflect = reflect (Normal,afLightDir[1]);\n"
         "#endif\n"
         "#ifdef AV_DIFFUSE_TEXTURE\n"
-            "OUT.rgb += afLightColor[1].rgb * DIFFUSE_COLOR.rgb * tex2D(DIFFUSE_SAMPLER,IN.TexCoord0).rgb * L1 +\n"
+        "OUT.rgb += afLightColor[1].rgb * DIFFUSE_COLOR.rgb * tex2D(DIFFUSE_SAMPLER,IN.TexCoord0).rgb * L1 +\n"
         "#else\n"
-            "OUT.rgb += afLightColor[1].rgb * DIFFUSE_COLOR.rgb * L1 +\n"
+        "OUT.rgb += afLightColor[1].rgb * DIFFUSE_COLOR.rgb * L1 +\n"
         "#endif // !AV_DIFFUSE_TEXTURE\n"
 
         "#ifdef AV_SPECULAR_COMPONENT\n"
         "#ifdef AV_SPECULAR_TEXTURE\n"
-            "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[1].rgb * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(L1 * 4.0f) * pow(dot(Reflect,ViewDir),SPECULARITY)) + \n"
+        "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[1].rgb * tex2D(SPECULAR_SAMPLER,IN.TexCoord0).rgb * (saturate(L1 * 4.0f) * pow(dot(Reflect,ViewDir),SPECULARITY)) + \n"
         "#else\n"
-            "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[1].rgb * (saturate(L1 * 4.0f) * pow(dot(Reflect,ViewDir),SPECULARITY)) + \n"
+        "SPECULAR_COLOR.rgb * SPECULAR_STRENGTH * afLightColor[1].rgb * (saturate(L1 * 4.0f) * pow(dot(Reflect,ViewDir),SPECULARITY)) + \n"
         "#endif // !AV_SPECULAR_TEXTURE\n"
         "#endif // !AV_SPECULAR_COMPONENT\n"
         "#ifdef AV_AMBIENT_TEXTURE\n"
-            "AMBIENT_COLOR.rgb * afLightColorAmbient[1].rgb * tex2D(AMBIENT_SAMPLER,IN.TexCoord0).rgb +\n"
+        "AMBIENT_COLOR.rgb * afLightColorAmbient[1].rgb * tex2D(AMBIENT_SAMPLER,IN.TexCoord0).rgb +\n"
         "#else\n"
-            "AMBIENT_COLOR.rgb * afLightColorAmbient[1].rgb + \n"
+        "AMBIENT_COLOR.rgb * afLightColorAmbient[1].rgb + \n"
         "#endif // !AV_AMBIENT_TEXTURE\n"
         "#ifdef AV_EMISSIVE_TEXTURE\n"
-            "EMISSIVE_COLOR.rgb * tex2D(EMISSIVE_SAMPLER,IN.TexCoord0).rgb;\n"
+        "EMISSIVE_COLOR.rgb * tex2D(EMISSIVE_SAMPLER,IN.TexCoord0).rgb;\n"
         "#else \n"
-            "EMISSIVE_COLOR.rgb;\n"
+        "EMISSIVE_COLOR.rgb;\n"
         "#endif // !AV_EMISSIVE_TEXTURE\n"
         "}\n"
 
@@ -1137,139 +1128,137 @@ std::string g_szMaterialShader = std::string(
         "OUT.a *= tex2D(OPACITY_SAMPLER,IN.TexCoord0). AV_OPACITY_TEXTURE_REGISTER_MASK;\n"
         "#endif\n"
         "return OUT;\n"
-    "}\n"
+        "}\n"
 
-
-    // Technique for the material effect
-    "technique MaterialFXSpecular_D1\n"
-    "{\n"
+        // Technique for the material effect
+        "technique MaterialFXSpecular_D1\n"
+        "{\n"
         "pass p0\n"
         "{\n"
-            "#ifdef AV_OPACITY_TEXTURE\n"
-            "AlphaBlendEnable=TRUE;"
-            "SrcBlend = srcalpha;\n"
-            "DestBlend = invsrcalpha;\n"
-            "#else\n"
-            "#ifdef AV_OPACITY\n"
-            "AlphaBlendEnable=TRUE;"
-            "SrcBlend = srcalpha;\n"
-            "DestBlend = invsrcalpha;\n"
-            "#endif \n"
-            "#endif\n"
+        "#ifdef AV_OPACITY_TEXTURE\n"
+        "AlphaBlendEnable=TRUE;"
+        "SrcBlend = srcalpha;\n"
+        "DestBlend = invsrcalpha;\n"
+        "#else\n"
+        "#ifdef AV_OPACITY\n"
+        "AlphaBlendEnable=TRUE;"
+        "SrcBlend = srcalpha;\n"
+        "DestBlend = invsrcalpha;\n"
+        "#endif \n"
+        "#endif\n"
 
-            "PixelShader = compile ps_3_0 MaterialPShaderSpecular_D1();\n"
-            "VertexShader = compile vs_3_0 MaterialVShader_D1();\n"
+        "PixelShader = compile ps_3_0 MaterialPShaderSpecular_D1();\n"
+        "VertexShader = compile vs_3_0 MaterialVShader_D1();\n"
         "}\n"
-    "};\n"
-    "technique MaterialFXSpecular_D2\n"
-    "{\n"
+        "};\n"
+        "technique MaterialFXSpecular_D2\n"
+        "{\n"
         "pass p0\n"
         "{\n"
-            "#ifdef AV_OPACITY_TEXTURE\n"
-            "AlphaBlendEnable=TRUE;"
-            "SrcBlend = srcalpha;\n"
-            "DestBlend = invsrcalpha;\n"
-            "#else\n"
-            "#ifdef AV_OPACITY\n"
-            "AlphaBlendEnable=TRUE;"
-            "SrcBlend = srcalpha;\n"
-            "DestBlend = invsrcalpha;\n"
-            "#endif \n"
-            "#endif\n"
+        "#ifdef AV_OPACITY_TEXTURE\n"
+        "AlphaBlendEnable=TRUE;"
+        "SrcBlend = srcalpha;\n"
+        "DestBlend = invsrcalpha;\n"
+        "#else\n"
+        "#ifdef AV_OPACITY\n"
+        "AlphaBlendEnable=TRUE;"
+        "SrcBlend = srcalpha;\n"
+        "DestBlend = invsrcalpha;\n"
+        "#endif \n"
+        "#endif\n"
 
-            "PixelShader = compile ps_3_0 MaterialPShaderSpecular_D2();\n"
-            "VertexShader = compile vs_3_0 MaterialVShader_D2();\n"
+        "PixelShader = compile ps_3_0 MaterialPShaderSpecular_D2();\n"
+        "VertexShader = compile vs_3_0 MaterialVShader_D2();\n"
         "}\n"
-    "};\n"
+        "};\n"
 
-    // Technique for the material effect (ps_2_0)
-    "technique MaterialFXSpecular_PS20_D1\n"
-    "{\n"
-        "pass p0\n"
-    "{\n"
-          "#ifdef AV_OPACITY_TEXTURE\n"
-          "AlphaBlendEnable=TRUE;"
-          "SrcBlend = srcalpha;\n"
-          "DestBlend = invsrcalpha;\n"
-          "#else\n"
-          "#ifdef AV_OPACITY\n"
-          "AlphaBlendEnable=TRUE;"
-          "SrcBlend = srcalpha;\n"
-          "DestBlend = invsrcalpha;\n"
-          "#endif \n"
-          "#endif\n"
-
-          "PixelShader = compile ps_2_0 MaterialPShaderSpecular_PS20_D1();\n"
-          "VertexShader = compile vs_2_0 MaterialVShader_D1();\n"
-        "}\n"
-    "};\n"
-
-    "technique MaterialFXSpecular_PS20_D2\n"
-    "{\n"
-        "pass p0\n"
-      "{\n"
-          "//CullMode=none;\n"
-
-          "#ifdef AV_OPACITY_TEXTURE\n"
-          "AlphaBlendEnable=TRUE;"
-          "SrcBlend = srcalpha;\n"
-          "DestBlend = invsrcalpha;\n"
-          "#else\n"
-          "#ifdef AV_OPACITY\n"
-          "AlphaBlendEnable=TRUE;"
-          "SrcBlend = srcalpha;\n"
-          "DestBlend = invsrcalpha;\n"
-          "#endif \n"
-          "#endif\n"
-
-          "PixelShader = compile ps_2_0 MaterialPShaderSpecular_PS20_D2();\n"
-          "VertexShader = compile vs_2_0 MaterialVShader_D2();\n"
-        "}\n"
-    "};\n"
-
-    // Technique for the material effect using fixed function pixel pipeline
-    "technique MaterialFX_FF\n"
-    "{\n"
+        // Technique for the material effect (ps_2_0)
+        "technique MaterialFXSpecular_PS20_D1\n"
+        "{\n"
         "pass p0\n"
         "{\n"
-            "//CullMode=none;\n"
-            "SpecularEnable = true; \n"
-            "VertexShader = compile vs_2_0 MaterialVShader_FF();\n"
-            "ColorOp[0] = Modulate;\n"
-            "ColorArg0[0] = Texture;\n"
-            "ColorArg1[0] = Diffuse;\n"
-            "AlphaOp[0] = Modulate;\n"
-            "AlphaArg0[0] = Texture;\n"
-            "AlphaArg1[0] = Diffuse;\n"
+        "#ifdef AV_OPACITY_TEXTURE\n"
+        "AlphaBlendEnable=TRUE;"
+        "SrcBlend = srcalpha;\n"
+        "DestBlend = invsrcalpha;\n"
+        "#else\n"
+        "#ifdef AV_OPACITY\n"
+        "AlphaBlendEnable=TRUE;"
+        "SrcBlend = srcalpha;\n"
+        "DestBlend = invsrcalpha;\n"
+        "#endif \n"
+        "#endif\n"
+
+        "PixelShader = compile ps_2_0 MaterialPShaderSpecular_PS20_D1();\n"
+        "VertexShader = compile vs_2_0 MaterialVShader_D1();\n"
         "}\n"
-    "};\n"
-    );
+        "};\n"
+
+        "technique MaterialFXSpecular_PS20_D2\n"
+        "{\n"
+        "pass p0\n"
+        "{\n"
+        "//CullMode=none;\n"
+
+        "#ifdef AV_OPACITY_TEXTURE\n"
+        "AlphaBlendEnable=TRUE;"
+        "SrcBlend = srcalpha;\n"
+        "DestBlend = invsrcalpha;\n"
+        "#else\n"
+        "#ifdef AV_OPACITY\n"
+        "AlphaBlendEnable=TRUE;"
+        "SrcBlend = srcalpha;\n"
+        "DestBlend = invsrcalpha;\n"
+        "#endif \n"
+        "#endif\n"
+
+        "PixelShader = compile ps_2_0 MaterialPShaderSpecular_PS20_D2();\n"
+        "VertexShader = compile vs_2_0 MaterialVShader_D2();\n"
+        "}\n"
+        "};\n"
+
+        // Technique for the material effect using fixed function pixel pipeline
+        "technique MaterialFX_FF\n"
+        "{\n"
+        "pass p0\n"
+        "{\n"
+        "//CullMode=none;\n"
+        "SpecularEnable = true; \n"
+        "VertexShader = compile vs_2_0 MaterialVShader_FF();\n"
+        "ColorOp[0] = Modulate;\n"
+        "ColorArg0[0] = Texture;\n"
+        "ColorArg1[0] = Diffuse;\n"
+        "AlphaOp[0] = Modulate;\n"
+        "AlphaArg0[0] = Texture;\n"
+        "AlphaArg1[0] = Diffuse;\n"
+        "}\n"
+        "};\n");
 
 std::string g_szPassThroughShader = std::string(
         "texture TEXTURE_2D;\n"
         "sampler TEXTURE_SAMPLER = sampler_state\n"
         "{\n"
-            "Texture = (TEXTURE_2D);\n"
-            "MinFilter = POINT;\n"
-            "MagFilter = POINT;\n"
+        "Texture = (TEXTURE_2D);\n"
+        "MinFilter = POINT;\n"
+        "MagFilter = POINT;\n"
         "};\n"
 
-    // Vertex Shader output for pixel shader usage
+        // Vertex Shader output for pixel shader usage
         "struct VS_OUTPUT\n"
         "{\n"
-            "float4 Position : POSITION;\n"
-            "float2 TexCoord0 : TEXCOORD0;\n"
+        "float4 Position : POSITION;\n"
+        "float2 TexCoord0 : TEXCOORD0;\n"
         "};\n"
 
-    // vertex shader for pixel shader usage
+        // vertex shader for pixel shader usage
         "VS_OUTPUT DefaultVShader(float4 INPosition : POSITION, float2 INTexCoord0 : TEXCOORD0 )\n"
         "{\n"
-            "VS_OUTPUT Out;\n"
+        "VS_OUTPUT Out;\n"
 
-            "Out.Position = INPosition;\n"
-            "Out.TexCoord0 = INTexCoord0;\n"
+        "Out.Position = INPosition;\n"
+        "Out.TexCoord0 = INTexCoord0;\n"
 
-            "return Out;\n"
+        "return Out;\n"
         "}\n"
 
         // simply lookup a texture
@@ -1293,69 +1282,68 @@ std::string g_szPassThroughShader = std::string(
         // Simple pass-through technique
         "technique PassThrough\n"
         "{\n"
-            "pass p0\n"
-            "{\n"
-                "FillMode=Solid;\n"
-                "ZEnable = FALSE;\n"
-                "CullMode = none;\n"
-                "AlphaBlendEnable = TRUE;\n"
-                "SrcBlend =srcalpha;\n"
-                "DestBlend =invsrcalpha;\n"
-                "PixelShader = compile ps_2_0 PassThrough_PS();\n"
-                "VertexShader = compile vs_2_0 DefaultVShader();\n"
-            "}\n"
+        "pass p0\n"
+        "{\n"
+        "FillMode=Solid;\n"
+        "ZEnable = FALSE;\n"
+        "CullMode = none;\n"
+        "AlphaBlendEnable = TRUE;\n"
+        "SrcBlend =srcalpha;\n"
+        "DestBlend =invsrcalpha;\n"
+        "PixelShader = compile ps_2_0 PassThrough_PS();\n"
+        "VertexShader = compile vs_2_0 DefaultVShader();\n"
+        "}\n"
         "};\n"
 
         // Pass-through technique which visualizes the texture's alpha channel
         "technique PassThroughAlphaFromA\n"
         "{\n"
-            "pass p0\n"
-            "{\n"
-                "FillMode=Solid;\n"
-                "ZEnable = FALSE;\n"
-                "CullMode = none;\n"
-                "AlphaBlendEnable = TRUE;\n"
-                "SrcBlend =srcalpha;\n"
-                "DestBlend =invsrcalpha;\n"
-                "PixelShader = compile ps_2_0 PassThroughAlphaA_PS();\n"
-                "VertexShader = compile vs_2_0 DefaultVShader();\n"
-            "}\n"
+        "pass p0\n"
+        "{\n"
+        "FillMode=Solid;\n"
+        "ZEnable = FALSE;\n"
+        "CullMode = none;\n"
+        "AlphaBlendEnable = TRUE;\n"
+        "SrcBlend =srcalpha;\n"
+        "DestBlend =invsrcalpha;\n"
+        "PixelShader = compile ps_2_0 PassThroughAlphaA_PS();\n"
+        "VertexShader = compile vs_2_0 DefaultVShader();\n"
+        "}\n"
         "};\n"
 
         // Pass-through technique which visualizes the texture's red channel
         "technique PassThroughAlphaFromR\n"
         "{\n"
-            "pass p0\n"
-            "{\n"
-                "FillMode=Solid;\n"
-                "ZEnable = FALSE;\n"
-                "CullMode = none;\n"
-                "AlphaBlendEnable = TRUE;\n"
-                "SrcBlend =srcalpha;\n"
-                "DestBlend =invsrcalpha;\n"
-                "PixelShader = compile ps_2_0 PassThroughAlphaR_PS();\n"
-                "VertexShader = compile vs_2_0 DefaultVShader();\n"
-            "}\n"
+        "pass p0\n"
+        "{\n"
+        "FillMode=Solid;\n"
+        "ZEnable = FALSE;\n"
+        "CullMode = none;\n"
+        "AlphaBlendEnable = TRUE;\n"
+        "SrcBlend =srcalpha;\n"
+        "DestBlend =invsrcalpha;\n"
+        "PixelShader = compile ps_2_0 PassThroughAlphaR_PS();\n"
+        "VertexShader = compile vs_2_0 DefaultVShader();\n"
+        "}\n"
         "};\n"
 
         // technique for fixed function pixel pipeline
         "technique PassThrough_FF\n"
         "{\n"
-            "pass p0\n"
-            "{\n"
-                "ZEnable = FALSE;\n"
-                "CullMode = none;\n"
-                "AlphaBlendEnable = TRUE;\n"
-                "SrcBlend =srcalpha;\n"
-                "DestBlend =invsrcalpha;\n"
-                "VertexShader = compile vs_2_0 DefaultVShader();\n"
+        "pass p0\n"
+        "{\n"
+        "ZEnable = FALSE;\n"
+        "CullMode = none;\n"
+        "AlphaBlendEnable = TRUE;\n"
+        "SrcBlend =srcalpha;\n"
+        "DestBlend =invsrcalpha;\n"
+        "VertexShader = compile vs_2_0 DefaultVShader();\n"
         "ColorOp[0] = SelectArg1;\n"
         "ColorArg0[0] = Texture;\n"
         "AlphaOp[0] = SelectArg1;\n"
         "AlphaArg0[0] = Texture;\n"
-            "}\n"
-        "};\n"
-    );
+        "}\n"
+        "};\n");
 
 std::string g_szCheckerBackgroundShader = std::string(
 
@@ -1366,45 +1354,44 @@ std::string g_szCheckerBackgroundShader = std::string(
         // size of a square in both x and y direction
         "float SQUARE_SIZE = 10.0f;\n"
 
-    // vertex shader output structure
+        // vertex shader output structure
         "struct VS_OUTPUT\n"
         "{\n"
-            "float4 Position : POSITION;\n"	
+        "float4 Position : POSITION;\n"
         "};\n"
 
-    // vertex shader 
+        // vertex shader
         "VS_OUTPUT DefaultVShader(float4 INPosition : POSITION, float2 INTexCoord0 : TEXCOORD0 )\n"
         "{\n"
-            "VS_OUTPUT Out;\n"
+        "VS_OUTPUT Out;\n"
 
-            "Out.Position = INPosition;\n"
-            "return Out;\n"
+        "Out.Position = INPosition;\n"
+        "return Out;\n"
         "}\n"
 
         // pixel shader
         "float4 MakePattern_PS(float2 IN : VPOS) : COLOR\n"
         "{\n"
-          "float2 fDiv = IN / SQUARE_SIZE;\n"
-          "float3 fColor = COLOR_ONE;\n"
-          "if (0 == round(fmod(round(fDiv.x),2)))\n"
-          "{\n"
-          "  if (0 == round(fmod(round(fDiv.y),2))) fColor = COLOR_TWO;\n"
-          "}\n"
-          "else if (0 != round(fmod(round(fDiv.y),2)))fColor = COLOR_TWO;\n"
-          "return float4(fColor,1.0f);"
+        "float2 fDiv = IN / SQUARE_SIZE;\n"
+        "float3 fColor = COLOR_ONE;\n"
+        "if (0 == round(fmod(round(fDiv.x),2)))\n"
+        "{\n"
+        "  if (0 == round(fmod(round(fDiv.y),2))) fColor = COLOR_TWO;\n"
         "}\n"
-    
+        "else if (0 != round(fmod(round(fDiv.y),2)))fColor = COLOR_TWO;\n"
+        "return float4(fColor,1.0f);"
+        "}\n"
+
         // technique to generate a pattern
         "technique MakePattern\n"
         "{\n"
-          "pass p0\n"
-          "{\n"
-            "FillMode=Solid;\n"
-            "ZEnable = FALSE;\n"
-            "CullMode = none;\n"
-            "PixelShader = compile ps_3_0 MakePattern_PS();\n"
-            "VertexShader = compile vs_3_0 DefaultVShader();\n"
-          "}\n"
-        "};\n"
-        );
-    };
\ No newline at end of file
+        "pass p0\n"
+        "{\n"
+        "FillMode=Solid;\n"
+        "ZEnable = FALSE;\n"
+        "CullMode = none;\n"
+        "PixelShader = compile ps_3_0 MakePattern_PS();\n"
+        "VertexShader = compile vs_3_0 DefaultVShader();\n"
+        "}\n"
+        "};\n");
+}; // namespace AssimpView
diff --git a/tools/assimp_view/assimp_view.h b/tools/assimp_view/assimp_view.h
index 3c519bb92..2adffacff 100644
--- a/tools/assimp_view/assimp_view.h
+++ b/tools/assimp_view/assimp_view.h
@@ -5,8 +5,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,

From 3329e762631be6d773acaa493e6899fe1cc6a42a Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Sat, 2 May 2020 21:06:55 +0200
Subject: [PATCH 139/211] closes https://github.com/assimp/assimp/issues/3178:
 throw exception in case of invalid export stream.

---
 code/AssetLib/Assjson/json_exporter.cpp | 174 +++++++++++-------------
 1 file changed, 81 insertions(+), 93 deletions(-)

diff --git a/code/AssetLib/Assjson/json_exporter.cpp b/code/AssetLib/Assjson/json_exporter.cpp
index 4a8e4599e..903d59acb 100644
--- a/code/AssetLib/Assjson/json_exporter.cpp
+++ b/code/AssetLib/Assjson/json_exporter.cpp
@@ -9,30 +9,30 @@ Licensed under a 3-clause BSD license. See the LICENSE file for more information
 #ifndef ASSIMP_BUILD_NO_EXPORT
 #ifndef ASSIMP_BUILD_NO_ASSJSON_EXPORTER
 
-#include <assimp/Importer.hpp>
+#include <assimp/scene.h>
 #include <assimp/Exporter.hpp>
 #include <assimp/IOStream.hpp>
 #include <assimp/IOSystem.hpp>
-#include <assimp/scene.h>
+#include <assimp/Importer.hpp>
 
-#include <sstream>
-#include <limits>
 #include <cassert>
+#include <limits>
 #include <memory>
+#include <sstream>
 
 #define CURRENT_FORMAT_VERSION 100
 
-// grab scoped_ptr from assimp to avoid a dependency on boost. 
+// grab scoped_ptr from assimp to avoid a dependency on boost.
 //#include <assimp/../../code/BoostWorkaround/boost/scoped_ptr.hpp>
 
 #include "mesh_splitter.h"
 
 extern "C" {
-    #include "cencode.h"
+#include "cencode.h"
 }
 namespace Assimp {
 
-void ExportAssimp2Json(const char*, Assimp::IOSystem*, const aiScene*, const Assimp::ExportProperties*);
+void ExportAssimp2Json(const char *, Assimp::IOSystem *, const aiScene *, const Assimp::ExportProperties *);
 
 // small utility class to simplify serializing the aiScene to Json
 class JSONWriter {
@@ -42,10 +42,8 @@ public:
         Flag_WriteSpecialFloats = 0x2,
     };
 
-    JSONWriter(Assimp::IOStream& out, unsigned int flags = 0u)
-    : out(out)
-    , first()
-    , flags(flags) {
+    JSONWriter(Assimp::IOStream &out, unsigned int flags = 0u) :
+            out(out), first(), flags(flags) {
         // make sure that all formatting happens using the standard, C locale and not the user's current locale
         buff.imbue(std::locale("C"));
     }
@@ -68,30 +66,30 @@ public:
         indent.erase(indent.end() - 1);
     }
 
-    void Key(const std::string& name) {
+    void Key(const std::string &name) {
         AddIndentation();
         Delimit();
         buff << '\"' + name + "\": ";
     }
 
-    template<typename Literal>
-    void Element(const Literal& name) {
+    template <typename Literal>
+    void Element(const Literal &name) {
         AddIndentation();
         Delimit();
 
         LiteralToString(buff, name) << '\n';
     }
 
-    template<typename Literal>
-    void SimpleValue(const Literal& s) {
+    template <typename Literal>
+    void SimpleValue(const Literal &s) {
         LiteralToString(buff, s) << '\n';
     }
 
-    void SimpleValue(const void* buffer, size_t len) {
+    void SimpleValue(const void *buffer, size_t len) {
         base64_encodestate s;
         base64_init_encodestate(&s);
 
-        char* const cur_out = new char[std::max(len * 2, static_cast<size_t>(16u))];
+        char *const cur_out = new char[std::max(len * 2, static_cast<size_t>(16u))];
         const int n = base64_encode_block(reinterpret_cast<const char *>(buffer), static_cast<int>(len), cur_out, &s);
         cur_out[n + base64_encode_blockend(cur_out + n, &s)] = '\0';
 
@@ -156,21 +154,20 @@ public:
     void Delimit() {
         if (!first) {
             buff << ',';
-        }
-        else {
+        } else {
             buff << ' ';
             first = false;
         }
     }
 
 private:
-    template<typename Literal>
-    std::stringstream& LiteralToString(std::stringstream& stream, const Literal& s) {
+    template <typename Literal>
+    std::stringstream &LiteralToString(std::stringstream &stream, const Literal &s) {
         stream << s;
         return stream;
     }
 
-    std::stringstream& LiteralToString(std::stringstream& stream, const aiString& s) {
+    std::stringstream &LiteralToString(std::stringstream &stream, const aiString &s) {
         std::string t;
 
         // escape backslashes and single quotes, both would render the JSON invalid if left as is
@@ -189,10 +186,10 @@ private:
         return stream;
     }
 
-    std::stringstream& LiteralToString(std::stringstream& stream, float f) {
+    std::stringstream &LiteralToString(std::stringstream &stream, float f) {
         if (!std::numeric_limits<float>::is_iec559) {
             // on a non IEEE-754 platform, we make no assumptions about the representation or existence
-            // of special floating-point numbers. 
+            // of special floating-point numbers.
             stream << f;
             return stream;
         }
@@ -228,7 +225,7 @@ private:
     }
 
 private:
-    Assimp::IOStream& out;
+    Assimp::IOStream &out;
     std::string indent, newline;
     std::stringstream buff;
     bool first;
@@ -236,7 +233,7 @@ private:
     unsigned int flags;
 };
 
-void Write(JSONWriter& out, const aiVector3D& ai, bool is_elem = true) {
+void Write(JSONWriter &out, const aiVector3D &ai, bool is_elem = true) {
     out.StartArray(is_elem);
     out.Element(ai.x);
     out.Element(ai.y);
@@ -244,7 +241,7 @@ void Write(JSONWriter& out, const aiVector3D& ai, bool is_elem = true) {
     out.EndArray();
 }
 
-void Write(JSONWriter& out, const aiQuaternion& ai, bool is_elem = true) {
+void Write(JSONWriter &out, const aiQuaternion &ai, bool is_elem = true) {
     out.StartArray(is_elem);
     out.Element(ai.w);
     out.Element(ai.x);
@@ -253,7 +250,7 @@ void Write(JSONWriter& out, const aiQuaternion& ai, bool is_elem = true) {
     out.EndArray();
 }
 
-void Write(JSONWriter& out, const aiColor3D& ai, bool is_elem = true) {
+void Write(JSONWriter &out, const aiColor3D &ai, bool is_elem = true) {
     out.StartArray(is_elem);
     out.Element(ai.r);
     out.Element(ai.g);
@@ -261,7 +258,7 @@ void Write(JSONWriter& out, const aiColor3D& ai, bool is_elem = true) {
     out.EndArray();
 }
 
-void Write(JSONWriter& out, const aiMatrix4x4& ai, bool is_elem = true) {
+void Write(JSONWriter &out, const aiMatrix4x4 &ai, bool is_elem = true) {
     out.StartArray(is_elem);
     for (unsigned int x = 0; x < 4; ++x) {
         for (unsigned int y = 0; y < 4; ++y) {
@@ -271,7 +268,7 @@ void Write(JSONWriter& out, const aiMatrix4x4& ai, bool is_elem = true) {
     out.EndArray();
 }
 
-void Write(JSONWriter& out, const aiBone& ai, bool is_elem = true) {
+void Write(JSONWriter &out, const aiBone &ai, bool is_elem = true) {
     out.StartObj(is_elem);
 
     out.Key("name");
@@ -292,7 +289,7 @@ void Write(JSONWriter& out, const aiBone& ai, bool is_elem = true) {
     out.EndObj();
 }
 
-void Write(JSONWriter& out, const aiFace& ai, bool is_elem = true) {
+void Write(JSONWriter &out, const aiFace &ai, bool is_elem = true) {
     out.StartArray(is_elem);
     for (unsigned int i = 0; i < ai.mNumIndices; ++i) {
         out.Element(ai.mIndices[i]);
@@ -300,7 +297,7 @@ void Write(JSONWriter& out, const aiFace& ai, bool is_elem = true) {
     out.EndArray();
 }
 
-void Write(JSONWriter& out, const aiMesh& ai, bool is_elem = true) {
+void Write(JSONWriter &out, const aiMesh &ai, bool is_elem = true) {
     out.StartObj(is_elem);
 
     out.Key("name");
@@ -411,7 +408,7 @@ void Write(JSONWriter& out, const aiMesh& ai, bool is_elem = true) {
     out.EndObj();
 }
 
-void Write(JSONWriter& out, const aiNode& ai, bool is_elem = true) {
+void Write(JSONWriter &out, const aiNode &ai, bool is_elem = true) {
     out.StartObj(is_elem);
 
     out.Key("name");
@@ -441,13 +438,13 @@ void Write(JSONWriter& out, const aiNode& ai, bool is_elem = true) {
     out.EndObj();
 }
 
-void Write(JSONWriter& out, const aiMaterial& ai, bool is_elem = true) {
+void Write(JSONWriter &out, const aiMaterial &ai, bool is_elem = true) {
     out.StartObj(is_elem);
 
     out.Key("properties");
     out.StartArray();
     for (unsigned int i = 0; i < ai.mNumProperties; ++i) {
-        const aiMaterialProperty* const prop = ai.mProperties[i];
+        const aiMaterialProperty *const prop = ai.mProperties[i];
         out.StartObj(true);
         out.Key("key");
         out.SimpleValue(prop->mKey);
@@ -461,46 +458,41 @@ void Write(JSONWriter& out, const aiMaterial& ai, bool is_elem = true) {
 
         out.Key("value");
         switch (prop->mType) {
-            case aiPTI_Float:
-                if (prop->mDataLength / sizeof(float) > 1) {
-                    out.StartArray();
-                    for (unsigned int ii = 0; ii < prop->mDataLength / sizeof(float); ++ii) {
-                        out.Element(reinterpret_cast<float*>(prop->mData)[ii]);
-                    }
-                    out.EndArray();
+        case aiPTI_Float:
+            if (prop->mDataLength / sizeof(float) > 1) {
+                out.StartArray();
+                for (unsigned int ii = 0; ii < prop->mDataLength / sizeof(float); ++ii) {
+                    out.Element(reinterpret_cast<float *>(prop->mData)[ii]);
                 }
-                else {
-                    out.SimpleValue(*reinterpret_cast<float*>(prop->mData));
-                }
-                break;
+                out.EndArray();
+            } else {
+                out.SimpleValue(*reinterpret_cast<float *>(prop->mData));
+            }
+            break;
 
-            case aiPTI_Integer:
-                if (prop->mDataLength / sizeof(int) > 1) {
-                    out.StartArray();
-                    for (unsigned int ii = 0; ii < prop->mDataLength / sizeof(int); ++ii) {
-                        out.Element(reinterpret_cast<int*>(prop->mData)[ii]);
-                    }
-                    out.EndArray();
-                } else {
-                    out.SimpleValue(*reinterpret_cast<int*>(prop->mData));
+        case aiPTI_Integer:
+            if (prop->mDataLength / sizeof(int) > 1) {
+                out.StartArray();
+                for (unsigned int ii = 0; ii < prop->mDataLength / sizeof(int); ++ii) {
+                    out.Element(reinterpret_cast<int *>(prop->mData)[ii]);
                 }
-                break;
+                out.EndArray();
+            } else {
+                out.SimpleValue(*reinterpret_cast<int *>(prop->mData));
+            }
+            break;
 
-            case aiPTI_String:
-                {
-                    aiString s;
-                    aiGetMaterialString(&ai, prop->mKey.data, prop->mSemantic, prop->mIndex, &s);
-                    out.SimpleValue(s);
-                }
-                break;
-            case aiPTI_Buffer:
-                {
-                    // binary data is written as series of hex-encoded octets
-                    out.SimpleValue(prop->mData, prop->mDataLength);
-                }
-                break;
-            default:
-                assert(false);
+        case aiPTI_String: {
+            aiString s;
+            aiGetMaterialString(&ai, prop->mKey.data, prop->mSemantic, prop->mIndex, &s);
+            out.SimpleValue(s);
+        } break;
+        case aiPTI_Buffer: {
+            // binary data is written as series of hex-encoded octets
+            out.SimpleValue(prop->mData, prop->mDataLength);
+        } break;
+        default:
+            assert(false);
         }
 
         out.EndObj();
@@ -510,7 +502,7 @@ void Write(JSONWriter& out, const aiMaterial& ai, bool is_elem = true) {
     out.EndObj();
 }
 
-void Write(JSONWriter& out, const aiTexture& ai, bool is_elem = true) {
+void Write(JSONWriter &out, const aiTexture &ai, bool is_elem = true) {
     out.StartObj(is_elem);
 
     out.Key("width");
@@ -525,13 +517,12 @@ void Write(JSONWriter& out, const aiTexture& ai, bool is_elem = true) {
     out.Key("data");
     if (!ai.mHeight) {
         out.SimpleValue(ai.pcData, ai.mWidth);
-    }
-    else {
+    } else {
         out.StartArray();
         for (unsigned int y = 0; y < ai.mHeight; ++y) {
             out.StartArray(true);
             for (unsigned int x = 0; x < ai.mWidth; ++x) {
-                const aiTexel& tx = ai.pcData[y*ai.mWidth + x];
+                const aiTexel &tx = ai.pcData[y * ai.mWidth + x];
                 out.StartArray(true);
                 out.Element(static_cast<unsigned int>(tx.r));
                 out.Element(static_cast<unsigned int>(tx.g));
@@ -547,7 +538,7 @@ void Write(JSONWriter& out, const aiTexture& ai, bool is_elem = true) {
     out.EndObj();
 }
 
-void Write(JSONWriter& out, const aiLight& ai, bool is_elem = true) {
+void Write(JSONWriter &out, const aiLight &ai, bool is_elem = true) {
     out.StartObj(is_elem);
 
     out.Key("name");
@@ -585,7 +576,6 @@ void Write(JSONWriter& out, const aiLight& ai, bool is_elem = true) {
     if (ai.mType != aiLightSource_POINT) {
         out.Key("direction");
         Write(out, ai.mDirection, false);
-
     }
 
     if (ai.mType != aiLightSource_DIRECTIONAL) {
@@ -596,7 +586,7 @@ void Write(JSONWriter& out, const aiLight& ai, bool is_elem = true) {
     out.EndObj();
 }
 
-void Write(JSONWriter& out, const aiNodeAnim& ai, bool is_elem = true) {
+void Write(JSONWriter &out, const aiNodeAnim &ai, bool is_elem = true) {
     out.StartObj(is_elem);
 
     out.Key("name");
@@ -612,7 +602,7 @@ void Write(JSONWriter& out, const aiNodeAnim& ai, bool is_elem = true) {
         out.Key("positionkeys");
         out.StartArray();
         for (unsigned int n = 0; n < ai.mNumPositionKeys; ++n) {
-            const aiVectorKey& pos = ai.mPositionKeys[n];
+            const aiVectorKey &pos = ai.mPositionKeys[n];
             out.StartArray(true);
             out.Element(pos.mTime);
             Write(out, pos.mValue);
@@ -625,7 +615,7 @@ void Write(JSONWriter& out, const aiNodeAnim& ai, bool is_elem = true) {
         out.Key("rotationkeys");
         out.StartArray();
         for (unsigned int n = 0; n < ai.mNumRotationKeys; ++n) {
-            const aiQuatKey& rot = ai.mRotationKeys[n];
+            const aiQuatKey &rot = ai.mRotationKeys[n];
             out.StartArray(true);
             out.Element(rot.mTime);
             Write(out, rot.mValue);
@@ -638,7 +628,7 @@ void Write(JSONWriter& out, const aiNodeAnim& ai, bool is_elem = true) {
         out.Key("scalingkeys");
         out.StartArray();
         for (unsigned int n = 0; n < ai.mNumScalingKeys; ++n) {
-            const aiVectorKey& scl = ai.mScalingKeys[n];
+            const aiVectorKey &scl = ai.mScalingKeys[n];
             out.StartArray(true);
             out.Element(scl.mTime);
             Write(out, scl.mValue);
@@ -649,7 +639,7 @@ void Write(JSONWriter& out, const aiNodeAnim& ai, bool is_elem = true) {
     out.EndObj();
 }
 
-void Write(JSONWriter& out, const aiAnimation& ai, bool is_elem = true) {
+void Write(JSONWriter &out, const aiAnimation &ai, bool is_elem = true) {
     out.StartObj(is_elem);
 
     out.Key("name");
@@ -670,7 +660,7 @@ void Write(JSONWriter& out, const aiAnimation& ai, bool is_elem = true) {
     out.EndObj();
 }
 
-void Write(JSONWriter& out, const aiCamera& ai, bool is_elem = true) {
+void Write(JSONWriter &out, const aiCamera &ai, bool is_elem = true) {
     out.StartObj(is_elem);
 
     out.Key("name");
@@ -697,7 +687,7 @@ void Write(JSONWriter& out, const aiCamera& ai, bool is_elem = true) {
     out.EndObj();
 }
 
-void WriteFormatInfo(JSONWriter& out) {
+void WriteFormatInfo(JSONWriter &out) {
     out.StartObj();
     out.Key("format");
     out.SimpleValue("\"assimp2json\"");
@@ -706,7 +696,7 @@ void WriteFormatInfo(JSONWriter& out) {
     out.EndObj();
 }
 
-void Write(JSONWriter& out, const aiScene& ai) {
+void Write(JSONWriter &out, const aiScene &ai) {
     out.StartObj();
 
     out.Key("__metadata__");
@@ -774,15 +764,14 @@ void Write(JSONWriter& out, const aiScene& ai) {
     out.EndObj();
 }
 
-
-void ExportAssimp2Json(const char* file, Assimp::IOSystem* io, const aiScene* scene, const Assimp::ExportProperties*) {
+void ExportAssimp2Json(const char *file, Assimp::IOSystem *io, const aiScene *scene, const Assimp::ExportProperties *) {
     std::unique_ptr<Assimp::IOStream> str(io->Open(file, "wt"));
     if (!str) {
-        //throw Assimp::DeadlyExportError("could not open output file");
+        throw Assimp::DeadlyExportError("could not open output file");
     }
 
     // get a copy of the scene so we can modify it
-    aiScene* scenecopy_tmp;
+    aiScene *scenecopy_tmp;
     aiCopyScene(scene, &scenecopy_tmp);
 
     try {
@@ -795,15 +784,14 @@ void ExportAssimp2Json(const char* file, Assimp::IOSystem* io, const aiScene* sc
         JSONWriter s(*str, JSONWriter::Flag_WriteSpecialFloats);
         Write(s, *scenecopy_tmp);
 
-    }
-    catch (...) {
+    } catch (...) {
         aiFreeScene(scenecopy_tmp);
         throw;
     }
     aiFreeScene(scenecopy_tmp);
 }
 
-}
+} // namespace Assimp
 
 #endif // ASSIMP_BUILD_NO_ASSJSON_EXPORTER
 #endif // ASSIMP_BUILD_NO_EXPORT

From 514593548d932de63a42a60705fd99c75b82a0df Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Sat, 2 May 2020 21:07:41 +0200
Subject: [PATCH 140/211] add assert-test for nullptr.

---
 code/AssetLib/Blender/BlenderBMesh.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/AssetLib/Blender/BlenderBMesh.cpp b/code/AssetLib/Blender/BlenderBMesh.cpp
index b20f108bb..d5412273e 100644
--- a/code/AssetLib/Blender/BlenderBMesh.cpp
+++ b/code/AssetLib/Blender/BlenderBMesh.cpp
@@ -65,7 +65,7 @@ using namespace Assimp::Formatter;
 BlenderBMeshConverter::BlenderBMeshConverter(const Mesh *mesh) :
         BMesh(mesh),
         triMesh(nullptr) {
-    // empty
+    ai_assert(nullptr != mesh);
 }
 
 // ------------------------------------------------------------------------------------------------

From 4f902faddf9c668dac8477cd2bf779f817b275dc Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Sat, 2 May 2020 21:08:24 +0200
Subject: [PATCH 141/211] build: move option for viewer to the other options.

---
 CMakeLists.txt | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c631b7685..da0ddeaa5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -134,6 +134,12 @@ OPTION ( ASSIMP_IGNORE_GIT_HASH
    OFF
 )
 
+IF ( WIN32 )
+    OPTION ( ASSIMP_BUILD_ASSIMP_VIEW 
+      "If the Assimp view tool is built. (requires DirectX)" 
+      OFF )
+ENDIF()
+
 IF (IOS AND NOT ASSIMP_HUNTER_ENABLED)
   IF (NOT CMAKE_BUILD_TYPE)
     SET(CMAKE_BUILD_TYPE "Release")
@@ -512,19 +518,19 @@ ENDIF()
 SET ( ASSIMP_BUILD_ARCHITECTURE "" CACHE STRING
   "describe the current architecture."
 )
-IF    ( ASSIMP_BUILD_ARCHITECTURE STREQUAL "")
-ELSE  ()
+IF( ASSIMP_BUILD_ARCHITECTURE STREQUAL "")
+ELSE()
   ADD_DEFINITIONS ( -D'ASSIMP_BUILD_ARCHITECTURE="${ASSIMP_BUILD_ARCHITECTURE}"' )
-ENDIF ()
+ENDIF())
 
 # ${CMAKE_GENERATOR}
 SET ( ASSIMP_BUILD_COMPILER "" CACHE STRING
   "describe the current compiler."
 )
-IF    ( ASSIMP_BUILD_COMPILER STREQUAL "")
-ELSE  ()
+IF( ASSIMP_BUILD_COMPILER STREQUAL "")
+ELSE()
   ADD_DEFINITIONS ( -D'ASSIMP_BUILD_COMPILER="${ASSIMP_BUILD_COMPILER}"' )
-ENDIF ()
+ENDIF()
 
 MARK_AS_ADVANCED ( ASSIMP_BUILD_ARCHITECTURE ASSIMP_BUILD_COMPILER )
 

From 3b06f5715071dbf434496a813747a1b099cd0ffe Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Sat, 2 May 2020 21:11:47 +0200
Subject: [PATCH 142/211] add missing inclde +

---
 code/AssetLib/Assjson/json_exporter.cpp |  3 ++-
 include/assimp/Exceptional.h            | 10 ++++++++--
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/code/AssetLib/Assjson/json_exporter.cpp b/code/AssetLib/Assjson/json_exporter.cpp
index 903d59acb..b9099d392 100644
--- a/code/AssetLib/Assjson/json_exporter.cpp
+++ b/code/AssetLib/Assjson/json_exporter.cpp
@@ -14,6 +14,7 @@ Licensed under a 3-clause BSD license. See the LICENSE file for more information
 #include <assimp/IOStream.hpp>
 #include <assimp/IOSystem.hpp>
 #include <assimp/Importer.hpp>
+#include <assimp/Exceptional.h>
 
 #include <cassert>
 #include <limits>
@@ -767,7 +768,7 @@ void Write(JSONWriter &out, const aiScene &ai) {
 void ExportAssimp2Json(const char *file, Assimp::IOSystem *io, const aiScene *scene, const Assimp::ExportProperties *) {
     std::unique_ptr<Assimp::IOStream> str(io->Open(file, "wt"));
     if (!str) {
-        throw Assimp::DeadlyExportError("could not open output file");
+        throw DeadlyExportError("could not open output file");
     }
 
     // get a copy of the scene so we can modify it
diff --git a/include/assimp/Exceptional.h b/include/assimp/Exceptional.h
index dcd5e2b2e..8970ade7c 100644
--- a/include/assimp/Exceptional.h
+++ b/include/assimp/Exceptional.h
@@ -66,10 +66,16 @@ public:
     : runtime_error(errorText) {
         // empty
     }
-
 };
 
-typedef DeadlyImportError DeadlyExportError;
+class DeadlyExportError : public runtime_error {
+public:
+    /** Constructor with arguments */
+    explicit DeadlyExportError(const std::string &errorText) :
+            runtime_error(errorText) {
+        // empty
+    }
+};
 
 #ifdef _MSC_VER
 #   pragma warning(default : 4275)

From 91fa9a102bce67f688579923e6eb67623252c53d Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Sun, 3 May 2020 12:17:32 +0200
Subject: [PATCH 143/211] closes https://github.com/assimp/assimp/issues/3181:
 fix typo for light type.

---
 code/AssetLib/LWS/LWSLoader.cpp | 114 +++++++++++++++-----------------
 code/AssetLib/LWS/LWSLoader.h   | 114 ++++++++++++--------------------
 2 files changed, 96 insertions(+), 132 deletions(-)

diff --git a/code/AssetLib/LWS/LWSLoader.cpp b/code/AssetLib/LWS/LWSLoader.cpp
index 1aecb066b..baa90d786 100644
--- a/code/AssetLib/LWS/LWSLoader.cpp
+++ b/code/AssetLib/LWS/LWSLoader.cpp
@@ -5,8 +5,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,
@@ -117,13 +115,15 @@ void LWS::Element::Parse(const char *&buffer) {
         }
 
         cur = buffer;
-        while (!IsLineEnd(*buffer))
+        while (!IsLineEnd(*buffer)) {
             ++buffer;
+        }
         children.back().tokens[1] = std::string(cur, (size_t)(buffer - cur));
 
         // parse more elements recursively
-        if (sub)
+        if (sub) {
             children.back().Parse(buffer);
+        }
     }
 }
 
@@ -149,8 +149,9 @@ LWSImporter::~LWSImporter() {
 // Returns whether the class can handle the format of the given file.
 bool LWSImporter::CanRead(const std::string &pFile, IOSystem *pIOHandler, bool checkSig) const {
     const std::string extension = GetExtension(pFile);
-    if (extension == "lws" || extension == "mot")
+    if (extension == "lws" || extension == "mot") {
         return true;
+    }
 
     // if check for extension is not enough, check for the magic tokens LWSC and LWMO
     if (!extension.length() || checkSig) {
@@ -199,7 +200,7 @@ void LWSImporter::ReadEnvelope(const LWS::Element &dad, LWO::Envelope &fill) {
 
     // reserve enough storage
     std::list<LWS::Element>::const_iterator it = dad.children.begin();
-    ;
+    
     fill.keys.reserve(strtoul10(it->tokens[1].c_str()));
 
     for (++it; it != dad.children.end(); ++it) {
@@ -219,7 +220,6 @@ void LWSImporter::ReadEnvelope(const LWS::Element &dad, LWO::Envelope &fill) {
 
             unsigned int span = strtoul10(c, &c), num = 0;
             switch (span) {
-
                 case 0:
                     key.inter = LWO::IT_TCB;
                     num = 5;
@@ -276,7 +276,9 @@ void LWSImporter::ReadEnvelope_Old(
         envl.index = i;
         envl.type = (LWO::EnvelopeType)(i + 1);
 
-        if (++it == end) goto unexpected_end;
+        if (++it == end) {
+            goto unexpected_end;
+        }
         sub_num = strtoul10((*it).tokens[0].c_str());
 
         for (unsigned int n = 0; n < sub_num; ++n) {
@@ -311,10 +313,11 @@ void LWSImporter::SetupNodeName(aiNode *nd, LWS::NodeDesc &src) {
 
         if (src.path.length()) {
             std::string::size_type s = src.path.find_last_of("\\/");
-            if (s == std::string::npos)
+            if (s == std::string::npos) {
                 s = 0;
-            else
+            } else {
                 ++s;
+            }
             std::string::size_type t = src.path.substr(s).find_last_of(".");
 
             nd->mName.length = ::ai_snprintf(nd->mName.data, MAXLEN, "%s_(%08X)", src.path.substr(s).substr(0, t).c_str(), combined);
@@ -325,7 +328,7 @@ void LWSImporter::SetupNodeName(aiNode *nd, LWS::NodeDesc &src) {
 }
 
 // ------------------------------------------------------------------------------------------------
-// Recursively build the scenegraph
+// Recursively build the scene-graph
 void LWSImporter::BuildGraph(aiNode *nd, LWS::NodeDesc &src, std::vector<AttachmentInfo> &attach,
         BatchLoader &batch,
         aiCamera **&camOut,
@@ -409,20 +412,19 @@ void LWSImporter::BuildGraph(aiNode *nd, LWS::NodeDesc &src, std::vector<Attachm
 
         } else if (src.lightType == 1) { /* directional light source */
             lit->mType = aiLightSource_DIRECTIONAL;
-        } else
+        } else {
             lit->mType = aiLightSource_POINT;
+        }
 
         // fixme: no proper handling of light falloffs yet
-        if (src.lightFalloffType == 1)
+        if (src.lightFalloffType == 1) {
             lit->mAttenuationConstant = 1.f;
-        else if (src.lightFalloffType == 1)
+        } else if (src.lightFalloffType == 2) {
             lit->mAttenuationLinear = 1.f;
-        else
+        } else {
             lit->mAttenuationQuadratic = 1.f;
-    }
-
-    // If object is a camera - setup a corresponding ai structure
-    else if (src.type == LWS::NodeDesc::CAMERA) {
+        }
+    } else if (src.type == LWS::NodeDesc::CAMERA) { // If object is a camera - setup a corresponding ai structure
         aiCamera *cam = *camOut++ = new aiCamera();
 
         // name to attach cam to node -> unique due to LWs indexing system
@@ -434,7 +436,7 @@ void LWSImporter::BuildGraph(aiNode *nd, LWS::NodeDesc &src, std::vector<Attachm
     resolver.ExtractBindPose(ndAnim->mTransformation);
 
     // .. and construct animation channels
-    aiNodeAnim *anim = NULL;
+    aiNodeAnim *anim = nullptr;
 
     if (first != last) {
         resolver.SetAnimationRange(first, last);
@@ -461,11 +463,10 @@ void LWSImporter::BuildGraph(aiNode *nd, LWS::NodeDesc &src, std::vector<Attachm
 // Determine the exact location of a LWO file
 std::string LWSImporter::FindLWOFile(const std::string &in) {
     // insert missing directory separator if necessary
-    std::string tmp;
+    std::string tmp(in);
     if (in.length() > 3 && in[1] == ':' && in[2] != '\\' && in[2] != '/') {
         tmp = in[0] + (std::string(":\\") + in.substr(2));
-    } else
-        tmp = in;
+    } 
 
     if (io->Exists(tmp)) {
         return in;
@@ -495,13 +496,12 @@ std::string LWSImporter::FindLWOFile(const std::string &in) {
 
 // ------------------------------------------------------------------------------------------------
 // Read file into given scene data structure
-void LWSImporter::InternReadFile(const std::string &pFile, aiScene *pScene,
-        IOSystem *pIOHandler) {
+void LWSImporter::InternReadFile(const std::string &pFile, aiScene *pScene, IOSystem *pIOHandler) {
     io = pIOHandler;
     std::unique_ptr<IOStream> file(pIOHandler->Open(pFile, "rb"));
 
     // Check whether we can read from the file
-    if (file.get() == NULL) {
+    if (file.get() == nullptr) {
         throw DeadlyImportError("Failed to open LWS file " + pFile + ".");
     }
 
@@ -514,9 +514,8 @@ void LWSImporter::InternReadFile(const std::string &pFile, aiScene *pScene,
     const char *dummy = &mBuffer[0];
     root.Parse(dummy);
 
-    // Construct a Batchimporter to read more files recursively
+    // Construct a Batch-importer to read more files recursively
     BatchLoader batch(pIOHandler);
-    //  batch.SetBasePath(pFile);
 
     // Construct an array to receive the flat output graph
     std::list<LWS::NodeDesc> nodes;
@@ -528,11 +527,13 @@ void LWSImporter::InternReadFile(const std::string &pFile, aiScene *pScene,
     bool motion_file = false;
     std::list<LWS::Element>::const_iterator it = root.children.begin();
 
-    if ((*it).tokens[0] == "LWMO")
+    if ((*it).tokens[0] == "LWMO") {
         motion_file = true;
+    }
 
-    if ((*it).tokens[0] != "LWSC" && !motion_file)
+    if ((*it).tokens[0] != "LWSC" && !motion_file) {
         throw DeadlyImportError("LWS: Not a LightWave scene, magic tag LWSC not found");
+    }
 
     // get file format version and print to log
     ++it;
@@ -540,31 +541,26 @@ void LWSImporter::InternReadFile(const std::string &pFile, aiScene *pScene,
     ASSIMP_LOG_INFO("LWS file format version is " + (*it).tokens[0]);
     first = 0.;
     last = 60.;
-    fps = 25.; /* seems to be a good default frame rate */
+    fps = 25.; // seems to be a good default frame rate
 
-    // Now read all elements in a very straghtforward manner
+    // Now read all elements in a very straightforward manner
     for (; it != root.children.end(); ++it) {
         const char *c = (*it).tokens[1].c_str();
 
         // 'FirstFrame': begin of animation slice
         if ((*it).tokens[0] == "FirstFrame") {
-            if (150392. != first /* see SetupProperties() */)
-                first = strtoul10(c, &c) - 1.; /* we're zero-based */
-        }
-
-        // 'LastFrame': end of animation slice
-        else if ((*it).tokens[0] == "LastFrame") {
-            if (150392. != last /* see SetupProperties() */)
-                last = strtoul10(c, &c) - 1.; /* we're zero-based */
-        }
-
-        // 'FramesPerSecond': frames per second
-        else if ((*it).tokens[0] == "FramesPerSecond") {
+            // see SetupProperties()
+            if (150392. != first ) {
+                first = strtoul10(c, &c) - 1.; // we're zero-based
+            }
+        } else if ((*it).tokens[0] == "LastFrame") { // 'LastFrame': end of animation slice
+            // see SetupProperties()
+            if (150392. != last ) {
+                last = strtoul10(c, &c) - 1.; // we're zero-based
+            }
+        } else if ((*it).tokens[0] == "FramesPerSecond") { // 'FramesPerSecond': frames per second
             fps = strtoul10(c, &c);
-        }
-
-        // 'LoadObjectLayer': load a layer of a specific LWO file
-        else if ((*it).tokens[0] == "LoadObjectLayer") {
+        } else if ((*it).tokens[0] == "LoadObjectLayer") { // 'LoadObjectLayer': load a layer of a specific LWO file
 
             // get layer index
             const int layer = strtoul10(c, &c);
@@ -579,8 +575,9 @@ void LWSImporter::InternReadFile(const std::string &pFile, aiScene *pScene,
             if (version >= 4) { // handle LWSC 4 explicit ID
                 SkipSpaces(&c);
                 d.number = strtoul16(c, &c) & AI_LWS_MASK;
-            } else
+            } else {
                 d.number = cur_object++;
+            }
 
             // and add the file to the import list
             SkipSpaces(&c);
@@ -589,10 +586,8 @@ void LWSImporter::InternReadFile(const std::string &pFile, aiScene *pScene,
             d.id = batch.AddLoadRequest(path, 0, &props);
 
             nodes.push_back(d);
-            num_object++;
-        }
-        // 'LoadObject': load a LWO file into the scenegraph
-        else if ((*it).tokens[0] == "LoadObject") {
+            ++num_object;
+        } else if ((*it).tokens[0] == "LoadObject") { // 'LoadObject': load a LWO file into the scene-graph
 
             // add node to list
             LWS::NodeDesc d;
@@ -601,17 +596,16 @@ void LWSImporter::InternReadFile(const std::string &pFile, aiScene *pScene,
             if (version >= 4) { // handle LWSC 4 explicit ID
                 d.number = strtoul16(c, &c) & AI_LWS_MASK;
                 SkipSpaces(&c);
-            } else
+            } else {
                 d.number = cur_object++;
+            }
             std::string path = FindLWOFile(c);
             d.id = batch.AddLoadRequest(path, 0, NULL);
 
             d.path = path;
             nodes.push_back(d);
-            num_object++;
-        }
-        // 'AddNullObject': add a dummy node to the hierarchy
-        else if ((*it).tokens[0] == "AddNullObject") {
+            ++num_object;
+        } else if ((*it).tokens[0] == "AddNullObject") { // 'AddNullObject': add a dummy node to the hierarchy
 
             // add node to list
             LWS::NodeDesc d;
@@ -619,8 +613,9 @@ void LWSImporter::InternReadFile(const std::string &pFile, aiScene *pScene,
             if (version >= 4) { // handle LWSC 4 explicit ID
                 d.number = strtoul16(c, &c) & AI_LWS_MASK;
                 SkipSpaces(&c);
-            } else
+            } else {
                 d.number = cur_object++;
+            }
             d.name = c;
             nodes.push_back(d);
 
@@ -775,7 +770,6 @@ void LWSImporter::InternReadFile(const std::string &pFile, aiScene *pScene,
         else if ((*it).tokens[0] == "LightFalloffType") {
             if (nodes.empty() || nodes.back().type != LWS::NodeDesc::LIGHT)
                 ASSIMP_LOG_ERROR("LWS: Unexpected keyword: \'LightFalloffType\'");
-
             else
                 nodes.back().lightFalloffType = strtoul10(c);
 
diff --git a/code/AssetLib/LWS/LWSLoader.h b/code/AssetLib/LWS/LWSLoader.h
index a73c2d99d..cc181fa43 100644
--- a/code/AssetLib/LWS/LWSLoader.h
+++ b/code/AssetLib/LWS/LWSLoader.h
@@ -4,7 +4,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,
@@ -48,17 +47,17 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "AssetLib/LWO/LWOFileData.h"
 
-#include <assimp/SceneCombiner.h>
 #include <assimp/BaseImporter.h>
+#include <assimp/SceneCombiner.h>
 
 struct aiImporterDesc;
 
-namespace Assimp    {
-    class BatchLoader;
-    class Importer;
-    class IOSystem;
+namespace Assimp {
+class BatchLoader;
+class Importer;
+class IOSystem;
 
-    namespace LWS   {
+namespace LWS {
 
 // ---------------------------------------------------------------------------
 /** Represents an element in a LWS file.
@@ -66,18 +65,16 @@ namespace Assimp    {
  *  This can either be a single data line - <name> <value> or a data
  *  group - { name <data_line0> ... n }
  */
-class Element
-{
+class Element {
 public:
-    Element()
-    {}
+    Element() {}
 
     // first: name, second: rest
     std::string tokens[2];
     std::list<Element> children;
 
     //! Recursive parsing function
-    void Parse (const char*& buffer);
+    void Parse(const char *&buffer);
 };
 
 #define AI_LWS_MASK (0xffffffff >> 4u)
@@ -85,30 +82,16 @@ public:
 // ---------------------------------------------------------------------------
 /** Represents a LWS scenegraph element
  */
-struct NodeDesc
-{
-    NodeDesc()
-        :   type()
-        ,   id()
-        ,   number  (0)
-        ,   parent  (0)
-        ,   name    ("")
-        ,   isPivotSet (false)
-        ,   lightColor (1.f,1.f,1.f)
-        ,   lightIntensity (1.f)
-        ,   lightType (0)
-        ,   lightFalloffType (0)
-        ,   lightConeAngle (45.f)
-        ,   lightEdgeAngle()
-        ,   parent_resolved (NULL)
-    {}
+struct NodeDesc {
+    NodeDesc() :
+            type(), id(), number(0), parent(0), name(""), isPivotSet(false), lightColor(1.f, 1.f, 1.f), lightIntensity(1.f), lightType(0), lightFalloffType(0), lightConeAngle(45.f), lightEdgeAngle(), parent_resolved(NULL) {}
 
     enum {
 
         OBJECT = 1,
-        LIGHT  = 2,
+        LIGHT = 2,
         CAMERA = 3,
-        BONE   = 4
+        BONE = 4
     } type; // type of node
 
     // if object: path
@@ -122,17 +105,15 @@ struct NodeDesc
     unsigned int parent;
 
     // lights & cameras & dummies: name
-    const char* name;
+    const char *name;
 
     // animation channels
-    std::list< LWO::Envelope > channels;
+    std::list<LWO::Envelope> channels;
 
     // position of pivot point
     aiVector3D pivotPos;
     bool isPivotSet;
 
-
-
     // color of light source
     aiColor3D lightColor;
 
@@ -151,17 +132,14 @@ struct NodeDesc
     // soft cone angle of (spot) light source
     float lightEdgeAngle;
 
-
-
     // list of resolved children
-    std::list< NodeDesc* > children;
+    std::list<NodeDesc *> children;
 
     // resolved parent node
-    NodeDesc* parent_resolved;
-
+    NodeDesc *parent_resolved;
 
     // for std::find()
-    bool operator == (unsigned int num)  const {
+    bool operator==(unsigned int num) const {
         if (!num)
             return false;
         unsigned int _type = num >> 28u;
@@ -179,73 +157,65 @@ struct NodeDesc
  *  contain mainly descriptions how LWO objects are composed together
  *  in a scene.
 */
-class LWSImporter : public BaseImporter
-{
+class LWSImporter : public BaseImporter {
 public:
     LWSImporter();
     ~LWSImporter();
 
-
-public:
-
     // -------------------------------------------------------------------
     // Check whether we can read a specific file
-    bool CanRead( const std::string& pFile, IOSystem* pIOHandler,
-        bool checkSig) const;
+    bool CanRead(const std::string &pFile, IOSystem *pIOHandler,
+            bool checkSig) const;
 
 protected:
-
     // -------------------------------------------------------------------
     // Get list of supported extensions
-    const aiImporterDesc* GetInfo () const;
+    const aiImporterDesc *GetInfo() const;
 
     // -------------------------------------------------------------------
     // Import file into given scene data structure
-    void InternReadFile( const std::string& pFile, aiScene* pScene,
-        IOSystem* pIOHandler);
+    void InternReadFile(const std::string &pFile, aiScene *pScene,
+            IOSystem *pIOHandler);
 
     // -------------------------------------------------------------------
     // Setup import properties
-    void SetupProperties(const Importer* pImp);
+    void SetupProperties(const Importer *pImp);
 
 private:
-
-
     // -------------------------------------------------------------------
     // Read an envelope description
-    void ReadEnvelope(const LWS::Element& dad, LWO::Envelope& out );
+    void ReadEnvelope(const LWS::Element &dad, LWO::Envelope &out);
 
     // -------------------------------------------------------------------
     // Read an envelope description for the older LW file format
-    void ReadEnvelope_Old(std::list< LWS::Element >::const_iterator& it,
-        const std::list< LWS::Element >::const_iterator& end,
-        LWS::NodeDesc& nodes,
-        unsigned int version);
+    void ReadEnvelope_Old(std::list<LWS::Element>::const_iterator &it,
+            const std::list<LWS::Element>::const_iterator &end,
+            LWS::NodeDesc &nodes,
+            unsigned int version);
 
     // -------------------------------------------------------------------
     // Setup a nice name for a node
-    void SetupNodeName(aiNode* nd, LWS::NodeDesc& src);
+    void SetupNodeName(aiNode *nd, LWS::NodeDesc &src);
 
     // -------------------------------------------------------------------
     // Recursively build the scenegraph
-    void BuildGraph(aiNode* nd,
-        LWS::NodeDesc& src,
-        std::vector<AttachmentInfo>& attach,
-        BatchLoader& batch,
-        aiCamera**& camOut,
-        aiLight**& lightOut,
-        std::vector<aiNodeAnim*>& animOut);
+    void BuildGraph(aiNode *nd,
+            LWS::NodeDesc &src,
+            std::vector<AttachmentInfo> &attach,
+            BatchLoader &batch,
+            aiCamera **&camOut,
+            aiLight **&lightOut,
+            std::vector<aiNodeAnim *> &animOut);
 
     // -------------------------------------------------------------------
     // Try several dirs until we find the right location of a LWS file.
-    std::string FindLWOFile(const std::string& in);
+    std::string FindLWOFile(const std::string &in);
 
 private:
-
     bool configSpeedFlag;
-    IOSystem* io;
+    IOSystem *io;
 
-    double first,last,fps;
+    double first, last, fps;
 
     bool noSkeletonMesh;
 };

From 918d3d420623290479fefc67348458c6e915cbea Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Sun, 3 May 2020 15:55:42 +0200
Subject: [PATCH 144/211] fix invalid endif statement in cmake.

---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index da0ddeaa5..6b350f6e3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -521,7 +521,7 @@ SET ( ASSIMP_BUILD_ARCHITECTURE "" CACHE STRING
 IF( ASSIMP_BUILD_ARCHITECTURE STREQUAL "")
 ELSE()
   ADD_DEFINITIONS ( -D'ASSIMP_BUILD_ARCHITECTURE="${ASSIMP_BUILD_ARCHITECTURE}"' )
-ENDIF())
+ENDIF()
 
 # ${CMAKE_GENERATOR}
 SET ( ASSIMP_BUILD_COMPILER "" CACHE STRING

From ea917bd4aeaae6c8e9249f3d3e6c74a8fae981aa Mon Sep 17 00:00:00 2001
From: RichardTea <31507749+RichardTea@users.noreply.github.com>
Date: Mon, 4 May 2020 13:54:49 +0100
Subject: [PATCH 145/211] Move Collada into AssetLib folder

Should make the merge easier
---
 code/{ => AssetLib}/Collada/ColladaExporter.cpp | 0
 code/{ => AssetLib}/Collada/ColladaExporter.h   | 0
 code/{ => AssetLib}/Collada/ColladaHelper.cpp   | 0
 code/{ => AssetLib}/Collada/ColladaHelper.h     | 0
 code/{ => AssetLib}/Collada/ColladaLoader.cpp   | 0
 code/{ => AssetLib}/Collada/ColladaLoader.h     | 0
 code/{ => AssetLib}/Collada/ColladaParser.cpp   | 0
 code/{ => AssetLib}/Collada/ColladaParser.h     | 0
 8 files changed, 0 insertions(+), 0 deletions(-)
 rename code/{ => AssetLib}/Collada/ColladaExporter.cpp (100%)
 rename code/{ => AssetLib}/Collada/ColladaExporter.h (100%)
 rename code/{ => AssetLib}/Collada/ColladaHelper.cpp (100%)
 rename code/{ => AssetLib}/Collada/ColladaHelper.h (100%)
 rename code/{ => AssetLib}/Collada/ColladaLoader.cpp (100%)
 rename code/{ => AssetLib}/Collada/ColladaLoader.h (100%)
 rename code/{ => AssetLib}/Collada/ColladaParser.cpp (100%)
 rename code/{ => AssetLib}/Collada/ColladaParser.h (100%)

diff --git a/code/Collada/ColladaExporter.cpp b/code/AssetLib/Collada/ColladaExporter.cpp
similarity index 100%
rename from code/Collada/ColladaExporter.cpp
rename to code/AssetLib/Collada/ColladaExporter.cpp
diff --git a/code/Collada/ColladaExporter.h b/code/AssetLib/Collada/ColladaExporter.h
similarity index 100%
rename from code/Collada/ColladaExporter.h
rename to code/AssetLib/Collada/ColladaExporter.h
diff --git a/code/Collada/ColladaHelper.cpp b/code/AssetLib/Collada/ColladaHelper.cpp
similarity index 100%
rename from code/Collada/ColladaHelper.cpp
rename to code/AssetLib/Collada/ColladaHelper.cpp
diff --git a/code/Collada/ColladaHelper.h b/code/AssetLib/Collada/ColladaHelper.h
similarity index 100%
rename from code/Collada/ColladaHelper.h
rename to code/AssetLib/Collada/ColladaHelper.h
diff --git a/code/Collada/ColladaLoader.cpp b/code/AssetLib/Collada/ColladaLoader.cpp
similarity index 100%
rename from code/Collada/ColladaLoader.cpp
rename to code/AssetLib/Collada/ColladaLoader.cpp
diff --git a/code/Collada/ColladaLoader.h b/code/AssetLib/Collada/ColladaLoader.h
similarity index 100%
rename from code/Collada/ColladaLoader.h
rename to code/AssetLib/Collada/ColladaLoader.h
diff --git a/code/Collada/ColladaParser.cpp b/code/AssetLib/Collada/ColladaParser.cpp
similarity index 100%
rename from code/Collada/ColladaParser.cpp
rename to code/AssetLib/Collada/ColladaParser.cpp
diff --git a/code/Collada/ColladaParser.h b/code/AssetLib/Collada/ColladaParser.h
similarity index 100%
rename from code/Collada/ColladaParser.h
rename to code/AssetLib/Collada/ColladaParser.h

From 5c9a08e37546acd5d662e38bf4bb88a2ee554a58 Mon Sep 17 00:00:00 2001
From: kimkulling <kim.kulling@googlemail.com>
Date: Mon, 4 May 2020 15:36:54 +0200
Subject: [PATCH 146/211] closes https://github.com/assimp/assimp/issues/3190 :
 fix leak.

---
 include/assimp/metadata.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/include/assimp/metadata.h b/include/assimp/metadata.h
index cd7569ffe..3a50e3b58 100644
--- a/include/assimp/metadata.h
+++ b/include/assimp/metadata.h
@@ -313,8 +313,13 @@ struct aiMetadata {
 
         // Set metadata type
         mValues[index].mType = GetAiType(value);
+
         // Copy the given value to the dynamic storage
-        mValues[index].mData = new T(value);
+        if (nullptr != mValues[index].mData) {
+            ::memcpy(mValues[index].mData, &value, sizeof(T));
+        } else {
+            mValues[index].mData = new T(value);
+        }
 
         return true;
     }

From 8e73984a1105f6b713942fd8125e5bf9cd3e2f6e Mon Sep 17 00:00:00 2001
From: RichardTea <31507749+RichardTea@users.noreply.github.com>
Date: Mon, 4 May 2020 17:47:09 +0100
Subject: [PATCH 147/211] Collada Root Nodes aren't allowed to have meshes

Create a null parent node instead
---
 code/AssetLib/Collada/ColladaExporter.cpp | 12 +++--
 code/AssetLib/Collada/ColladaParser.cpp   |  2 +-
 test/unit/utColladaImportExport.cpp       | 55 +++++++++++++++++++++++
 3 files changed, 61 insertions(+), 8 deletions(-)

diff --git a/code/AssetLib/Collada/ColladaExporter.cpp b/code/AssetLib/Collada/ColladaExporter.cpp
index 5e4cdda2d..e15e81985 100644
--- a/code/AssetLib/Collada/ColladaExporter.cpp
+++ b/code/AssetLib/Collada/ColladaExporter.cpp
@@ -233,12 +233,13 @@ void ColladaExporter::WriteHeader() {
         add_root_node = true;
     }
 
-    if (mScene->mRootNode->mNumChildren == 0) {
+    // Assimp root nodes can have meshes, Collada Scenes cannot
+    if (mScene->mRootNode->mNumChildren == 0 || mScene->mRootNode->mMeshes != 0) {
         add_root_node = true;
     }
 
     if (add_root_node) {
-        aiScene *scene;
+        aiScene *scene = nullptr;
         SceneCombiner::CopyScene(&scene, mScene);
 
         aiNode *root = new aiNode("Scene");
@@ -1493,12 +1494,9 @@ void ColladaExporter::WriteNode(const aiNode *pNode) {
     const std::string node_name = GetNodeName(pNode);
     mOutput << startstr << "<node ";
     if (is_skeleton_root) {
-        mOutput << "id=\"" << node_id << "\" " << (is_joint ? "sid=\"" + node_id + "\" " : ""); // For now, only support one skeleton in a scene.
-        mFoundSkeletonRootNodeID = node_id;
-    } else {
-        mOutput << "id=\"" << node_id << "\" " << (is_joint ? "sid=\"" + node_id + "\" " : "");
+        mFoundSkeletonRootNodeID = node_id; // For now, only support one skeleton in a scene.
     }
-
+    mOutput << "id=\"" << node_id << "\" " << (is_joint ? "sid=\"" + node_id + "\" " : "");
     mOutput << "name=\"" << node_name
             << "\" type=\"" << node_type
             << "\">" << endstr;
diff --git a/code/AssetLib/Collada/ColladaParser.cpp b/code/AssetLib/Collada/ColladaParser.cpp
index d83980929..04e6eb7d4 100644
--- a/code/AssetLib/Collada/ColladaParser.cpp
+++ b/code/AssetLib/Collada/ColladaParser.cpp
@@ -2479,7 +2479,7 @@ void ColladaParser::ReadSceneLibrary() {
 
                 // read name if given.
                 int indexName = TestAttribute("name");
-                const char *attrName = "unnamed";
+                const char *attrName = "Scene";
                 if (indexName > -1)
                     attrName = mReader->getAttributeValue(indexName);
 
diff --git a/test/unit/utColladaImportExport.cpp b/test/unit/utColladaImportExport.cpp
index 876f60c54..3d6e0db23 100644
--- a/test/unit/utColladaImportExport.cpp
+++ b/test/unit/utColladaImportExport.cpp
@@ -42,6 +42,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "UnitTestPCH.h"
 
 #include <assimp/ColladaMetaData.h>
+#include <assimp/SceneCombiner.h>
 #include <assimp/commonMetaData.h>
 #include <assimp/postprocess.h>
 #include <assimp/scene.h>
@@ -211,6 +212,60 @@ TEST_F(utColladaImportExport, importDaeFromFileTest) {
     EXPECT_TRUE(importerTest());
 }
 
+unsigned int GetMeshUseCount(const aiNode *rootNode) {
+    unsigned int result = rootNode->mNumMeshes;
+    for (unsigned int i = 0; i < rootNode->mNumChildren; ++i) {
+        result += GetMeshUseCount(rootNode->mChildren[i]);
+    }
+    return result;
+}
+
+TEST_F(utColladaImportExport, exportRootNodeMeshTest) {
+    Assimp::Importer importer;
+    Assimp::Exporter exporter;
+    const char *outFile = "exportRootNodeMeshTest_out.dae";
+
+    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/Collada/duck.dae", aiProcess_ValidateDataStructure);
+    ASSERT_TRUE(scene != nullptr) << "Fatal: could not import duck.dae!";
+
+    ASSERT_EQ(0u, scene->mRootNode->mNumMeshes) << "Collada import should not give the root node a mesh";
+
+    {
+        // Clone the scene and give the root node a mesh and a transform
+        aiScene *rootMeshScene = nullptr;
+        SceneCombiner::CopyScene(&rootMeshScene, scene);
+        ASSERT_TRUE(rootMeshScene != nullptr) << "Fatal: could not copy scene!";
+        // Do this by moving the meshes from the first child that has some
+        aiNode *rootNode = rootMeshScene->mRootNode;
+        ASSERT_TRUE(rootNode->mNumChildren > 0) << "Fatal: root has no children";
+        aiNode *meshNode = rootNode->mChildren[0];
+        ASSERT_EQ(1u, meshNode->mNumMeshes) << "Fatal: First child node has no duck mesh";
+
+        // Move the meshes to the parent
+        rootNode->mNumMeshes = meshNode->mNumMeshes;
+        rootNode->mMeshes = new unsigned int[rootNode->mNumMeshes];
+        for (unsigned int i = 0; i < rootNode->mNumMeshes; ++i) {
+            rootNode->mMeshes[i] = meshNode->mMeshes[i];
+        }
+
+        meshNode->mNumMeshes = 0;
+        delete[] meshNode->mMeshes;
+
+        ASSERT_EQ(AI_SUCCESS, exporter.Export(rootMeshScene, "collada", outFile)) << "Fatal: Could not export file";
+    }
+
+    // Reimport and look for meshes
+    scene = importer.ReadFile(outFile, aiProcess_ValidateDataStructure);
+    ASSERT_TRUE(scene != nullptr) << "Fatal: could not reimport!";
+
+    // A Collada root node is not allowed to have a mesh
+    ASSERT_EQ(0u, scene->mRootNode->mNumMeshes) << "Collada reimport should not give the root node a mesh";
+
+    // Walk nodes and counts used meshes
+    // Should be exactly one
+    EXPECT_EQ(1u, GetMeshUseCount(scene->mRootNode)) << "Nodes had unexpected number of meshes in use";
+}
+
 TEST_F(utColladaImportExport, exporterUniqueIdsTest) {
     Assimp::Importer importer;
     Assimp::Exporter exporter;

From 3b4a9812e56a1f364e393a9dfc9f909055c9bf7c Mon Sep 17 00:00:00 2001
From: Kim Kulling <kim.kulling@googlemail.com>
Date: Mon, 4 May 2020 20:40:08 +0200
Subject: [PATCH 148/211] add init list for metadatatype.

---
 include/assimp/metadata.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/assimp/metadata.h b/include/assimp/metadata.h
index 3a50e3b58..d3e22b5ad 100644
--- a/include/assimp/metadata.h
+++ b/include/assimp/metadata.h
@@ -86,6 +86,12 @@ typedef enum aiMetadataType {
 struct aiMetadataEntry {
     aiMetadataType mType;
     void *mData;
+
+    aiMetadataEntry() :
+            mType(AI_META_MAX),
+            mData( nullptr ) {
+        // empty
+    }
 };
 
 #ifdef __cplusplus

From 6afb72216cbeae04f120e37a79e229665624b5c5 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Mon, 4 May 2020 20:50:44 +0200
Subject: [PATCH 149/211] Compile constructor of aiMetadataType only for c++

---
 include/assimp/metadata.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/assimp/metadata.h b/include/assimp/metadata.h
index d3e22b5ad..684508a71 100644
--- a/include/assimp/metadata.h
+++ b/include/assimp/metadata.h
@@ -87,11 +87,13 @@ struct aiMetadataEntry {
     aiMetadataType mType;
     void *mData;
 
+#ifdef __cplusplus
     aiMetadataEntry() :
             mType(AI_META_MAX),
             mData( nullptr ) {
         // empty
     }
+#endif
 };
 
 #ifdef __cplusplus

From bf95d1da7cea3608b7db2979738bcd82ab128f74 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Mon, 4 May 2020 21:48:46 +0200
Subject: [PATCH 150/211] fix conversion

---
 code/AssetLib/X3D/X3DImporter_Postprocess.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/code/AssetLib/X3D/X3DImporter_Postprocess.cpp b/code/AssetLib/X3D/X3DImporter_Postprocess.cpp
index a8bc1a00c..993aff02c 100644
--- a/code/AssetLib/X3D/X3DImporter_Postprocess.cpp
+++ b/code/AssetLib/X3D/X3DImporter_Postprocess.cpp
@@ -787,8 +787,10 @@ void X3DImporter::Postprocess_CollectMetadata(const CX3DImporter_NodeElement& pN
 			// Add an element according to its type.
 			if((*it)->Type == CX3DImporter_NodeElement::ENET_MetaBoolean)
 			{
-				if(((CX3DImporter_NodeElement_MetaBoolean*)cur_meta)->Value.size() > 0)
-					pSceneNode.mMetaData->Set(static_cast<unsigned int>(meta_idx), cur_meta->Name, *(((CX3DImporter_NodeElement_MetaBoolean*)cur_meta)->Value.begin()));
+				if(((CX3DImporter_NodeElement_MetaBoolean*)cur_meta)->Value.size() > 0) {
+					const bool v = (bool) *( ( (CX3DImporter_NodeElement_MetaBoolean*) cur_meta )->Value.begin());
+                    pSceneNode.mMetaData->Set(static_cast<unsigned int>(meta_idx), cur_meta->Name, v);
+                }
 			}
 			else if((*it)->Type == CX3DImporter_NodeElement::ENET_MetaDouble)
 			{

From d1ae6ac77a9380b3b915262d2f5682739c8e8ac1 Mon Sep 17 00:00:00 2001
From: RichardTea <31507749+RichardTea@users.noreply.github.com>
Date: Tue, 5 May 2020 09:51:41 +0100
Subject: [PATCH 151/211] Fix typo in <visual_scene>

Swapped Id and Name
---
 code/AssetLib/Collada/ColladaExporter.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/code/AssetLib/Collada/ColladaExporter.cpp b/code/AssetLib/Collada/ColladaExporter.cpp
index 5e4cdda2d..3f4f53a3d 100644
--- a/code/AssetLib/Collada/ColladaExporter.cpp
+++ b/code/AssetLib/Collada/ColladaExporter.cpp
@@ -1226,8 +1226,8 @@ void ColladaExporter::WriteFloatArray(const std::string &pIdString, FloatDataTyp
 // ------------------------------------------------------------------------------------------------
 // Writes the scene library
 void ColladaExporter::WriteSceneLibrary() {
-    const std::string sceneName = GetNodeUniqueId(mScene->mRootNode);
-    const std::string sceneId = GetNodeName(mScene->mRootNode);
+    const std::string sceneId = GetNodeUniqueId(mScene->mRootNode);
+    const std::string sceneName = GetNodeName(mScene->mRootNode);
 
     mOutput << startstr << "<library_visual_scenes>" << endstr;
     PushTag();

From 56a4e615336ea7410b25fe612b216340217adc0f Mon Sep 17 00:00:00 2001
From: RichardTea <31507749+RichardTea@users.noreply.github.com>
Date: Tue, 5 May 2020 10:16:13 +0100
Subject: [PATCH 152/211] Collada: Don't copy the scene when exporting

This was purely to add a virtual top-level node
Use a flag instead.
Also add more const
---
 code/AssetLib/Collada/ColladaExporter.cpp | 105 ++++++++++------------
 code/AssetLib/Collada/ColladaExporter.h   |   7 +-
 2 files changed, 53 insertions(+), 59 deletions(-)

diff --git a/code/AssetLib/Collada/ColladaExporter.cpp b/code/AssetLib/Collada/ColladaExporter.cpp
index 480d6790b..567f7c8e7 100644
--- a/code/AssetLib/Collada/ColladaExporter.cpp
+++ b/code/AssetLib/Collada/ColladaExporter.cpp
@@ -117,22 +117,37 @@ static const std::string XMLIDEncode(const std::string &name) {
     return idEncoded.str();
 }
 
+// ------------------------------------------------------------------------------------------------
+// Helper functions to create unique ids
+inline bool IsUniqueId(const std::unordered_set<std::string> &idSet, const std::string &idStr) {
+    return (idSet.find(idStr) == idSet.end());
+}
+
+inline std::string MakeUniqueId(const std::unordered_set<std::string> &idSet, const std::string &idPrefix, const std::string &postfix) {
+    std::string result(idPrefix + postfix);
+    if (!IsUniqueId(idSet, result)) {
+        // Select a number to append
+        size_t idnum = 1;
+        do {
+            result = idPrefix + '_' + to_string(idnum) + postfix;
+            ++idnum;
+        } while (!IsUniqueId(idSet, result));
+    }
+    return result;
+}
+
 // ------------------------------------------------------------------------------------------------
 // Constructor for a specific scene to export
 ColladaExporter::ColladaExporter(const aiScene *pScene, IOSystem *pIOSystem, const std::string &path, const std::string &file) :
         mIOSystem(pIOSystem),
         mPath(path),
-        mFile(file) {
+        mFile(file),
+        mScene(pScene),
+        endstr("\n") {
     // make sure that all formatting happens using the standard, C locale and not the user's current locale
     mOutput.imbue(std::locale("C"));
     mOutput.precision(ASSIMP_AI_REAL_TEXT_PRECISION);
 
-    mScene = pScene;
-    mSceneOwned = false;
-
-    // set up strings
-    endstr = "\n";
-
     // start writing the file
     WriteFile();
 }
@@ -140,9 +155,6 @@ ColladaExporter::ColladaExporter(const aiScene *pScene, IOSystem *pIOSystem, con
 // ------------------------------------------------------------------------------------------------
 // Destructor
 ColladaExporter::~ColladaExporter() {
-    if (mSceneOwned) {
-        delete mScene;
-    }
 }
 
 // ------------------------------------------------------------------------------------------------
@@ -171,10 +183,11 @@ void ColladaExporter::WriteFile() {
     // customized, Writes the animation library
     WriteAnimationsLibrary();
 
-    // useless Collada fu at the end, just in case we haven't had enough indirections, yet.
+    // instantiate the scene(s)
+    // For Assimp there will only ever be one
     mOutput << startstr << "<scene>" << endstr;
     PushTag();
-    mOutput << startstr << "<instance_visual_scene url=\"#" + GetNodeUniqueId(mScene->mRootNode) + "\" />" << endstr;
+    mOutput << startstr << "<instance_visual_scene url=\"#" + mSceneId + "\" />" << endstr;
     PopTag();
     mOutput << startstr << "</scene>" << endstr;
     PopTag();
@@ -209,13 +222,13 @@ void ColladaExporter::WriteHeader() {
     mScene->mRootNode->mTransformation.Decompose(scaling, rotation, position);
     rotation.Normalize();
 
-    bool add_root_node = false;
+    mAdd_root_node = false;
 
     ai_real scale = 1.0;
     if (std::abs(scaling.x - scaling.y) <= epsilon && std::abs(scaling.x - scaling.z) <= epsilon && std::abs(scaling.y - scaling.z) <= epsilon) {
         scale = (ai_real)((((double)scaling.x) + ((double)scaling.y) + ((double)scaling.z)) / 3.0);
     } else {
-        add_root_node = true;
+        mAdd_root_node = true;
     }
 
     std::string up_axis = "Y_UP";
@@ -226,34 +239,19 @@ void ColladaExporter::WriteHeader() {
     } else if (rotation.Equal(z_rot, epsilon)) {
         up_axis = "Z_UP";
     } else {
-        add_root_node = true;
+        mAdd_root_node = true;
     }
 
     if (!position.Equal(aiVector3D(0, 0, 0))) {
-        add_root_node = true;
+        mAdd_root_node = true;
     }
 
     // Assimp root nodes can have meshes, Collada Scenes cannot
     if (mScene->mRootNode->mNumChildren == 0 || mScene->mRootNode->mMeshes != 0) {
-        add_root_node = true;
+        mAdd_root_node = true;
     }
 
-    if (add_root_node) {
-        aiScene *scene = nullptr;
-        SceneCombiner::CopyScene(&scene, mScene);
-
-        aiNode *root = new aiNode("Scene");
-
-        root->mNumChildren = 1;
-        root->mChildren = new aiNode *[root->mNumChildren];
-
-        root->mChildren[0] = scene->mRootNode;
-        scene->mRootNode->mParent = root;
-        scene->mRootNode = root;
-
-        mScene = scene;
-        mSceneOwned = true;
-
+    if (mAdd_root_node) {
         up_axis = "Y_UP";
         scale = 1.0;
     }
@@ -1227,17 +1225,29 @@ void ColladaExporter::WriteFloatArray(const std::string &pIdString, FloatDataTyp
 // ------------------------------------------------------------------------------------------------
 // Writes the scene library
 void ColladaExporter::WriteSceneLibrary() {
-    const std::string sceneId = GetNodeUniqueId(mScene->mRootNode);
-    const std::string sceneName = GetNodeName(mScene->mRootNode);
+    // Determine if we are using the aiScene root or our own
+    std::string sceneName("Scene");
+    if (mAdd_root_node) {
+        mSceneId = MakeUniqueId(mUniqueIds, sceneName, std::string());
+        mUniqueIds.insert(mSceneId);
+    } else {
+        mSceneId = GetNodeUniqueId(mScene->mRootNode);
+        sceneName = GetNodeName(mScene->mRootNode);
+    }
 
     mOutput << startstr << "<library_visual_scenes>" << endstr;
     PushTag();
-    mOutput << startstr << "<visual_scene id=\"" + sceneId + "\" name=\"" + sceneName + "\">" << endstr;
+    mOutput << startstr << "<visual_scene id=\"" + mSceneId + "\" name=\"" + sceneName + "\">" << endstr;
     PushTag();
 
-    // start recursive write at the root node
-    for (size_t a = 0; a < mScene->mRootNode->mNumChildren; ++a)
-        WriteNode(mScene->mRootNode->mChildren[a]);
+    if (mAdd_root_node) {
+        // Export the root node
+        WriteNode(mScene->mRootNode);
+    } else {
+        // Have already exported the root node
+        for (size_t a = 0; a < mScene->mRootNode->mNumChildren; ++a)
+            WriteNode(mScene->mRootNode->mChildren[a]);
+    }
 
     PopTag();
     mOutput << startstr << "</visual_scene>" << endstr;
@@ -1610,23 +1620,6 @@ void ColladaExporter::WriteNode(const aiNode *pNode) {
     mOutput << startstr << "</node>" << endstr;
 }
 
-inline bool IsUniqueId(const std::unordered_set<std::string> &idSet, const std::string &idStr) {
-    return (idSet.find(idStr) == idSet.end());
-}
-
-inline std::string MakeUniqueId(const std::unordered_set<std::string> &idSet, const std::string &idPrefix, const std::string &postfix) {
-    std::string result(idPrefix + postfix);
-    if (!IsUniqueId(idSet, result)) {
-        // Select a number to append
-        size_t idnum = 1;
-        do {
-            result = idPrefix + '_' + to_string(idnum) + postfix;
-            ++idnum;
-        } while (!IsUniqueId(idSet, result));
-    }
-    return result;
-}
-
 void ColladaExporter::CreateNodeIds(const aiNode *node) {
     GetNodeUniqueId(node);
     for (size_t a = 0; a < node->mNumChildren; ++a)
diff --git a/code/AssetLib/Collada/ColladaExporter.h b/code/AssetLib/Collada/ColladaExporter.h
index bea65bafc..e9a3530ae 100644
--- a/code/AssetLib/Collada/ColladaExporter.h
+++ b/code/AssetLib/Collada/ColladaExporter.h
@@ -196,13 +196,14 @@ public:
     const std::string mFile;
 
     /// The scene to be written
-    const aiScene *mScene;
-    bool mSceneOwned;
+    const aiScene *const mScene;
+    std::string mSceneId;
+    bool mAdd_root_node = false;
 
     /// current line start string, contains the current indentation for simple stream insertion
     std::string startstr;
     /// current line end string for simple stream insertion
-    std::string endstr;
+    const std::string endstr;
 
     // pair of color and texture - texture precedences color
     struct Surface {

From dc8550290ef2ce2b9d26e98c4172cbb289b56f83 Mon Sep 17 00:00:00 2001
From: RichardTea <31507749+RichardTea@users.noreply.github.com>
Date: Tue, 5 May 2020 10:53:26 +0100
Subject: [PATCH 153/211] Ensure to delete the scene copy after the test

---
 test/unit/utColladaImportExport.cpp | 26 ++++++++++++++++++++------
 1 file changed, 20 insertions(+), 6 deletions(-)

diff --git a/test/unit/utColladaImportExport.cpp b/test/unit/utColladaImportExport.cpp
index 3d6e0db23..451c8e235 100644
--- a/test/unit/utColladaImportExport.cpp
+++ b/test/unit/utColladaImportExport.cpp
@@ -53,6 +53,20 @@ using namespace Assimp;
 
 class utColladaImportExport : public AbstractImportExportBase {
 public:
+    // Clones the scene in an exception-safe way
+    struct SceneCloner {
+        SceneCloner(const aiScene *scene) {
+            sceneCopy = nullptr;
+            SceneCombiner::CopyScene(&sceneCopy, scene);
+        }
+
+        ~SceneCloner() {
+            delete sceneCopy;
+            sceneCopy = nullptr;
+        }
+        aiScene *sceneCopy;
+    };
+
     virtual bool importerTest() final {
         Assimp::Importer importer;
         const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/Collada/duck.dae", aiProcess_ValidateDataStructure);
@@ -231,12 +245,10 @@ TEST_F(utColladaImportExport, exportRootNodeMeshTest) {
     ASSERT_EQ(0u, scene->mRootNode->mNumMeshes) << "Collada import should not give the root node a mesh";
 
     {
-        // Clone the scene and give the root node a mesh and a transform
-        aiScene *rootMeshScene = nullptr;
-        SceneCombiner::CopyScene(&rootMeshScene, scene);
-        ASSERT_TRUE(rootMeshScene != nullptr) << "Fatal: could not copy scene!";
+        SceneCloner clone(scene);
+        ASSERT_TRUE(clone.sceneCopy != nullptr) << "Fatal: could not copy scene!";
         // Do this by moving the meshes from the first child that has some
-        aiNode *rootNode = rootMeshScene->mRootNode;
+        aiNode *rootNode = clone.sceneCopy->mRootNode;
         ASSERT_TRUE(rootNode->mNumChildren > 0) << "Fatal: root has no children";
         aiNode *meshNode = rootNode->mChildren[0];
         ASSERT_EQ(1u, meshNode->mNumMeshes) << "Fatal: First child node has no duck mesh";
@@ -248,10 +260,12 @@ TEST_F(utColladaImportExport, exportRootNodeMeshTest) {
             rootNode->mMeshes[i] = meshNode->mMeshes[i];
         }
 
+        // Remove the meshes from the original node
         meshNode->mNumMeshes = 0;
         delete[] meshNode->mMeshes;
+        meshNode->mMeshes = nullptr;
 
-        ASSERT_EQ(AI_SUCCESS, exporter.Export(rootMeshScene, "collada", outFile)) << "Fatal: Could not export file";
+        ASSERT_EQ(AI_SUCCESS, exporter.Export(clone.sceneCopy, "collada", outFile)) << "Fatal: Could not export file";
     }
 
     // Reimport and look for meshes

From 60e8146b9fa5e1322b1a2b8e1368c91c5cacb62c Mon Sep 17 00:00:00 2001
From: Yingying Wang <ywang@snapchat.com>
Date: Tue, 5 May 2020 12:51:40 -0700
Subject: [PATCH 154/211] fix wrong target idx when importing

---
 code/AssetLib/glTF2/glTF2Asset.inl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/AssetLib/glTF2/glTF2Asset.inl b/code/AssetLib/glTF2/glTF2Asset.inl
index 0c99d059b..881fd4efc 100644
--- a/code/AssetLib/glTF2/glTF2Asset.inl
+++ b/code/AssetLib/glTF2/glTF2Asset.inl
@@ -1002,7 +1002,7 @@ inline void Mesh::Read(Value &pJSON_Object, Asset &pAsset_Root) {
                         // Valid attribute semantics include POSITION, NORMAL, TANGENT
                         int undPos = 0;
                         Mesh::AccessorList *vec = 0;
-                        if (GetAttribTargetVector(prim, i, attr, vec, undPos)) {
+                        if (GetAttribTargetVector(prim, j, attr, vec, undPos)) {
                             size_t idx = (attr[undPos] == '_') ? atoi(attr + undPos + 1) : 0;
                             if ((*vec).size() <= idx) {
                                 (*vec).resize(idx + 1);

From 4c75857f501ab16d20a2699d64f823f8de269c78 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Wed, 6 May 2020 13:46:26 +0200
Subject: [PATCH 155/211] Remove duplicate flag

---
 test/unit/utTriangulate.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/test/unit/utTriangulate.cpp b/test/unit/utTriangulate.cpp
index 7c5ba738c..a95331250 100644
--- a/test/unit/utTriangulate.cpp
+++ b/test/unit/utTriangulate.cpp
@@ -65,8 +65,7 @@ void TriangulateProcessTest::SetUp() {
     pcMesh->mFaces = new aiFace[1000];
     pcMesh->mVertices = new aiVector3D[10000];
 
-    pcMesh->mPrimitiveTypes = aiPrimitiveType_POINT | aiPrimitiveType_LINE |
-                              aiPrimitiveType_LINE | aiPrimitiveType_POLYGON;
+    pcMesh->mPrimitiveTypes = aiPrimitiveType_POINT | aiPrimitiveType_LINE | aiPrimitiveType_POLYGON;
 
     for (unsigned int m = 0, t = 0, q = 4; m < 1000; ++m) {
         ++t;

From 201347700f7b688081976210c7ba68120e905216 Mon Sep 17 00:00:00 2001
From: Sercan Degirmenci <degirmencisercan@gmail.com>
Date: Wed, 6 May 2020 16:15:23 +0300
Subject: [PATCH 156/211] fix incorrect header path on framework build

---
 code/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/CMakeLists.txt b/code/CMakeLists.txt
index e6ed3fa88..9f347f0a5 100644
--- a/code/CMakeLists.txt
+++ b/code/CMakeLists.txt
@@ -1232,7 +1232,7 @@ if (APPLE)
     # add ./Compiler/*.h to assimp.framework via copy command
     ADD_CUSTOM_COMMAND(TARGET assimp POST_BUILD
       COMMAND "${CMAKE_COMMAND}" -E copy_directory
-         "../${HEADER_PATH}/Compiler"
+         "${HEADER_PATH}/Compiler"
          assimp.framework/Headers/Compiler
       COMMENT "Copying public ./Compiler/ header files to framework bundle's Headers/Compiler/")
   ENDIF()

From 927488ee5d8b26c1ce324f2231b9b8ea82fb7700 Mon Sep 17 00:00:00 2001
From: kimkulling <kim.kulling@googlemail.com>
Date: Thu, 7 May 2020 13:59:18 +0200
Subject: [PATCH 157/211] integrate first fuzzer target.

---
 fuzz/assimp_fuzzer.cc | 56 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 fuzz/assimp_fuzzer.cc

diff --git a/fuzz/assimp_fuzzer.cc b/fuzz/assimp_fuzzer.cc
new file mode 100644
index 000000000..c113fefdf
--- /dev/null
+++ b/fuzz/assimp_fuzzer.cc
@@ -0,0 +1,56 @@
+/*
+---------------------------------------------------------------------------
+Open Asset Import Library (assimp)
+---------------------------------------------------------------------------
+
+Copyright (c) 2006-2020, assimp team
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the following
+conditions are met:
+
+* Redistributions of source code must retain the above
+  copyright notice, this list of conditions and the
+  following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the
+  following disclaimer in the documentation and/or other
+  materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+  contributors may be used to endorse or promote products
+  derived from this software without specific prior
+  written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+---------------------------------------------------------------------------
+*/
+#include <assimp/cimport.h>
+#include <assimp/scene.h>
+#include <assimp/postprocess.h>
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t dataSize) {
+	aiLogStream stream = aiGetPredefinedLogStream(aiDefaultLogStream_STDOUT,NULL);
+	aiAttachLogStream(&stream);
+
+    Importer importer;
+    const aiScene *sc = importer.ReadFileFromMemory(data, dataSize,
+        aiProcessPreset_TargetRealtime_Quality, "3ds");
+
+    aiDetachLogStream(&stream);
+    
+    return 0;
+}

From a1bcca2c99bd08e108cf6e87ed3148bdcb5de2c7 Mon Sep 17 00:00:00 2001
From: kimkulling <kim.kulling@googlemail.com>
Date: Thu, 7 May 2020 14:00:40 +0200
Subject: [PATCH 158/211] remove step prototype: does not work this way.

---
 code/AssetLib/StepFile/StepFileGen1.cpp     | 2194 ------
 code/AssetLib/StepFile/StepFileGen2.cpp     | 3068 --------
 code/AssetLib/StepFile/StepFileGen3.cpp     | 5746 ---------------
 code/AssetLib/StepFile/StepFileImporter.cpp |  114 -
 code/AssetLib/StepFile/StepFileImporter.h   |   69 -
 code/AssetLib/StepFile/StepReaderGen.h      | 7291 -------------------
 code/CApi/CInterfaceIOWrapper.cpp           |   46 +-
 code/CApi/CInterfaceIOWrapper.h             |   45 +-
 tools/assimp_view/AnimEvaluator.cpp         |   71 +-
 tools/assimp_view/AnimEvaluator.h           |   10 +-
 tools/assimp_view/AssetHelper.h             |  324 +-
 tools/assimp_view/Background.cpp            |    3 +-
 tools/assimp_view/MaterialManager.h         |  282 +-
 tools/assimp_view/SceneAnimator.h           |   60 +-
 tools/assimp_view/assimp_view.cpp           |  913 ++-
 tools/assimp_view/assimp_view.h             |  214 +-
 16 files changed, 916 insertions(+), 19534 deletions(-)
 delete mode 100644 code/AssetLib/StepFile/StepFileGen1.cpp
 delete mode 100644 code/AssetLib/StepFile/StepFileGen2.cpp
 delete mode 100644 code/AssetLib/StepFile/StepFileGen3.cpp
 delete mode 100644 code/AssetLib/StepFile/StepFileImporter.cpp
 delete mode 100644 code/AssetLib/StepFile/StepFileImporter.h
 delete mode 100644 code/AssetLib/StepFile/StepReaderGen.h

diff --git a/code/AssetLib/StepFile/StepFileGen1.cpp b/code/AssetLib/StepFile/StepFileGen1.cpp
deleted file mode 100644
index 077b2d4c5..000000000
--- a/code/AssetLib/StepFile/StepFileGen1.cpp
+++ /dev/null
@@ -1,2194 +0,0 @@
-/*
-Open Asset Import Library (ASSIMP)
-----------------------------------------------------------------------
-
-Copyright (c) 2006-2020, ASSIMP Development Team
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms, 
-with or without modification, are permitted provided that the 
-following conditions are met:
-
-* Redistributions of source code must retain the above
-  copyright notice, this list of conditions and the
-  following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-  copyright notice, this list of conditions and the
-  following disclaimer in the documentation and/or other
-  materials provided with the distribution.
-
-* Neither the name of the ASSIMP team, nor the names of its
-  contributors may be used to endorse or promote products
-  derived from this software without specific prior
-  written permission of the ASSIMP Development Team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-----------------------------------------------------------------------
-*/
-
-/** MACHINE-GENERATED by scripts/ICFImporter/CppGenerator.py */
-
-#ifndef ASSIMP_BUILD_NO_STEP_IMPORTER
-
-#include "code/Importer/StepFile/StepReaderGen.h"
-
-namespace Assimp {
-using namespace StepFile;
-
-namespace {
-
-	typedef EXPRESS::ConversionSchema::SchemaEntry SchemaEntry;
-
-	const SchemaEntry schema_raw[] =  {
-		SchemaEntry("absorbed_dose_measure",NULL )
-,		SchemaEntry("acceleration_measure",NULL )
-,		SchemaEntry("action_items",NULL )
-,		SchemaEntry("action_method_items",NULL )
-,		SchemaEntry("action_request_item",NULL )
-,		SchemaEntry("ahead_or_behind",NULL )
-,		SchemaEntry("amount_of_substance_measure",NULL )
-,		SchemaEntry("angle_direction_reference_select",NULL )
-,		SchemaEntry("angle_direction_reference_with_a2p3d_select",NULL )
-,		SchemaEntry("angle_relator",NULL )
-,		SchemaEntry("annotation_plane_element",NULL )
-,		SchemaEntry("annotation_representation_select",NULL )
-,		SchemaEntry("annotation_symbol_occurrence_item",NULL )
-,		SchemaEntry("annotation_text_occurrence_item",NULL )
-,		SchemaEntry("approval_item",NULL )
-,		SchemaEntry("approved_item",NULL )
-,		SchemaEntry("area_measure",NULL )
-,		SchemaEntry("area_or_view",NULL )
-,		SchemaEntry("attribute_classification_item",NULL )
-,		SchemaEntry("attribute_language_item",NULL )
-,		SchemaEntry("attribute_type",NULL )
-,		SchemaEntry("axis2_placement",NULL )
-,		SchemaEntry("b_spline_curve_form",NULL )
-,		SchemaEntry("b_spline_surface_form",NULL )
-,		SchemaEntry("base_solid_select",NULL )
-,		SchemaEntry("blend_end_condition_select",NULL )
-,		SchemaEntry("blend_radius_variation_type",NULL )
-,		SchemaEntry("boolean_operand",NULL )
-,		SchemaEntry("boolean_operator",NULL )
-,		SchemaEntry("box_characteristic_select",NULL )
-,		SchemaEntry("box_height",NULL )
-,		SchemaEntry("box_rotate_angle",NULL )
-,		SchemaEntry("box_slant_angle",NULL )
-,		SchemaEntry("box_width",NULL )
-,		SchemaEntry("camera_model_d3_multi_clipping_interection_select",NULL )
-,		SchemaEntry("camera_model_d3_multi_clipping_union_select",NULL )
-,		SchemaEntry("capacitance_measure",NULL )
-,		SchemaEntry("category_usage_item",NULL )
-,		SchemaEntry("cc_classified_item",NULL )
-,		SchemaEntry("cc_person_organization_item",NULL )
-,		SchemaEntry("cc_specified_item",NULL )
-,		SchemaEntry("celsius_temperature_measure",NULL )
-,		SchemaEntry("central_or_parallel",NULL )
-,		SchemaEntry("certification_item",NULL )
-,		SchemaEntry("certified_item",NULL )
-,		SchemaEntry("change_request_item",NULL )
-,		SchemaEntry("character_spacing_select",NULL )
-,		SchemaEntry("character_style_select",NULL )
-,		SchemaEntry("characterized_action_definition",NULL )
-,		SchemaEntry("characterized_definition",NULL )
-,		SchemaEntry("characterized_material_property",NULL )
-,		SchemaEntry("characterized_product_composition_value",NULL )
-,		SchemaEntry("characterized_product_definition",NULL )
-,		SchemaEntry("class_usage_effectivity_context_item",NULL )
-,		SchemaEntry("classification_item",NULL )
-,		SchemaEntry("classified_item",NULL )
-,		SchemaEntry("compound_item_definition",NULL )
-,		SchemaEntry("conductance_measure",NULL )
-,		SchemaEntry("configuration_design_item",NULL )
-,		SchemaEntry("configured_effectivity_context_item",NULL )
-,		SchemaEntry("configured_effectivity_item",NULL )
-,		SchemaEntry("constructive_geometry_representation_or_shape_represenation",NULL )
-,		SchemaEntry("context_dependent_measure",NULL )
-,		SchemaEntry("contract_item",NULL )
-,		SchemaEntry("contracted_item",NULL )
-,		SchemaEntry("count_measure",NULL )
-,		SchemaEntry("csg_primitive",NULL )
-,		SchemaEntry("csg_select",NULL )
-,		SchemaEntry("curve_font_or_scaled_curve_font_select",NULL )
-,		SchemaEntry("curve_on_surface",NULL )
-,		SchemaEntry("curve_or_annotation_curve_occurrence",NULL )
-,		SchemaEntry("curve_or_render",NULL )
-,		SchemaEntry("curve_style_font_select",NULL )
-,		SchemaEntry("date_and_time_item",NULL )
-,		SchemaEntry("date_item",NULL )
-,		SchemaEntry("date_time_item",NULL )
-,		SchemaEntry("date_time_or_event_occurrence",NULL )
-,		SchemaEntry("date_time_select",NULL )
-,		SchemaEntry("day_in_month_number",NULL )
-,		SchemaEntry("day_in_week_number",NULL )
-,		SchemaEntry("day_in_year_number",NULL )
-,		SchemaEntry("defined_symbol_select",NULL )
-,		SchemaEntry("derived_property_select",NULL )
-,		SchemaEntry("description_attribute_select",NULL )
-,		SchemaEntry("descriptive_measure",NULL )
-,		SchemaEntry("dimension_count",NULL )
-,		SchemaEntry("dimension_extent_usage",NULL )
-,		SchemaEntry("dimensional_characteristic",NULL )
-,		SchemaEntry("direction_count_select",NULL )
-,		SchemaEntry("document_identifier_assigned_item",NULL )
-,		SchemaEntry("document_reference_item",NULL )
-,		SchemaEntry("dose_equivalent_measure",NULL )
-,		SchemaEntry("draughting_callout_element",NULL )
-,		SchemaEntry("draughting_model_item_association_select",NULL )
-,		SchemaEntry("draughting_model_item_select",NULL )
-,		SchemaEntry("draughting_titled_item",NULL )
-,		SchemaEntry("effectivity_item",NULL )
-,		SchemaEntry("electric_charge_measure",NULL )
-,		SchemaEntry("electric_current_measure",NULL )
-,		SchemaEntry("electric_potential_measure",NULL )
-,		SchemaEntry("energy_measure",NULL )
-,		SchemaEntry("event_occurrence_item",NULL )
-,		SchemaEntry("external_identification_item",NULL )
-,		SchemaEntry("fill_area_style_tile_shape_select",NULL )
-,		SchemaEntry("fill_style_select",NULL )
-,		SchemaEntry("font_select",NULL )
-,		SchemaEntry("force_measure",NULL )
-,		SchemaEntry("founded_item_select",NULL )
-,		SchemaEntry("frequency_measure",NULL )
-,		SchemaEntry("generalized_surface_select",NULL )
-,		SchemaEntry("geometric_item_specific_usage_select",NULL )
-,		SchemaEntry("geometric_set_select",NULL )
-,		SchemaEntry("groupable_item",NULL )
-,		SchemaEntry("hour_in_day",NULL )
-,		SchemaEntry("id_attribute_select",NULL )
-,		SchemaEntry("identification_item",NULL )
-,		SchemaEntry("identifier",NULL )
-,		SchemaEntry("illuminance_measure",NULL )
-,		SchemaEntry("inductance_measure",NULL )
-,		SchemaEntry("instance_usage_context_select",NULL )
-,		SchemaEntry("invisibility_context",NULL )
-,		SchemaEntry("invisible_item",NULL )
-,		SchemaEntry("ir_usage_item",NULL )
-,		SchemaEntry("knot_type",NULL )
-,		SchemaEntry("label",NULL )
-,		SchemaEntry("layered_item",NULL )
-,		SchemaEntry("length_measure",NULL )
-,		SchemaEntry("limit_condition",NULL )
-,		SchemaEntry("list_of_reversible_topology_item",NULL )
-,		SchemaEntry("list_representation_item",NULL )
-,		SchemaEntry("luminous_flux_measure",NULL )
-,		SchemaEntry("luminous_intensity_measure",NULL )
-,		SchemaEntry("magnetic_flux_density_measure",NULL )
-,		SchemaEntry("magnetic_flux_measure",NULL )
-,		SchemaEntry("marker_select",NULL )
-,		SchemaEntry("marker_type",NULL )
-,		SchemaEntry("mass_measure",NULL )
-,		SchemaEntry("measure_value",NULL )
-,		SchemaEntry("mechanical_design_and_draughting_relationship_select",NULL )
-,		SchemaEntry("mechanical_design_geometric_presentation_area_items",NULL )
-,		SchemaEntry("mechanical_design_geometric_presentation_representation_items",NULL )
-,		SchemaEntry("message",NULL )
-,		SchemaEntry("minute_in_hour",NULL )
-,		SchemaEntry("month_in_year_number",NULL )
-,		SchemaEntry("multi_language_attribute_item",NULL )
-,		SchemaEntry("name_attribute_select",NULL )
-,		SchemaEntry("name_item",NULL )
-,		SchemaEntry("non_negative_length_measure",NULL )
-,		SchemaEntry("nonnegative_integer",NULL )
-,		SchemaEntry("null_style",NULL )
-,		SchemaEntry("numeric_measure",NULL )
-,		SchemaEntry("organization_item",NULL )
-,		SchemaEntry("orientation_basis_select",NULL )
-,		SchemaEntry("parameter_value",NULL )
-,		SchemaEntry("pcurve_or_surface",NULL )
-,		SchemaEntry("person_and_organization_item",NULL )
-,		SchemaEntry("person_organization_select",NULL )
-,		SchemaEntry("picture_representation_item_select",NULL )
-,		SchemaEntry("plane_angle_measure",NULL )
-,		SchemaEntry("plane_or_planar_box",NULL )
-,		SchemaEntry("point_and_vector_member",NULL )
-,		SchemaEntry("point_and_vector_members",NULL )
-,		SchemaEntry("point_path_members",NULL )
-,		SchemaEntry("positive_integer",NULL )
-,		SchemaEntry("positive_length_measure",NULL )
-,		SchemaEntry("positive_plane_angle_measure",NULL )
-,		SchemaEntry("positive_ratio_measure",NULL )
-,		SchemaEntry("power_measure",NULL )
-,		SchemaEntry("preferred_surface_curve_representation",NULL )
-,		SchemaEntry("presentable_text",NULL )
-,		SchemaEntry("presentation_representation_select",NULL )
-,		SchemaEntry("presentation_size_assignment_select",NULL )
-,		SchemaEntry("presentation_style_select",NULL )
-//,		SchemaEntry("presented_item_select",NULL )
-,		SchemaEntry("pressure_measure",NULL )
-,		SchemaEntry("product_definition_or_assembly_relationship",NULL )
-,		SchemaEntry("product_definition_or_breakdown_element_usage",NULL )
-,		SchemaEntry("product_definition_or_product_definition_relationship",NULL )
-,		SchemaEntry("product_or_formation_or_definition",NULL )
-,		SchemaEntry("project_item",NULL )
-,		SchemaEntry("radioactivity_measure",NULL )
-,		SchemaEntry("ratio_measure",NULL )
-,		SchemaEntry("rendering_properties_select",NULL )
-,		SchemaEntry("represented_definition",NULL )
-,		SchemaEntry("requirement_assigned_item",NULL )
-,		SchemaEntry("requirement_satisfaction_item",NULL )
-,		SchemaEntry("requirement_source_item",NULL )
-,		SchemaEntry("resistance_measure",NULL )
-,		SchemaEntry("reversible_topology",NULL )
-,		SchemaEntry("reversible_topology_item",NULL )
-,		SchemaEntry("role_select",NULL )
-,		SchemaEntry("rule_superseded_item",NULL )
-,		SchemaEntry("second_in_minute",NULL )
-,		SchemaEntry("security_classification_item",NULL )
-,		SchemaEntry("set_of_reversible_topology_item",NULL )
-,		SchemaEntry("set_representation_item",NULL )
-,		SchemaEntry("shading_curve_method",NULL )
-,		SchemaEntry("shading_surface_method",NULL )
-,		SchemaEntry("shape_definition",NULL )
-,		SchemaEntry("shell",NULL )
-,		SchemaEntry("si_prefix",NULL )
-,		SchemaEntry("si_unit_name",NULL )
-,		SchemaEntry("size_select",NULL )
-,		SchemaEntry("sketch_basis_select",NULL )
-,		SchemaEntry("solid_angle_measure",NULL )
-,		SchemaEntry("source",NULL )
-,		SchemaEntry("source_item",NULL )
-,		SchemaEntry("start_request_item",NULL )
-,		SchemaEntry("string_representation_item_select",NULL )
-,		SchemaEntry("style_context_select",NULL )
-,		SchemaEntry("surface_side",NULL )
-,		SchemaEntry("surface_side_style_select",NULL )
-,		SchemaEntry("surface_style_element_select",NULL )
-,		SchemaEntry("symbol_style_select",NULL )
-,		SchemaEntry("text",NULL )
-,		SchemaEntry("text_alignment",NULL )
-,		SchemaEntry("text_delineation",NULL )
-,		SchemaEntry("text_or_character",NULL )
-,		SchemaEntry("text_path",NULL )
-,		SchemaEntry("text_string_representation_item",NULL )
-,		SchemaEntry("thermodynamic_temperature_measure",NULL )
-,		SchemaEntry("time_interval_item",NULL )
-,		SchemaEntry("time_measure",NULL )
-,		SchemaEntry("tolerance_method_definition",NULL )
-,		SchemaEntry("transformation",NULL )
-,		SchemaEntry("transition_code",NULL )
-,		SchemaEntry("trim_condition_select",NULL )
-,		SchemaEntry("trim_intent",NULL )
-,		SchemaEntry("trimming_preference",NULL )
-,		SchemaEntry("trimming_select",NULL )
-,		SchemaEntry("u_direction_count",NULL )
-,		SchemaEntry("unit",NULL )
-,		SchemaEntry("v_direction_count",NULL )
-,		SchemaEntry("value_qualifier",NULL )
-,		SchemaEntry("vector_or_direction",NULL )
-,		SchemaEntry("velocity_measure",NULL )
-,		SchemaEntry("volume_measure",NULL )
-,		SchemaEntry("week_in_year_number",NULL )
-,		SchemaEntry("work_item",NULL )
-,		SchemaEntry("year_number",NULL )
-,		SchemaEntry("measure_with_unit",&STEP::ObjectHelper<measure_with_unit,2>::Construct )
-,		SchemaEntry("absorbed_dose_measure_with_unit",&STEP::ObjectHelper<absorbed_dose_measure_with_unit,0>::Construct )
-,		SchemaEntry("derived_unit",&STEP::ObjectHelper<derived_unit,1>::Construct )
-,		SchemaEntry("absorbed_dose_unit",&STEP::ObjectHelper<absorbed_dose_unit,0>::Construct )
-,		SchemaEntry("abstract_variable",&STEP::ObjectHelper<abstract_variable,0>::Construct )
-,		SchemaEntry("acceleration_measure_with_unit",&STEP::ObjectHelper<acceleration_measure_with_unit,0>::Construct )
-,		SchemaEntry("acceleration_unit",&STEP::ObjectHelper<acceleration_unit,0>::Construct )
-,		SchemaEntry("action",&STEP::ObjectHelper<action,3>::Construct )
-,		SchemaEntry("action_assignment",&STEP::ObjectHelper<action_assignment,1>::Construct )
-,		SchemaEntry("action_directive",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("action_method",&STEP::ObjectHelper<action_method,4>::Construct )
-,		SchemaEntry("action_method_assignment",&STEP::ObjectHelper<action_method_assignment,2>::Construct )
-,		SchemaEntry("action_method_relationship",&STEP::ObjectHelper<action_method_relationship,4>::Construct )
-,		SchemaEntry("action_method_role",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("action_property",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("action_property_representation",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("action_relationship",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("action_request_assignment",&STEP::ObjectHelper<action_request_assignment,1>::Construct )
-,		SchemaEntry("action_request_solution",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("action_request_status",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("action_status",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("address",&STEP::ObjectHelper<address,12>::Construct )
-,		SchemaEntry("representation",&STEP::ObjectHelper<representation,3>::Construct )
-,		SchemaEntry("shape_representation",&STEP::ObjectHelper<shape_representation,0>::Construct )
-,		SchemaEntry("advanced_brep_shape_representation",&STEP::ObjectHelper<advanced_brep_shape_representation,0>::Construct )
-,		SchemaEntry("face_surface",&STEP::ObjectHelper<face_surface,2>::Construct )
-,		SchemaEntry("advanced_face",&STEP::ObjectHelper<advanced_face,0>::Construct )
-,		SchemaEntry("alternate_product_relationship",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("amount_of_substance_measure_with_unit",&STEP::ObjectHelper<amount_of_substance_measure_with_unit,0>::Construct )
-,		SchemaEntry("named_unit",&STEP::ObjectHelper<named_unit,1>::Construct )
-,		SchemaEntry("amount_of_substance_unit",&STEP::ObjectHelper<amount_of_substance_unit,0>::Construct )
-,		SchemaEntry("angle_direction_reference",&STEP::ObjectHelper<angle_direction_reference,0>::Construct )
-,		SchemaEntry("representation_item",&STEP::ObjectHelper<representation_item,1>::Construct )
-,		SchemaEntry("geometric_representation_item",&STEP::ObjectHelper<geometric_representation_item,0>::Construct )
-,		SchemaEntry("draughting_callout",&STEP::ObjectHelper<draughting_callout,1>::Construct )
-,		SchemaEntry("dimension_curve_directed_callout",&STEP::ObjectHelper<dimension_curve_directed_callout,0>::Construct )
-,		SchemaEntry("angular_dimension",&STEP::ObjectHelper<angular_dimension,0>::Construct )
-,		SchemaEntry("shape_aspect_relationship",&STEP::ObjectHelper<shape_aspect_relationship,4>::Construct )
-,		SchemaEntry("dimensional_location",&STEP::ObjectHelper<dimensional_location,0>::Construct )
-,		SchemaEntry("angular_location",&STEP::ObjectHelper<angular_location,1>::Construct )
-,		SchemaEntry("dimensional_size",&STEP::ObjectHelper<dimensional_size,2>::Construct )
-,		SchemaEntry("angular_size",&STEP::ObjectHelper<angular_size,1>::Construct )
-,		SchemaEntry("geometric_tolerance",&STEP::ObjectHelper<geometric_tolerance,4>::Construct )
-,		SchemaEntry("geometric_tolerance_with_datum_reference",&STEP::ObjectHelper<geometric_tolerance_with_datum_reference,1>::Construct )
-,		SchemaEntry("angularity_tolerance",&STEP::ObjectHelper<angularity_tolerance,0>::Construct )
-,		SchemaEntry("styled_item",&STEP::ObjectHelper<styled_item,2>::Construct )
-,		SchemaEntry("annotation_occurrence",&STEP::ObjectHelper<annotation_occurrence,0>::Construct )
-,		SchemaEntry("annotation_curve_occurrence",&STEP::ObjectHelper<annotation_curve_occurrence,0>::Construct )
-,		SchemaEntry("annotation_fill_area",&STEP::ObjectHelper<annotation_fill_area,1>::Construct )
-,		SchemaEntry("annotation_fill_area_occurrence",&STEP::ObjectHelper<annotation_fill_area_occurrence,1>::Construct )
-,		SchemaEntry("annotation_occurrence_relationship",&STEP::ObjectHelper<annotation_occurrence_relationship,4>::Construct )
-,		SchemaEntry("annotation_occurrence_associativity",&STEP::ObjectHelper<annotation_occurrence_associativity,0>::Construct )
-,		SchemaEntry("annotation_plane",&STEP::ObjectHelper<annotation_plane,1>::Construct )
-,		SchemaEntry("annotation_symbol_occurrence",&STEP::ObjectHelper<annotation_symbol_occurrence,0>::Construct )
-,		SchemaEntry("annotation_subfigure_occurrence",&STEP::ObjectHelper<annotation_subfigure_occurrence,0>::Construct )
-,		SchemaEntry("mapped_item",&STEP::ObjectHelper<mapped_item,2>::Construct )
-,		SchemaEntry("annotation_symbol",&STEP::ObjectHelper<annotation_symbol,0>::Construct )
-,		SchemaEntry("annotation_text",&STEP::ObjectHelper<annotation_text,0>::Construct )
-,		SchemaEntry("annotation_text_character",&STEP::ObjectHelper<annotation_text_character,1>::Construct )
-,		SchemaEntry("annotation_text_occurrence",&STEP::ObjectHelper<annotation_text_occurrence,0>::Construct )
-,		SchemaEntry("shape_aspect",&STEP::ObjectHelper<shape_aspect,4>::Construct )
-,		SchemaEntry("derived_shape_aspect",&STEP::ObjectHelper<derived_shape_aspect,0>::Construct )
-,		SchemaEntry("apex",&STEP::ObjectHelper<apex,0>::Construct )
-,		SchemaEntry("application_context",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("application_context_element",&STEP::ObjectHelper<application_context_element,2>::Construct )
-,		SchemaEntry("application_protocol_definition",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("applied_action_assignment",&STEP::ObjectHelper<applied_action_assignment,1>::Construct )
-,		SchemaEntry("applied_action_method_assignment",&STEP::ObjectHelper<applied_action_method_assignment,1>::Construct )
-,		SchemaEntry("applied_action_request_assignment",&STEP::ObjectHelper<applied_action_request_assignment,1>::Construct )
-,		SchemaEntry("approval_assignment",&STEP::ObjectHelper<approval_assignment,1>::Construct )
-,		SchemaEntry("applied_approval_assignment",&STEP::ObjectHelper<applied_approval_assignment,1>::Construct )
-,		SchemaEntry("attribute_classification_assignment",&STEP::ObjectHelper<attribute_classification_assignment,3>::Construct )
-,		SchemaEntry("applied_attribute_classification_assignment",&STEP::ObjectHelper<applied_attribute_classification_assignment,1>::Construct )
-,		SchemaEntry("certification_assignment",&STEP::ObjectHelper<certification_assignment,1>::Construct )
-,		SchemaEntry("applied_certification_assignment",&STEP::ObjectHelper<applied_certification_assignment,1>::Construct )
-,		SchemaEntry("classification_assignment",&STEP::ObjectHelper<classification_assignment,2>::Construct )
-,		SchemaEntry("applied_classification_assignment",&STEP::ObjectHelper<applied_classification_assignment,1>::Construct )
-,		SchemaEntry("contract_assignment",&STEP::ObjectHelper<contract_assignment,1>::Construct )
-,		SchemaEntry("applied_contract_assignment",&STEP::ObjectHelper<applied_contract_assignment,1>::Construct )
-,		SchemaEntry("date_and_time_assignment",&STEP::ObjectHelper<date_and_time_assignment,2>::Construct )
-,		SchemaEntry("applied_date_and_time_assignment",&STEP::ObjectHelper<applied_date_and_time_assignment,1>::Construct )
-,		SchemaEntry("date_assignment",&STEP::ObjectHelper<date_assignment,2>::Construct )
-,		SchemaEntry("applied_date_assignment",&STEP::ObjectHelper<applied_date_assignment,1>::Construct )
-,		SchemaEntry("document_reference",&STEP::ObjectHelper<document_reference,2>::Construct )
-,		SchemaEntry("applied_document_reference",&STEP::ObjectHelper<applied_document_reference,1>::Construct )
-,		SchemaEntry("document_usage_constraint_assignment",&STEP::ObjectHelper<document_usage_constraint_assignment,2>::Construct )
-,		SchemaEntry("applied_document_usage_constraint_assignment",&STEP::ObjectHelper<applied_document_usage_constraint_assignment,1>::Construct )
-,		SchemaEntry("effectivity_assignment",&STEP::ObjectHelper<effectivity_assignment,1>::Construct )
-,		SchemaEntry("applied_effectivity_assignment",&STEP::ObjectHelper<applied_effectivity_assignment,1>::Construct )
-,		SchemaEntry("event_occurrence_assignment",&STEP::ObjectHelper<event_occurrence_assignment,2>::Construct )
-,		SchemaEntry("applied_event_occurrence_assignment",&STEP::ObjectHelper<applied_event_occurrence_assignment,1>::Construct )
-,		SchemaEntry("identification_assignment",&STEP::ObjectHelper<identification_assignment,2>::Construct )
-,		SchemaEntry("external_identification_assignment",&STEP::ObjectHelper<external_identification_assignment,1>::Construct )
-,		SchemaEntry("applied_external_identification_assignment",&STEP::ObjectHelper<applied_external_identification_assignment,1>::Construct )
-,		SchemaEntry("group_assignment",&STEP::ObjectHelper<group_assignment,1>::Construct )
-,		SchemaEntry("applied_group_assignment",&STEP::ObjectHelper<applied_group_assignment,1>::Construct )
-,		SchemaEntry("applied_identification_assignment",&STEP::ObjectHelper<applied_identification_assignment,1>::Construct )
-,		SchemaEntry("name_assignment",&STEP::ObjectHelper<name_assignment,1>::Construct )
-,		SchemaEntry("applied_name_assignment",&STEP::ObjectHelper<applied_name_assignment,1>::Construct )
-,		SchemaEntry("organization_assignment",&STEP::ObjectHelper<organization_assignment,2>::Construct )
-,		SchemaEntry("applied_organization_assignment",&STEP::ObjectHelper<applied_organization_assignment,1>::Construct )
-,		SchemaEntry("organizational_project_assignment",&STEP::ObjectHelper<organizational_project_assignment,2>::Construct )
-,		SchemaEntry("applied_organizational_project_assignment",&STEP::ObjectHelper<applied_organizational_project_assignment,1>::Construct )
-,		SchemaEntry("person_and_organization_assignment",&STEP::ObjectHelper<person_and_organization_assignment,2>::Construct )
-,		SchemaEntry("applied_person_and_organization_assignment",&STEP::ObjectHelper<applied_person_and_organization_assignment,1>::Construct )
-//,		SchemaEntry("presented_item",&STEP::ObjectHelper<presented_item,0>::Construct )
-,		SchemaEntry("applied_presented_item",&STEP::ObjectHelper<applied_presented_item,1>::Construct )
-,		SchemaEntry("security_classification_assignment",&STEP::ObjectHelper<security_classification_assignment,1>::Construct )
-,		SchemaEntry("applied_security_classification_assignment",&STEP::ObjectHelper<applied_security_classification_assignment,1>::Construct )
-,		SchemaEntry("time_interval_assignment",&STEP::ObjectHelper<time_interval_assignment,2>::Construct )
-,		SchemaEntry("applied_time_interval_assignment",&STEP::ObjectHelper<applied_time_interval_assignment,1>::Construct )
-,		SchemaEntry("applied_usage_right",&STEP::ObjectHelper<applied_usage_right,0>::Construct )
-,		SchemaEntry("approval",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("approval_date_time",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("approval_person_organization",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("approval_relationship",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("approval_role",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("approval_status",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("area_in_set",&STEP::ObjectHelper<area_in_set,2>::Construct )
-,		SchemaEntry("area_measure_with_unit",&STEP::ObjectHelper<area_measure_with_unit,0>::Construct )
-,		SchemaEntry("area_unit",&STEP::ObjectHelper<area_unit,0>::Construct )
-,		SchemaEntry("product_definition_relationship",&STEP::ObjectHelper<product_definition_relationship,5>::Construct )
-,		SchemaEntry("product_definition_usage",&STEP::ObjectHelper<product_definition_usage,0>::Construct )
-,		SchemaEntry("assembly_component_usage",&STEP::ObjectHelper<assembly_component_usage,1>::Construct )
-,		SchemaEntry("assembly_component_usage_substitute",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("assigned_requirement",&STEP::ObjectHelper<assigned_requirement,1>::Construct )
-,		SchemaEntry("compound_representation_item",&STEP::ObjectHelper<compound_representation_item,1>::Construct )
-,		SchemaEntry("atomic_formula",&STEP::ObjectHelper<atomic_formula,0>::Construct )
-,		SchemaEntry("attribute_assertion",&STEP::ObjectHelper<attribute_assertion,0>::Construct )
-,		SchemaEntry("attribute_language_assignment",&STEP::ObjectHelper<attribute_language_assignment,1>::Construct )
-,		SchemaEntry("attribute_value_assignment",&STEP::ObjectHelper<attribute_value_assignment,3>::Construct )
-,		SchemaEntry("attribute_value_role",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("auxiliary_geometric_representation_item",&STEP::ObjectHelper<auxiliary_geometric_representation_item,0>::Construct )
-,		SchemaEntry("placement",&STEP::ObjectHelper<placement,1>::Construct )
-,		SchemaEntry("axis1_placement",&STEP::ObjectHelper<axis1_placement,1>::Construct )
-,		SchemaEntry("axis2_placement_2d",&STEP::ObjectHelper<axis2_placement_2d,1>::Construct )
-,		SchemaEntry("axis2_placement_3d",&STEP::ObjectHelper<axis2_placement_3d,2>::Construct )
-,		SchemaEntry("curve",&STEP::ObjectHelper<curve,0>::Construct )
-,		SchemaEntry("bounded_curve",&STEP::ObjectHelper<bounded_curve,0>::Construct )
-,		SchemaEntry("b_spline_curve",&STEP::ObjectHelper<b_spline_curve,5>::Construct )
-,		SchemaEntry("b_spline_curve_with_knots",&STEP::ObjectHelper<b_spline_curve_with_knots,3>::Construct )
-,		SchemaEntry("surface",&STEP::ObjectHelper<surface,0>::Construct )
-,		SchemaEntry("bounded_surface",&STEP::ObjectHelper<bounded_surface,0>::Construct )
-,		SchemaEntry("b_spline_surface",&STEP::ObjectHelper<b_spline_surface,6>::Construct )
-,		SchemaEntry("b_spline_surface_with_knots",&STEP::ObjectHelper<b_spline_surface_with_knots,5>::Construct )
-,		SchemaEntry("product_definition",&STEP::ObjectHelper<product_definition,4>::Construct )
-,		SchemaEntry("rule_software_definition",&STEP::ObjectHelper<rule_software_definition,0>::Construct )
-,		SchemaEntry("rule_definition",&STEP::ObjectHelper<rule_definition,0>::Construct )
-,		SchemaEntry("back_chaining_rule",&STEP::ObjectHelper<back_chaining_rule,0>::Construct )
-,		SchemaEntry("back_chaining_rule_body",&STEP::ObjectHelper<back_chaining_rule_body,0>::Construct )
-,		SchemaEntry("colour",&STEP::ObjectHelper<colour,0>::Construct )
-,		SchemaEntry("background_colour",&STEP::ObjectHelper<background_colour,1>::Construct )
-,		SchemaEntry("beveled_sheet_representation",&STEP::ObjectHelper<beveled_sheet_representation,0>::Construct )
-,		SchemaEntry("bezier_curve",&STEP::ObjectHelper<bezier_curve,0>::Construct )
-,		SchemaEntry("bezier_surface",&STEP::ObjectHelper<bezier_surface,0>::Construct )
-,		SchemaEntry("generic_expression",&STEP::ObjectHelper<generic_expression,0>::Construct )
-,		SchemaEntry("binary_generic_expression",&STEP::ObjectHelper<binary_generic_expression,1>::Construct )
-,		SchemaEntry("binary_numeric_expression",&STEP::ObjectHelper<binary_numeric_expression,0>::Construct )
-,		SchemaEntry("binary_representation_item",&STEP::ObjectHelper<binary_representation_item,1>::Construct )
-,		SchemaEntry("block",&STEP::ObjectHelper<block,4>::Construct )
-,		SchemaEntry("expression",&STEP::ObjectHelper<expression,0>::Construct )
-,		SchemaEntry("boolean_expression",&STEP::ObjectHelper<boolean_expression,0>::Construct )
-,		SchemaEntry("boolean_literal",&STEP::ObjectHelper<boolean_literal,1>::Construct )
-,		SchemaEntry("boolean_representation_item",&STEP::ObjectHelper<boolean_representation_item,0>::Construct )
-,		SchemaEntry("boolean_result",&STEP::ObjectHelper<boolean_result,3>::Construct )
-,		SchemaEntry("composite_curve",&STEP::ObjectHelper<composite_curve,2>::Construct )
-,		SchemaEntry("composite_curve_on_surface",&STEP::ObjectHelper<composite_curve_on_surface,0>::Construct )
-,		SchemaEntry("boundary_curve",&STEP::ObjectHelper<boundary_curve,0>::Construct )
-,		SchemaEntry("bounded_pcurve",&STEP::ObjectHelper<bounded_pcurve,0>::Construct )
-,		SchemaEntry("bounded_surface_curve",&STEP::ObjectHelper<bounded_surface_curve,0>::Construct )
-,		SchemaEntry("founded_item",&STEP::ObjectHelper<founded_item,0>::Construct )
-,		SchemaEntry("box_domain",&STEP::ObjectHelper<box_domain,4>::Construct )
-,		SchemaEntry("half_space_solid",&STEP::ObjectHelper<half_space_solid,2>::Construct )
-,		SchemaEntry("boxed_half_space",&STEP::ObjectHelper<boxed_half_space,1>::Construct )
-,		SchemaEntry("breakdown_context",&STEP::ObjectHelper<breakdown_context,0>::Construct )
-,		SchemaEntry("breakdown_element_group_assignment",&STEP::ObjectHelper<breakdown_element_group_assignment,1>::Construct )
-,		SchemaEntry("breakdown_element_realization",&STEP::ObjectHelper<breakdown_element_realization,0>::Construct )
-,		SchemaEntry("breakdown_element_usage",&STEP::ObjectHelper<breakdown_element_usage,0>::Construct )
-,		SchemaEntry("breakdown_of",&STEP::ObjectHelper<breakdown_of,0>::Construct )
-,		SchemaEntry("solid_model",&STEP::ObjectHelper<solid_model,0>::Construct )
-,		SchemaEntry("manifold_solid_brep",&STEP::ObjectHelper<manifold_solid_brep,1>::Construct )
-,		SchemaEntry("brep_with_voids",&STEP::ObjectHelper<brep_with_voids,1>::Construct )
-,		SchemaEntry("bytes_representation_item",&STEP::ObjectHelper<bytes_representation_item,0>::Construct )
-,		SchemaEntry("date",&STEP::ObjectHelper<date,1>::Construct )
-,		SchemaEntry("calendar_date",&STEP::ObjectHelper<calendar_date,2>::Construct )
-,		SchemaEntry("camera_image",&STEP::ObjectHelper<camera_image,0>::Construct )
-,		SchemaEntry("camera_image_3d_with_scale",&STEP::ObjectHelper<camera_image_3d_with_scale,0>::Construct )
-,		SchemaEntry("camera_model",&STEP::ObjectHelper<camera_model,0>::Construct )
-,		SchemaEntry("camera_model_d3",&STEP::ObjectHelper<camera_model_d3,2>::Construct )
-,		SchemaEntry("camera_model_d3_multi_clipping",&STEP::ObjectHelper<camera_model_d3_multi_clipping,1>::Construct )
-,		SchemaEntry("camera_model_d3_multi_clipping_intersection",&STEP::ObjectHelper<camera_model_d3_multi_clipping_intersection,1>::Construct )
-,		SchemaEntry("camera_model_d3_multi_clipping_union",&STEP::ObjectHelper<camera_model_d3_multi_clipping_union,1>::Construct )
-,		SchemaEntry("camera_model_d3_with_hlhsr",&STEP::ObjectHelper<camera_model_d3_with_hlhsr,1>::Construct )
-,		SchemaEntry("camera_model_with_light_sources",&STEP::ObjectHelper<camera_model_with_light_sources,1>::Construct )
-,		SchemaEntry("representation_map",&STEP::ObjectHelper<representation_map,2>::Construct )
-,		SchemaEntry("camera_usage",&STEP::ObjectHelper<camera_usage,0>::Construct )
-,		SchemaEntry("capacitance_measure_with_unit",&STEP::ObjectHelper<capacitance_measure_with_unit,0>::Construct )
-,		SchemaEntry("capacitance_unit",&STEP::ObjectHelper<capacitance_unit,0>::Construct )
-,		SchemaEntry("point",&STEP::ObjectHelper<point,0>::Construct )
-,		SchemaEntry("cartesian_point",&STEP::ObjectHelper<cartesian_point,1>::Construct )
-,		SchemaEntry("cartesian_transformation_operator",&STEP::ObjectHelper<cartesian_transformation_operator,4>::Construct )
-,		SchemaEntry("cartesian_transformation_operator_2d",&STEP::ObjectHelper<cartesian_transformation_operator_2d,0>::Construct )
-,		SchemaEntry("cartesian_transformation_operator_3d",&STEP::ObjectHelper<cartesian_transformation_operator_3d,1>::Construct )
-,		SchemaEntry("cc_design_approval",&STEP::ObjectHelper<cc_design_approval,1>::Construct )
-,		SchemaEntry("cc_design_certification",&STEP::ObjectHelper<cc_design_certification,1>::Construct )
-,		SchemaEntry("cc_design_contract",&STEP::ObjectHelper<cc_design_contract,1>::Construct )
-,		SchemaEntry("cc_design_date_and_time_assignment",&STEP::ObjectHelper<cc_design_date_and_time_assignment,1>::Construct )
-,		SchemaEntry("cc_design_person_and_organization_assignment",&STEP::ObjectHelper<cc_design_person_and_organization_assignment,1>::Construct )
-,		SchemaEntry("cc_design_security_classification",&STEP::ObjectHelper<cc_design_security_classification,1>::Construct )
-,		SchemaEntry("cc_design_specification_reference",&STEP::ObjectHelper<cc_design_specification_reference,1>::Construct )
-,		SchemaEntry("celsius_temperature_measure_with_unit",&STEP::ObjectHelper<celsius_temperature_measure_with_unit,0>::Construct )
-,		SchemaEntry("centre_of_symmetry",&STEP::ObjectHelper<centre_of_symmetry,0>::Construct )
-,		SchemaEntry("certification",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("certification_type",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("change",&STEP::ObjectHelper<change,1>::Construct )
-,		SchemaEntry("change_request",&STEP::ObjectHelper<change_request,1>::Construct )
-,		SchemaEntry("character_glyph_font_usage",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("character_glyph_style_outline",&STEP::ObjectHelper<character_glyph_style_outline,1>::Construct )
-,		SchemaEntry("character_glyph_style_stroke",&STEP::ObjectHelper<character_glyph_style_stroke,1>::Construct )
-,		SchemaEntry("symbol_representation",&STEP::ObjectHelper<symbol_representation,0>::Construct )
-,		SchemaEntry("generic_character_glyph_symbol",&STEP::ObjectHelper<generic_character_glyph_symbol,0>::Construct )
-,		SchemaEntry("character_glyph_symbol",&STEP::ObjectHelper<character_glyph_symbol,2>::Construct )
-,		SchemaEntry("character_glyph_symbol_outline",&STEP::ObjectHelper<character_glyph_symbol_outline,1>::Construct )
-,		SchemaEntry("character_glyph_symbol_stroke",&STEP::ObjectHelper<character_glyph_symbol_stroke,1>::Construct )
-,		SchemaEntry("general_property",&STEP::ObjectHelper<general_property,3>::Construct )
-,		SchemaEntry("characteristic_data_column_header",&STEP::ObjectHelper<characteristic_data_column_header,0>::Construct )
-,		SchemaEntry("general_property_relationship",&STEP::ObjectHelper<general_property_relationship,4>::Construct )
-,		SchemaEntry("characteristic_data_column_header_link",&STEP::ObjectHelper<characteristic_data_column_header_link,0>::Construct )
-,		SchemaEntry("characteristic_data_table_header",&STEP::ObjectHelper<characteristic_data_table_header,0>::Construct )
-,		SchemaEntry("characteristic_data_table_header_decomposition",&STEP::ObjectHelper<characteristic_data_table_header_decomposition,0>::Construct )
-,		SchemaEntry("group",&STEP::ObjectHelper<group,2>::Construct )
-,		SchemaEntry("characteristic_type",&STEP::ObjectHelper<characteristic_type,0>::Construct )
-,		SchemaEntry("characterized_class",&STEP::ObjectHelper<characterized_class,0>::Construct )
-,		SchemaEntry("characterized_object",&STEP::ObjectHelper<characterized_object,2>::Construct )
-,		SchemaEntry("conic",&STEP::ObjectHelper<conic,1>::Construct )
-,		SchemaEntry("circle",&STEP::ObjectHelper<circle,1>::Construct )
-,		SchemaEntry("circular_runout_tolerance",&STEP::ObjectHelper<circular_runout_tolerance,0>::Construct )
-,		SchemaEntry("class_t",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("class_by_extension",&STEP::ObjectHelper<class_by_extension,0>::Construct )
-,		SchemaEntry("class_by_intension",&STEP::ObjectHelper<class_by_intension,0>::Construct )
-,		SchemaEntry("class_system",&STEP::ObjectHelper<class_system,0>::Construct )
-,		SchemaEntry("effectivity_context_assignment",&STEP::ObjectHelper<effectivity_context_assignment,2>::Construct )
-,		SchemaEntry("class_usage_effectivity_context_assignment",&STEP::ObjectHelper<class_usage_effectivity_context_assignment,1>::Construct )
-,		SchemaEntry("classification_role",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("topological_representation_item",&STEP::ObjectHelper<topological_representation_item,0>::Construct )
-,		SchemaEntry("connected_face_set",&STEP::ObjectHelper<connected_face_set,1>::Construct )
-,		SchemaEntry("closed_shell",&STEP::ObjectHelper<closed_shell,0>::Construct )
-,		SchemaEntry("coaxiality_tolerance",&STEP::ObjectHelper<coaxiality_tolerance,0>::Construct )
-,		SchemaEntry("colour_specification",&STEP::ObjectHelper<colour_specification,1>::Construct )
-,		SchemaEntry("colour_rgb",&STEP::ObjectHelper<colour_rgb,3>::Construct )
-,		SchemaEntry("common_datum",&STEP::ObjectHelper<common_datum,0>::Construct )
-,		SchemaEntry("comparison_expression",&STEP::ObjectHelper<comparison_expression,0>::Construct )
-,		SchemaEntry("complex_clause",&STEP::ObjectHelper<complex_clause,0>::Construct )
-,		SchemaEntry("complex_conjunctive_clause",&STEP::ObjectHelper<complex_conjunctive_clause,0>::Construct )
-,		SchemaEntry("complex_disjunctive_clause",&STEP::ObjectHelper<complex_disjunctive_clause,0>::Construct )
-,		SchemaEntry("modified_solid",&STEP::ObjectHelper<modified_solid,2>::Construct )
-,		SchemaEntry("shelled_solid",&STEP::ObjectHelper<shelled_solid,2>::Construct )
-,		SchemaEntry("complex_shelled_solid",&STEP::ObjectHelper<complex_shelled_solid,1>::Construct )
-,		SchemaEntry("composite_assembly_definition",&STEP::ObjectHelper<composite_assembly_definition,0>::Construct )
-,		SchemaEntry("composite_assembly_sequence_definition",&STEP::ObjectHelper<composite_assembly_sequence_definition,0>::Construct )
-,		SchemaEntry("laminate_table",&STEP::ObjectHelper<laminate_table,0>::Construct )
-,		SchemaEntry("part_laminate_table",&STEP::ObjectHelper<part_laminate_table,0>::Construct )
-,		SchemaEntry("composite_assembly_table",&STEP::ObjectHelper<composite_assembly_table,0>::Construct )
-,		SchemaEntry("composite_curve_segment",&STEP::ObjectHelper<composite_curve_segment,3>::Construct )
-,		SchemaEntry("material_designation",&STEP::ObjectHelper<material_designation,2>::Construct )
-,		SchemaEntry("composite_material_designation",&STEP::ObjectHelper<composite_material_designation,0>::Construct )
-,		SchemaEntry("composite_shape_aspect",&STEP::ObjectHelper<composite_shape_aspect,0>::Construct )
-,		SchemaEntry("composite_sheet_representation",&STEP::ObjectHelper<composite_sheet_representation,0>::Construct )
-,		SchemaEntry("composite_text",&STEP::ObjectHelper<composite_text,1>::Construct )
-,		SchemaEntry("composite_text_with_associated_curves",&STEP::ObjectHelper<composite_text_with_associated_curves,1>::Construct )
-,		SchemaEntry("composite_text_with_blanking_box",&STEP::ObjectHelper<composite_text_with_blanking_box,1>::Construct )
-,		SchemaEntry("composite_text_with_delineation",&STEP::ObjectHelper<composite_text_with_delineation,1>::Construct )
-,		SchemaEntry("composite_text_with_extent",&STEP::ObjectHelper<composite_text_with_extent,1>::Construct )
-,		SchemaEntry("compound_shape_representation",&STEP::ObjectHelper<compound_shape_representation,0>::Construct )
-,		SchemaEntry("concentricity_tolerance",&STEP::ObjectHelper<concentricity_tolerance,0>::Construct )
-,		SchemaEntry("concept_feature_operator",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("concept_feature_relationship",&STEP::ObjectHelper<concept_feature_relationship,4>::Construct )
-,		SchemaEntry("concept_feature_relationship_with_condition",&STEP::ObjectHelper<concept_feature_relationship_with_condition,1>::Construct )
-,		SchemaEntry("product_concept_feature",&STEP::ObjectHelper<product_concept_feature,3>::Construct )
-,		SchemaEntry("conditional_concept_feature",&STEP::ObjectHelper<conditional_concept_feature,1>::Construct )
-,		SchemaEntry("conductance_measure_with_unit",&STEP::ObjectHelper<conductance_measure_with_unit,0>::Construct )
-,		SchemaEntry("conductance_unit",&STEP::ObjectHelper<conductance_unit,0>::Construct )
-,		SchemaEntry("configuration_item",&STEP::ObjectHelper<configuration_item,5>::Construct )
-,		SchemaEntry("configurable_item",&STEP::ObjectHelper<configurable_item,1>::Construct )
-,		SchemaEntry("configuration_design",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("effectivity",&STEP::ObjectHelper<effectivity,1>::Construct )
-,		SchemaEntry("product_definition_effectivity",&STEP::ObjectHelper<product_definition_effectivity,1>::Construct )
-,		SchemaEntry("configuration_effectivity",&STEP::ObjectHelper<configuration_effectivity,1>::Construct )
-,		SchemaEntry("configuration_item_relationship",&STEP::ObjectHelper<configuration_item_relationship,4>::Construct )
-,		SchemaEntry("configuration_item_hierarchical_relationship",&STEP::ObjectHelper<configuration_item_hierarchical_relationship,0>::Construct )
-,		SchemaEntry("configuration_item_revision_sequence",&STEP::ObjectHelper<configuration_item_revision_sequence,0>::Construct )
-,		SchemaEntry("configured_effectivity_assignment",&STEP::ObjectHelper<configured_effectivity_assignment,1>::Construct )
-,		SchemaEntry("configured_effectivity_context_assignment",&STEP::ObjectHelper<configured_effectivity_context_assignment,1>::Construct )
-,		SchemaEntry("conical_stepped_hole_transition",&STEP::ObjectHelper<conical_stepped_hole_transition,3>::Construct )
-,		SchemaEntry("elementary_surface",&STEP::ObjectHelper<elementary_surface,1>::Construct )
-,		SchemaEntry("conical_surface",&STEP::ObjectHelper<conical_surface,2>::Construct )
-,		SchemaEntry("connected_edge_set",&STEP::ObjectHelper<connected_edge_set,1>::Construct )
-,		SchemaEntry("connected_face_sub_set",&STEP::ObjectHelper<connected_face_sub_set,1>::Construct )
-,		SchemaEntry("constructive_geometry_representation",&STEP::ObjectHelper<constructive_geometry_representation,0>::Construct )
-,		SchemaEntry("representation_relationship",&STEP::ObjectHelper<representation_relationship,4>::Construct )
-,		SchemaEntry("constructive_geometry_representation_relationship",&STEP::ObjectHelper<constructive_geometry_representation_relationship,0>::Construct )
-,		SchemaEntry("contact_ratio_representation",&STEP::ObjectHelper<contact_ratio_representation,0>::Construct )
-,		SchemaEntry("invisibility",&STEP::ObjectHelper<invisibility,1>::Construct )
-,		SchemaEntry("context_dependent_invisibility",&STEP::ObjectHelper<context_dependent_invisibility,1>::Construct )
-,		SchemaEntry("over_riding_styled_item",&STEP::ObjectHelper<over_riding_styled_item,1>::Construct )
-,		SchemaEntry("context_dependent_over_riding_styled_item",&STEP::ObjectHelper<context_dependent_over_riding_styled_item,1>::Construct )
-,		SchemaEntry("context_dependent_shape_representation",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("context_dependent_unit",&STEP::ObjectHelper<context_dependent_unit,1>::Construct )
-,		SchemaEntry("contract",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("contract_relationship",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("contract_type",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("conversion_based_unit",&STEP::ObjectHelper<conversion_based_unit,2>::Construct )
-,		SchemaEntry("coordinated_universal_time_offset",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("csg_shape_representation",&STEP::ObjectHelper<csg_shape_representation,0>::Construct )
-,		SchemaEntry("csg_solid",&STEP::ObjectHelper<csg_solid,1>::Construct )
-,		SchemaEntry("currency",&STEP::ObjectHelper<currency,0>::Construct )
-,		SchemaEntry("currency_measure_with_unit",&STEP::ObjectHelper<currency_measure_with_unit,0>::Construct )
-,		SchemaEntry("curve_bounded_surface",&STEP::ObjectHelper<curve_bounded_surface,3>::Construct )
-,		SchemaEntry("curve_dimension",&STEP::ObjectHelper<curve_dimension,0>::Construct )
-,		SchemaEntry("curve_replica",&STEP::ObjectHelper<curve_replica,2>::Construct )
-,		SchemaEntry("curve_style",&STEP::ObjectHelper<curve_style,4>::Construct )
-,		SchemaEntry("curve_style_font",&STEP::ObjectHelper<curve_style_font,2>::Construct )
-,		SchemaEntry("curve_style_font_and_scaling",&STEP::ObjectHelper<curve_style_font_and_scaling,3>::Construct )
-,		SchemaEntry("curve_style_font_pattern",&STEP::ObjectHelper<curve_style_font_pattern,2>::Construct )
-,		SchemaEntry("curve_style_rendering",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("curve_swept_solid_shape_representation",&STEP::ObjectHelper<curve_swept_solid_shape_representation,0>::Construct )
-,		SchemaEntry("cylindrical_surface",&STEP::ObjectHelper<cylindrical_surface,1>::Construct )
-,		SchemaEntry("cylindricity_tolerance",&STEP::ObjectHelper<cylindricity_tolerance,0>::Construct )
-,		SchemaEntry("data_environment",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("date_and_time",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("date_representation_item",&STEP::ObjectHelper<date_representation_item,0>::Construct )
-,		SchemaEntry("date_role",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("date_time_representation_item",&STEP::ObjectHelper<date_time_representation_item,0>::Construct )
-,		SchemaEntry("date_time_role",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("dated_effectivity",&STEP::ObjectHelper<dated_effectivity,2>::Construct )
-,		SchemaEntry("datum",&STEP::ObjectHelper<datum,1>::Construct )
-,		SchemaEntry("datum_feature",&STEP::ObjectHelper<datum_feature,0>::Construct )
-,		SchemaEntry("datum_feature_callout",&STEP::ObjectHelper<datum_feature_callout,0>::Construct )
-,		SchemaEntry("datum_reference",&STEP::ObjectHelper<datum_reference,2>::Construct )
-,		SchemaEntry("datum_target",&STEP::ObjectHelper<datum_target,1>::Construct )
-,		SchemaEntry("datum_target_callout",&STEP::ObjectHelper<datum_target_callout,0>::Construct )
-,		SchemaEntry("default_tolerance_table",&STEP::ObjectHelper<default_tolerance_table,0>::Construct )
-,		SchemaEntry("default_tolerance_table_cell",&STEP::ObjectHelper<default_tolerance_table_cell,0>::Construct )
-,		SchemaEntry("defined_symbol",&STEP::ObjectHelper<defined_symbol,2>::Construct )
-,		SchemaEntry("definitional_representation",&STEP::ObjectHelper<definitional_representation,0>::Construct )
-,		SchemaEntry("definitional_representation_relationship",&STEP::ObjectHelper<definitional_representation_relationship,0>::Construct )
-,		SchemaEntry("definitional_representation_relationship_with_same_context",&STEP::ObjectHelper<definitional_representation_relationship_with_same_context,0>::Construct )
-,		SchemaEntry("degenerate_pcurve",&STEP::ObjectHelper<degenerate_pcurve,2>::Construct )
-,		SchemaEntry("toroidal_surface",&STEP::ObjectHelper<toroidal_surface,2>::Construct )
-,		SchemaEntry("degenerate_toroidal_surface",&STEP::ObjectHelper<degenerate_toroidal_surface,1>::Construct )
-,		SchemaEntry("derived_unit_element",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("description_attribute",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("descriptive_representation_item",&STEP::ObjectHelper<descriptive_representation_item,1>::Construct )
-,		SchemaEntry("product_definition_context",&STEP::ObjectHelper<product_definition_context,1>::Construct )
-,		SchemaEntry("design_context",&STEP::ObjectHelper<design_context,0>::Construct )
-,		SchemaEntry("design_make_from_relationship",&STEP::ObjectHelper<design_make_from_relationship,0>::Construct )
-,		SchemaEntry("diameter_dimension",&STEP::ObjectHelper<diameter_dimension,0>::Construct )
-,		SchemaEntry("ratio_measure_with_unit",&STEP::ObjectHelper<ratio_measure_with_unit,0>::Construct )
-,		SchemaEntry("dielectric_constant_measure_with_unit",&STEP::ObjectHelper<dielectric_constant_measure_with_unit,0>::Construct )
-,		SchemaEntry("dimension_callout",&STEP::ObjectHelper<dimension_callout,0>::Construct )
-,		SchemaEntry("draughting_callout_relationship",&STEP::ObjectHelper<draughting_callout_relationship,4>::Construct )
-,		SchemaEntry("dimension_callout_component_relationship",&STEP::ObjectHelper<dimension_callout_component_relationship,0>::Construct )
-,		SchemaEntry("dimension_callout_relationship",&STEP::ObjectHelper<dimension_callout_relationship,0>::Construct )
-,		SchemaEntry("dimension_curve",&STEP::ObjectHelper<dimension_curve,0>::Construct )
-,		SchemaEntry("terminator_symbol",&STEP::ObjectHelper<terminator_symbol,1>::Construct )
-,		SchemaEntry("dimension_curve_terminator",&STEP::ObjectHelper<dimension_curve_terminator,1>::Construct )
-,		SchemaEntry("dimension_curve_terminator_to_projection_curve_associativity",&STEP::ObjectHelper<dimension_curve_terminator_to_projection_curve_associativity,0>::Construct )
-,		SchemaEntry("dimension_pair",&STEP::ObjectHelper<dimension_pair,0>::Construct )
-,		SchemaEntry("dimension_related_tolerance_zone_element",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("dimension_text_associativity",&STEP::ObjectHelper<dimension_text_associativity,0>::Construct )
-,		SchemaEntry("dimensional_characteristic_representation",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("dimensional_exponents",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("dimensional_location_with_path",&STEP::ObjectHelper<dimensional_location_with_path,1>::Construct )
-,		SchemaEntry("dimensional_size_with_path",&STEP::ObjectHelper<dimensional_size_with_path,1>::Construct )
-,		SchemaEntry("executed_action",&STEP::ObjectHelper<executed_action,0>::Construct )
-,		SchemaEntry("directed_action",&STEP::ObjectHelper<directed_action,1>::Construct )
-,		SchemaEntry("directed_dimensional_location",&STEP::ObjectHelper<directed_dimensional_location,0>::Construct )
-,		SchemaEntry("direction",&STEP::ObjectHelper<direction,1>::Construct )
-,		SchemaEntry("document",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("document_file",&STEP::ObjectHelper<document_file,0>::Construct )
-,		SchemaEntry("document_identifier",&STEP::ObjectHelper<document_identifier,0>::Construct )
-,		SchemaEntry("document_identifier_assignment",&STEP::ObjectHelper<document_identifier_assignment,1>::Construct )
-,		SchemaEntry("document_product_association",&STEP::ObjectHelper<document_product_association,4>::Construct )
-,		SchemaEntry("document_product_equivalence",&STEP::ObjectHelper<document_product_equivalence,0>::Construct )
-,		SchemaEntry("document_relationship",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("document_representation_type",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("document_type",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("document_usage_constraint",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("document_usage_role",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("dose_equivalent_measure_with_unit",&STEP::ObjectHelper<dose_equivalent_measure_with_unit,0>::Construct )
-,		SchemaEntry("dose_equivalent_unit",&STEP::ObjectHelper<dose_equivalent_unit,0>::Construct )
-,		SchemaEntry("double_offset_shelled_solid",&STEP::ObjectHelper<double_offset_shelled_solid,1>::Construct )
-,		SchemaEntry("item_defined_transformation",&STEP::ObjectHelper<item_defined_transformation,4>::Construct )
-,		SchemaEntry("transformation_with_derived_angle",&STEP::ObjectHelper<transformation_with_derived_angle,0>::Construct )
-,		SchemaEntry("draped_defined_transformation",&STEP::ObjectHelper<draped_defined_transformation,0>::Construct )
-,		SchemaEntry("draughting_annotation_occurrence",&STEP::ObjectHelper<draughting_annotation_occurrence,0>::Construct )
-,		SchemaEntry("draughting_elements",&STEP::ObjectHelper<draughting_elements,0>::Construct )
-,		SchemaEntry("draughting_model",&STEP::ObjectHelper<draughting_model,0>::Construct )
-,		SchemaEntry("item_identified_representation_usage",&STEP::ObjectHelper<item_identified_representation_usage,5>::Construct )
-,		SchemaEntry("draughting_model_item_association",&STEP::ObjectHelper<draughting_model_item_association,0>::Construct )
-,		SchemaEntry("pre_defined_colour",&STEP::ObjectHelper<pre_defined_colour,0>::Construct )
-,		SchemaEntry("draughting_pre_defined_colour",&STEP::ObjectHelper<draughting_pre_defined_colour,0>::Construct )
-,		SchemaEntry("pre_defined_item",&STEP::ObjectHelper<pre_defined_item,1>::Construct )
-,		SchemaEntry("pre_defined_curve_font",&STEP::ObjectHelper<pre_defined_curve_font,0>::Construct )
-,		SchemaEntry("draughting_pre_defined_curve_font",&STEP::ObjectHelper<draughting_pre_defined_curve_font,0>::Construct )
-,		SchemaEntry("pre_defined_text_font",&STEP::ObjectHelper<pre_defined_text_font,0>::Construct )
-,		SchemaEntry("draughting_pre_defined_text_font",&STEP::ObjectHelper<draughting_pre_defined_text_font,0>::Construct )
-,		SchemaEntry("draughting_subfigure_representation",&STEP::ObjectHelper<draughting_subfigure_representation,0>::Construct )
-,		SchemaEntry("draughting_symbol_representation",&STEP::ObjectHelper<draughting_symbol_representation,0>::Construct )
-,		SchemaEntry("text_literal",&STEP::ObjectHelper<text_literal,5>::Construct )
-,		SchemaEntry("text_literal_with_delineation",&STEP::ObjectHelper<text_literal_with_delineation,1>::Construct )
-,		SchemaEntry("draughting_text_literal_with_delineation",&STEP::ObjectHelper<draughting_text_literal_with_delineation,0>::Construct )
-,		SchemaEntry("draughting_title",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("drawing_definition",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("presentation_set",&STEP::ObjectHelper<presentation_set,0>::Construct )
-,		SchemaEntry("drawing_revision",&STEP::ObjectHelper<drawing_revision,3>::Construct )
-,		SchemaEntry("drawing_revision_sequence",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("presentation_representation",&STEP::ObjectHelper<presentation_representation,0>::Construct )
-,		SchemaEntry("presentation_area",&STEP::ObjectHelper<presentation_area,0>::Construct )
-,		SchemaEntry("drawing_sheet_revision",&STEP::ObjectHelper<drawing_sheet_revision,1>::Construct )
-,		SchemaEntry("drawing_sheet_revision_sequence",&STEP::ObjectHelper<drawing_sheet_revision_sequence,0>::Construct )
-,		SchemaEntry("drawing_sheet_revision_usage",&STEP::ObjectHelper<drawing_sheet_revision_usage,1>::Construct )
-,		SchemaEntry("edge",&STEP::ObjectHelper<edge,2>::Construct )
-,		SchemaEntry("edge_based_wireframe_model",&STEP::ObjectHelper<edge_based_wireframe_model,1>::Construct )
-,		SchemaEntry("edge_based_wireframe_shape_representation",&STEP::ObjectHelper<edge_based_wireframe_shape_representation,0>::Construct )
-,		SchemaEntry("edge_blended_solid",&STEP::ObjectHelper<edge_blended_solid,1>::Construct )
-,		SchemaEntry("edge_curve",&STEP::ObjectHelper<edge_curve,2>::Construct )
-,		SchemaEntry("edge_loop",&STEP::ObjectHelper<edge_loop,0>::Construct )
-,		SchemaEntry("effectivity_context_role",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("effectivity_relationship",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("electric_charge_measure_with_unit",&STEP::ObjectHelper<electric_charge_measure_with_unit,0>::Construct )
-,		SchemaEntry("electric_charge_unit",&STEP::ObjectHelper<electric_charge_unit,0>::Construct )
-,		SchemaEntry("electric_current_measure_with_unit",&STEP::ObjectHelper<electric_current_measure_with_unit,0>::Construct )
-,		SchemaEntry("electric_current_unit",&STEP::ObjectHelper<electric_current_unit,0>::Construct )
-,		SchemaEntry("electric_potential_measure_with_unit",&STEP::ObjectHelper<electric_potential_measure_with_unit,0>::Construct )
-,		SchemaEntry("electric_potential_unit",&STEP::ObjectHelper<electric_potential_unit,0>::Construct )
-,		SchemaEntry("elementary_brep_shape_representation",&STEP::ObjectHelper<elementary_brep_shape_representation,0>::Construct )
-,		SchemaEntry("ellipse",&STEP::ObjectHelper<ellipse,2>::Construct )
-,		SchemaEntry("energy_measure_with_unit",&STEP::ObjectHelper<energy_measure_with_unit,0>::Construct )
-,		SchemaEntry("energy_unit",&STEP::ObjectHelper<energy_unit,0>::Construct )
-,		SchemaEntry("property_definition",&STEP::ObjectHelper<property_definition,3>::Construct )
-,		SchemaEntry("fact_type",&STEP::ObjectHelper<fact_type,0>::Construct )
-,		SchemaEntry("entity_assertion",&STEP::ObjectHelper<entity_assertion,0>::Construct )
-,		SchemaEntry("enum_reference_prefix",&STEP::ObjectHelper<enum_reference_prefix,0>::Construct )
-,		SchemaEntry("environment",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("evaluated_characteristic",&STEP::ObjectHelper<evaluated_characteristic,0>::Construct )
-,		SchemaEntry("evaluated_degenerate_pcurve",&STEP::ObjectHelper<evaluated_degenerate_pcurve,1>::Construct )
-,		SchemaEntry("evaluation_product_definition",&STEP::ObjectHelper<evaluation_product_definition,0>::Construct )
-,		SchemaEntry("event_occurrence",&STEP::ObjectHelper<event_occurrence,3>::Construct )
-,		SchemaEntry("event_occurrence_relationship",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("event_occurrence_role",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("product_concept_feature_category",&STEP::ObjectHelper<product_concept_feature_category,0>::Construct )
-,		SchemaEntry("exclusive_product_concept_feature_category",&STEP::ObjectHelper<exclusive_product_concept_feature_category,0>::Construct )
-,		SchemaEntry("uncertainty_qualifier",&STEP::ObjectHelper<uncertainty_qualifier,2>::Construct )
-,		SchemaEntry("standard_uncertainty",&STEP::ObjectHelper<standard_uncertainty,1>::Construct )
-,		SchemaEntry("expanded_uncertainty",&STEP::ObjectHelper<expanded_uncertainty,1>::Construct )
-,		SchemaEntry("representation_item_relationship",&STEP::ObjectHelper<representation_item_relationship,4>::Construct )
-,		SchemaEntry("explicit_procedural_representation_item_relationship",&STEP::ObjectHelper<explicit_procedural_representation_item_relationship,0>::Construct )
-,		SchemaEntry("explicit_procedural_geometric_representation_item_relationship",&STEP::ObjectHelper<explicit_procedural_geometric_representation_item_relationship,0>::Construct )
-,		SchemaEntry("explicit_procedural_representation_relationship",&STEP::ObjectHelper<explicit_procedural_representation_relationship,0>::Construct )
-,		SchemaEntry("explicit_procedural_shape_representation_relationship",&STEP::ObjectHelper<explicit_procedural_shape_representation_relationship,0>::Construct )
-,		SchemaEntry("expression_conversion_based_unit",&STEP::ObjectHelper<expression_conversion_based_unit,0>::Construct )
-,		SchemaEntry("extension",&STEP::ObjectHelper<extension,0>::Construct )
-,		SchemaEntry("extent",&STEP::ObjectHelper<extent,0>::Construct )
-,		SchemaEntry("external_source",&STEP::ObjectHelper<external_source,1>::Construct )
-,		SchemaEntry("external_class_library",&STEP::ObjectHelper<external_class_library,0>::Construct )
-,		SchemaEntry("external_source_relationship",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("externally_defined_class",&STEP::ObjectHelper<externally_defined_class,0>::Construct )
-,		SchemaEntry("externally_defined_colour",&STEP::ObjectHelper<externally_defined_colour,0>::Construct )
-,		SchemaEntry("externally_defined_context_dependent_unit",&STEP::ObjectHelper<externally_defined_context_dependent_unit,0>::Construct )
-,		SchemaEntry("externally_defined_conversion_based_unit",&STEP::ObjectHelper<externally_defined_conversion_based_unit,0>::Construct )
-,		SchemaEntry("externally_defined_currency",&STEP::ObjectHelper<externally_defined_currency,0>::Construct )
-,		SchemaEntry("externally_defined_item",&STEP::ObjectHelper<externally_defined_item,2>::Construct )
-,		SchemaEntry("externally_defined_curve_font",&STEP::ObjectHelper<externally_defined_curve_font,0>::Construct )
-,		SchemaEntry("externally_defined_dimension_definition",&STEP::ObjectHelper<externally_defined_dimension_definition,0>::Construct )
-,		SchemaEntry("externally_defined_general_property",&STEP::ObjectHelper<externally_defined_general_property,0>::Construct )
-,		SchemaEntry("externally_defined_hatch_style",&STEP::ObjectHelper<externally_defined_hatch_style,0>::Construct )
-,		SchemaEntry("externally_defined_item_relationship",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("externally_defined_marker",&STEP::ObjectHelper<externally_defined_marker,0>::Construct )
-,		SchemaEntry("picture_representation_item",&STEP::ObjectHelper<picture_representation_item,0>::Construct )
-,		SchemaEntry("externally_defined_picture_representation_item",&STEP::ObjectHelper<externally_defined_picture_representation_item,0>::Construct )
-,		SchemaEntry("externally_defined_representation_item",&STEP::ObjectHelper<externally_defined_representation_item,0>::Construct )
-,		SchemaEntry("externally_defined_string",&STEP::ObjectHelper<externally_defined_string,0>::Construct )
-,		SchemaEntry("externally_defined_symbol",&STEP::ObjectHelper<externally_defined_symbol,0>::Construct )
-,		SchemaEntry("externally_defined_terminator_symbol",&STEP::ObjectHelper<externally_defined_terminator_symbol,0>::Construct )
-,		SchemaEntry("externally_defined_text_font",&STEP::ObjectHelper<externally_defined_text_font,0>::Construct )
-,		SchemaEntry("externally_defined_tile",&STEP::ObjectHelper<externally_defined_tile,0>::Construct )
-,		SchemaEntry("externally_defined_tile_style",&STEP::ObjectHelper<externally_defined_tile_style,0>::Construct )
-,		SchemaEntry("swept_area_solid",&STEP::ObjectHelper<swept_area_solid,1>::Construct )
-,		SchemaEntry("extruded_area_solid",&STEP::ObjectHelper<extruded_area_solid,2>::Construct )
-,		SchemaEntry("swept_face_solid",&STEP::ObjectHelper<swept_face_solid,1>::Construct )
-,		SchemaEntry("extruded_face_solid",&STEP::ObjectHelper<extruded_face_solid,2>::Construct )
-,		SchemaEntry("extruded_face_solid_with_trim_conditions",&STEP::ObjectHelper<extruded_face_solid_with_trim_conditions,6>::Construct )
-,		SchemaEntry("extruded_face_solid_with_draft_angle",&STEP::ObjectHelper<extruded_face_solid_with_draft_angle,1>::Construct )
-,		SchemaEntry("extruded_face_solid_with_multiple_draft_angles",&STEP::ObjectHelper<extruded_face_solid_with_multiple_draft_angles,1>::Construct )
-,		SchemaEntry("face",&STEP::ObjectHelper<face,1>::Construct )
-,		SchemaEntry("face_based_surface_model",&STEP::ObjectHelper<face_based_surface_model,1>::Construct )
-,		SchemaEntry("face_bound",&STEP::ObjectHelper<face_bound,2>::Construct )
-,		SchemaEntry("face_outer_bound",&STEP::ObjectHelper<face_outer_bound,0>::Construct )
-,		SchemaEntry("faceted_brep",&STEP::ObjectHelper<faceted_brep,0>::Construct )
-,		SchemaEntry("faceted_brep_shape_representation",&STEP::ObjectHelper<faceted_brep_shape_representation,0>::Construct )
-,		SchemaEntry("fill_area_style",&STEP::ObjectHelper<fill_area_style,2>::Construct )
-,		SchemaEntry("fill_area_style_colour",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("fill_area_style_hatching",&STEP::ObjectHelper<fill_area_style_hatching,5>::Construct )
-,		SchemaEntry("fill_area_style_tile_coloured_region",&STEP::ObjectHelper<fill_area_style_tile_coloured_region,2>::Construct )
-,		SchemaEntry("fill_area_style_tile_curve_with_style",&STEP::ObjectHelper<fill_area_style_tile_curve_with_style,1>::Construct )
-,		SchemaEntry("fill_area_style_tile_symbol_with_style",&STEP::ObjectHelper<fill_area_style_tile_symbol_with_style,1>::Construct )
-,		SchemaEntry("fill_area_style_tiles",&STEP::ObjectHelper<fill_area_style_tiles,3>::Construct )
-,		SchemaEntry("shape_representation_relationship",&STEP::ObjectHelper<shape_representation_relationship,0>::Construct )
-,		SchemaEntry("flat_pattern_ply_representation_relationship",&STEP::ObjectHelper<flat_pattern_ply_representation_relationship,0>::Construct )
-,		SchemaEntry("flatness_tolerance",&STEP::ObjectHelper<flatness_tolerance,0>::Construct )
-,		SchemaEntry("force_measure_with_unit",&STEP::ObjectHelper<force_measure_with_unit,0>::Construct )
-,		SchemaEntry("force_unit",&STEP::ObjectHelper<force_unit,0>::Construct )
-,		SchemaEntry("forward_chaining_rule",&STEP::ObjectHelper<forward_chaining_rule,0>::Construct )
-,		SchemaEntry("forward_chaining_rule_premise",&STEP::ObjectHelper<forward_chaining_rule_premise,0>::Construct )
-,		SchemaEntry("frequency_measure_with_unit",&STEP::ObjectHelper<frequency_measure_with_unit,0>::Construct )
-,		SchemaEntry("frequency_unit",&STEP::ObjectHelper<frequency_unit,0>::Construct )
-,		SchemaEntry("func",&STEP::ObjectHelper<func,0>::Construct )
-,		SchemaEntry("functional_breakdown_context",&STEP::ObjectHelper<functional_breakdown_context,0>::Construct )
-,		SchemaEntry("functional_element_usage",&STEP::ObjectHelper<functional_element_usage,0>::Construct )
-,		SchemaEntry("functionally_defined_transformation",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("general_material_property",&STEP::ObjectHelper<general_material_property,0>::Construct )
-,		SchemaEntry("general_property_association",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("simple_generic_expression",&STEP::ObjectHelper<simple_generic_expression,0>::Construct )
-,		SchemaEntry("generic_literal",&STEP::ObjectHelper<generic_literal,0>::Construct )
-,		SchemaEntry("generic_variable",&STEP::ObjectHelper<generic_variable,0>::Construct )
-,		SchemaEntry("geometric_alignment",&STEP::ObjectHelper<geometric_alignment,0>::Construct )
-,		SchemaEntry("geometric_set",&STEP::ObjectHelper<geometric_set,1>::Construct )
-,		SchemaEntry("geometric_curve_set",&STEP::ObjectHelper<geometric_curve_set,0>::Construct )
-,		SchemaEntry("geometric_intersection",&STEP::ObjectHelper<geometric_intersection,0>::Construct )
-,		SchemaEntry("geometric_item_specific_usage",&STEP::ObjectHelper<geometric_item_specific_usage,0>::Construct )
-,		SchemaEntry("geometric_model_element_relationship",&STEP::ObjectHelper<geometric_model_element_relationship,0>::Construct )
-,		SchemaEntry("representation_context",&STEP::ObjectHelper<representation_context,2>::Construct )
-,		SchemaEntry("geometric_representation_context",&STEP::ObjectHelper<geometric_representation_context,1>::Construct )
-,		SchemaEntry("geometric_tolerance_relationship",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("geometric_tolerance_with_defined_unit",&STEP::ObjectHelper<geometric_tolerance_with_defined_unit,1>::Construct )
-,		SchemaEntry("geometrical_tolerance_callout",&STEP::ObjectHelper<geometrical_tolerance_callout,0>::Construct )
-,		SchemaEntry("geometrically_bounded_2d_wireframe_representation",&STEP::ObjectHelper<geometrically_bounded_2d_wireframe_representation,0>::Construct )
-,		SchemaEntry("geometrically_bounded_surface_shape_representation",&STEP::ObjectHelper<geometrically_bounded_surface_shape_representation,0>::Construct )
-,		SchemaEntry("geometrically_bounded_wireframe_shape_representation",&STEP::ObjectHelper<geometrically_bounded_wireframe_shape_representation,0>::Construct )
-,		SchemaEntry("global_assignment",&STEP::ObjectHelper<global_assignment,0>::Construct )
-,		SchemaEntry("global_uncertainty_assigned_context",&STEP::ObjectHelper<global_uncertainty_assigned_context,1>::Construct )
-,		SchemaEntry("global_unit_assigned_context",&STEP::ObjectHelper<global_unit_assigned_context,1>::Construct )
-,		SchemaEntry("ground_fact",&STEP::ObjectHelper<ground_fact,0>::Construct )
-,		SchemaEntry("group_relationship",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("hardness_representation",&STEP::ObjectHelper<hardness_representation,0>::Construct )
-,		SchemaEntry("hidden_element_over_riding_styled_item",&STEP::ObjectHelper<hidden_element_over_riding_styled_item,0>::Construct )
-,		SchemaEntry("hyperbola",&STEP::ObjectHelper<hyperbola,2>::Construct )
-,		SchemaEntry("id_attribute",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("identification_role",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("illuminance_measure_with_unit",&STEP::ObjectHelper<illuminance_measure_with_unit,0>::Construct )
-,		SchemaEntry("illuminance_unit",&STEP::ObjectHelper<illuminance_unit,0>::Construct )
-,		SchemaEntry("included_text_block",&STEP::ObjectHelper<included_text_block,0>::Construct )
-,		SchemaEntry("inclusion_product_concept_feature",&STEP::ObjectHelper<inclusion_product_concept_feature,0>::Construct )
-,		SchemaEntry("user_selected_elements",&STEP::ObjectHelper<user_selected_elements,1>::Construct )
-,		SchemaEntry("indirectly_selected_elements",&STEP::ObjectHelper<indirectly_selected_elements,1>::Construct )
-,		SchemaEntry("indirectly_selected_shape_elements",&STEP::ObjectHelper<indirectly_selected_shape_elements,0>::Construct )
-,		SchemaEntry("inductance_measure_with_unit",&STEP::ObjectHelper<inductance_measure_with_unit,0>::Construct )
-,		SchemaEntry("inductance_unit",&STEP::ObjectHelper<inductance_unit,0>::Construct )
-,		SchemaEntry("information_right",&STEP::ObjectHelper<information_right,0>::Construct )
-,		SchemaEntry("information_usage_right",&STEP::ObjectHelper<information_usage_right,0>::Construct )
-,		SchemaEntry("instance_usage_context_assignment",&STEP::ObjectHelper<instance_usage_context_assignment,1>::Construct )
-,		SchemaEntry("instanced_feature",&STEP::ObjectHelper<instanced_feature,0>::Construct )
-,		SchemaEntry("literal_number",&STEP::ObjectHelper<literal_number,1>::Construct )
-,		SchemaEntry("int_literal",&STEP::ObjectHelper<int_literal,0>::Construct )
-,		SchemaEntry("integer_representation_item",&STEP::ObjectHelper<integer_representation_item,0>::Construct )
-,		SchemaEntry("surface_curve",&STEP::ObjectHelper<surface_curve,3>::Construct )
-,		SchemaEntry("intersection_curve",&STEP::ObjectHelper<intersection_curve,0>::Construct )
-,		SchemaEntry("interval_expression",&STEP::ObjectHelper<interval_expression,0>::Construct )
-,		SchemaEntry("iso4217_currency",&STEP::ObjectHelper<iso4217_currency,0>::Construct )
-,		SchemaEntry("known_source",&STEP::ObjectHelper<known_source,0>::Construct )
-,		SchemaEntry("laid_defined_transformation",&STEP::ObjectHelper<laid_defined_transformation,0>::Construct )
-,		SchemaEntry("language",&STEP::ObjectHelper<language,0>::Construct )
-,		SchemaEntry("leader_curve",&STEP::ObjectHelper<leader_curve,0>::Construct )
-,		SchemaEntry("leader_directed_callout",&STEP::ObjectHelper<leader_directed_callout,0>::Construct )
-,		SchemaEntry("leader_directed_dimension",&STEP::ObjectHelper<leader_directed_dimension,0>::Construct )
-,		SchemaEntry("leader_terminator",&STEP::ObjectHelper<leader_terminator,0>::Construct )
-,		SchemaEntry("length_measure_with_unit",&STEP::ObjectHelper<length_measure_with_unit,0>::Construct )
-,		SchemaEntry("length_unit",&STEP::ObjectHelper<length_unit,0>::Construct )
-,		SchemaEntry("light_source",&STEP::ObjectHelper<light_source,1>::Construct )
-,		SchemaEntry("light_source_ambient",&STEP::ObjectHelper<light_source_ambient,0>::Construct )
-,		SchemaEntry("light_source_directional",&STEP::ObjectHelper<light_source_directional,1>::Construct )
-,		SchemaEntry("light_source_positional",&STEP::ObjectHelper<light_source_positional,3>::Construct )
-,		SchemaEntry("light_source_spot",&STEP::ObjectHelper<light_source_spot,6>::Construct )
-,		SchemaEntry("limits_and_fits",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("line",&STEP::ObjectHelper<line,2>::Construct )
-,		SchemaEntry("line_profile_tolerance",&STEP::ObjectHelper<line_profile_tolerance,0>::Construct )
-,		SchemaEntry("linear_dimension",&STEP::ObjectHelper<linear_dimension,0>::Construct )
-,		SchemaEntry("simple_clause",&STEP::ObjectHelper<simple_clause,0>::Construct )
-,		SchemaEntry("literal_conjunction",&STEP::ObjectHelper<literal_conjunction,0>::Construct )
-,		SchemaEntry("literal_disjunction",&STEP::ObjectHelper<literal_disjunction,0>::Construct )
-,		SchemaEntry("local_time",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("logical_literal",&STEP::ObjectHelper<logical_literal,1>::Construct )
-,		SchemaEntry("logical_representation_item",&STEP::ObjectHelper<logical_representation_item,0>::Construct )
-,		SchemaEntry("loop",&STEP::ObjectHelper<loop,0>::Construct )
-,		SchemaEntry("loss_tangent_measure_with_unit",&STEP::ObjectHelper<loss_tangent_measure_with_unit,0>::Construct )
-,		SchemaEntry("lot_effectivity",&STEP::ObjectHelper<lot_effectivity,2>::Construct )
-,		SchemaEntry("luminous_flux_measure_with_unit",&STEP::ObjectHelper<luminous_flux_measure_with_unit,0>::Construct )
-,		SchemaEntry("luminous_flux_unit",&STEP::ObjectHelper<luminous_flux_unit,0>::Construct )
-,		SchemaEntry("luminous_intensity_measure_with_unit",&STEP::ObjectHelper<luminous_intensity_measure_with_unit,0>::Construct )
-,		SchemaEntry("luminous_intensity_unit",&STEP::ObjectHelper<luminous_intensity_unit,0>::Construct )
-,		SchemaEntry("magnetic_flux_density_measure_with_unit",&STEP::ObjectHelper<magnetic_flux_density_measure_with_unit,0>::Construct )
-,		SchemaEntry("magnetic_flux_density_unit",&STEP::ObjectHelper<magnetic_flux_density_unit,0>::Construct )
-,		SchemaEntry("magnetic_flux_measure_with_unit",&STEP::ObjectHelper<magnetic_flux_measure_with_unit,0>::Construct )
-,		SchemaEntry("magnetic_flux_unit",&STEP::ObjectHelper<magnetic_flux_unit,0>::Construct )
-,		SchemaEntry("make_from_usage_option",&STEP::ObjectHelper<make_from_usage_option,3>::Construct )
-,		SchemaEntry("manifold_subsurface_shape_representation",&STEP::ObjectHelper<manifold_subsurface_shape_representation,0>::Construct )
-,		SchemaEntry("manifold_surface_shape_representation",&STEP::ObjectHelper<manifold_surface_shape_representation,0>::Construct )
-,		SchemaEntry("mass_measure_with_unit",&STEP::ObjectHelper<mass_measure_with_unit,0>::Construct )
-,		SchemaEntry("mass_unit",&STEP::ObjectHelper<mass_unit,0>::Construct )
-,		SchemaEntry("material_designation_characterization",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("material_property",&STEP::ObjectHelper<material_property,0>::Construct )
-,		SchemaEntry("property_definition_representation",&STEP::ObjectHelper<property_definition_representation,2>::Construct )
-,		SchemaEntry("material_property_representation",&STEP::ObjectHelper<material_property_representation,1>::Construct )
-,		SchemaEntry("measure_qualification",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("measure_representation_item",&STEP::ObjectHelper<measure_representation_item,0>::Construct )
-,		SchemaEntry("product_context",&STEP::ObjectHelper<product_context,1>::Construct )
-,		SchemaEntry("mechanical_context",&STEP::ObjectHelper<mechanical_context,0>::Construct )
-,		SchemaEntry("mechanical_design_and_draughting_relationship",&STEP::ObjectHelper<mechanical_design_and_draughting_relationship,0>::Construct )
-,		SchemaEntry("mechanical_design_geometric_presentation_area",&STEP::ObjectHelper<mechanical_design_geometric_presentation_area,0>::Construct )
-,		SchemaEntry("mechanical_design_geometric_presentation_representation",&STEP::ObjectHelper<mechanical_design_geometric_presentation_representation,0>::Construct )
-,		SchemaEntry("mechanical_design_presentation_representation_with_draughting",&STEP::ObjectHelper<mechanical_design_presentation_representation_with_draughting,0>::Construct )
-,		SchemaEntry("mechanical_design_shaded_presentation_area",&STEP::ObjectHelper<mechanical_design_shaded_presentation_area,0>::Construct )
-,		SchemaEntry("mechanical_design_shaded_presentation_representation",&STEP::ObjectHelper<mechanical_design_shaded_presentation_representation,0>::Construct )
-,		SchemaEntry("min_and_major_ply_orientation_basis",&STEP::ObjectHelper<min_and_major_ply_orientation_basis,0>::Construct )
-,		SchemaEntry("modified_geometric_tolerance",&STEP::ObjectHelper<modified_geometric_tolerance,1>::Construct )
-,		SchemaEntry("modified_solid_with_placed_configuration",&STEP::ObjectHelper<modified_solid_with_placed_configuration,1>::Construct )
-,		SchemaEntry("moments_of_inertia_representation",&STEP::ObjectHelper<moments_of_inertia_representation,0>::Construct )
-,		SchemaEntry("multi_language_attribute_assignment",&STEP::ObjectHelper<multi_language_attribute_assignment,1>::Construct )
-,		SchemaEntry("multiple_arity_boolean_expression",&STEP::ObjectHelper<multiple_arity_boolean_expression,0>::Construct )
-,		SchemaEntry("multiple_arity_generic_expression",&STEP::ObjectHelper<multiple_arity_generic_expression,1>::Construct )
-,		SchemaEntry("multiple_arity_numeric_expression",&STEP::ObjectHelper<multiple_arity_numeric_expression,0>::Construct )
-,		SchemaEntry("name_attribute",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("next_assembly_usage_occurrence",&STEP::ObjectHelper<next_assembly_usage_occurrence,0>::Construct )
-,		SchemaEntry("non_manifold_surface_shape_representation",&STEP::ObjectHelper<non_manifold_surface_shape_representation,0>::Construct )
-,		SchemaEntry("null_representation_item",&STEP::ObjectHelper<null_representation_item,0>::Construct )
-,		SchemaEntry("numeric_expression",&STEP::ObjectHelper<numeric_expression,0>::Construct )
-,		SchemaEntry("object_role",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("offset_curve_2d",&STEP::ObjectHelper<offset_curve_2d,3>::Construct )
-,		SchemaEntry("offset_curve_3d",&STEP::ObjectHelper<offset_curve_3d,4>::Construct )
-,		SchemaEntry("offset_surface",&STEP::ObjectHelper<offset_surface,3>::Construct )
-,		SchemaEntry("one_direction_repeat_factor",&STEP::ObjectHelper<one_direction_repeat_factor,1>::Construct )
-,		SchemaEntry("open_shell",&STEP::ObjectHelper<open_shell,0>::Construct )
-,		SchemaEntry("ordinal_date",&STEP::ObjectHelper<ordinal_date,1>::Construct )
-,		SchemaEntry("projection_directed_callout",&STEP::ObjectHelper<projection_directed_callout,0>::Construct )
-,		SchemaEntry("ordinate_dimension",&STEP::ObjectHelper<ordinate_dimension,0>::Construct )
-,		SchemaEntry("organization",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("organization_relationship",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("organization_role",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("organizational_address",&STEP::ObjectHelper<organizational_address,2>::Construct )
-,		SchemaEntry("organizational_project",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("organizational_project_relationship",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("organizational_project_role",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("oriented_closed_shell",&STEP::ObjectHelper<oriented_closed_shell,2>::Construct )
-,		SchemaEntry("oriented_edge",&STEP::ObjectHelper<oriented_edge,2>::Construct )
-,		SchemaEntry("oriented_face",&STEP::ObjectHelper<oriented_face,2>::Construct )
-,		SchemaEntry("oriented_open_shell",&STEP::ObjectHelper<oriented_open_shell,2>::Construct )
-,		SchemaEntry("path",&STEP::ObjectHelper<path,1>::Construct )
-,		SchemaEntry("oriented_path",&STEP::ObjectHelper<oriented_path,2>::Construct )
-,		SchemaEntry("oriented_surface",&STEP::ObjectHelper<oriented_surface,1>::Construct )
-,		SchemaEntry("outer_boundary_curve",&STEP::ObjectHelper<outer_boundary_curve,0>::Construct )
-,		SchemaEntry("package_product_concept_feature",&STEP::ObjectHelper<package_product_concept_feature,0>::Construct )
-,		SchemaEntry("parabola",&STEP::ObjectHelper<parabola,1>::Construct )
-,		SchemaEntry("parallel_offset",&STEP::ObjectHelper<parallel_offset,1>::Construct )
-,		SchemaEntry("parallelism_tolerance",&STEP::ObjectHelper<parallelism_tolerance,0>::Construct )
-,		SchemaEntry("parametric_representation_context",&STEP::ObjectHelper<parametric_representation_context,0>::Construct )
-,		SchemaEntry("partial_document_with_structured_text_representation_assignment",&STEP::ObjectHelper<partial_document_with_structured_text_representation_assignment,0>::Construct )
-,		SchemaEntry("pcurve",&STEP::ObjectHelper<pcurve,2>::Construct )
-,		SchemaEntry("percentage_laminate_definition",&STEP::ObjectHelper<percentage_laminate_definition,0>::Construct )
-,		SchemaEntry("zone_structural_makeup",&STEP::ObjectHelper<zone_structural_makeup,0>::Construct )
-,		SchemaEntry("percentage_laminate_table",&STEP::ObjectHelper<percentage_laminate_table,0>::Construct )
-,		SchemaEntry("percentage_ply_definition",&STEP::ObjectHelper<percentage_ply_definition,0>::Construct )
-,		SchemaEntry("perpendicular_to",&STEP::ObjectHelper<perpendicular_to,0>::Construct )
-,		SchemaEntry("perpendicularity_tolerance",&STEP::ObjectHelper<perpendicularity_tolerance,0>::Construct )
-,		SchemaEntry("person",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("person_and_organization",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("person_and_organization_address",&STEP::ObjectHelper<person_and_organization_address,0>::Construct )
-,		SchemaEntry("person_and_organization_role",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("personal_address",&STEP::ObjectHelper<personal_address,2>::Construct )
-,		SchemaEntry("physical_breakdown_context",&STEP::ObjectHelper<physical_breakdown_context,0>::Construct )
-,		SchemaEntry("physical_element_usage",&STEP::ObjectHelper<physical_element_usage,0>::Construct )
-,		SchemaEntry("presentation_view",&STEP::ObjectHelper<presentation_view,0>::Construct )
-,		SchemaEntry("picture_representation",&STEP::ObjectHelper<picture_representation,0>::Construct )
-,		SchemaEntry("placed_datum_target_feature",&STEP::ObjectHelper<placed_datum_target_feature,0>::Construct )
-,		SchemaEntry("placed_feature",&STEP::ObjectHelper<placed_feature,0>::Construct )
-,		SchemaEntry("planar_extent",&STEP::ObjectHelper<planar_extent,2>::Construct )
-,		SchemaEntry("planar_box",&STEP::ObjectHelper<planar_box,1>::Construct )
-,		SchemaEntry("plane",&STEP::ObjectHelper<plane,0>::Construct )
-,		SchemaEntry("plane_angle_measure_with_unit",&STEP::ObjectHelper<plane_angle_measure_with_unit,0>::Construct )
-,		SchemaEntry("plane_angle_unit",&STEP::ObjectHelper<plane_angle_unit,0>::Construct )
-,		SchemaEntry("plus_minus_tolerance",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("ply_laminate_definition",&STEP::ObjectHelper<ply_laminate_definition,0>::Construct )
-,		SchemaEntry("ply_laminate_sequence_definition",&STEP::ObjectHelper<ply_laminate_sequence_definition,0>::Construct )
-,		SchemaEntry("ply_laminate_table",&STEP::ObjectHelper<ply_laminate_table,0>::Construct )
-,		SchemaEntry("point_and_vector",&STEP::ObjectHelper<point_and_vector,0>::Construct )
-,		SchemaEntry("point_on_curve",&STEP::ObjectHelper<point_on_curve,2>::Construct )
-,		SchemaEntry("point_on_surface",&STEP::ObjectHelper<point_on_surface,3>::Construct )
-,		SchemaEntry("point_path",&STEP::ObjectHelper<point_path,0>::Construct )
-,		SchemaEntry("point_replica",&STEP::ObjectHelper<point_replica,2>::Construct )
-,		SchemaEntry("point_style",&STEP::ObjectHelper<point_style,4>::Construct )
-,		SchemaEntry("polar_complex_number_literal",&STEP::ObjectHelper<polar_complex_number_literal,2>::Construct )
-,		SchemaEntry("poly_loop",&STEP::ObjectHelper<poly_loop,1>::Construct )
-,		SchemaEntry("polyline",&STEP::ObjectHelper<polyline,1>::Construct )
-,		SchemaEntry("position_tolerance",&STEP::ObjectHelper<position_tolerance,0>::Construct )
-,		SchemaEntry("positioned_sketch",&STEP::ObjectHelper<positioned_sketch,2>::Construct )
-,		SchemaEntry("power_measure_with_unit",&STEP::ObjectHelper<power_measure_with_unit,0>::Construct )
-,		SchemaEntry("power_unit",&STEP::ObjectHelper<power_unit,0>::Construct )
-,		SchemaEntry("pre_defined_symbol",&STEP::ObjectHelper<pre_defined_symbol,0>::Construct )
-,		SchemaEntry("pre_defined_dimension_symbol",&STEP::ObjectHelper<pre_defined_dimension_symbol,0>::Construct )
-,		SchemaEntry("pre_defined_geometrical_tolerance_symbol",&STEP::ObjectHelper<pre_defined_geometrical_tolerance_symbol,0>::Construct )
-,		SchemaEntry("pre_defined_marker",&STEP::ObjectHelper<pre_defined_marker,0>::Construct )
-,		SchemaEntry("pre_defined_point_marker_symbol",&STEP::ObjectHelper<pre_defined_point_marker_symbol,0>::Construct )
-,		SchemaEntry("pre_defined_surface_condition_symbol",&STEP::ObjectHelper<pre_defined_surface_condition_symbol,0>::Construct )
-,		SchemaEntry("pre_defined_surface_side_style",&STEP::ObjectHelper<pre_defined_surface_side_style,0>::Construct )
-,		SchemaEntry("pre_defined_terminator_symbol",&STEP::ObjectHelper<pre_defined_terminator_symbol,0>::Construct )
-,		SchemaEntry("pre_defined_tile",&STEP::ObjectHelper<pre_defined_tile,0>::Construct )
-,		SchemaEntry("precision_qualifier",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("predefined_picture_representation_item",&STEP::ObjectHelper<predefined_picture_representation_item,0>::Construct )
-,		SchemaEntry("presentation_layer_assignment",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("presentation_size",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("presentation_style_assignment",&STEP::ObjectHelper<presentation_style_assignment,1>::Construct )
-,		SchemaEntry("presentation_style_by_context",&STEP::ObjectHelper<presentation_style_by_context,1>::Construct )
-//,		SchemaEntry("presented_item_representation",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("pressure_measure_with_unit",&STEP::ObjectHelper<pressure_measure_with_unit,0>::Construct )
-,		SchemaEntry("pressure_unit",&STEP::ObjectHelper<pressure_unit,0>::Construct )
-,		SchemaEntry("procedural_representation",&STEP::ObjectHelper<procedural_representation,0>::Construct )
-,		SchemaEntry("procedural_representation_sequence",&STEP::ObjectHelper<procedural_representation_sequence,3>::Construct )
-,		SchemaEntry("procedural_shape_representation",&STEP::ObjectHelper<procedural_shape_representation,0>::Construct )
-,		SchemaEntry("procedural_shape_representation_sequence",&STEP::ObjectHelper<procedural_shape_representation_sequence,0>::Construct )
-,		SchemaEntry("product",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("product_category",&STEP::ObjectHelper<product_category,2>::Construct )
-,		SchemaEntry("product_class",&STEP::ObjectHelper<product_class,0>::Construct )
-,		SchemaEntry("product_concept",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("product_concept_context",&STEP::ObjectHelper<product_concept_context,1>::Construct )
-,		SchemaEntry("product_concept_feature_association",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("product_concept_feature_category_usage",&STEP::ObjectHelper<product_concept_feature_category_usage,1>::Construct )
-,		SchemaEntry("product_concept_relationship",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("product_definition_context_association",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("product_definition_context_role",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("product_definition_element_relationship",&STEP::ObjectHelper<product_definition_element_relationship,0>::Construct )
-,		SchemaEntry("product_definition_formation",&STEP::ObjectHelper<product_definition_formation,3>::Construct )
-,		SchemaEntry("product_definition_formation_relationship",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("product_definition_formation_with_specified_source",&STEP::ObjectHelper<product_definition_formation_with_specified_source,1>::Construct )
-,		SchemaEntry("product_definition_group_assignment",&STEP::ObjectHelper<product_definition_group_assignment,1>::Construct )
-,		SchemaEntry("product_definition_occurrence_relationship",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("product_definition_shape",&STEP::ObjectHelper<product_definition_shape,0>::Construct )
-,		SchemaEntry("product_definition_substitute",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("product_definition_with_associated_documents",&STEP::ObjectHelper<product_definition_with_associated_documents,1>::Construct )
-,		SchemaEntry("product_identification",&STEP::ObjectHelper<product_identification,0>::Construct )
-,		SchemaEntry("product_material_composition_relationship",&STEP::ObjectHelper<product_material_composition_relationship,4>::Construct )
-,		SchemaEntry("product_related_product_category",&STEP::ObjectHelper<product_related_product_category,1>::Construct )
-,		SchemaEntry("product_specification",&STEP::ObjectHelper<product_specification,0>::Construct )
-,		SchemaEntry("tolerance_zone_definition",&STEP::ObjectHelper<tolerance_zone_definition,2>::Construct )
-,		SchemaEntry("projected_zone_definition",&STEP::ObjectHelper<projected_zone_definition,2>::Construct )
-,		SchemaEntry("projection_curve",&STEP::ObjectHelper<projection_curve,0>::Construct )
-,		SchemaEntry("promissory_usage_occurrence",&STEP::ObjectHelper<promissory_usage_occurrence,0>::Construct )
-,		SchemaEntry("property_definition_relationship",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("qualified_representation_item",&STEP::ObjectHelper<qualified_representation_item,1>::Construct )
-,		SchemaEntry("qualitative_uncertainty",&STEP::ObjectHelper<qualitative_uncertainty,1>::Construct )
-,		SchemaEntry("quantified_assembly_component_usage",&STEP::ObjectHelper<quantified_assembly_component_usage,1>::Construct )
-,		SchemaEntry("quasi_uniform_curve",&STEP::ObjectHelper<quasi_uniform_curve,0>::Construct )
-,		SchemaEntry("quasi_uniform_surface",&STEP::ObjectHelper<quasi_uniform_surface,0>::Construct )
-,		SchemaEntry("radioactivity_measure_with_unit",&STEP::ObjectHelper<radioactivity_measure_with_unit,0>::Construct )
-,		SchemaEntry("radioactivity_unit",&STEP::ObjectHelper<radioactivity_unit,0>::Construct )
-,		SchemaEntry("radius_dimension",&STEP::ObjectHelper<radius_dimension,0>::Construct )
-,		SchemaEntry("range_characteristic",&STEP::ObjectHelper<range_characteristic,0>::Construct )
-,		SchemaEntry("ratio_unit",&STEP::ObjectHelper<ratio_unit,0>::Construct )
-,		SchemaEntry("rational_b_spline_curve",&STEP::ObjectHelper<rational_b_spline_curve,1>::Construct )
-,		SchemaEntry("rational_b_spline_surface",&STEP::ObjectHelper<rational_b_spline_surface,0>::Construct )
-,		SchemaEntry("rational_representation_item",&STEP::ObjectHelper<rational_representation_item,0>::Construct )
-,		SchemaEntry("real_literal",&STEP::ObjectHelper<real_literal,0>::Construct )
-,		SchemaEntry("real_representation_item",&STEP::ObjectHelper<real_representation_item,0>::Construct )
-,		SchemaEntry("rectangular_composite_surface",&STEP::ObjectHelper<rectangular_composite_surface,0>::Construct )
-,		SchemaEntry("rectangular_trimmed_surface",&STEP::ObjectHelper<rectangular_trimmed_surface,7>::Construct )
-,		SchemaEntry("referenced_modified_datum",&STEP::ObjectHelper<referenced_modified_datum,1>::Construct )
-,		SchemaEntry("relative_event_occurrence",&STEP::ObjectHelper<relative_event_occurrence,2>::Construct )
-,		SchemaEntry("rep_item_group",&STEP::ObjectHelper<rep_item_group,0>::Construct )
-,		SchemaEntry("reparametrised_composite_curve_segment",&STEP::ObjectHelper<reparametrised_composite_curve_segment,1>::Construct )
-,		SchemaEntry("representation_relationship_with_transformation",&STEP::ObjectHelper<representation_relationship_with_transformation,1>::Construct )
-,		SchemaEntry("requirement_assigned_object",&STEP::ObjectHelper<requirement_assigned_object,1>::Construct )
-,		SchemaEntry("requirement_assignment",&STEP::ObjectHelper<requirement_assignment,0>::Construct )
-,		SchemaEntry("requirement_source",&STEP::ObjectHelper<requirement_source,0>::Construct )
-,		SchemaEntry("requirement_view_definition_relationship",&STEP::ObjectHelper<requirement_view_definition_relationship,0>::Construct )
-,		SchemaEntry("resistance_measure_with_unit",&STEP::ObjectHelper<resistance_measure_with_unit,0>::Construct )
-,		SchemaEntry("resistance_unit",&STEP::ObjectHelper<resistance_unit,0>::Construct )
-,		SchemaEntry("revolved_area_solid",&STEP::ObjectHelper<revolved_area_solid,2>::Construct )
-,		SchemaEntry("revolved_face_solid",&STEP::ObjectHelper<revolved_face_solid,2>::Construct )
-,		SchemaEntry("revolved_face_solid_with_trim_conditions",&STEP::ObjectHelper<revolved_face_solid_with_trim_conditions,2>::Construct )
-,		SchemaEntry("right_angular_wedge",&STEP::ObjectHelper<right_angular_wedge,5>::Construct )
-,		SchemaEntry("right_circular_cone",&STEP::ObjectHelper<right_circular_cone,4>::Construct )
-,		SchemaEntry("right_circular_cylinder",&STEP::ObjectHelper<right_circular_cylinder,3>::Construct )
-,		SchemaEntry("right_to_usage_association",&STEP::ObjectHelper<right_to_usage_association,0>::Construct )
-,		SchemaEntry("role_association",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("roundness_tolerance",&STEP::ObjectHelper<roundness_tolerance,0>::Construct )
-,		SchemaEntry("row_representation_item",&STEP::ObjectHelper<row_representation_item,0>::Construct )
-,		SchemaEntry("row_value",&STEP::ObjectHelper<row_value,0>::Construct )
-,		SchemaEntry("row_variable",&STEP::ObjectHelper<row_variable,0>::Construct )
-,		SchemaEntry("rule_action",&STEP::ObjectHelper<rule_action,0>::Construct )
-,		SchemaEntry("rule_condition",&STEP::ObjectHelper<rule_condition,0>::Construct )
-,		SchemaEntry("rule_set",&STEP::ObjectHelper<rule_set,0>::Construct )
-,		SchemaEntry("rule_set_group",&STEP::ObjectHelper<rule_set_group,0>::Construct )
-,		SchemaEntry("rule_superseded_assignment",&STEP::ObjectHelper<rule_superseded_assignment,1>::Construct )
-,		SchemaEntry("rule_supersedence",&STEP::ObjectHelper<rule_supersedence,0>::Construct )
-,		SchemaEntry("surface_curve_swept_area_solid",&STEP::ObjectHelper<surface_curve_swept_area_solid,4>::Construct )
-,		SchemaEntry("ruled_surface_swept_area_solid",&STEP::ObjectHelper<ruled_surface_swept_area_solid,0>::Construct )
-,		SchemaEntry("runout_zone_definition",&STEP::ObjectHelper<runout_zone_definition,1>::Construct )
-,		SchemaEntry("runout_zone_orientation",&STEP::ObjectHelper<runout_zone_orientation,1>::Construct )
-,		SchemaEntry("runout_zone_orientation_reference_direction",&STEP::ObjectHelper<runout_zone_orientation_reference_direction,1>::Construct )
-,		SchemaEntry("satisfied_requirement",&STEP::ObjectHelper<satisfied_requirement,1>::Construct )
-,		SchemaEntry("satisfies_requirement",&STEP::ObjectHelper<satisfies_requirement,0>::Construct )
-,		SchemaEntry("satisfying_item",&STEP::ObjectHelper<satisfying_item,1>::Construct )
-,		SchemaEntry("scalar_variable",&STEP::ObjectHelper<scalar_variable,0>::Construct )
-,		SchemaEntry("scattering_parameter",&STEP::ObjectHelper<scattering_parameter,0>::Construct )
-,		SchemaEntry("sculptured_solid",&STEP::ObjectHelper<sculptured_solid,2>::Construct )
-,		SchemaEntry("seam_curve",&STEP::ObjectHelper<seam_curve,0>::Construct )
-,		SchemaEntry("security_classification",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("security_classification_level",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("serial_numbered_effectivity",&STEP::ObjectHelper<serial_numbered_effectivity,2>::Construct )
-,		SchemaEntry("shape_aspect_associativity",&STEP::ObjectHelper<shape_aspect_associativity,0>::Construct )
-,		SchemaEntry("shape_aspect_deriving_relationship",&STEP::ObjectHelper<shape_aspect_deriving_relationship,0>::Construct )
-,		SchemaEntry("shape_definition_representation",&STEP::ObjectHelper<shape_definition_representation,0>::Construct )
-,		SchemaEntry("shape_dimension_representation",&STEP::ObjectHelper<shape_dimension_representation,0>::Construct )
-,		SchemaEntry("shape_feature_definition",&STEP::ObjectHelper<shape_feature_definition,0>::Construct )
-,		SchemaEntry("shape_representation_with_parameters",&STEP::ObjectHelper<shape_representation_with_parameters,0>::Construct )
-,		SchemaEntry("shell_based_surface_model",&STEP::ObjectHelper<shell_based_surface_model,1>::Construct )
-,		SchemaEntry("shell_based_wireframe_model",&STEP::ObjectHelper<shell_based_wireframe_model,1>::Construct )
-,		SchemaEntry("shell_based_wireframe_shape_representation",&STEP::ObjectHelper<shell_based_wireframe_shape_representation,0>::Construct )
-,		SchemaEntry("si_absorbed_dose_unit",&STEP::ObjectHelper<si_absorbed_dose_unit,0>::Construct )
-,		SchemaEntry("si_capacitance_unit",&STEP::ObjectHelper<si_capacitance_unit,0>::Construct )
-,		SchemaEntry("si_conductance_unit",&STEP::ObjectHelper<si_conductance_unit,0>::Construct )
-,		SchemaEntry("si_dose_equivalent_unit",&STEP::ObjectHelper<si_dose_equivalent_unit,0>::Construct )
-,		SchemaEntry("si_electric_charge_unit",&STEP::ObjectHelper<si_electric_charge_unit,0>::Construct )
-,		SchemaEntry("si_electric_potential_unit",&STEP::ObjectHelper<si_electric_potential_unit,0>::Construct )
-,		SchemaEntry("si_energy_unit",&STEP::ObjectHelper<si_energy_unit,0>::Construct )
-,		SchemaEntry("si_force_unit",&STEP::ObjectHelper<si_force_unit,0>::Construct )
-,		SchemaEntry("si_frequency_unit",&STEP::ObjectHelper<si_frequency_unit,0>::Construct )
-,		SchemaEntry("si_illuminance_unit",&STEP::ObjectHelper<si_illuminance_unit,0>::Construct )
-,		SchemaEntry("si_inductance_unit",&STEP::ObjectHelper<si_inductance_unit,0>::Construct )
-,		SchemaEntry("si_magnetic_flux_density_unit",&STEP::ObjectHelper<si_magnetic_flux_density_unit,0>::Construct )
-,		SchemaEntry("si_magnetic_flux_unit",&STEP::ObjectHelper<si_magnetic_flux_unit,0>::Construct )
-,		SchemaEntry("si_power_unit",&STEP::ObjectHelper<si_power_unit,0>::Construct )
-,		SchemaEntry("si_pressure_unit",&STEP::ObjectHelper<si_pressure_unit,0>::Construct )
-,		SchemaEntry("si_radioactivity_unit",&STEP::ObjectHelper<si_radioactivity_unit,0>::Construct )
-,		SchemaEntry("si_resistance_unit",&STEP::ObjectHelper<si_resistance_unit,0>::Construct )
-,		SchemaEntry("si_unit",&STEP::ObjectHelper<si_unit,2>::Construct )
-,		SchemaEntry("simple_boolean_expression",&STEP::ObjectHelper<simple_boolean_expression,0>::Construct )
-,		SchemaEntry("simple_numeric_expression",&STEP::ObjectHelper<simple_numeric_expression,0>::Construct )
-,		SchemaEntry("slash_expression",&STEP::ObjectHelper<slash_expression,0>::Construct )
-,		SchemaEntry("smeared_material_definition",&STEP::ObjectHelper<smeared_material_definition,0>::Construct )
-,		SchemaEntry("solid_angle_measure_with_unit",&STEP::ObjectHelper<solid_angle_measure_with_unit,0>::Construct )
-,		SchemaEntry("solid_angle_unit",&STEP::ObjectHelper<solid_angle_unit,0>::Construct )
-,		SchemaEntry("solid_curve_font",&STEP::ObjectHelper<solid_curve_font,0>::Construct )
-,		SchemaEntry("solid_replica",&STEP::ObjectHelper<solid_replica,2>::Construct )
-,		SchemaEntry("solid_with_chamfered_edges",&STEP::ObjectHelper<solid_with_chamfered_edges,0>::Construct )
-,		SchemaEntry("solid_with_angle_based_chamfer",&STEP::ObjectHelper<solid_with_angle_based_chamfer,3>::Construct )
-,		SchemaEntry("solid_with_shape_element_pattern",&STEP::ObjectHelper<solid_with_shape_element_pattern,1>::Construct )
-,		SchemaEntry("solid_with_circular_pattern",&STEP::ObjectHelper<solid_with_circular_pattern,4>::Construct )
-,		SchemaEntry("solid_with_depression",&STEP::ObjectHelper<solid_with_depression,1>::Construct )
-,		SchemaEntry("solid_with_pocket",&STEP::ObjectHelper<solid_with_pocket,2>::Construct )
-,		SchemaEntry("solid_with_circular_pocket",&STEP::ObjectHelper<solid_with_circular_pocket,1>::Construct )
-,		SchemaEntry("solid_with_protrusion",&STEP::ObjectHelper<solid_with_protrusion,2>::Construct )
-,		SchemaEntry("solid_with_circular_protrusion",&STEP::ObjectHelper<solid_with_circular_protrusion,1>::Construct )
-,		SchemaEntry("solid_with_hole",&STEP::ObjectHelper<solid_with_hole,0>::Construct )
-,		SchemaEntry("solid_with_stepped_round_hole",&STEP::ObjectHelper<solid_with_stepped_round_hole,1>::Construct )
-,		SchemaEntry("solid_with_conical_bottom_round_hole",&STEP::ObjectHelper<solid_with_conical_bottom_round_hole,2>::Construct )
-,		SchemaEntry("solid_with_constant_radius_edge_blend",&STEP::ObjectHelper<solid_with_constant_radius_edge_blend,1>::Construct )
-,		SchemaEntry("solid_with_slot",&STEP::ObjectHelper<solid_with_slot,2>::Construct )
-,		SchemaEntry("solid_with_curved_slot",&STEP::ObjectHelper<solid_with_curved_slot,1>::Construct )
-,		SchemaEntry("solid_with_double_offset_chamfer",&STEP::ObjectHelper<solid_with_double_offset_chamfer,2>::Construct )
-,		SchemaEntry("solid_with_flat_bottom_round_hole",&STEP::ObjectHelper<solid_with_flat_bottom_round_hole,1>::Construct )
-,		SchemaEntry("solid_with_general_pocket",&STEP::ObjectHelper<solid_with_general_pocket,2>::Construct )
-,		SchemaEntry("solid_with_general_protrusion",&STEP::ObjectHelper<solid_with_general_protrusion,2>::Construct )
-,		SchemaEntry("solid_with_groove",&STEP::ObjectHelper<solid_with_groove,5>::Construct )
-,		SchemaEntry("solid_with_incomplete_circular_pattern",&STEP::ObjectHelper<solid_with_incomplete_circular_pattern,1>::Construct )
-,		SchemaEntry("solid_with_rectangular_pattern",&STEP::ObjectHelper<solid_with_rectangular_pattern,4>::Construct )
-,		SchemaEntry("solid_with_incomplete_rectangular_pattern",&STEP::ObjectHelper<solid_with_incomplete_rectangular_pattern,0>::Construct )
-,		SchemaEntry("solid_with_rectangular_pocket",&STEP::ObjectHelper<solid_with_rectangular_pocket,3>::Construct )
-,		SchemaEntry("solid_with_rectangular_protrusion",&STEP::ObjectHelper<solid_with_rectangular_protrusion,3>::Construct )
-,		SchemaEntry("solid_with_single_offset_chamfer",&STEP::ObjectHelper<solid_with_single_offset_chamfer,1>::Construct )
-,		SchemaEntry("solid_with_spherical_bottom_round_hole",&STEP::ObjectHelper<solid_with_spherical_bottom_round_hole,1>::Construct )
-,		SchemaEntry("solid_with_stepped_round_hole_and_conical_transitions",&STEP::ObjectHelper<solid_with_stepped_round_hole_and_conical_transitions,1>::Construct )
-,		SchemaEntry("solid_with_straight_slot",&STEP::ObjectHelper<solid_with_straight_slot,1>::Construct )
-,		SchemaEntry("solid_with_tee_section_slot",&STEP::ObjectHelper<solid_with_tee_section_slot,2>::Construct )
-,		SchemaEntry("solid_with_through_depression",&STEP::ObjectHelper<solid_with_through_depression,1>::Construct )
-,		SchemaEntry("solid_with_trapezoidal_section_slot",&STEP::ObjectHelper<solid_with_trapezoidal_section_slot,2>::Construct )
-,		SchemaEntry("solid_with_variable_radius_edge_blend",&STEP::ObjectHelper<solid_with_variable_radius_edge_blend,3>::Construct )
-,		SchemaEntry("source_for_requirement",&STEP::ObjectHelper<source_for_requirement,1>::Construct )
-,		SchemaEntry("sourced_requirement",&STEP::ObjectHelper<sourced_requirement,1>::Construct )
-,		SchemaEntry("specification_definition",&STEP::ObjectHelper<specification_definition,0>::Construct )
-,		SchemaEntry("specified_higher_usage_occurrence",&STEP::ObjectHelper<specified_higher_usage_occurrence,2>::Construct )
-,		SchemaEntry("sphere",&STEP::ObjectHelper<sphere,2>::Construct )
-,		SchemaEntry("spherical_surface",&STEP::ObjectHelper<spherical_surface,1>::Construct )
-,		SchemaEntry("start_request",&STEP::ObjectHelper<start_request,1>::Construct )
-,		SchemaEntry("start_work",&STEP::ObjectHelper<start_work,1>::Construct )
-,		SchemaEntry("straightness_tolerance",&STEP::ObjectHelper<straightness_tolerance,0>::Construct )
-,		SchemaEntry("structured_dimension_callout",&STEP::ObjectHelper<structured_dimension_callout,0>::Construct )
-,		SchemaEntry("structured_text_composition",&STEP::ObjectHelper<structured_text_composition,0>::Construct )
-,		SchemaEntry("structured_text_representation",&STEP::ObjectHelper<structured_text_representation,0>::Construct )
-,		SchemaEntry("subedge",&STEP::ObjectHelper<subedge,1>::Construct )
-,		SchemaEntry("subface",&STEP::ObjectHelper<subface,1>::Construct )
-,		SchemaEntry("supplied_part_relationship",&STEP::ObjectHelper<supplied_part_relationship,0>::Construct )
-,		SchemaEntry("surface_condition_callout",&STEP::ObjectHelper<surface_condition_callout,0>::Construct )
-,		SchemaEntry("swept_surface",&STEP::ObjectHelper<swept_surface,1>::Construct )
-,		SchemaEntry("surface_of_linear_extrusion",&STEP::ObjectHelper<surface_of_linear_extrusion,1>::Construct )
-,		SchemaEntry("surface_of_revolution",&STEP::ObjectHelper<surface_of_revolution,1>::Construct )
-,		SchemaEntry("surface_patch",&STEP::ObjectHelper<surface_patch,5>::Construct )
-,		SchemaEntry("surface_profile_tolerance",&STEP::ObjectHelper<surface_profile_tolerance,0>::Construct )
-,		SchemaEntry("surface_rendering_properties",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("surface_replica",&STEP::ObjectHelper<surface_replica,2>::Construct )
-,		SchemaEntry("surface_side_style",&STEP::ObjectHelper<surface_side_style,2>::Construct )
-,		SchemaEntry("surface_style_boundary",&STEP::ObjectHelper<surface_style_boundary,1>::Construct )
-,		SchemaEntry("surface_style_control_grid",&STEP::ObjectHelper<surface_style_control_grid,1>::Construct )
-,		SchemaEntry("surface_style_fill_area",&STEP::ObjectHelper<surface_style_fill_area,1>::Construct )
-,		SchemaEntry("surface_style_parameter_line",&STEP::ObjectHelper<surface_style_parameter_line,2>::Construct )
-,		SchemaEntry("surface_style_reflectance_ambient",&STEP::ObjectHelper<surface_style_reflectance_ambient,1>::Construct )
-,		SchemaEntry("surface_style_reflectance_ambient_diffuse",&STEP::ObjectHelper<surface_style_reflectance_ambient_diffuse,1>::Construct )
-,		SchemaEntry("surface_style_reflectance_ambient_diffuse_specular",&STEP::ObjectHelper<surface_style_reflectance_ambient_diffuse_specular,3>::Construct )
-,		SchemaEntry("surface_style_rendering",&STEP::ObjectHelper<surface_style_rendering,2>::Construct )
-,		SchemaEntry("surface_style_rendering_with_properties",&STEP::ObjectHelper<surface_style_rendering_with_properties,1>::Construct )
-,		SchemaEntry("surface_style_segmentation_curve",&STEP::ObjectHelper<surface_style_segmentation_curve,1>::Construct )
-,		SchemaEntry("surface_style_silhouette",&STEP::ObjectHelper<surface_style_silhouette,1>::Construct )
-,		SchemaEntry("surface_style_transparent",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("surface_style_usage",&STEP::ObjectHelper<surface_style_usage,2>::Construct )
-,		SchemaEntry("surface_texture_representation",&STEP::ObjectHelper<surface_texture_representation,0>::Construct )
-,		SchemaEntry("surfaced_open_shell",&STEP::ObjectHelper<surfaced_open_shell,0>::Construct )
-,		SchemaEntry("swept_disk_solid",&STEP::ObjectHelper<swept_disk_solid,5>::Construct )
-,		SchemaEntry("symbol",&STEP::ObjectHelper<symbol,0>::Construct )
-,		SchemaEntry("symbol_colour",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("symbol_representation_map",&STEP::ObjectHelper<symbol_representation_map,0>::Construct )
-,		SchemaEntry("symbol_style",&STEP::ObjectHelper<symbol_style,2>::Construct )
-,		SchemaEntry("symbol_target",&STEP::ObjectHelper<symbol_target,3>::Construct )
-,		SchemaEntry("symmetric_shape_aspect",&STEP::ObjectHelper<symmetric_shape_aspect,0>::Construct )
-,		SchemaEntry("symmetry_tolerance",&STEP::ObjectHelper<symmetry_tolerance,0>::Construct )
-,		SchemaEntry("table_representation_item",&STEP::ObjectHelper<table_representation_item,0>::Construct )
-,		SchemaEntry("tactile_appearance_representation",&STEP::ObjectHelper<tactile_appearance_representation,0>::Construct )
-,		SchemaEntry("tagged_text_format",&STEP::ObjectHelper<tagged_text_format,0>::Construct )
-,		SchemaEntry("tagged_text_item",&STEP::ObjectHelper<tagged_text_item,0>::Construct )
-,		SchemaEntry("tangent",&STEP::ObjectHelper<tangent,0>::Construct )
-,		SchemaEntry("text_font",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("text_font_family",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("text_font_in_family",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("text_literal_with_associated_curves",&STEP::ObjectHelper<text_literal_with_associated_curves,1>::Construct )
-,		SchemaEntry("text_literal_with_blanking_box",&STEP::ObjectHelper<text_literal_with_blanking_box,1>::Construct )
-,		SchemaEntry("text_literal_with_extent",&STEP::ObjectHelper<text_literal_with_extent,1>::Construct )
-,		SchemaEntry("text_string_representation",&STEP::ObjectHelper<text_string_representation,0>::Construct )
-,		SchemaEntry("text_style",&STEP::ObjectHelper<text_style,2>::Construct )
-,		SchemaEntry("text_style_for_defined_font",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("text_style_with_box_characteristics",&STEP::ObjectHelper<text_style_with_box_characteristics,1>::Construct )
-,		SchemaEntry("text_style_with_mirror",&STEP::ObjectHelper<text_style_with_mirror,1>::Construct )
-,		SchemaEntry("text_style_with_spacing",&STEP::ObjectHelper<text_style_with_spacing,1>::Construct )
-,		SchemaEntry("thermal_resistance_measure_with_unit",&STEP::ObjectHelper<thermal_resistance_measure_with_unit,0>::Construct )
-,		SchemaEntry("thermal_resistance_unit",&STEP::ObjectHelper<thermal_resistance_unit,0>::Construct )
-,		SchemaEntry("thermodynamic_temperature_measure_with_unit",&STEP::ObjectHelper<thermodynamic_temperature_measure_with_unit,0>::Construct )
-,		SchemaEntry("thermodynamic_temperature_unit",&STEP::ObjectHelper<thermodynamic_temperature_unit,0>::Construct )
-,		SchemaEntry("thickened_face_solid",&STEP::ObjectHelper<thickened_face_solid,3>::Construct )
-,		SchemaEntry("thickness_laminate_definition",&STEP::ObjectHelper<thickness_laminate_definition,0>::Construct )
-,		SchemaEntry("thickness_laminate_table",&STEP::ObjectHelper<thickness_laminate_table,0>::Construct )
-,		SchemaEntry("time_interval",&STEP::ObjectHelper<time_interval,3>::Construct )
-,		SchemaEntry("time_interval_based_effectivity",&STEP::ObjectHelper<time_interval_based_effectivity,1>::Construct )
-,		SchemaEntry("time_interval_relationship",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("time_interval_role",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("time_interval_with_bounds",&STEP::ObjectHelper<time_interval_with_bounds,3>::Construct )
-,		SchemaEntry("time_measure_with_unit",&STEP::ObjectHelper<time_measure_with_unit,0>::Construct )
-,		SchemaEntry("time_unit",&STEP::ObjectHelper<time_unit,0>::Construct )
-,		SchemaEntry("tolerance_value",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("tolerance_zone",&STEP::ObjectHelper<tolerance_zone,2>::Construct )
-,		SchemaEntry("tolerance_zone_form",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("torus",&STEP::ObjectHelper<torus,3>::Construct )
-,		SchemaEntry("total_runout_tolerance",&STEP::ObjectHelper<total_runout_tolerance,0>::Construct )
-,		SchemaEntry("track_blended_solid",&STEP::ObjectHelper<track_blended_solid,0>::Construct )
-,		SchemaEntry("track_blended_solid_with_end_conditions",&STEP::ObjectHelper<track_blended_solid_with_end_conditions,1>::Construct )
-,		SchemaEntry("trimmed_curve",&STEP::ObjectHelper<trimmed_curve,5>::Construct )
-,		SchemaEntry("two_direction_repeat_factor",&STEP::ObjectHelper<two_direction_repeat_factor,1>::Construct )
-,		SchemaEntry("type_qualifier",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("unary_generic_expression",&STEP::ObjectHelper<unary_generic_expression,1>::Construct )
-,		SchemaEntry("unary_numeric_expression",&STEP::ObjectHelper<unary_numeric_expression,0>::Construct )
-,		SchemaEntry("uncertainty_assigned_representation",&STEP::ObjectHelper<uncertainty_assigned_representation,1>::Construct )
-,		SchemaEntry("uncertainty_measure_with_unit",&STEP::ObjectHelper<uncertainty_measure_with_unit,2>::Construct )
-,		SchemaEntry("uniform_curve",&STEP::ObjectHelper<uniform_curve,0>::Construct )
-,		SchemaEntry("uniform_resource_identifier",&STEP::ObjectHelper<uniform_resource_identifier,0>::Construct )
-,		SchemaEntry("uniform_surface",&STEP::ObjectHelper<uniform_surface,0>::Construct )
-,		SchemaEntry("usage_association",&STEP::ObjectHelper<usage_association,0>::Construct )
-,		SchemaEntry("user_defined_curve_font",&STEP::ObjectHelper<user_defined_curve_font,0>::Construct )
-,		SchemaEntry("user_defined_marker",&STEP::ObjectHelper<user_defined_marker,0>::Construct )
-,		SchemaEntry("user_defined_terminator_symbol",&STEP::ObjectHelper<user_defined_terminator_symbol,0>::Construct )
-,		SchemaEntry("user_selected_shape_elements",&STEP::ObjectHelper<user_selected_shape_elements,0>::Construct )
-,		SchemaEntry("value_range",&STEP::ObjectHelper<value_range,0>::Construct )
-,		SchemaEntry("value_representation_item",&STEP::ObjectHelper<value_representation_item,1>::Construct )
-,		SchemaEntry("variable_semantics",&STEP::ObjectHelper<variable_semantics,0>::Construct )
-,		SchemaEntry("variational_representation_item",&STEP::ObjectHelper<variational_representation_item,0>::Construct )
-,		SchemaEntry("vector",&STEP::ObjectHelper<vector,2>::Construct )
-,		SchemaEntry("vector_style",&STEP::ObjectHelper<vector_style,0>::Construct )
-,		SchemaEntry("velocity_measure_with_unit",&STEP::ObjectHelper<velocity_measure_with_unit,0>::Construct )
-,		SchemaEntry("velocity_unit",&STEP::ObjectHelper<velocity_unit,0>::Construct )
-,		SchemaEntry("versioned_action_request",&STEP::ObjectHelper<NotImplemented,0>::Construct )
-,		SchemaEntry("vertex",&STEP::ObjectHelper<vertex,0>::Construct )
-,		SchemaEntry("vertex_loop",&STEP::ObjectHelper<vertex_loop,1>::Construct )
-,		SchemaEntry("vertex_point",&STEP::ObjectHelper<vertex_point,1>::Construct )
-,		SchemaEntry("vertex_shell",&STEP::ObjectHelper<vertex_shell,1>::Construct )
-,		SchemaEntry("view_volume",&STEP::ObjectHelper<view_volume,9>::Construct )
-,		SchemaEntry("visual_appearance_representation",&STEP::ObjectHelper<visual_appearance_representation,0>::Construct )
-,		SchemaEntry("volume_measure_with_unit",&STEP::ObjectHelper<volume_measure_with_unit,0>::Construct )
-,		SchemaEntry("volume_unit",&STEP::ObjectHelper<volume_unit,0>::Construct )
-,		SchemaEntry("week_of_year_and_day_date",&STEP::ObjectHelper<week_of_year_and_day_date,2>::Construct )
-,		SchemaEntry("wire_shell",&STEP::ObjectHelper<wire_shell,1>::Construct )
-,		SchemaEntry("year_month",&STEP::ObjectHelper<year_month,1>::Construct )
-
-	};
-}
-
-// -----------------------------------------------------------------------------------------------------------
-void StepFile::GetSchema(EXPRESS::ConversionSchema& out)
-{
-	out = EXPRESS::ConversionSchema(schema_raw);
-}
-
-namespace STEP {
-
-    // -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<NotImplemented>(const STEP::DB& db, const LIST& params, NotImplemented* in)
-{
-	return 0;
-}
-*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<measure_with_unit>(const DB& db, const LIST& params, measure_with_unit* in)
-{
-	size_t base = 0;
-	if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to measure_with_unit"); }    do { // convert the 'value_component' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::measure_with_unit,2>::aux_is_derived[0]=true; break; }
-        try { GenericConvert( in->value_component, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to measure_with_unit to be a `measure_value`")); }
-    } while(0);
-    do { // convert the 'unit_component' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::measure_with_unit,2>::aux_is_derived[1]=true; break; }
-        try { GenericConvert( in->unit_component, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to measure_with_unit to be a `unit`")); }
-    } while(0);
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<absorbed_dose_measure_with_unit>(const DB& db, const LIST& params, absorbed_dose_measure_with_unit* in)
-{
-	size_t base = GenericFill(db,params,static_cast<measure_with_unit*>(in));
-	if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to absorbed_dose_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<derived_unit>(const DB& db, const LIST& params, derived_unit* in)
-{
-	size_t base = 0;
-	if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to derived_unit"); }    do { // convert the 'elements' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::derived_unit,1>::aux_is_derived[0]=true; break; }
-        try { GenericConvert( in->elements, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to derived_unit to be a `SET [1:?] OF derived_unit_element`")); }
-    } while(0);
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<absorbed_dose_unit>(const DB& db, const LIST& params, absorbed_dose_unit* in)
-{
-	size_t base = GenericFill(db,params,static_cast<derived_unit*>(in));
-	if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to absorbed_dose_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<abstract_variable>(const DB&, const LIST&, abstract_variable*) {
-	size_t base = 0;
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<acceleration_measure_with_unit>(const DB& db, const LIST& params, acceleration_measure_with_unit* in)
-{
-	size_t base = GenericFill(db,params,static_cast<measure_with_unit*>(in));
-	if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to acceleration_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<acceleration_unit>(const DB& db, const LIST& params, acceleration_unit* in)
-{
-	size_t base = GenericFill(db,params,static_cast<derived_unit*>(in));
-	if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to acceleration_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<action>(const DB& db, const LIST& params, action* in)
-{
-	size_t base = 0;
-	if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to action"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::action,3>::aux_is_derived[0]=true; break; }
-        try { GenericConvert( in->name, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to action to be a `label`")); }
-    } while(0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::action,3>::aux_is_derived[1]=true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert( in->description, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to action to be a `text`")); }
-    } while(0);
-    do { // convert the 'chosen_method' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::action,3>::aux_is_derived[2]=true; break; }
-        try { GenericConvert( in->chosen_method, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to action to be a `action_method`")); }
-    } while(0);
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<action_assignment>(const DB& db, const LIST& params, action_assignment* in)
-{
-	size_t base = 0;
-	if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to action_assignment"); }    do { // convert the 'assigned_action' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::action_assignment,1>::aux_is_derived[0]=true; break; }
-        try { GenericConvert( in->assigned_action, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to action_assignment to be a `action`")); }
-    } while(0);
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<action_method>(const DB& db, const LIST& params, action_method* in)
-{
-	size_t base = 0;
-	if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to action_method"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::action_method,4>::aux_is_derived[0]=true; break; }
-        try { GenericConvert( in->name, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to action_method to be a `label`")); }
-    } while(0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::action_method,4>::aux_is_derived[1]=true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert( in->description, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to action_method to be a `text`")); }
-    } while(0);
-    do { // convert the 'consequence' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::action_method,4>::aux_is_derived[2]=true; break; }
-        try { GenericConvert( in->consequence, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to action_method to be a `text`")); }
-    } while(0);
-    do { // convert the 'purpose' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::action_method,4>::aux_is_derived[3]=true; break; }
-        try { GenericConvert( in->purpose, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to action_method to be a `text`")); }
-    } while(0);
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<action_method_assignment>(const DB& db, const LIST& params, action_method_assignment* in)
-{
-	size_t base = 0;
-	if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to action_method_assignment"); }    do { // convert the 'assigned_action_method' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::action_method_assignment,2>::aux_is_derived[0]=true; break; }
-        try { GenericConvert( in->assigned_action_method, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to action_method_assignment to be a `action_method`")); }
-    } while(0);
-    do { // convert the 'role' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::action_method_assignment,2>::aux_is_derived[1]=true; break; }
-        try { GenericConvert( in->role, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to action_method_assignment to be a `action_method_role`")); }
-    } while(0);
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<action_method_relationship>(const DB& db, const LIST& params, action_method_relationship* in)
-{
-	size_t base = 0;
-	if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to action_method_relationship"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::action_method_relationship,4>::aux_is_derived[0]=true; break; }
-        try { GenericConvert( in->name, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to action_method_relationship to be a `label`")); }
-    } while(0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::action_method_relationship,4>::aux_is_derived[1]=true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert( in->description, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to action_method_relationship to be a `text`")); }
-    } while(0);
-    do { // convert the 'relating_method' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::action_method_relationship,4>::aux_is_derived[2]=true; break; }
-        try { GenericConvert( in->relating_method, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to action_method_relationship to be a `action_method`")); }
-    } while(0);
-    do { // convert the 'related_method' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::action_method_relationship,4>::aux_is_derived[3]=true; break; }
-        try { GenericConvert( in->related_method, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to action_method_relationship to be a `action_method`")); }
-    } while(0);
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<action_request_assignment>(const DB& db, const LIST& params, action_request_assignment* in)
-{
-	size_t base = 0;
-	if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to action_request_assignment"); }    do { // convert the 'assigned_action_request' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::action_request_assignment,1>::aux_is_derived[0]=true; break; }
-        try { GenericConvert( in->assigned_action_request, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to action_request_assignment to be a `versioned_action_request`")); }
-    } while(0);
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<address>(const DB& db, const LIST& params, address* in)
-{
-	size_t base = 0;
-	if (params.GetSize() < 12) { throw STEP::TypeError("expected 12 arguments to address"); }    do { // convert the 'internal_location' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::address,12>::aux_is_derived[0]=true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert( in->internal_location, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to address to be a `label`")); }
-    } while(0);
-    do { // convert the 'street_number' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::address,12>::aux_is_derived[1]=true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert( in->street_number, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to address to be a `label`")); }
-    } while(0);
-    do { // convert the 'street' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::address,12>::aux_is_derived[2]=true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert( in->street, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to address to be a `label`")); }
-    } while(0);
-    do { // convert the 'postal_box' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::address,12>::aux_is_derived[3]=true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert( in->postal_box, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to address to be a `label`")); }
-    } while(0);
-    do { // convert the 'town' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::address,12>::aux_is_derived[4]=true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert( in->town, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to address to be a `label`")); }
-    } while(0);
-    do { // convert the 'region' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::address,12>::aux_is_derived[5]=true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert( in->region, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to address to be a `label`")); }
-    } while(0);
-    do { // convert the 'postal_code' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::address,12>::aux_is_derived[6]=true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert( in->postal_code, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to address to be a `label`")); }
-    } while(0);
-    do { // convert the 'country' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::address,12>::aux_is_derived[7]=true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert( in->country, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 7 to address to be a `label`")); }
-    } while(0);
-    do { // convert the 'facsimile_number' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::address,12>::aux_is_derived[8]=true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert( in->facsimile_number, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 8 to address to be a `label`")); }
-    } while(0);
-    do { // convert the 'telephone_number' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::address,12>::aux_is_derived[9]=true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert( in->telephone_number, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 9 to address to be a `label`")); }
-    } while(0);
-    do { // convert the 'electronic_mail_address' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::address,12>::aux_is_derived[10]=true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert( in->electronic_mail_address, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 10 to address to be a `label`")); }
-    } while(0);
-    do { // convert the 'telex_number' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::address,12>::aux_is_derived[11]=true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert( in->telex_number, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 11 to address to be a `label`")); }
-    } while(0);
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<representation>(const DB& db, const LIST& params, representation* in)
-{
-	size_t base = 0;
-	if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to representation"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::representation,3>::aux_is_derived[0]=true; break; }
-        try { GenericConvert( in->name, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to representation to be a `label`")); }
-    } while(0);
-    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::representation,3>::aux_is_derived[1]=true; break; }
-        try { GenericConvert( in->items, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to representation to be a `SET [1:?] OF representation_item`")); }
-    } while(0);
-    do { // convert the 'context_of_items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::representation,3>::aux_is_derived[2]=true; break; }
-        try { GenericConvert( in->context_of_items, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to representation to be a `representation_context`")); }
-    } while(0);
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<shape_representation>(const DB& db, const LIST& params, shape_representation* in)
-{
-	size_t base = GenericFill(db,params,static_cast<representation*>(in));
-	if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to shape_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<advanced_brep_shape_representation>(const DB& db, const LIST& params, advanced_brep_shape_representation* in)
-{
-	size_t base = GenericFill(db,params,static_cast<shape_representation*>(in));
-	if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to advanced_brep_shape_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<face_surface>(const DB& db, const LIST& params, face_surface* in)
-{
-	size_t base = 0;
-	if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to face_surface"); }    do { // convert the 'face_geometry' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::face_surface,2>::aux_is_derived[0]=true; break; }
-        try { GenericConvert( in->face_geometry, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to face_surface to be a `surface`")); }
-    } while(0);
-    do { // convert the 'same_sense' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::face_surface,2>::aux_is_derived[1]=true; break; }
-        try { GenericConvert( in->same_sense, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to face_surface to be a `BOOLEAN`")); }
-    } while(0);
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<advanced_face>(const DB& db, const LIST& params, advanced_face* in)
-{
-	size_t base = GenericFill(db,params,static_cast<face_surface*>(in));
-	if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to advanced_face"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<amount_of_substance_measure_with_unit>(const DB& db, const LIST& params, amount_of_substance_measure_with_unit* in)
-{
-	size_t base = GenericFill(db,params,static_cast<measure_with_unit*>(in));
-	if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to amount_of_substance_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<named_unit>(const DB& db, const LIST& params, named_unit* in)
-{
-	size_t base = 0;
-	if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to named_unit"); }    do { // convert the 'dimensions' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::named_unit,1>::aux_is_derived[0]=true; break; }
-        try { GenericConvert( in->dimensions, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to named_unit to be a `dimensional_exponents`")); }
-    } while(0);
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<amount_of_substance_unit>(const DB& db, const LIST& params, amount_of_substance_unit* in)
-{
-	size_t base = GenericFill(db,params,static_cast<named_unit*>(in));
-	if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to amount_of_substance_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<angle_direction_reference>(const DB&, const LIST&, angle_direction_reference*)
-{
-	size_t base = 0;
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<representation_item>(const DB& db, const LIST& params, representation_item* in)
-{
-	size_t base = 0;
-	if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to representation_item"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::representation_item,1>::aux_is_derived[0]=true; break; }
-        try { GenericConvert( in->name, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to representation_item to be a `label`")); }
-    } while(0);
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<geometric_representation_item>(const DB& db, const LIST& params, geometric_representation_item* in)
-{
-	size_t base = GenericFill(db,params,static_cast<representation_item*>(in));
-	if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to geometric_representation_item"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<draughting_callout>(const DB& db, const LIST& params, draughting_callout* in)
-{
-	size_t base = GenericFill(db,params,static_cast<geometric_representation_item*>(in));
-	if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to draughting_callout"); }    do { // convert the 'contents' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::draughting_callout,1>::aux_is_derived[0]=true; break; }
-        try { GenericConvert( in->contents, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to draughting_callout to be a `SET [1:?] OF draughting_callout_element`")); }
-    } while(0);
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<dimension_curve_directed_callout>(const DB& db, const LIST& params, dimension_curve_directed_callout* in)
-{
-	size_t base = GenericFill(db,params,static_cast<draughting_callout*>(in));
-	if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to dimension_curve_directed_callout"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<angular_dimension>(const DB& db, const LIST& params, angular_dimension* in)
-{
-	size_t base = GenericFill(db,params,static_cast<dimension_curve_directed_callout*>(in));
-	if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to angular_dimension"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<shape_aspect_relationship>(const DB& db, const LIST& params, shape_aspect_relationship* in)
-{
-	size_t base = 0;
-	if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to shape_aspect_relationship"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::shape_aspect_relationship,4>::aux_is_derived[0]=true; break; }
-        try { GenericConvert( in->name, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to shape_aspect_relationship to be a `label`")); }
-    } while(0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::shape_aspect_relationship,4>::aux_is_derived[1]=true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert( in->description, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to shape_aspect_relationship to be a `text`")); }
-    } while(0);
-    do { // convert the 'relating_shape_aspect' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::shape_aspect_relationship,4>::aux_is_derived[2]=true; break; }
-        try { GenericConvert( in->relating_shape_aspect, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to shape_aspect_relationship to be a `shape_aspect`")); }
-    } while(0);
-    do { // convert the 'related_shape_aspect' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::shape_aspect_relationship,4>::aux_is_derived[3]=true; break; }
-        try { GenericConvert( in->related_shape_aspect, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to shape_aspect_relationship to be a `shape_aspect`")); }
-    } while(0);
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<dimensional_location>(const DB& db, const LIST& params, dimensional_location* in)
-{
-	size_t base = GenericFill(db,params,static_cast<shape_aspect_relationship*>(in));
-	if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to dimensional_location"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<angular_location>(const DB& db, const LIST& params, angular_location* in)
-{
-	size_t base = GenericFill(db,params,static_cast<dimensional_location*>(in));
-	if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to angular_location"); }    do { // convert the 'angle_selection' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert( in->angle_selection, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to angular_location to be a `angle_relator`")); }
-    } while(0);
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<dimensional_size>(const DB& db, const LIST& params, dimensional_size* in)
-{
-	size_t base = 0;
-	if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to dimensional_size"); }    do { // convert the 'applies_to' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::dimensional_size,2>::aux_is_derived[0]=true; break; }
-        try { GenericConvert( in->applies_to, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to dimensional_size to be a `shape_aspect`")); }
-    } while(0);
-    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::dimensional_size,2>::aux_is_derived[1]=true; break; }
-        try { GenericConvert( in->name, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to dimensional_size to be a `label`")); }
-    } while(0);
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<angular_size>(const DB& db, const LIST& params, angular_size* in)
-{
-	size_t base = GenericFill(db,params,static_cast<dimensional_size*>(in));
-	if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to angular_size"); }    do { // convert the 'angle_selection' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert( in->angle_selection, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to angular_size to be a `angle_relator`")); }
-    } while(0);
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<geometric_tolerance>(const DB& db, const LIST& params, geometric_tolerance* in)
-{
-	size_t base = 0;
-	if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to geometric_tolerance"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::geometric_tolerance,4>::aux_is_derived[0]=true; break; }
-        try { GenericConvert( in->name, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to geometric_tolerance to be a `label`")); }
-    } while(0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::geometric_tolerance,4>::aux_is_derived[1]=true; break; }
-        try { GenericConvert( in->description, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to geometric_tolerance to be a `text`")); }
-    } while(0);
-    do { // convert the 'magnitude' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::geometric_tolerance,4>::aux_is_derived[2]=true; break; }
-        try { GenericConvert( in->magnitude, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to geometric_tolerance to be a `measure_with_unit`")); }
-    } while(0);
-    do { // convert the 'toleranced_shape_aspect' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::geometric_tolerance,4>::aux_is_derived[3]=true; break; }
-        try { GenericConvert( in->toleranced_shape_aspect, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to geometric_tolerance to be a `shape_aspect`")); }
-    } while(0);
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<geometric_tolerance_with_datum_reference>(const DB& db, const LIST& params, geometric_tolerance_with_datum_reference* in)
-{
-	size_t base = GenericFill(db,params,static_cast<geometric_tolerance*>(in));
-	if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to geometric_tolerance_with_datum_reference"); }    do { // convert the 'datum_system' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::geometric_tolerance_with_datum_reference,1>::aux_is_derived[0]=true; break; }
-        try { GenericConvert( in->datum_system, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to geometric_tolerance_with_datum_reference to be a `SET [1:?] OF datum_reference`")); }
-    } while(0);
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<angularity_tolerance>(const DB& db, const LIST& params, angularity_tolerance* in)
-{
-	size_t base = GenericFill(db,params,static_cast<geometric_tolerance_with_datum_reference*>(in));
-	if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to angularity_tolerance"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<styled_item>(const DB& db, const LIST& params, styled_item* in)
-{
-	size_t base = GenericFill(db,params,static_cast<representation_item*>(in));
-	if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to styled_item"); }    do { // convert the 'styles' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::styled_item,2>::aux_is_derived[0]=true; break; }
-        try { GenericConvert( in->styles, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to styled_item to be a `SET [1:?] OF presentation_style_assignment`")); }
-    } while(0);
-    do { // convert the 'item' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::styled_item,2>::aux_is_derived[1]=true; break; }
-        try { GenericConvert( in->item, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to styled_item to be a `representation_item`")); }
-    } while(0);
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<annotation_occurrence>(const DB& db, const LIST& params, annotation_occurrence* in)
-{
-	size_t base = GenericFill(db,params,static_cast<styled_item*>(in));
-	if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to annotation_occurrence"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<annotation_curve_occurrence>(const DB& db, const LIST& params, annotation_curve_occurrence* in)
-{
-	size_t base = GenericFill(db,params,static_cast<annotation_occurrence*>(in));
-	if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to annotation_curve_occurrence"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<annotation_fill_area>(const DB& db, const LIST& params, annotation_fill_area* in)
-{
-	size_t base = GenericFill(db,params,static_cast<geometric_representation_item*>(in));
-	if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to annotation_fill_area"); }    do { // convert the 'boundaries' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert( in->boundaries, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to annotation_fill_area to be a `SET [1:?] OF curve`")); }
-    } while(0);
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<annotation_fill_area_occurrence>(const DB& db, const LIST& params, annotation_fill_area_occurrence* in)
-{
-	size_t base = GenericFill(db,params,static_cast<annotation_occurrence*>(in));
-	if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to annotation_fill_area_occurrence"); }    do { // convert the 'fill_style_target' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert( in->fill_style_target, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to annotation_fill_area_occurrence to be a `point`")); }
-    } while(0);
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<annotation_occurrence_relationship>(const DB& db, const LIST& params, annotation_occurrence_relationship* in)
-{
-	size_t base = 0;
-	if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to annotation_occurrence_relationship"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::annotation_occurrence_relationship,4>::aux_is_derived[0]=true; break; }
-        try { GenericConvert( in->name, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to annotation_occurrence_relationship to be a `label`")); }
-    } while(0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::annotation_occurrence_relationship,4>::aux_is_derived[1]=true; break; }
-        try { GenericConvert( in->description, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to annotation_occurrence_relationship to be a `text`")); }
-    } while(0);
-    do { // convert the 'relating_annotation_occurrence' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::annotation_occurrence_relationship,4>::aux_is_derived[2]=true; break; }
-        try { GenericConvert( in->relating_annotation_occurrence, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to annotation_occurrence_relationship to be a `annotation_occurrence`")); }
-    } while(0);
-    do { // convert the 'related_annotation_occurrence' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::annotation_occurrence_relationship,4>::aux_is_derived[3]=true; break; }
-        try { GenericConvert( in->related_annotation_occurrence, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to annotation_occurrence_relationship to be a `annotation_occurrence`")); }
-    } while(0);
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<annotation_occurrence_associativity>(const DB& db, const LIST& params, annotation_occurrence_associativity* in)
-{
-	size_t base = GenericFill(db,params,static_cast<annotation_occurrence_relationship*>(in));
-	if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to annotation_occurrence_associativity"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<annotation_plane>(const DB& db, const LIST& params, annotation_plane* in)
-{
-	size_t base = 0;
-	if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to annotation_plane"); }    do { // convert the 'elements' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert( in->elements, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to annotation_plane to be a `SET [1:?] OF annotation_plane_element`")); }
-    } while(0);
-	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<annotation_symbol_occurrence>(const DB& db, const LIST& params, annotation_symbol_occurrence* in)
-{
-	size_t base = GenericFill(db,params,static_cast<annotation_occurrence*>(in));
-	if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to annotation_symbol_occurrence"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<annotation_subfigure_occurrence>(const DB& db, const LIST& params, annotation_subfigure_occurrence* in)
-{
-	size_t base = GenericFill(db,params,static_cast<annotation_symbol_occurrence*>(in));
-	if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to annotation_subfigure_occurrence"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<mapped_item>(const DB& db, const LIST& params, mapped_item* in)
-{
-	size_t base = GenericFill(db,params,static_cast<representation_item*>(in));
-	if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to mapped_item"); }    do { // convert the 'mapping_source' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::mapped_item,2>::aux_is_derived[0]=true; break; }
-        try { GenericConvert( in->mapping_source, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to mapped_item to be a `representation_map`")); }
-    } while(0);
-    do { // convert the 'mapping_target' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::mapped_item,2>::aux_is_derived[1]=true; break; }
-        try { GenericConvert( in->mapping_target, arg, db ); break; } 
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to mapped_item to be a `representation_item`")); }
-    } while(0);
-	return base;
-}
-
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<annotation_symbol>(const DB& db, const LIST& params, annotation_symbol* in)
-{
-    size_t base = GenericFill(db, params, static_cast<mapped_item*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to annotation_symbol"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<annotation_text>(const DB& db, const LIST& params, annotation_text* in)
-{
-    size_t base = GenericFill(db, params, static_cast<mapped_item*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to annotation_text"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<annotation_text_character>(const DB& db, const LIST& params, annotation_text_character* in)
-{
-    size_t base = GenericFill(db, params, static_cast<mapped_item*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to annotation_text_character"); }    do { // convert the 'alignment' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->alignment, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to annotation_text_character to be a `text_alignment`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<annotation_text_occurrence>(const DB& db, const LIST& params, annotation_text_occurrence* in)
-{
-    size_t base = GenericFill(db, params, static_cast<annotation_occurrence*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to annotation_text_occurrence"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<shape_aspect>(const DB& db, const LIST& params, shape_aspect* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to shape_aspect"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::shape_aspect, 4>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to shape_aspect to be a `label`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::shape_aspect, 4>::aux_is_derived[1] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to shape_aspect to be a `text`")); }
-    } while (0);
-    do { // convert the 'of_shape' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::shape_aspect, 4>::aux_is_derived[2] = true; break; }
-        try { GenericConvert(in->of_shape, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to shape_aspect to be a `product_definition_shape`")); }
-    } while (0);
-    do { // convert the 'product_definitional' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::shape_aspect, 4>::aux_is_derived[3] = true; break; }
-        try { GenericConvert(in->product_definitional, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to shape_aspect to be a `LOGICAL`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<derived_shape_aspect>(const DB& db, const LIST& params, derived_shape_aspect* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_aspect*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to derived_shape_aspect"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<apex>(const DB& db, const LIST& params, apex* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_shape_aspect*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to apex"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<application_context_element>(const DB& db, const LIST& params, application_context_element* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to application_context_element"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::application_context_element, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to application_context_element to be a `label`")); }
-    } while (0);
-    do { // convert the 'frame_of_reference' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::application_context_element, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->frame_of_reference, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to application_context_element to be a `application_context`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<applied_action_assignment>(const DB& db, const LIST& params, applied_action_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<action_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to applied_action_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::applied_action_assignment, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to applied_action_assignment to be a `SET [1:?] OF action_items`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<applied_action_method_assignment>(const DB& db, const LIST& params, applied_action_method_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<action_method_assignment*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to applied_action_method_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to applied_action_method_assignment to be a `SET [1:?] OF action_method_items`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<applied_action_request_assignment>(const DB& db, const LIST& params, applied_action_request_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<action_request_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to applied_action_request_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to applied_action_request_assignment to be a `SET [1:?] OF action_request_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<approval_assignment>(const DB& db, const LIST& params, approval_assignment* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to approval_assignment"); }    do { // convert the 'assigned_approval' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::approval_assignment, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->assigned_approval, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to approval_assignment to be a `approval`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<applied_approval_assignment>(const DB& db, const LIST& params, applied_approval_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<approval_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to applied_approval_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to applied_approval_assignment to be a `SET [1:?] OF approval_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<attribute_classification_assignment>(const DB& db, const LIST& params, attribute_classification_assignment* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to attribute_classification_assignment"); }    do { // convert the 'assigned_class' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::attribute_classification_assignment, 3>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->assigned_class, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to attribute_classification_assignment to be a `group`")); }
-    } while (0);
-    do { // convert the 'attribute_name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::attribute_classification_assignment, 3>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->attribute_name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to attribute_classification_assignment to be a `label`")); }
-    } while (0);
-    do { // convert the 'role' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::attribute_classification_assignment, 3>::aux_is_derived[2] = true; break; }
-        try { GenericConvert(in->role, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to attribute_classification_assignment to be a `classification_role`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<applied_attribute_classification_assignment>(const DB& db, const LIST& params, applied_attribute_classification_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<attribute_classification_assignment*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to applied_attribute_classification_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to applied_attribute_classification_assignment to be a `SET [1:?] OF attribute_classification_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<certification_assignment>(const DB& db, const LIST& params, certification_assignment* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to certification_assignment"); }    do { // convert the 'assigned_certification' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::certification_assignment, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->assigned_certification, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to certification_assignment to be a `certification`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<applied_certification_assignment>(const DB& db, const LIST& params, applied_certification_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<certification_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to applied_certification_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to applied_certification_assignment to be a `SET [1:?] OF certification_item`")); }
-    } while (0);
-    return base;
-}
-
-} // ! STEP
-} // ! Assimp
-
-#endif
diff --git a/code/AssetLib/StepFile/StepFileGen2.cpp b/code/AssetLib/StepFile/StepFileGen2.cpp
deleted file mode 100644
index ea12cd7ba..000000000
--- a/code/AssetLib/StepFile/StepFileGen2.cpp
+++ /dev/null
@@ -1,3068 +0,0 @@
-/*
-Open Asset Import Library (ASSIMP)
-----------------------------------------------------------------------
-
-Copyright (c) 2006-2020, ASSIMP Development Team
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the
-following conditions are met:
-
-* Redistributions of source code must retain the above
-  copyright notice, this list of conditions and the
-  following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-  copyright notice, this list of conditions and the
-  following disclaimer in the documentation and/or other
-  materials provided with the distribution.
-
-* Neither the name of the ASSIMP team, nor the names of its
-  contributors may be used to endorse or promote products
-  derived from this software without specific prior
-  written permission of the ASSIMP Development Team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-----------------------------------------------------------------------
-*/
-
-#include "code/Importer/StepFile/StepReaderGen.h"
-
-namespace Assimp {
-using namespace StepFile;
-namespace STEP {
-
-    // -----------------------------------------------------------------------------------------------------------
-    template <> size_t GenericFill<classification_assignment>(const DB& db, const LIST& params, classification_assignment* in)
-    {
-        size_t base = 0;
-        if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to classification_assignment"); }    do { // convert the 'assigned_class' argument
-            std::shared_ptr<const DataType> arg = params[base++];
-            if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::classification_assignment, 2>::aux_is_derived[0] = true; break; }
-            try { GenericConvert(in->assigned_class, arg, db); break; }
-            catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to classification_assignment to be a `group`")); }
-        } while (0);
-        do { // convert the 'role' argument
-            std::shared_ptr<const DataType> arg = params[base++];
-            if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::classification_assignment, 2>::aux_is_derived[1] = true; break; }
-            try { GenericConvert(in->role, arg, db); break; }
-            catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to classification_assignment to be a `classification_role`")); }
-        } while (0);
-        return base;
-    }
-    // -----------------------------------------------------------------------------------------------------------
-    template <> size_t GenericFill<applied_classification_assignment>(const DB& db, const LIST& params, applied_classification_assignment* in)
-    {
-        size_t base = GenericFill(db, params, static_cast<classification_assignment*>(in));
-        if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to applied_classification_assignment"); }    do { // convert the 'items' argument
-            std::shared_ptr<const DataType> arg = params[base++];
-            try { GenericConvert(in->items, arg, db); break; }
-            catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to applied_classification_assignment to be a `SET [1:?] OF classification_item`")); }
-        } while (0);
-        return base;
-    }
-    // -----------------------------------------------------------------------------------------------------------
-    template <> size_t GenericFill<contract_assignment>(const DB& db, const LIST& params, contract_assignment* in)
-    {
-        size_t base = 0;
-        if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to contract_assignment"); }    do { // convert the 'assigned_contract' argument
-            std::shared_ptr<const DataType> arg = params[base++];
-            if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::contract_assignment, 1>::aux_is_derived[0] = true; break; }
-            try { GenericConvert(in->assigned_contract, arg, db); break; }
-            catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to contract_assignment to be a `contract`")); }
-        } while (0);
-        return base;
-    }
-    // -----------------------------------------------------------------------------------------------------------
-    template <> size_t GenericFill<applied_contract_assignment>(const DB& db, const LIST& params, applied_contract_assignment* in)
-    {
-        size_t base = GenericFill(db, params, static_cast<contract_assignment*>(in));
-        if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to applied_contract_assignment"); }    do { // convert the 'items' argument
-            std::shared_ptr<const DataType> arg = params[base++];
-            try { GenericConvert(in->items, arg, db); break; }
-            catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to applied_contract_assignment to be a `SET [1:?] OF contract_item`")); }
-        } while (0);
-        return base;
-    }
-    // -----------------------------------------------------------------------------------------------------------
-    template <> size_t GenericFill<date_and_time_assignment>(const DB& db, const LIST& params, date_and_time_assignment* in)
-    {
-        size_t base = 0;
-        if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to date_and_time_assignment"); }    do { // convert the 'assigned_date_and_time' argument
-            std::shared_ptr<const DataType> arg = params[base++];
-            if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::date_and_time_assignment, 2>::aux_is_derived[0] = true; break; }
-            try { GenericConvert(in->assigned_date_and_time, arg, db); break; }
-            catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to date_and_time_assignment to be a `date_and_time`")); }
-        } while (0);
-        do { // convert the 'role' argument
-            std::shared_ptr<const DataType> arg = params[base++];
-            if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::date_and_time_assignment, 2>::aux_is_derived[1] = true; break; }
-            try { GenericConvert(in->role, arg, db); break; }
-            catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to date_and_time_assignment to be a `date_time_role`")); }
-        } while (0);
-        return base;
-    }
-    // -----------------------------------------------------------------------------------------------------------
-    template <> size_t GenericFill<applied_date_and_time_assignment>(const DB& db, const LIST& params, applied_date_and_time_assignment* in)
-    {
-        size_t base = GenericFill(db, params, static_cast<date_and_time_assignment*>(in));
-        if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to applied_date_and_time_assignment"); }    do { // convert the 'items' argument
-            std::shared_ptr<const DataType> arg = params[base++];
-            try { GenericConvert(in->items, arg, db); break; }
-            catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to applied_date_and_time_assignment to be a `SET [1:?] OF date_and_time_item`")); }
-        } while (0);
-        return base;
-    }
-    // -----------------------------------------------------------------------------------------------------------
-    template <> size_t GenericFill<date_assignment>(const DB& db, const LIST& params, date_assignment* in)
-    {
-        size_t base = 0;
-        if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to date_assignment"); }    do { // convert the 'assigned_date' argument
-            std::shared_ptr<const DataType> arg = params[base++];
-            if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::date_assignment, 2>::aux_is_derived[0] = true; break; }
-            try { GenericConvert(in->assigned_date, arg, db); break; }
-            catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to date_assignment to be a `date`")); }
-        } while (0);
-        do { // convert the 'role' argument
-            std::shared_ptr<const DataType> arg = params[base++];
-            if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::date_assignment, 2>::aux_is_derived[1] = true; break; }
-            try { GenericConvert(in->role, arg, db); break; }
-            catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to date_assignment to be a `date_role`")); }
-        } while (0);
-        return base;
-    }
-    // -----------------------------------------------------------------------------------------------------------
-    template <> size_t GenericFill<applied_date_assignment>(const DB& db, const LIST& params, applied_date_assignment* in)
-    {
-        size_t base = GenericFill(db, params, static_cast<date_assignment*>(in));
-        if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to applied_date_assignment"); }    do { // convert the 'items' argument
-            std::shared_ptr<const DataType> arg = params[base++];
-            try { GenericConvert(in->items, arg, db); break; }
-            catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to applied_date_assignment to be a `SET [1:?] OF date_item`")); }
-        } while (0);
-        return base;
-    }
-    // -----------------------------------------------------------------------------------------------------------
-    template <> size_t GenericFill<document_reference>(const DB& db, const LIST& params, document_reference* in)
-    {
-        size_t base = 0;
-        if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to document_reference"); }    do { // convert the 'assigned_document' argument
-            std::shared_ptr<const DataType> arg = params[base++];
-            if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::document_reference, 2>::aux_is_derived[0] = true; break; }
-            try { GenericConvert(in->assigned_document, arg, db); break; }
-            catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to document_reference to be a `document`")); }
-        } while (0);
-        do { // convert the 'source' argument
-            std::shared_ptr<const DataType> arg = params[base++];
-            if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::document_reference, 2>::aux_is_derived[1] = true; break; }
-            try { GenericConvert(in->source, arg, db); break; }
-            catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to document_reference to be a `label`")); }
-        } while (0);
-        return base;
-    }
-    // -----------------------------------------------------------------------------------------------------------
-    template <> size_t GenericFill<applied_document_reference>(const DB& db, const LIST& params, applied_document_reference* in)
-    {
-        size_t base = GenericFill(db, params, static_cast<document_reference*>(in));
-        if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to applied_document_reference"); }    do { // convert the 'items' argument
-            std::shared_ptr<const DataType> arg = params[base++];
-            try { GenericConvert(in->items, arg, db); break; }
-            catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to applied_document_reference to be a `SET [1:?] OF document_reference_item`")); }
-        } while (0);
-        return base;
-    }
-    // -----------------------------------------------------------------------------------------------------------
-    template <> size_t GenericFill<document_usage_constraint_assignment>(const DB& db, const LIST& params, document_usage_constraint_assignment* in)
-    {
-        size_t base = 0;
-        if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to document_usage_constraint_assignment"); }    do { // convert the 'assigned_document_usage' argument
-            std::shared_ptr<const DataType> arg = params[base++];
-            if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::document_usage_constraint_assignment, 2>::aux_is_derived[0] = true; break; }
-            try { GenericConvert(in->assigned_document_usage, arg, db); break; }
-            catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to document_usage_constraint_assignment to be a `document_usage_constraint`")); }
-        } while (0);
-        do { // convert the 'role' argument
-            std::shared_ptr<const DataType> arg = params[base++];
-            if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::document_usage_constraint_assignment, 2>::aux_is_derived[1] = true; break; }
-            try { GenericConvert(in->role, arg, db); break; }
-            catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to document_usage_constraint_assignment to be a `document_usage_role`")); }
-        } while (0);
-        return base;
-    }
-    // -----------------------------------------------------------------------------------------------------------
-    template <> size_t GenericFill<applied_document_usage_constraint_assignment>(const DB& db, const LIST& params, applied_document_usage_constraint_assignment* in)
-    {
-        size_t base = GenericFill(db, params, static_cast<document_usage_constraint_assignment*>(in));
-        if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to applied_document_usage_constraint_assignment"); }    do { // convert the 'items' argument
-            std::shared_ptr<const DataType> arg = params[base++];
-            try { GenericConvert(in->items, arg, db); break; }
-            catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to applied_document_usage_constraint_assignment to be a `SET [1:?] OF document_reference_item`")); }
-        } while (0);
-        return base;
-    }
-    // -----------------------------------------------------------------------------------------------------------
-    template <> size_t GenericFill<effectivity_assignment>(const DB& db, const LIST& params, effectivity_assignment* in)
-    {
-        size_t base = 0;
-        if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to effectivity_assignment"); }    do { // convert the 'assigned_effectivity' argument
-            std::shared_ptr<const DataType> arg = params[base++];
-            if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::effectivity_assignment, 1>::aux_is_derived[0] = true; break; }
-            try { GenericConvert(in->assigned_effectivity, arg, db); break; }
-            catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to effectivity_assignment to be a `effectivity`")); }
-        } while (0);
-        return base;
-    }
-    // -----------------------------------------------------------------------------------------------------------
-    template <> size_t GenericFill<applied_effectivity_assignment>(const DB& db, const LIST& params, applied_effectivity_assignment* in)
-    {
-        size_t base = GenericFill(db, params, static_cast<effectivity_assignment*>(in));
-        if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to applied_effectivity_assignment"); }    do { // convert the 'items' argument
-            std::shared_ptr<const DataType> arg = params[base++];
-            try { GenericConvert(in->items, arg, db); break; }
-            catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to applied_effectivity_assignment to be a `SET [1:?] OF effectivity_item`")); }
-        } while (0);
-        return base;
-    }
-    // -----------------------------------------------------------------------------------------------------------
-    template <> size_t GenericFill<event_occurrence_assignment>(const DB& db, const LIST& params, event_occurrence_assignment* in)
-    {
-        size_t base = 0;
-        if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to event_occurrence_assignment"); }    do { // convert the 'assigned_event_occurrence' argument
-            std::shared_ptr<const DataType> arg = params[base++];
-            if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::event_occurrence_assignment, 2>::aux_is_derived[0] = true; break; }
-            try { GenericConvert(in->assigned_event_occurrence, arg, db); break; }
-            catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to event_occurrence_assignment to be a `event_occurrence`")); }
-        } while (0);
-        do { // convert the 'role' argument
-            std::shared_ptr<const DataType> arg = params[base++];
-            if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::event_occurrence_assignment, 2>::aux_is_derived[1] = true; break; }
-            try { GenericConvert(in->role, arg, db); break; }
-            catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to event_occurrence_assignment to be a `event_occurrence_role`")); }
-        } while (0);
-        return base;
-    }
-    // -----------------------------------------------------------------------------------------------------------
-    template <> size_t GenericFill<applied_event_occurrence_assignment>(const DB& db, const LIST& params, applied_event_occurrence_assignment* in)
-    {
-        size_t base = GenericFill(db, params, static_cast<event_occurrence_assignment*>(in));
-        if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to applied_event_occurrence_assignment"); }    do { // convert the 'items' argument
-            std::shared_ptr<const DataType> arg = params[base++];
-            try { GenericConvert(in->items, arg, db); break; }
-            catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to applied_event_occurrence_assignment to be a `SET [1:?] OF event_occurrence_item`")); }
-        } while (0);
-        return base;
-    }
-    // -----------------------------------------------------------------------------------------------------------
-    template <> size_t GenericFill<identification_assignment>(const DB& db, const LIST& params, identification_assignment* in)
-    {
-        size_t base = 0;
-        if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to identification_assignment"); }    do { // convert the 'assigned_id' argument
-            std::shared_ptr<const DataType> arg = params[base++];
-            if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::identification_assignment, 2>::aux_is_derived[0] = true; break; }
-            try { GenericConvert(in->assigned_id, arg, db); break; }
-            catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to identification_assignment to be a `identifier`")); }
-        } while (0);
-        do { // convert the 'role' argument
-            std::shared_ptr<const DataType> arg = params[base++];
-            if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::identification_assignment, 2>::aux_is_derived[1] = true; break; }
-            try { GenericConvert(in->role, arg, db); break; }
-            catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to identification_assignment to be a `identification_role`")); }
-        } while (0);
-        return base;
-    }
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<external_identification_assignment>(const DB& db, const LIST& params, external_identification_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<identification_assignment*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to external_identification_assignment"); }    do { // convert the 'source' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::external_identification_assignment, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->source, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to external_identification_assignment to be a `external_source`")); }
-    } while (0);
-    return base;
-}
-
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<applied_external_identification_assignment>(const DB& db, const LIST& params, applied_external_identification_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<external_identification_assignment*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to applied_external_identification_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to applied_external_identification_assignment to be a `SET [1:?] OF external_identification_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<group_assignment>(const DB& db, const LIST& params, group_assignment* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to group_assignment"); }    do { // convert the 'assigned_group' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::group_assignment, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->assigned_group, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to group_assignment to be a `group`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<applied_group_assignment>(const DB& db, const LIST& params, applied_group_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<group_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to applied_group_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to applied_group_assignment to be a `SET [1:?] OF groupable_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<applied_identification_assignment>(const DB& db, const LIST& params, applied_identification_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<identification_assignment*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to applied_identification_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to applied_identification_assignment to be a `SET [1:?] OF identification_item`")); }
-    } while (0);
-    return base;
-}
-
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<name_assignment>(const DB& db, const LIST& params, name_assignment* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to name_assignment"); }    do { // convert the 'assigned_name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::name_assignment, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->assigned_name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to name_assignment to be a `label`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<applied_name_assignment>(const DB& db, const LIST& params, applied_name_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<name_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to applied_name_assignment"); }    do { // convert the 'item' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->item, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to applied_name_assignment to be a `name_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<organization_assignment>(const DB& db, const LIST& params, organization_assignment* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to organization_assignment"); }    do { // convert the 'assigned_organization' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::organization_assignment, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->assigned_organization, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to organization_assignment to be a `organization`")); }
-    } while (0);
-    do { // convert the 'role' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::organization_assignment, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->role, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to organization_assignment to be a `organization_role`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<applied_organization_assignment>(const DB& db, const LIST& params, applied_organization_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<organization_assignment*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to applied_organization_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to applied_organization_assignment to be a `SET [1:?] OF organization_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<organizational_project_assignment>(const DB& db, const LIST& params, organizational_project_assignment* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to organizational_project_assignment"); }    do { // convert the 'assigned_organizational_project' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::organizational_project_assignment, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->assigned_organizational_project, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to organizational_project_assignment to be a `organizational_project`")); }
-    } while (0);
-    do { // convert the 'role' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::organizational_project_assignment, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->role, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to organizational_project_assignment to be a `organizational_project_role`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<applied_organizational_project_assignment>(const DB& db, const LIST& params, applied_organizational_project_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<organizational_project_assignment*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to applied_organizational_project_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to applied_organizational_project_assignment to be a `SET [1:?] OF project_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<person_and_organization_assignment>(const DB& db, const LIST& params, person_and_organization_assignment* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to person_and_organization_assignment"); }    do { // convert the 'assigned_person_and_organization' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::person_and_organization_assignment, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->assigned_person_and_organization, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to person_and_organization_assignment to be a `person_and_organization`")); }
-    } while (0);
-    do { // convert the 'role' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::person_and_organization_assignment, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->role, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to person_and_organization_assignment to be a `person_and_organization_role`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<applied_person_and_organization_assignment>(const DB& db, const LIST& params, applied_person_and_organization_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<person_and_organization_assignment*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to applied_person_and_organization_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to applied_person_and_organization_assignment to be a `SET [1:?] OF person_and_organization_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<presented_item>(const DB& db, const LIST& params, presented_item* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<applied_presented_item>(const DB& db, const LIST& params, applied_presented_item* in)
-{
-    size_t base = GenericFill(db, params, static_cast<presented_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to applied_presented_item"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to applied_presented_item to be a `SET [1:?] OF presented_item_select`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<security_classification_assignment>(const DB& db, const LIST& params, security_classification_assignment* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to security_classification_assignment"); }    do { // convert the 'assigned_security_classification' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::security_classification_assignment, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->assigned_security_classification, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to security_classification_assignment to be a `security_classification`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<applied_security_classification_assignment>(const DB& db, const LIST& params, applied_security_classification_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<security_classification_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to applied_security_classification_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to applied_security_classification_assignment to be a `SET [1:?] OF security_classification_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<time_interval_assignment>(const DB& db, const LIST& params, time_interval_assignment* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to time_interval_assignment"); }    do { // convert the 'assigned_time_interval' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::time_interval_assignment, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->assigned_time_interval, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to time_interval_assignment to be a `time_interval`")); }
-    } while (0);
-    do { // convert the 'role' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::time_interval_assignment, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->role, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to time_interval_assignment to be a `time_interval_role`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<applied_time_interval_assignment>(const DB& db, const LIST& params, applied_time_interval_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<time_interval_assignment*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to applied_time_interval_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to applied_time_interval_assignment to be a `SET [0:?] OF time_interval_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<applied_usage_right>(const DB& db, const LIST& params, applied_usage_right* in)
-{
-    size_t base = GenericFill(db, params, static_cast<applied_action_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to applied_usage_right"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<area_in_set>(const DB& db, const LIST& params, area_in_set* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to area_in_set"); }    do { // convert the 'area' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::area_in_set, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->area, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to area_in_set to be a `presentation_area`")); }
-    } while (0);
-    do { // convert the 'in_set' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::area_in_set, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->in_set, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to area_in_set to be a `presentation_set`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<area_measure_with_unit>(const DB& db, const LIST& params, area_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to area_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<area_unit>(const DB& db, const LIST& params, area_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to area_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<product_definition_relationship>(const DB& db, const LIST& params, product_definition_relationship* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to product_definition_relationship"); }    do { // convert the 'id' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::product_definition_relationship, 5>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->id, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to product_definition_relationship to be a `identifier`")); }
-    } while (0);
-    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::product_definition_relationship, 5>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to product_definition_relationship to be a `label`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::product_definition_relationship, 5>::aux_is_derived[2] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to product_definition_relationship to be a `text`")); }
-    } while (0);
-    do { // convert the 'relating_product_definition' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::product_definition_relationship, 5>::aux_is_derived[3] = true; break; }
-        try { GenericConvert(in->relating_product_definition, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to product_definition_relationship to be a `product_definition`")); }
-    } while (0);
-    do { // convert the 'related_product_definition' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::product_definition_relationship, 5>::aux_is_derived[4] = true; break; }
-        try { GenericConvert(in->related_product_definition, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to product_definition_relationship to be a `product_definition`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<product_definition_usage>(const DB& db, const LIST& params, product_definition_usage* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition_relationship*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to product_definition_usage"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<assembly_component_usage>(const DB& db, const LIST& params, assembly_component_usage* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition_usage*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to assembly_component_usage"); }    do { // convert the 'reference_designator' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::assembly_component_usage, 1>::aux_is_derived[0] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->reference_designator, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to assembly_component_usage to be a `identifier`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<assigned_requirement>(const DB& db, const LIST& params, assigned_requirement* in)
-{
-    size_t base = GenericFill(db, params, static_cast<group_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to assigned_requirement"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to assigned_requirement to be a `SET [1:1] OF product_definition`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<compound_representation_item>(const DB& db, const LIST& params, compound_representation_item* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to compound_representation_item"); }    do { // convert the 'item_element' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::compound_representation_item, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->item_element, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to compound_representation_item to be a `compound_item_definition`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<atomic_formula>(const DB& db, const LIST& params, atomic_formula* in)
-{
-    size_t base = GenericFill(db, params, static_cast<compound_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to atomic_formula"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<attribute_assertion>(const DB& db, const LIST& params, attribute_assertion* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<attribute_language_assignment>(const DB& db, const LIST& params, attribute_language_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<attribute_classification_assignment*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to attribute_language_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to attribute_language_assignment to be a `SET [1:?] OF attribute_language_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<attribute_value_assignment>(const DB& db, const LIST& params, attribute_value_assignment* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to attribute_value_assignment"); }    do { // convert the 'attribute_name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::attribute_value_assignment, 3>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->attribute_name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to attribute_value_assignment to be a `label`")); }
-    } while (0);
-    do { // convert the 'attribute_value' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::attribute_value_assignment, 3>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->attribute_value, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to attribute_value_assignment to be a `attribute_type`")); }
-    } while (0);
-    do { // convert the 'role' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::attribute_value_assignment, 3>::aux_is_derived[2] = true; break; }
-        try { GenericConvert(in->role, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to attribute_value_assignment to be a `attribute_value_role`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<auxiliary_geometric_representation_item>(const DB& db, const LIST& params, auxiliary_geometric_representation_item* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<placement>(const DB& db, const LIST& params, placement* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to placement"); }    do { // convert the 'location' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::placement, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->location, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to placement to be a `cartesian_point`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<axis1_placement>(const DB& db, const LIST& params, axis1_placement* in)
-{
-    size_t base = GenericFill(db, params, static_cast<placement*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to axis1_placement"); }    do { // convert the 'axis' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->axis, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to axis1_placement to be a `direction`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<axis2_placement_2d>(const DB& db, const LIST& params, axis2_placement_2d* in)
-{
-    size_t base = GenericFill(db, params, static_cast<placement*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to axis2_placement_2d"); }    do { // convert the 'ref_direction' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->ref_direction, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to axis2_placement_2d to be a `direction`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<axis2_placement_3d>(const DB& db, const LIST& params, axis2_placement_3d* in)
-{
-    size_t base = GenericFill(db, params, static_cast<placement*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to axis2_placement_3d"); }    do { // convert the 'axis' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->axis, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to axis2_placement_3d to be a `direction`")); }
-    } while (0);
-    do { // convert the 'ref_direction' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->ref_direction, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to axis2_placement_3d to be a `direction`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<curve>(const DB& db, const LIST& params, curve* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to curve"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<bounded_curve>(const DB& db, const LIST& params, bounded_curve* in)
-{
-    size_t base = GenericFill(db, params, static_cast<curve*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to bounded_curve"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<b_spline_curve>(const DB& db, const LIST& params, b_spline_curve* in)
-{
-    size_t base = GenericFill(db, params, static_cast<bounded_curve*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to b_spline_curve"); }    do { // convert the 'degree' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::b_spline_curve, 5>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->degree, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to b_spline_curve to be a `INTEGER`")); }
-    } while (0);
-    do { // convert the 'control_points_list' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::b_spline_curve, 5>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->control_points_list, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to b_spline_curve to be a `LIST [2:?] OF cartesian_point`")); }
-    } while (0);
-    do { // convert the 'curve_form' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::b_spline_curve, 5>::aux_is_derived[2] = true; break; }
-        try { GenericConvert(in->curve_form, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to b_spline_curve to be a `b_spline_curve_form`")); }
-    } while (0);
-    do { // convert the 'closed_curve' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::b_spline_curve, 5>::aux_is_derived[3] = true; break; }
-        try { GenericConvert(in->closed_curve, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to b_spline_curve to be a `LOGICAL`")); }
-    } while (0);
-    do { // convert the 'self_intersect' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::b_spline_curve, 5>::aux_is_derived[4] = true; break; }
-        try { GenericConvert(in->self_intersect, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to b_spline_curve to be a `LOGICAL`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<b_spline_curve_with_knots>(const DB& db, const LIST& params, b_spline_curve_with_knots* in)
-{
-    size_t base = GenericFill(db, params, static_cast<b_spline_curve*>(in));
-    if (params.GetSize() < 9) { throw STEP::TypeError("expected 9 arguments to b_spline_curve_with_knots"); }    do { // convert the 'knot_multiplicities' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->knot_multiplicities, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to b_spline_curve_with_knots to be a `LIST [2:?] OF INTEGER`")); }
-    } while (0);
-    do { // convert the 'knots' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->knots, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 7 to b_spline_curve_with_knots to be a `LIST [2:?] OF parameter_value`")); }
-    } while (0);
-    do { // convert the 'knot_spec' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->knot_spec, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 8 to b_spline_curve_with_knots to be a `knot_type`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<surface>(const DB& db, const LIST& params, surface* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to surface"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<bounded_surface>(const DB& db, const LIST& params, bounded_surface* in)
-{
-    size_t base = GenericFill(db, params, static_cast<surface*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to bounded_surface"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<b_spline_surface>(const DB& db, const LIST& params, b_spline_surface* in)
-{
-    size_t base = GenericFill(db, params, static_cast<bounded_surface*>(in));
-    if (params.GetSize() < 7) { throw STEP::TypeError("expected 7 arguments to b_spline_surface"); }    do { // convert the 'u_degree' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::b_spline_surface, 6>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->u_degree, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to b_spline_surface to be a `INTEGER`")); }
-    } while (0);
-    do { // convert the 'v_degree' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::b_spline_surface, 6>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->v_degree, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to b_spline_surface to be a `INTEGER`")); }
-    } while (0);
-    do { // convert the 'surface_form' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::b_spline_surface, 6>::aux_is_derived[2] = true; break; }
-        try { GenericConvert(in->surface_form, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to b_spline_surface to be a `b_spline_surface_form`")); }
-    } while (0);
-    do { // convert the 'u_closed' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::b_spline_surface, 6>::aux_is_derived[3] = true; break; }
-        try { GenericConvert(in->u_closed, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to b_spline_surface to be a `LOGICAL`")); }
-    } while (0);
-    do { // convert the 'v_closed' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::b_spline_surface, 6>::aux_is_derived[4] = true; break; }
-        try { GenericConvert(in->v_closed, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to b_spline_surface to be a `LOGICAL`")); }
-    } while (0);
-    do { // convert the 'self_intersect' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::b_spline_surface, 6>::aux_is_derived[5] = true; break; }
-        try { GenericConvert(in->self_intersect, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to b_spline_surface to be a `LOGICAL`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<b_spline_surface_with_knots>(const DB& db, const LIST& params, b_spline_surface_with_knots* in)
-{
-    size_t base = GenericFill(db, params, static_cast<b_spline_surface*>(in));
-    if (params.GetSize() < 12) { throw STEP::TypeError("expected 12 arguments to b_spline_surface_with_knots"); }    do { // convert the 'u_multiplicities' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->u_multiplicities, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 7 to b_spline_surface_with_knots to be a `LIST [2:?] OF INTEGER`")); }
-    } while (0);
-    do { // convert the 'v_multiplicities' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->v_multiplicities, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 8 to b_spline_surface_with_knots to be a `LIST [2:?] OF INTEGER`")); }
-    } while (0);
-    do { // convert the 'u_knots' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->u_knots, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 9 to b_spline_surface_with_knots to be a `LIST [2:?] OF parameter_value`")); }
-    } while (0);
-    do { // convert the 'v_knots' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->v_knots, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 10 to b_spline_surface_with_knots to be a `LIST [2:?] OF parameter_value`")); }
-    } while (0);
-    do { // convert the 'knot_spec' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->knot_spec, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 11 to b_spline_surface_with_knots to be a `knot_type`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<product_definition>(const DB& db, const LIST& params, product_definition* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to product_definition"); }    do { // convert the 'id' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::product_definition, 4>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->id, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to product_definition to be a `identifier`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::product_definition, 4>::aux_is_derived[1] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to product_definition to be a `text`")); }
-    } while (0);
-    do { // convert the 'formation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::product_definition, 4>::aux_is_derived[2] = true; break; }
-        try { GenericConvert(in->formation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to product_definition to be a `product_definition_formation`")); }
-    } while (0);
-    do { // convert the 'frame_of_reference' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::product_definition, 4>::aux_is_derived[3] = true; break; }
-        try { GenericConvert(in->frame_of_reference, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to product_definition to be a `product_definition_context`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<rule_software_definition>(const DB& db, const LIST& params, rule_software_definition* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to rule_software_definition"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<rule_definition>(const DB& db, const LIST& params, rule_definition* in)
-{
-    size_t base = GenericFill(db, params, static_cast<rule_software_definition*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to rule_definition"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<back_chaining_rule>(const DB& db, const LIST& params, back_chaining_rule* in)
-{
-    size_t base = GenericFill(db, params, static_cast<rule_definition*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to back_chaining_rule"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<back_chaining_rule_body>(const DB& db, const LIST& params, back_chaining_rule_body* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<colour>(const DB& db, const LIST& params, colour* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<background_colour>(const DB& db, const LIST& params, background_colour* in)
-{
-    size_t base = GenericFill(db, params, static_cast<colour*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to background_colour"); }    do { // convert the 'presentation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->presentation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to background_colour to be a `area_or_view`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<beveled_sheet_representation>(const DB& db, const LIST& params, beveled_sheet_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to beveled_sheet_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<bezier_curve>(const DB& db, const LIST& params, bezier_curve* in)
-{
-    size_t base = GenericFill(db, params, static_cast<b_spline_curve*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to bezier_curve"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<bezier_surface>(const DB& db, const LIST& params, bezier_surface* in)
-{
-    size_t base = GenericFill(db, params, static_cast<b_spline_surface*>(in));
-    if (params.GetSize() < 7) { throw STEP::TypeError("expected 7 arguments to bezier_surface"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<generic_expression>(const DB& db, const LIST& params, generic_expression* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<binary_generic_expression>(const DB& db, const LIST& params, binary_generic_expression* in)
-{
-    size_t base = GenericFill(db, params, static_cast<generic_expression*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to binary_generic_expression"); }    do { // convert the 'operands' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->operands, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to binary_generic_expression to be a `LIST [2:2] OF generic_expression`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<binary_numeric_expression>(const DB& db, const LIST& params, binary_numeric_expression* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<binary_representation_item>(const DB& db, const LIST& params, binary_representation_item* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to binary_representation_item"); }    do { // convert the 'binary_value' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::binary_representation_item, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->binary_value, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to binary_representation_item to be a `BINARY`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<block>(const DB& db, const LIST& params, block* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to block"); }    do { // convert the 'position' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->position, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to block to be a `axis2_placement_3d`")); }
-    } while (0);
-    do { // convert the 'x' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->x, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to block to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'y' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->y, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to block to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'z' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->z, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to block to be a `positive_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<expression>(const DB& db, const LIST& params, expression* in)
-{
-    size_t base = GenericFill(db, params, static_cast<generic_expression*>(in));
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<boolean_expression>(const DB& db, const LIST& params, boolean_expression* in)
-{
-    size_t base = GenericFill(db, params, static_cast<expression*>(in));
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<boolean_literal>(const DB& db, const LIST& params, boolean_literal* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to boolean_literal"); }    do { // convert the 'the_value' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->the_value, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to boolean_literal to be a `BOOLEAN`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<boolean_representation_item>(const DB& db, const LIST& params, boolean_representation_item* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<boolean_result>(const DB& db, const LIST& params, boolean_result* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to boolean_result"); }    do { // convert the 'operator' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->operator_, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to boolean_result to be a `boolean_operator`")); }
-    } while (0);
-    do { // convert the 'first_operand' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->first_operand, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to boolean_result to be a `boolean_operand`")); }
-    } while (0);
-    do { // convert the 'second_operand' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->second_operand, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to boolean_result to be a `boolean_operand`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<composite_curve>(const DB& db, const LIST& params, composite_curve* in)
-{
-    size_t base = GenericFill(db, params, static_cast<bounded_curve*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to composite_curve"); }    do { // convert the 'segments' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::composite_curve, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->segments, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to composite_curve to be a `LIST [1:?] OF composite_curve_segment`")); }
-    } while (0);
-    do { // convert the 'self_intersect' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::composite_curve, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->self_intersect, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to composite_curve to be a `LOGICAL`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<composite_curve_on_surface>(const DB& db, const LIST& params, composite_curve_on_surface* in)
-{
-    size_t base = GenericFill(db, params, static_cast<composite_curve*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to composite_curve_on_surface"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<boundary_curve>(const DB& db, const LIST& params, boundary_curve* in)
-{
-    size_t base = GenericFill(db, params, static_cast<composite_curve_on_surface*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to boundary_curve"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<bounded_pcurve>(const DB& db, const LIST& params, bounded_pcurve* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<bounded_surface_curve>(const DB& db, const LIST& params, bounded_surface_curve* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<founded_item>(const DB& db, const LIST& params, founded_item* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<box_domain>(const DB& db, const LIST& params, box_domain* in)
-{
-    size_t base = GenericFill(db, params, static_cast<founded_item*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to box_domain"); }    do { // convert the 'corner' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->corner, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to box_domain to be a `cartesian_point`")); }
-    } while (0);
-    do { // convert the 'xlength' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->xlength, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to box_domain to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'ylength' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->ylength, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to box_domain to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'zlength' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->zlength, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to box_domain to be a `positive_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<half_space_solid>(const DB& db, const LIST& params, half_space_solid* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to half_space_solid"); }    do { // convert the 'base_surface' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::half_space_solid, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->base_surface, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to half_space_solid to be a `surface`")); }
-    } while (0);
-    do { // convert the 'agreement_flag' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::half_space_solid, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->agreement_flag, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to half_space_solid to be a `BOOLEAN`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<boxed_half_space>(const DB& db, const LIST& params, boxed_half_space* in)
-{
-    size_t base = GenericFill(db, params, static_cast<half_space_solid*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to boxed_half_space"); }    do { // convert the 'enclosure' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->enclosure, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to boxed_half_space to be a `box_domain`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<breakdown_context>(const DB& db, const LIST& params, breakdown_context* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition_relationship*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to breakdown_context"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<breakdown_element_group_assignment>(const DB& db, const LIST& params, breakdown_element_group_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<group_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to breakdown_element_group_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to breakdown_element_group_assignment to be a `SET [1:1] OF product_definition_or_breakdown_element_usage`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<breakdown_element_realization>(const DB& db, const LIST& params, breakdown_element_realization* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<breakdown_element_usage>(const DB& db, const LIST& params, breakdown_element_usage* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition_relationship*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to breakdown_element_usage"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<breakdown_of>(const DB& db, const LIST& params, breakdown_of* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition_relationship*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to breakdown_of"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_model>(const DB& db, const LIST& params, solid_model* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to solid_model"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<manifold_solid_brep>(const DB& db, const LIST& params, manifold_solid_brep* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_model*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to manifold_solid_brep"); }    do { // convert the 'outer' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::manifold_solid_brep, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->outer, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to manifold_solid_brep to be a `closed_shell`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<brep_with_voids>(const DB& db, const LIST& params, brep_with_voids* in)
-{
-    size_t base = GenericFill(db, params, static_cast<manifold_solid_brep*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to brep_with_voids"); }    do { // convert the 'voids' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->voids, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to brep_with_voids to be a `SET [1:?] OF oriented_closed_shell`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<bytes_representation_item>(const DB& db, const LIST& params, bytes_representation_item* in)
-{
-    size_t base = GenericFill(db, params, static_cast<binary_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to bytes_representation_item"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<date>(const DB& db, const LIST& params, date* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to date"); }    do { // convert the 'year_component' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::date, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->year_component, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to date to be a `year_number`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<calendar_date>(const DB& db, const LIST& params, calendar_date* in)
-{
-    size_t base = GenericFill(db, params, static_cast<date*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to calendar_date"); }    do { // convert the 'day_component' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->day_component, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to calendar_date to be a `day_in_month_number`")); }
-    } while (0);
-    do { // convert the 'month_component' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->month_component, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to calendar_date to be a `month_in_year_number`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<camera_image>(const DB& db, const LIST& params, camera_image* in)
-{
-    size_t base = GenericFill(db, params, static_cast<mapped_item*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to camera_image"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<camera_image_3d_with_scale>(const DB& db, const LIST& params, camera_image_3d_with_scale* in)
-{
-    size_t base = GenericFill(db, params, static_cast<camera_image*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to camera_image_3d_with_scale"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<camera_model>(const DB& db, const LIST& params, camera_model* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to camera_model"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<camera_model_d3>(const DB& db, const LIST& params, camera_model_d3* in)
-{
-    size_t base = GenericFill(db, params, static_cast<camera_model*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to camera_model_d3"); }    do { // convert the 'view_reference_system' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::camera_model_d3, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->view_reference_system, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to camera_model_d3 to be a `axis2_placement_3d`")); }
-    } while (0);
-    do { // convert the 'perspective_of_volume' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::camera_model_d3, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->perspective_of_volume, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to camera_model_d3 to be a `view_volume`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<camera_model_d3_multi_clipping>(const DB& db, const LIST& params, camera_model_d3_multi_clipping* in)
-{
-    size_t base = GenericFill(db, params, static_cast<camera_model_d3*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to camera_model_d3_multi_clipping"); }    do { // convert the 'shape_clipping' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->shape_clipping, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to camera_model_d3_multi_clipping to be a `SET [1:?] OF camera_model_d3_multi_clipping_interection_select`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<camera_model_d3_multi_clipping_intersection>(const DB& db, const LIST& params, camera_model_d3_multi_clipping_intersection* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to camera_model_d3_multi_clipping_intersection"); }    do { // convert the 'shape_clipping' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->shape_clipping, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to camera_model_d3_multi_clipping_intersection to be a `SET [2:?] OF camera_model_d3_multi_clipping_interection_select`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<camera_model_d3_multi_clipping_union>(const DB& db, const LIST& params, camera_model_d3_multi_clipping_union* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to camera_model_d3_multi_clipping_union"); }    do { // convert the 'shape_clipping' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->shape_clipping, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to camera_model_d3_multi_clipping_union to be a `SET [2:?] OF camera_model_d3_multi_clipping_union_select`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<camera_model_d3_with_hlhsr>(const DB& db, const LIST& params, camera_model_d3_with_hlhsr* in)
-{
-    size_t base = GenericFill(db, params, static_cast<camera_model_d3*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to camera_model_d3_with_hlhsr"); }    do { // convert the 'hidden_line_surface_removal' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->hidden_line_surface_removal, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to camera_model_d3_with_hlhsr to be a `BOOLEAN`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<camera_model_with_light_sources>(const DB& db, const LIST& params, camera_model_with_light_sources* in)
-{
-    size_t base = GenericFill(db, params, static_cast<camera_model_d3*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to camera_model_with_light_sources"); }    do { // convert the 'sources' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->sources, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to camera_model_with_light_sources to be a `SET [1:?] OF light_source`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<representation_map>(const DB& db, const LIST& params, representation_map* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to representation_map"); }    do { // convert the 'mapping_origin' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::representation_map, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->mapping_origin, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to representation_map to be a `representation_item`")); }
-    } while (0);
-    do { // convert the 'mapped_representation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::representation_map, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->mapped_representation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to representation_map to be a `representation`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<camera_usage>(const DB& db, const LIST& params, camera_usage* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_map*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to camera_usage"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<capacitance_measure_with_unit>(const DB& db, const LIST& params, capacitance_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to capacitance_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<capacitance_unit>(const DB& db, const LIST& params, capacitance_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to capacitance_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<point>(const DB& db, const LIST& params, point* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to point"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<cartesian_point>(const DB& db, const LIST& params, cartesian_point* in)
-{
-    size_t base = GenericFill(db, params, static_cast<point*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to cartesian_point"); }    do { // convert the 'coordinates' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->coordinates, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to cartesian_point to be a `LIST [1:3] OF length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<cartesian_transformation_operator>(const DB& db, const LIST& params, cartesian_transformation_operator* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to cartesian_transformation_operator"); }    do { // convert the 'axis1' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::cartesian_transformation_operator, 4>::aux_is_derived[0] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->axis1, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to cartesian_transformation_operator to be a `direction`")); }
-    } while (0);
-    do { // convert the 'axis2' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::cartesian_transformation_operator, 4>::aux_is_derived[1] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->axis2, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to cartesian_transformation_operator to be a `direction`")); }
-    } while (0);
-    do { // convert the 'local_origin' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::cartesian_transformation_operator, 4>::aux_is_derived[2] = true; break; }
-        try { GenericConvert(in->local_origin, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to cartesian_transformation_operator to be a `cartesian_point`")); }
-    } while (0);
-    do { // convert the 'scale' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::cartesian_transformation_operator, 4>::aux_is_derived[3] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->scale, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to cartesian_transformation_operator to be a `REAL`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<cartesian_transformation_operator_2d>(const DB& db, const LIST& params, cartesian_transformation_operator_2d* in)
-{
-    size_t base = GenericFill(db, params, static_cast<cartesian_transformation_operator*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to cartesian_transformation_operator_2d"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<cartesian_transformation_operator_3d>(const DB& db, const LIST& params, cartesian_transformation_operator_3d* in)
-{
-    size_t base = GenericFill(db, params, static_cast<cartesian_transformation_operator*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to cartesian_transformation_operator_3d"); }    do { // convert the 'axis3' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->axis3, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to cartesian_transformation_operator_3d to be a `direction`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<cc_design_approval>(const DB& db, const LIST& params, cc_design_approval* in)
-{
-    size_t base = GenericFill(db, params, static_cast<approval_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to cc_design_approval"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to cc_design_approval to be a `SET [1:?] OF approved_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<cc_design_certification>(const DB& db, const LIST& params, cc_design_certification* in)
-{
-    size_t base = GenericFill(db, params, static_cast<certification_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to cc_design_certification"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to cc_design_certification to be a `SET [1:?] OF certified_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<cc_design_contract>(const DB& db, const LIST& params, cc_design_contract* in)
-{
-    size_t base = GenericFill(db, params, static_cast<contract_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to cc_design_contract"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to cc_design_contract to be a `SET [1:?] OF contracted_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<cc_design_date_and_time_assignment>(const DB& db, const LIST& params, cc_design_date_and_time_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<date_and_time_assignment*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to cc_design_date_and_time_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to cc_design_date_and_time_assignment to be a `SET [1:?] OF date_time_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<cc_design_person_and_organization_assignment>(const DB& db, const LIST& params, cc_design_person_and_organization_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<person_and_organization_assignment*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to cc_design_person_and_organization_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to cc_design_person_and_organization_assignment to be a `SET [1:?] OF cc_person_organization_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<cc_design_security_classification>(const DB& db, const LIST& params, cc_design_security_classification* in)
-{
-    size_t base = GenericFill(db, params, static_cast<security_classification_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to cc_design_security_classification"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to cc_design_security_classification to be a `SET [1:?] OF cc_classified_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<cc_design_specification_reference>(const DB& db, const LIST& params, cc_design_specification_reference* in)
-{
-    size_t base = GenericFill(db, params, static_cast<document_reference*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to cc_design_specification_reference"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to cc_design_specification_reference to be a `SET [1:?] OF cc_specified_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<celsius_temperature_measure_with_unit>(const DB& db, const LIST& params, celsius_temperature_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to celsius_temperature_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<centre_of_symmetry>(const DB& db, const LIST& params, centre_of_symmetry* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_shape_aspect*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to centre_of_symmetry"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<change>(const DB& db, const LIST& params, change* in)
-{
-    size_t base = GenericFill(db, params, static_cast<action_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to change"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to change to be a `SET [1:?] OF work_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<change_request>(const DB& db, const LIST& params, change_request* in)
-{
-    size_t base = GenericFill(db, params, static_cast<action_request_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to change_request"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to change_request to be a `SET [1:?] OF change_request_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<character_glyph_style_outline>(const DB& db, const LIST& params, character_glyph_style_outline* in)
-{
-    size_t base = GenericFill(db, params, static_cast<founded_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to character_glyph_style_outline"); }    do { // convert the 'outline_style' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->outline_style, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to character_glyph_style_outline to be a `curve_style`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<character_glyph_style_stroke>(const DB& db, const LIST& params, character_glyph_style_stroke* in)
-{
-    size_t base = GenericFill(db, params, static_cast<founded_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to character_glyph_style_stroke"); }    do { // convert the 'stroke_style' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->stroke_style, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to character_glyph_style_stroke to be a `curve_style`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<symbol_representation>(const DB& db, const LIST& params, symbol_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to symbol_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<generic_character_glyph_symbol>(const DB& db, const LIST& params, generic_character_glyph_symbol* in)
-{
-    size_t base = GenericFill(db, params, static_cast<symbol_representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to generic_character_glyph_symbol"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<character_glyph_symbol>(const DB& db, const LIST& params, character_glyph_symbol* in)
-{
-    size_t base = GenericFill(db, params, static_cast<generic_character_glyph_symbol*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to character_glyph_symbol"); }    do { // convert the 'character_box' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::character_glyph_symbol, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->character_box, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to character_glyph_symbol to be a `planar_extent`")); }
-    } while (0);
-    do { // convert the 'baseline_ratio' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::character_glyph_symbol, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->baseline_ratio, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to character_glyph_symbol to be a `ratio_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<character_glyph_symbol_outline>(const DB& db, const LIST& params, character_glyph_symbol_outline* in)
-{
-    size_t base = GenericFill(db, params, static_cast<character_glyph_symbol*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to character_glyph_symbol_outline"); }    do { // convert the 'outlines' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->outlines, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to character_glyph_symbol_outline to be a `SET [1:?] OF annotation_fill_area`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<character_glyph_symbol_stroke>(const DB& db, const LIST& params, character_glyph_symbol_stroke* in)
-{
-    size_t base = GenericFill(db, params, static_cast<character_glyph_symbol*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to character_glyph_symbol_stroke"); }    do { // convert the 'strokes' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->strokes, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to character_glyph_symbol_stroke to be a `SET [1:?] OF curve`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<general_property>(const DB& db, const LIST& params, general_property* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to general_property"); }    do { // convert the 'id' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::general_property, 3>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->id, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to general_property to be a `identifier`")); }
-    } while (0);
-    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::general_property, 3>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to general_property to be a `label`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::general_property, 3>::aux_is_derived[2] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to general_property to be a `text`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<characteristic_data_column_header>(const DB& db, const LIST& params, characteristic_data_column_header* in)
-{
-    size_t base = GenericFill(db, params, static_cast<general_property*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to characteristic_data_column_header"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<general_property_relationship>(const DB& db, const LIST& params, general_property_relationship* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to general_property_relationship"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::general_property_relationship, 4>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to general_property_relationship to be a `label`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::general_property_relationship, 4>::aux_is_derived[1] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to general_property_relationship to be a `text`")); }
-    } while (0);
-    do { // convert the 'relating_property' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::general_property_relationship, 4>::aux_is_derived[2] = true; break; }
-        try { GenericConvert(in->relating_property, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to general_property_relationship to be a `general_property`")); }
-    } while (0);
-    do { // convert the 'related_property' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::general_property_relationship, 4>::aux_is_derived[3] = true; break; }
-        try { GenericConvert(in->related_property, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to general_property_relationship to be a `general_property`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<characteristic_data_column_header_link>(const DB& db, const LIST& params, characteristic_data_column_header_link* in)
-{
-    size_t base = GenericFill(db, params, static_cast<general_property_relationship*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to characteristic_data_column_header_link"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<characteristic_data_table_header>(const DB& db, const LIST& params, characteristic_data_table_header* in)
-{
-    size_t base = GenericFill(db, params, static_cast<general_property*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to characteristic_data_table_header"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<characteristic_data_table_header_decomposition>(const DB& db, const LIST& params, characteristic_data_table_header_decomposition* in)
-{
-    size_t base = GenericFill(db, params, static_cast<general_property_relationship*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to characteristic_data_table_header_decomposition"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<group>(const DB& db, const LIST& params, group* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to group"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::group, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to group to be a `label`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::group, 2>::aux_is_derived[1] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to group to be a `text`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<characteristic_type>(const DB& db, const LIST& params, characteristic_type* in)
-{
-    size_t base = GenericFill(db, params, static_cast<group*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to characteristic_type"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<characterized_class>(const DB& db, const LIST& params, characterized_class* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<characterized_object>(const DB& db, const LIST& params, characterized_object* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to characterized_object"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::characterized_object, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to characterized_object to be a `label`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::characterized_object, 2>::aux_is_derived[1] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to characterized_object to be a `text`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<conic>(const DB& db, const LIST& params, conic* in)
-{
-    size_t base = GenericFill(db, params, static_cast<curve*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to conic"); }    do { // convert the 'position' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::conic, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->position, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to conic to be a `axis2_placement`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<circle>(const DB& db, const LIST& params, circle* in)
-{
-    size_t base = GenericFill(db, params, static_cast<conic*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to circle"); }    do { // convert the 'radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to circle to be a `positive_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<circular_runout_tolerance>(const DB& db, const LIST& params, circular_runout_tolerance* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_tolerance_with_datum_reference*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to circular_runout_tolerance"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<class_by_extension>(const DB& db, const LIST& params, class_by_extension* in)
-{
-    size_t base = GenericFill(db, params, static_cast<class_t*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to class_by_extension"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<class_by_intension>(const DB& db, const LIST& params, class_by_intension* in)
-{
-    size_t base = GenericFill(db, params, static_cast<class_t*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to class_by_intension"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<class_system>(const DB& db, const LIST& params, class_system* in)
-{
-    size_t base = GenericFill(db, params, static_cast<group*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to class_system"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<effectivity_context_assignment>(const DB& db, const LIST& params, effectivity_context_assignment* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to effectivity_context_assignment"); }    do { // convert the 'assigned_effectivity_assignment' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::effectivity_context_assignment, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->assigned_effectivity_assignment, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to effectivity_context_assignment to be a `effectivity_assignment`")); }
-    } while (0);
-    do { // convert the 'role' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::effectivity_context_assignment, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->role, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to effectivity_context_assignment to be a `effectivity_context_role`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<class_usage_effectivity_context_assignment>(const DB& db, const LIST& params, class_usage_effectivity_context_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<effectivity_context_assignment*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to class_usage_effectivity_context_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to class_usage_effectivity_context_assignment to be a `SET [1:?] OF class_usage_effectivity_context_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<topological_representation_item>(const DB& db, const LIST& params, topological_representation_item* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to topological_representation_item"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<connected_face_set>(const DB& db, const LIST& params, connected_face_set* in)
-{
-    size_t base = GenericFill(db, params, static_cast<topological_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to connected_face_set"); }    do { // convert the 'cfs_faces' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::connected_face_set, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->cfs_faces, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to connected_face_set to be a `SET [1:?] OF face`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<closed_shell>(const DB& db, const LIST& params, closed_shell* in)
-{
-    size_t base = GenericFill(db, params, static_cast<connected_face_set*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to closed_shell"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<coaxiality_tolerance>(const DB& db, const LIST& params, coaxiality_tolerance* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_tolerance_with_datum_reference*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to coaxiality_tolerance"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<colour_specification>(const DB& db, const LIST& params, colour_specification* in)
-{
-    size_t base = GenericFill(db, params, static_cast<colour*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to colour_specification"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::colour_specification, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to colour_specification to be a `label`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<colour_rgb>(const DB& db, const LIST& params, colour_rgb* in)
-{
-    size_t base = GenericFill(db, params, static_cast<colour_specification*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to colour_rgb"); }    do { // convert the 'red' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->red, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to colour_rgb to be a `REAL`")); }
-    } while (0);
-    do { // convert the 'green' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->green, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to colour_rgb to be a `REAL`")); }
-    } while (0);
-    do { // convert the 'blue' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->blue, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to colour_rgb to be a `REAL`")); }
-    } while (0);
-    return base;
-}
-/*
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<common_datum>(const DB& db, const LIST& params, common_datum* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<comparison_expression>(const DB& db, const LIST& params, comparison_expression* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<complex_clause>(const DB& db, const LIST& params, complex_clause* in)
-{
-    size_t base = GenericFill(db, params, static_cast<compound_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to complex_clause"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<complex_conjunctive_clause>(const DB& db, const LIST& params, complex_conjunctive_clause* in)
-{
-    size_t base = GenericFill(db, params, static_cast<complex_clause*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to complex_conjunctive_clause"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<complex_disjunctive_clause>(const DB& db, const LIST& params, complex_disjunctive_clause* in)
-{
-    size_t base = GenericFill(db, params, static_cast<complex_clause*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to complex_disjunctive_clause"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<modified_solid>(const DB& db, const LIST& params, modified_solid* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_model*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to modified_solid"); }    do { // convert the 'rationale' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::modified_solid, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->rationale, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to modified_solid to be a `text`")); }
-    } while (0);
-    do { // convert the 'base_solid' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::modified_solid, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->base_solid, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to modified_solid to be a `base_solid_select`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<shelled_solid>(const DB& db, const LIST& params, shelled_solid* in)
-{
-    size_t base = GenericFill(db, params, static_cast<modified_solid*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to shelled_solid"); }    do { // convert the 'deleted_face_set' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::shelled_solid, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->deleted_face_set, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to shelled_solid to be a `SET [1:?] OF face_surface`")); }
-    } while (0);
-    do { // convert the 'thickness' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::shelled_solid, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->thickness, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to shelled_solid to be a `length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<complex_shelled_solid>(const DB& db, const LIST& params, complex_shelled_solid* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shelled_solid*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to complex_shelled_solid"); }    do { // convert the 'thickness_list' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->thickness_list, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to complex_shelled_solid to be a `LIST [1:?] OF length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<composite_assembly_definition>(const DB& db, const LIST& params, composite_assembly_definition* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to composite_assembly_definition"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<composite_assembly_sequence_definition>(const DB& db, const LIST& params, composite_assembly_sequence_definition* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to composite_assembly_sequence_definition"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<laminate_table>(const DB& db, const LIST& params, laminate_table* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to laminate_table"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<part_laminate_table>(const DB& db, const LIST& params, part_laminate_table* in)
-{
-    size_t base = GenericFill(db, params, static_cast<laminate_table*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to part_laminate_table"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<composite_assembly_table>(const DB& db, const LIST& params, composite_assembly_table* in)
-{
-    size_t base = GenericFill(db, params, static_cast<part_laminate_table*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to composite_assembly_table"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<composite_curve_segment>(const DB& db, const LIST& params, composite_curve_segment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<founded_item*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to composite_curve_segment"); }    do { // convert the 'transition' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::composite_curve_segment, 3>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->transition, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to composite_curve_segment to be a `transition_code`")); }
-    } while (0);
-    do { // convert the 'same_sense' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::composite_curve_segment, 3>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->same_sense, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to composite_curve_segment to be a `BOOLEAN`")); }
-    } while (0);
-    do { // convert the 'parent_curve' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::composite_curve_segment, 3>::aux_is_derived[2] = true; break; }
-        try { GenericConvert(in->parent_curve, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to composite_curve_segment to be a `curve`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<material_designation>(const DB& db, const LIST& params, material_designation* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to material_designation"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::material_designation, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to material_designation to be a `label`")); }
-    } while (0);
-    do { // convert the 'definitions' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::material_designation, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->definitions, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to material_designation to be a `SET [1:?] OF characterized_definition`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<composite_material_designation>(const DB& db, const LIST& params, composite_material_designation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<material_designation*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to composite_material_designation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<composite_shape_aspect>(const DB& db, const LIST& params, composite_shape_aspect* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_aspect*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to composite_shape_aspect"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<composite_sheet_representation>(const DB& db, const LIST& params, composite_sheet_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to composite_sheet_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<composite_text>(const DB& db, const LIST& params, composite_text* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to composite_text"); }    do { // convert the 'collected_text' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::composite_text, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->collected_text, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to composite_text to be a `SET [2:?] OF text_or_character`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<composite_text_with_associated_curves>(const DB& db, const LIST& params, composite_text_with_associated_curves* in)
-{
-    size_t base = GenericFill(db, params, static_cast<composite_text*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to composite_text_with_associated_curves"); }    do { // convert the 'associated_curves' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->associated_curves, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to composite_text_with_associated_curves to be a `SET [1:?] OF curve`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<composite_text_with_blanking_box>(const DB& db, const LIST& params, composite_text_with_blanking_box* in)
-{
-    size_t base = GenericFill(db, params, static_cast<composite_text*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to composite_text_with_blanking_box"); }    do { // convert the 'blanking' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->blanking, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to composite_text_with_blanking_box to be a `planar_box`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<composite_text_with_delineation>(const DB& db, const LIST& params, composite_text_with_delineation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<composite_text*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to composite_text_with_delineation"); }    do { // convert the 'delineation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->delineation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to composite_text_with_delineation to be a `text_delineation`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<composite_text_with_extent>(const DB& db, const LIST& params, composite_text_with_extent* in)
-{
-    size_t base = GenericFill(db, params, static_cast<composite_text*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to composite_text_with_extent"); }    do { // convert the 'extent' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->extent, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to composite_text_with_extent to be a `planar_extent`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<compound_shape_representation>(const DB& db, const LIST& params, compound_shape_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to compound_shape_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<concentricity_tolerance>(const DB& db, const LIST& params, concentricity_tolerance* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_tolerance_with_datum_reference*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to concentricity_tolerance"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<concept_feature_relationship>(const DB& db, const LIST& params, concept_feature_relationship* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to concept_feature_relationship"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::concept_feature_relationship, 4>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to concept_feature_relationship to be a `label`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::concept_feature_relationship, 4>::aux_is_derived[1] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to concept_feature_relationship to be a `text`")); }
-    } while (0);
-    do { // convert the 'relating_product_concept_feature' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::concept_feature_relationship, 4>::aux_is_derived[2] = true; break; }
-        try { GenericConvert(in->relating_product_concept_feature, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to concept_feature_relationship to be a `product_concept_feature`")); }
-    } while (0);
-    do { // convert the 'related_product_concept_feature' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::concept_feature_relationship, 4>::aux_is_derived[3] = true; break; }
-        try { GenericConvert(in->related_product_concept_feature, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to concept_feature_relationship to be a `product_concept_feature`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<concept_feature_relationship_with_condition>(const DB& db, const LIST& params, concept_feature_relationship_with_condition* in)
-{
-    size_t base = GenericFill(db, params, static_cast<concept_feature_relationship*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to concept_feature_relationship_with_condition"); }    do { // convert the 'conditional_operator' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->conditional_operator, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to concept_feature_relationship_with_condition to be a `concept_feature_operator`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<product_concept_feature>(const DB& db, const LIST& params, product_concept_feature* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to product_concept_feature"); }    do { // convert the 'id' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::product_concept_feature, 3>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->id, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to product_concept_feature to be a `identifier`")); }
-    } while (0);
-    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::product_concept_feature, 3>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to product_concept_feature to be a `label`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::product_concept_feature, 3>::aux_is_derived[2] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to product_concept_feature to be a `text`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<conditional_concept_feature>(const DB& db, const LIST& params, conditional_concept_feature* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_concept_feature*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to conditional_concept_feature"); }    do { // convert the 'condition' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::conditional_concept_feature, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->condition, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to conditional_concept_feature to be a `concept_feature_relationship_with_condition`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<conductance_measure_with_unit>(const DB& db, const LIST& params, conductance_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to conductance_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<conductance_unit>(const DB& db, const LIST& params, conductance_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to conductance_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<configuration_item>(const DB& db, const LIST& params, configuration_item* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to configuration_item"); }    do { // convert the 'id' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::configuration_item, 5>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->id, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to configuration_item to be a `identifier`")); }
-    } while (0);
-    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::configuration_item, 5>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to configuration_item to be a `label`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::configuration_item, 5>::aux_is_derived[2] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to configuration_item to be a `text`")); }
-    } while (0);
-    do { // convert the 'item_concept' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::configuration_item, 5>::aux_is_derived[3] = true; break; }
-        try { GenericConvert(in->item_concept, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to configuration_item to be a `product_concept`")); }
-    } while (0);
-    do { // convert the 'purpose' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::configuration_item, 5>::aux_is_derived[4] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->purpose, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to configuration_item to be a `label`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<configurable_item>(const DB& db, const LIST& params, configurable_item* in)
-{
-    size_t base = GenericFill(db, params, static_cast<configuration_item*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to configurable_item"); }    do { // convert the 'item_concept_feature' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->item_concept_feature, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to configurable_item to be a `SET [1:?] OF product_concept_feature_association`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<effectivity>(const DB& db, const LIST& params, effectivity* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to effectivity"); }    do { // convert the 'id' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::effectivity, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->id, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to effectivity to be a `identifier`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<product_definition_effectivity>(const DB& db, const LIST& params, product_definition_effectivity* in)
-{
-    size_t base = GenericFill(db, params, static_cast<effectivity*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to product_definition_effectivity"); }    do { // convert the 'usage' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::product_definition_effectivity, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->usage, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to product_definition_effectivity to be a `product_definition_relationship`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<configuration_effectivity>(const DB& db, const LIST& params, configuration_effectivity* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition_effectivity*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to configuration_effectivity"); }    do { // convert the 'configuration' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->configuration, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to configuration_effectivity to be a `configuration_design`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<configuration_item_relationship>(const DB& db, const LIST& params, configuration_item_relationship* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to configuration_item_relationship"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::configuration_item_relationship, 4>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to configuration_item_relationship to be a `label`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::configuration_item_relationship, 4>::aux_is_derived[1] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to configuration_item_relationship to be a `text`")); }
-    } while (0);
-    do { // convert the 'relating_configuration_item' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::configuration_item_relationship, 4>::aux_is_derived[2] = true; break; }
-        try { GenericConvert(in->relating_configuration_item, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to configuration_item_relationship to be a `configuration_item`")); }
-    } while (0);
-    do { // convert the 'related_configuration_item' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::configuration_item_relationship, 4>::aux_is_derived[3] = true; break; }
-        try { GenericConvert(in->related_configuration_item, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to configuration_item_relationship to be a `configuration_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<configuration_item_hierarchical_relationship>(const DB& db, const LIST& params, configuration_item_hierarchical_relationship* in)
-{
-    size_t base = GenericFill(db, params, static_cast<configuration_item_relationship*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to configuration_item_hierarchical_relationship"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<configuration_item_revision_sequence>(const DB& db, const LIST& params, configuration_item_revision_sequence* in)
-{
-    size_t base = GenericFill(db, params, static_cast<configuration_item_relationship*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to configuration_item_revision_sequence"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<configured_effectivity_assignment>(const DB& db, const LIST& params, configured_effectivity_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<effectivity_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to configured_effectivity_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to configured_effectivity_assignment to be a `SET [1:?] OF configured_effectivity_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<configured_effectivity_context_assignment>(const DB& db, const LIST& params, configured_effectivity_context_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<effectivity_context_assignment*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to configured_effectivity_context_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to configured_effectivity_context_assignment to be a `SET [1:?] OF configured_effectivity_context_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<conical_stepped_hole_transition>(const DB& db, const LIST& params, conical_stepped_hole_transition* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to conical_stepped_hole_transition"); }    do { // convert the 'transition_number' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->transition_number, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to conical_stepped_hole_transition to be a `positive_integer`")); }
-    } while (0);
-    do { // convert the 'cone_apex_angle' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->cone_apex_angle, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to conical_stepped_hole_transition to be a `plane_angle_measure`")); }
-    } while (0);
-    do { // convert the 'cone_base_radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->cone_base_radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to conical_stepped_hole_transition to be a `positive_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<elementary_surface>(const DB& db, const LIST& params, elementary_surface* in)
-{
-    size_t base = GenericFill(db, params, static_cast<surface*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to elementary_surface"); }    do { // convert the 'position' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::elementary_surface, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->position, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to elementary_surface to be a `axis2_placement_3d`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<conical_surface>(const DB& db, const LIST& params, conical_surface* in)
-{
-    size_t base = GenericFill(db, params, static_cast<elementary_surface*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to conical_surface"); }    do { // convert the 'radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to conical_surface to be a `length_measure`")); }
-    } while (0);
-    do { // convert the 'semi_angle' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->semi_angle, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to conical_surface to be a `plane_angle_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<connected_edge_set>(const DB& db, const LIST& params, connected_edge_set* in)
-{
-    size_t base = GenericFill(db, params, static_cast<topological_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to connected_edge_set"); }    do { // convert the 'ces_edges' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->ces_edges, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to connected_edge_set to be a `SET [1:?] OF edge`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<connected_face_sub_set>(const DB& db, const LIST& params, connected_face_sub_set* in)
-{
-    size_t base = GenericFill(db, params, static_cast<connected_face_set*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to connected_face_sub_set"); }    do { // convert the 'parent_face_set' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->parent_face_set, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to connected_face_sub_set to be a `connected_face_set`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<constructive_geometry_representation>(const DB& db, const LIST& params, constructive_geometry_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to constructive_geometry_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<representation_relationship>(const DB& db, const LIST& params, representation_relationship* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to representation_relationship"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::representation_relationship, 4>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to representation_relationship to be a `label`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::representation_relationship, 4>::aux_is_derived[1] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to representation_relationship to be a `text`")); }
-    } while (0);
-    do { // convert the 'rep_1' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::representation_relationship, 4>::aux_is_derived[2] = true; break; }
-        try { GenericConvert(in->rep_1, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to representation_relationship to be a `representation`")); }
-    } while (0);
-    do { // convert the 'rep_2' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::representation_relationship, 4>::aux_is_derived[3] = true; break; }
-        try { GenericConvert(in->rep_2, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to representation_relationship to be a `representation`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<constructive_geometry_representation_relationship>(const DB& db, const LIST& params, constructive_geometry_representation_relationship* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_relationship*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to constructive_geometry_representation_relationship"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<contact_ratio_representation>(const DB& db, const LIST& params, contact_ratio_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to contact_ratio_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<invisibility>(const DB& db, const LIST& params, invisibility* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to invisibility"); }    do { // convert the 'invisible_items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::invisibility, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->invisible_items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to invisibility to be a `SET [1:?] OF invisible_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<context_dependent_invisibility>(const DB& db, const LIST& params, context_dependent_invisibility* in)
-{
-    size_t base = GenericFill(db, params, static_cast<invisibility*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to context_dependent_invisibility"); }    do { // convert the 'presentation_context' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->presentation_context, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to context_dependent_invisibility to be a `invisibility_context`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<over_riding_styled_item>(const DB& db, const LIST& params, over_riding_styled_item* in)
-{
-    size_t base = GenericFill(db, params, static_cast<styled_item*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to over_riding_styled_item"); }    do { // convert the 'over_ridden_style' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::over_riding_styled_item, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->over_ridden_style, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to over_riding_styled_item to be a `styled_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<context_dependent_over_riding_styled_item>(const DB& db, const LIST& params, context_dependent_over_riding_styled_item* in)
-{
-    size_t base = GenericFill(db, params, static_cast<over_riding_styled_item*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to context_dependent_over_riding_styled_item"); }    do { // convert the 'style_context' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::context_dependent_over_riding_styled_item, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->style_context, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to context_dependent_over_riding_styled_item to be a `LIST [1:?] OF style_context_select`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<context_dependent_unit>(const DB& db, const LIST& params, context_dependent_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<named_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to context_dependent_unit"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::context_dependent_unit, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to context_dependent_unit to be a `label`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<conversion_based_unit>(const DB& db, const LIST& params, conversion_based_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<named_unit*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to conversion_based_unit"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to conversion_based_unit to be a `label`")); }
-    } while (0);
-    do { // convert the 'conversion_factor' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->conversion_factor, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to conversion_based_unit to be a `measure_with_unit`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<csg_shape_representation>(const DB& db, const LIST& params, csg_shape_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to csg_shape_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<csg_solid>(const DB& db, const LIST& params, csg_solid* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_model*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to csg_solid"); }    do { // convert the 'tree_root_expression' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->tree_root_expression, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to csg_solid to be a `csg_select`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<currency>(const DB& db, const LIST& params, currency* in)
-{
-    size_t base = GenericFill(db, params, static_cast<context_dependent_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to currency"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<currency_measure_with_unit>(const DB& db, const LIST& params, currency_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to currency_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<curve_bounded_surface>(const DB& db, const LIST& params, curve_bounded_surface* in)
-{
-    size_t base = GenericFill(db, params, static_cast<bounded_surface*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to curve_bounded_surface"); }    do { // convert the 'basis_surface' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->basis_surface, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to curve_bounded_surface to be a `surface`")); }
-    } while (0);
-    do { // convert the 'boundaries' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->boundaries, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to curve_bounded_surface to be a `SET [1:?] OF boundary_curve`")); }
-    } while (0);
-    do { // convert the 'implicit_outer' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->implicit_outer, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to curve_bounded_surface to be a `BOOLEAN`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<curve_dimension>(const DB& db, const LIST& params, curve_dimension* in)
-{
-    size_t base = GenericFill(db, params, static_cast<dimension_curve_directed_callout*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to curve_dimension"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<curve_replica>(const DB& db, const LIST& params, curve_replica* in)
-{
-    size_t base = GenericFill(db, params, static_cast<curve*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to curve_replica"); }    do { // convert the 'parent_curve' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->parent_curve, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to curve_replica to be a `curve`")); }
-    } while (0);
-    do { // convert the 'transformation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->transformation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to curve_replica to be a `cartesian_transformation_operator`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<curve_style>(const DB& db, const LIST& params, curve_style* in)
-{
-    size_t base = GenericFill(db, params, static_cast<founded_item*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to curve_style"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to curve_style to be a `label`")); }
-    } while (0);
-    do { // convert the 'curve_font' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->curve_font, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to curve_style to be a `curve_font_or_scaled_curve_font_select`")); }
-    } while (0);
-    do { // convert the 'curve_width' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->curve_width, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to curve_style to be a `size_select`")); }
-    } while (0);
-    do { // convert the 'curve_colour' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->curve_colour, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to curve_style to be a `colour`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<curve_style_font>(const DB& db, const LIST& params, curve_style_font* in)
-{
-    size_t base = GenericFill(db, params, static_cast<founded_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to curve_style_font"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to curve_style_font to be a `label`")); }
-    } while (0);
-    do { // convert the 'pattern_list' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->pattern_list, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to curve_style_font to be a `LIST [1:?] OF curve_style_font_pattern`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<curve_style_font_and_scaling>(const DB& db, const LIST& params, curve_style_font_and_scaling* in)
-{
-    size_t base = GenericFill(db, params, static_cast<founded_item*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to curve_style_font_and_scaling"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to curve_style_font_and_scaling to be a `label`")); }
-    } while (0);
-    do { // convert the 'curve_font' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->curve_font, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to curve_style_font_and_scaling to be a `curve_style_font_select`")); }
-    } while (0);
-    do { // convert the 'curve_font_scaling' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->curve_font_scaling, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to curve_style_font_and_scaling to be a `REAL`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<curve_style_font_pattern>(const DB& db, const LIST& params, curve_style_font_pattern* in)
-{
-    size_t base = GenericFill(db, params, static_cast<founded_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to curve_style_font_pattern"); }    do { // convert the 'visible_segment_length' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->visible_segment_length, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to curve_style_font_pattern to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'invisible_segment_length' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->invisible_segment_length, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to curve_style_font_pattern to be a `positive_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<curve_swept_solid_shape_representation>(const DB& db, const LIST& params, curve_swept_solid_shape_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to curve_swept_solid_shape_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<cylindrical_surface>(const DB& db, const LIST& params, cylindrical_surface* in)
-{
-    size_t base = GenericFill(db, params, static_cast<elementary_surface*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to cylindrical_surface"); }    do { // convert the 'radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to cylindrical_surface to be a `positive_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<cylindricity_tolerance>(const DB& db, const LIST& params, cylindricity_tolerance* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_tolerance*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to cylindricity_tolerance"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<date_representation_item>(const DB& db, const LIST& params, date_representation_item* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<date_time_representation_item>(const DB& db, const LIST& params, date_time_representation_item* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<dated_effectivity>(const DB& db, const LIST& params, dated_effectivity* in)
-{
-    size_t base = GenericFill(db, params, static_cast<effectivity*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to dated_effectivity"); }    do { // convert the 'effectivity_end_date' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->effectivity_end_date, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to dated_effectivity to be a `date_time_or_event_occurrence`")); }
-    } while (0);
-    do { // convert the 'effectivity_start_date' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->effectivity_start_date, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to dated_effectivity to be a `date_time_or_event_occurrence`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<datum>(const DB& db, const LIST& params, datum* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_aspect*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to datum"); }    do { // convert the 'identification' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->identification, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to datum to be a `identifier`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<datum_feature>(const DB& db, const LIST& params, datum_feature* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_aspect*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to datum_feature"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<datum_feature_callout>(const DB& db, const LIST& params, datum_feature_callout* in)
-{
-    size_t base = GenericFill(db, params, static_cast<draughting_callout*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to datum_feature_callout"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<datum_reference>(const DB& db, const LIST& params, datum_reference* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to datum_reference"); }    do { // convert the 'precedence' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::datum_reference, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->precedence, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to datum_reference to be a `INTEGER`")); }
-    } while (0);
-    do { // convert the 'referenced_datum' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::datum_reference, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->referenced_datum, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to datum_reference to be a `datum`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<datum_target>(const DB& db, const LIST& params, datum_target* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_aspect*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to datum_target"); }    do { // convert the 'target_id' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::datum_target, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->target_id, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to datum_target to be a `identifier`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<datum_target_callout>(const DB& db, const LIST& params, datum_target_callout* in)
-{
-    size_t base = GenericFill(db, params, static_cast<draughting_callout*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to datum_target_callout"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<default_tolerance_table>(const DB& db, const LIST& params, default_tolerance_table* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to default_tolerance_table"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<default_tolerance_table_cell>(const DB& db, const LIST& params, default_tolerance_table_cell* in)
-{
-    size_t base = GenericFill(db, params, static_cast<compound_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to default_tolerance_table_cell"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<defined_symbol>(const DB& db, const LIST& params, defined_symbol* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to defined_symbol"); }    do { // convert the 'definition' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->definition, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to defined_symbol to be a `defined_symbol_select`")); }
-    } while (0);
-    do { // convert the 'target' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->target, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to defined_symbol to be a `symbol_target`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<definitional_representation>(const DB& db, const LIST& params, definitional_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to definitional_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<definitional_representation_relationship>(const DB& db, const LIST& params, definitional_representation_relationship* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_relationship*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to definitional_representation_relationship"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<definitional_representation_relationship_with_same_context>(const DB& db, const LIST& params, definitional_representation_relationship_with_same_context* in)
-{
-    size_t base = GenericFill(db, params, static_cast<definitional_representation_relationship*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to definitional_representation_relationship_with_same_context"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<degenerate_pcurve>(const DB& db, const LIST& params, degenerate_pcurve* in)
-{
-    size_t base = GenericFill(db, params, static_cast<point*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to degenerate_pcurve"); }    do { // convert the 'basis_surface' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::degenerate_pcurve, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->basis_surface, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to degenerate_pcurve to be a `surface`")); }
-    } while (0);
-    do { // convert the 'reference_to_curve' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::degenerate_pcurve, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->reference_to_curve, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to degenerate_pcurve to be a `definitional_representation`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<toroidal_surface>(const DB& db, const LIST& params, toroidal_surface* in)
-{
-    size_t base = GenericFill(db, params, static_cast<elementary_surface*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to toroidal_surface"); }    do { // convert the 'major_radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::toroidal_surface, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->major_radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to toroidal_surface to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'minor_radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::toroidal_surface, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->minor_radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to toroidal_surface to be a `positive_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<degenerate_toroidal_surface>(const DB& db, const LIST& params, degenerate_toroidal_surface* in)
-{
-    size_t base = GenericFill(db, params, static_cast<toroidal_surface*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to degenerate_toroidal_surface"); }    do { // convert the 'select_outer' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->select_outer, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to degenerate_toroidal_surface to be a `BOOLEAN`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<descriptive_representation_item>(const DB& db, const LIST& params, descriptive_representation_item* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to descriptive_representation_item"); }    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::descriptive_representation_item, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to descriptive_representation_item to be a `text`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<product_definition_context>(const DB& db, const LIST& params, product_definition_context* in)
-{
-    size_t base = GenericFill(db, params, static_cast<application_context_element*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to product_definition_context"); }    do { // convert the 'life_cycle_stage' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::product_definition_context, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->life_cycle_stage, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to product_definition_context to be a `label`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<design_context>(const DB& db, const LIST& params, design_context* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition_context*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to design_context"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<design_make_from_relationship>(const DB& db, const LIST& params, design_make_from_relationship* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition_relationship*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to design_make_from_relationship"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<diameter_dimension>(const DB& db, const LIST& params, diameter_dimension* in)
-{
-    size_t base = GenericFill(db, params, static_cast<dimension_curve_directed_callout*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to diameter_dimension"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<ratio_measure_with_unit>(const DB& db, const LIST& params, ratio_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to ratio_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<dielectric_constant_measure_with_unit>(const DB& db, const LIST& params, dielectric_constant_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<ratio_measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to dielectric_constant_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<dimension_callout>(const DB& db, const LIST& params, dimension_callout* in)
-{
-    size_t base = GenericFill(db, params, static_cast<draughting_callout*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to dimension_callout"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<draughting_callout_relationship>(const DB& db, const LIST& params, draughting_callout_relationship* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to draughting_callout_relationship"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::draughting_callout_relationship, 4>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to draughting_callout_relationship to be a `label`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::draughting_callout_relationship, 4>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to draughting_callout_relationship to be a `text`")); }
-    } while (0);
-    do { // convert the 'relating_draughting_callout' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::draughting_callout_relationship, 4>::aux_is_derived[2] = true; break; }
-        try { GenericConvert(in->relating_draughting_callout, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to draughting_callout_relationship to be a `draughting_callout`")); }
-    } while (0);
-    do { // convert the 'related_draughting_callout' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::draughting_callout_relationship, 4>::aux_is_derived[3] = true; break; }
-        try { GenericConvert(in->related_draughting_callout, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to draughting_callout_relationship to be a `draughting_callout`")); }
-    } while (0);
-    return base;
-}
-
-}
-}
diff --git a/code/AssetLib/StepFile/StepFileGen3.cpp b/code/AssetLib/StepFile/StepFileGen3.cpp
deleted file mode 100644
index b3e34027e..000000000
--- a/code/AssetLib/StepFile/StepFileGen3.cpp
+++ /dev/null
@@ -1,5746 +0,0 @@
-/*
-Open Asset Import Library (ASSIMP)
-----------------------------------------------------------------------
-
-Copyright (c) 2006-2020, ASSIMP Development Team
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the
-following conditions are met:
-
-* Redistributions of source code must retain the above
-  copyright notice, this list of conditions and the
-  following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-  copyright notice, this list of conditions and the
-  following disclaimer in the documentation and/or other
-  materials provided with the distribution.
-
-* Neither the name of the ASSIMP team, nor the names of its
-  contributors may be used to endorse or promote products
-  derived from this software without specific prior
-  written permission of the ASSIMP Development Team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-----------------------------------------------------------------------
-*/
-
-#include "code/Importer/StepFile/StepReaderGen.h"
-
-namespace Assimp {
-using namespace StepFile;
-namespace STEP {
-
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<dimension_callout_component_relationship>(const DB& db, const LIST& params, dimension_callout_component_relationship* in)
-{
-    size_t base = GenericFill(db, params, static_cast<draughting_callout_relationship*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to dimension_callout_component_relationship"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<dimension_callout_relationship>(const DB& db, const LIST& params, dimension_callout_relationship* in)
-{
-    size_t base = GenericFill(db, params, static_cast<draughting_callout_relationship*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to dimension_callout_relationship"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<dimension_curve>(const DB& db, const LIST& params, dimension_curve* in)
-{
-    size_t base = GenericFill(db, params, static_cast<annotation_curve_occurrence*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to dimension_curve"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<terminator_symbol>(const DB& db, const LIST& params, terminator_symbol* in)
-{
-    size_t base = GenericFill(db, params, static_cast<annotation_symbol_occurrence*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to terminator_symbol"); }    do { // convert the 'annotated_curve' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::terminator_symbol, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->annotated_curve, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to terminator_symbol to be a `annotation_curve_occurrence`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<dimension_curve_terminator>(const DB& db, const LIST& params, dimension_curve_terminator* in)
-{
-    size_t base = GenericFill(db, params, static_cast<terminator_symbol*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to dimension_curve_terminator"); }    do { // convert the 'role' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->role, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to dimension_curve_terminator to be a `dimension_extent_usage`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<dimension_curve_terminator_to_projection_curve_associativity>(const DB& db, const LIST& params, dimension_curve_terminator_to_projection_curve_associativity* in)
-{
-    size_t base = GenericFill(db, params, static_cast<annotation_occurrence_associativity*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to dimension_curve_terminator_to_projection_curve_associativity"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<dimension_pair>(const DB& db, const LIST& params, dimension_pair* in)
-{
-    size_t base = GenericFill(db, params, static_cast<draughting_callout_relationship*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to dimension_pair"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<dimension_text_associativity>(const DB& db, const LIST& params, dimension_text_associativity* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<dimensional_location_with_path>(const DB& db, const LIST& params, dimensional_location_with_path* in)
-{
-    size_t base = GenericFill(db, params, static_cast<dimensional_location*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to dimensional_location_with_path"); }    do { // convert the 'path' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->path, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to dimensional_location_with_path to be a `shape_aspect`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<dimensional_size_with_path>(const DB& db, const LIST& params, dimensional_size_with_path* in)
-{
-    size_t base = GenericFill(db, params, static_cast<dimensional_size*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to dimensional_size_with_path"); }    do { // convert the 'path' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->path, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to dimensional_size_with_path to be a `shape_aspect`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<executed_action>(const DB& db, const LIST& params, executed_action* in)
-{
-    size_t base = GenericFill(db, params, static_cast<action*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to executed_action"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<directed_action>(const DB& db, const LIST& params, directed_action* in)
-{
-    size_t base = GenericFill(db, params, static_cast<executed_action*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to directed_action"); }    do { // convert the 'directive' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->directive, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to directed_action to be a `action_directive`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<directed_dimensional_location>(const DB& db, const LIST& params, directed_dimensional_location* in)
-{
-    size_t base = GenericFill(db, params, static_cast<dimensional_location*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to directed_dimensional_location"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<direction>(const DB& db, const LIST& params, direction* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to direction"); }    do { // convert the 'direction_ratios' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->direction_ratios, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to direction to be a `LIST [2:3] OF REAL`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<document_file>(const DB& db, const LIST& params, document_file* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<document_identifier>(const DB& db, const LIST& params, document_identifier* in)
-{
-    size_t base = GenericFill(db, params, static_cast<group*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to document_identifier"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<document_identifier_assignment>(const DB& db, const LIST& params, document_identifier_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<group_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to document_identifier_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to document_identifier_assignment to be a `SET [1:?] OF document_identifier_assigned_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<document_product_association>(const DB& db, const LIST& params, document_product_association* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to document_product_association"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::document_product_association, 4>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to document_product_association to be a `label`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::document_product_association, 4>::aux_is_derived[1] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to document_product_association to be a `text`")); }
-    } while (0);
-    do { // convert the 'relating_document' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::document_product_association, 4>::aux_is_derived[2] = true; break; }
-        try { GenericConvert(in->relating_document, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to document_product_association to be a `document`")); }
-    } while (0);
-    do { // convert the 'related_product' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::document_product_association, 4>::aux_is_derived[3] = true; break; }
-        try { GenericConvert(in->related_product, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to document_product_association to be a `product_or_formation_or_definition`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<document_product_equivalence>(const DB& db, const LIST& params, document_product_equivalence* in)
-{
-    size_t base = GenericFill(db, params, static_cast<document_product_association*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to document_product_equivalence"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<dose_equivalent_measure_with_unit>(const DB& db, const LIST& params, dose_equivalent_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to dose_equivalent_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<dose_equivalent_unit>(const DB& db, const LIST& params, dose_equivalent_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to dose_equivalent_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<double_offset_shelled_solid>(const DB& db, const LIST& params, double_offset_shelled_solid* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shelled_solid*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to double_offset_shelled_solid"); }    do { // convert the 'thickness2' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->thickness2, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to double_offset_shelled_solid to be a `length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<item_defined_transformation>(const DB& db, const LIST& params, item_defined_transformation* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to item_defined_transformation"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::item_defined_transformation, 4>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to item_defined_transformation to be a `label`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::item_defined_transformation, 4>::aux_is_derived[1] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to item_defined_transformation to be a `text`")); }
-    } while (0);
-    do { // convert the 'transform_item_1' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::item_defined_transformation, 4>::aux_is_derived[2] = true; break; }
-        try { GenericConvert(in->transform_item_1, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to item_defined_transformation to be a `representation_item`")); }
-    } while (0);
-    do { // convert the 'transform_item_2' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::item_defined_transformation, 4>::aux_is_derived[3] = true; break; }
-        try { GenericConvert(in->transform_item_2, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to item_defined_transformation to be a `representation_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<transformation_with_derived_angle>(const DB& db, const LIST& params, transformation_with_derived_angle* in)
-{
-    size_t base = GenericFill(db, params, static_cast<item_defined_transformation*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to transformation_with_derived_angle"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<draped_defined_transformation>(const DB& db, const LIST& params, draped_defined_transformation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<transformation_with_derived_angle*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to draped_defined_transformation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<draughting_annotation_occurrence>(const DB& db, const LIST& params, draughting_annotation_occurrence* in)
-{
-    size_t base = GenericFill(db, params, static_cast<annotation_occurrence*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to draughting_annotation_occurrence"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<draughting_elements>(const DB& db, const LIST& params, draughting_elements* in)
-{
-    size_t base = GenericFill(db, params, static_cast<draughting_callout*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to draughting_elements"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<draughting_model>(const DB& db, const LIST& params, draughting_model* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to draughting_model"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<item_identified_representation_usage>(const DB& db, const LIST& params, item_identified_representation_usage* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to item_identified_representation_usage"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::item_identified_representation_usage, 5>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to item_identified_representation_usage to be a `label`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::item_identified_representation_usage, 5>::aux_is_derived[1] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to item_identified_representation_usage to be a `text`")); }
-    } while (0);
-    do { // convert the 'definition' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::item_identified_representation_usage, 5>::aux_is_derived[2] = true; break; }
-        try { GenericConvert(in->definition, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to item_identified_representation_usage to be a `represented_definition`")); }
-    } while (0);
-    do { // convert the 'used_representation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::item_identified_representation_usage, 5>::aux_is_derived[3] = true; break; }
-        try { GenericConvert(in->used_representation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to item_identified_representation_usage to be a `representation`")); }
-    } while (0);
-    do { // convert the 'identified_item' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::item_identified_representation_usage, 5>::aux_is_derived[4] = true; break; }
-        try { GenericConvert(in->identified_item, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to item_identified_representation_usage to be a `representation_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<draughting_model_item_association>(const DB& db, const LIST& params, draughting_model_item_association* in)
-{
-    size_t base = GenericFill(db, params, static_cast<item_identified_representation_usage*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to draughting_model_item_association"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<pre_defined_colour>(const DB& db, const LIST& params, pre_defined_colour* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<draughting_pre_defined_colour>(const DB& db, const LIST& params, draughting_pre_defined_colour* in)
-{
-    size_t base = GenericFill(db, params, static_cast<pre_defined_colour*>(in));
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<pre_defined_item>(const DB& db, const LIST& params, pre_defined_item* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to pre_defined_item"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::pre_defined_item, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to pre_defined_item to be a `label`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<pre_defined_curve_font>(const DB& db, const LIST& params, pre_defined_curve_font* in)
-{
-    size_t base = GenericFill(db, params, static_cast<pre_defined_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to pre_defined_curve_font"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<draughting_pre_defined_curve_font>(const DB& db, const LIST& params, draughting_pre_defined_curve_font* in)
-{
-    size_t base = GenericFill(db, params, static_cast<pre_defined_curve_font*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to draughting_pre_defined_curve_font"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<pre_defined_text_font>(const DB& db, const LIST& params, pre_defined_text_font* in)
-{
-    size_t base = GenericFill(db, params, static_cast<pre_defined_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to pre_defined_text_font"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<draughting_pre_defined_text_font>(const DB& db, const LIST& params, draughting_pre_defined_text_font* in)
-{
-    size_t base = GenericFill(db, params, static_cast<pre_defined_text_font*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to draughting_pre_defined_text_font"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<draughting_subfigure_representation>(const DB& db, const LIST& params, draughting_subfigure_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<symbol_representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to draughting_subfigure_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<draughting_symbol_representation>(const DB& db, const LIST& params, draughting_symbol_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<symbol_representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to draughting_symbol_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<text_literal>(const DB& db, const LIST& params, text_literal* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to text_literal"); }    do { // convert the 'literal' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::text_literal, 5>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->literal, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to text_literal to be a `presentable_text`")); }
-    } while (0);
-    do { // convert the 'placement' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::text_literal, 5>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->placement, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to text_literal to be a `axis2_placement`")); }
-    } while (0);
-    do { // convert the 'alignment' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::text_literal, 5>::aux_is_derived[2] = true; break; }
-        try { GenericConvert(in->alignment, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to text_literal to be a `text_alignment`")); }
-    } while (0);
-    do { // convert the 'path' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::text_literal, 5>::aux_is_derived[3] = true; break; }
-        try { GenericConvert(in->path, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to text_literal to be a `text_path`")); }
-    } while (0);
-    do { // convert the 'font' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::text_literal, 5>::aux_is_derived[4] = true; break; }
-        try { GenericConvert(in->font, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to text_literal to be a `font_select`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<text_literal_with_delineation>(const DB& db, const LIST& params, text_literal_with_delineation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<text_literal*>(in));
-    if (params.GetSize() < 7) { throw STEP::TypeError("expected 7 arguments to text_literal_with_delineation"); }    do { // convert the 'delineation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::text_literal_with_delineation, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->delineation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to text_literal_with_delineation to be a `text_delineation`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<draughting_text_literal_with_delineation>(const DB& db, const LIST& params, draughting_text_literal_with_delineation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<text_literal_with_delineation*>(in));
-    if (params.GetSize() < 7) { throw STEP::TypeError("expected 7 arguments to draughting_text_literal_with_delineation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<presentation_set>(const DB& db, const LIST& params, presentation_set* in)
-{
-    size_t base = 0;
-    return base;
-}*/ 
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<drawing_revision>(const DB& db, const LIST& params, drawing_revision* in)
-{
-    size_t base = GenericFill(db, params, static_cast<presentation_set*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to drawing_revision"); }    do { // convert the 'revision_identifier' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->revision_identifier, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to drawing_revision to be a `identifier`")); }
-    } while (0);
-    do { // convert the 'drawing_identifier' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->drawing_identifier, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to drawing_revision to be a `drawing_definition`")); }
-    } while (0);
-    do { // convert the 'intended_scale' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->intended_scale, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to drawing_revision to be a `text`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<presentation_representation>(const DB& db, const LIST& params, presentation_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to presentation_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<presentation_area>(const DB& db, const LIST& params, presentation_area* in)
-{
-    size_t base = GenericFill(db, params, static_cast<presentation_representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to presentation_area"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<drawing_sheet_revision>(const DB& db, const LIST& params, drawing_sheet_revision* in)
-{
-    size_t base = GenericFill(db, params, static_cast<presentation_area*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to drawing_sheet_revision"); }    do { // convert the 'revision_identifier' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->revision_identifier, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to drawing_sheet_revision to be a `identifier`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<drawing_sheet_revision_sequence>(const DB& db, const LIST& params, drawing_sheet_revision_sequence* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_relationship*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to drawing_sheet_revision_sequence"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<drawing_sheet_revision_usage>(const DB& db, const LIST& params, drawing_sheet_revision_usage* in)
-{
-    size_t base = GenericFill(db, params, static_cast<area_in_set*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to drawing_sheet_revision_usage"); }    do { // convert the 'sheet_number' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->sheet_number, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to drawing_sheet_revision_usage to be a `identifier`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<edge>(const DB& db, const LIST& params, edge* in)
-{
-    size_t base = GenericFill(db, params, static_cast<topological_representation_item*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to edge"); }    do { // convert the 'edge_start' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::edge, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->edge_start, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to edge to be a `vertex`")); }
-    } while (0);
-    do { // convert the 'edge_end' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::edge, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->edge_end, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to edge to be a `vertex`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<edge_based_wireframe_model>(const DB& db, const LIST& params, edge_based_wireframe_model* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to edge_based_wireframe_model"); }    do { // convert the 'ebwm_boundary' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->ebwm_boundary, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to edge_based_wireframe_model to be a `SET [1:?] OF connected_edge_set`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<edge_based_wireframe_shape_representation>(const DB& db, const LIST& params, edge_based_wireframe_shape_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to edge_based_wireframe_shape_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<edge_blended_solid>(const DB& db, const LIST& params, edge_blended_solid* in)
-{
-    size_t base = GenericFill(db, params, static_cast<modified_solid*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to edge_blended_solid"); }    do { // convert the 'blended_edges' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::edge_blended_solid, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->blended_edges, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to edge_blended_solid to be a `LIST [1:?] OF edge_curve`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<edge_curve>(const DB& db, const LIST& params, edge_curve* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to edge_curve"); }    do { // convert the 'edge_geometry' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->edge_geometry, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to edge_curve to be a `curve`")); }
-    } while (0);
-    do { // convert the 'same_sense' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->same_sense, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to edge_curve to be a `BOOLEAN`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<edge_loop>(const DB& db, const LIST& params, edge_loop* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<electric_charge_measure_with_unit>(const DB& db, const LIST& params, electric_charge_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to electric_charge_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<electric_charge_unit>(const DB& db, const LIST& params, electric_charge_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to electric_charge_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<electric_current_measure_with_unit>(const DB& db, const LIST& params, electric_current_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to electric_current_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<electric_current_unit>(const DB& db, const LIST& params, electric_current_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<named_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to electric_current_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<electric_potential_measure_with_unit>(const DB& db, const LIST& params, electric_potential_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to electric_potential_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<electric_potential_unit>(const DB& db, const LIST& params, electric_potential_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to electric_potential_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<elementary_brep_shape_representation>(const DB& db, const LIST& params, elementary_brep_shape_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to elementary_brep_shape_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<ellipse>(const DB& db, const LIST& params, ellipse* in)
-{
-    size_t base = GenericFill(db, params, static_cast<conic*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to ellipse"); }    do { // convert the 'semi_axis_1' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->semi_axis_1, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to ellipse to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'semi_axis_2' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->semi_axis_2, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to ellipse to be a `positive_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<energy_measure_with_unit>(const DB& db, const LIST& params, energy_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to energy_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<energy_unit>(const DB& db, const LIST& params, energy_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to energy_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<property_definition>(const DB& db, const LIST& params, property_definition* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to property_definition"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::property_definition, 3>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to property_definition to be a `label`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::property_definition, 3>::aux_is_derived[1] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to property_definition to be a `text`")); }
-    } while (0);
-    do { // convert the 'definition' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::property_definition, 3>::aux_is_derived[2] = true; break; }
-        try { GenericConvert(in->definition, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to property_definition to be a `characterized_definition`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<fact_type>(const DB& db, const LIST& params, fact_type* in)
-{
-    size_t base = GenericFill(db, params, static_cast<property_definition*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to fact_type"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<entity_assertion>(const DB& db, const LIST& params, entity_assertion* in)
-{
-    size_t base = GenericFill(db, params, static_cast<fact_type*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to entity_assertion"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<enum_reference_prefix>(const DB& db, const LIST& params, enum_reference_prefix* in)
-{
-    size_t base = GenericFill(db, params, static_cast<descriptive_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to enum_reference_prefix"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<evaluated_characteristic>(const DB& db, const LIST& params, evaluated_characteristic* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<evaluated_degenerate_pcurve>(const DB& db, const LIST& params, evaluated_degenerate_pcurve* in)
-{
-    size_t base = GenericFill(db, params, static_cast<degenerate_pcurve*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to evaluated_degenerate_pcurve"); }    do { // convert the 'equivalent_point' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->equivalent_point, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to evaluated_degenerate_pcurve to be a `cartesian_point`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<evaluation_product_definition>(const DB& db, const LIST& params, evaluation_product_definition* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to evaluation_product_definition"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<event_occurrence>(const DB& db, const LIST& params, event_occurrence* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to event_occurrence"); }    do { // convert the 'id' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::event_occurrence, 3>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->id, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to event_occurrence to be a `identifier`")); }
-    } while (0);
-    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::event_occurrence, 3>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to event_occurrence to be a `label`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::event_occurrence, 3>::aux_is_derived[2] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to event_occurrence to be a `text`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<product_concept_feature_category>(const DB& db, const LIST& params, product_concept_feature_category* in)
-{
-    size_t base = GenericFill(db, params, static_cast<group*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to product_concept_feature_category"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<exclusive_product_concept_feature_category>(const DB& db, const LIST& params, exclusive_product_concept_feature_category* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_concept_feature_category*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to exclusive_product_concept_feature_category"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<uncertainty_qualifier>(const DB& db, const LIST& params, uncertainty_qualifier* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to uncertainty_qualifier"); }    do { // convert the 'measure_name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::uncertainty_qualifier, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->measure_name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to uncertainty_qualifier to be a `label`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::uncertainty_qualifier, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to uncertainty_qualifier to be a `text`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<standard_uncertainty>(const DB& db, const LIST& params, standard_uncertainty* in)
-{
-    size_t base = GenericFill(db, params, static_cast<uncertainty_qualifier*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to standard_uncertainty"); }    do { // convert the 'uncertainty_value' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::standard_uncertainty, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->uncertainty_value, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to standard_uncertainty to be a `REAL`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<expanded_uncertainty>(const DB& db, const LIST& params, expanded_uncertainty* in)
-{
-    size_t base = GenericFill(db, params, static_cast<standard_uncertainty*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to expanded_uncertainty"); }    do { // convert the 'coverage_factor' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->coverage_factor, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to expanded_uncertainty to be a `REAL`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<representation_item_relationship>(const DB& db, const LIST& params, representation_item_relationship* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to representation_item_relationship"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::representation_item_relationship, 4>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to representation_item_relationship to be a `label`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::representation_item_relationship, 4>::aux_is_derived[1] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to representation_item_relationship to be a `text`")); }
-    } while (0);
-    do { // convert the 'relating_representation_item' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::representation_item_relationship, 4>::aux_is_derived[2] = true; break; }
-        try { GenericConvert(in->relating_representation_item, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to representation_item_relationship to be a `representation_item`")); }
-    } while (0);
-    do { // convert the 'related_representation_item' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::representation_item_relationship, 4>::aux_is_derived[3] = true; break; }
-        try { GenericConvert(in->related_representation_item, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to representation_item_relationship to be a `representation_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<explicit_procedural_representation_item_relationship>(const DB& db, const LIST& params, explicit_procedural_representation_item_relationship* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_item_relationship*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to explicit_procedural_representation_item_relationship"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<explicit_procedural_geometric_representation_item_relationship>(const DB& db, const LIST& params, explicit_procedural_geometric_representation_item_relationship* in)
-{
-    size_t base = GenericFill(db, params, static_cast<explicit_procedural_representation_item_relationship*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to explicit_procedural_geometric_representation_item_relationship"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<explicit_procedural_representation_relationship>(const DB& db, const LIST& params, explicit_procedural_representation_relationship* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_relationship*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to explicit_procedural_representation_relationship"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<explicit_procedural_shape_representation_relationship>(const DB& db, const LIST& params, explicit_procedural_shape_representation_relationship* in)
-{
-    size_t base = GenericFill(db, params, static_cast<explicit_procedural_representation_relationship*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to explicit_procedural_shape_representation_relationship"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<expression_conversion_based_unit>(const DB& db, const LIST& params, expression_conversion_based_unit* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<extension>(const DB& db, const LIST& params, extension* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_shape_aspect*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to extension"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<extent>(const DB& db, const LIST& params, extent* in)
-{
-    size_t base = GenericFill(db, params, static_cast<characterized_object*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to extent"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<external_source>(const DB& db, const LIST& params, external_source* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to external_source"); }    do { // convert the 'source_id' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::external_source, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->source_id, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to external_source to be a `source_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<external_class_library>(const DB& db, const LIST& params, external_class_library* in)
-{
-    size_t base = GenericFill(db, params, static_cast<external_source*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to external_class_library"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<externally_defined_class>(const DB& db, const LIST& params, externally_defined_class* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<externally_defined_colour>(const DB& db, const LIST& params, externally_defined_colour* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<externally_defined_context_dependent_unit>(const DB& db, const LIST& params, externally_defined_context_dependent_unit* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<externally_defined_conversion_based_unit>(const DB& db, const LIST& params, externally_defined_conversion_based_unit* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<externally_defined_currency>(const DB& db, const LIST& params, externally_defined_currency* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<externally_defined_item>(const DB& db, const LIST& params, externally_defined_item* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to externally_defined_item"); }    do { // convert the 'item_id' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::externally_defined_item, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->item_id, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to externally_defined_item to be a `source_item`")); }
-    } while (0);
-    do { // convert the 'source' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::externally_defined_item, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->source, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to externally_defined_item to be a `external_source`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<externally_defined_curve_font>(const DB& db, const LIST& params, externally_defined_curve_font* in)
-{
-    size_t base = GenericFill(db, params, static_cast<externally_defined_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to externally_defined_curve_font"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<externally_defined_dimension_definition>(const DB& db, const LIST& params, externally_defined_dimension_definition* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<externally_defined_general_property>(const DB& db, const LIST& params, externally_defined_general_property* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<externally_defined_hatch_style>(const DB& db, const LIST& params, externally_defined_hatch_style* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<externally_defined_marker>(const DB& db, const LIST& params, externally_defined_marker* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<picture_representation_item>(const DB& db, const LIST& params, picture_representation_item* in)
-{
-    size_t base = GenericFill(db, params, static_cast<bytes_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to picture_representation_item"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<externally_defined_picture_representation_item>(const DB& db, const LIST& params, externally_defined_picture_representation_item* in)
-{
-    size_t base = GenericFill(db, params, static_cast<picture_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to externally_defined_picture_representation_item"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<externally_defined_representation_item>(const DB& db, const LIST& params, externally_defined_representation_item* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<externally_defined_string>(const DB& db, const LIST& params, externally_defined_string* in)
-{
-    size_t base = GenericFill(db, params, static_cast<externally_defined_representation_item*>(in));
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<externally_defined_symbol>(const DB& db, const LIST& params, externally_defined_symbol* in)
-{
-    size_t base = GenericFill(db, params, static_cast<externally_defined_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to externally_defined_symbol"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<externally_defined_terminator_symbol>(const DB& db, const LIST& params, externally_defined_terminator_symbol* in)
-{
-    size_t base = GenericFill(db, params, static_cast<externally_defined_symbol*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to externally_defined_terminator_symbol"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<externally_defined_text_font>(const DB& db, const LIST& params, externally_defined_text_font* in)
-{
-    size_t base = GenericFill(db, params, static_cast<externally_defined_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to externally_defined_text_font"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<externally_defined_tile>(const DB& db, const LIST& params, externally_defined_tile* in)
-{
-    size_t base = GenericFill(db, params, static_cast<externally_defined_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to externally_defined_tile"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<externally_defined_tile_style>(const DB& db, const LIST& params, externally_defined_tile_style* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<swept_area_solid>(const DB& db, const LIST& params, swept_area_solid* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_model*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to swept_area_solid"); }    do { // convert the 'swept_area' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::swept_area_solid, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->swept_area, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to swept_area_solid to be a `curve_bounded_surface`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<extruded_area_solid>(const DB& db, const LIST& params, extruded_area_solid* in)
-{
-    size_t base = GenericFill(db, params, static_cast<swept_area_solid*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to extruded_area_solid"); }    do { // convert the 'extruded_direction' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->extruded_direction, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to extruded_area_solid to be a `direction`")); }
-    } while (0);
-    do { // convert the 'depth' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->depth, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to extruded_area_solid to be a `positive_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<swept_face_solid>(const DB& db, const LIST& params, swept_face_solid* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_model*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to swept_face_solid"); }    do { // convert the 'swept_face' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::swept_face_solid, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->swept_face, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to swept_face_solid to be a `face_surface`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<extruded_face_solid>(const DB& db, const LIST& params, extruded_face_solid* in)
-{
-    size_t base = GenericFill(db, params, static_cast<swept_face_solid*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to extruded_face_solid"); }    do { // convert the 'extruded_direction' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::extruded_face_solid, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->extruded_direction, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to extruded_face_solid to be a `direction`")); }
-    } while (0);
-    do { // convert the 'depth' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::extruded_face_solid, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->depth, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to extruded_face_solid to be a `positive_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<extruded_face_solid_with_trim_conditions>(const DB& db, const LIST& params, extruded_face_solid_with_trim_conditions* in)
-{
-    size_t base = GenericFill(db, params, static_cast<extruded_face_solid*>(in));
-    if (params.GetSize() < 10) { throw STEP::TypeError("expected 10 arguments to extruded_face_solid_with_trim_conditions"); }    do { // convert the 'first_trim_condition' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::extruded_face_solid_with_trim_conditions, 6>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->first_trim_condition, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to extruded_face_solid_with_trim_conditions to be a `trim_condition_select`")); }
-    } while (0);
-    do { // convert the 'second_trim_condition' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::extruded_face_solid_with_trim_conditions, 6>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->second_trim_condition, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to extruded_face_solid_with_trim_conditions to be a `trim_condition_select`")); }
-    } while (0);
-    do { // convert the 'first_trim_intent' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::extruded_face_solid_with_trim_conditions, 6>::aux_is_derived[2] = true; break; }
-        try { GenericConvert(in->first_trim_intent, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to extruded_face_solid_with_trim_conditions to be a `trim_intent`")); }
-    } while (0);
-    do { // convert the 'second_trim_intent' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::extruded_face_solid_with_trim_conditions, 6>::aux_is_derived[3] = true; break; }
-        try { GenericConvert(in->second_trim_intent, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 7 to extruded_face_solid_with_trim_conditions to be a `trim_intent`")); }
-    } while (0);
-    do { // convert the 'first_offset' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::extruded_face_solid_with_trim_conditions, 6>::aux_is_derived[4] = true; break; }
-        try { GenericConvert(in->first_offset, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 8 to extruded_face_solid_with_trim_conditions to be a `non_negative_length_measure`")); }
-    } while (0);
-    do { // convert the 'second_offset' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::extruded_face_solid_with_trim_conditions, 6>::aux_is_derived[5] = true; break; }
-        try { GenericConvert(in->second_offset, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 9 to extruded_face_solid_with_trim_conditions to be a `non_negative_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<extruded_face_solid_with_draft_angle>(const DB& db, const LIST& params, extruded_face_solid_with_draft_angle* in)
-{
-    size_t base = GenericFill(db, params, static_cast<extruded_face_solid_with_trim_conditions*>(in));
-    if (params.GetSize() < 11) { throw STEP::TypeError("expected 11 arguments to extruded_face_solid_with_draft_angle"); }    do { // convert the 'draft_angle' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->draft_angle, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 10 to extruded_face_solid_with_draft_angle to be a `plane_angle_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<extruded_face_solid_with_multiple_draft_angles>(const DB& db, const LIST& params, extruded_face_solid_with_multiple_draft_angles* in)
-{
-    size_t base = GenericFill(db, params, static_cast<extruded_face_solid_with_trim_conditions*>(in));
-    if (params.GetSize() < 11) { throw STEP::TypeError("expected 11 arguments to extruded_face_solid_with_multiple_draft_angles"); }    do { // convert the 'draft_angles' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->draft_angles, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 10 to extruded_face_solid_with_multiple_draft_angles to be a `LIST [2:?] OF plane_angle_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<face>(const DB& db, const LIST& params, face* in)
-{
-    size_t base = GenericFill(db, params, static_cast<topological_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to face"); }    do { // convert the 'bounds' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::face, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->bounds, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to face to be a `SET [1:?] OF face_bound`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<face_based_surface_model>(const DB& db, const LIST& params, face_based_surface_model* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to face_based_surface_model"); }    do { // convert the 'fbsm_faces' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->fbsm_faces, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to face_based_surface_model to be a `SET [1:?] OF connected_face_set`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<face_bound>(const DB& db, const LIST& params, face_bound* in)
-{
-    size_t base = GenericFill(db, params, static_cast<topological_representation_item*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to face_bound"); }    do { // convert the 'bound' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::face_bound, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->bound, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to face_bound to be a `loop`")); }
-    } while (0);
-    do { // convert the 'orientation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::face_bound, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->orientation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to face_bound to be a `BOOLEAN`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<face_outer_bound>(const DB& db, const LIST& params, face_outer_bound* in)
-{
-    size_t base = GenericFill(db, params, static_cast<face_bound*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to face_outer_bound"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<faceted_brep>(const DB& db, const LIST& params, faceted_brep* in)
-{
-    size_t base = GenericFill(db, params, static_cast<manifold_solid_brep*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to faceted_brep"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<faceted_brep_shape_representation>(const DB& db, const LIST& params, faceted_brep_shape_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to faceted_brep_shape_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<fill_area_style>(const DB& db, const LIST& params, fill_area_style* in)
-{
-    size_t base = GenericFill(db, params, static_cast<founded_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to fill_area_style"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to fill_area_style to be a `label`")); }
-    } while (0);
-    do { // convert the 'fill_styles' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->fill_styles, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to fill_area_style to be a `SET [1:?] OF fill_style_select`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<fill_area_style_hatching>(const DB& db, const LIST& params, fill_area_style_hatching* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to fill_area_style_hatching"); }    do { // convert the 'hatch_line_appearance' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->hatch_line_appearance, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to fill_area_style_hatching to be a `curve_style`")); }
-    } while (0);
-    do { // convert the 'start_of_next_hatch_line' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->start_of_next_hatch_line, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to fill_area_style_hatching to be a `one_direction_repeat_factor`")); }
-    } while (0);
-    do { // convert the 'point_of_reference_hatch_line' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->point_of_reference_hatch_line, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to fill_area_style_hatching to be a `cartesian_point`")); }
-    } while (0);
-    do { // convert the 'pattern_start' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->pattern_start, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to fill_area_style_hatching to be a `cartesian_point`")); }
-    } while (0);
-    do { // convert the 'hatch_line_angle' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->hatch_line_angle, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to fill_area_style_hatching to be a `plane_angle_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<fill_area_style_tile_coloured_region>(const DB& db, const LIST& params, fill_area_style_tile_coloured_region* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to fill_area_style_tile_coloured_region"); }    do { // convert the 'closed_curve' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->closed_curve, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to fill_area_style_tile_coloured_region to be a `curve_or_annotation_curve_occurrence`")); }
-    } while (0);
-    do { // convert the 'region_colour' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->region_colour, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to fill_area_style_tile_coloured_region to be a `colour`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<fill_area_style_tile_curve_with_style>(const DB& db, const LIST& params, fill_area_style_tile_curve_with_style* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to fill_area_style_tile_curve_with_style"); }    do { // convert the 'styled_curve' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->styled_curve, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to fill_area_style_tile_curve_with_style to be a `annotation_curve_occurrence`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<fill_area_style_tile_symbol_with_style>(const DB& db, const LIST& params, fill_area_style_tile_symbol_with_style* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to fill_area_style_tile_symbol_with_style"); }    do { // convert the 'symbol' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->symbol, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to fill_area_style_tile_symbol_with_style to be a `annotation_symbol_occurrence`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<fill_area_style_tiles>(const DB& db, const LIST& params, fill_area_style_tiles* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to fill_area_style_tiles"); }    do { // convert the 'tiling_pattern' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->tiling_pattern, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to fill_area_style_tiles to be a `two_direction_repeat_factor`")); }
-    } while (0);
-    do { // convert the 'tiles' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->tiles, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to fill_area_style_tiles to be a `SET [1:?] OF fill_area_style_tile_shape_select`")); }
-    } while (0);
-    do { // convert the 'tiling_scale' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->tiling_scale, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to fill_area_style_tiles to be a `positive_ratio_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<shape_representation_relationship>(const DB& db, const LIST& params, shape_representation_relationship* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_relationship*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to shape_representation_relationship"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<flat_pattern_ply_representation_relationship>(const DB& db, const LIST& params, flat_pattern_ply_representation_relationship* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_representation_relationship*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to flat_pattern_ply_representation_relationship"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<flatness_tolerance>(const DB& db, const LIST& params, flatness_tolerance* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_tolerance*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to flatness_tolerance"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<force_measure_with_unit>(const DB& db, const LIST& params, force_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to force_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<force_unit>(const DB& db, const LIST& params, force_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to force_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<forward_chaining_rule>(const DB& db, const LIST& params, forward_chaining_rule* in)
-{
-    size_t base = GenericFill(db, params, static_cast<rule_definition*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to forward_chaining_rule"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<forward_chaining_rule_premise>(const DB& db, const LIST& params, forward_chaining_rule_premise* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<frequency_measure_with_unit>(const DB& db, const LIST& params, frequency_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to frequency_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<frequency_unit>(const DB& db, const LIST& params, frequency_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to frequency_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<func>(const DB& db, const LIST& params, func* in)
-{
-    size_t base = GenericFill(db, params, static_cast<compound_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to func"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<functional_breakdown_context>(const DB& db, const LIST& params, functional_breakdown_context* in)
-{
-    size_t base = GenericFill(db, params, static_cast<breakdown_context*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to functional_breakdown_context"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<functional_element_usage>(const DB& db, const LIST& params, functional_element_usage* in)
-{
-    size_t base = GenericFill(db, params, static_cast<breakdown_element_usage*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to functional_element_usage"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<general_material_property>(const DB& db, const LIST& params, general_material_property* in)
-{
-    size_t base = GenericFill(db, params, static_cast<general_property*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to general_material_property"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<simple_generic_expression>(const DB& db, const LIST& params, simple_generic_expression* in)
-{
-    size_t base = GenericFill(db, params, static_cast<generic_expression*>(in));
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<generic_literal>(const DB& db, const LIST& params, generic_literal* in)
-{
-    size_t base = GenericFill(db, params, static_cast<simple_generic_expression*>(in));
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<generic_variable>(const DB& db, const LIST& params, generic_variable* in)
-{
-    size_t base = GenericFill(db, params, static_cast<simple_generic_expression*>(in));
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<geometric_alignment>(const DB& db, const LIST& params, geometric_alignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_shape_aspect*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to geometric_alignment"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<geometric_set>(const DB& db, const LIST& params, geometric_set* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to geometric_set"); }    do { // convert the 'elements' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::geometric_set, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->elements, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to geometric_set to be a `SET [1:?] OF geometric_set_select`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<geometric_curve_set>(const DB& db, const LIST& params, geometric_curve_set* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_set*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to geometric_curve_set"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<geometric_intersection>(const DB& db, const LIST& params, geometric_intersection* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_shape_aspect*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to geometric_intersection"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<geometric_item_specific_usage>(const DB& db, const LIST& params, geometric_item_specific_usage* in)
-{
-    size_t base = GenericFill(db, params, static_cast<item_identified_representation_usage*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to geometric_item_specific_usage"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<geometric_model_element_relationship>(const DB& db, const LIST& params, geometric_model_element_relationship* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<representation_context>(const DB& db, const LIST& params, representation_context* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to representation_context"); }    do { // convert the 'context_identifier' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::representation_context, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->context_identifier, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to representation_context to be a `identifier`")); }
-    } while (0);
-    do { // convert the 'context_type' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::representation_context, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->context_type, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to representation_context to be a `text`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<geometric_representation_context>(const DB& db, const LIST& params, geometric_representation_context* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_context*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to geometric_representation_context"); }    do { // convert the 'coordinate_space_dimension' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->coordinate_space_dimension, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to geometric_representation_context to be a `dimension_count`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<geometric_tolerance_with_defined_unit>(const DB& db, const LIST& params, geometric_tolerance_with_defined_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_tolerance*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to geometric_tolerance_with_defined_unit"); }    do { // convert the 'unit_size' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->unit_size, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to geometric_tolerance_with_defined_unit to be a `measure_with_unit`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<geometrical_tolerance_callout>(const DB& db, const LIST& params, geometrical_tolerance_callout* in)
-{
-    size_t base = GenericFill(db, params, static_cast<draughting_callout*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to geometrical_tolerance_callout"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<geometrically_bounded_2d_wireframe_representation>(const DB& db, const LIST& params, geometrically_bounded_2d_wireframe_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to geometrically_bounded_2d_wireframe_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<geometrically_bounded_surface_shape_representation>(const DB& db, const LIST& params, geometrically_bounded_surface_shape_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to geometrically_bounded_surface_shape_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<geometrically_bounded_wireframe_shape_representation>(const DB& db, const LIST& params, geometrically_bounded_wireframe_shape_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to geometrically_bounded_wireframe_shape_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<global_assignment>(const DB& db, const LIST& params, global_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_item_relationship*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to global_assignment"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<global_uncertainty_assigned_context>(const DB& db, const LIST& params, global_uncertainty_assigned_context* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_context*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to global_uncertainty_assigned_context"); }    do { // convert the 'uncertainty' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->uncertainty, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to global_uncertainty_assigned_context to be a `SET [1:?] OF uncertainty_measure_with_unit`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<global_unit_assigned_context>(const DB& db, const LIST& params, global_unit_assigned_context* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_context*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to global_unit_assigned_context"); }    do { // convert the 'units' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->units, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to global_unit_assigned_context to be a `SET [1:?] OF unit`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<ground_fact>(const DB& db, const LIST& params, ground_fact* in)
-{
-    size_t base = GenericFill(db, params, static_cast<atomic_formula*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to ground_fact"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<hardness_representation>(const DB& db, const LIST& params, hardness_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to hardness_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<hidden_element_over_riding_styled_item>(const DB& db, const LIST& params, hidden_element_over_riding_styled_item* in)
-{
-    size_t base = GenericFill(db, params, static_cast<context_dependent_over_riding_styled_item*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to hidden_element_over_riding_styled_item"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<hyperbola>(const DB& db, const LIST& params, hyperbola* in)
-{
-    size_t base = GenericFill(db, params, static_cast<conic*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to hyperbola"); }    do { // convert the 'semi_axis' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->semi_axis, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to hyperbola to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'semi_imag_axis' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->semi_imag_axis, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to hyperbola to be a `positive_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<illuminance_measure_with_unit>(const DB& db, const LIST& params, illuminance_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to illuminance_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<illuminance_unit>(const DB& db, const LIST& params, illuminance_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to illuminance_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<included_text_block>(const DB& db, const LIST& params, included_text_block* in)
-{
-    size_t base = GenericFill(db, params, static_cast<mapped_item*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to included_text_block"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<inclusion_product_concept_feature>(const DB& db, const LIST& params, inclusion_product_concept_feature* in)
-{
-    size_t base = GenericFill(db, params, static_cast<conditional_concept_feature*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to inclusion_product_concept_feature"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<user_selected_elements>(const DB& db, const LIST& params, user_selected_elements* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to user_selected_elements"); }    do { // convert the 'picked_items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::user_selected_elements, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->picked_items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to user_selected_elements to be a `SET [1:?] OF representation_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<indirectly_selected_elements>(const DB& db, const LIST& params, indirectly_selected_elements* in)
-{
-    size_t base = GenericFill(db, params, static_cast<user_selected_elements*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to indirectly_selected_elements"); }    do { // convert the 'indirectly_picked_items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->indirectly_picked_items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to indirectly_selected_elements to be a `SET [1:?] OF representation_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<indirectly_selected_shape_elements>(const DB& db, const LIST& params, indirectly_selected_shape_elements* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<inductance_measure_with_unit>(const DB& db, const LIST& params, inductance_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to inductance_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<inductance_unit>(const DB& db, const LIST& params, inductance_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to inductance_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<information_right>(const DB& db, const LIST& params, information_right* in)
-{
-    size_t base = GenericFill(db, params, static_cast<action_method*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to information_right"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<information_usage_right>(const DB& db, const LIST& params, information_usage_right* in)
-{
-    size_t base = GenericFill(db, params, static_cast<action_method*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to information_usage_right"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<instance_usage_context_assignment>(const DB& db, const LIST& params, instance_usage_context_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition_context*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to instance_usage_context_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to instance_usage_context_assignment to be a `SET [1:?] OF instance_usage_context_select`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<instanced_feature>(const DB& db, const LIST& params, instanced_feature* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<literal_number>(const DB& db, const LIST& params, literal_number* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to literal_number"); }    do { // convert the 'the_value' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::literal_number, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->the_value, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to literal_number to be a `NUMBER`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<int_literal>(const DB& db, const LIST& params, int_literal* in)
-{
-    size_t base = GenericFill(db, params, static_cast<literal_number*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to int_literal"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<integer_representation_item>(const DB& db, const LIST& params, integer_representation_item* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<surface_curve>(const DB& db, const LIST& params, surface_curve* in)
-{
-    size_t base = GenericFill(db, params, static_cast<curve*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to surface_curve"); }    do { // convert the 'curve_3d' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::surface_curve, 3>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->curve_3d, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to surface_curve to be a `curve`")); }
-    } while (0);
-    do { // convert the 'associated_geometry' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::surface_curve, 3>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->associated_geometry, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to surface_curve to be a `LIST [1:2] OF pcurve_or_surface`")); }
-    } while (0);
-    do { // convert the 'master_representation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::surface_curve, 3>::aux_is_derived[2] = true; break; }
-        try { GenericConvert(in->master_representation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to surface_curve to be a `preferred_surface_curve_representation`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<intersection_curve>(const DB& db, const LIST& params, intersection_curve* in)
-{
-    size_t base = GenericFill(db, params, static_cast<surface_curve*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to intersection_curve"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<interval_expression>(const DB& db, const LIST& params, interval_expression* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<iso4217_currency>(const DB& db, const LIST& params, iso4217_currency* in)
-{
-    size_t base = GenericFill(db, params, static_cast<currency*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to iso4217_currency"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<known_source>(const DB& db, const LIST& params, known_source* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<laid_defined_transformation>(const DB& db, const LIST& params, laid_defined_transformation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<transformation_with_derived_angle*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to laid_defined_transformation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<language>(const DB& db, const LIST& params, language* in)
-{
-    size_t base = GenericFill(db, params, static_cast<group*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to language"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<leader_curve>(const DB& db, const LIST& params, leader_curve* in)
-{
-    size_t base = GenericFill(db, params, static_cast<annotation_curve_occurrence*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to leader_curve"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<leader_directed_callout>(const DB& db, const LIST& params, leader_directed_callout* in)
-{
-    size_t base = GenericFill(db, params, static_cast<draughting_callout*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to leader_directed_callout"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<leader_directed_dimension>(const DB& db, const LIST& params, leader_directed_dimension* in)
-{
-    size_t base = GenericFill(db, params, static_cast<leader_directed_callout*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to leader_directed_dimension"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<leader_terminator>(const DB& db, const LIST& params, leader_terminator* in)
-{
-    size_t base = GenericFill(db, params, static_cast<terminator_symbol*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to leader_terminator"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<length_measure_with_unit>(const DB& db, const LIST& params, length_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to length_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<length_unit>(const DB& db, const LIST& params, length_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<named_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to length_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<light_source>(const DB& db, const LIST& params, light_source* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to light_source"); }    do { // convert the 'light_colour' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::light_source, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->light_colour, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to light_source to be a `colour`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<light_source_ambient>(const DB& db, const LIST& params, light_source_ambient* in)
-{
-    size_t base = GenericFill(db, params, static_cast<light_source*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to light_source_ambient"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<light_source_directional>(const DB& db, const LIST& params, light_source_directional* in)
-{
-    size_t base = GenericFill(db, params, static_cast<light_source*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to light_source_directional"); }    do { // convert the 'orientation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->orientation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to light_source_directional to be a `direction`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<light_source_positional>(const DB& db, const LIST& params, light_source_positional* in)
-{
-    size_t base = GenericFill(db, params, static_cast<light_source*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to light_source_positional"); }    do { // convert the 'position' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->position, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to light_source_positional to be a `cartesian_point`")); }
-    } while (0);
-    do { // convert the 'constant_attenuation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->constant_attenuation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to light_source_positional to be a `REAL`")); }
-    } while (0);
-    do { // convert the 'distance_attenuation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->distance_attenuation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to light_source_positional to be a `REAL`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<light_source_spot>(const DB& db, const LIST& params, light_source_spot* in)
-{
-    size_t base = GenericFill(db, params, static_cast<light_source*>(in));
-    if (params.GetSize() < 8) { throw STEP::TypeError("expected 8 arguments to light_source_spot"); }    do { // convert the 'position' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->position, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to light_source_spot to be a `cartesian_point`")); }
-    } while (0);
-    do { // convert the 'orientation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->orientation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to light_source_spot to be a `direction`")); }
-    } while (0);
-    do { // convert the 'concentration_exponent' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->concentration_exponent, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to light_source_spot to be a `REAL`")); }
-    } while (0);
-    do { // convert the 'constant_attenuation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->constant_attenuation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to light_source_spot to be a `REAL`")); }
-    } while (0);
-    do { // convert the 'distance_attenuation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->distance_attenuation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to light_source_spot to be a `REAL`")); }
-    } while (0);
-    do { // convert the 'spread_angle' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->spread_angle, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 7 to light_source_spot to be a `positive_plane_angle_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<line>(const DB& db, const LIST& params, line* in)
-{
-    size_t base = GenericFill(db, params, static_cast<curve*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to line"); }    do { // convert the 'pnt' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->pnt, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to line to be a `cartesian_point`")); }
-    } while (0);
-    do { // convert the 'dir' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->dir, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to line to be a `vector`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<line_profile_tolerance>(const DB& db, const LIST& params, line_profile_tolerance* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_tolerance*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to line_profile_tolerance"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<linear_dimension>(const DB& db, const LIST& params, linear_dimension* in)
-{
-    size_t base = GenericFill(db, params, static_cast<dimension_curve_directed_callout*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to linear_dimension"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<simple_clause>(const DB& db, const LIST& params, simple_clause* in)
-{
-    size_t base = GenericFill(db, params, static_cast<compound_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to simple_clause"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<literal_conjunction>(const DB& db, const LIST& params, literal_conjunction* in)
-{
-    size_t base = GenericFill(db, params, static_cast<simple_clause*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to literal_conjunction"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<literal_disjunction>(const DB& db, const LIST& params, literal_disjunction* in)
-{
-    size_t base = GenericFill(db, params, static_cast<simple_clause*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to literal_disjunction"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<logical_literal>(const DB& db, const LIST& params, logical_literal* in)
-{
-    size_t base = GenericFill(db, params, static_cast<generic_literal*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to logical_literal"); }    do { // convert the 'lit_value' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->lit_value, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to logical_literal to be a `LOGICAL`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<logical_representation_item>(const DB&, const LIST& params, logical_representation_item* )
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<loop>(const DB& db, const LIST& params, loop* in)
-{
-    size_t base = GenericFill(db, params, static_cast<topological_representation_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to loop"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<loss_tangent_measure_with_unit>(const DB& db, const LIST& params, loss_tangent_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<ratio_measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to loss_tangent_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<lot_effectivity>(const DB& db, const LIST& params, lot_effectivity* in)
-{
-    size_t base = GenericFill(db, params, static_cast<effectivity*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to lot_effectivity"); }    do { // convert the 'effectivity_lot_id' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->effectivity_lot_id, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to lot_effectivity to be a `identifier`")); }
-    } while (0);
-    do { // convert the 'effectivity_lot_size' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->effectivity_lot_size, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to lot_effectivity to be a `measure_with_unit`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<luminous_flux_measure_with_unit>(const DB& db, const LIST& params, luminous_flux_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to luminous_flux_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<luminous_flux_unit>(const DB& db, const LIST& params, luminous_flux_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<named_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to luminous_flux_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<luminous_intensity_measure_with_unit>(const DB& db, const LIST& params, luminous_intensity_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to luminous_intensity_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<luminous_intensity_unit>(const DB& db, const LIST& params, luminous_intensity_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<named_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to luminous_intensity_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<magnetic_flux_density_measure_with_unit>(const DB& db, const LIST& params, magnetic_flux_density_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to magnetic_flux_density_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<magnetic_flux_density_unit>(const DB& db, const LIST& params, magnetic_flux_density_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to magnetic_flux_density_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<magnetic_flux_measure_with_unit>(const DB& db, const LIST& params, magnetic_flux_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to magnetic_flux_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<magnetic_flux_unit>(const DB& db, const LIST& params, magnetic_flux_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to magnetic_flux_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<make_from_usage_option>(const DB& db, const LIST& params, make_from_usage_option* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition_usage*>(in));
-    if (params.GetSize() < 8) { throw STEP::TypeError("expected 8 arguments to make_from_usage_option"); }    do { // convert the 'ranking' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->ranking, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to make_from_usage_option to be a `INTEGER`")); }
-    } while (0);
-    do { // convert the 'ranking_rationale' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->ranking_rationale, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to make_from_usage_option to be a `text`")); }
-    } while (0);
-    do { // convert the 'quantity' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->quantity, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 7 to make_from_usage_option to be a `measure_with_unit`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<manifold_subsurface_shape_representation>(const DB& db, const LIST& params, manifold_subsurface_shape_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to manifold_subsurface_shape_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<manifold_surface_shape_representation>(const DB& db, const LIST& params, manifold_surface_shape_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to manifold_surface_shape_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<mass_measure_with_unit>(const DB& db, const LIST& params, mass_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to mass_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<mass_unit>(const DB& db, const LIST& params, mass_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<named_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to mass_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<material_property>(const DB& db, const LIST& params, material_property* in)
-{
-    size_t base = GenericFill(db, params, static_cast<property_definition*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to material_property"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<property_definition_representation>(const DB& db, const LIST& params, property_definition_representation* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to property_definition_representation"); }    do { // convert the 'definition' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::property_definition_representation, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->definition, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to property_definition_representation to be a `represented_definition`")); }
-    } while (0);
-    do { // convert the 'used_representation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::property_definition_representation, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->used_representation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to property_definition_representation to be a `representation`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<material_property_representation>(const DB& db, const LIST& params, material_property_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<property_definition_representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to material_property_representation"); }    do { // convert the 'dependent_environment' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->dependent_environment, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to material_property_representation to be a `data_environment`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<measure_representation_item>(const DB& db, const LIST& params, measure_representation_item* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<product_context>(const DB& db, const LIST& params, product_context* in)
-{
-    size_t base = GenericFill(db, params, static_cast<application_context_element*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to product_context"); }    do { // convert the 'discipline_type' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::product_context, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->discipline_type, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to product_context to be a `label`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<mechanical_context>(const DB& db, const LIST& params, mechanical_context* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_context*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to mechanical_context"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<mechanical_design_and_draughting_relationship>(const DB& db, const LIST& params, mechanical_design_and_draughting_relationship* in)
-{
-    size_t base = GenericFill(db, params, static_cast<definitional_representation_relationship_with_same_context*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to mechanical_design_and_draughting_relationship"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<mechanical_design_geometric_presentation_area>(const DB& db, const LIST& params, mechanical_design_geometric_presentation_area* in)
-{
-    size_t base = GenericFill(db, params, static_cast<presentation_area*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to mechanical_design_geometric_presentation_area"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<mechanical_design_geometric_presentation_representation>(const DB& db, const LIST& params, mechanical_design_geometric_presentation_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to mechanical_design_geometric_presentation_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<mechanical_design_presentation_representation_with_draughting>(const DB& db, const LIST& params, mechanical_design_presentation_representation_with_draughting* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to mechanical_design_presentation_representation_with_draughting"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<mechanical_design_shaded_presentation_area>(const DB& db, const LIST& params, mechanical_design_shaded_presentation_area* in)
-{
-    size_t base = GenericFill(db, params, static_cast<presentation_area*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to mechanical_design_shaded_presentation_area"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<mechanical_design_shaded_presentation_representation>(const DB& db, const LIST& params, mechanical_design_shaded_presentation_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to mechanical_design_shaded_presentation_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<min_and_major_ply_orientation_basis>(const DB& db, const LIST& params, min_and_major_ply_orientation_basis* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<modified_geometric_tolerance>(const DB& db, const LIST& params, modified_geometric_tolerance* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_tolerance*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to modified_geometric_tolerance"); }    do { // convert the 'modifier' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->modifier, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to modified_geometric_tolerance to be a `limit_condition`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<modified_solid_with_placed_configuration>(const DB& db, const LIST& params, modified_solid_with_placed_configuration* in)
-{
-    size_t base = GenericFill(db, params, static_cast<modified_solid*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to modified_solid_with_placed_configuration"); }    do { // convert the 'placing' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::modified_solid_with_placed_configuration, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->placing, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to modified_solid_with_placed_configuration to be a `axis2_placement_3d`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<moments_of_inertia_representation>(const DB& db, const LIST& params, moments_of_inertia_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to moments_of_inertia_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<multi_language_attribute_assignment>(const DB& db, const LIST& params, multi_language_attribute_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<attribute_value_assignment*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to multi_language_attribute_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to multi_language_attribute_assignment to be a `SET [1:?] OF multi_language_attribute_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<multiple_arity_boolean_expression>(const DB& db, const LIST& params, multiple_arity_boolean_expression* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<multiple_arity_generic_expression>(const DB& db, const LIST& params, multiple_arity_generic_expression* in)
-{
-    size_t base = GenericFill(db, params, static_cast<generic_expression*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to multiple_arity_generic_expression"); }    do { // convert the 'operands' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->operands, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to multiple_arity_generic_expression to be a `LIST [2:?] OF generic_expression`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<multiple_arity_numeric_expression>(const DB& db, const LIST& params, multiple_arity_numeric_expression* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<next_assembly_usage_occurrence>(const DB& db, const LIST& params, next_assembly_usage_occurrence* in)
-{
-    size_t base = GenericFill(db, params, static_cast<assembly_component_usage*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to next_assembly_usage_occurrence"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<non_manifold_surface_shape_representation>(const DB& db, const LIST& params, non_manifold_surface_shape_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to non_manifold_surface_shape_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<null_representation_item>(const DB& db, const LIST& params, null_representation_item* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to null_representation_item"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<numeric_expression>(const DB& db, const LIST& params, numeric_expression* in)
-{
-    size_t base = GenericFill(db, params, static_cast<expression*>(in));
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<offset_curve_2d>(const DB& db, const LIST& params, offset_curve_2d* in)
-{
-    size_t base = GenericFill(db, params, static_cast<curve*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to offset_curve_2d"); }    do { // convert the 'basis_curve' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->basis_curve, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to offset_curve_2d to be a `curve`")); }
-    } while (0);
-    do { // convert the 'distance' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->distance, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to offset_curve_2d to be a `length_measure`")); }
-    } while (0);
-    do { // convert the 'self_intersect' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->self_intersect, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to offset_curve_2d to be a `LOGICAL`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<offset_curve_3d>(const DB& db, const LIST& params, offset_curve_3d* in)
-{
-    size_t base = GenericFill(db, params, static_cast<curve*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to offset_curve_3d"); }    do { // convert the 'basis_curve' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->basis_curve, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to offset_curve_3d to be a `curve`")); }
-    } while (0);
-    do { // convert the 'distance' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->distance, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to offset_curve_3d to be a `length_measure`")); }
-    } while (0);
-    do { // convert the 'self_intersect' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->self_intersect, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to offset_curve_3d to be a `LOGICAL`")); }
-    } while (0);
-    do { // convert the 'ref_direction' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->ref_direction, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to offset_curve_3d to be a `direction`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<offset_surface>(const DB& db, const LIST& params, offset_surface* in)
-{
-    size_t base = GenericFill(db, params, static_cast<surface*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to offset_surface"); }    do { // convert the 'basis_surface' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->basis_surface, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to offset_surface to be a `surface`")); }
-    } while (0);
-    do { // convert the 'distance' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->distance, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to offset_surface to be a `length_measure`")); }
-    } while (0);
-    do { // convert the 'self_intersect' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->self_intersect, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to offset_surface to be a `LOGICAL`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<one_direction_repeat_factor>(const DB& db, const LIST& params, one_direction_repeat_factor* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to one_direction_repeat_factor"); }    do { // convert the 'repeat_factor' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::one_direction_repeat_factor, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->repeat_factor, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to one_direction_repeat_factor to be a `vector`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<open_shell>(const DB& db, const LIST& params, open_shell* in)
-{
-    size_t base = GenericFill(db, params, static_cast<connected_face_set*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to open_shell"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<ordinal_date>(const DB& db, const LIST& params, ordinal_date* in)
-{
-    size_t base = GenericFill(db, params, static_cast<date*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to ordinal_date"); }    do { // convert the 'day_component' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->day_component, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to ordinal_date to be a `day_in_year_number`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<projection_directed_callout>(const DB& db, const LIST& params, projection_directed_callout* in)
-{
-    size_t base = GenericFill(db, params, static_cast<draughting_callout*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to projection_directed_callout"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<ordinate_dimension>(const DB& db, const LIST& params, ordinate_dimension* in)
-{
-    size_t base = GenericFill(db, params, static_cast<projection_directed_callout*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to ordinate_dimension"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<organizational_address>(const DB& db, const LIST& params, organizational_address* in)
-{
-    size_t base = GenericFill(db, params, static_cast<address*>(in));
-    if (params.GetSize() < 14) { throw STEP::TypeError("expected 14 arguments to organizational_address"); }    do { // convert the 'organizations' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->organizations, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 12 to organizational_address to be a `SET [1:?] OF organization`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 13 to organizational_address to be a `text`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<oriented_closed_shell>(const DB& db, const LIST& params, oriented_closed_shell* in)
-{
-    size_t base = GenericFill(db, params, static_cast<closed_shell*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to oriented_closed_shell"); }    do { // convert the 'closed_shell_element' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->closed_shell_element, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to oriented_closed_shell to be a `closed_shell`")); }
-    } while (0);
-    do { // convert the 'orientation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->orientation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to oriented_closed_shell to be a `BOOLEAN`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<oriented_edge>(const DB& db, const LIST& params, oriented_edge* in)
-{
-    size_t base = GenericFill(db, params, static_cast<edge*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to oriented_edge"); }    do { // convert the 'edge_element' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->edge_element, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to oriented_edge to be a `edge`")); }
-    } while (0);
-    do { // convert the 'orientation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->orientation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to oriented_edge to be a `BOOLEAN`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<oriented_face>(const DB& db, const LIST& params, oriented_face* in)
-{
-    size_t base = GenericFill(db, params, static_cast<face*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to oriented_face"); }    do { // convert the 'face_element' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->face_element, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to oriented_face to be a `face`")); }
-    } while (0);
-    do { // convert the 'orientation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->orientation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to oriented_face to be a `BOOLEAN`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<oriented_open_shell>(const DB& db, const LIST& params, oriented_open_shell* in)
-{
-    size_t base = GenericFill(db, params, static_cast<open_shell*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to oriented_open_shell"); }    do { // convert the 'open_shell_element' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->open_shell_element, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to oriented_open_shell to be a `open_shell`")); }
-    } while (0);
-    do { // convert the 'orientation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->orientation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to oriented_open_shell to be a `BOOLEAN`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<path>(const DB& db, const LIST& params, path* in)
-{
-    size_t base = GenericFill(db, params, static_cast<topological_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to path"); }    do { // convert the 'edge_list' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::path, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->edge_list, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to path to be a `LIST [1:?] OF oriented_edge`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<oriented_path>(const DB& db, const LIST& params, oriented_path* in)
-{
-    size_t base = GenericFill(db, params, static_cast<path*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to oriented_path"); }    do { // convert the 'path_element' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->path_element, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to oriented_path to be a `path`")); }
-    } while (0);
-    do { // convert the 'orientation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->orientation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to oriented_path to be a `BOOLEAN`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<oriented_surface>(const DB& db, const LIST& params, oriented_surface* in)
-{
-    size_t base = GenericFill(db, params, static_cast<surface*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to oriented_surface"); }    do { // convert the 'orientation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->orientation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to oriented_surface to be a `BOOLEAN`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<outer_boundary_curve>(const DB& db, const LIST& params, outer_boundary_curve* in)
-{
-    size_t base = GenericFill(db, params, static_cast<boundary_curve*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to outer_boundary_curve"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<package_product_concept_feature>(const DB& db, const LIST& params, package_product_concept_feature* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_concept_feature*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to package_product_concept_feature"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<parabola>(const DB& db, const LIST& params, parabola* in)
-{
-    size_t base = GenericFill(db, params, static_cast<conic*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to parabola"); }    do { // convert the 'focal_dist' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->focal_dist, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to parabola to be a `length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<parallel_offset>(const DB& db, const LIST& params, parallel_offset* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_shape_aspect*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to parallel_offset"); }    do { // convert the 'offset' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->offset, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to parallel_offset to be a `measure_with_unit`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<parallelism_tolerance>(const DB& db, const LIST& params, parallelism_tolerance* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_tolerance_with_datum_reference*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to parallelism_tolerance"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<parametric_representation_context>(const DB& db, const LIST& params, parametric_representation_context* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_context*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to parametric_representation_context"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<partial_document_with_structured_text_representation_assignment>(const DB& db, const LIST& params, partial_document_with_structured_text_representation_assignment* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<pcurve>(const DB& db, const LIST& params, pcurve* in)
-{
-    size_t base = GenericFill(db, params, static_cast<curve*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to pcurve"); }    do { // convert the 'basis_surface' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->basis_surface, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to pcurve to be a `surface`")); }
-    } while (0);
-    do { // convert the 'reference_to_curve' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->reference_to_curve, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to pcurve to be a `definitional_representation`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<percentage_laminate_definition>(const DB& db, const LIST& params, percentage_laminate_definition* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to percentage_laminate_definition"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<zone_structural_makeup>(const DB& db, const LIST& params, zone_structural_makeup* in)
-{
-    size_t base = GenericFill(db, params, static_cast<laminate_table*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to zone_structural_makeup"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<percentage_laminate_table>(const DB& db, const LIST& params, percentage_laminate_table* in)
-{
-    size_t base = GenericFill(db, params, static_cast<zone_structural_makeup*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to percentage_laminate_table"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<percentage_ply_definition>(const DB& db, const LIST& params, percentage_ply_definition* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to percentage_ply_definition"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<perpendicular_to>(const DB& db, const LIST& params, perpendicular_to* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_shape_aspect*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to perpendicular_to"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<perpendicularity_tolerance>(const DB& db, const LIST& params, perpendicularity_tolerance* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_tolerance_with_datum_reference*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to perpendicularity_tolerance"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<person_and_organization_address>(const DB& db, const LIST& params, person_and_organization_address* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<personal_address>(const DB& db, const LIST& params, personal_address* in)
-{
-    size_t base = GenericFill(db, params, static_cast<address*>(in));
-    if (params.GetSize() < 14) { throw STEP::TypeError("expected 14 arguments to personal_address"); }    do { // convert the 'people' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->people, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 12 to personal_address to be a `SET [1:?] OF person`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 13 to personal_address to be a `text`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<physical_breakdown_context>(const DB& db, const LIST& params, physical_breakdown_context* in)
-{
-    size_t base = GenericFill(db, params, static_cast<breakdown_context*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to physical_breakdown_context"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<physical_element_usage>(const DB& db, const LIST& params, physical_element_usage* in)
-{
-    size_t base = GenericFill(db, params, static_cast<breakdown_element_usage*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to physical_element_usage"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<presentation_view>(const DB& db, const LIST& params, presentation_view* in)
-{
-    size_t base = GenericFill(db, params, static_cast<presentation_representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to presentation_view"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<picture_representation>(const DB& db, const LIST& params, picture_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<presentation_view*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to picture_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<placed_datum_target_feature>(const DB& db, const LIST& params, placed_datum_target_feature* in)
-{
-    size_t base = GenericFill(db, params, static_cast<datum_target*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to placed_datum_target_feature"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<placed_feature>(const DB& db, const LIST& params, placed_feature* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_aspect*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to placed_feature"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<planar_extent>(const DB& db, const LIST& params, planar_extent* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to planar_extent"); }    do { // convert the 'size_in_x' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::planar_extent, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->size_in_x, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to planar_extent to be a `length_measure`")); }
-    } while (0);
-    do { // convert the 'size_in_y' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::planar_extent, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->size_in_y, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to planar_extent to be a `length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<planar_box>(const DB& db, const LIST& params, planar_box* in)
-{
-    size_t base = GenericFill(db, params, static_cast<planar_extent*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to planar_box"); }    do { // convert the 'placement' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->placement, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to planar_box to be a `axis2_placement`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<plane>(const DB& db, const LIST& params, plane* in)
-{
-    size_t base = GenericFill(db, params, static_cast<elementary_surface*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to plane"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<plane_angle_measure_with_unit>(const DB& db, const LIST& params, plane_angle_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to plane_angle_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<plane_angle_unit>(const DB& db, const LIST& params, plane_angle_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<named_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to plane_angle_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<ply_laminate_definition>(const DB& db, const LIST& params, ply_laminate_definition* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to ply_laminate_definition"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<ply_laminate_sequence_definition>(const DB& db, const LIST& params, ply_laminate_sequence_definition* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to ply_laminate_sequence_definition"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<ply_laminate_table>(const DB& db, const LIST& params, ply_laminate_table* in)
-{
-    size_t base = GenericFill(db, params, static_cast<part_laminate_table*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to ply_laminate_table"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<point_and_vector>(const DB& db, const LIST& params, point_and_vector* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<point_on_curve>(const DB& db, const LIST& params, point_on_curve* in)
-{
-    size_t base = GenericFill(db, params, static_cast<point*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to point_on_curve"); }    do { // convert the 'basis_curve' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->basis_curve, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to point_on_curve to be a `curve`")); }
-    } while (0);
-    do { // convert the 'point_parameter' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->point_parameter, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to point_on_curve to be a `parameter_value`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<point_on_surface>(const DB& db, const LIST& params, point_on_surface* in)
-{
-    size_t base = GenericFill(db, params, static_cast<point*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to point_on_surface"); }    do { // convert the 'basis_surface' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->basis_surface, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to point_on_surface to be a `surface`")); }
-    } while (0);
-    do { // convert the 'point_parameter_u' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->point_parameter_u, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to point_on_surface to be a `parameter_value`")); }
-    } while (0);
-    do { // convert the 'point_parameter_v' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->point_parameter_v, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to point_on_surface to be a `parameter_value`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<point_path>(const DB& db, const LIST& params, point_path* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<point_replica>(const DB& db, const LIST& params, point_replica* in)
-{
-    size_t base = GenericFill(db, params, static_cast<point*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to point_replica"); }    do { // convert the 'parent_pt' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->parent_pt, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to point_replica to be a `point`")); }
-    } while (0);
-    do { // convert the 'transformation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->transformation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to point_replica to be a `cartesian_transformation_operator`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<point_style>(const DB& db, const LIST& params, point_style* in)
-{
-    size_t base = GenericFill(db, params, static_cast<founded_item*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to point_style"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to point_style to be a `label`")); }
-    } while (0);
-    do { // convert the 'marker' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->marker, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to point_style to be a `marker_select`")); }
-    } while (0);
-    do { // convert the 'marker_size' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->marker_size, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to point_style to be a `size_select`")); }
-    } while (0);
-    do { // convert the 'marker_colour' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->marker_colour, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to point_style to be a `colour`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<polar_complex_number_literal>(const DB& db, const LIST& params, polar_complex_number_literal* in)
-{
-    size_t base = GenericFill(db, params, static_cast<generic_literal*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to polar_complex_number_literal"); }    do { // convert the 'radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::polar_complex_number_literal, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to polar_complex_number_literal to be a `REAL`")); }
-    } while (0);
-    do { // convert the 'angle' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::polar_complex_number_literal, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->angle, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to polar_complex_number_literal to be a `REAL`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<poly_loop>(const DB& db, const LIST& params, poly_loop* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to poly_loop"); }    do { // convert the 'polygon' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->polygon, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to poly_loop to be a `LIST [3:?] OF cartesian_point`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<polyline>(const DB& db, const LIST& params, polyline* in)
-{
-    size_t base = GenericFill(db, params, static_cast<bounded_curve*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to polyline"); }    do { // convert the 'points' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->points, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to polyline to be a `LIST [2:?] OF cartesian_point`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<position_tolerance>(const DB& db, const LIST& params, position_tolerance* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_tolerance*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to position_tolerance"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<positioned_sketch>(const DB& db, const LIST& params, positioned_sketch* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to positioned_sketch"); }    do { // convert the 'sketch_basis' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->sketch_basis, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to positioned_sketch to be a `sketch_basis_select`")); }
-    } while (0);
-    do { // convert the 'auxiliary_elements' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->auxiliary_elements, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to positioned_sketch to be a `SET [0:?] OF auxiliary_geometric_representation_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<power_measure_with_unit>(const DB& db, const LIST& params, power_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to power_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<power_unit>(const DB& db, const LIST& params, power_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to power_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<pre_defined_symbol>(const DB& db, const LIST& params, pre_defined_symbol* in)
-{
-    size_t base = GenericFill(db, params, static_cast<pre_defined_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to pre_defined_symbol"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<pre_defined_dimension_symbol>(const DB& db, const LIST& params, pre_defined_dimension_symbol* in)
-{
-    size_t base = GenericFill(db, params, static_cast<pre_defined_symbol*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to pre_defined_dimension_symbol"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<pre_defined_geometrical_tolerance_symbol>(const DB& db, const LIST& params, pre_defined_geometrical_tolerance_symbol* in)
-{
-    size_t base = GenericFill(db, params, static_cast<pre_defined_symbol*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to pre_defined_geometrical_tolerance_symbol"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<pre_defined_marker>(const DB& db, const LIST& params, pre_defined_marker* in)
-{
-    size_t base = GenericFill(db, params, static_cast<pre_defined_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to pre_defined_marker"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<pre_defined_point_marker_symbol>(const DB& db, const LIST& params, pre_defined_point_marker_symbol* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<pre_defined_surface_condition_symbol>(const DB& db, const LIST& params, pre_defined_surface_condition_symbol* in)
-{
-    size_t base = GenericFill(db, params, static_cast<pre_defined_symbol*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to pre_defined_surface_condition_symbol"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<pre_defined_surface_side_style>(const DB& db, const LIST& params, pre_defined_surface_side_style* in)
-{
-    size_t base = GenericFill(db, params, static_cast<pre_defined_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to pre_defined_surface_side_style"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<pre_defined_terminator_symbol>(const DB& db, const LIST& params, pre_defined_terminator_symbol* in)
-{
-    size_t base = GenericFill(db, params, static_cast<pre_defined_symbol*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to pre_defined_terminator_symbol"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<pre_defined_tile>(const DB& db, const LIST& params, pre_defined_tile* in)
-{
-    size_t base = GenericFill(db, params, static_cast<pre_defined_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to pre_defined_tile"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<predefined_picture_representation_item>(const DB& db, const LIST& params, predefined_picture_representation_item* in)
-{
-    size_t base = GenericFill(db, params, static_cast<picture_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to predefined_picture_representation_item"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<presentation_style_assignment>(const DB& db, const LIST& params, presentation_style_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<founded_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to presentation_style_assignment"); }    do { // convert the 'styles' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::presentation_style_assignment, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->styles, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to presentation_style_assignment to be a `SET [1:?] OF presentation_style_select`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<presentation_style_by_context>(const DB& db, const LIST& params, presentation_style_by_context* in)
-{
-    size_t base = GenericFill(db, params, static_cast<presentation_style_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to presentation_style_by_context"); }    do { // convert the 'style_context' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->style_context, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to presentation_style_by_context to be a `style_context_select`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<pressure_measure_with_unit>(const DB& db, const LIST& params, pressure_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to pressure_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<pressure_unit>(const DB& db, const LIST& params, pressure_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to pressure_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<procedural_representation>(const DB& db, const LIST& params, procedural_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to procedural_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<procedural_representation_sequence>(const DB& db, const LIST& params, procedural_representation_sequence* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_item*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to procedural_representation_sequence"); }    do { // convert the 'elements' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->elements, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to procedural_representation_sequence to be a `LIST [1:?] OF representation_item`")); }
-    } while (0);
-    do { // convert the 'suppressed_items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->suppressed_items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to procedural_representation_sequence to be a `SET [0:?] OF representation_item`")); }
-    } while (0);
-    do { // convert the 'rationale' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->rationale, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to procedural_representation_sequence to be a `text`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<procedural_shape_representation>(const DB& db, const LIST& params, procedural_shape_representation* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<procedural_shape_representation_sequence>(const DB& db, const LIST& params, procedural_shape_representation_sequence* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<product_category>(const DB& db, const LIST& params, product_category* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to product_category"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::product_category, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to product_category to be a `label`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::product_category, 2>::aux_is_derived[1] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to product_category to be a `text`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<product_class>(const DB& db, const LIST& params, product_class* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<product_concept_context>(const DB& db, const LIST& params, product_concept_context* in)
-{
-    size_t base = GenericFill(db, params, static_cast<application_context_element*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to product_concept_context"); }    do { // convert the 'market_segment_type' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->market_segment_type, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to product_concept_context to be a `label`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<product_concept_feature_category_usage>(const DB& db, const LIST& params, product_concept_feature_category_usage* in)
-{
-    size_t base = GenericFill(db, params, static_cast<group_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to product_concept_feature_category_usage"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to product_concept_feature_category_usage to be a `SET [1:?] OF category_usage_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<product_definition_element_relationship>(const DB& db, const LIST& params, product_definition_element_relationship* in)
-{
-    size_t base = GenericFill(db, params, static_cast<group*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to product_definition_element_relationship"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<product_definition_formation>(const DB& db, const LIST& params, product_definition_formation* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to product_definition_formation"); }    do { // convert the 'id' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::product_definition_formation, 3>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->id, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to product_definition_formation to be a `identifier`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::product_definition_formation, 3>::aux_is_derived[1] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to product_definition_formation to be a `text`")); }
-    } while (0);
-    do { // convert the 'of_product' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::product_definition_formation, 3>::aux_is_derived[2] = true; break; }
-        try { GenericConvert(in->of_product, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to product_definition_formation to be a `product`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<product_definition_formation_with_specified_source>(const DB& db, const LIST& params, product_definition_formation_with_specified_source* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition_formation*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to product_definition_formation_with_specified_source"); }    do { // convert the 'make_or_buy' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->make_or_buy, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to product_definition_formation_with_specified_source to be a `source`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<product_definition_group_assignment>(const DB& db, const LIST& params, product_definition_group_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<group_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to product_definition_group_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to product_definition_group_assignment to be a `SET [1:1] OF product_definition_or_product_definition_relationship`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<product_definition_shape>(const DB& db, const LIST& params, product_definition_shape* in)
-{
-    size_t base = GenericFill(db, params, static_cast<property_definition*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to product_definition_shape"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<product_definition_with_associated_documents>(const DB& db, const LIST& params, product_definition_with_associated_documents* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to product_definition_with_associated_documents"); }    do { // convert the 'documentation_ids' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->documentation_ids, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to product_definition_with_associated_documents to be a `SET [1:?] OF document`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<product_identification>(const DB& db, const LIST& params, product_identification* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<product_material_composition_relationship>(const DB& db, const LIST& params, product_material_composition_relationship* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition_relationship*>(in));
-    if (params.GetSize() < 9) { throw STEP::TypeError("expected 9 arguments to product_material_composition_relationship"); }    do { // convert the 'class' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->class_, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to product_material_composition_relationship to be a `label`")); }
-    } while (0);
-    do { // convert the 'constituent_amount' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->constituent_amount, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to product_material_composition_relationship to be a `SET [1:?] OF characterized_product_composition_value`")); }
-    } while (0);
-    do { // convert the 'composition_basis' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->composition_basis, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 7 to product_material_composition_relationship to be a `label`")); }
-    } while (0);
-    do { // convert the 'determination_method' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->determination_method, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 8 to product_material_composition_relationship to be a `text`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<product_related_product_category>(const DB& db, const LIST& params, product_related_product_category* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_category*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to product_related_product_category"); }    do { // convert the 'products' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->products, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to product_related_product_category to be a `SET [1:?] OF product`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<product_specification>(const DB& db, const LIST& params, product_specification* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<tolerance_zone_definition>(const DB& db, const LIST& params, tolerance_zone_definition* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to tolerance_zone_definition"); }    do { // convert the 'zone' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::tolerance_zone_definition, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->zone, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to tolerance_zone_definition to be a `tolerance_zone`")); }
-    } while (0);
-    do { // convert the 'boundaries' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::tolerance_zone_definition, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->boundaries, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to tolerance_zone_definition to be a `SET [1:?] OF shape_aspect`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<projected_zone_definition>(const DB& db, const LIST& params, projected_zone_definition* in)
-{
-    size_t base = GenericFill(db, params, static_cast<tolerance_zone_definition*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to projected_zone_definition"); }    do { // convert the 'projection_end' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->projection_end, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to projected_zone_definition to be a `shape_aspect`")); }
-    } while (0);
-    do { // convert the 'projected_length' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->projected_length, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to projected_zone_definition to be a `measure_with_unit`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<projection_curve>(const DB& db, const LIST& params, projection_curve* in)
-{
-    size_t base = GenericFill(db, params, static_cast<annotation_curve_occurrence*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to projection_curve"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<promissory_usage_occurrence>(const DB& db, const LIST& params, promissory_usage_occurrence* in)
-{
-    size_t base = GenericFill(db, params, static_cast<assembly_component_usage*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to promissory_usage_occurrence"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<qualified_representation_item>(const DB& db, const LIST& params, qualified_representation_item* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to qualified_representation_item"); }    do { // convert the 'qualifiers' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->qualifiers, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to qualified_representation_item to be a `SET [1:?] OF value_qualifier`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<qualitative_uncertainty>(const DB& db, const LIST& params, qualitative_uncertainty* in)
-{
-    size_t base = GenericFill(db, params, static_cast<uncertainty_qualifier*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to qualitative_uncertainty"); }    do { // convert the 'uncertainty_value' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->uncertainty_value, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to qualitative_uncertainty to be a `text`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<quantified_assembly_component_usage>(const DB& db, const LIST& params, quantified_assembly_component_usage* in)
-{
-    size_t base = GenericFill(db, params, static_cast<assembly_component_usage*>(in));
-    if (params.GetSize() < 7) { throw STEP::TypeError("expected 7 arguments to quantified_assembly_component_usage"); }    do { // convert the 'quantity' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->quantity, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to quantified_assembly_component_usage to be a `measure_with_unit`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<quasi_uniform_curve>(const DB& db, const LIST& params, quasi_uniform_curve* in)
-{
-    size_t base = GenericFill(db, params, static_cast<b_spline_curve*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to quasi_uniform_curve"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<quasi_uniform_surface>(const DB& db, const LIST& params, quasi_uniform_surface* in)
-{
-    size_t base = GenericFill(db, params, static_cast<b_spline_surface*>(in));
-    if (params.GetSize() < 7) { throw STEP::TypeError("expected 7 arguments to quasi_uniform_surface"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<radioactivity_measure_with_unit>(const DB& db, const LIST& params, radioactivity_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to radioactivity_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<radioactivity_unit>(const DB& db, const LIST& params, radioactivity_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to radioactivity_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<radius_dimension>(const DB& db, const LIST& params, radius_dimension* in)
-{
-    size_t base = GenericFill(db, params, static_cast<dimension_curve_directed_callout*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to radius_dimension"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<range_characteristic>(const DB& db, const LIST& params, range_characteristic* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<ratio_unit>(const DB& db, const LIST& params, ratio_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<named_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to ratio_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<rational_b_spline_curve>(const DB& db, const LIST& params, rational_b_spline_curve* in)
-{
-    size_t base = GenericFill(db, params, static_cast<b_spline_curve*>(in));
-    if (params.GetSize() < 7) { throw STEP::TypeError("expected 7 arguments to rational_b_spline_curve"); }    do { // convert the 'weights_data' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->weights_data, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to rational_b_spline_curve to be a `LIST [2:?] OF REAL`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<rational_b_spline_surface>(const DB& db, const LIST& params, rational_b_spline_surface* in)
-{
-    size_t base = GenericFill(db, params, static_cast<b_spline_surface*>(in));
-    if (params.GetSize() < 7) { throw STEP::TypeError("expected 7 arguments to rational_b_spline_surface"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<rational_representation_item>(const DB& db, const LIST& params, rational_representation_item* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<real_literal>(const DB& db, const LIST& params, real_literal* in)
-{
-    size_t base = GenericFill(db, params, static_cast<literal_number*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to real_literal"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<real_representation_item>(const DB& db, const LIST& params, real_representation_item* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<rectangular_composite_surface>(const DB& db, const LIST& params, rectangular_composite_surface* in)
-{
-    size_t base = GenericFill(db, params, static_cast<bounded_surface*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to rectangular_composite_surface"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<rectangular_trimmed_surface>(const DB& db, const LIST& params, rectangular_trimmed_surface* in)
-{
-    size_t base = GenericFill(db, params, static_cast<bounded_surface*>(in));
-    if (params.GetSize() < 8) { throw STEP::TypeError("expected 8 arguments to rectangular_trimmed_surface"); }    do { // convert the 'basis_surface' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->basis_surface, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to rectangular_trimmed_surface to be a `surface`")); }
-    } while (0);
-    do { // convert the 'u1' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->u1, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to rectangular_trimmed_surface to be a `parameter_value`")); }
-    } while (0);
-    do { // convert the 'u2' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->u2, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to rectangular_trimmed_surface to be a `parameter_value`")); }
-    } while (0);
-    do { // convert the 'v1' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->v1, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to rectangular_trimmed_surface to be a `parameter_value`")); }
-    } while (0);
-    do { // convert the 'v2' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->v2, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to rectangular_trimmed_surface to be a `parameter_value`")); }
-    } while (0);
-    do { // convert the 'usense' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->usense, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to rectangular_trimmed_surface to be a `BOOLEAN`")); }
-    } while (0);
-    do { // convert the 'vsense' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->vsense, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 7 to rectangular_trimmed_surface to be a `BOOLEAN`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<referenced_modified_datum>(const DB& db, const LIST& params, referenced_modified_datum* in)
-{
-    size_t base = GenericFill(db, params, static_cast<datum_reference*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to referenced_modified_datum"); }    do { // convert the 'modifier' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->modifier, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to referenced_modified_datum to be a `limit_condition`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<relative_event_occurrence>(const DB& db, const LIST& params, relative_event_occurrence* in)
-{
-    size_t base = GenericFill(db, params, static_cast<event_occurrence*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to relative_event_occurrence"); }    do { // convert the 'base_event' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->base_event, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to relative_event_occurrence to be a `event_occurrence`")); }
-    } while (0);
-    do { // convert the 'offset' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->offset, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to relative_event_occurrence to be a `time_measure_with_unit`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<rep_item_group>(const DB& db, const LIST& params, rep_item_group* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<reparametrised_composite_curve_segment>(const DB& db, const LIST& params, reparametrised_composite_curve_segment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<composite_curve_segment*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to reparametrised_composite_curve_segment"); }    do { // convert the 'param_length' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->param_length, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to reparametrised_composite_curve_segment to be a `parameter_value`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<representation_relationship_with_transformation>(const DB& db, const LIST& params, representation_relationship_with_transformation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_relationship*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to representation_relationship_with_transformation"); }    do { // convert the 'transformation_operator' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->transformation_operator, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to representation_relationship_with_transformation to be a `transformation`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<requirement_assigned_object>(const DB& db, const LIST& params, requirement_assigned_object* in)
-{
-    size_t base = GenericFill(db, params, static_cast<group_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to requirement_assigned_object"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to requirement_assigned_object to be a `SET [1:1] OF requirement_assigned_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<requirement_assignment>(const DB& db, const LIST& params, requirement_assignment* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<requirement_source>(const DB& db, const LIST& params, requirement_source* in)
-{
-    size_t base = GenericFill(db, params, static_cast<group*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to requirement_source"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<requirement_view_definition_relationship>(const DB& db, const LIST& params, requirement_view_definition_relationship* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition_relationship*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to requirement_view_definition_relationship"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<resistance_measure_with_unit>(const DB& db, const LIST& params, resistance_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to resistance_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<resistance_unit>(const DB& db, const LIST& params, resistance_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to resistance_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<revolved_area_solid>(const DB& db, const LIST& params, revolved_area_solid* in)
-{
-    size_t base = GenericFill(db, params, static_cast<swept_area_solid*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to revolved_area_solid"); }    do { // convert the 'axis' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->axis, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to revolved_area_solid to be a `axis1_placement`")); }
-    } while (0);
-    do { // convert the 'angle' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->angle, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to revolved_area_solid to be a `plane_angle_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<revolved_face_solid>(const DB& db, const LIST& params, revolved_face_solid* in)
-{
-    size_t base = GenericFill(db, params, static_cast<swept_face_solid*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to revolved_face_solid"); }    do { // convert the 'axis' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::revolved_face_solid, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->axis, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to revolved_face_solid to be a `axis1_placement`")); }
-    } while (0);
-    do { // convert the 'angle' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::revolved_face_solid, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->angle, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to revolved_face_solid to be a `plane_angle_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<revolved_face_solid_with_trim_conditions>(const DB& db, const LIST& params, revolved_face_solid_with_trim_conditions* in)
-{
-    size_t base = GenericFill(db, params, static_cast<revolved_face_solid*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to revolved_face_solid_with_trim_conditions"); }    do { // convert the 'first_trim_condition' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->first_trim_condition, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to revolved_face_solid_with_trim_conditions to be a `trim_condition_select`")); }
-    } while (0);
-    do { // convert the 'second_trim_condition' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->second_trim_condition, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to revolved_face_solid_with_trim_conditions to be a `trim_condition_select`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<right_angular_wedge>(const DB& db, const LIST& params, right_angular_wedge* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to right_angular_wedge"); }    do { // convert the 'position' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->position, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to right_angular_wedge to be a `axis2_placement_3d`")); }
-    } while (0);
-    do { // convert the 'x' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->x, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to right_angular_wedge to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'y' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->y, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to right_angular_wedge to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'z' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->z, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to right_angular_wedge to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'ltx' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->ltx, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to right_angular_wedge to be a `length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<right_circular_cone>(const DB& db, const LIST& params, right_circular_cone* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to right_circular_cone"); }    do { // convert the 'position' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->position, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to right_circular_cone to be a `axis1_placement`")); }
-    } while (0);
-    do { // convert the 'height' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->height, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to right_circular_cone to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to right_circular_cone to be a `length_measure`")); }
-    } while (0);
-    do { // convert the 'semi_angle' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->semi_angle, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to right_circular_cone to be a `plane_angle_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<right_circular_cylinder>(const DB& db, const LIST& params, right_circular_cylinder* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to right_circular_cylinder"); }    do { // convert the 'position' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->position, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to right_circular_cylinder to be a `axis1_placement`")); }
-    } while (0);
-    do { // convert the 'height' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->height, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to right_circular_cylinder to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to right_circular_cylinder to be a `positive_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<right_to_usage_association>(const DB& db, const LIST& params, right_to_usage_association* in)
-{
-    size_t base = GenericFill(db, params, static_cast<action_method_relationship*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to right_to_usage_association"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<roundness_tolerance>(const DB& db, const LIST& params, roundness_tolerance* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_tolerance*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to roundness_tolerance"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<row_representation_item>(const DB& db, const LIST& params, row_representation_item* in)
-{
-    size_t base = GenericFill(db, params, static_cast<compound_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to row_representation_item"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<row_value>(const DB& db, const LIST& params, row_value* in)
-{
-    size_t base = GenericFill(db, params, static_cast<compound_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to row_value"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<row_variable>(const DB& db, const LIST& params, row_variable* in)
-{
-    size_t base = GenericFill(db, params, static_cast<abstract_variable*>(in));
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<rule_action>(const DB& db, const LIST& params, rule_action* in)
-{
-    size_t base = GenericFill(db, params, static_cast<action*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to rule_action"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<rule_condition>(const DB& db, const LIST& params, rule_condition* in)
-{
-    size_t base = GenericFill(db, params, static_cast<atomic_formula*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to rule_condition"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<rule_set>(const DB& db, const LIST& params, rule_set* in)
-{
-    size_t base = GenericFill(db, params, static_cast<rule_software_definition*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to rule_set"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<rule_set_group>(const DB& db, const LIST& params, rule_set_group* in)
-{
-    size_t base = GenericFill(db, params, static_cast<rule_software_definition*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to rule_set_group"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<rule_superseded_assignment>(const DB& db, const LIST& params, rule_superseded_assignment* in)
-{
-    size_t base = GenericFill(db, params, static_cast<action_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to rule_superseded_assignment"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to rule_superseded_assignment to be a `SET [1:?] OF rule_superseded_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<rule_supersedence>(const DB& db, const LIST& params, rule_supersedence* in)
-{
-    size_t base = GenericFill(db, params, static_cast<rule_action*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to rule_supersedence"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<surface_curve_swept_area_solid>(const DB& db, const LIST& params, surface_curve_swept_area_solid* in)
-{
-    size_t base = GenericFill(db, params, static_cast<swept_area_solid*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to surface_curve_swept_area_solid"); }    do { // convert the 'directrix' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::surface_curve_swept_area_solid, 4>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->directrix, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to surface_curve_swept_area_solid to be a `curve`")); }
-    } while (0);
-    do { // convert the 'start_param' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::surface_curve_swept_area_solid, 4>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->start_param, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to surface_curve_swept_area_solid to be a `REAL`")); }
-    } while (0);
-    do { // convert the 'end_param' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::surface_curve_swept_area_solid, 4>::aux_is_derived[2] = true; break; }
-        try { GenericConvert(in->end_param, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to surface_curve_swept_area_solid to be a `REAL`")); }
-    } while (0);
-    do { // convert the 'reference_surface' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::surface_curve_swept_area_solid, 4>::aux_is_derived[3] = true; break; }
-        try { GenericConvert(in->reference_surface, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to surface_curve_swept_area_solid to be a `surface`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<ruled_surface_swept_area_solid>(const DB& db, const LIST& params, ruled_surface_swept_area_solid* in)
-{
-    size_t base = GenericFill(db, params, static_cast<surface_curve_swept_area_solid*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to ruled_surface_swept_area_solid"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<runout_zone_definition>(const DB& db, const LIST& params, runout_zone_definition* in)
-{
-    size_t base = GenericFill(db, params, static_cast<tolerance_zone_definition*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to runout_zone_definition"); }    do { // convert the 'orientation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->orientation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to runout_zone_definition to be a `runout_zone_orientation`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<runout_zone_orientation>(const DB& db, const LIST& params, runout_zone_orientation* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to runout_zone_orientation"); }    do { // convert the 'angle' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::runout_zone_orientation, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->angle, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to runout_zone_orientation to be a `measure_with_unit`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<runout_zone_orientation_reference_direction>(const DB& db, const LIST& params, runout_zone_orientation_reference_direction* in)
-{
-    size_t base = GenericFill(db, params, static_cast<runout_zone_orientation*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to runout_zone_orientation_reference_direction"); }    do { // convert the 'orientation_defining_relationship' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->orientation_defining_relationship, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to runout_zone_orientation_reference_direction to be a `shape_aspect_relationship`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<satisfied_requirement>(const DB& db, const LIST& params, satisfied_requirement* in)
-{
-    size_t base = GenericFill(db, params, static_cast<group_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to satisfied_requirement"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to satisfied_requirement to be a `SET [1:1] OF product_definition`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<satisfies_requirement>(const DB& db, const LIST& params, satisfies_requirement* in)
-{
-    size_t base = GenericFill(db, params, static_cast<group*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to satisfies_requirement"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<satisfying_item>(const DB& db, const LIST& params, satisfying_item* in)
-{
-    size_t base = GenericFill(db, params, static_cast<group_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to satisfying_item"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to satisfying_item to be a `SET [1:1] OF requirement_satisfaction_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<scalar_variable>(const DB& db, const LIST& params, scalar_variable* in)
-{
-    size_t base = GenericFill(db, params, static_cast<abstract_variable*>(in));
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<scattering_parameter>(const DB& db, const LIST& params, scattering_parameter* in)
-{
-    size_t base = GenericFill(db, params, static_cast<polar_complex_number_literal*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to scattering_parameter"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<sculptured_solid>(const DB& db, const LIST& params, sculptured_solid* in)
-{
-    size_t base = GenericFill(db, params, static_cast<modified_solid*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to sculptured_solid"); }    do { // convert the 'sculpturing_element' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->sculpturing_element, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to sculptured_solid to be a `generalized_surface_select`")); }
-    } while (0);
-    do { // convert the 'positive_side' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->positive_side, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to sculptured_solid to be a `BOOLEAN`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<seam_curve>(const DB& db, const LIST& params, seam_curve* in)
-{
-    size_t base = GenericFill(db, params, static_cast<surface_curve*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to seam_curve"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<serial_numbered_effectivity>(const DB& db, const LIST& params, serial_numbered_effectivity* in)
-{
-    size_t base = GenericFill(db, params, static_cast<effectivity*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to serial_numbered_effectivity"); }    do { // convert the 'effectivity_start_id' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->effectivity_start_id, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to serial_numbered_effectivity to be a `identifier`")); }
-    } while (0);
-    do { // convert the 'effectivity_end_id' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->effectivity_end_id, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to serial_numbered_effectivity to be a `identifier`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<shape_aspect_associativity>(const DB& db, const LIST& params, shape_aspect_associativity* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_aspect_relationship*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to shape_aspect_associativity"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<shape_aspect_deriving_relationship>(const DB& db, const LIST& params, shape_aspect_deriving_relationship* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_aspect_relationship*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to shape_aspect_deriving_relationship"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<shape_definition_representation>(const DB& db, const LIST& params, shape_definition_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<property_definition_representation*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to shape_definition_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<shape_dimension_representation>(const DB& db, const LIST& params, shape_dimension_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to shape_dimension_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<shape_feature_definition>(const DB& db, const LIST& params, shape_feature_definition* in)
-{
-    size_t base = GenericFill(db, params, static_cast<characterized_object*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to shape_feature_definition"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<shape_representation_with_parameters>(const DB& db, const LIST& params, shape_representation_with_parameters* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to shape_representation_with_parameters"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<shell_based_surface_model>(const DB& db, const LIST& params, shell_based_surface_model* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to shell_based_surface_model"); }    do { // convert the 'sbsm_boundary' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->sbsm_boundary, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to shell_based_surface_model to be a `SET [1:?] OF shell`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<shell_based_wireframe_model>(const DB& db, const LIST& params, shell_based_wireframe_model* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to shell_based_wireframe_model"); }    do { // convert the 'sbwm_boundary' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->sbwm_boundary, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to shell_based_wireframe_model to be a `SET [1:?] OF shell`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<shell_based_wireframe_shape_representation>(const DB& db, const LIST& params, shell_based_wireframe_shape_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to shell_based_wireframe_shape_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<si_absorbed_dose_unit>(const DB& db, const LIST& params, si_absorbed_dose_unit* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<si_capacitance_unit>(const DB& db, const LIST& params, si_capacitance_unit* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<si_conductance_unit>(const DB& db, const LIST& params, si_conductance_unit* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<si_dose_equivalent_unit>(const DB& db, const LIST& params, si_dose_equivalent_unit* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<si_electric_charge_unit>(const DB& db, const LIST& params, si_electric_charge_unit* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<si_electric_potential_unit>(const DB& db, const LIST& params, si_electric_potential_unit* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<si_energy_unit>(const DB& db, const LIST& params, si_energy_unit* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<si_force_unit>(const DB& db, const LIST& params, si_force_unit* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<si_frequency_unit>(const DB& db, const LIST& params, si_frequency_unit* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<si_illuminance_unit>(const DB& db, const LIST& params, si_illuminance_unit* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<si_inductance_unit>(const DB& db, const LIST& params, si_inductance_unit* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<si_magnetic_flux_density_unit>(const DB& db, const LIST& params, si_magnetic_flux_density_unit* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<si_magnetic_flux_unit>(const DB& db, const LIST& params, si_magnetic_flux_unit* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<si_power_unit>(const DB& db, const LIST& params, si_power_unit* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<si_pressure_unit>(const DB& db, const LIST& params, si_pressure_unit* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<si_radioactivity_unit>(const DB& db, const LIST& params, si_radioactivity_unit* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<si_resistance_unit>(const DB& db, const LIST& params, si_resistance_unit* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<si_unit>(const DB& db, const LIST& params, si_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<named_unit*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to si_unit"); }    do { // convert the 'prefix' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->prefix, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to si_unit to be a `si_prefix`")); }
-    } while (0);
-    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to si_unit to be a `si_unit_name`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<simple_boolean_expression>(const DB& db, const LIST& params, simple_boolean_expression* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<simple_numeric_expression>(const DB& db, const LIST& params, simple_numeric_expression* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<slash_expression>(const DB& db, const LIST& params, slash_expression* in)
-{
-    size_t base = GenericFill(db, params, static_cast<binary_numeric_expression*>(in));
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<smeared_material_definition>(const DB& db, const LIST& params, smeared_material_definition* in)
-{
-    size_t base = GenericFill(db, params, static_cast<zone_structural_makeup*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to smeared_material_definition"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_angle_measure_with_unit>(const DB& db, const LIST& params, solid_angle_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to solid_angle_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_angle_unit>(const DB& db, const LIST& params, solid_angle_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<named_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to solid_angle_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_curve_font>(const DB& db, const LIST& params, solid_curve_font* in)
-{
-    size_t base = GenericFill(db, params, static_cast<pre_defined_curve_font*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to solid_curve_font"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_replica>(const DB& db, const LIST& params, solid_replica* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_model*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to solid_replica"); }    do { // convert the 'parent_solid' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->parent_solid, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to solid_replica to be a `solid_model`")); }
-    } while (0);
-    do { // convert the 'transformation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->transformation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to solid_replica to be a `cartesian_transformation_operator_3d`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_chamfered_edges>(const DB& db, const LIST& params, solid_with_chamfered_edges* in)
-{
-    size_t base = GenericFill(db, params, static_cast<edge_blended_solid*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to solid_with_chamfered_edges"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_angle_based_chamfer>(const DB& db, const LIST& params, solid_with_angle_based_chamfer* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_chamfered_edges*>(in));
-    if (params.GetSize() < 7) { throw STEP::TypeError("expected 7 arguments to solid_with_angle_based_chamfer"); }    do { // convert the 'offset_distance' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->offset_distance, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to solid_with_angle_based_chamfer to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'left_offset' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->left_offset, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to solid_with_angle_based_chamfer to be a `BOOLEAN`")); }
-    } while (0);
-    do { // convert the 'offset_angle' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->offset_angle, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to solid_with_angle_based_chamfer to be a `positive_plane_angle_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_shape_element_pattern>(const DB& db, const LIST& params, solid_with_shape_element_pattern* in)
-{
-    size_t base = GenericFill(db, params, static_cast<modified_solid_with_placed_configuration*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to solid_with_shape_element_pattern"); }    do { // convert the 'replicated_element' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::solid_with_shape_element_pattern, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->replicated_element, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to solid_with_shape_element_pattern to be a `modified_solid_with_placed_configuration`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_circular_pattern>(const DB& db, const LIST& params, solid_with_circular_pattern* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_shape_element_pattern*>(in));
-    if (params.GetSize() < 9) { throw STEP::TypeError("expected 9 arguments to solid_with_circular_pattern"); }    do { // convert the 'replicate_count' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::solid_with_circular_pattern, 4>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->replicate_count, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to solid_with_circular_pattern to be a `positive_integer`")); }
-    } while (0);
-    do { // convert the 'angular_spacing' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::solid_with_circular_pattern, 4>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->angular_spacing, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to solid_with_circular_pattern to be a `plane_angle_measure`")); }
-    } while (0);
-    do { // convert the 'radial_alignment' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::solid_with_circular_pattern, 4>::aux_is_derived[2] = true; break; }
-        try { GenericConvert(in->radial_alignment, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 7 to solid_with_circular_pattern to be a `BOOLEAN`")); }
-    } while (0);
-    do { // convert the 'reference_point' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::solid_with_circular_pattern, 4>::aux_is_derived[3] = true; break; }
-        try { GenericConvert(in->reference_point, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 8 to solid_with_circular_pattern to be a `point`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_depression>(const DB& db, const LIST& params, solid_with_depression* in)
-{
-    size_t base = GenericFill(db, params, static_cast<modified_solid_with_placed_configuration*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to solid_with_depression"); }    do { // convert the 'depth' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::solid_with_depression, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->depth, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to solid_with_depression to be a `positive_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_pocket>(const DB& db, const LIST& params, solid_with_pocket* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_depression*>(in));
-    if (params.GetSize() < 7) { throw STEP::TypeError("expected 7 arguments to solid_with_pocket"); }    do { // convert the 'floor_blend_radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::solid_with_pocket, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->floor_blend_radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to solid_with_pocket to be a `non_negative_length_measure`")); }
-    } while (0);
-    do { // convert the 'draft_angle' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::solid_with_pocket, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->draft_angle, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to solid_with_pocket to be a `plane_angle_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_circular_pocket>(const DB& db, const LIST& params, solid_with_circular_pocket* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_pocket*>(in));
-    if (params.GetSize() < 8) { throw STEP::TypeError("expected 8 arguments to solid_with_circular_pocket"); }    do { // convert the 'pocket_radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->pocket_radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 7 to solid_with_circular_pocket to be a `positive_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_protrusion>(const DB& db, const LIST& params, solid_with_protrusion* in)
-{
-    size_t base = GenericFill(db, params, static_cast<modified_solid_with_placed_configuration*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to solid_with_protrusion"); }    do { // convert the 'protrusion_height' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::solid_with_protrusion, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->protrusion_height, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to solid_with_protrusion to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'protrusion_draft_angle' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::solid_with_protrusion, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->protrusion_draft_angle, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to solid_with_protrusion to be a `plane_angle_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_circular_protrusion>(const DB& db, const LIST& params, solid_with_circular_protrusion* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_protrusion*>(in));
-    if (params.GetSize() < 7) { throw STEP::TypeError("expected 7 arguments to solid_with_circular_protrusion"); }    do { // convert the 'protrusion_radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->protrusion_radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to solid_with_circular_protrusion to be a `positive_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_hole>(const DB& db, const LIST& params, solid_with_hole* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_depression*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to solid_with_hole"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_stepped_round_hole>(const DB& db, const LIST& params, solid_with_stepped_round_hole* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_hole*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to solid_with_stepped_round_hole"); }    do { // convert the 'segments' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::solid_with_stepped_round_hole, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->segments, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to solid_with_stepped_round_hole to be a `positive_integer`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_conical_bottom_round_hole>(const DB& db, const LIST& params, solid_with_conical_bottom_round_hole* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_stepped_round_hole*>(in));
-    if (params.GetSize() < 8) { throw STEP::TypeError("expected 8 arguments to solid_with_conical_bottom_round_hole"); }    do { // convert the 'semi_apex_angle' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->semi_apex_angle, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to solid_with_conical_bottom_round_hole to be a `positive_plane_angle_measure`")); }
-    } while (0);
-    do { // convert the 'tip_radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->tip_radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 7 to solid_with_conical_bottom_round_hole to be a `non_negative_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_constant_radius_edge_blend>(const DB& db, const LIST& params, solid_with_constant_radius_edge_blend* in)
-{
-    size_t base = GenericFill(db, params, static_cast<edge_blended_solid*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to solid_with_constant_radius_edge_blend"); }    do { // convert the 'radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to solid_with_constant_radius_edge_blend to be a `positive_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_slot>(const DB& db, const LIST& params, solid_with_slot* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_depression*>(in));
-    if (params.GetSize() < 7) { throw STEP::TypeError("expected 7 arguments to solid_with_slot"); }    do { // convert the 'slot_width' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::solid_with_slot, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->slot_width, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to solid_with_slot to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'closed_ends' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::solid_with_slot, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->closed_ends, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to solid_with_slot to be a `LIST [2:2] OF LOGICAL`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_curved_slot>(const DB& db, const LIST& params, solid_with_curved_slot* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_slot*>(in));
-    if (params.GetSize() < 8) { throw STEP::TypeError("expected 8 arguments to solid_with_curved_slot"); }    do { // convert the 'slot_centreline' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->slot_centreline, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 7 to solid_with_curved_slot to be a `bounded_curve`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_double_offset_chamfer>(const DB& db, const LIST& params, solid_with_double_offset_chamfer* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_chamfered_edges*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to solid_with_double_offset_chamfer"); }    do { // convert the 'left_offset_distance' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->left_offset_distance, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to solid_with_double_offset_chamfer to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'right_offset_distance' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->right_offset_distance, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to solid_with_double_offset_chamfer to be a `positive_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_flat_bottom_round_hole>(const DB& db, const LIST& params, solid_with_flat_bottom_round_hole* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_stepped_round_hole*>(in));
-    if (params.GetSize() < 7) { throw STEP::TypeError("expected 7 arguments to solid_with_flat_bottom_round_hole"); }    do { // convert the 'fillet_radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->fillet_radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to solid_with_flat_bottom_round_hole to be a `non_negative_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_general_pocket>(const DB& db, const LIST& params, solid_with_general_pocket* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_pocket*>(in));
-    if (params.GetSize() < 9) { throw STEP::TypeError("expected 9 arguments to solid_with_general_pocket"); }    do { // convert the 'profile' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->profile, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 7 to solid_with_general_pocket to be a `positioned_sketch`")); }
-    } while (0);
-    do { // convert the 'reference_point' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->reference_point, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 8 to solid_with_general_pocket to be a `point`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_general_protrusion>(const DB& db, const LIST& params, solid_with_general_protrusion* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_protrusion*>(in));
-    if (params.GetSize() < 8) { throw STEP::TypeError("expected 8 arguments to solid_with_general_protrusion"); }    do { // convert the 'profile' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->profile, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to solid_with_general_protrusion to be a `positioned_sketch`")); }
-    } while (0);
-    do { // convert the 'reference_point' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->reference_point, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 7 to solid_with_general_protrusion to be a `point`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_groove>(const DB& db, const LIST& params, solid_with_groove* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_depression*>(in));
-    if (params.GetSize() < 10) { throw STEP::TypeError("expected 10 arguments to solid_with_groove"); }    do { // convert the 'groove_radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->groove_radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to solid_with_groove to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'groove_width' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->groove_width, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to solid_with_groove to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'draft_angle' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->draft_angle, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 7 to solid_with_groove to be a `plane_angle_measure`")); }
-    } while (0);
-    do { // convert the 'floor_fillet_radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->floor_fillet_radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 8 to solid_with_groove to be a `non_negative_length_measure`")); }
-    } while (0);
-    do { // convert the 'external_groove' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->external_groove, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 9 to solid_with_groove to be a `BOOLEAN`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_incomplete_circular_pattern>(const DB& db, const LIST& params, solid_with_incomplete_circular_pattern* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_circular_pattern*>(in));
-    if (params.GetSize() < 10) { throw STEP::TypeError("expected 10 arguments to solid_with_incomplete_circular_pattern"); }    do { // convert the 'omitted_instances' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->omitted_instances, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 9 to solid_with_incomplete_circular_pattern to be a `SET [1:?] OF positive_integer`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_rectangular_pattern>(const DB& db, const LIST& params, solid_with_rectangular_pattern* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_shape_element_pattern*>(in));
-    if (params.GetSize() < 9) { throw STEP::TypeError("expected 9 arguments to solid_with_rectangular_pattern"); }    do { // convert the 'row_count' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::solid_with_rectangular_pattern, 4>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->row_count, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to solid_with_rectangular_pattern to be a `positive_integer`")); }
-    } while (0);
-    do { // convert the 'column_count' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::solid_with_rectangular_pattern, 4>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->column_count, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to solid_with_rectangular_pattern to be a `positive_integer`")); }
-    } while (0);
-    do { // convert the 'row_spacing' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::solid_with_rectangular_pattern, 4>::aux_is_derived[2] = true; break; }
-        try { GenericConvert(in->row_spacing, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 7 to solid_with_rectangular_pattern to be a `length_measure`")); }
-    } while (0);
-    do { // convert the 'column_spacing' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::solid_with_rectangular_pattern, 4>::aux_is_derived[3] = true; break; }
-        try { GenericConvert(in->column_spacing, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 8 to solid_with_rectangular_pattern to be a `length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_incomplete_rectangular_pattern>(const DB& db, const LIST& params, solid_with_incomplete_rectangular_pattern* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_rectangular_pattern*>(in));
-    if (params.GetSize() < 9) { throw STEP::TypeError("expected 9 arguments to solid_with_incomplete_rectangular_pattern"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_rectangular_pocket>(const DB& db, const LIST& params, solid_with_rectangular_pocket* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_pocket*>(in));
-    if (params.GetSize() < 10) { throw STEP::TypeError("expected 10 arguments to solid_with_rectangular_pocket"); }    do { // convert the 'pocket_length' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->pocket_length, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 7 to solid_with_rectangular_pocket to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'pocket_width' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->pocket_width, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 8 to solid_with_rectangular_pocket to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'corner_radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->corner_radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 9 to solid_with_rectangular_pocket to be a `non_negative_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_rectangular_protrusion>(const DB& db, const LIST& params, solid_with_rectangular_protrusion* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_protrusion*>(in));
-    if (params.GetSize() < 9) { throw STEP::TypeError("expected 9 arguments to solid_with_rectangular_protrusion"); }    do { // convert the 'protrusion_length' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->protrusion_length, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to solid_with_rectangular_protrusion to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'protrusion_width' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->protrusion_width, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 7 to solid_with_rectangular_protrusion to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'protrusion_corner_radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->protrusion_corner_radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 8 to solid_with_rectangular_protrusion to be a `non_negative_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_single_offset_chamfer>(const DB& db, const LIST& params, solid_with_single_offset_chamfer* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_chamfered_edges*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to solid_with_single_offset_chamfer"); }    do { // convert the 'offset_distance' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->offset_distance, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to solid_with_single_offset_chamfer to be a `positive_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_spherical_bottom_round_hole>(const DB& db, const LIST& params, solid_with_spherical_bottom_round_hole* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_stepped_round_hole*>(in));
-    if (params.GetSize() < 7) { throw STEP::TypeError("expected 7 arguments to solid_with_spherical_bottom_round_hole"); }    do { // convert the 'sphere_radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->sphere_radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to solid_with_spherical_bottom_round_hole to be a `positive_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_stepped_round_hole_and_conical_transitions>(const DB& db, const LIST& params, solid_with_stepped_round_hole_and_conical_transitions* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_stepped_round_hole*>(in));
-    if (params.GetSize() < 7) { throw STEP::TypeError("expected 7 arguments to solid_with_stepped_round_hole_and_conical_transitions"); }    do { // convert the 'conical_transitions' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->conical_transitions, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to solid_with_stepped_round_hole_and_conical_transitions to be a `SET [1:?] OF conical_stepped_hole_transition`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_straight_slot>(const DB& db, const LIST& params, solid_with_straight_slot* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_slot*>(in));
-    if (params.GetSize() < 8) { throw STEP::TypeError("expected 8 arguments to solid_with_straight_slot"); }    do { // convert the 'slot_length' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->slot_length, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 7 to solid_with_straight_slot to be a `positive_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_tee_section_slot>(const DB& db, const LIST& params, solid_with_tee_section_slot* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_slot*>(in));
-    if (params.GetSize() < 9) { throw STEP::TypeError("expected 9 arguments to solid_with_tee_section_slot"); }    do { // convert the 'tee_section_width' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->tee_section_width, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 7 to solid_with_tee_section_slot to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'collar_depth' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->collar_depth, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 8 to solid_with_tee_section_slot to be a `positive_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_through_depression>(const DB& db, const LIST& params, solid_with_through_depression* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_depression*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to solid_with_through_depression"); }    do { // convert the 'exit_faces' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->exit_faces, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to solid_with_through_depression to be a `SET [1:?] OF face_surface`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_trapezoidal_section_slot>(const DB& db, const LIST& params, solid_with_trapezoidal_section_slot* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_with_slot*>(in));
-    if (params.GetSize() < 9) { throw STEP::TypeError("expected 9 arguments to solid_with_trapezoidal_section_slot"); }    do { // convert the 'draft_angle' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->draft_angle, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 7 to solid_with_trapezoidal_section_slot to be a `plane_angle_measure`")); }
-    } while (0);
-    do { // convert the 'floor_fillet_radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->floor_fillet_radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 8 to solid_with_trapezoidal_section_slot to be a `non_negative_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<solid_with_variable_radius_edge_blend>(const DB& db, const LIST& params, solid_with_variable_radius_edge_blend* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to solid_with_variable_radius_edge_blend"); }    do { // convert the 'point_list' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->point_list, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to solid_with_variable_radius_edge_blend to be a `LIST [2:?] OF point`")); }
-    } while (0);
-    do { // convert the 'radius_list' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->radius_list, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to solid_with_variable_radius_edge_blend to be a `LIST [2:?] OF positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'edge_function_list' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->edge_function_list, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to solid_with_variable_radius_edge_blend to be a `LIST [1:?] OF blend_radius_variation_type`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<source_for_requirement>(const DB& db, const LIST& params, source_for_requirement* in)
-{
-    size_t base = GenericFill(db, params, static_cast<group_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to source_for_requirement"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to source_for_requirement to be a `SET [1:1] OF requirement_source_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<sourced_requirement>(const DB& db, const LIST& params, sourced_requirement* in)
-{
-    size_t base = GenericFill(db, params, static_cast<group_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to sourced_requirement"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to sourced_requirement to be a `SET [1:1] OF product_definition`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<specification_definition>(const DB& db, const LIST& params, specification_definition* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to specification_definition"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<specified_higher_usage_occurrence>(const DB& db, const LIST& params, specified_higher_usage_occurrence* in)
-{
-    size_t base = GenericFill(db, params, static_cast<assembly_component_usage*>(in));
-    if (params.GetSize() < 8) { throw STEP::TypeError("expected 8 arguments to specified_higher_usage_occurrence"); }    do { // convert the 'upper_usage' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->upper_usage, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to specified_higher_usage_occurrence to be a `assembly_component_usage`")); }
-    } while (0);
-    do { // convert the 'next_usage' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->next_usage, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 7 to specified_higher_usage_occurrence to be a `next_assembly_usage_occurrence`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<sphere>(const DB& db, const LIST& params, sphere* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to sphere"); }    do { // convert the 'radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to sphere to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'centre' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->centre, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to sphere to be a `point`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<spherical_surface>(const DB& db, const LIST& params, spherical_surface* in)
-{
-    size_t base = GenericFill(db, params, static_cast<elementary_surface*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to spherical_surface"); }    do { // convert the 'radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to spherical_surface to be a `positive_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<start_request>(const DB& db, const LIST& params, start_request* in)
-{
-    size_t base = GenericFill(db, params, static_cast<action_request_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to start_request"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to start_request to be a `SET [1:?] OF start_request_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<start_work>(const DB& db, const LIST& params, start_work* in)
-{
-    size_t base = GenericFill(db, params, static_cast<action_assignment*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to start_work"); }    do { // convert the 'items' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->items, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to start_work to be a `SET [1:?] OF work_item`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<straightness_tolerance>(const DB& db, const LIST& params, straightness_tolerance* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_tolerance*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to straightness_tolerance"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<structured_dimension_callout>(const DB& db, const LIST& params, structured_dimension_callout* in)
-{
-    size_t base = GenericFill(db, params, static_cast<draughting_callout*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to structured_dimension_callout"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<structured_text_composition>(const DB& db, const LIST& params, structured_text_composition* in)
-{
-    size_t base = GenericFill(db, params, static_cast<compound_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to structured_text_composition"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<structured_text_representation>(const DB& db, const LIST& params, structured_text_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to structured_text_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<subedge>(const DB& db, const LIST& params, subedge* in)
-{
-    size_t base = GenericFill(db, params, static_cast<edge*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to subedge"); }    do { // convert the 'parent_edge' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->parent_edge, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to subedge to be a `edge`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<subface>(const DB& db, const LIST& params, subface* in)
-{
-    size_t base = GenericFill(db, params, static_cast<face*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to subface"); }    do { // convert the 'parent_face' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->parent_face, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to subface to be a `face`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<supplied_part_relationship>(const DB& db, const LIST& params, supplied_part_relationship* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition_relationship*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to supplied_part_relationship"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<surface_condition_callout>(const DB& db, const LIST& params, surface_condition_callout* in)
-{
-    size_t base = GenericFill(db, params, static_cast<draughting_callout*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to surface_condition_callout"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<swept_surface>(const DB& db, const LIST& params, swept_surface* in)
-{
-    size_t base = GenericFill(db, params, static_cast<surface*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to swept_surface"); }    do { // convert the 'swept_curve' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::swept_surface, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->swept_curve, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to swept_surface to be a `curve`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<surface_of_linear_extrusion>(const DB& db, const LIST& params, surface_of_linear_extrusion* in)
-{
-    size_t base = GenericFill(db, params, static_cast<swept_surface*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to surface_of_linear_extrusion"); }    do { // convert the 'extrusion_axis' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->extrusion_axis, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to surface_of_linear_extrusion to be a `vector`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<surface_of_revolution>(const DB& db, const LIST& params, surface_of_revolution* in)
-{
-    size_t base = GenericFill(db, params, static_cast<swept_surface*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to surface_of_revolution"); }    do { // convert the 'axis_position' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->axis_position, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to surface_of_revolution to be a `axis1_placement`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<surface_patch>(const DB& db, const LIST& params, surface_patch* in)
-{
-    size_t base = GenericFill(db, params, static_cast<founded_item*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to surface_patch"); }    do { // convert the 'parent_surface' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->parent_surface, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to surface_patch to be a `bounded_surface`")); }
-    } while (0);
-    do { // convert the 'u_transition' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->u_transition, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to surface_patch to be a `transition_code`")); }
-    } while (0);
-    do { // convert the 'v_transition' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->v_transition, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to surface_patch to be a `transition_code`")); }
-    } while (0);
-    do { // convert the 'u_sense' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->u_sense, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to surface_patch to be a `BOOLEAN`")); }
-    } while (0);
-    do { // convert the 'v_sense' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->v_sense, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to surface_patch to be a `BOOLEAN`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<surface_profile_tolerance>(const DB& db, const LIST& params, surface_profile_tolerance* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_tolerance*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to surface_profile_tolerance"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<surface_replica>(const DB& db, const LIST& params, surface_replica* in)
-{
-    size_t base = GenericFill(db, params, static_cast<surface*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to surface_replica"); }    do { // convert the 'parent_surface' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->parent_surface, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to surface_replica to be a `surface`")); }
-    } while (0);
-    do { // convert the 'transformation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->transformation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to surface_replica to be a `cartesian_transformation_operator_3d`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<surface_side_style>(const DB& db, const LIST& params, surface_side_style* in)
-{
-    size_t base = GenericFill(db, params, static_cast<founded_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to surface_side_style"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to surface_side_style to be a `label`")); }
-    } while (0);
-    do { // convert the 'styles' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->styles, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to surface_side_style to be a `SET [1:7] OF surface_style_element_select`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<surface_style_boundary>(const DB& db, const LIST& params, surface_style_boundary* in)
-{
-    size_t base = GenericFill(db, params, static_cast<founded_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to surface_style_boundary"); }    do { // convert the 'style_of_boundary' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->style_of_boundary, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to surface_style_boundary to be a `curve_or_render`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<surface_style_control_grid>(const DB& db, const LIST& params, surface_style_control_grid* in)
-{
-    size_t base = GenericFill(db, params, static_cast<founded_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to surface_style_control_grid"); }    do { // convert the 'style_of_control_grid' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->style_of_control_grid, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to surface_style_control_grid to be a `curve_or_render`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<surface_style_fill_area>(const DB& db, const LIST& params, surface_style_fill_area* in)
-{
-    size_t base = GenericFill(db, params, static_cast<founded_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to surface_style_fill_area"); }    do { // convert the 'fill_area' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->fill_area, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to surface_style_fill_area to be a `fill_area_style`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<surface_style_parameter_line>(const DB& db, const LIST& params, surface_style_parameter_line* in)
-{
-    size_t base = GenericFill(db, params, static_cast<founded_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to surface_style_parameter_line"); }    do { // convert the 'style_of_parameter_lines' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->style_of_parameter_lines, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to surface_style_parameter_line to be a `curve_or_render`")); }
-    } while (0);
-    do { // convert the 'direction_counts' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->direction_counts, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to surface_style_parameter_line to be a `SET [1:2] OF direction_count_select`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<surface_style_reflectance_ambient>(const DB& db, const LIST& params, surface_style_reflectance_ambient* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to surface_style_reflectance_ambient"); }    do { // convert the 'ambient_reflectance' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::surface_style_reflectance_ambient, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->ambient_reflectance, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to surface_style_reflectance_ambient to be a `REAL`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<surface_style_reflectance_ambient_diffuse>(const DB& db, const LIST& params, surface_style_reflectance_ambient_diffuse* in)
-{
-    size_t base = GenericFill(db, params, static_cast<surface_style_reflectance_ambient*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to surface_style_reflectance_ambient_diffuse"); }    do { // convert the 'diffuse_reflectance' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::surface_style_reflectance_ambient_diffuse, 1>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->diffuse_reflectance, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to surface_style_reflectance_ambient_diffuse to be a `REAL`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<surface_style_reflectance_ambient_diffuse_specular>(const DB& db, const LIST& params, surface_style_reflectance_ambient_diffuse_specular* in)
-{
-    size_t base = GenericFill(db, params, static_cast<surface_style_reflectance_ambient_diffuse*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to surface_style_reflectance_ambient_diffuse_specular"); }    do { // convert the 'specular_reflectance' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->specular_reflectance, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to surface_style_reflectance_ambient_diffuse_specular to be a `REAL`")); }
-    } while (0);
-    do { // convert the 'specular_exponent' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->specular_exponent, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to surface_style_reflectance_ambient_diffuse_specular to be a `REAL`")); }
-    } while (0);
-    do { // convert the 'specular_colour' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->specular_colour, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to surface_style_reflectance_ambient_diffuse_specular to be a `colour`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<surface_style_rendering>(const DB& db, const LIST& params, surface_style_rendering* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to surface_style_rendering"); }    do { // convert the 'rendering_method' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::surface_style_rendering, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->rendering_method, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to surface_style_rendering to be a `shading_surface_method`")); }
-    } while (0);
-    do { // convert the 'surface_colour' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::surface_style_rendering, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->surface_colour, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to surface_style_rendering to be a `colour`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<surface_style_rendering_with_properties>(const DB& db, const LIST& params, surface_style_rendering_with_properties* in)
-{
-    size_t base = GenericFill(db, params, static_cast<surface_style_rendering*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to surface_style_rendering_with_properties"); }    do { // convert the 'properties' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->properties, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to surface_style_rendering_with_properties to be a `SET [1:2] OF rendering_properties_select`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<surface_style_segmentation_curve>(const DB& db, const LIST& params, surface_style_segmentation_curve* in)
-{
-    size_t base = GenericFill(db, params, static_cast<founded_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to surface_style_segmentation_curve"); }    do { // convert the 'style_of_segmentation_curve' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->style_of_segmentation_curve, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to surface_style_segmentation_curve to be a `curve_or_render`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<surface_style_silhouette>(const DB& db, const LIST& params, surface_style_silhouette* in)
-{
-    size_t base = GenericFill(db, params, static_cast<founded_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to surface_style_silhouette"); }    do { // convert the 'style_of_silhouette' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->style_of_silhouette, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to surface_style_silhouette to be a `curve_or_render`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<surface_style_usage>(const DB& db, const LIST& params, surface_style_usage* in)
-{
-    size_t base = GenericFill(db, params, static_cast<founded_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to surface_style_usage"); }    do { // convert the 'side' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->side, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to surface_style_usage to be a `surface_side`")); }
-    } while (0);
-    do { // convert the 'style' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->style, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to surface_style_usage to be a `surface_side_style_select`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<surface_texture_representation>(const DB& db, const LIST& params, surface_texture_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to surface_texture_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<surfaced_open_shell>(const DB& db, const LIST& params, surfaced_open_shell* in)
-{
-    size_t base = GenericFill(db, params, static_cast<open_shell*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to surfaced_open_shell"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<swept_disk_solid>(const DB& db, const LIST& params, swept_disk_solid* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_model*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to swept_disk_solid"); }    do { // convert the 'directrix' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->directrix, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to swept_disk_solid to be a `curve`")); }
-    } while (0);
-    do { // convert the 'radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to swept_disk_solid to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'inner_radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->inner_radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to swept_disk_solid to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'start_param' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->start_param, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to swept_disk_solid to be a `REAL`")); }
-    } while (0);
-    do { // convert the 'end_param' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->end_param, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to swept_disk_solid to be a `REAL`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<symbol>(const DB& db, const LIST& params, symbol* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to symbol"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<symbol_representation_map>(const DB& db, const LIST& params, symbol_representation_map* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_map*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to symbol_representation_map"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<symbol_style>(const DB& db, const LIST& params, symbol_style* in)
-{
-    size_t base = GenericFill(db, params, static_cast<founded_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to symbol_style"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to symbol_style to be a `label`")); }
-    } while (0);
-    do { // convert the 'style_of_symbol' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->style_of_symbol, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to symbol_style to be a `symbol_style_select`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<symbol_target>(const DB& db, const LIST& params, symbol_target* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to symbol_target"); }    do { // convert the 'placement' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->placement, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to symbol_target to be a `axis2_placement`")); }
-    } while (0);
-    do { // convert the 'x_scale' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->x_scale, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to symbol_target to be a `positive_ratio_measure`")); }
-    } while (0);
-    do { // convert the 'y_scale' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->y_scale, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to symbol_target to be a `positive_ratio_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<symmetric_shape_aspect>(const DB& db, const LIST& params, symmetric_shape_aspect* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_aspect*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to symmetric_shape_aspect"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<symmetry_tolerance>(const DB& db, const LIST& params, symmetry_tolerance* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_tolerance_with_datum_reference*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to symmetry_tolerance"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<table_representation_item>(const DB& db, const LIST& params, table_representation_item* in)
-{
-    size_t base = GenericFill(db, params, static_cast<compound_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to table_representation_item"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<tactile_appearance_representation>(const DB& db, const LIST& params, tactile_appearance_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to tactile_appearance_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<tagged_text_format>(const DB& db, const LIST& params, tagged_text_format* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_context*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to tagged_text_format"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<tagged_text_item>(const DB& db, const LIST& params, tagged_text_item* in)
-{
-    size_t base = GenericFill(db, params, static_cast<descriptive_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to tagged_text_item"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<tangent>(const DB& db, const LIST& params, tangent* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_shape_aspect*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to tangent"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<text_literal_with_associated_curves>(const DB& db, const LIST& params, text_literal_with_associated_curves* in)
-{
-    size_t base = GenericFill(db, params, static_cast<text_literal*>(in));
-    if (params.GetSize() < 7) { throw STEP::TypeError("expected 7 arguments to text_literal_with_associated_curves"); }    do { // convert the 'associated_curves' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->associated_curves, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to text_literal_with_associated_curves to be a `SET [1:?] OF curve`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<text_literal_with_blanking_box>(const DB& db, const LIST& params, text_literal_with_blanking_box* in)
-{
-    size_t base = GenericFill(db, params, static_cast<text_literal*>(in));
-    if (params.GetSize() < 7) { throw STEP::TypeError("expected 7 arguments to text_literal_with_blanking_box"); }    do { // convert the 'blanking' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->blanking, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to text_literal_with_blanking_box to be a `planar_box`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<text_literal_with_extent>(const DB& db, const LIST& params, text_literal_with_extent* in)
-{
-    size_t base = GenericFill(db, params, static_cast<text_literal*>(in));
-    if (params.GetSize() < 7) { throw STEP::TypeError("expected 7 arguments to text_literal_with_extent"); }    do { // convert the 'extent' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->extent, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to text_literal_with_extent to be a `planar_extent`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<text_string_representation>(const DB& db, const LIST& params, text_string_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to text_string_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<text_style>(const DB& db, const LIST& params, text_style* in)
-{
-    size_t base = GenericFill(db, params, static_cast<founded_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to text_style"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::text_style, 2>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to text_style to be a `label`")); }
-    } while (0);
-    do { // convert the 'character_appearance' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::text_style, 2>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->character_appearance, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to text_style to be a `character_style_select`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<text_style_with_box_characteristics>(const DB& db, const LIST& params, text_style_with_box_characteristics* in)
-{
-    size_t base = GenericFill(db, params, static_cast<text_style*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to text_style_with_box_characteristics"); }    do { // convert the 'characteristics' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->characteristics, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to text_style_with_box_characteristics to be a `SET [1:4] OF box_characteristic_select`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<text_style_with_mirror>(const DB& db, const LIST& params, text_style_with_mirror* in)
-{
-    size_t base = GenericFill(db, params, static_cast<text_style*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to text_style_with_mirror"); }    do { // convert the 'mirror_placement' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->mirror_placement, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to text_style_with_mirror to be a `axis2_placement`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<text_style_with_spacing>(const DB& db, const LIST& params, text_style_with_spacing* in)
-{
-    size_t base = GenericFill(db, params, static_cast<text_style*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to text_style_with_spacing"); }    do { // convert the 'character_spacing' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->character_spacing, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to text_style_with_spacing to be a `character_spacing_select`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<thermal_resistance_measure_with_unit>(const DB& db, const LIST& params, thermal_resistance_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to thermal_resistance_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<thermal_resistance_unit>(const DB& db, const LIST& params, thermal_resistance_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to thermal_resistance_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<thermodynamic_temperature_measure_with_unit>(const DB& db, const LIST& params, thermodynamic_temperature_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to thermodynamic_temperature_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<thermodynamic_temperature_unit>(const DB& db, const LIST& params, thermodynamic_temperature_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<named_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to thermodynamic_temperature_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<thickened_face_solid>(const DB& db, const LIST& params, thickened_face_solid* in)
-{
-    size_t base = GenericFill(db, params, static_cast<solid_model*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to thickened_face_solid"); }    do { // convert the 'base_element' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->base_element, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to thickened_face_solid to be a `generalized_surface_select`")); }
-    } while (0);
-    do { // convert the 'offset1' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->offset1, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to thickened_face_solid to be a `length_measure`")); }
-    } while (0);
-    do { // convert the 'offset2' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->offset2, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to thickened_face_solid to be a `length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<thickness_laminate_definition>(const DB& db, const LIST& params, thickness_laminate_definition* in)
-{
-    size_t base = GenericFill(db, params, static_cast<product_definition*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to thickness_laminate_definition"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<thickness_laminate_table>(const DB& db, const LIST& params, thickness_laminate_table* in)
-{
-    size_t base = GenericFill(db, params, static_cast<zone_structural_makeup*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to thickness_laminate_table"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<time_interval>(const DB& db, const LIST& params, time_interval* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to time_interval"); }    do { // convert the 'id' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::time_interval, 3>::aux_is_derived[0] = true; break; }
-        try { GenericConvert(in->id, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to time_interval to be a `identifier`")); }
-    } while (0);
-    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::time_interval, 3>::aux_is_derived[1] = true; break; }
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to time_interval to be a `label`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const ISDERIVED*>(&*arg)) { in->ObjectHelper<Assimp::StepFile::time_interval, 3>::aux_is_derived[2] = true; break; }
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to time_interval to be a `text`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<time_interval_based_effectivity>(const DB& db, const LIST& params, time_interval_based_effectivity* in)
-{
-    size_t base = GenericFill(db, params, static_cast<effectivity*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to time_interval_based_effectivity"); }    do { // convert the 'effectivity_period' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->effectivity_period, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to time_interval_based_effectivity to be a `time_interval`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<time_interval_with_bounds>(const DB& db, const LIST& params, time_interval_with_bounds* in)
-{
-    size_t base = GenericFill(db, params, static_cast<time_interval*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to time_interval_with_bounds"); }    do { // convert the 'primary_bound' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->primary_bound, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to time_interval_with_bounds to be a `date_time_or_event_occurrence`")); }
-    } while (0);
-    do { // convert the 'secondary_bound' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->secondary_bound, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to time_interval_with_bounds to be a `date_time_or_event_occurrence`")); }
-    } while (0);
-    do { // convert the 'duration' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->duration, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to time_interval_with_bounds to be a `time_measure_with_unit`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<time_measure_with_unit>(const DB& db, const LIST& params, time_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to time_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<time_unit>(const DB& db, const LIST& params, time_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<named_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to time_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<tolerance_zone>(const DB& db, const LIST& params, tolerance_zone* in)
-{
-    size_t base = GenericFill(db, params, static_cast<shape_aspect*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to tolerance_zone"); }    do { // convert the 'defining_tolerance' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->defining_tolerance, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to tolerance_zone to be a `SET [1:?] OF geometric_tolerance`")); }
-    } while (0);
-    do { // convert the 'form' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->form, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to tolerance_zone to be a `tolerance_zone_form`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<torus>(const DB& db, const LIST& params, torus* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to torus"); }    do { // convert the 'position' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->position, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to torus to be a `axis1_placement`")); }
-    } while (0);
-    do { // convert the 'major_radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->major_radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to torus to be a `positive_length_measure`")); }
-    } while (0);
-    do { // convert the 'minor_radius' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->minor_radius, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to torus to be a `positive_length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<total_runout_tolerance>(const DB& db, const LIST& params, total_runout_tolerance* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_tolerance_with_datum_reference*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to total_runout_tolerance"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<track_blended_solid>(const DB& db, const LIST& params, track_blended_solid* in)
-{
-    size_t base = GenericFill(db, params, static_cast<edge_blended_solid*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to track_blended_solid"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<track_blended_solid_with_end_conditions>(const DB& db, const LIST& params, track_blended_solid_with_end_conditions* in)
-{
-    size_t base = GenericFill(db, params, static_cast<track_blended_solid*>(in));
-    if (params.GetSize() < 5) { throw STEP::TypeError("expected 5 arguments to track_blended_solid_with_end_conditions"); }    do { // convert the 'end_conditions' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->end_conditions, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to track_blended_solid_with_end_conditions to be a `LIST [2:2] OF blend_end_condition_select`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<trimmed_curve>(const DB& db, const LIST& params, trimmed_curve* in)
-{
-    size_t base = GenericFill(db, params, static_cast<bounded_curve*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to trimmed_curve"); }    do { // convert the 'basis_curve' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->basis_curve, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to trimmed_curve to be a `curve`")); }
-    } while (0);
-    do { // convert the 'trim_1' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->trim_1, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to trimmed_curve to be a `SET [1:2] OF trimming_select`")); }
-    } while (0);
-    do { // convert the 'trim_2' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->trim_2, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to trimmed_curve to be a `SET [1:2] OF trimming_select`")); }
-    } while (0);
-    do { // convert the 'sense_agreement' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->sense_agreement, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to trimmed_curve to be a `BOOLEAN`")); }
-    } while (0);
-    do { // convert the 'master_representation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->master_representation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to trimmed_curve to be a `trimming_preference`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<two_direction_repeat_factor>(const DB& db, const LIST& params, two_direction_repeat_factor* in)
-{
-    size_t base = GenericFill(db, params, static_cast<one_direction_repeat_factor*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to two_direction_repeat_factor"); }    do { // convert the 'second_repeat_factor' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->second_repeat_factor, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to two_direction_repeat_factor to be a `vector`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<unary_generic_expression>(const DB& db, const LIST& params, unary_generic_expression* in)
-{
-    size_t base = GenericFill(db, params, static_cast<generic_expression*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to unary_generic_expression"); }    do { // convert the 'operand' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->operand, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to unary_generic_expression to be a `generic_expression`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<unary_numeric_expression>(const DB& db, const LIST& params, unary_numeric_expression* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<uncertainty_assigned_representation>(const DB& db, const LIST& params, uncertainty_assigned_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to uncertainty_assigned_representation"); }    do { // convert the 'uncertainty' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->uncertainty, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to uncertainty_assigned_representation to be a `SET [1:?] OF uncertainty_measure_with_unit`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<uncertainty_measure_with_unit>(const DB& db, const LIST& params, uncertainty_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to uncertainty_measure_with_unit"); }    do { // convert the 'name' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->name, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to uncertainty_measure_with_unit to be a `label`")); }
-    } while (0);
-    do { // convert the 'description' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->description, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to uncertainty_measure_with_unit to be a `text`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<uniform_curve>(const DB& db, const LIST& params, uniform_curve* in)
-{
-    size_t base = GenericFill(db, params, static_cast<b_spline_curve*>(in));
-    if (params.GetSize() < 6) { throw STEP::TypeError("expected 6 arguments to uniform_curve"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<uniform_resource_identifier>(const DB& db, const LIST& params, uniform_resource_identifier* in)
-{
-    size_t base = GenericFill(db, params, static_cast<descriptive_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to uniform_resource_identifier"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<uniform_surface>(const DB& db, const LIST& params, uniform_surface* in)
-{
-    size_t base = GenericFill(db, params, static_cast<b_spline_surface*>(in));
-    if (params.GetSize() < 7) { throw STEP::TypeError("expected 7 arguments to uniform_surface"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<usage_association>(const DB& db, const LIST& params, usage_association* in)
-{
-    size_t base = GenericFill(db, params, static_cast<action_method_relationship*>(in));
-    if (params.GetSize() < 4) { throw STEP::TypeError("expected 4 arguments to usage_association"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<user_defined_curve_font>(const DB& db, const LIST& params, user_defined_curve_font* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<user_defined_marker>(const DB& db, const LIST& params, user_defined_marker* in)
-{
-    size_t base = 0;
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<user_defined_terminator_symbol>(const DB& db, const LIST& params, user_defined_terminator_symbol* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<user_selected_shape_elements>(const DB& db, const LIST& params, user_selected_shape_elements* in)
-{
-    size_t base = GenericFill(db, params, static_cast<user_selected_elements*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to user_selected_shape_elements"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<value_range>(const DB& db, const LIST& params, value_range* in)
-{
-    size_t base = GenericFill(db, params, static_cast<compound_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to value_range"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<value_representation_item>(const DB& db, const LIST& params, value_representation_item* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to value_representation_item"); }    do { // convert the 'value_component' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->value_component, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to value_representation_item to be a `measure_value`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<variable_semantics>(const DB& db, const LIST& params, variable_semantics* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<variational_representation_item>(const DB& db, const LIST& params, variational_representation_item* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to variational_representation_item"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<vector>(const DB& db, const LIST& params, vector* in)
-{
-    size_t base = GenericFill(db, params, static_cast<geometric_representation_item*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to vector"); }    do { // convert the 'orientation' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->orientation, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to vector to be a `direction`")); }
-    } while (0);
-    do { // convert the 'magnitude' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->magnitude, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to vector to be a `length_measure`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-/*template <> size_t GenericFill<vector_style>(const DB& db, const LIST& params, vector_style* in)
-{
-    size_t base = 0;
-    return base;
-}*/
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<velocity_measure_with_unit>(const DB& db, const LIST& params, velocity_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to velocity_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<velocity_unit>(const DB& db, const LIST& params, velocity_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to velocity_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<vertex>(const DB& db, const LIST& params, vertex* in)
-{
-    size_t base = GenericFill(db, params, static_cast<topological_representation_item*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to vertex"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<vertex_loop>(const DB& db, const LIST& params, vertex_loop* in)
-{
-    size_t base = GenericFill(db, params, static_cast<loop*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to vertex_loop"); }    do { // convert the 'loop_vertex' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->loop_vertex, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to vertex_loop to be a `vertex`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<vertex_point>(const DB& db, const LIST& params, vertex_point* in)
-{
-    size_t base = 0;
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to vertex_point"); }    do { // convert the 'vertex_geometry' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->vertex_geometry, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to vertex_point to be a `point`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<vertex_shell>(const DB& db, const LIST& params, vertex_shell* in)
-{
-    size_t base = GenericFill(db, params, static_cast<topological_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to vertex_shell"); }    do { // convert the 'vertex_shell_extent' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->vertex_shell_extent, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to vertex_shell to be a `vertex_loop`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<view_volume>(const DB& db, const LIST& params, view_volume* in)
-{
-    size_t base = GenericFill(db, params, static_cast<founded_item*>(in));
-    if (params.GetSize() < 9) { throw STEP::TypeError("expected 9 arguments to view_volume"); }    do { // convert the 'projection_type' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->projection_type, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 0 to view_volume to be a `central_or_parallel`")); }
-    } while (0);
-    do { // convert the 'projection_point' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->projection_point, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to view_volume to be a `cartesian_point`")); }
-    } while (0);
-    do { // convert the 'view_plane_distance' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->view_plane_distance, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to view_volume to be a `length_measure`")); }
-    } while (0);
-    do { // convert the 'front_plane_distance' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->front_plane_distance, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 3 to view_volume to be a `length_measure`")); }
-    } while (0);
-    do { // convert the 'front_plane_clipping' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->front_plane_clipping, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 4 to view_volume to be a `BOOLEAN`")); }
-    } while (0);
-    do { // convert the 'back_plane_distance' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->back_plane_distance, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 5 to view_volume to be a `length_measure`")); }
-    } while (0);
-    do { // convert the 'back_plane_clipping' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->back_plane_clipping, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 6 to view_volume to be a `BOOLEAN`")); }
-    } while (0);
-    do { // convert the 'view_volume_sides_clipping' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->view_volume_sides_clipping, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 7 to view_volume to be a `BOOLEAN`")); }
-    } while (0);
-    do { // convert the 'view_window' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->view_window, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 8 to view_volume to be a `planar_box`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<visual_appearance_representation>(const DB& db, const LIST& params, visual_appearance_representation* in)
-{
-    size_t base = GenericFill(db, params, static_cast<representation*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to visual_appearance_representation"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<volume_measure_with_unit>(const DB& db, const LIST& params, volume_measure_with_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<measure_with_unit*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to volume_measure_with_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<volume_unit>(const DB& db, const LIST& params, volume_unit* in)
-{
-    size_t base = GenericFill(db, params, static_cast<derived_unit*>(in));
-    if (params.GetSize() < 1) { throw STEP::TypeError("expected 1 arguments to volume_unit"); }	return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<week_of_year_and_day_date>(const DB& db, const LIST& params, week_of_year_and_day_date* in)
-{
-    size_t base = GenericFill(db, params, static_cast<date*>(in));
-    if (params.GetSize() < 3) { throw STEP::TypeError("expected 3 arguments to week_of_year_and_day_date"); }    do { // convert the 'week_component' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->week_component, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to week_of_year_and_day_date to be a `week_in_year_number`")); }
-    } while (0);
-    do { // convert the 'day_component' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        if (dynamic_cast<const UNSET*>(&*arg)) break;
-        try { GenericConvert(in->day_component, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 2 to week_of_year_and_day_date to be a `day_in_week_number`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<wire_shell>(const DB& db, const LIST& params, wire_shell* in)
-{
-    size_t base = GenericFill(db, params, static_cast<topological_representation_item*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to wire_shell"); }    do { // convert the 'wire_shell_extent' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->wire_shell_extent, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to wire_shell to be a `SET [1:?] OF loop`")); }
-    } while (0);
-    return base;
-}
-// -----------------------------------------------------------------------------------------------------------
-template <> size_t GenericFill<year_month>(const DB& db, const LIST& params, year_month* in)
-{
-    size_t base = GenericFill(db, params, static_cast<date*>(in));
-    if (params.GetSize() < 2) { throw STEP::TypeError("expected 2 arguments to year_month"); }    do { // convert the 'month_component' argument
-        std::shared_ptr<const DataType> arg = params[base++];
-        try { GenericConvert(in->month_component, arg, db); break; }
-        catch (const TypeError& t) { throw TypeError(t.what() + std::string(" - expected argument 1 to year_month to be a `month_in_year_number`")); }
-    } while (0);
-    return base;
-}
-
-}
-}
diff --git a/code/AssetLib/StepFile/StepFileImporter.cpp b/code/AssetLib/StepFile/StepFileImporter.cpp
deleted file mode 100644
index f536ec90e..000000000
--- a/code/AssetLib/StepFile/StepFileImporter.cpp
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2020, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-  copyright notice, this list of conditions and the
-  following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-  copyright notice, this list of conditions and the
-  following disclaimer in the documentation and/or other
-  materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-  contributors may be used to endorse or promote products
-  derived from this software without specific prior
-  written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#ifndef ASSIMP_BUILD_NO_STEP_IMPORTER
-
-#include "StepFileImporter.h"
-#include "../../Importer/STEPParser/STEPFileReader.h"
-#include <assimp/importerdesc.h>
-#include <assimp/DefaultIOSystem.h>
-
-namespace Assimp {
-namespace StepFile {
-
-using namespace STEP;
-
-static const aiImporterDesc desc = { "StepFile Importer",
-                                "",
-                                "",
-                                "",
-                                0,
-                                0,
-                                0,
-                                0,
-                                0,
-                                "stp" };
-
-StepFileImporter::StepFileImporter()
-: BaseImporter() {
-
-}
-
-StepFileImporter::~StepFileImporter() {
-
-}
-
-bool StepFileImporter::CanRead(const std::string& file, IOSystem* pIOHandler, bool checkSig) const {
-    const std::string &extension = GetExtension(file);
-    if ( extension == "stp" || extension == "step" ) {
-        return true;
-    } else if ((!extension.length() || checkSig) && pIOHandler) {
-        const char* tokens[] = { "ISO-10303-21" };
-        const bool found(SearchFileHeaderForToken(pIOHandler, file, tokens, 1));
-        return found;
-    }
-
-    return false;
-}
-
-const aiImporterDesc *StepFileImporter::GetInfo() const {
-    return &desc;
-}
-
-static const std::string mode = "rb";
-static const std::string StepFileSchema = "CONFIG_CONTROL_DESIGN";
-
-void StepFileImporter::InternReadFile(const std::string &file, aiScene*, IOSystem* pIOHandler) {
-    // Read file into memory
-    std::shared_ptr<IOStream> fileStream(pIOHandler->Open(file, mode));
-    if (!fileStream.get()) {
-        throw DeadlyImportError("Failed to open file " + file + ".");
-    }
-
-    std::unique_ptr<STEP::DB> db(STEP::ReadFileHeader(fileStream));
-    const STEP::HeaderInfo& head = static_cast<const STEP::DB&>(*db).GetHeader();
-    if (!head.fileSchema.size() || head.fileSchema != StepFileSchema) {
-        DeadlyImportError("Unrecognized file schema: " + head.fileSchema);
-    }
-}
-
-} // Namespace StepFile
-} // Namespace Assimp
-
-#endif // ASSIMP_BUILD_NO_STEP_IMPORTER
-
diff --git a/code/AssetLib/StepFile/StepFileImporter.h b/code/AssetLib/StepFile/StepFileImporter.h
deleted file mode 100644
index c6ac08bb6..000000000
--- a/code/AssetLib/StepFile/StepFileImporter.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2020, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-  copyright notice, this list of conditions and the
-  following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-  copyright notice, this list of conditions and the
-  following disclaimer in the documentation and/or other
-  materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-  contributors may be used to endorse or promote products
-  derived from this software without specific prior
-  written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#pragma once
-
-#ifndef ASSIMP_BUILD_NO_STEP_IMPORTER
-
-#include <assimp/BaseImporter.h>
-
-namespace Assimp {
-namespace StepFile {
-
-class StepFileImporter : public BaseImporter {
-public:
-    StepFileImporter();
-    ~StepFileImporter();
-    bool CanRead(const std::string& pFile, IOSystem* pIOHandler, bool checkSig) const override;
-    const aiImporterDesc* GetInfo() const override;
-
-protected:
-    void InternReadFile( const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler ) override;
-
-private:
-};
-
-} // Namespace StepFile
-} // Namespace Assimp
-
-#endif // ASSIMP_BUILD_NO_STEP_IMPORTER
diff --git a/code/AssetLib/StepFile/StepReaderGen.h b/code/AssetLib/StepFile/StepReaderGen.h
deleted file mode 100644
index c45220a83..000000000
--- a/code/AssetLib/StepFile/StepReaderGen.h
+++ /dev/null
@@ -1,7291 +0,0 @@
-/*
-Open Asset Import Library (ASSIMP)
-----------------------------------------------------------------------
-
-Copyright (c) 2006-2020, ASSIMP Development Team
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms, 
-with or without modification, are permitted provided that the 
-following conditions are met:
-
-* Redistributions of source code must retain the above
-  copyright notice, this list of conditions and the
-  following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-  copyright notice, this list of conditions and the
-  following disclaimer in the documentation and/or other
-  materials provided with the distribution.
-
-* Neither the name of the ASSIMP team, nor the names of its
-  contributors may be used to endorse or promote products
-  derived from this software without specific prior
-  written permission of the ASSIMP Development Team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-----------------------------------------------------------------------
-*/
-
-/** MACHINE-GENERATED by scripts/ICFImporter/CppGenerator.py */
-
-#ifndef INCLUDED_STEPFILE_READER_GEN_H
-#define INCLUDED_STEPFILE_READER_GEN_H
-
-#include "code/Step/STEPFile.h"
-
-#ifdef _WIN32
-#    pragma warning( disable : 4512 )
-#endif // _WIN32
-namespace Assimp {
-namespace StepFile {
-	using namespace STEP;
-	using namespace STEP::EXPRESS;
-	
-	
-	struct NotImplemented : public ObjectHelper<NotImplemented,0> {
-		
-	};
-	
-
-	// ******************************************************************************
-	// StepFile Custom data types
-	// ******************************************************************************
-
-
-    // C++ wrapper type for absorbed_dose_measure
-    typedef REAL absorbed_dose_measure;
-    // C++ wrapper type for acceleration_measure
-    typedef REAL acceleration_measure;
-    // C++ wrapper type for action_items
-    typedef SELECT action_items;
-    // C++ wrapper type for action_method_items
-    typedef SELECT action_method_items;
-    // C++ wrapper type for action_request_item
-    typedef SELECT action_request_item;
-    // C++ wrapper type for ahead_or_behind
-    typedef ENUMERATION ahead_or_behind;
-    // C++ wrapper type for amount_of_substance_measure
-    typedef REAL amount_of_substance_measure;
-    // C++ wrapper type for angle_direction_reference_select
-    typedef SELECT angle_direction_reference_select;
-    // C++ wrapper type for angle_direction_reference_with_a2p3d_select
-    typedef SELECT angle_direction_reference_with_a2p3d_select;
-    // C++ wrapper type for angle_relator
-    typedef ENUMERATION angle_relator;
-    // C++ wrapper type for annotation_plane_element
-    typedef SELECT annotation_plane_element;
-    // C++ wrapper type for annotation_representation_select
-    typedef SELECT annotation_representation_select;
-    // C++ wrapper type for annotation_symbol_occurrence_item
-    typedef SELECT annotation_symbol_occurrence_item;
-    // C++ wrapper type for annotation_text_occurrence_item
-    typedef SELECT annotation_text_occurrence_item;
-    // C++ wrapper type for approval_item
-    typedef SELECT approval_item;
-    // C++ wrapper type for approved_item
-    typedef SELECT approved_item;
-    // C++ wrapper type for area_measure
-    typedef REAL area_measure;
-    // C++ wrapper type for area_or_view
-    typedef SELECT area_or_view;
-    // C++ wrapper type for attribute_classification_item
-    typedef SELECT attribute_classification_item;
-    // C++ wrapper type for attribute_language_item
-    typedef SELECT attribute_language_item;
-    // C++ wrapper type for attribute_type
-    typedef SELECT attribute_type;
-    // C++ wrapper type for axis2_placement
-    typedef SELECT axis2_placement;
-    // C++ wrapper type for b_spline_curve_form
-    typedef ENUMERATION b_spline_curve_form;
-    // C++ wrapper type for b_spline_surface_form
-    typedef ENUMERATION b_spline_surface_form;
-    // C++ wrapper type for base_solid_select
-    typedef SELECT base_solid_select;
-    // C++ wrapper type for blend_end_condition_select
-    typedef SELECT blend_end_condition_select;
-    // C++ wrapper type for blend_radius_variation_type
-    typedef ENUMERATION blend_radius_variation_type;
-    // C++ wrapper type for boolean_operand
-    typedef SELECT boolean_operand;
-    // C++ wrapper type for boolean_operator
-    typedef ENUMERATION boolean_operator;
-    // C++ wrapper type for box_characteristic_select
-    typedef SELECT box_characteristic_select;
-    // C++ wrapper type for box_height
-    typedef REAL box_height;
-    // C++ wrapper type for box_rotate_angle
-    typedef REAL box_rotate_angle;
-    // C++ wrapper type for box_slant_angle
-    typedef REAL box_slant_angle;
-    // C++ wrapper type for box_width
-    typedef REAL box_width;
-    // C++ wrapper type for camera_model_d3_multi_clipping_interection_select
-    typedef SELECT camera_model_d3_multi_clipping_interection_select;
-    // C++ wrapper type for camera_model_d3_multi_clipping_union_select
-    typedef SELECT camera_model_d3_multi_clipping_union_select;
-    // C++ wrapper type for capacitance_measure
-    typedef REAL capacitance_measure;
-    // C++ wrapper type for category_usage_item
-    typedef SELECT category_usage_item;
-    // C++ wrapper type for cc_classified_item
-    typedef SELECT cc_classified_item;
-    // C++ wrapper type for cc_person_organization_item
-    typedef SELECT cc_person_organization_item;
-    // C++ wrapper type for cc_specified_item
-    typedef SELECT cc_specified_item;
-    // C++ wrapper type for celsius_temperature_measure
-    typedef REAL celsius_temperature_measure;
-    // C++ wrapper type for central_or_parallel
-    typedef ENUMERATION central_or_parallel;
-    // C++ wrapper type for certification_item
-    typedef SELECT certification_item;
-    // C++ wrapper type for certified_item
-    typedef SELECT certified_item;
-    // C++ wrapper type for change_request_item
-    typedef SELECT change_request_item;
-    // C++ wrapper type for character_spacing_select
-    typedef SELECT character_spacing_select;
-    // C++ wrapper type for character_style_select
-    typedef SELECT character_style_select;
-    // C++ wrapper type for characterized_action_definition
-    typedef SELECT characterized_action_definition;
-    // C++ wrapper type for characterized_definition
-    typedef SELECT characterized_definition;
-    // C++ wrapper type for characterized_material_property
-    typedef SELECT characterized_material_property;
-    // C++ wrapper type for characterized_product_composition_value
-    typedef SELECT characterized_product_composition_value;
-    // C++ wrapper type for characterized_product_definition
-    typedef SELECT characterized_product_definition;
-    // C++ wrapper type for class_usage_effectivity_context_item
-    typedef SELECT class_usage_effectivity_context_item;
-    // C++ wrapper type for classification_item
-    typedef SELECT classification_item;
-    // C++ wrapper type for classified_item
-    typedef SELECT classified_item;
-    // C++ wrapper type for compound_item_definition
-    typedef SELECT compound_item_definition;
-    // C++ wrapper type for conductance_measure
-    typedef REAL conductance_measure;
-    // C++ wrapper type for configuration_design_item
-    typedef SELECT configuration_design_item;
-    // C++ wrapper type for configured_effectivity_context_item
-    typedef SELECT configured_effectivity_context_item;
-    // C++ wrapper type for configured_effectivity_item
-    typedef SELECT configured_effectivity_item;
-    // C++ wrapper type for constructive_geometry_representation_or_shape_represenation
-    typedef SELECT constructive_geometry_representation_or_shape_represenation;
-    // C++ wrapper type for context_dependent_measure
-    typedef REAL context_dependent_measure;
-    // C++ wrapper type for contract_item
-    typedef SELECT contract_item;
-    // C++ wrapper type for contracted_item
-    typedef SELECT contracted_item;
-    // C++ wrapper type for count_measure
-    typedef NUMBER count_measure;
-    // C++ wrapper type for csg_primitive
-    typedef SELECT csg_primitive;
-    // C++ wrapper type for csg_select
-    typedef SELECT csg_select;
-    // C++ wrapper type for curve_font_or_scaled_curve_font_select
-    typedef SELECT curve_font_or_scaled_curve_font_select;
-    // C++ wrapper type for curve_on_surface
-    typedef SELECT curve_on_surface;
-    // C++ wrapper type for curve_or_annotation_curve_occurrence
-    typedef SELECT curve_or_annotation_curve_occurrence;
-    // C++ wrapper type for curve_or_render
-    typedef SELECT curve_or_render;
-    // C++ wrapper type for curve_style_font_select
-    typedef SELECT curve_style_font_select;
-    // C++ wrapper type for date_and_time_item
-    typedef SELECT date_and_time_item;
-    // C++ wrapper type for date_item
-    typedef SELECT date_item;
-    // C++ wrapper type for date_time_item
-    typedef SELECT date_time_item;
-    // C++ wrapper type for date_time_or_event_occurrence
-    typedef SELECT date_time_or_event_occurrence;
-    // C++ wrapper type for date_time_select
-    typedef SELECT date_time_select;
-    // C++ wrapper type for day_in_month_number
-    typedef INTEGER day_in_month_number;
-    // C++ wrapper type for day_in_week_number
-    typedef INTEGER day_in_week_number;
-    // C++ wrapper type for day_in_year_number
-    typedef INTEGER day_in_year_number;
-    // C++ wrapper type for defined_symbol_select
-    typedef SELECT defined_symbol_select;
-    // C++ wrapper type for derived_property_select
-    typedef SELECT derived_property_select;
-    // C++ wrapper type for description_attribute_select
-    typedef SELECT description_attribute_select;
-    // C++ wrapper type for descriptive_measure
-    typedef STRING descriptive_measure;
-    // C++ wrapper type for dimension_count
-    typedef INTEGER dimension_count;
-    // C++ wrapper type for dimension_extent_usage
-    typedef ENUMERATION dimension_extent_usage;
-    // C++ wrapper type for dimensional_characteristic
-    typedef SELECT dimensional_characteristic;
-    // C++ wrapper type for direction_count_select
-    typedef SELECT direction_count_select;
-    // C++ wrapper type for document_identifier_assigned_item
-    typedef SELECT document_identifier_assigned_item;
-    // C++ wrapper type for document_reference_item
-    typedef SELECT document_reference_item;
-    // C++ wrapper type for dose_equivalent_measure
-    typedef REAL dose_equivalent_measure;
-    // C++ wrapper type for draughting_callout_element
-    typedef SELECT draughting_callout_element;
-    // C++ wrapper type for draughting_model_item_association_select
-    typedef SELECT draughting_model_item_association_select;
-    // C++ wrapper type for draughting_model_item_select
-    typedef SELECT draughting_model_item_select;
-    // C++ wrapper type for draughting_titled_item
-    typedef SELECT draughting_titled_item;
-    // C++ wrapper type for effectivity_item
-    typedef SELECT effectivity_item;
-    // C++ wrapper type for electric_charge_measure
-    typedef REAL electric_charge_measure;
-    // C++ wrapper type for electric_current_measure
-    typedef REAL electric_current_measure;
-    // C++ wrapper type for electric_potential_measure
-    typedef REAL electric_potential_measure;
-    // C++ wrapper type for energy_measure
-    typedef REAL energy_measure;
-    // C++ wrapper type for event_occurrence_item
-    typedef SELECT event_occurrence_item;
-    // C++ wrapper type for external_identification_item
-    typedef SELECT external_identification_item;
-    // C++ wrapper type for fill_area_style_tile_shape_select
-    typedef SELECT fill_area_style_tile_shape_select;
-    // C++ wrapper type for fill_style_select
-    typedef SELECT fill_style_select;
-    // C++ wrapper type for font_select
-    typedef SELECT font_select;
-    // C++ wrapper type for force_measure
-    typedef REAL force_measure;
-    // C++ wrapper type for founded_item_select
-    typedef SELECT founded_item_select;
-    // C++ wrapper type for frequency_measure
-    typedef REAL frequency_measure;
-    // C++ wrapper type for generalized_surface_select
-    typedef SELECT generalized_surface_select;
-    // C++ wrapper type for geometric_item_specific_usage_select
-    typedef SELECT geometric_item_specific_usage_select;
-    // C++ wrapper type for geometric_set_select
-    typedef SELECT geometric_set_select;
-    // C++ wrapper type for groupable_item
-    typedef SELECT groupable_item;
-    // C++ wrapper type for hour_in_day
-    typedef INTEGER hour_in_day;
-    // C++ wrapper type for id_attribute_select
-    typedef SELECT id_attribute_select;
-    // C++ wrapper type for identification_item
-    typedef SELECT identification_item;
-    // C++ wrapper type for identifier
-    typedef STRING identifier;
-    // C++ wrapper type for illuminance_measure
-    typedef REAL illuminance_measure;
-    // C++ wrapper type for inductance_measure
-    typedef REAL inductance_measure;
-    // C++ wrapper type for instance_usage_context_select
-    typedef SELECT instance_usage_context_select;
-    // C++ wrapper type for invisibility_context
-    typedef SELECT invisibility_context;
-    // C++ wrapper type for invisible_item
-    typedef SELECT invisible_item;
-    // C++ wrapper type for ir_usage_item
-    typedef SELECT ir_usage_item;
-    // C++ wrapper type for knot_type
-    typedef ENUMERATION knot_type;
-    // C++ wrapper type for label
-    typedef STRING label;
-    // C++ wrapper type for layered_item
-    typedef SELECT layered_item;
-    // C++ wrapper type for length_measure
-    typedef REAL length_measure;
-    // C++ wrapper type for limit_condition
-    typedef ENUMERATION limit_condition;
-    // C++ wrapper type for list_of_reversible_topology_item
-    typedef ListOf< SELECT, 0, 0 > list_of_reversible_topology_item;
-    // C++ wrapper type for luminous_flux_measure
-    typedef REAL luminous_flux_measure;
-    // C++ wrapper type for luminous_intensity_measure
-    typedef REAL luminous_intensity_measure;
-    // C++ wrapper type for magnetic_flux_density_measure
-    typedef REAL magnetic_flux_density_measure;
-    // C++ wrapper type for magnetic_flux_measure
-    typedef REAL magnetic_flux_measure;
-    // C++ wrapper type for marker_select
-    typedef SELECT marker_select;
-    // C++ wrapper type for marker_type
-    typedef ENUMERATION marker_type;
-    // C++ wrapper type for mass_measure
-    typedef REAL mass_measure;
-    // C++ wrapper type for measure_value
-    typedef SELECT measure_value;
-    // C++ wrapper type for mechanical_design_and_draughting_relationship_select
-    typedef SELECT mechanical_design_and_draughting_relationship_select;
-    // C++ wrapper type for mechanical_design_geometric_presentation_area_items
-    typedef SELECT mechanical_design_geometric_presentation_area_items;
-    // C++ wrapper type for mechanical_design_geometric_presentation_representation_items
-    typedef SELECT mechanical_design_geometric_presentation_representation_items;
-    // C++ wrapper type for message
-    typedef STRING message;
-    // C++ wrapper type for minute_in_hour
-    typedef INTEGER minute_in_hour;
-    // C++ wrapper type for month_in_year_number
-    typedef INTEGER month_in_year_number;
-    // C++ wrapper type for multi_language_attribute_item
-    typedef SELECT multi_language_attribute_item;
-    // C++ wrapper type for name_attribute_select
-    typedef SELECT name_attribute_select;
-    // C++ wrapper type for name_item
-    typedef SELECT name_item;
-    // C++ wrapper type for non_negative_length_measure
-    typedef REAL non_negative_length_measure;
-    // C++ wrapper type for nonnegative_integer
-    typedef INTEGER nonnegative_integer;
-    // C++ wrapper type for null_style
-    typedef ENUMERATION null_style;
-    // C++ wrapper type for numeric_measure
-    typedef NUMBER numeric_measure;
-    // C++ wrapper type for organization_item
-    typedef SELECT organization_item;
-    // C++ wrapper type for orientation_basis_select
-    typedef SELECT orientation_basis_select;
-    // C++ wrapper type for parameter_value
-    typedef REAL parameter_value;
-    // C++ wrapper type for pcurve_or_surface
-    typedef SELECT pcurve_or_surface;
-    // C++ wrapper type for person_and_organization_item
-    typedef SELECT person_and_organization_item;
-    // C++ wrapper type for person_organization_select
-    typedef SELECT person_organization_select;
-    // C++ wrapper type for picture_representation_item_select
-    typedef SELECT picture_representation_item_select;
-    // C++ wrapper type for plane_angle_measure
-    typedef REAL plane_angle_measure;
-    // C++ wrapper type for plane_or_planar_box
-    typedef SELECT plane_or_planar_box;
-    // C++ wrapper type for point_and_vector_member
-    typedef SELECT point_and_vector_member;
-    // C++ wrapper type for point_and_vector_members
-    typedef ListOf< SELECT, 2, 3 > point_and_vector_members;
-    // C++ wrapper type for positive_integer
-    typedef INTEGER positive_integer;
-    // C++ wrapper type for positive_length_measure
-    typedef REAL positive_length_measure;
-    // C++ wrapper type for positive_plane_angle_measure
-    typedef REAL positive_plane_angle_measure;
-    // C++ wrapper type for positive_ratio_measure
-    typedef REAL positive_ratio_measure;
-    // C++ wrapper type for power_measure
-    typedef REAL power_measure;
-    // C++ wrapper type for preferred_surface_curve_representation
-    typedef ENUMERATION preferred_surface_curve_representation;
-    // C++ wrapper type for presentable_text
-    typedef STRING presentable_text;
-    // C++ wrapper type for presentation_representation_select
-    typedef SELECT presentation_representation_select;
-    // C++ wrapper type for presentation_size_assignment_select
-    typedef SELECT presentation_size_assignment_select;
-    // C++ wrapper type for presentation_style_select
-    typedef SELECT presentation_style_select;
-    // C++ wrapper type for presented_item_select
-    //typedef SELECT presented_item_select;
-    // C++ wrapper type for pressure_measure
-    typedef REAL pressure_measure;
-    // C++ wrapper type for product_definition_or_assembly_relationship
-    typedef SELECT product_definition_or_assembly_relationship;
-    // C++ wrapper type for product_definition_or_breakdown_element_usage
-    typedef SELECT product_definition_or_breakdown_element_usage;
-    // C++ wrapper type for product_definition_or_product_definition_relationship
-    typedef SELECT product_definition_or_product_definition_relationship;
-    // C++ wrapper type for product_or_formation_or_definition
-    typedef SELECT product_or_formation_or_definition;
-    // C++ wrapper type for project_item
-    typedef SELECT project_item;
-    // C++ wrapper type for radioactivity_measure
-    typedef REAL radioactivity_measure;
-    // C++ wrapper type for ratio_measure
-    typedef REAL ratio_measure;
-    // C++ wrapper type for rendering_properties_select
-    typedef SELECT rendering_properties_select;
-    // C++ wrapper type for represented_definition
-    typedef SELECT represented_definition;
-    // C++ wrapper type for requirement_assigned_item
-    typedef SELECT requirement_assigned_item;
-    // C++ wrapper type for requirement_satisfaction_item
-    typedef SELECT requirement_satisfaction_item;
-    // C++ wrapper type for requirement_source_item
-    typedef SELECT requirement_source_item;
-    // C++ wrapper type for resistance_measure
-    typedef REAL resistance_measure;
-    // C++ wrapper type for reversible_topology
-    typedef SELECT reversible_topology;
-    // C++ wrapper type for reversible_topology_item
-    typedef SELECT reversible_topology_item;
-    // C++ wrapper type for role_select
-    typedef SELECT role_select;
-    // C++ wrapper type for rule_superseded_item
-    typedef SELECT rule_superseded_item;
-    // C++ wrapper type for second_in_minute
-    typedef REAL second_in_minute;
-    // C++ wrapper type for security_classification_item
-    typedef SELECT security_classification_item;
-    // C++ wrapper type for set_of_reversible_topology_item
-    typedef ListOf< SELECT, 0, 0 > set_of_reversible_topology_item;
-    // C++ wrapper type for shading_curve_method
-    typedef ENUMERATION shading_curve_method;
-    // C++ wrapper type for shading_surface_method
-    typedef ENUMERATION shading_surface_method;
-    // C++ wrapper type for shape_definition
-    typedef SELECT shape_definition;
-    // C++ wrapper type for shell
-    typedef SELECT shell;
-    // C++ wrapper type for si_prefix
-    typedef ENUMERATION si_prefix;
-    // C++ wrapper type for si_unit_name
-    typedef ENUMERATION si_unit_name;
-    // C++ wrapper type for size_select
-    typedef SELECT size_select;
-    // C++ wrapper type for sketch_basis_select
-    typedef SELECT sketch_basis_select;
-    // C++ wrapper type for solid_angle_measure
-    typedef REAL solid_angle_measure;
-    // C++ wrapper type for source
-    typedef ENUMERATION source;
-    // C++ wrapper type for source_item
-    typedef SELECT source_item;
-    // C++ wrapper type for start_request_item
-    typedef SELECT start_request_item;
-    // C++ wrapper type for string_representation_item_select
-    typedef SELECT string_representation_item_select;
-    // C++ wrapper type for style_context_select
-    typedef SELECT style_context_select;
-    // C++ wrapper type for surface_side
-    typedef ENUMERATION surface_side;
-    // C++ wrapper type for surface_side_style_select
-    typedef SELECT surface_side_style_select;
-    // C++ wrapper type for surface_style_element_select
-    typedef SELECT surface_style_element_select;
-    // C++ wrapper type for symbol_style_select
-    typedef SELECT symbol_style_select;
-    // C++ wrapper type for text
-    typedef STRING text;
-    // C++ wrapper type for text_alignment
-    typedef STRING text_alignment;
-    // C++ wrapper type for text_delineation
-    typedef STRING text_delineation;
-    // C++ wrapper type for text_or_character
-    typedef SELECT text_or_character;
-    // C++ wrapper type for text_path
-    typedef ENUMERATION text_path;
-    // C++ wrapper type for text_string_representation_item
-    typedef SELECT text_string_representation_item;
-    // C++ wrapper type for thermodynamic_temperature_measure
-    typedef REAL thermodynamic_temperature_measure;
-    // C++ wrapper type for time_interval_item
-    typedef SELECT time_interval_item;
-    // C++ wrapper type for time_measure
-    typedef REAL time_measure;
-    // C++ wrapper type for tolerance_method_definition
-    typedef SELECT tolerance_method_definition;
-    // C++ wrapper type for transformation
-    typedef SELECT transformation;
-    // C++ wrapper type for transition_code
-    typedef ENUMERATION transition_code;
-    // C++ wrapper type for trim_condition_select
-    typedef SELECT trim_condition_select;
-    // C++ wrapper type for trim_intent
-    typedef ENUMERATION trim_intent;
-    // C++ wrapper type for trimming_preference
-    typedef ENUMERATION trimming_preference;
-    // C++ wrapper type for trimming_select
-    typedef SELECT trimming_select;
-    // C++ wrapper type for u_direction_count
-    typedef INTEGER u_direction_count;
-    // C++ wrapper type for unit
-    typedef SELECT unit;
-    // C++ wrapper type for v_direction_count
-    typedef INTEGER v_direction_count;
-    // C++ wrapper type for value_qualifier
-    typedef SELECT value_qualifier;
-    // C++ wrapper type for vector_or_direction
-    typedef SELECT vector_or_direction;
-    // C++ wrapper type for velocity_measure
-    typedef REAL velocity_measure;
-    // C++ wrapper type for volume_measure
-    typedef REAL volume_measure;
-    // C++ wrapper type for week_in_year_number
-    typedef INTEGER week_in_year_number;
-    // C++ wrapper type for work_item
-    typedef SELECT work_item;
-    // C++ wrapper type for year_number
-    typedef INTEGER year_number;
-
-
-	// ******************************************************************************
-	// StepFile Entities
-	// ******************************************************************************
-
-	struct measure_with_unit;
-	struct absorbed_dose_measure_with_unit;
-	struct derived_unit;
-	struct absorbed_dose_unit;
-	//struct abstract_variable;
-	struct acceleration_measure_with_unit;
-	struct acceleration_unit;
-	struct action;
-	struct action_assignment;
-	typedef NotImplemented action_directive; // (not currently used by Assimp)
-	struct action_method;
-	struct action_method_assignment;
-	struct action_method_relationship;
-	typedef NotImplemented action_method_role; // (not currently used by Assimp)
-	typedef NotImplemented action_property; // (not currently used by Assimp)
-	typedef NotImplemented action_property_representation; // (not currently used by Assimp)
-	typedef NotImplemented action_relationship; // (not currently used by Assimp)
-	struct action_request_assignment;
-	typedef NotImplemented action_request_solution; // (not currently used by Assimp)
-	typedef NotImplemented action_request_status; // (not currently used by Assimp)
-	typedef NotImplemented action_status; // (not currently used by Assimp)
-	struct address;
-	struct representation;
-	struct shape_representation;
-	struct advanced_brep_shape_representation;
-	struct face_surface;
-	struct advanced_face;
-	typedef NotImplemented alternate_product_relationship; // (not currently used by Assimp)
-	struct amount_of_substance_measure_with_unit;
-	struct named_unit;
-	struct amount_of_substance_unit;
-	struct angle_direction_reference;
-	struct representation_item;
-	struct geometric_representation_item;
-	struct draughting_callout;
-	struct dimension_curve_directed_callout;
-	struct angular_dimension;
-	struct shape_aspect_relationship;
-	struct dimensional_location;
-	struct angular_location;
-	struct dimensional_size;
-	struct angular_size;
-	struct geometric_tolerance;
-	struct geometric_tolerance_with_datum_reference;
-	struct angularity_tolerance;
-	struct styled_item;
-	struct annotation_occurrence;
-	struct annotation_curve_occurrence;
-	struct annotation_fill_area;
-	struct annotation_fill_area_occurrence;
-	struct annotation_occurrence_relationship;
-	struct annotation_occurrence_associativity;
-	struct annotation_plane;
-	struct annotation_symbol_occurrence;
-	struct annotation_subfigure_occurrence;
-	struct mapped_item;
-	struct annotation_symbol;
-	struct annotation_text;
-	struct annotation_text_character;
-	struct annotation_text_occurrence;
-	struct shape_aspect;
-	struct derived_shape_aspect;
-	struct apex;
-	typedef NotImplemented application_context; // (not currently used by Assimp)
-	struct application_context_element;
-	typedef NotImplemented application_protocol_definition; // (not currently used by Assimp)
-	struct applied_action_assignment;
-	struct applied_action_method_assignment;
-	struct applied_action_request_assignment;
-	struct approval_assignment;
-	struct applied_approval_assignment;
-	struct attribute_classification_assignment;
-	struct applied_attribute_classification_assignment;
-	struct certification_assignment;
-	struct applied_certification_assignment;
-	struct classification_assignment;
-	struct applied_classification_assignment;
-	struct contract_assignment;
-	struct applied_contract_assignment;
-	struct date_and_time_assignment;
-	struct applied_date_and_time_assignment;
-	struct date_assignment;
-	struct applied_date_assignment;
-	struct document_reference;
-	struct applied_document_reference;
-	struct document_usage_constraint_assignment;
-	struct applied_document_usage_constraint_assignment;
-	struct effectivity_assignment;
-	struct applied_effectivity_assignment;
-	struct event_occurrence_assignment;
-	struct applied_event_occurrence_assignment;
-	struct identification_assignment;
-	struct external_identification_assignment;
-	struct applied_external_identification_assignment;
-	struct group_assignment;
-	struct applied_group_assignment;
-	struct applied_identification_assignment;
-	struct name_assignment;
-	struct applied_name_assignment;
-	struct organization_assignment;
-	struct applied_organization_assignment;
-	struct organizational_project_assignment;
-	struct applied_organizational_project_assignment;
-	struct person_and_organization_assignment;
-	struct applied_person_and_organization_assignment;
-	//struct presented_item;
-	struct applied_presented_item;
-	struct security_classification_assignment;
-	struct applied_security_classification_assignment;
-	struct time_interval_assignment;
-	struct applied_time_interval_assignment;
-	struct applied_usage_right;
-	typedef NotImplemented approval; // (not currently used by Assimp)
-	typedef NotImplemented approval_date_time; // (not currently used by Assimp)
-	typedef NotImplemented approval_person_organization; // (not currently used by Assimp)
-	typedef NotImplemented approval_relationship; // (not currently used by Assimp)
-	typedef NotImplemented approval_role; // (not currently used by Assimp)
-	typedef NotImplemented approval_status; // (not currently used by Assimp)
-	struct area_in_set;
-	struct area_measure_with_unit;
-	struct area_unit;
-	struct product_definition_relationship;
-	struct product_definition_usage;
-	struct assembly_component_usage;
-	typedef NotImplemented assembly_component_usage_substitute; // (not currently used by Assimp)
-	struct assigned_requirement;
-	struct compound_representation_item;
-	struct atomic_formula;
-	struct attribute_assertion;
-	struct attribute_language_assignment;
-	struct attribute_value_assignment;
-	typedef NotImplemented attribute_value_role; // (not currently used by Assimp)
-	struct auxiliary_geometric_representation_item;
-	struct placement;
-	struct axis1_placement;
-	struct axis2_placement_2d;
-	struct axis2_placement_3d;
-	struct curve;
-	struct bounded_curve;
-	struct b_spline_curve;
-	struct b_spline_curve_with_knots;
-	struct surface;
-	struct bounded_surface;
-	struct b_spline_surface;
-	struct b_spline_surface_with_knots;
-	struct product_definition;
-	struct rule_software_definition;
-	struct rule_definition;
-	struct back_chaining_rule;
-	struct back_chaining_rule_body;
-	struct colour;
-	struct background_colour;
-	struct beveled_sheet_representation;
-	struct bezier_curve;
-	struct bezier_surface;
-	struct generic_expression;
-	struct binary_generic_expression;
-	struct binary_numeric_expression;
-	struct binary_representation_item;
-	struct block;
-	struct expression;
-	struct boolean_expression;
-	struct boolean_literal;
-	struct boolean_representation_item;
-	struct boolean_result;
-	struct composite_curve;
-	struct composite_curve_on_surface;
-	struct boundary_curve;
-	struct bounded_pcurve;
-	struct bounded_surface_curve;
-	struct founded_item;
-	struct box_domain;
-	struct half_space_solid;
-	struct boxed_half_space;
-	struct breakdown_context;
-	struct breakdown_element_group_assignment;
-	struct breakdown_element_realization;
-	struct breakdown_element_usage;
-	struct breakdown_of;
-	struct solid_model;
-	struct manifold_solid_brep;
-	struct brep_with_voids;
-	struct bytes_representation_item;
-	struct date;
-	struct calendar_date;
-	struct camera_image;
-	struct camera_image_3d_with_scale;
-	struct camera_model;
-	struct camera_model_d3;
-	struct camera_model_d3_multi_clipping;
-	struct camera_model_d3_multi_clipping_intersection;
-	struct camera_model_d3_multi_clipping_union;
-	struct camera_model_d3_with_hlhsr;
-	struct camera_model_with_light_sources;
-	struct representation_map;
-	struct camera_usage;
-	struct capacitance_measure_with_unit;
-	struct capacitance_unit;
-	struct point;
-	struct cartesian_point;
-	struct cartesian_transformation_operator;
-	struct cartesian_transformation_operator_2d;
-	struct cartesian_transformation_operator_3d;
-	struct cc_design_approval;
-	struct cc_design_certification;
-	struct cc_design_contract;
-	struct cc_design_date_and_time_assignment;
-	struct cc_design_person_and_organization_assignment;
-	struct cc_design_security_classification;
-	struct cc_design_specification_reference;
-	struct celsius_temperature_measure_with_unit;
-	struct centre_of_symmetry;
-	typedef NotImplemented certification; // (not currently used by Assimp)
-	typedef NotImplemented certification_type; // (not currently used by Assimp)
-	struct change;
-	struct change_request;
-	typedef NotImplemented character_glyph_font_usage; // (not currently used by Assimp)
-	struct character_glyph_style_outline;
-	struct character_glyph_style_stroke;
-	struct symbol_representation;
-	struct generic_character_glyph_symbol;
-	struct character_glyph_symbol;
-	struct character_glyph_symbol_outline;
-	struct character_glyph_symbol_stroke;
-	struct general_property;
-	struct characteristic_data_column_header;
-	struct general_property_relationship;
-	struct characteristic_data_column_header_link;
-	struct characteristic_data_table_header;
-	struct characteristic_data_table_header_decomposition;
-	struct group;
-	struct characteristic_type;
-	struct characterized_class;
-	struct characterized_object;
-	struct conic;
-	struct circle;
-	struct circular_runout_tolerance;
-	typedef NotImplemented class_t; // (not currently used by Assimp)
-	struct class_by_extension;
-	struct class_by_intension;
-	struct class_system;
-	struct effectivity_context_assignment;
-	struct class_usage_effectivity_context_assignment;
-	typedef NotImplemented classification_role; // (not currently used by Assimp)
-	struct topological_representation_item;
-	struct connected_face_set;
-	struct closed_shell;
-	struct coaxiality_tolerance;
-	struct colour_specification;
-	struct colour_rgb;
-	struct common_datum;
-	struct comparison_expression;
-	struct complex_clause;
-	struct complex_conjunctive_clause;
-	struct complex_disjunctive_clause;
-	struct modified_solid;
-	struct shelled_solid;
-	struct complex_shelled_solid;
-	struct composite_assembly_definition;
-	struct composite_assembly_sequence_definition;
-	struct laminate_table;
-	struct part_laminate_table;
-	struct composite_assembly_table;
-	struct composite_curve_segment;
-	struct material_designation;
-	struct composite_material_designation;
-	struct composite_shape_aspect;
-	struct composite_sheet_representation;
-	struct composite_text;
-	struct composite_text_with_associated_curves;
-	struct composite_text_with_blanking_box;
-	struct composite_text_with_delineation;
-	struct composite_text_with_extent;
-	struct compound_shape_representation;
-	struct concentricity_tolerance;
-	typedef NotImplemented concept_feature_operator; // (not currently used by Assimp)
-	struct concept_feature_relationship;
-	struct concept_feature_relationship_with_condition;
-	struct product_concept_feature;
-	struct conditional_concept_feature;
-	struct conductance_measure_with_unit;
-	struct conductance_unit;
-	struct configuration_item;
-	struct configurable_item;
-	typedef NotImplemented configuration_design; // (not currently used by Assimp)
-	struct effectivity;
-	struct product_definition_effectivity;
-	struct configuration_effectivity;
-	struct configuration_item_relationship;
-	struct configuration_item_hierarchical_relationship;
-	struct configuration_item_revision_sequence;
-	struct configured_effectivity_assignment;
-	struct configured_effectivity_context_assignment;
-	struct conical_stepped_hole_transition;
-	struct elementary_surface;
-	struct conical_surface;
-	struct connected_edge_set;
-	struct connected_face_sub_set;
-	struct constructive_geometry_representation;
-	struct representation_relationship;
-	struct constructive_geometry_representation_relationship;
-	struct contact_ratio_representation;
-	struct invisibility;
-	struct context_dependent_invisibility;
-	struct over_riding_styled_item;
-	struct context_dependent_over_riding_styled_item;
-	typedef NotImplemented context_dependent_shape_representation; // (not currently used by Assimp)
-	struct context_dependent_unit;
-	typedef NotImplemented contract; // (not currently used by Assimp)
-	typedef NotImplemented contract_relationship; // (not currently used by Assimp)
-	typedef NotImplemented contract_type; // (not currently used by Assimp)
-	struct conversion_based_unit;
-	typedef NotImplemented coordinated_universal_time_offset; // (not currently used by Assimp)
-	struct csg_shape_representation;
-	struct csg_solid;
-	struct currency;
-	struct currency_measure_with_unit;
-	struct curve_bounded_surface;
-	struct curve_dimension;
-	struct curve_replica;
-	struct curve_style;
-	struct curve_style_font;
-	struct curve_style_font_and_scaling;
-	struct curve_style_font_pattern;
-	typedef NotImplemented curve_style_rendering; // (not currently used by Assimp)
-	struct curve_swept_solid_shape_representation;
-	struct cylindrical_surface;
-	struct cylindricity_tolerance;
-	typedef NotImplemented data_environment; // (not currently used by Assimp)
-	typedef NotImplemented date_and_time; // (not currently used by Assimp)
-	struct date_representation_item;
-	typedef NotImplemented date_role; // (not currently used by Assimp)
-	struct date_time_representation_item;
-	typedef NotImplemented date_time_role; // (not currently used by Assimp)
-	struct dated_effectivity;
-	struct datum;
-	struct datum_feature;
-	struct datum_feature_callout;
-	struct datum_reference;
-	struct datum_target;
-	struct datum_target_callout;
-	struct default_tolerance_table;
-	struct default_tolerance_table_cell;
-	struct defined_symbol;
-	struct definitional_representation;
-	struct definitional_representation_relationship;
-	struct definitional_representation_relationship_with_same_context;
-	struct degenerate_pcurve;
-	struct toroidal_surface;
-	struct degenerate_toroidal_surface;
-	typedef NotImplemented derived_unit_element; // (not currently used by Assimp)
-	typedef NotImplemented description_attribute; // (not currently used by Assimp)
-	struct descriptive_representation_item;
-	struct product_definition_context;
-	struct design_context;
-	struct design_make_from_relationship;
-	struct diameter_dimension;
-	struct ratio_measure_with_unit;
-	struct dielectric_constant_measure_with_unit;
-	struct dimension_callout;
-	struct draughting_callout_relationship;
-	struct dimension_callout_component_relationship;
-	struct dimension_callout_relationship;
-	struct dimension_curve;
-	struct terminator_symbol;
-	struct dimension_curve_terminator;
-	struct dimension_curve_terminator_to_projection_curve_associativity;
-	struct dimension_pair;
-	typedef NotImplemented dimension_related_tolerance_zone_element; // (not currently used by Assimp)
-	struct dimension_text_associativity;
-	typedef NotImplemented dimensional_characteristic_representation; // (not currently used by Assimp)
-	typedef NotImplemented dimensional_exponents; // (not currently used by Assimp)
-	struct dimensional_location_with_path;
-	struct dimensional_size_with_path;
-	struct executed_action;
-	struct directed_action;
-	struct directed_dimensional_location;
-	struct direction;
-	typedef NotImplemented document; // (not currently used by Assimp)
-	struct document_file;
-	struct document_identifier;
-	struct document_identifier_assignment;
-	struct document_product_association;
-	struct document_product_equivalence;
-	typedef NotImplemented document_relationship; // (not currently used by Assimp)
-	typedef NotImplemented document_representation_type; // (not currently used by Assimp)
-	typedef NotImplemented document_type; // (not currently used by Assimp)
-	typedef NotImplemented document_usage_constraint; // (not currently used by Assimp)
-	typedef NotImplemented document_usage_role; // (not currently used by Assimp)
-	struct dose_equivalent_measure_with_unit;
-	struct dose_equivalent_unit;
-	struct double_offset_shelled_solid;
-	struct item_defined_transformation;
-	struct transformation_with_derived_angle;
-	struct draped_defined_transformation;
-	struct draughting_annotation_occurrence;
-	struct draughting_elements;
-	struct draughting_model;
-	struct item_identified_representation_usage;
-	struct draughting_model_item_association;
-	struct pre_defined_colour;
-	struct draughting_pre_defined_colour;
-	struct pre_defined_item;
-	struct pre_defined_curve_font;
-	struct draughting_pre_defined_curve_font;
-	struct pre_defined_text_font;
-	struct draughting_pre_defined_text_font;
-	struct draughting_subfigure_representation;
-	struct draughting_symbol_representation;
-	struct text_literal;
-	struct text_literal_with_delineation;
-	struct draughting_text_literal_with_delineation;
-	typedef NotImplemented draughting_title; // (not currently used by Assimp)
-	typedef NotImplemented drawing_definition; // (not currently used by Assimp)
-	struct presentation_set;
-	struct drawing_revision;
-	typedef NotImplemented drawing_revision_sequence; // (not currently used by Assimp)
-	struct presentation_representation;
-	struct presentation_area;
-	struct drawing_sheet_revision;
-	struct drawing_sheet_revision_sequence;
-	struct drawing_sheet_revision_usage;
-	struct edge;
-	struct edge_based_wireframe_model;
-	struct edge_based_wireframe_shape_representation;
-	struct edge_blended_solid;
-	struct edge_curve;
-	struct edge_loop;
-	typedef NotImplemented effectivity_context_role; // (not currently used by Assimp)
-	typedef NotImplemented effectivity_relationship; // (not currently used by Assimp)
-	struct electric_charge_measure_with_unit;
-	struct electric_charge_unit;
-	struct electric_current_measure_with_unit;
-	struct electric_current_unit;
-	struct electric_potential_measure_with_unit;
-	struct electric_potential_unit;
-	struct elementary_brep_shape_representation;
-	struct ellipse;
-	struct energy_measure_with_unit;
-	struct energy_unit;
-	struct property_definition;
-	struct fact_type;
-	struct entity_assertion;
-	struct enum_reference_prefix;
-	typedef NotImplemented environment; // (not currently used by Assimp)
-	struct evaluated_characteristic;
-	struct evaluated_degenerate_pcurve;
-	struct evaluation_product_definition;
-	struct event_occurrence;
-	typedef NotImplemented event_occurrence_relationship; // (not currently used by Assimp)
-	typedef NotImplemented event_occurrence_role; // (not currently used by Assimp)
-	struct product_concept_feature_category;
-	struct exclusive_product_concept_feature_category;
-	struct uncertainty_qualifier;
-	struct standard_uncertainty;
-	struct expanded_uncertainty;
-	struct representation_item_relationship;
-	struct explicit_procedural_representation_item_relationship;
-	struct explicit_procedural_geometric_representation_item_relationship;
-	struct explicit_procedural_representation_relationship;
-	struct explicit_procedural_shape_representation_relationship;
-	struct expression_conversion_based_unit;
-	struct extension;
-	struct extent;
-	struct external_source;
-	struct external_class_library;
-	typedef NotImplemented external_source_relationship; // (not currently used by Assimp)
-	struct externally_defined_class;
-	struct externally_defined_colour;
-	struct externally_defined_context_dependent_unit;
-	struct externally_defined_conversion_based_unit;
-	struct externally_defined_currency;
-	struct externally_defined_item;
-	struct externally_defined_curve_font;
-	struct externally_defined_dimension_definition;
-	struct externally_defined_general_property;
-	struct externally_defined_hatch_style;
-	typedef NotImplemented externally_defined_item_relationship; // (not currently used by Assimp)
-	struct externally_defined_marker;
-	struct picture_representation_item;
-	struct externally_defined_picture_representation_item;
-	struct externally_defined_representation_item;
-	struct externally_defined_string;
-	struct externally_defined_symbol;
-	struct externally_defined_terminator_symbol;
-	struct externally_defined_text_font;
-	struct externally_defined_tile;
-	struct externally_defined_tile_style;
-	struct swept_area_solid;
-	struct extruded_area_solid;
-	struct swept_face_solid;
-	struct extruded_face_solid;
-	struct extruded_face_solid_with_trim_conditions;
-	struct extruded_face_solid_with_draft_angle;
-	struct extruded_face_solid_with_multiple_draft_angles;
-	struct face;
-	struct face_based_surface_model;
-	struct face_bound;
-	struct face_outer_bound;
-	struct faceted_brep;
-	struct faceted_brep_shape_representation;
-	struct fill_area_style;
-	typedef NotImplemented fill_area_style_colour; // (not currently used by Assimp)
-	struct fill_area_style_hatching;
-	struct fill_area_style_tile_coloured_region;
-	struct fill_area_style_tile_curve_with_style;
-	struct fill_area_style_tile_symbol_with_style;
-	struct fill_area_style_tiles;
-	struct shape_representation_relationship;
-	struct flat_pattern_ply_representation_relationship;
-	struct flatness_tolerance;
-	struct force_measure_with_unit;
-	struct force_unit;
-	struct forward_chaining_rule;
-	struct forward_chaining_rule_premise;
-	struct frequency_measure_with_unit;
-	struct frequency_unit;
-	struct func;
-	struct functional_breakdown_context;
-	struct functional_element_usage;
-	typedef NotImplemented functionally_defined_transformation; // (not currently used by Assimp)
-	struct general_material_property;
-	typedef NotImplemented general_property_association; // (not currently used by Assimp)
-	struct simple_generic_expression;
-	struct generic_literal;
-	struct generic_variable;
-	struct geometric_alignment;
-	struct geometric_set;
-	struct geometric_curve_set;
-	struct geometric_intersection;
-	struct geometric_item_specific_usage;
-	struct geometric_model_element_relationship;
-	struct representation_context;
-	struct geometric_representation_context;
-	typedef NotImplemented geometric_tolerance_relationship; // (not currently used by Assimp)
-	struct geometric_tolerance_with_defined_unit;
-	struct geometrical_tolerance_callout;
-	struct geometrically_bounded_2d_wireframe_representation;
-	struct geometrically_bounded_surface_shape_representation;
-	struct geometrically_bounded_wireframe_shape_representation;
-	struct global_assignment;
-	struct global_uncertainty_assigned_context;
-	struct global_unit_assigned_context;
-	struct ground_fact;
-	typedef NotImplemented group_relationship; // (not currently used by Assimp)
-	struct hardness_representation;
-	struct hidden_element_over_riding_styled_item;
-	struct hyperbola;
-	typedef NotImplemented id_attribute; // (not currently used by Assimp)
-	typedef NotImplemented identification_role; // (not currently used by Assimp)
-	struct illuminance_measure_with_unit;
-	struct illuminance_unit;
-	struct included_text_block;
-	struct inclusion_product_concept_feature;
-	struct user_selected_elements;
-	struct indirectly_selected_elements;
-	struct indirectly_selected_shape_elements;
-	struct inductance_measure_with_unit;
-	struct inductance_unit;
-	struct information_right;
-	struct information_usage_right;
-	struct instance_usage_context_assignment;
-	struct instanced_feature;
-	struct literal_number;
-	struct int_literal;
-	struct integer_representation_item;
-	struct surface_curve;
-	struct intersection_curve;
-	struct interval_expression;
-	struct iso4217_currency;
-	struct known_source;
-	struct laid_defined_transformation;
-	struct language;
-	struct leader_curve;
-	struct leader_directed_callout;
-	struct leader_directed_dimension;
-	struct leader_terminator;
-	struct length_measure_with_unit;
-	struct length_unit;
-	struct light_source;
-	struct light_source_ambient;
-	struct light_source_directional;
-	struct light_source_positional;
-	struct light_source_spot;
-	typedef NotImplemented limits_and_fits; // (not currently used by Assimp)
-	struct line;
-	struct line_profile_tolerance;
-	struct linear_dimension;
-	struct simple_clause;
-	struct literal_conjunction;
-	struct literal_disjunction;
-	typedef NotImplemented local_time; // (not currently used by Assimp)
-	struct logical_literal;
-	struct logical_representation_item;
-	struct loop;
-	struct loss_tangent_measure_with_unit;
-	struct lot_effectivity;
-	struct luminous_flux_measure_with_unit;
-	struct luminous_flux_unit;
-	struct luminous_intensity_measure_with_unit;
-	struct luminous_intensity_unit;
-	struct magnetic_flux_density_measure_with_unit;
-	struct magnetic_flux_density_unit;
-	struct magnetic_flux_measure_with_unit;
-	struct magnetic_flux_unit;
-	struct make_from_usage_option;
-	struct manifold_subsurface_shape_representation;
-	struct manifold_surface_shape_representation;
-	struct mass_measure_with_unit;
-	struct mass_unit;
-	typedef NotImplemented material_designation_characterization; // (not currently used by Assimp)
-	struct material_property;
-	struct property_definition_representation;
-	struct material_property_representation;
-	typedef NotImplemented measure_qualification; // (not currently used by Assimp)
-	struct measure_representation_item;
-	struct product_context;
-	struct mechanical_context;
-	struct mechanical_design_and_draughting_relationship;
-	struct mechanical_design_geometric_presentation_area;
-	struct mechanical_design_geometric_presentation_representation;
-	struct mechanical_design_presentation_representation_with_draughting;
-	struct mechanical_design_shaded_presentation_area;
-	struct mechanical_design_shaded_presentation_representation;
-	struct min_and_major_ply_orientation_basis;
-	struct modified_geometric_tolerance;
-	struct modified_solid_with_placed_configuration;
-	struct moments_of_inertia_representation;
-	struct multi_language_attribute_assignment;
-	struct multiple_arity_boolean_expression;
-	struct multiple_arity_generic_expression;
-	struct multiple_arity_numeric_expression;
-	typedef NotImplemented name_attribute; // (not currently used by Assimp)
-	struct next_assembly_usage_occurrence;
-	struct non_manifold_surface_shape_representation;
-	struct null_representation_item;
-	struct numeric_expression;
-	typedef NotImplemented object_role; // (not currently used by Assimp)
-	struct offset_curve_2d;
-	struct offset_curve_3d;
-	struct offset_surface;
-	struct one_direction_repeat_factor;
-	struct open_shell;
-	struct ordinal_date;
-	struct projection_directed_callout;
-	struct ordinate_dimension;
-	typedef NotImplemented organization; // (not currently used by Assimp)
-	typedef NotImplemented organization_relationship; // (not currently used by Assimp)
-	typedef NotImplemented organization_role; // (not currently used by Assimp)
-	struct organizational_address;
-	typedef NotImplemented organizational_project; // (not currently used by Assimp)
-	typedef NotImplemented organizational_project_relationship; // (not currently used by Assimp)
-	typedef NotImplemented organizational_project_role; // (not currently used by Assimp)
-	struct oriented_closed_shell;
-	struct oriented_edge;
-	struct oriented_face;
-	struct oriented_open_shell;
-	struct path;
-	struct oriented_path;
-	struct oriented_surface;
-	struct outer_boundary_curve;
-	struct package_product_concept_feature;
-	struct parabola;
-	struct parallel_offset;
-	struct parallelism_tolerance;
-	struct parametric_representation_context;
-	struct partial_document_with_structured_text_representation_assignment;
-	struct pcurve;
-	struct percentage_laminate_definition;
-	struct zone_structural_makeup;
-	struct percentage_laminate_table;
-	struct percentage_ply_definition;
-	struct perpendicular_to;
-	struct perpendicularity_tolerance;
-	typedef NotImplemented person; // (not currently used by Assimp)
-	typedef NotImplemented person_and_organization; // (not currently used by Assimp)
-	struct person_and_organization_address;
-	typedef NotImplemented person_and_organization_role; // (not currently used by Assimp)
-	struct personal_address;
-	struct physical_breakdown_context;
-	struct physical_element_usage;
-	struct presentation_view;
-	struct picture_representation;
-	struct placed_datum_target_feature;
-	struct placed_feature;
-	struct planar_extent;
-	struct planar_box;
-	struct plane;
-	struct plane_angle_measure_with_unit;
-	struct plane_angle_unit;
-	typedef NotImplemented plus_minus_tolerance; // (not currently used by Assimp)
-	struct ply_laminate_definition;
-	struct ply_laminate_sequence_definition;
-	struct ply_laminate_table;
-	struct point_and_vector;
-	struct point_on_curve;
-	struct point_on_surface;
-	struct point_path;
-	struct point_replica;
-	struct point_style;
-	struct polar_complex_number_literal;
-	struct poly_loop;
-	struct polyline;
-	struct position_tolerance;
-	struct positioned_sketch;
-	struct power_measure_with_unit;
-	struct power_unit;
-	struct pre_defined_symbol;
-	struct pre_defined_dimension_symbol;
-	struct pre_defined_geometrical_tolerance_symbol;
-	struct pre_defined_marker;
-	struct pre_defined_point_marker_symbol;
-	struct pre_defined_surface_condition_symbol;
-	struct pre_defined_surface_side_style;
-	struct pre_defined_terminator_symbol;
-	struct pre_defined_tile;
-	typedef NotImplemented precision_qualifier; // (not currently used by Assimp)
-	struct predefined_picture_representation_item;
-	typedef NotImplemented presentation_layer_assignment; // (not currently used by Assimp)
-	typedef NotImplemented presentation_size; // (not currently used by Assimp)
-	struct presentation_style_assignment;
-	struct presentation_style_by_context;
-	typedef NotImplemented presented_item_representation; // (not currently used by Assimp)
-	struct pressure_measure_with_unit;
-	struct pressure_unit;
-	struct procedural_representation;
-	struct procedural_representation_sequence;
-	struct procedural_shape_representation;
-	struct procedural_shape_representation_sequence;
-	typedef NotImplemented product; // (not currently used by Assimp)
-	struct product_category;
-	struct product_class;
-	typedef NotImplemented product_concept; // (not currently used by Assimp)
-	struct product_concept_context;
-	typedef NotImplemented product_concept_feature_association; // (not currently used by Assimp)
-	struct product_concept_feature_category_usage;
-	typedef NotImplemented product_concept_relationship; // (not currently used by Assimp)
-	typedef NotImplemented product_definition_context_association; // (not currently used by Assimp)
-	typedef NotImplemented product_definition_context_role; // (not currently used by Assimp)
-	struct product_definition_element_relationship;
-	struct product_definition_formation;
-	typedef NotImplemented product_definition_formation_relationship; // (not currently used by Assimp)
-	struct product_definition_formation_with_specified_source;
-	struct product_definition_group_assignment;
-	typedef NotImplemented product_definition_occurrence_relationship; // (not currently used by Assimp)
-	struct product_definition_shape;
-	typedef NotImplemented product_definition_substitute; // (not currently used by Assimp)
-	struct product_definition_with_associated_documents;
-	struct product_identification;
-	struct product_material_composition_relationship;
-	struct product_related_product_category;
-	struct product_specification;
-	struct tolerance_zone_definition;
-	struct projected_zone_definition;
-	struct projection_curve;
-	struct promissory_usage_occurrence;
-	typedef NotImplemented property_definition_relationship; // (not currently used by Assimp)
-	struct qualified_representation_item;
-	struct qualitative_uncertainty;
-	struct quantified_assembly_component_usage;
-	struct quasi_uniform_curve;
-	struct quasi_uniform_surface;
-	struct radioactivity_measure_with_unit;
-	struct radioactivity_unit;
-	struct radius_dimension;
-	struct range_characteristic;
-	struct ratio_unit;
-	struct rational_b_spline_curve;
-	struct rational_b_spline_surface;
-	struct rational_representation_item;
-	struct real_literal;
-	struct real_representation_item;
-	struct rectangular_composite_surface;
-	struct rectangular_trimmed_surface;
-	struct referenced_modified_datum;
-	struct relative_event_occurrence;
-	struct rep_item_group;
-	struct reparametrised_composite_curve_segment;
-	struct representation_relationship_with_transformation;
-	struct requirement_assigned_object;
-	struct requirement_assignment;
-	struct requirement_source;
-	struct requirement_view_definition_relationship;
-	struct resistance_measure_with_unit;
-	struct resistance_unit;
-	struct revolved_area_solid;
-	struct revolved_face_solid;
-	struct revolved_face_solid_with_trim_conditions;
-	struct right_angular_wedge;
-	struct right_circular_cone;
-	struct right_circular_cylinder;
-	struct right_to_usage_association;
-	typedef NotImplemented role_association; // (not currently used by Assimp)
-	struct roundness_tolerance;
-	struct row_representation_item;
-	struct row_value;
-	struct row_variable;
-	struct rule_action;
-	struct rule_condition;
-	struct rule_set;
-	struct rule_set_group;
-	struct rule_superseded_assignment;
-	struct rule_supersedence;
-	struct surface_curve_swept_area_solid;
-	struct ruled_surface_swept_area_solid;
-	struct runout_zone_definition;
-	struct runout_zone_orientation;
-	struct runout_zone_orientation_reference_direction;
-	struct satisfied_requirement;
-	struct satisfies_requirement;
-	struct satisfying_item;
-	struct scalar_variable;
-	struct scattering_parameter;
-	struct sculptured_solid;
-	struct seam_curve;
-	typedef NotImplemented security_classification; // (not currently used by Assimp)
-	typedef NotImplemented security_classification_level; // (not currently used by Assimp)
-	struct serial_numbered_effectivity;
-	struct shape_aspect_associativity;
-	struct shape_aspect_deriving_relationship;
-	struct shape_definition_representation;
-	struct shape_dimension_representation;
-	struct shape_feature_definition;
-	struct shape_representation_with_parameters;
-	struct shell_based_surface_model;
-	struct shell_based_wireframe_model;
-	struct shell_based_wireframe_shape_representation;
-	struct si_absorbed_dose_unit;
-	struct si_capacitance_unit;
-	struct si_conductance_unit;
-	struct si_dose_equivalent_unit;
-	struct si_electric_charge_unit;
-	struct si_electric_potential_unit;
-	struct si_energy_unit;
-	struct si_force_unit;
-	struct si_frequency_unit;
-	struct si_illuminance_unit;
-	struct si_inductance_unit;
-	struct si_magnetic_flux_density_unit;
-	struct si_magnetic_flux_unit;
-	struct si_power_unit;
-	struct si_pressure_unit;
-	struct si_radioactivity_unit;
-	struct si_resistance_unit;
-	struct si_unit;
-	struct simple_boolean_expression;
-	struct simple_numeric_expression;
-	struct slash_expression;
-	struct smeared_material_definition;
-	struct solid_angle_measure_with_unit;
-	struct solid_angle_unit;
-	struct solid_curve_font;
-	struct solid_replica;
-	struct solid_with_chamfered_edges;
-	struct solid_with_angle_based_chamfer;
-	struct solid_with_shape_element_pattern;
-	struct solid_with_circular_pattern;
-	struct solid_with_depression;
-	struct solid_with_pocket;
-	struct solid_with_circular_pocket;
-	struct solid_with_protrusion;
-	struct solid_with_circular_protrusion;
-	struct solid_with_hole;
-	struct solid_with_stepped_round_hole;
-	struct solid_with_conical_bottom_round_hole;
-	struct solid_with_constant_radius_edge_blend;
-	struct solid_with_slot;
-	struct solid_with_curved_slot;
-	struct solid_with_double_offset_chamfer;
-	struct solid_with_flat_bottom_round_hole;
-	struct solid_with_general_pocket;
-	struct solid_with_general_protrusion;
-	struct solid_with_groove;
-	struct solid_with_incomplete_circular_pattern;
-	struct solid_with_rectangular_pattern;
-	struct solid_with_incomplete_rectangular_pattern;
-	struct solid_with_rectangular_pocket;
-	struct solid_with_rectangular_protrusion;
-	struct solid_with_single_offset_chamfer;
-	struct solid_with_spherical_bottom_round_hole;
-	struct solid_with_stepped_round_hole_and_conical_transitions;
-	struct solid_with_straight_slot;
-	struct solid_with_tee_section_slot;
-	struct solid_with_through_depression;
-	struct solid_with_trapezoidal_section_slot;
-	struct solid_with_variable_radius_edge_blend;
-	struct source_for_requirement;
-	struct sourced_requirement;
-	struct specification_definition;
-	struct specified_higher_usage_occurrence;
-	struct sphere;
-	struct spherical_surface;
-	struct start_request;
-	struct start_work;
-	struct straightness_tolerance;
-	struct structured_dimension_callout;
-	struct structured_text_composition;
-	struct structured_text_representation;
-	struct subedge;
-	struct subface;
-	struct supplied_part_relationship;
-	struct surface_condition_callout;
-	struct swept_surface;
-	struct surface_of_linear_extrusion;
-	struct surface_of_revolution;
-	struct surface_patch;
-	struct surface_profile_tolerance;
-	typedef NotImplemented surface_rendering_properties; // (not currently used by Assimp)
-	struct surface_replica;
-	struct surface_side_style;
-	struct surface_style_boundary;
-	struct surface_style_control_grid;
-	struct surface_style_fill_area;
-	struct surface_style_parameter_line;
-	struct surface_style_reflectance_ambient;
-	struct surface_style_reflectance_ambient_diffuse;
-	struct surface_style_reflectance_ambient_diffuse_specular;
-	struct surface_style_rendering;
-	struct surface_style_rendering_with_properties;
-	struct surface_style_segmentation_curve;
-	struct surface_style_silhouette;
-	typedef NotImplemented surface_style_transparent; // (not currently used by Assimp)
-	struct surface_style_usage;
-	struct surface_texture_representation;
-	struct surfaced_open_shell;
-	struct swept_disk_solid;
-	struct symbol;
-	typedef NotImplemented symbol_colour; // (not currently used by Assimp)
-	struct symbol_representation_map;
-	struct symbol_style;
-	struct symbol_target;
-	struct symmetric_shape_aspect;
-	struct symmetry_tolerance;
-	struct table_representation_item;
-	struct tactile_appearance_representation;
-	struct tagged_text_format;
-	struct tagged_text_item;
-	struct tangent;
-	typedef NotImplemented text_font; // (not currently used by Assimp)
-	typedef NotImplemented text_font_family; // (not currently used by Assimp)
-	typedef NotImplemented text_font_in_family; // (not currently used by Assimp)
-	struct text_literal_with_associated_curves;
-	struct text_literal_with_blanking_box;
-	struct text_literal_with_extent;
-	struct text_string_representation;
-	struct text_style;
-	typedef NotImplemented text_style_for_defined_font; // (not currently used by Assimp)
-	struct text_style_with_box_characteristics;
-	struct text_style_with_mirror;
-	struct text_style_with_spacing;
-	struct thermal_resistance_measure_with_unit;
-	struct thermal_resistance_unit;
-	struct thermodynamic_temperature_measure_with_unit;
-	struct thermodynamic_temperature_unit;
-	struct thickened_face_solid;
-	struct thickness_laminate_definition;
-	struct thickness_laminate_table;
-	struct time_interval;
-	struct time_interval_based_effectivity;
-	typedef NotImplemented time_interval_relationship; // (not currently used by Assimp)
-	typedef NotImplemented time_interval_role; // (not currently used by Assimp)
-	struct time_interval_with_bounds;
-	struct time_measure_with_unit;
-	struct time_unit;
-	typedef NotImplemented tolerance_value; // (not currently used by Assimp)
-	struct tolerance_zone;
-	typedef NotImplemented tolerance_zone_form; // (not currently used by Assimp)
-	struct torus;
-	struct total_runout_tolerance;
-	struct track_blended_solid;
-	struct track_blended_solid_with_end_conditions;
-	struct trimmed_curve;
-	struct two_direction_repeat_factor;
-	typedef NotImplemented type_qualifier; // (not currently used by Assimp)
-	struct unary_generic_expression;
-	struct unary_numeric_expression;
-	struct uncertainty_assigned_representation;
-	struct uncertainty_measure_with_unit;
-	struct uniform_curve;
-	struct uniform_resource_identifier;
-	struct uniform_surface;
-	struct usage_association;
-	struct user_defined_curve_font;
-	struct user_defined_marker;
-	struct user_defined_terminator_symbol;
-	struct user_selected_shape_elements;
-	struct value_range;
-	struct value_representation_item;
-	struct variable_semantics;
-	struct variational_representation_item;
-	struct vector;
-	struct vector_style;
-	struct velocity_measure_with_unit;
-	struct velocity_unit;
-	typedef NotImplemented versioned_action_request; // (not currently used by Assimp)
-	struct vertex;
-	struct vertex_loop;
-	struct vertex_point;
-	struct vertex_shell;
-	struct view_volume;
-	struct visual_appearance_representation;
-	struct volume_measure_with_unit;
-	struct volume_unit;
-	struct week_of_year_and_day_date;
-	struct wire_shell;
-	struct year_month;
-
-
-
-    // C++ wrapper for measure_with_unit
-    struct measure_with_unit :  ObjectHelper<measure_with_unit,2> { measure_with_unit() : Object("measure_with_unit") {}
-		measure_value::Out value_component;
-		unit::Out unit_component;
-    };
-
-    // C++ wrapper for absorbed_dose_measure_with_unit
-    struct absorbed_dose_measure_with_unit : measure_with_unit, ObjectHelper<absorbed_dose_measure_with_unit,0> { absorbed_dose_measure_with_unit() : Object("absorbed_dose_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for derived_unit
-    struct derived_unit :  ObjectHelper<derived_unit,1> { derived_unit() : Object("derived_unit") {}
-		ListOf< Lazy< NotImplemented >, 1, 0 > elements;
-    };
-
-    // C++ wrapper for absorbed_dose_unit
-    struct absorbed_dose_unit : derived_unit, ObjectHelper<absorbed_dose_unit,0> { absorbed_dose_unit() : Object("absorbed_dose_unit") {}
-
-    };
-
-    // C++ wrapper for abstract_variable
-    struct abstract_variable :  ObjectHelper<abstract_variable,0> { abstract_variable() : Object("abstract_variable") {}
-
-    };
-
-    // C++ wrapper for acceleration_measure_with_unit
-    struct acceleration_measure_with_unit : measure_with_unit, ObjectHelper<acceleration_measure_with_unit,0> { acceleration_measure_with_unit() : Object("acceleration_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for acceleration_unit
-    struct acceleration_unit : derived_unit, ObjectHelper<acceleration_unit,0> { acceleration_unit() : Object("acceleration_unit") {}
-
-    };
-
-    // C++ wrapper for action
-    struct action :  ObjectHelper<action,3> { action() : Object("action") {}
-		label::Out name;
-		Maybe< text::Out > description;
-		Lazy< action_method > chosen_method;
-    };
-
-    // C++ wrapper for action_assignment
-    struct action_assignment :  ObjectHelper<action_assignment,1> { action_assignment() : Object("action_assignment") {}
-		Lazy< action > assigned_action;
-    };
-
-    // C++ wrapper for action_method
-    struct action_method :  ObjectHelper<action_method,4> { action_method() : Object("action_method") {}
-		label::Out name;
-		Maybe< text::Out > description;
-		text::Out consequence;
-		text::Out purpose;
-    };
-
-    // C++ wrapper for action_method_assignment
-    struct action_method_assignment :  ObjectHelper<action_method_assignment,2> { action_method_assignment() : Object("action_method_assignment") {}
-		Lazy< action_method > assigned_action_method;
-		Lazy< NotImplemented > role;
-    };
-
-    // C++ wrapper for action_method_relationship
-    struct action_method_relationship :  ObjectHelper<action_method_relationship,4> { action_method_relationship() : Object("action_method_relationship") {}
-		label::Out name;
-		Maybe< text::Out > description;
-		Lazy< action_method > relating_method;
-		Lazy< action_method > related_method;
-    };
-
-    // C++ wrapper for action_request_assignment
-    struct action_request_assignment :  ObjectHelper<action_request_assignment,1> { action_request_assignment() : Object("action_request_assignment") {}
-		Lazy< NotImplemented > assigned_action_request;
-    };
-
-    // C++ wrapper for address
-    struct address :  ObjectHelper<address,12> { address() : Object("address") {}
-		Maybe< label::Out > internal_location;
-		Maybe< label::Out > street_number;
-		Maybe< label::Out > street;
-		Maybe< label::Out > postal_box;
-		Maybe< label::Out > town;
-		Maybe< label::Out > region;
-		Maybe< label::Out > postal_code;
-		Maybe< label::Out > country;
-		Maybe< label::Out > facsimile_number;
-		Maybe< label::Out > telephone_number;
-		Maybe< label::Out > electronic_mail_address;
-		Maybe< label::Out > telex_number;
-    };
-
-    // C++ wrapper for representation
-    struct representation :  ObjectHelper<representation,3> { representation() : Object("representation") {}
-		label::Out name;
-		ListOf< Lazy< representation_item >, 1, 0 > items;
-		Lazy< representation_context > context_of_items;
-    };
-
-    // C++ wrapper for shape_representation
-    struct shape_representation : representation, ObjectHelper<shape_representation,0> { shape_representation() : Object("shape_representation") {}
-
-    };
-
-    // C++ wrapper for advanced_brep_shape_representation
-    struct advanced_brep_shape_representation : shape_representation, ObjectHelper<advanced_brep_shape_representation,0> { advanced_brep_shape_representation() : Object("advanced_brep_shape_representation") {}
-
-    };
-
-    // C++ wrapper for face_surface
-    struct face_surface :  ObjectHelper<face_surface,2> { face_surface() : Object("face_surface") {}
-		Lazy< surface > face_geometry;
-		BOOLEAN::Out same_sense;
-    };
-
-    // C++ wrapper for advanced_face
-    struct advanced_face : face_surface, ObjectHelper<advanced_face,0> { advanced_face() : Object("advanced_face") {}
-
-    };
-
-    // C++ wrapper for amount_of_substance_measure_with_unit
-    struct amount_of_substance_measure_with_unit : measure_with_unit, ObjectHelper<amount_of_substance_measure_with_unit,0> { amount_of_substance_measure_with_unit() : Object("amount_of_substance_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for named_unit
-    struct named_unit :  ObjectHelper<named_unit,1> { named_unit() : Object("named_unit") {}
-		Lazy< NotImplemented > dimensions;
-    };
-
-    // C++ wrapper for amount_of_substance_unit
-    struct amount_of_substance_unit : named_unit, ObjectHelper<amount_of_substance_unit,0> { amount_of_substance_unit() : Object("amount_of_substance_unit") {}
-
-    };
-
-    // C++ wrapper for angle_direction_reference
-    struct angle_direction_reference :  ObjectHelper<angle_direction_reference,0> { angle_direction_reference() : Object("angle_direction_reference") {}
-
-    };
-
-    // C++ wrapper for representation_item
-    struct representation_item :  ObjectHelper<representation_item,1> { representation_item() : Object("representation_item") {}
-		label::Out name;
-    };
-
-    // C++ wrapper for geometric_representation_item
-    struct geometric_representation_item : representation_item, ObjectHelper<geometric_representation_item,0> { geometric_representation_item() : Object("geometric_representation_item") {}
-
-    };
-
-    // C++ wrapper for draughting_callout
-    struct draughting_callout : geometric_representation_item, ObjectHelper<draughting_callout,1> { draughting_callout() : Object("draughting_callout") {}
-		ListOf< draughting_callout_element, 1, 0 >::Out contents;
-    };
-
-    // C++ wrapper for dimension_curve_directed_callout
-    struct dimension_curve_directed_callout : draughting_callout, ObjectHelper<dimension_curve_directed_callout,0> { dimension_curve_directed_callout() : Object("dimension_curve_directed_callout") {}
-
-    };
-
-    // C++ wrapper for angular_dimension
-    struct angular_dimension : dimension_curve_directed_callout, ObjectHelper<angular_dimension,0> { angular_dimension() : Object("angular_dimension") {}
-
-    };
-
-    // C++ wrapper for shape_aspect_relationship
-    struct shape_aspect_relationship :  ObjectHelper<shape_aspect_relationship,4> { shape_aspect_relationship() : Object("shape_aspect_relationship") {}
-		label::Out name;
-		Maybe< text::Out > description;
-		Lazy< shape_aspect > relating_shape_aspect;
-		Lazy< shape_aspect > related_shape_aspect;
-    };
-
-    // C++ wrapper for dimensional_location
-    struct dimensional_location : shape_aspect_relationship, ObjectHelper<dimensional_location,0> { dimensional_location() : Object("dimensional_location") {}
-
-    };
-
-    // C++ wrapper for angular_location
-    struct angular_location : dimensional_location, ObjectHelper<angular_location,1> { angular_location() : Object("angular_location") {}
-		angle_relator::Out angle_selection;
-    };
-
-    // C++ wrapper for dimensional_size
-    struct dimensional_size :  ObjectHelper<dimensional_size,2> { dimensional_size() : Object("dimensional_size") {}
-		Lazy< shape_aspect > applies_to;
-		label::Out name;
-    };
-
-    // C++ wrapper for angular_size
-    struct angular_size : dimensional_size, ObjectHelper<angular_size,1> { angular_size() : Object("angular_size") {}
-		angle_relator::Out angle_selection;
-    };
-
-    // C++ wrapper for geometric_tolerance
-    struct geometric_tolerance :  ObjectHelper<geometric_tolerance,4> { geometric_tolerance() : Object("geometric_tolerance") {}
-		label::Out name;
-		text::Out description;
-		Lazy< measure_with_unit > magnitude;
-		Lazy< shape_aspect > toleranced_shape_aspect;
-    };
-
-    // C++ wrapper for geometric_tolerance_with_datum_reference
-    struct geometric_tolerance_with_datum_reference : geometric_tolerance, ObjectHelper<geometric_tolerance_with_datum_reference,1> { geometric_tolerance_with_datum_reference() : Object("geometric_tolerance_with_datum_reference") {}
-		ListOf< Lazy< datum_reference >, 1, 0 > datum_system;
-    };
-
-    // C++ wrapper for angularity_tolerance
-    struct angularity_tolerance : geometric_tolerance_with_datum_reference, ObjectHelper<angularity_tolerance,0> { angularity_tolerance() : Object("angularity_tolerance") {}
-
-    };
-
-    // C++ wrapper for styled_item
-    struct styled_item : representation_item, ObjectHelper<styled_item,2> { styled_item() : Object("styled_item") {}
-		ListOf< Lazy< presentation_style_assignment >, 1, 0 > styles;
-		Lazy< representation_item > item;
-    };
-
-    // C++ wrapper for annotation_occurrence
-    struct annotation_occurrence : styled_item, ObjectHelper<annotation_occurrence,0> { annotation_occurrence() : Object("annotation_occurrence") {}
-
-    };
-
-    // C++ wrapper for annotation_curve_occurrence
-    struct annotation_curve_occurrence : annotation_occurrence, ObjectHelper<annotation_curve_occurrence,0> { annotation_curve_occurrence() : Object("annotation_curve_occurrence") {}
-
-    };
-
-    // C++ wrapper for annotation_fill_area
-    struct annotation_fill_area : geometric_representation_item, ObjectHelper<annotation_fill_area,1> { annotation_fill_area() : Object("annotation_fill_area") {}
-		ListOf< Lazy< curve >, 1, 0 > boundaries;
-    };
-
-    // C++ wrapper for annotation_fill_area_occurrence
-    struct annotation_fill_area_occurrence : annotation_occurrence, ObjectHelper<annotation_fill_area_occurrence,1> { annotation_fill_area_occurrence() : Object("annotation_fill_area_occurrence") {}
-		Lazy< point > fill_style_target;
-    };
-
-    // C++ wrapper for annotation_occurrence_relationship
-    struct annotation_occurrence_relationship :  ObjectHelper<annotation_occurrence_relationship,4> { annotation_occurrence_relationship() : Object("annotation_occurrence_relationship") {}
-		label::Out name;
-		text::Out description;
-		Lazy< annotation_occurrence > relating_annotation_occurrence;
-		Lazy< annotation_occurrence > related_annotation_occurrence;
-    };
-
-    // C++ wrapper for annotation_occurrence_associativity
-    struct annotation_occurrence_associativity : annotation_occurrence_relationship, ObjectHelper<annotation_occurrence_associativity,0> { annotation_occurrence_associativity() : Object("annotation_occurrence_associativity") {}
-
-    };
-
-    // C++ wrapper for annotation_plane
-    struct annotation_plane :  ObjectHelper<annotation_plane,1> { annotation_plane() : Object("annotation_plane") {}
-		Maybe< ListOf< annotation_plane_element, 1, 0 >::Out > elements;
-    };
-
-    // C++ wrapper for annotation_symbol_occurrence
-    struct annotation_symbol_occurrence : annotation_occurrence, ObjectHelper<annotation_symbol_occurrence,0> { annotation_symbol_occurrence() : Object("annotation_symbol_occurrence") {}
-
-    };
-
-    // C++ wrapper for annotation_subfigure_occurrence
-    struct annotation_subfigure_occurrence : annotation_symbol_occurrence, ObjectHelper<annotation_subfigure_occurrence,0> { annotation_subfigure_occurrence() : Object("annotation_subfigure_occurrence") {}
-
-    };
-
-    // C++ wrapper for mapped_item
-    struct mapped_item : representation_item, ObjectHelper<mapped_item,2> { mapped_item() : Object("mapped_item") {}
-		Lazy< representation_map > mapping_source;
-		Lazy< representation_item > mapping_target;
-    };
-
-    // C++ wrapper for annotation_symbol
-    struct annotation_symbol : mapped_item, ObjectHelper<annotation_symbol,0> { annotation_symbol() : Object("annotation_symbol") {}
-
-    };
-
-    // C++ wrapper for annotation_text
-    struct annotation_text : mapped_item, ObjectHelper<annotation_text,0> { annotation_text() : Object("annotation_text") {}
-
-    };
-
-    // C++ wrapper for annotation_text_character
-    struct annotation_text_character : mapped_item, ObjectHelper<annotation_text_character,1> { annotation_text_character() : Object("annotation_text_character") {}
-		text_alignment::Out alignment;
-    };
-
-    // C++ wrapper for annotation_text_occurrence
-    struct annotation_text_occurrence : annotation_occurrence, ObjectHelper<annotation_text_occurrence,0> { annotation_text_occurrence() : Object("annotation_text_occurrence") {}
-
-    };
-
-    // C++ wrapper for shape_aspect
-    struct shape_aspect :  ObjectHelper<shape_aspect,4> { shape_aspect() : Object("shape_aspect") {}
-		label::Out name;
-		Maybe< text::Out > description;
-		Lazy< product_definition_shape > of_shape;
-		LOGICAL::Out product_definitional;
-    };
-
-    // C++ wrapper for derived_shape_aspect
-    struct derived_shape_aspect : shape_aspect, ObjectHelper<derived_shape_aspect,0> { derived_shape_aspect() : Object("derived_shape_aspect") {}
-
-    };
-
-    // C++ wrapper for apex
-    struct apex : derived_shape_aspect, ObjectHelper<apex,0> { apex() : Object("apex") {}
-
-    };
-
-    // C++ wrapper for application_context_element
-    struct application_context_element :  ObjectHelper<application_context_element,2> { application_context_element() : Object("application_context_element") {}
-		label::Out name;
-		Lazy< NotImplemented > frame_of_reference;
-    };
-
-    // C++ wrapper for applied_action_assignment
-    struct applied_action_assignment : action_assignment, ObjectHelper<applied_action_assignment,1> { applied_action_assignment() : Object("applied_action_assignment") {}
-		ListOf< action_items, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for applied_action_method_assignment
-    struct applied_action_method_assignment : action_method_assignment, ObjectHelper<applied_action_method_assignment,1> { applied_action_method_assignment() : Object("applied_action_method_assignment") {}
-		ListOf< action_method_items, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for applied_action_request_assignment
-    struct applied_action_request_assignment : action_request_assignment, ObjectHelper<applied_action_request_assignment,1> { applied_action_request_assignment() : Object("applied_action_request_assignment") {}
-		ListOf< action_request_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for approval_assignment
-    struct approval_assignment :  ObjectHelper<approval_assignment,1> { approval_assignment() : Object("approval_assignment") {}
-		Lazy< NotImplemented > assigned_approval;
-    };
-
-    // C++ wrapper for applied_approval_assignment
-    struct applied_approval_assignment : approval_assignment, ObjectHelper<applied_approval_assignment,1> { applied_approval_assignment() : Object("applied_approval_assignment") {}
-		ListOf< approval_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for attribute_classification_assignment
-    struct attribute_classification_assignment :  ObjectHelper<attribute_classification_assignment,3> { attribute_classification_assignment() : Object("attribute_classification_assignment") {}
-		Lazy< group > assigned_class;
-		label::Out attribute_name;
-		Lazy< NotImplemented > role;
-    };
-
-    // C++ wrapper for applied_attribute_classification_assignment
-    struct applied_attribute_classification_assignment : attribute_classification_assignment, ObjectHelper<applied_attribute_classification_assignment,1> { applied_attribute_classification_assignment() : Object("applied_attribute_classification_assignment") {}
-		ListOf< attribute_classification_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for certification_assignment
-    struct certification_assignment :  ObjectHelper<certification_assignment,1> { certification_assignment() : Object("certification_assignment") {}
-		Lazy< NotImplemented > assigned_certification;
-    };
-
-    // C++ wrapper for applied_certification_assignment
-    struct applied_certification_assignment : certification_assignment, ObjectHelper<applied_certification_assignment,1> { applied_certification_assignment() : Object("applied_certification_assignment") {}
-		ListOf< certification_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for classification_assignment
-    struct classification_assignment :  ObjectHelper<classification_assignment,2> { classification_assignment() : Object("classification_assignment") {}
-		Lazy< group > assigned_class;
-		Lazy< NotImplemented > role;
-    };
-
-    // C++ wrapper for applied_classification_assignment
-    struct applied_classification_assignment : classification_assignment, ObjectHelper<applied_classification_assignment,1> { applied_classification_assignment() : Object("applied_classification_assignment") {}
-		ListOf< classification_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for contract_assignment
-    struct contract_assignment :  ObjectHelper<contract_assignment,1> { contract_assignment() : Object("contract_assignment") {}
-		Lazy< NotImplemented > assigned_contract;
-    };
-
-    // C++ wrapper for applied_contract_assignment
-    struct applied_contract_assignment : contract_assignment, ObjectHelper<applied_contract_assignment,1> { applied_contract_assignment() : Object("applied_contract_assignment") {}
-		ListOf< contract_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for date_and_time_assignment
-    struct date_and_time_assignment :  ObjectHelper<date_and_time_assignment,2> { date_and_time_assignment() : Object("date_and_time_assignment") {}
-		Lazy< NotImplemented > assigned_date_and_time;
-		Lazy< NotImplemented > role;
-    };
-
-    // C++ wrapper for applied_date_and_time_assignment
-    struct applied_date_and_time_assignment : date_and_time_assignment, ObjectHelper<applied_date_and_time_assignment,1> { applied_date_and_time_assignment() : Object("applied_date_and_time_assignment") {}
-		ListOf< date_and_time_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for date_assignment
-    struct date_assignment :  ObjectHelper<date_assignment,2> { date_assignment() : Object("date_assignment") {}
-		Lazy< date > assigned_date;
-		Lazy< NotImplemented > role;
-    };
-
-    // C++ wrapper for applied_date_assignment
-    struct applied_date_assignment : date_assignment, ObjectHelper<applied_date_assignment,1> { applied_date_assignment() : Object("applied_date_assignment") {}
-		ListOf< date_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for document_reference
-    struct document_reference :  ObjectHelper<document_reference,2> { document_reference() : Object("document_reference") {}
-		Lazy< NotImplemented > assigned_document;
-		label::Out source;
-    };
-
-    // C++ wrapper for applied_document_reference
-    struct applied_document_reference : document_reference, ObjectHelper<applied_document_reference,1> { applied_document_reference() : Object("applied_document_reference") {}
-		ListOf< document_reference_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for document_usage_constraint_assignment
-    struct document_usage_constraint_assignment :  ObjectHelper<document_usage_constraint_assignment,2> { document_usage_constraint_assignment() : Object("document_usage_constraint_assignment") {}
-		Lazy< NotImplemented > assigned_document_usage;
-		Lazy< NotImplemented > role;
-    };
-
-    // C++ wrapper for applied_document_usage_constraint_assignment
-    struct applied_document_usage_constraint_assignment : document_usage_constraint_assignment, ObjectHelper<applied_document_usage_constraint_assignment,1> { applied_document_usage_constraint_assignment() : Object("applied_document_usage_constraint_assignment") {}
-		ListOf< document_reference_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for effectivity_assignment
-    struct effectivity_assignment :  ObjectHelper<effectivity_assignment,1> { effectivity_assignment() : Object("effectivity_assignment") {}
-		Lazy< effectivity > assigned_effectivity;
-    };
-
-    // C++ wrapper for applied_effectivity_assignment
-    struct applied_effectivity_assignment : effectivity_assignment, ObjectHelper<applied_effectivity_assignment,1> { applied_effectivity_assignment() : Object("applied_effectivity_assignment") {}
-		ListOf< effectivity_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for event_occurrence_assignment
-    struct event_occurrence_assignment :  ObjectHelper<event_occurrence_assignment,2> { event_occurrence_assignment() : Object("event_occurrence_assignment") {}
-		Lazy< event_occurrence > assigned_event_occurrence;
-		Lazy< NotImplemented > role;
-    };
-
-    // C++ wrapper for applied_event_occurrence_assignment
-    struct applied_event_occurrence_assignment : event_occurrence_assignment, ObjectHelper<applied_event_occurrence_assignment,1> { applied_event_occurrence_assignment() : Object("applied_event_occurrence_assignment") {}
-		ListOf< event_occurrence_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for identification_assignment
-    struct identification_assignment :  ObjectHelper<identification_assignment,2> { identification_assignment() : Object("identification_assignment") {}
-		identifier::Out assigned_id;
-		Lazy< NotImplemented > role;
-    };
-
-    // C++ wrapper for external_identification_assignment
-    struct external_identification_assignment : identification_assignment, ObjectHelper<external_identification_assignment,1> { external_identification_assignment() : Object("external_identification_assignment") {}
-		Lazy< external_source > source;
-    };
-
-    // C++ wrapper for applied_external_identification_assignment
-    struct applied_external_identification_assignment : external_identification_assignment, ObjectHelper<applied_external_identification_assignment,1> { applied_external_identification_assignment() : Object("applied_external_identification_assignment") {}
-		ListOf< external_identification_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for group_assignment
-    struct group_assignment :  ObjectHelper<group_assignment,1> { group_assignment() : Object("group_assignment") {}
-		Lazy< group > assigned_group;
-    };
-
-    // C++ wrapper for applied_group_assignment
-    struct applied_group_assignment : group_assignment, ObjectHelper<applied_group_assignment,1> { applied_group_assignment() : Object("applied_group_assignment") {}
-		ListOf< groupable_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for applied_identification_assignment
-    struct applied_identification_assignment : identification_assignment, ObjectHelper<applied_identification_assignment,1> { applied_identification_assignment() : Object("applied_identification_assignment") {}
-		ListOf< identification_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for name_assignment
-    struct name_assignment :  ObjectHelper<name_assignment,1> { name_assignment() : Object("name_assignment") {}
-		label::Out assigned_name;
-    };
-
-    // C++ wrapper for applied_name_assignment
-    struct applied_name_assignment : name_assignment, ObjectHelper<applied_name_assignment,1> { applied_name_assignment() : Object("applied_name_assignment") {}
-		name_item::Out item;
-    };
-
-    // C++ wrapper for organization_assignment
-    struct organization_assignment :  ObjectHelper<organization_assignment,2> { organization_assignment() : Object("organization_assignment") {}
-		Lazy< NotImplemented > assigned_organization;
-		Lazy< NotImplemented > role;
-    };
-
-    // C++ wrapper for applied_organization_assignment
-    struct applied_organization_assignment : organization_assignment, ObjectHelper<applied_organization_assignment,1> { applied_organization_assignment() : Object("applied_organization_assignment") {}
-		ListOf< organization_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for organizational_project_assignment
-    struct organizational_project_assignment :  ObjectHelper<organizational_project_assignment,2> { organizational_project_assignment() : Object("organizational_project_assignment") {}
-		Lazy< NotImplemented > assigned_organizational_project;
-		Lazy< NotImplemented > role;
-    };
-
-    // C++ wrapper for applied_organizational_project_assignment
-    struct applied_organizational_project_assignment : organizational_project_assignment, ObjectHelper<applied_organizational_project_assignment,1> { applied_organizational_project_assignment() : Object("applied_organizational_project_assignment") {}
-		ListOf< project_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for person_and_organization_assignment
-    struct person_and_organization_assignment :  ObjectHelper<person_and_organization_assignment,2> { person_and_organization_assignment() : Object("person_and_organization_assignment") {}
-		Lazy< NotImplemented > assigned_person_and_organization;
-		Lazy< NotImplemented > role;
-    };
-
-    // C++ wrapper for applied_person_and_organization_assignment
-    struct applied_person_and_organization_assignment : person_and_organization_assignment, ObjectHelper<applied_person_and_organization_assignment,1> { applied_person_and_organization_assignment() : Object("applied_person_and_organization_assignment") {}
-		ListOf< person_and_organization_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for presented_item
-    struct presented_item :  ObjectHelper<presented_item,0> { presented_item() : Object("presented_item") {}
-
-    };
-
-    // C++ wrapper for applied_presented_item
-    struct applied_presented_item : presented_item, ObjectHelper<applied_presented_item,1> { applied_presented_item() : Object("applied_presented_item") {}
-		ListOf< presented_item_select, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for security_classification_assignment
-    struct security_classification_assignment :  ObjectHelper<security_classification_assignment,1> { security_classification_assignment() : Object("security_classification_assignment") {}
-		Lazy< NotImplemented > assigned_security_classification;
-    };
-
-    // C++ wrapper for applied_security_classification_assignment
-    struct applied_security_classification_assignment : security_classification_assignment, ObjectHelper<applied_security_classification_assignment,1> { applied_security_classification_assignment() : Object("applied_security_classification_assignment") {}
-		ListOf< security_classification_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for time_interval_assignment
-    struct time_interval_assignment :  ObjectHelper<time_interval_assignment,2> { time_interval_assignment() : Object("time_interval_assignment") {}
-		Lazy< time_interval > assigned_time_interval;
-		Lazy< NotImplemented > role;
-    };
-
-    // C++ wrapper for applied_time_interval_assignment
-    struct applied_time_interval_assignment : time_interval_assignment, ObjectHelper<applied_time_interval_assignment,1> { applied_time_interval_assignment() : Object("applied_time_interval_assignment") {}
-		ListOf< time_interval_item, 0, 0 >::Out items;
-    };
-
-    // C++ wrapper for applied_usage_right
-    struct applied_usage_right : applied_action_assignment, ObjectHelper<applied_usage_right,0> { applied_usage_right() : Object("applied_usage_right") {}
-
-    };
-
-    // C++ wrapper for area_in_set
-    struct area_in_set :  ObjectHelper<area_in_set,2> { area_in_set() : Object("area_in_set") {}
-		Lazy< presentation_area > area;
-		Lazy< presentation_set > in_set;
-    };
-
-    // C++ wrapper for area_measure_with_unit
-    struct area_measure_with_unit : measure_with_unit, ObjectHelper<area_measure_with_unit,0> { area_measure_with_unit() : Object("area_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for area_unit
-    struct area_unit : derived_unit, ObjectHelper<area_unit,0> { area_unit() : Object("area_unit") {}
-
-    };
-
-    // C++ wrapper for product_definition_relationship
-    struct product_definition_relationship :  ObjectHelper<product_definition_relationship,5> { product_definition_relationship() : Object("product_definition_relationship") {}
-		identifier::Out id;
-		label::Out name;
-		Maybe< text::Out > description;
-		Lazy< product_definition > relating_product_definition;
-		Lazy< product_definition > related_product_definition;
-    };
-
-    // C++ wrapper for product_definition_usage
-    struct product_definition_usage : product_definition_relationship, ObjectHelper<product_definition_usage,0> { product_definition_usage() : Object("product_definition_usage") {}
-
-    };
-
-    // C++ wrapper for assembly_component_usage
-    struct assembly_component_usage : product_definition_usage, ObjectHelper<assembly_component_usage,1> { assembly_component_usage() : Object("assembly_component_usage") {}
-		Maybe< identifier::Out > reference_designator;
-    };
-
-    // C++ wrapper for assigned_requirement
-    struct assigned_requirement : group_assignment, ObjectHelper<assigned_requirement,1> { assigned_requirement() : Object("assigned_requirement") {}
-		ListOf< Lazy< product_definition >, 1, 1 > items;
-    };
-
-    // C++ wrapper for compound_representation_item
-    struct compound_representation_item : representation_item, ObjectHelper<compound_representation_item,1> { compound_representation_item() : Object("compound_representation_item") {}
-		compound_item_definition::Out item_element;
-    };
-
-    // C++ wrapper for atomic_formula
-    struct atomic_formula : compound_representation_item, ObjectHelper<atomic_formula,0> { atomic_formula() : Object("atomic_formula") {}
-
-    };
-
-    // C++ wrapper for attribute_assertion
-    struct attribute_assertion :  ObjectHelper<attribute_assertion,0> { attribute_assertion() : Object("attribute_assertion") {}
-
-    };
-
-    // C++ wrapper for attribute_language_assignment
-    struct attribute_language_assignment : attribute_classification_assignment, ObjectHelper<attribute_language_assignment,1> { attribute_language_assignment() : Object("attribute_language_assignment") {}
-		ListOf< attribute_language_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for attribute_value_assignment
-    struct attribute_value_assignment :  ObjectHelper<attribute_value_assignment,3> { attribute_value_assignment() : Object("attribute_value_assignment") {}
-		label::Out attribute_name;
-		attribute_type::Out attribute_value;
-		Lazy< NotImplemented > role;
-    };
-
-    // C++ wrapper for auxiliary_geometric_representation_item
-    struct auxiliary_geometric_representation_item :  ObjectHelper<auxiliary_geometric_representation_item,0> { auxiliary_geometric_representation_item() : Object("auxiliary_geometric_representation_item") {}
-
-    };
-
-    // C++ wrapper for placement
-    struct placement : geometric_representation_item, ObjectHelper<placement,1> { placement() : Object("placement") {}
-		Lazy< cartesian_point > location;
-    };
-
-    // C++ wrapper for axis1_placement
-    struct axis1_placement : placement, ObjectHelper<axis1_placement,1> { axis1_placement() : Object("axis1_placement") {}
-		Maybe< Lazy< direction > > axis;
-    };
-
-    // C++ wrapper for axis2_placement_2d
-    struct axis2_placement_2d : placement, ObjectHelper<axis2_placement_2d,1> { axis2_placement_2d() : Object("axis2_placement_2d") {}
-		Maybe< Lazy< direction > > ref_direction;
-    };
-
-    // C++ wrapper for axis2_placement_3d
-    struct axis2_placement_3d : placement, ObjectHelper<axis2_placement_3d,2> { axis2_placement_3d() : Object("axis2_placement_3d") {}
-		Maybe< Lazy< direction > > axis;
-		Maybe< Lazy< direction > > ref_direction;
-    };
-
-    // C++ wrapper for curve
-    struct curve : geometric_representation_item, ObjectHelper<curve,0> { curve() : Object("curve") {}
-
-    };
-
-    // C++ wrapper for bounded_curve
-    struct bounded_curve : curve, ObjectHelper<bounded_curve,0> { bounded_curve() : Object("bounded_curve") {}
-
-    };
-
-    // C++ wrapper for b_spline_curve
-    struct b_spline_curve : bounded_curve, ObjectHelper<b_spline_curve,5> { b_spline_curve() : Object("b_spline_curve") {}
-		INTEGER::Out degree;
-		ListOf< Lazy< cartesian_point >, 2, 0 > control_points_list;
-		b_spline_curve_form::Out curve_form;
-		LOGICAL::Out closed_curve;
-		LOGICAL::Out self_intersect;
-    };
-
-    // C++ wrapper for b_spline_curve_with_knots
-    struct b_spline_curve_with_knots : b_spline_curve, ObjectHelper<b_spline_curve_with_knots,3> { b_spline_curve_with_knots() : Object("b_spline_curve_with_knots") {}
-		ListOf< INTEGER, 2, 0 >::Out knot_multiplicities;
-		ListOf< parameter_value, 2, 0 >::Out knots;
-		knot_type::Out knot_spec;
-    };
-
-    // C++ wrapper for surface
-    struct surface : geometric_representation_item, ObjectHelper<surface,0> { surface() : Object("surface") {}
-
-    };
-
-    // C++ wrapper for bounded_surface
-    struct bounded_surface : surface, ObjectHelper<bounded_surface,0> { bounded_surface() : Object("bounded_surface") {}
-
-    };
-
-    // C++ wrapper for b_spline_surface
-    struct b_spline_surface : bounded_surface, ObjectHelper<b_spline_surface,6> { b_spline_surface() : Object("b_spline_surface") {}
-		INTEGER::Out u_degree;
-		INTEGER::Out v_degree;
-		b_spline_surface_form::Out surface_form;
-		LOGICAL::Out u_closed;
-		LOGICAL::Out v_closed;
-		LOGICAL::Out self_intersect;
-    };
-
-    // C++ wrapper for b_spline_surface_with_knots
-    struct b_spline_surface_with_knots : b_spline_surface, ObjectHelper<b_spline_surface_with_knots,5> { b_spline_surface_with_knots() : Object("b_spline_surface_with_knots") {}
-		ListOf< INTEGER, 2, 0 >::Out u_multiplicities;
-		ListOf< INTEGER, 2, 0 >::Out v_multiplicities;
-		ListOf< parameter_value, 2, 0 >::Out u_knots;
-		ListOf< parameter_value, 2, 0 >::Out v_knots;
-		knot_type::Out knot_spec;
-    };
-
-    // C++ wrapper for product_definition
-    struct product_definition :  ObjectHelper<product_definition,4> { product_definition() : Object("product_definition") {}
-		identifier::Out id;
-		Maybe< text::Out > description;
-		Lazy< product_definition_formation > formation;
-		Lazy< product_definition_context > frame_of_reference;
-    };
-
-    // C++ wrapper for rule_software_definition
-    struct rule_software_definition : product_definition, ObjectHelper<rule_software_definition,0> { rule_software_definition() : Object("rule_software_definition") {}
-
-    };
-
-    // C++ wrapper for rule_definition
-    struct rule_definition : rule_software_definition, ObjectHelper<rule_definition,0> { rule_definition() : Object("rule_definition") {}
-
-    };
-
-    // C++ wrapper for back_chaining_rule
-    struct back_chaining_rule : rule_definition, ObjectHelper<back_chaining_rule,0> { back_chaining_rule() : Object("back_chaining_rule") {}
-
-    };
-
-    // C++ wrapper for back_chaining_rule_body
-    struct back_chaining_rule_body :  ObjectHelper<back_chaining_rule_body,0> { back_chaining_rule_body() : Object("back_chaining_rule_body") {}
-
-    };
-
-    // C++ wrapper for colour
-    struct colour :  ObjectHelper<colour,0> { colour() : Object("colour") {}
-
-    };
-
-    // C++ wrapper for background_colour
-    struct background_colour : colour, ObjectHelper<background_colour,1> { background_colour() : Object("background_colour") {}
-		area_or_view::Out presentation;
-    };
-
-    // C++ wrapper for beveled_sheet_representation
-    struct beveled_sheet_representation : shape_representation, ObjectHelper<beveled_sheet_representation,0> { beveled_sheet_representation() : Object("beveled_sheet_representation") {}
-
-    };
-
-    // C++ wrapper for bezier_curve
-    struct bezier_curve : b_spline_curve, ObjectHelper<bezier_curve,0> { bezier_curve() : Object("bezier_curve") {}
-
-    };
-
-    // C++ wrapper for bezier_surface
-    struct bezier_surface : b_spline_surface, ObjectHelper<bezier_surface,0> { bezier_surface() : Object("bezier_surface") {}
-
-    };
-
-    // C++ wrapper for generic_expression
-    struct generic_expression :  ObjectHelper<generic_expression,0> { generic_expression() : Object("generic_expression") {}
-
-    };
-
-    // C++ wrapper for binary_generic_expression
-    struct binary_generic_expression : generic_expression, ObjectHelper<binary_generic_expression,1> { binary_generic_expression() : Object("binary_generic_expression") {}
-		ListOf< Lazy< generic_expression >, 2, 2 > operands;
-    };
-
-    // C++ wrapper for binary_numeric_expression
-    struct binary_numeric_expression :  ObjectHelper<binary_numeric_expression,0> { binary_numeric_expression() : Object("binary_numeric_expression") {}
-
-    };
-
-    // C++ wrapper for binary_representation_item
-    struct binary_representation_item : representation_item, ObjectHelper<binary_representation_item,1> { binary_representation_item() : Object("binary_representation_item") {}
-		BINARY::Out binary_value;
-    };
-
-    // C++ wrapper for block
-    struct block : geometric_representation_item, ObjectHelper<block,4> { block() : Object("block") {}
-		Lazy< axis2_placement_3d > position;
-		positive_length_measure::Out x;
-		positive_length_measure::Out y;
-		positive_length_measure::Out z;
-    };
-
-    // C++ wrapper for expression
-    struct expression : generic_expression, ObjectHelper<expression,0> { expression() : Object("expression") {}
-
-    };
-
-    // C++ wrapper for boolean_expression
-    struct boolean_expression : expression, ObjectHelper<boolean_expression,0> { boolean_expression() : Object("boolean_expression") {}
-
-    };
-
-    // C++ wrapper for boolean_literal
-    struct boolean_literal :  ObjectHelper<boolean_literal,1> { boolean_literal() : Object("boolean_literal") {}
-		BOOLEAN::Out the_value;
-    };
-
-    // C++ wrapper for boolean_representation_item
-    struct boolean_representation_item :  ObjectHelper<boolean_representation_item,0> { boolean_representation_item() : Object("boolean_representation_item") {}
-
-    };
-
-    // C++ wrapper for boolean_result
-    struct boolean_result : geometric_representation_item, ObjectHelper<boolean_result,3> { boolean_result() : Object("boolean_result") {}
-		boolean_operator::Out operator_;
-		boolean_operand::Out first_operand;
-		boolean_operand::Out second_operand;
-    };
-
-    // C++ wrapper for composite_curve
-    struct composite_curve : bounded_curve, ObjectHelper<composite_curve,2> { composite_curve() : Object("composite_curve") {}
-		ListOf< Lazy< composite_curve_segment >, 1, 0 > segments;
-		LOGICAL::Out self_intersect;
-    };
-
-    // C++ wrapper for composite_curve_on_surface
-    struct composite_curve_on_surface : composite_curve, ObjectHelper<composite_curve_on_surface,0> { composite_curve_on_surface() : Object("composite_curve_on_surface") {}
-
-    };
-
-    // C++ wrapper for boundary_curve
-    struct boundary_curve : composite_curve_on_surface, ObjectHelper<boundary_curve,0> { boundary_curve() : Object("boundary_curve") {}
-
-    };
-
-    // C++ wrapper for bounded_pcurve
-    struct bounded_pcurve :  ObjectHelper<bounded_pcurve,0> { bounded_pcurve() : Object("bounded_pcurve") {}
-
-    };
-
-    // C++ wrapper for bounded_surface_curve
-    struct bounded_surface_curve :  ObjectHelper<bounded_surface_curve,0> { bounded_surface_curve() : Object("bounded_surface_curve") {}
-
-    };
-
-    // C++ wrapper for founded_item
-    struct founded_item :  ObjectHelper<founded_item,0> { founded_item() : Object("founded_item") {}
-
-    };
-
-    // C++ wrapper for box_domain
-    struct box_domain : founded_item, ObjectHelper<box_domain,4> { box_domain() : Object("box_domain") {}
-		Lazy< cartesian_point > corner;
-		positive_length_measure::Out xlength;
-		positive_length_measure::Out ylength;
-		positive_length_measure::Out zlength;
-    };
-
-    // C++ wrapper for half_space_solid
-    struct half_space_solid : geometric_representation_item, ObjectHelper<half_space_solid,2> { half_space_solid() : Object("half_space_solid") {}
-		Lazy< surface > base_surface;
-		BOOLEAN::Out agreement_flag;
-    };
-
-    // C++ wrapper for boxed_half_space
-    struct boxed_half_space : half_space_solid, ObjectHelper<boxed_half_space,1> { boxed_half_space() : Object("boxed_half_space") {}
-		Lazy< box_domain > enclosure;
-    };
-
-    // C++ wrapper for breakdown_context
-    struct breakdown_context : product_definition_relationship, ObjectHelper<breakdown_context,0> { breakdown_context() : Object("breakdown_context") {}
-
-    };
-
-    // C++ wrapper for breakdown_element_group_assignment
-    struct breakdown_element_group_assignment : group_assignment, ObjectHelper<breakdown_element_group_assignment,1> { breakdown_element_group_assignment() : Object("breakdown_element_group_assignment") {}
-		ListOf< product_definition_or_breakdown_element_usage, 1, 1 >::Out items;
-    };
-
-    // C++ wrapper for breakdown_element_realization
-    struct breakdown_element_realization :  ObjectHelper<breakdown_element_realization,0> { breakdown_element_realization() : Object("breakdown_element_realization") {}
-
-    };
-
-    // C++ wrapper for breakdown_element_usage
-    struct breakdown_element_usage : product_definition_relationship, ObjectHelper<breakdown_element_usage,0> { breakdown_element_usage() : Object("breakdown_element_usage") {}
-
-    };
-
-    // C++ wrapper for breakdown_of
-    struct breakdown_of : product_definition_relationship, ObjectHelper<breakdown_of,0> { breakdown_of() : Object("breakdown_of") {}
-
-    };
-
-    // C++ wrapper for solid_model
-    struct solid_model : geometric_representation_item, ObjectHelper<solid_model,0> { solid_model() : Object("solid_model") {}
-
-    };
-
-    // C++ wrapper for manifold_solid_brep
-    struct manifold_solid_brep : solid_model, ObjectHelper<manifold_solid_brep,1> { manifold_solid_brep() : Object("manifold_solid_brep") {}
-		Lazy< closed_shell > outer;
-    };
-
-    // C++ wrapper for brep_with_voids
-    struct brep_with_voids : manifold_solid_brep, ObjectHelper<brep_with_voids,1> { brep_with_voids() : Object("brep_with_voids") {}
-		ListOf< Lazy< oriented_closed_shell >, 1, 0 > voids;
-    };
-
-    // C++ wrapper for bytes_representation_item
-    struct bytes_representation_item : binary_representation_item, ObjectHelper<bytes_representation_item,0> { bytes_representation_item() : Object("bytes_representation_item") {}
-
-    };
-
-    // C++ wrapper for date
-    struct date :  ObjectHelper<date,1> { date() : Object("date") {}
-		year_number::Out year_component;
-    };
-
-    // C++ wrapper for calendar_date
-    struct calendar_date : date, ObjectHelper<calendar_date,2> { calendar_date() : Object("calendar_date") {}
-		day_in_month_number::Out day_component;
-		month_in_year_number::Out month_component;
-    };
-
-    // C++ wrapper for camera_image
-    struct camera_image : mapped_item, ObjectHelper<camera_image,0> { camera_image() : Object("camera_image") {}
-
-    };
-
-    // C++ wrapper for camera_image_3d_with_scale
-    struct camera_image_3d_with_scale : camera_image, ObjectHelper<camera_image_3d_with_scale,0> { camera_image_3d_with_scale() : Object("camera_image_3d_with_scale") {}
-
-    };
-
-    // C++ wrapper for camera_model
-    struct camera_model : geometric_representation_item, ObjectHelper<camera_model,0> { camera_model() : Object("camera_model") {}
-
-    };
-
-    // C++ wrapper for camera_model_d3
-    struct camera_model_d3 : camera_model, ObjectHelper<camera_model_d3,2> { camera_model_d3() : Object("camera_model_d3") {}
-		Lazy< axis2_placement_3d > view_reference_system;
-		Lazy< view_volume > perspective_of_volume;
-    };
-
-    // C++ wrapper for camera_model_d3_multi_clipping
-    struct camera_model_d3_multi_clipping : camera_model_d3, ObjectHelper<camera_model_d3_multi_clipping,1> { camera_model_d3_multi_clipping() : Object("camera_model_d3_multi_clipping") {}
-		ListOf< camera_model_d3_multi_clipping_interection_select, 1, 0 >::Out shape_clipping;
-    };
-
-    // C++ wrapper for camera_model_d3_multi_clipping_intersection
-    struct camera_model_d3_multi_clipping_intersection : geometric_representation_item, ObjectHelper<camera_model_d3_multi_clipping_intersection,1> { camera_model_d3_multi_clipping_intersection() : Object("camera_model_d3_multi_clipping_intersection") {}
-		ListOf< camera_model_d3_multi_clipping_interection_select, 2, 0 >::Out shape_clipping;
-    };
-
-    // C++ wrapper for camera_model_d3_multi_clipping_union
-    struct camera_model_d3_multi_clipping_union : geometric_representation_item, ObjectHelper<camera_model_d3_multi_clipping_union,1> { camera_model_d3_multi_clipping_union() : Object("camera_model_d3_multi_clipping_union") {}
-		ListOf< camera_model_d3_multi_clipping_union_select, 2, 0 >::Out shape_clipping;
-    };
-
-    // C++ wrapper for camera_model_d3_with_hlhsr
-    struct camera_model_d3_with_hlhsr : camera_model_d3, ObjectHelper<camera_model_d3_with_hlhsr,1> { camera_model_d3_with_hlhsr() : Object("camera_model_d3_with_hlhsr") {}
-		BOOLEAN::Out hidden_line_surface_removal;
-    };
-
-    // C++ wrapper for camera_model_with_light_sources
-    struct camera_model_with_light_sources : camera_model_d3, ObjectHelper<camera_model_with_light_sources,1> { camera_model_with_light_sources() : Object("camera_model_with_light_sources") {}
-		ListOf< Lazy< light_source >, 1, 0 > sources;
-    };
-
-    // C++ wrapper for representation_map
-    struct representation_map :  ObjectHelper<representation_map,2> { representation_map() : Object("representation_map") {}
-		Lazy< representation_item > mapping_origin;
-		Lazy< representation > mapped_representation;
-    };
-
-    // C++ wrapper for camera_usage
-    struct camera_usage : representation_map, ObjectHelper<camera_usage,0> { camera_usage() : Object("camera_usage") {}
-
-    };
-
-    // C++ wrapper for capacitance_measure_with_unit
-    struct capacitance_measure_with_unit : measure_with_unit, ObjectHelper<capacitance_measure_with_unit,0> { capacitance_measure_with_unit() : Object("capacitance_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for capacitance_unit
-    struct capacitance_unit : derived_unit, ObjectHelper<capacitance_unit,0> { capacitance_unit() : Object("capacitance_unit") {}
-
-    };
-
-    // C++ wrapper for point
-    struct point : geometric_representation_item, ObjectHelper<point,0> { point() : Object("point") {}
-
-    };
-
-    // C++ wrapper for cartesian_point
-    struct cartesian_point : point, ObjectHelper<cartesian_point,1> { cartesian_point() : Object("cartesian_point") {}
-		ListOf< length_measure, 1, 3 >::Out coordinates;
-    };
-
-    // C++ wrapper for cartesian_transformation_operator
-    struct cartesian_transformation_operator :  ObjectHelper<cartesian_transformation_operator,4> { cartesian_transformation_operator() : Object("cartesian_transformation_operator") {}
-		Maybe< Lazy< direction > > axis1;
-		Maybe< Lazy< direction > > axis2;
-		Lazy< cartesian_point > local_origin;
-		Maybe< REAL::Out > scale;
-    };
-
-    // C++ wrapper for cartesian_transformation_operator_2d
-    struct cartesian_transformation_operator_2d : cartesian_transformation_operator, ObjectHelper<cartesian_transformation_operator_2d,0> { cartesian_transformation_operator_2d() : Object("cartesian_transformation_operator_2d") {}
-
-    };
-
-    // C++ wrapper for cartesian_transformation_operator_3d
-    struct cartesian_transformation_operator_3d : cartesian_transformation_operator, ObjectHelper<cartesian_transformation_operator_3d,1> { cartesian_transformation_operator_3d() : Object("cartesian_transformation_operator_3d") {}
-		Maybe< Lazy< direction > > axis3;
-    };
-
-    // C++ wrapper for cc_design_approval
-    struct cc_design_approval : approval_assignment, ObjectHelper<cc_design_approval,1> { cc_design_approval() : Object("cc_design_approval") {}
-		ListOf< approved_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for cc_design_certification
-    struct cc_design_certification : certification_assignment, ObjectHelper<cc_design_certification,1> { cc_design_certification() : Object("cc_design_certification") {}
-		ListOf< certified_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for cc_design_contract
-    struct cc_design_contract : contract_assignment, ObjectHelper<cc_design_contract,1> { cc_design_contract() : Object("cc_design_contract") {}
-		ListOf< contracted_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for cc_design_date_and_time_assignment
-    struct cc_design_date_and_time_assignment : date_and_time_assignment, ObjectHelper<cc_design_date_and_time_assignment,1> { cc_design_date_and_time_assignment() : Object("cc_design_date_and_time_assignment") {}
-		ListOf< date_time_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for cc_design_person_and_organization_assignment
-    struct cc_design_person_and_organization_assignment : person_and_organization_assignment, ObjectHelper<cc_design_person_and_organization_assignment,1> { cc_design_person_and_organization_assignment() : Object("cc_design_person_and_organization_assignment") {}
-		ListOf< cc_person_organization_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for cc_design_security_classification
-    struct cc_design_security_classification : security_classification_assignment, ObjectHelper<cc_design_security_classification,1> { cc_design_security_classification() : Object("cc_design_security_classification") {}
-		ListOf< cc_classified_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for cc_design_specification_reference
-    struct cc_design_specification_reference : document_reference, ObjectHelper<cc_design_specification_reference,1> { cc_design_specification_reference() : Object("cc_design_specification_reference") {}
-		ListOf< cc_specified_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for celsius_temperature_measure_with_unit
-    struct celsius_temperature_measure_with_unit : measure_with_unit, ObjectHelper<celsius_temperature_measure_with_unit,0> { celsius_temperature_measure_with_unit() : Object("celsius_temperature_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for centre_of_symmetry
-    struct centre_of_symmetry : derived_shape_aspect, ObjectHelper<centre_of_symmetry,0> { centre_of_symmetry() : Object("centre_of_symmetry") {}
-
-    };
-
-    // C++ wrapper for change
-    struct change : action_assignment, ObjectHelper<change,1> { change() : Object("change") {}
-		ListOf< work_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for change_request
-    struct change_request : action_request_assignment, ObjectHelper<change_request,1> { change_request() : Object("change_request") {}
-		ListOf< change_request_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for character_glyph_style_outline
-    struct character_glyph_style_outline : founded_item, ObjectHelper<character_glyph_style_outline,1> { character_glyph_style_outline() : Object("character_glyph_style_outline") {}
-		Lazy< curve_style > outline_style;
-    };
-
-    // C++ wrapper for character_glyph_style_stroke
-    struct character_glyph_style_stroke : founded_item, ObjectHelper<character_glyph_style_stroke,1> { character_glyph_style_stroke() : Object("character_glyph_style_stroke") {}
-		Lazy< curve_style > stroke_style;
-    };
-
-    // C++ wrapper for symbol_representation
-    struct symbol_representation : representation, ObjectHelper<symbol_representation,0> { symbol_representation() : Object("symbol_representation") {}
-
-    };
-
-    // C++ wrapper for generic_character_glyph_symbol
-    struct generic_character_glyph_symbol : symbol_representation, ObjectHelper<generic_character_glyph_symbol,0> { generic_character_glyph_symbol() : Object("generic_character_glyph_symbol") {}
-
-    };
-
-    // C++ wrapper for character_glyph_symbol
-    struct character_glyph_symbol : generic_character_glyph_symbol, ObjectHelper<character_glyph_symbol,2> { character_glyph_symbol() : Object("character_glyph_symbol") {}
-		Lazy< planar_extent > character_box;
-		ratio_measure::Out baseline_ratio;
-    };
-
-    // C++ wrapper for character_glyph_symbol_outline
-    struct character_glyph_symbol_outline : character_glyph_symbol, ObjectHelper<character_glyph_symbol_outline,1> { character_glyph_symbol_outline() : Object("character_glyph_symbol_outline") {}
-		ListOf< Lazy< annotation_fill_area >, 1, 0 > outlines;
-    };
-
-    // C++ wrapper for character_glyph_symbol_stroke
-    struct character_glyph_symbol_stroke : character_glyph_symbol, ObjectHelper<character_glyph_symbol_stroke,1> { character_glyph_symbol_stroke() : Object("character_glyph_symbol_stroke") {}
-		ListOf< Lazy< curve >, 1, 0 > strokes;
-    };
-
-    // C++ wrapper for general_property
-    struct general_property :  ObjectHelper<general_property,3> { general_property() : Object("general_property") {}
-		identifier::Out id;
-		label::Out name;
-		Maybe< text::Out > description;
-    };
-
-    // C++ wrapper for characteristic_data_column_header
-    struct characteristic_data_column_header : general_property, ObjectHelper<characteristic_data_column_header,0> { characteristic_data_column_header() : Object("characteristic_data_column_header") {}
-
-    };
-
-    // C++ wrapper for general_property_relationship
-    struct general_property_relationship :  ObjectHelper<general_property_relationship,4> { general_property_relationship() : Object("general_property_relationship") {}
-		label::Out name;
-		Maybe< text::Out > description;
-		Lazy< general_property > relating_property;
-		Lazy< general_property > related_property;
-    };
-
-    // C++ wrapper for characteristic_data_column_header_link
-    struct characteristic_data_column_header_link : general_property_relationship, ObjectHelper<characteristic_data_column_header_link,0> { characteristic_data_column_header_link() : Object("characteristic_data_column_header_link") {}
-
-    };
-
-    // C++ wrapper for characteristic_data_table_header
-    struct characteristic_data_table_header : general_property, ObjectHelper<characteristic_data_table_header,0> { characteristic_data_table_header() : Object("characteristic_data_table_header") {}
-
-    };
-
-    // C++ wrapper for characteristic_data_table_header_decomposition
-    struct characteristic_data_table_header_decomposition : general_property_relationship, ObjectHelper<characteristic_data_table_header_decomposition,0> { characteristic_data_table_header_decomposition() : Object("characteristic_data_table_header_decomposition") {}
-
-    };
-
-    // C++ wrapper for group
-    struct group :  ObjectHelper<group,2> { group() : Object("group") {}
-		label::Out name;
-		Maybe< text::Out > description;
-    };
-
-    // C++ wrapper for characteristic_type
-    struct characteristic_type : group, ObjectHelper<characteristic_type,0> { characteristic_type() : Object("characteristic_type") {}
-
-    };
-
-    // C++ wrapper for characterized_class
-    struct characterized_class :  ObjectHelper<characterized_class,0> { characterized_class() : Object("characterized_class") {}
-
-    };
-
-    // C++ wrapper for characterized_object
-    struct characterized_object :  ObjectHelper<characterized_object,2> { characterized_object() : Object("characterized_object") {}
-		label::Out name;
-		Maybe< text::Out > description;
-    };
-
-    // C++ wrapper for conic
-    struct conic : curve, ObjectHelper<conic,1> { conic() : Object("conic") {}
-		axis2_placement::Out position;
-    };
-
-    // C++ wrapper for circle
-    struct circle : conic, ObjectHelper<circle,1> { circle() : Object("circle") {}
-		positive_length_measure::Out radius;
-    };
-
-    // C++ wrapper for circular_runout_tolerance
-    struct circular_runout_tolerance : geometric_tolerance_with_datum_reference, ObjectHelper<circular_runout_tolerance,0> { circular_runout_tolerance() : Object("circular_runout_tolerance") {}
-
-    };
-
-    // C++ wrapper for class_by_extension
-    struct class_by_extension : class_t, ObjectHelper<class_by_extension,0> { class_by_extension() : Object("class_by_extension") {}
-
-    };
-
-    // C++ wrapper for class_by_intension
-    struct class_by_intension : class_t, ObjectHelper<class_by_intension,0> { class_by_intension() : Object("class_by_intension") {}
-
-    };
-
-    // C++ wrapper for class_system
-    struct class_system : group, ObjectHelper<class_system,0> { class_system() : Object("class_system") {}
-
-    };
-
-    // C++ wrapper for effectivity_context_assignment
-    struct effectivity_context_assignment :  ObjectHelper<effectivity_context_assignment,2> { effectivity_context_assignment() : Object("effectivity_context_assignment") {}
-		Lazy< effectivity_assignment > assigned_effectivity_assignment;
-		Lazy< NotImplemented > role;
-    };
-
-    // C++ wrapper for class_usage_effectivity_context_assignment
-    struct class_usage_effectivity_context_assignment : effectivity_context_assignment, ObjectHelper<class_usage_effectivity_context_assignment,1> { class_usage_effectivity_context_assignment() : Object("class_usage_effectivity_context_assignment") {}
-		ListOf< class_usage_effectivity_context_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for topological_representation_item
-    struct topological_representation_item : representation_item, ObjectHelper<topological_representation_item,0> { topological_representation_item() : Object("topological_representation_item") {}
-
-    };
-
-    // C++ wrapper for connected_face_set
-    struct connected_face_set : topological_representation_item, ObjectHelper<connected_face_set,1> { connected_face_set() : Object("connected_face_set") {}
-		ListOf< Lazy< face >, 1, 0 > cfs_faces;
-    };
-
-    // C++ wrapper for closed_shell
-    struct closed_shell : connected_face_set, ObjectHelper<closed_shell,0> { closed_shell() : Object("closed_shell") {}
-
-    };
-
-    // C++ wrapper for coaxiality_tolerance
-    struct coaxiality_tolerance : geometric_tolerance_with_datum_reference, ObjectHelper<coaxiality_tolerance,0> { coaxiality_tolerance() : Object("coaxiality_tolerance") {}
-
-    };
-
-    // C++ wrapper for colour_specification
-    struct colour_specification : colour, ObjectHelper<colour_specification,1> { colour_specification() : Object("colour_specification") {}
-		label::Out name;
-    };
-
-    // C++ wrapper for colour_rgb
-    struct colour_rgb : colour_specification, ObjectHelper<colour_rgb,3> { colour_rgb() : Object("colour_rgb") {}
-		REAL::Out red;
-		REAL::Out green;
-		REAL::Out blue;
-    };
-
-    // C++ wrapper for common_datum
-    struct common_datum :  ObjectHelper<common_datum,0> { common_datum() : Object("common_datum") {}
-
-    };
-
-    // C++ wrapper for comparison_expression
-    struct comparison_expression :  ObjectHelper<comparison_expression,0> { comparison_expression() : Object("comparison_expression") {}
-
-    };
-
-    // C++ wrapper for complex_clause
-    struct complex_clause : compound_representation_item, ObjectHelper<complex_clause,0> { complex_clause() : Object("complex_clause") {}
-
-    };
-
-    // C++ wrapper for complex_conjunctive_clause
-    struct complex_conjunctive_clause : complex_clause, ObjectHelper<complex_conjunctive_clause,0> { complex_conjunctive_clause() : Object("complex_conjunctive_clause") {}
-
-    };
-
-    // C++ wrapper for complex_disjunctive_clause
-    struct complex_disjunctive_clause : complex_clause, ObjectHelper<complex_disjunctive_clause,0> { complex_disjunctive_clause() : Object("complex_disjunctive_clause") {}
-
-    };
-
-    // C++ wrapper for modified_solid
-    struct modified_solid : solid_model, ObjectHelper<modified_solid,2> { modified_solid() : Object("modified_solid") {}
-		text::Out rationale;
-		base_solid_select::Out base_solid;
-    };
-
-    // C++ wrapper for shelled_solid
-    struct shelled_solid : modified_solid, ObjectHelper<shelled_solid,2> { shelled_solid() : Object("shelled_solid") {}
-		ListOf< Lazy< face_surface >, 1, 0 > deleted_face_set;
-		length_measure::Out thickness;
-    };
-
-    // C++ wrapper for complex_shelled_solid
-    struct complex_shelled_solid : shelled_solid, ObjectHelper<complex_shelled_solid,1> { complex_shelled_solid() : Object("complex_shelled_solid") {}
-		ListOf< length_measure, 1, 0 >::Out thickness_list;
-    };
-
-    // C++ wrapper for composite_assembly_definition
-    struct composite_assembly_definition : product_definition, ObjectHelper<composite_assembly_definition,0> { composite_assembly_definition() : Object("composite_assembly_definition") {}
-
-    };
-
-    // C++ wrapper for composite_assembly_sequence_definition
-    struct composite_assembly_sequence_definition : product_definition, ObjectHelper<composite_assembly_sequence_definition,0> { composite_assembly_sequence_definition() : Object("composite_assembly_sequence_definition") {}
-
-    };
-
-    // C++ wrapper for laminate_table
-    struct laminate_table : product_definition, ObjectHelper<laminate_table,0> { laminate_table() : Object("laminate_table") {}
-
-    };
-
-    // C++ wrapper for part_laminate_table
-    struct part_laminate_table : laminate_table, ObjectHelper<part_laminate_table,0> { part_laminate_table() : Object("part_laminate_table") {}
-
-    };
-
-    // C++ wrapper for composite_assembly_table
-    struct composite_assembly_table : part_laminate_table, ObjectHelper<composite_assembly_table,0> { composite_assembly_table() : Object("composite_assembly_table") {}
-
-    };
-
-    // C++ wrapper for composite_curve_segment
-    struct composite_curve_segment : founded_item, ObjectHelper<composite_curve_segment,3> { composite_curve_segment() : Object("composite_curve_segment") {}
-		transition_code::Out transition;
-		BOOLEAN::Out same_sense;
-		Lazy< curve > parent_curve;
-    };
-
-    // C++ wrapper for material_designation
-    struct material_designation :  ObjectHelper<material_designation,2> { material_designation() : Object("material_designation") {}
-		label::Out name;
-		ListOf< characterized_definition, 1, 0 >::Out definitions;
-    };
-
-    // C++ wrapper for composite_material_designation
-    struct composite_material_designation : material_designation, ObjectHelper<composite_material_designation,0> { composite_material_designation() : Object("composite_material_designation") {}
-
-    };
-
-    // C++ wrapper for composite_shape_aspect
-    struct composite_shape_aspect : shape_aspect, ObjectHelper<composite_shape_aspect,0> { composite_shape_aspect() : Object("composite_shape_aspect") {}
-
-    };
-
-    // C++ wrapper for composite_sheet_representation
-    struct composite_sheet_representation : shape_representation, ObjectHelper<composite_sheet_representation,0> { composite_sheet_representation() : Object("composite_sheet_representation") {}
-
-    };
-
-    // C++ wrapper for composite_text
-    struct composite_text : geometric_representation_item, ObjectHelper<composite_text,1> { composite_text() : Object("composite_text") {}
-		ListOf< text_or_character, 2, 0 >::Out collected_text;
-    };
-
-    // C++ wrapper for composite_text_with_associated_curves
-    struct composite_text_with_associated_curves : composite_text, ObjectHelper<composite_text_with_associated_curves,1> { composite_text_with_associated_curves() : Object("composite_text_with_associated_curves") {}
-		ListOf< Lazy< curve >, 1, 0 > associated_curves;
-    };
-
-    // C++ wrapper for composite_text_with_blanking_box
-    struct composite_text_with_blanking_box : composite_text, ObjectHelper<composite_text_with_blanking_box,1> { composite_text_with_blanking_box() : Object("composite_text_with_blanking_box") {}
-		Lazy< planar_box > blanking;
-    };
-
-    // C++ wrapper for composite_text_with_delineation
-    struct composite_text_with_delineation : composite_text, ObjectHelper<composite_text_with_delineation,1> { composite_text_with_delineation() : Object("composite_text_with_delineation") {}
-		text_delineation::Out delineation;
-    };
-
-    // C++ wrapper for composite_text_with_extent
-    struct composite_text_with_extent : composite_text, ObjectHelper<composite_text_with_extent,1> { composite_text_with_extent() : Object("composite_text_with_extent") {}
-		Lazy< planar_extent > extent;
-    };
-
-    // C++ wrapper for compound_shape_representation
-    struct compound_shape_representation : shape_representation, ObjectHelper<compound_shape_representation,0> { compound_shape_representation() : Object("compound_shape_representation") {}
-
-    };
-
-    // C++ wrapper for concentricity_tolerance
-    struct concentricity_tolerance : geometric_tolerance_with_datum_reference, ObjectHelper<concentricity_tolerance,0> { concentricity_tolerance() : Object("concentricity_tolerance") {}
-
-    };
-
-    // C++ wrapper for concept_feature_relationship
-    struct concept_feature_relationship :  ObjectHelper<concept_feature_relationship,4> { concept_feature_relationship() : Object("concept_feature_relationship") {}
-		label::Out name;
-		Maybe< text::Out > description;
-		Lazy< product_concept_feature > relating_product_concept_feature;
-		Lazy< product_concept_feature > related_product_concept_feature;
-    };
-
-    // C++ wrapper for concept_feature_relationship_with_condition
-    struct concept_feature_relationship_with_condition : concept_feature_relationship, ObjectHelper<concept_feature_relationship_with_condition,1> { concept_feature_relationship_with_condition() : Object("concept_feature_relationship_with_condition") {}
-		Lazy< NotImplemented > conditional_operator;
-    };
-
-    // C++ wrapper for product_concept_feature
-    struct product_concept_feature :  ObjectHelper<product_concept_feature,3> { product_concept_feature() : Object("product_concept_feature") {}
-		identifier::Out id;
-		label::Out name;
-		Maybe< text::Out > description;
-    };
-
-    // C++ wrapper for conditional_concept_feature
-    struct conditional_concept_feature : product_concept_feature, ObjectHelper<conditional_concept_feature,1> { conditional_concept_feature() : Object("conditional_concept_feature") {}
-		Lazy< concept_feature_relationship_with_condition > condition;
-    };
-
-    // C++ wrapper for conductance_measure_with_unit
-    struct conductance_measure_with_unit : measure_with_unit, ObjectHelper<conductance_measure_with_unit,0> { conductance_measure_with_unit() : Object("conductance_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for conductance_unit
-    struct conductance_unit : derived_unit, ObjectHelper<conductance_unit,0> { conductance_unit() : Object("conductance_unit") {}
-
-    };
-
-    // C++ wrapper for configuration_item
-    struct configuration_item :  ObjectHelper<configuration_item,5> { configuration_item() : Object("configuration_item") {}
-		identifier::Out id;
-		label::Out name;
-		Maybe< text::Out > description;
-		Lazy< NotImplemented > item_concept;
-		Maybe< label::Out > purpose;
-    };
-
-    // C++ wrapper for configurable_item
-    struct configurable_item : configuration_item, ObjectHelper<configurable_item,1> { configurable_item() : Object("configurable_item") {}
-		ListOf< Lazy< NotImplemented >, 1, 0 > item_concept_feature;
-    };
-
-    // C++ wrapper for effectivity
-    struct effectivity :  ObjectHelper<effectivity,1> { effectivity() : Object("effectivity") {}
-		identifier::Out id;
-    };
-
-    // C++ wrapper for product_definition_effectivity
-    struct product_definition_effectivity : effectivity, ObjectHelper<product_definition_effectivity,1> { product_definition_effectivity() : Object("product_definition_effectivity") {}
-		Lazy< product_definition_relationship > usage;
-    };
-
-    // C++ wrapper for configuration_effectivity
-    struct configuration_effectivity : product_definition_effectivity, ObjectHelper<configuration_effectivity,1> { configuration_effectivity() : Object("configuration_effectivity") {}
-		Lazy< NotImplemented > configuration;
-    };
-
-    // C++ wrapper for configuration_item_relationship
-    struct configuration_item_relationship :  ObjectHelper<configuration_item_relationship,4> { configuration_item_relationship() : Object("configuration_item_relationship") {}
-		label::Out name;
-		Maybe< text::Out > description;
-		Lazy< configuration_item > relating_configuration_item;
-		Lazy< configuration_item > related_configuration_item;
-    };
-
-    // C++ wrapper for configuration_item_hierarchical_relationship
-    struct configuration_item_hierarchical_relationship : configuration_item_relationship, ObjectHelper<configuration_item_hierarchical_relationship,0> { configuration_item_hierarchical_relationship() : Object("configuration_item_hierarchical_relationship") {}
-
-    };
-
-    // C++ wrapper for configuration_item_revision_sequence
-    struct configuration_item_revision_sequence : configuration_item_relationship, ObjectHelper<configuration_item_revision_sequence,0> { configuration_item_revision_sequence() : Object("configuration_item_revision_sequence") {}
-
-    };
-
-    // C++ wrapper for configured_effectivity_assignment
-    struct configured_effectivity_assignment : effectivity_assignment, ObjectHelper<configured_effectivity_assignment,1> { configured_effectivity_assignment() : Object("configured_effectivity_assignment") {}
-		ListOf< configured_effectivity_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for configured_effectivity_context_assignment
-    struct configured_effectivity_context_assignment : effectivity_context_assignment, ObjectHelper<configured_effectivity_context_assignment,1> { configured_effectivity_context_assignment() : Object("configured_effectivity_context_assignment") {}
-		ListOf< configured_effectivity_context_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for conical_stepped_hole_transition
-    struct conical_stepped_hole_transition : geometric_representation_item, ObjectHelper<conical_stepped_hole_transition,3> { conical_stepped_hole_transition() : Object("conical_stepped_hole_transition") {}
-		positive_integer::Out transition_number;
-		plane_angle_measure::Out cone_apex_angle;
-		positive_length_measure::Out cone_base_radius;
-    };
-
-    // C++ wrapper for elementary_surface
-    struct elementary_surface : surface, ObjectHelper<elementary_surface,1> { elementary_surface() : Object("elementary_surface") {}
-		Lazy< axis2_placement_3d > position;
-    };
-
-    // C++ wrapper for conical_surface
-    struct conical_surface : elementary_surface, ObjectHelper<conical_surface,2> { conical_surface() : Object("conical_surface") {}
-		length_measure::Out radius;
-		plane_angle_measure::Out semi_angle;
-    };
-
-    // C++ wrapper for connected_edge_set
-    struct connected_edge_set : topological_representation_item, ObjectHelper<connected_edge_set,1> { connected_edge_set() : Object("connected_edge_set") {}
-		ListOf< Lazy< edge >, 1, 0 > ces_edges;
-    };
-
-    // C++ wrapper for connected_face_sub_set
-    struct connected_face_sub_set : connected_face_set, ObjectHelper<connected_face_sub_set,1> { connected_face_sub_set() : Object("connected_face_sub_set") {}
-		Lazy< connected_face_set > parent_face_set;
-    };
-
-    // C++ wrapper for constructive_geometry_representation
-    struct constructive_geometry_representation : representation, ObjectHelper<constructive_geometry_representation,0> { constructive_geometry_representation() : Object("constructive_geometry_representation") {}
-
-    };
-
-    // C++ wrapper for representation_relationship
-    struct representation_relationship :  ObjectHelper<representation_relationship,4> { representation_relationship() : Object("representation_relationship") {}
-		label::Out name;
-		Maybe< text::Out > description;
-		Lazy< representation > rep_1;
-		Lazy< representation > rep_2;
-    };
-
-    // C++ wrapper for constructive_geometry_representation_relationship
-    struct constructive_geometry_representation_relationship : representation_relationship, ObjectHelper<constructive_geometry_representation_relationship,0> { constructive_geometry_representation_relationship() : Object("constructive_geometry_representation_relationship") {}
-
-    };
-
-    // C++ wrapper for contact_ratio_representation
-    struct contact_ratio_representation : representation, ObjectHelper<contact_ratio_representation,0> { contact_ratio_representation() : Object("contact_ratio_representation") {}
-
-    };
-
-    // C++ wrapper for invisibility
-    struct invisibility :  ObjectHelper<invisibility,1> { invisibility() : Object("invisibility") {}
-		ListOf< invisible_item, 1, 0 >::Out invisible_items;
-    };
-
-    // C++ wrapper for context_dependent_invisibility
-    struct context_dependent_invisibility : invisibility, ObjectHelper<context_dependent_invisibility,1> { context_dependent_invisibility() : Object("context_dependent_invisibility") {}
-		invisibility_context::Out presentation_context;
-    };
-
-    // C++ wrapper for over_riding_styled_item
-    struct over_riding_styled_item : styled_item, ObjectHelper<over_riding_styled_item,1> { over_riding_styled_item() : Object("over_riding_styled_item") {}
-		Lazy< styled_item > over_ridden_style;
-    };
-
-    // C++ wrapper for context_dependent_over_riding_styled_item
-    struct context_dependent_over_riding_styled_item : over_riding_styled_item, ObjectHelper<context_dependent_over_riding_styled_item,1> { context_dependent_over_riding_styled_item() : Object("context_dependent_over_riding_styled_item") {}
-		ListOf< style_context_select, 1, 0 >::Out style_context;
-    };
-
-    // C++ wrapper for context_dependent_unit
-    struct context_dependent_unit : named_unit, ObjectHelper<context_dependent_unit,1> { context_dependent_unit() : Object("context_dependent_unit") {}
-		label::Out name;
-    };
-
-    // C++ wrapper for conversion_based_unit
-    struct conversion_based_unit : named_unit, ObjectHelper<conversion_based_unit,2> { conversion_based_unit() : Object("conversion_based_unit") {}
-		label::Out name;
-		Lazy< measure_with_unit > conversion_factor;
-    };
-
-    // C++ wrapper for csg_shape_representation
-    struct csg_shape_representation : shape_representation, ObjectHelper<csg_shape_representation,0> { csg_shape_representation() : Object("csg_shape_representation") {}
-
-    };
-
-    // C++ wrapper for csg_solid
-    struct csg_solid : solid_model, ObjectHelper<csg_solid,1> { csg_solid() : Object("csg_solid") {}
-		csg_select::Out tree_root_expression;
-    };
-
-    // C++ wrapper for currency
-    struct currency : context_dependent_unit, ObjectHelper<currency,0> { currency() : Object("currency") {}
-
-    };
-
-    // C++ wrapper for currency_measure_with_unit
-    struct currency_measure_with_unit : measure_with_unit, ObjectHelper<currency_measure_with_unit,0> { currency_measure_with_unit() : Object("currency_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for curve_bounded_surface
-    struct curve_bounded_surface : bounded_surface, ObjectHelper<curve_bounded_surface,3> { curve_bounded_surface() : Object("curve_bounded_surface") {}
-		Lazy< surface > basis_surface;
-		ListOf< Lazy< boundary_curve >, 1, 0 > boundaries;
-		BOOLEAN::Out implicit_outer;
-    };
-
-    // C++ wrapper for curve_dimension
-    struct curve_dimension : dimension_curve_directed_callout, ObjectHelper<curve_dimension,0> { curve_dimension() : Object("curve_dimension") {}
-
-    };
-
-    // C++ wrapper for curve_replica
-    struct curve_replica : curve, ObjectHelper<curve_replica,2> { curve_replica() : Object("curve_replica") {}
-		Lazy< curve > parent_curve;
-		Lazy< cartesian_transformation_operator > transformation;
-    };
-
-    // C++ wrapper for curve_style
-    struct curve_style : founded_item, ObjectHelper<curve_style,4> { curve_style() : Object("curve_style") {}
-		label::Out name;
-		curve_font_or_scaled_curve_font_select::Out curve_font;
-		size_select::Out curve_width;
-		Lazy< colour > curve_colour;
-    };
-
-    // C++ wrapper for curve_style_font
-    struct curve_style_font : founded_item, ObjectHelper<curve_style_font,2> { curve_style_font() : Object("curve_style_font") {}
-		label::Out name;
-		ListOf< Lazy< curve_style_font_pattern >, 1, 0 > pattern_list;
-    };
-
-    // C++ wrapper for curve_style_font_and_scaling
-    struct curve_style_font_and_scaling : founded_item, ObjectHelper<curve_style_font_and_scaling,3> { curve_style_font_and_scaling() : Object("curve_style_font_and_scaling") {}
-		label::Out name;
-		curve_style_font_select::Out curve_font;
-		REAL::Out curve_font_scaling;
-    };
-
-    // C++ wrapper for curve_style_font_pattern
-    struct curve_style_font_pattern : founded_item, ObjectHelper<curve_style_font_pattern,2> { curve_style_font_pattern() : Object("curve_style_font_pattern") {}
-		positive_length_measure::Out visible_segment_length;
-		positive_length_measure::Out invisible_segment_length;
-    };
-
-    // C++ wrapper for curve_swept_solid_shape_representation
-    struct curve_swept_solid_shape_representation : shape_representation, ObjectHelper<curve_swept_solid_shape_representation,0> { curve_swept_solid_shape_representation() : Object("curve_swept_solid_shape_representation") {}
-
-    };
-
-    // C++ wrapper for cylindrical_surface
-    struct cylindrical_surface : elementary_surface, ObjectHelper<cylindrical_surface,1> { cylindrical_surface() : Object("cylindrical_surface") {}
-		positive_length_measure::Out radius;
-    };
-
-    // C++ wrapper for cylindricity_tolerance
-    struct cylindricity_tolerance : geometric_tolerance, ObjectHelper<cylindricity_tolerance,0> { cylindricity_tolerance() : Object("cylindricity_tolerance") {}
-
-    };
-
-    // C++ wrapper for date_representation_item
-    struct date_representation_item :  ObjectHelper<date_representation_item,0> { date_representation_item() : Object("date_representation_item") {}
-
-    };
-
-    // C++ wrapper for date_time_representation_item
-    struct date_time_representation_item :  ObjectHelper<date_time_representation_item,0> { date_time_representation_item() : Object("date_time_representation_item") {}
-
-    };
-
-    // C++ wrapper for dated_effectivity
-    struct dated_effectivity : effectivity, ObjectHelper<dated_effectivity,2> { dated_effectivity() : Object("dated_effectivity") {}
-		Maybe< date_time_or_event_occurrence::Out > effectivity_end_date;
-		date_time_or_event_occurrence::Out effectivity_start_date;
-    };
-
-    // C++ wrapper for datum
-    struct datum : shape_aspect, ObjectHelper<datum,1> { datum() : Object("datum") {}
-		identifier::Out identification;
-    };
-
-    // C++ wrapper for datum_feature
-    struct datum_feature : shape_aspect, ObjectHelper<datum_feature,0> { datum_feature() : Object("datum_feature") {}
-
-    };
-
-    // C++ wrapper for datum_feature_callout
-    struct datum_feature_callout : draughting_callout, ObjectHelper<datum_feature_callout,0> { datum_feature_callout() : Object("datum_feature_callout") {}
-
-    };
-
-    // C++ wrapper for datum_reference
-    struct datum_reference :  ObjectHelper<datum_reference,2> { datum_reference() : Object("datum_reference") {}
-		INTEGER::Out precedence;
-		Lazy< datum > referenced_datum;
-    };
-
-    // C++ wrapper for datum_target
-    struct datum_target : shape_aspect, ObjectHelper<datum_target,1> { datum_target() : Object("datum_target") {}
-		identifier::Out target_id;
-    };
-
-    // C++ wrapper for datum_target_callout
-    struct datum_target_callout : draughting_callout, ObjectHelper<datum_target_callout,0> { datum_target_callout() : Object("datum_target_callout") {}
-
-    };
-
-    // C++ wrapper for default_tolerance_table
-    struct default_tolerance_table : representation, ObjectHelper<default_tolerance_table,0> { default_tolerance_table() : Object("default_tolerance_table") {}
-
-    };
-
-    // C++ wrapper for default_tolerance_table_cell
-    struct default_tolerance_table_cell : compound_representation_item, ObjectHelper<default_tolerance_table_cell,0> { default_tolerance_table_cell() : Object("default_tolerance_table_cell") {}
-
-    };
-
-    // C++ wrapper for defined_symbol
-    struct defined_symbol : geometric_representation_item, ObjectHelper<defined_symbol,2> { defined_symbol() : Object("defined_symbol") {}
-		defined_symbol_select::Out definition;
-		Lazy< symbol_target > target;
-    };
-
-    // C++ wrapper for definitional_representation
-    struct definitional_representation : representation, ObjectHelper<definitional_representation,0> { definitional_representation() : Object("definitional_representation") {}
-
-    };
-
-    // C++ wrapper for definitional_representation_relationship
-    struct definitional_representation_relationship : representation_relationship, ObjectHelper<definitional_representation_relationship,0> { definitional_representation_relationship() : Object("definitional_representation_relationship") {}
-
-    };
-
-    // C++ wrapper for definitional_representation_relationship_with_same_context
-    struct definitional_representation_relationship_with_same_context : definitional_representation_relationship, ObjectHelper<definitional_representation_relationship_with_same_context,0> { definitional_representation_relationship_with_same_context() : Object("definitional_representation_relationship_with_same_context") {}
-
-    };
-
-    // C++ wrapper for degenerate_pcurve
-    struct degenerate_pcurve : point, ObjectHelper<degenerate_pcurve,2> { degenerate_pcurve() : Object("degenerate_pcurve") {}
-		Lazy< surface > basis_surface;
-		Lazy< definitional_representation > reference_to_curve;
-    };
-
-    // C++ wrapper for toroidal_surface
-    struct toroidal_surface : elementary_surface, ObjectHelper<toroidal_surface,2> { toroidal_surface() : Object("toroidal_surface") {}
-		positive_length_measure::Out major_radius;
-		positive_length_measure::Out minor_radius;
-    };
-
-    // C++ wrapper for degenerate_toroidal_surface
-    struct degenerate_toroidal_surface : toroidal_surface, ObjectHelper<degenerate_toroidal_surface,1> { degenerate_toroidal_surface() : Object("degenerate_toroidal_surface") {}
-		BOOLEAN::Out select_outer;
-    };
-
-    // C++ wrapper for descriptive_representation_item
-    struct descriptive_representation_item : representation_item, ObjectHelper<descriptive_representation_item,1> { descriptive_representation_item() : Object("descriptive_representation_item") {}
-		text::Out description;
-    };
-
-    // C++ wrapper for product_definition_context
-    struct product_definition_context : application_context_element, ObjectHelper<product_definition_context,1> { product_definition_context() : Object("product_definition_context") {}
-		label::Out life_cycle_stage;
-    };
-
-    // C++ wrapper for design_context
-    struct design_context : product_definition_context, ObjectHelper<design_context,0> { design_context() : Object("design_context") {}
-
-    };
-
-    // C++ wrapper for design_make_from_relationship
-    struct design_make_from_relationship : product_definition_relationship, ObjectHelper<design_make_from_relationship,0> { design_make_from_relationship() : Object("design_make_from_relationship") {}
-
-    };
-
-    // C++ wrapper for diameter_dimension
-    struct diameter_dimension : dimension_curve_directed_callout, ObjectHelper<diameter_dimension,0> { diameter_dimension() : Object("diameter_dimension") {}
-
-    };
-
-    // C++ wrapper for ratio_measure_with_unit
-    struct ratio_measure_with_unit : measure_with_unit, ObjectHelper<ratio_measure_with_unit,0> { ratio_measure_with_unit() : Object("ratio_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for dielectric_constant_measure_with_unit
-    struct dielectric_constant_measure_with_unit : ratio_measure_with_unit, ObjectHelper<dielectric_constant_measure_with_unit,0> { dielectric_constant_measure_with_unit() : Object("dielectric_constant_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for dimension_callout
-    struct dimension_callout : draughting_callout, ObjectHelper<dimension_callout,0> { dimension_callout() : Object("dimension_callout") {}
-
-    };
-
-    // C++ wrapper for draughting_callout_relationship
-    struct draughting_callout_relationship :  ObjectHelper<draughting_callout_relationship,4> { draughting_callout_relationship() : Object("draughting_callout_relationship") {}
-		label::Out name;
-		text::Out description;
-		Lazy< draughting_callout > relating_draughting_callout;
-		Lazy< draughting_callout > related_draughting_callout;
-    };
-
-    // C++ wrapper for dimension_callout_component_relationship
-    struct dimension_callout_component_relationship : draughting_callout_relationship, ObjectHelper<dimension_callout_component_relationship,0> { dimension_callout_component_relationship() : Object("dimension_callout_component_relationship") {}
-
-    };
-
-    // C++ wrapper for dimension_callout_relationship
-    struct dimension_callout_relationship : draughting_callout_relationship, ObjectHelper<dimension_callout_relationship,0> { dimension_callout_relationship() : Object("dimension_callout_relationship") {}
-
-    };
-
-    // C++ wrapper for dimension_curve
-    struct dimension_curve : annotation_curve_occurrence, ObjectHelper<dimension_curve,0> { dimension_curve() : Object("dimension_curve") {}
-
-    };
-
-    // C++ wrapper for terminator_symbol
-    struct terminator_symbol : annotation_symbol_occurrence, ObjectHelper<terminator_symbol,1> { terminator_symbol() : Object("terminator_symbol") {}
-		Lazy< annotation_curve_occurrence > annotated_curve;
-    };
-
-    // C++ wrapper for dimension_curve_terminator
-    struct dimension_curve_terminator : terminator_symbol, ObjectHelper<dimension_curve_terminator,1> { dimension_curve_terminator() : Object("dimension_curve_terminator") {}
-		dimension_extent_usage::Out role;
-    };
-
-    // C++ wrapper for dimension_curve_terminator_to_projection_curve_associativity
-    struct dimension_curve_terminator_to_projection_curve_associativity : annotation_occurrence_associativity, ObjectHelper<dimension_curve_terminator_to_projection_curve_associativity,0> { dimension_curve_terminator_to_projection_curve_associativity() : Object("dimension_curve_terminator_to_projection_curve_associativity") {}
-
-    };
-
-    // C++ wrapper for dimension_pair
-    struct dimension_pair : draughting_callout_relationship, ObjectHelper<dimension_pair,0> { dimension_pair() : Object("dimension_pair") {}
-
-    };
-
-    // C++ wrapper for dimension_text_associativity
-    struct dimension_text_associativity :  ObjectHelper<dimension_text_associativity,0> { dimension_text_associativity() : Object("dimension_text_associativity") {}
-
-    };
-
-    // C++ wrapper for dimensional_location_with_path
-    struct dimensional_location_with_path : dimensional_location, ObjectHelper<dimensional_location_with_path,1> { dimensional_location_with_path() : Object("dimensional_location_with_path") {}
-		Lazy< shape_aspect > path;
-    };
-
-    // C++ wrapper for dimensional_size_with_path
-    struct dimensional_size_with_path : dimensional_size, ObjectHelper<dimensional_size_with_path,1> { dimensional_size_with_path() : Object("dimensional_size_with_path") {}
-		Lazy< shape_aspect > path;
-    };
-
-    // C++ wrapper for executed_action
-    struct executed_action : action, ObjectHelper<executed_action,0> { executed_action() : Object("executed_action") {}
-
-    };
-
-    // C++ wrapper for directed_action
-    struct directed_action : executed_action, ObjectHelper<directed_action,1> { directed_action() : Object("directed_action") {}
-		Lazy< NotImplemented > directive;
-    };
-
-    // C++ wrapper for directed_dimensional_location
-    struct directed_dimensional_location : dimensional_location, ObjectHelper<directed_dimensional_location,0> { directed_dimensional_location() : Object("directed_dimensional_location") {}
-
-    };
-
-    // C++ wrapper for direction
-    struct direction : geometric_representation_item, ObjectHelper<direction,1> { direction() : Object("direction") {}
-		ListOf< REAL, 2, 3 >::Out direction_ratios;
-    };
-
-    // C++ wrapper for document_file
-    struct document_file :  ObjectHelper<document_file,0> { document_file() : Object("document_file") {}
-
-    };
-
-    // C++ wrapper for document_identifier
-    struct document_identifier : group, ObjectHelper<document_identifier,0> { document_identifier() : Object("document_identifier") {}
-
-    };
-
-    // C++ wrapper for document_identifier_assignment
-    struct document_identifier_assignment : group_assignment, ObjectHelper<document_identifier_assignment,1> { document_identifier_assignment() : Object("document_identifier_assignment") {}
-		ListOf< document_identifier_assigned_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for document_product_association
-    struct document_product_association :  ObjectHelper<document_product_association,4> { document_product_association() : Object("document_product_association") {}
-		label::Out name;
-		Maybe< text::Out > description;
-		Lazy< NotImplemented > relating_document;
-		product_or_formation_or_definition::Out related_product;
-    };
-
-    // C++ wrapper for document_product_equivalence
-    struct document_product_equivalence : document_product_association, ObjectHelper<document_product_equivalence,0> { document_product_equivalence() : Object("document_product_equivalence") {}
-
-    };
-
-    // C++ wrapper for dose_equivalent_measure_with_unit
-    struct dose_equivalent_measure_with_unit : measure_with_unit, ObjectHelper<dose_equivalent_measure_with_unit,0> { dose_equivalent_measure_with_unit() : Object("dose_equivalent_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for dose_equivalent_unit
-    struct dose_equivalent_unit : derived_unit, ObjectHelper<dose_equivalent_unit,0> { dose_equivalent_unit() : Object("dose_equivalent_unit") {}
-
-    };
-
-    // C++ wrapper for double_offset_shelled_solid
-    struct double_offset_shelled_solid : shelled_solid, ObjectHelper<double_offset_shelled_solid,1> { double_offset_shelled_solid() : Object("double_offset_shelled_solid") {}
-		length_measure::Out thickness2;
-    };
-
-    // C++ wrapper for item_defined_transformation
-    struct item_defined_transformation :  ObjectHelper<item_defined_transformation,4> { item_defined_transformation() : Object("item_defined_transformation") {}
-		label::Out name;
-		Maybe< text::Out > description;
-		Lazy< representation_item > transform_item_1;
-		Lazy< representation_item > transform_item_2;
-    };
-
-    // C++ wrapper for transformation_with_derived_angle
-    struct transformation_with_derived_angle : item_defined_transformation, ObjectHelper<transformation_with_derived_angle,0> { transformation_with_derived_angle() : Object("transformation_with_derived_angle") {}
-
-    };
-
-    // C++ wrapper for draped_defined_transformation
-    struct draped_defined_transformation : transformation_with_derived_angle, ObjectHelper<draped_defined_transformation,0> { draped_defined_transformation() : Object("draped_defined_transformation") {}
-
-    };
-
-    // C++ wrapper for draughting_annotation_occurrence
-    struct draughting_annotation_occurrence : annotation_occurrence, ObjectHelper<draughting_annotation_occurrence,0> { draughting_annotation_occurrence() : Object("draughting_annotation_occurrence") {}
-
-    };
-
-    // C++ wrapper for draughting_elements
-    struct draughting_elements : draughting_callout, ObjectHelper<draughting_elements,0> { draughting_elements() : Object("draughting_elements") {}
-
-    };
-
-    // C++ wrapper for draughting_model
-    struct draughting_model : representation, ObjectHelper<draughting_model,0> { draughting_model() : Object("draughting_model") {}
-
-    };
-
-    // C++ wrapper for item_identified_representation_usage
-    struct item_identified_representation_usage :  ObjectHelper<item_identified_representation_usage,5> { item_identified_representation_usage() : Object("item_identified_representation_usage") {}
-		label::Out name;
-		Maybe< text::Out > description;
-		represented_definition::Out definition;
-		Lazy< representation > used_representation;
-		Lazy< representation_item > identified_item;
-    };
-
-    // C++ wrapper for draughting_model_item_association
-    struct draughting_model_item_association : item_identified_representation_usage, ObjectHelper<draughting_model_item_association,0> { draughting_model_item_association() : Object("draughting_model_item_association") {}
-
-    };
-
-    // C++ wrapper for pre_defined_colour
-    struct pre_defined_colour :  ObjectHelper<pre_defined_colour,0> { pre_defined_colour() : Object("pre_defined_colour") {}
-
-    };
-
-    // C++ wrapper for draughting_pre_defined_colour
-    struct draughting_pre_defined_colour : pre_defined_colour, ObjectHelper<draughting_pre_defined_colour,0> { draughting_pre_defined_colour() : Object("draughting_pre_defined_colour") {}
-
-    };
-
-    // C++ wrapper for pre_defined_item
-    struct pre_defined_item :  ObjectHelper<pre_defined_item,1> { pre_defined_item() : Object("pre_defined_item") {}
-		label::Out name;
-    };
-
-    // C++ wrapper for pre_defined_curve_font
-    struct pre_defined_curve_font : pre_defined_item, ObjectHelper<pre_defined_curve_font,0> { pre_defined_curve_font() : Object("pre_defined_curve_font") {}
-
-    };
-
-    // C++ wrapper for draughting_pre_defined_curve_font
-    struct draughting_pre_defined_curve_font : pre_defined_curve_font, ObjectHelper<draughting_pre_defined_curve_font,0> { draughting_pre_defined_curve_font() : Object("draughting_pre_defined_curve_font") {}
-
-    };
-
-    // C++ wrapper for pre_defined_text_font
-    struct pre_defined_text_font : pre_defined_item, ObjectHelper<pre_defined_text_font,0> { pre_defined_text_font() : Object("pre_defined_text_font") {}
-
-    };
-
-    // C++ wrapper for draughting_pre_defined_text_font
-    struct draughting_pre_defined_text_font : pre_defined_text_font, ObjectHelper<draughting_pre_defined_text_font,0> { draughting_pre_defined_text_font() : Object("draughting_pre_defined_text_font") {}
-
-    };
-
-    // C++ wrapper for draughting_subfigure_representation
-    struct draughting_subfigure_representation : symbol_representation, ObjectHelper<draughting_subfigure_representation,0> { draughting_subfigure_representation() : Object("draughting_subfigure_representation") {}
-
-    };
-
-    // C++ wrapper for draughting_symbol_representation
-    struct draughting_symbol_representation : symbol_representation, ObjectHelper<draughting_symbol_representation,0> { draughting_symbol_representation() : Object("draughting_symbol_representation") {}
-
-    };
-
-    // C++ wrapper for text_literal
-    struct text_literal : geometric_representation_item, ObjectHelper<text_literal,5> { text_literal() : Object("text_literal") {}
-		presentable_text::Out literal;
-		axis2_placement::Out placement;
-		text_alignment::Out alignment;
-		text_path::Out path;
-		font_select::Out font;
-    };
-
-    // C++ wrapper for text_literal_with_delineation
-    struct text_literal_with_delineation : text_literal, ObjectHelper<text_literal_with_delineation,1> { text_literal_with_delineation() : Object("text_literal_with_delineation") {}
-		text_delineation::Out delineation;
-    };
-
-    // C++ wrapper for draughting_text_literal_with_delineation
-    struct draughting_text_literal_with_delineation : text_literal_with_delineation, ObjectHelper<draughting_text_literal_with_delineation,0> { draughting_text_literal_with_delineation() : Object("draughting_text_literal_with_delineation") {}
-
-    };
-
-    // C++ wrapper for presentation_set
-    struct presentation_set :  ObjectHelper<presentation_set,0> { presentation_set() : Object("presentation_set") {}
-
-    };
-
-    // C++ wrapper for drawing_revision
-    struct drawing_revision : presentation_set, ObjectHelper<drawing_revision,3> { drawing_revision() : Object("drawing_revision") {}
-		identifier::Out revision_identifier;
-		Lazy< NotImplemented > drawing_identifier;
-		Maybe< text::Out > intended_scale;
-    };
-
-    // C++ wrapper for presentation_representation
-    struct presentation_representation : representation, ObjectHelper<presentation_representation,0> { presentation_representation() : Object("presentation_representation") {}
-
-    };
-
-    // C++ wrapper for presentation_area
-    struct presentation_area : presentation_representation, ObjectHelper<presentation_area,0> { presentation_area() : Object("presentation_area") {}
-
-    };
-
-    // C++ wrapper for drawing_sheet_revision
-    struct drawing_sheet_revision : presentation_area, ObjectHelper<drawing_sheet_revision,1> { drawing_sheet_revision() : Object("drawing_sheet_revision") {}
-		identifier::Out revision_identifier;
-    };
-
-    // C++ wrapper for drawing_sheet_revision_sequence
-    struct drawing_sheet_revision_sequence : representation_relationship, ObjectHelper<drawing_sheet_revision_sequence,0> { drawing_sheet_revision_sequence() : Object("drawing_sheet_revision_sequence") {}
-
-    };
-
-    // C++ wrapper for drawing_sheet_revision_usage
-    struct drawing_sheet_revision_usage : area_in_set, ObjectHelper<drawing_sheet_revision_usage,1> { drawing_sheet_revision_usage() : Object("drawing_sheet_revision_usage") {}
-		identifier::Out sheet_number;
-    };
-
-    // C++ wrapper for edge
-    struct edge : topological_representation_item, ObjectHelper<edge,2> { edge() : Object("edge") {}
-		Lazy< vertex > edge_start;
-		Lazy< vertex > edge_end;
-    };
-
-    // C++ wrapper for edge_based_wireframe_model
-    struct edge_based_wireframe_model : geometric_representation_item, ObjectHelper<edge_based_wireframe_model,1> { edge_based_wireframe_model() : Object("edge_based_wireframe_model") {}
-		ListOf< Lazy< connected_edge_set >, 1, 0 > ebwm_boundary;
-    };
-
-    // C++ wrapper for edge_based_wireframe_shape_representation
-    struct edge_based_wireframe_shape_representation : shape_representation, ObjectHelper<edge_based_wireframe_shape_representation,0> { edge_based_wireframe_shape_representation() : Object("edge_based_wireframe_shape_representation") {}
-
-    };
-
-    // C++ wrapper for edge_blended_solid
-    struct edge_blended_solid : modified_solid, ObjectHelper<edge_blended_solid,1> { edge_blended_solid() : Object("edge_blended_solid") {}
-		ListOf< Lazy< edge_curve >, 1, 0 > blended_edges;
-    };
-
-    // C++ wrapper for edge_curve
-    struct edge_curve :  ObjectHelper<edge_curve,2> { edge_curve() : Object("edge_curve") {}
-		Lazy< curve > edge_geometry;
-		BOOLEAN::Out same_sense;
-    };
-
-    // C++ wrapper for edge_loop
-    struct edge_loop :  ObjectHelper<edge_loop,0> { edge_loop() : Object("edge_loop") {}
-
-    };
-
-    // C++ wrapper for electric_charge_measure_with_unit
-    struct electric_charge_measure_with_unit : measure_with_unit, ObjectHelper<electric_charge_measure_with_unit,0> { electric_charge_measure_with_unit() : Object("electric_charge_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for electric_charge_unit
-    struct electric_charge_unit : derived_unit, ObjectHelper<electric_charge_unit,0> { electric_charge_unit() : Object("electric_charge_unit") {}
-
-    };
-
-    // C++ wrapper for electric_current_measure_with_unit
-    struct electric_current_measure_with_unit : measure_with_unit, ObjectHelper<electric_current_measure_with_unit,0> { electric_current_measure_with_unit() : Object("electric_current_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for electric_current_unit
-    struct electric_current_unit : named_unit, ObjectHelper<electric_current_unit,0> { electric_current_unit() : Object("electric_current_unit") {}
-
-    };
-
-    // C++ wrapper for electric_potential_measure_with_unit
-    struct electric_potential_measure_with_unit : measure_with_unit, ObjectHelper<electric_potential_measure_with_unit,0> { electric_potential_measure_with_unit() : Object("electric_potential_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for electric_potential_unit
-    struct electric_potential_unit : derived_unit, ObjectHelper<electric_potential_unit,0> { electric_potential_unit() : Object("electric_potential_unit") {}
-
-    };
-
-    // C++ wrapper for elementary_brep_shape_representation
-    struct elementary_brep_shape_representation : shape_representation, ObjectHelper<elementary_brep_shape_representation,0> { elementary_brep_shape_representation() : Object("elementary_brep_shape_representation") {}
-
-    };
-
-    // C++ wrapper for ellipse
-    struct ellipse : conic, ObjectHelper<ellipse,2> { ellipse() : Object("ellipse") {}
-		positive_length_measure::Out semi_axis_1;
-		positive_length_measure::Out semi_axis_2;
-    };
-
-    // C++ wrapper for energy_measure_with_unit
-    struct energy_measure_with_unit : measure_with_unit, ObjectHelper<energy_measure_with_unit,0> { energy_measure_with_unit() : Object("energy_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for energy_unit
-    struct energy_unit : derived_unit, ObjectHelper<energy_unit,0> { energy_unit() : Object("energy_unit") {}
-
-    };
-
-    // C++ wrapper for property_definition
-    struct property_definition :  ObjectHelper<property_definition,3> { property_definition() : Object("property_definition") {}
-		label::Out name;
-		Maybe< text::Out > description;
-		characterized_definition::Out definition;
-    };
-
-    // C++ wrapper for fact_type
-    struct fact_type : property_definition, ObjectHelper<fact_type,0> { fact_type() : Object("fact_type") {}
-
-    };
-
-    // C++ wrapper for entity_assertion
-    struct entity_assertion : fact_type, ObjectHelper<entity_assertion,0> { entity_assertion() : Object("entity_assertion") {}
-
-    };
-
-    // C++ wrapper for enum_reference_prefix
-    struct enum_reference_prefix : descriptive_representation_item, ObjectHelper<enum_reference_prefix,0> { enum_reference_prefix() : Object("enum_reference_prefix") {}
-
-    };
-
-    // C++ wrapper for evaluated_characteristic
-    struct evaluated_characteristic :  ObjectHelper<evaluated_characteristic,0> { evaluated_characteristic() : Object("evaluated_characteristic") {}
-
-    };
-
-    // C++ wrapper for evaluated_degenerate_pcurve
-    struct evaluated_degenerate_pcurve : degenerate_pcurve, ObjectHelper<evaluated_degenerate_pcurve,1> { evaluated_degenerate_pcurve() : Object("evaluated_degenerate_pcurve") {}
-		Lazy< cartesian_point > equivalent_point;
-    };
-
-    // C++ wrapper for evaluation_product_definition
-    struct evaluation_product_definition : product_definition, ObjectHelper<evaluation_product_definition,0> { evaluation_product_definition() : Object("evaluation_product_definition") {}
-
-    };
-
-    // C++ wrapper for event_occurrence
-    struct event_occurrence :  ObjectHelper<event_occurrence,3> { event_occurrence() : Object("event_occurrence") {}
-		identifier::Out id;
-		label::Out name;
-		Maybe< text::Out > description;
-    };
-
-    // C++ wrapper for product_concept_feature_category
-    struct product_concept_feature_category : group, ObjectHelper<product_concept_feature_category,0> { product_concept_feature_category() : Object("product_concept_feature_category") {}
-
-    };
-
-    // C++ wrapper for exclusive_product_concept_feature_category
-    struct exclusive_product_concept_feature_category : product_concept_feature_category, ObjectHelper<exclusive_product_concept_feature_category,0> { exclusive_product_concept_feature_category() : Object("exclusive_product_concept_feature_category") {}
-
-    };
-
-    // C++ wrapper for uncertainty_qualifier
-    struct uncertainty_qualifier :  ObjectHelper<uncertainty_qualifier,2> { uncertainty_qualifier() : Object("uncertainty_qualifier") {}
-		label::Out measure_name;
-		text::Out description;
-    };
-
-    // C++ wrapper for standard_uncertainty
-    struct standard_uncertainty : uncertainty_qualifier, ObjectHelper<standard_uncertainty,1> { standard_uncertainty() : Object("standard_uncertainty") {}
-		REAL::Out uncertainty_value;
-    };
-
-    // C++ wrapper for expanded_uncertainty
-    struct expanded_uncertainty : standard_uncertainty, ObjectHelper<expanded_uncertainty,1> { expanded_uncertainty() : Object("expanded_uncertainty") {}
-		REAL::Out coverage_factor;
-    };
-
-    // C++ wrapper for representation_item_relationship
-    struct representation_item_relationship :  ObjectHelper<representation_item_relationship,4> { representation_item_relationship() : Object("representation_item_relationship") {}
-		label::Out name;
-		Maybe< text::Out > description;
-		Lazy< representation_item > relating_representation_item;
-		Lazy< representation_item > related_representation_item;
-    };
-
-    // C++ wrapper for explicit_procedural_representation_item_relationship
-    struct explicit_procedural_representation_item_relationship : representation_item_relationship, ObjectHelper<explicit_procedural_representation_item_relationship,0> { explicit_procedural_representation_item_relationship() : Object("explicit_procedural_representation_item_relationship") {}
-
-    };
-
-    // C++ wrapper for explicit_procedural_geometric_representation_item_relationship
-    struct explicit_procedural_geometric_representation_item_relationship : explicit_procedural_representation_item_relationship, ObjectHelper<explicit_procedural_geometric_representation_item_relationship,0> { explicit_procedural_geometric_representation_item_relationship() : Object("explicit_procedural_geometric_representation_item_relationship") {}
-
-    };
-
-    // C++ wrapper for explicit_procedural_representation_relationship
-    struct explicit_procedural_representation_relationship : representation_relationship, ObjectHelper<explicit_procedural_representation_relationship,0> { explicit_procedural_representation_relationship() : Object("explicit_procedural_representation_relationship") {}
-
-    };
-
-    // C++ wrapper for explicit_procedural_shape_representation_relationship
-    struct explicit_procedural_shape_representation_relationship : explicit_procedural_representation_relationship, ObjectHelper<explicit_procedural_shape_representation_relationship,0> { explicit_procedural_shape_representation_relationship() : Object("explicit_procedural_shape_representation_relationship") {}
-
-    };
-
-    // C++ wrapper for expression_conversion_based_unit
-    struct expression_conversion_based_unit :  ObjectHelper<expression_conversion_based_unit,0> { expression_conversion_based_unit() : Object("expression_conversion_based_unit") {}
-
-    };
-
-    // C++ wrapper for extension
-    struct extension : derived_shape_aspect, ObjectHelper<extension,0> { extension() : Object("extension") {}
-
-    };
-
-    // C++ wrapper for extent
-    struct extent : characterized_object, ObjectHelper<extent,0> { extent() : Object("extent") {}
-
-    };
-
-    // C++ wrapper for external_source
-    struct external_source :  ObjectHelper<external_source,1> { external_source() : Object("external_source") {}
-		source_item::Out source_id;
-    };
-
-    // C++ wrapper for external_class_library
-    struct external_class_library : external_source, ObjectHelper<external_class_library,0> { external_class_library() : Object("external_class_library") {}
-
-    };
-
-    // C++ wrapper for externally_defined_class
-    struct externally_defined_class :  ObjectHelper<externally_defined_class,0> { externally_defined_class() : Object("externally_defined_class") {}
-
-    };
-
-    // C++ wrapper for externally_defined_colour
-    struct externally_defined_colour :  ObjectHelper<externally_defined_colour,0> { externally_defined_colour() : Object("externally_defined_colour") {}
-
-    };
-
-    // C++ wrapper for externally_defined_context_dependent_unit
-    struct externally_defined_context_dependent_unit :  ObjectHelper<externally_defined_context_dependent_unit,0> { externally_defined_context_dependent_unit() : Object("externally_defined_context_dependent_unit") {}
-
-    };
-
-    // C++ wrapper for externally_defined_conversion_based_unit
-    struct externally_defined_conversion_based_unit :  ObjectHelper<externally_defined_conversion_based_unit,0> { externally_defined_conversion_based_unit() : Object("externally_defined_conversion_based_unit") {}
-
-    };
-
-    // C++ wrapper for externally_defined_currency
-    struct externally_defined_currency :  ObjectHelper<externally_defined_currency,0> { externally_defined_currency() : Object("externally_defined_currency") {}
-
-    };
-
-    // C++ wrapper for externally_defined_item
-    struct externally_defined_item :  ObjectHelper<externally_defined_item,2> { externally_defined_item() : Object("externally_defined_item") {}
-		source_item::Out item_id;
-		Lazy< external_source > source;
-    };
-
-    // C++ wrapper for externally_defined_curve_font
-    struct externally_defined_curve_font : externally_defined_item, ObjectHelper<externally_defined_curve_font,0> { externally_defined_curve_font() : Object("externally_defined_curve_font") {}
-
-    };
-
-    // C++ wrapper for externally_defined_dimension_definition
-    struct externally_defined_dimension_definition :  ObjectHelper<externally_defined_dimension_definition,0> { externally_defined_dimension_definition() : Object("externally_defined_dimension_definition") {}
-
-    };
-
-    // C++ wrapper for externally_defined_general_property
-    struct externally_defined_general_property :  ObjectHelper<externally_defined_general_property,0> { externally_defined_general_property() : Object("externally_defined_general_property") {}
-
-    };
-
-    // C++ wrapper for externally_defined_hatch_style
-    struct externally_defined_hatch_style :  ObjectHelper<externally_defined_hatch_style,0> { externally_defined_hatch_style() : Object("externally_defined_hatch_style") {}
-
-    };
-
-    // C++ wrapper for externally_defined_marker
-    struct externally_defined_marker :  ObjectHelper<externally_defined_marker,0> { externally_defined_marker() : Object("externally_defined_marker") {}
-
-    };
-
-    // C++ wrapper for picture_representation_item
-    struct picture_representation_item : bytes_representation_item, ObjectHelper<picture_representation_item,0> { picture_representation_item() : Object("picture_representation_item") {}
-
-    };
-
-    // C++ wrapper for externally_defined_picture_representation_item
-    struct externally_defined_picture_representation_item : picture_representation_item, ObjectHelper<externally_defined_picture_representation_item,0> { externally_defined_picture_representation_item() : Object("externally_defined_picture_representation_item") {}
-
-    };
-
-    // C++ wrapper for externally_defined_representation_item
-    struct externally_defined_representation_item :  ObjectHelper<externally_defined_representation_item,0> { externally_defined_representation_item() : Object("externally_defined_representation_item") {}
-
-    };
-
-    // C++ wrapper for externally_defined_string
-    struct externally_defined_string : externally_defined_representation_item, ObjectHelper<externally_defined_string,0> { externally_defined_string() : Object("externally_defined_string") {}
-
-    };
-
-    // C++ wrapper for externally_defined_symbol
-    struct externally_defined_symbol : externally_defined_item, ObjectHelper<externally_defined_symbol,0> { externally_defined_symbol() : Object("externally_defined_symbol") {}
-
-    };
-
-    // C++ wrapper for externally_defined_terminator_symbol
-    struct externally_defined_terminator_symbol : externally_defined_symbol, ObjectHelper<externally_defined_terminator_symbol,0> { externally_defined_terminator_symbol() : Object("externally_defined_terminator_symbol") {}
-
-    };
-
-    // C++ wrapper for externally_defined_text_font
-    struct externally_defined_text_font : externally_defined_item, ObjectHelper<externally_defined_text_font,0> { externally_defined_text_font() : Object("externally_defined_text_font") {}
-
-    };
-
-    // C++ wrapper for externally_defined_tile
-    struct externally_defined_tile : externally_defined_item, ObjectHelper<externally_defined_tile,0> { externally_defined_tile() : Object("externally_defined_tile") {}
-
-    };
-
-    // C++ wrapper for externally_defined_tile_style
-    struct externally_defined_tile_style :  ObjectHelper<externally_defined_tile_style,0> { externally_defined_tile_style() : Object("externally_defined_tile_style") {}
-
-    };
-
-    // C++ wrapper for swept_area_solid
-    struct swept_area_solid : solid_model, ObjectHelper<swept_area_solid,1> { swept_area_solid() : Object("swept_area_solid") {}
-		Lazy< curve_bounded_surface > swept_area;
-    };
-
-    // C++ wrapper for extruded_area_solid
-    struct extruded_area_solid : swept_area_solid, ObjectHelper<extruded_area_solid,2> { extruded_area_solid() : Object("extruded_area_solid") {}
-		Lazy< direction > extruded_direction;
-		positive_length_measure::Out depth;
-    };
-
-    // C++ wrapper for swept_face_solid
-    struct swept_face_solid : solid_model, ObjectHelper<swept_face_solid,1> { swept_face_solid() : Object("swept_face_solid") {}
-		Lazy< face_surface > swept_face;
-    };
-
-    // C++ wrapper for extruded_face_solid
-    struct extruded_face_solid : swept_face_solid, ObjectHelper<extruded_face_solid,2> { extruded_face_solid() : Object("extruded_face_solid") {}
-		Lazy< direction > extruded_direction;
-		positive_length_measure::Out depth;
-    };
-
-    // C++ wrapper for extruded_face_solid_with_trim_conditions
-    struct extruded_face_solid_with_trim_conditions : extruded_face_solid, ObjectHelper<extruded_face_solid_with_trim_conditions,6> { extruded_face_solid_with_trim_conditions() : Object("extruded_face_solid_with_trim_conditions") {}
-		trim_condition_select::Out first_trim_condition;
-		trim_condition_select::Out second_trim_condition;
-		trim_intent::Out first_trim_intent;
-		trim_intent::Out second_trim_intent;
-		non_negative_length_measure::Out first_offset;
-		non_negative_length_measure::Out second_offset;
-    };
-
-    // C++ wrapper for extruded_face_solid_with_draft_angle
-    struct extruded_face_solid_with_draft_angle : extruded_face_solid_with_trim_conditions, ObjectHelper<extruded_face_solid_with_draft_angle,1> { extruded_face_solid_with_draft_angle() : Object("extruded_face_solid_with_draft_angle") {}
-		plane_angle_measure::Out draft_angle;
-    };
-
-    // C++ wrapper for extruded_face_solid_with_multiple_draft_angles
-    struct extruded_face_solid_with_multiple_draft_angles : extruded_face_solid_with_trim_conditions, ObjectHelper<extruded_face_solid_with_multiple_draft_angles,1> { extruded_face_solid_with_multiple_draft_angles() : Object("extruded_face_solid_with_multiple_draft_angles") {}
-		ListOf< plane_angle_measure, 2, 0 >::Out draft_angles;
-    };
-
-    // C++ wrapper for face
-    struct face : topological_representation_item, ObjectHelper<face,1> { face() : Object("face") {}
-		ListOf< Lazy< face_bound >, 1, 0 > bounds;
-    };
-
-    // C++ wrapper for face_based_surface_model
-    struct face_based_surface_model : geometric_representation_item, ObjectHelper<face_based_surface_model,1> { face_based_surface_model() : Object("face_based_surface_model") {}
-		ListOf< Lazy< connected_face_set >, 1, 0 > fbsm_faces;
-    };
-
-    // C++ wrapper for face_bound
-    struct face_bound : topological_representation_item, ObjectHelper<face_bound,2> { face_bound() : Object("face_bound") {}
-		Lazy< loop > bound;
-		BOOLEAN::Out orientation;
-    };
-
-    // C++ wrapper for face_outer_bound
-    struct face_outer_bound : face_bound, ObjectHelper<face_outer_bound,0> { face_outer_bound() : Object("face_outer_bound") {}
-
-    };
-
-    // C++ wrapper for faceted_brep
-    struct faceted_brep : manifold_solid_brep, ObjectHelper<faceted_brep,0> { faceted_brep() : Object("faceted_brep") {}
-
-    };
-
-    // C++ wrapper for faceted_brep_shape_representation
-    struct faceted_brep_shape_representation : shape_representation, ObjectHelper<faceted_brep_shape_representation,0> { faceted_brep_shape_representation() : Object("faceted_brep_shape_representation") {}
-
-    };
-
-    // C++ wrapper for fill_area_style
-    struct fill_area_style : founded_item, ObjectHelper<fill_area_style,2> { fill_area_style() : Object("fill_area_style") {}
-		label::Out name;
-		ListOf< fill_style_select, 1, 0 >::Out fill_styles;
-    };
-
-    // C++ wrapper for fill_area_style_hatching
-    struct fill_area_style_hatching : geometric_representation_item, ObjectHelper<fill_area_style_hatching,5> { fill_area_style_hatching() : Object("fill_area_style_hatching") {}
-		Lazy< curve_style > hatch_line_appearance;
-		Lazy< one_direction_repeat_factor > start_of_next_hatch_line;
-		Lazy< cartesian_point > point_of_reference_hatch_line;
-		Lazy< cartesian_point > pattern_start;
-		plane_angle_measure::Out hatch_line_angle;
-    };
-
-    // C++ wrapper for fill_area_style_tile_coloured_region
-    struct fill_area_style_tile_coloured_region : geometric_representation_item, ObjectHelper<fill_area_style_tile_coloured_region,2> { fill_area_style_tile_coloured_region() : Object("fill_area_style_tile_coloured_region") {}
-		curve_or_annotation_curve_occurrence::Out closed_curve;
-		Lazy< colour > region_colour;
-    };
-
-    // C++ wrapper for fill_area_style_tile_curve_with_style
-    struct fill_area_style_tile_curve_with_style : geometric_representation_item, ObjectHelper<fill_area_style_tile_curve_with_style,1> { fill_area_style_tile_curve_with_style() : Object("fill_area_style_tile_curve_with_style") {}
-		Lazy< annotation_curve_occurrence > styled_curve;
-    };
-
-    // C++ wrapper for fill_area_style_tile_symbol_with_style
-    struct fill_area_style_tile_symbol_with_style : geometric_representation_item, ObjectHelper<fill_area_style_tile_symbol_with_style,1> { fill_area_style_tile_symbol_with_style() : Object("fill_area_style_tile_symbol_with_style") {}
-		Lazy< annotation_symbol_occurrence > symbol;
-    };
-
-    // C++ wrapper for fill_area_style_tiles
-    struct fill_area_style_tiles : geometric_representation_item, ObjectHelper<fill_area_style_tiles,3> { fill_area_style_tiles() : Object("fill_area_style_tiles") {}
-		Lazy< two_direction_repeat_factor > tiling_pattern;
-		ListOf< fill_area_style_tile_shape_select, 1, 0 >::Out tiles;
-		positive_ratio_measure::Out tiling_scale;
-    };
-
-    // C++ wrapper for shape_representation_relationship
-    struct shape_representation_relationship : representation_relationship, ObjectHelper<shape_representation_relationship,0> { shape_representation_relationship() : Object("shape_representation_relationship") {}
-
-    };
-
-    // C++ wrapper for flat_pattern_ply_representation_relationship
-    struct flat_pattern_ply_representation_relationship : shape_representation_relationship, ObjectHelper<flat_pattern_ply_representation_relationship,0> { flat_pattern_ply_representation_relationship() : Object("flat_pattern_ply_representation_relationship") {}
-
-    };
-
-    // C++ wrapper for flatness_tolerance
-    struct flatness_tolerance : geometric_tolerance, ObjectHelper<flatness_tolerance,0> { flatness_tolerance() : Object("flatness_tolerance") {}
-
-    };
-
-    // C++ wrapper for force_measure_with_unit
-    struct force_measure_with_unit : measure_with_unit, ObjectHelper<force_measure_with_unit,0> { force_measure_with_unit() : Object("force_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for force_unit
-    struct force_unit : derived_unit, ObjectHelper<force_unit,0> { force_unit() : Object("force_unit") {}
-
-    };
-
-    // C++ wrapper for forward_chaining_rule
-    struct forward_chaining_rule : rule_definition, ObjectHelper<forward_chaining_rule,0> { forward_chaining_rule() : Object("forward_chaining_rule") {}
-
-    };
-
-    // C++ wrapper for forward_chaining_rule_premise
-    struct forward_chaining_rule_premise :  ObjectHelper<forward_chaining_rule_premise,0> { forward_chaining_rule_premise() : Object("forward_chaining_rule_premise") {}
-
-    };
-
-    // C++ wrapper for frequency_measure_with_unit
-    struct frequency_measure_with_unit : measure_with_unit, ObjectHelper<frequency_measure_with_unit,0> { frequency_measure_with_unit() : Object("frequency_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for frequency_unit
-    struct frequency_unit : derived_unit, ObjectHelper<frequency_unit,0> { frequency_unit() : Object("frequency_unit") {}
-
-    };
-
-    // C++ wrapper for func
-    struct func : compound_representation_item, ObjectHelper<func,0> { func() : Object("func") {}
-
-    };
-
-    // C++ wrapper for functional_breakdown_context
-    struct functional_breakdown_context : breakdown_context, ObjectHelper<functional_breakdown_context,0> { functional_breakdown_context() : Object("functional_breakdown_context") {}
-
-    };
-
-    // C++ wrapper for functional_element_usage
-    struct functional_element_usage : breakdown_element_usage, ObjectHelper<functional_element_usage,0> { functional_element_usage() : Object("functional_element_usage") {}
-
-    };
-
-    // C++ wrapper for general_material_property
-    struct general_material_property : general_property, ObjectHelper<general_material_property,0> { general_material_property() : Object("general_material_property") {}
-
-    };
-
-    // C++ wrapper for simple_generic_expression
-    struct simple_generic_expression : generic_expression, ObjectHelper<simple_generic_expression,0> { simple_generic_expression() : Object("simple_generic_expression") {}
-
-    };
-
-    // C++ wrapper for generic_literal
-    struct generic_literal : simple_generic_expression, ObjectHelper<generic_literal,0> { generic_literal() : Object("generic_literal") {}
-
-    };
-
-    // C++ wrapper for generic_variable
-    struct generic_variable : simple_generic_expression, ObjectHelper<generic_variable,0> { generic_variable() : Object("generic_variable") {}
-
-    };
-
-    // C++ wrapper for geometric_alignment
-    struct geometric_alignment : derived_shape_aspect, ObjectHelper<geometric_alignment,0> { geometric_alignment() : Object("geometric_alignment") {}
-
-    };
-
-    // C++ wrapper for geometric_set
-    struct geometric_set : geometric_representation_item, ObjectHelper<geometric_set,1> { geometric_set() : Object("geometric_set") {}
-		ListOf< geometric_set_select, 1, 0 >::Out elements;
-    };
-
-    // C++ wrapper for geometric_curve_set
-    struct geometric_curve_set : geometric_set, ObjectHelper<geometric_curve_set,0> { geometric_curve_set() : Object("geometric_curve_set") {}
-
-    };
-
-    // C++ wrapper for geometric_intersection
-    struct geometric_intersection : derived_shape_aspect, ObjectHelper<geometric_intersection,0> { geometric_intersection() : Object("geometric_intersection") {}
-
-    };
-
-    // C++ wrapper for geometric_item_specific_usage
-    struct geometric_item_specific_usage : item_identified_representation_usage, ObjectHelper<geometric_item_specific_usage,0> { geometric_item_specific_usage() : Object("geometric_item_specific_usage") {}
-
-    };
-
-    // C++ wrapper for geometric_model_element_relationship
-    struct geometric_model_element_relationship :  ObjectHelper<geometric_model_element_relationship,0> { geometric_model_element_relationship() : Object("geometric_model_element_relationship") {}
-
-    };
-
-    // C++ wrapper for representation_context
-    struct representation_context :  ObjectHelper<representation_context,2> { representation_context() : Object("representation_context") {}
-		identifier::Out context_identifier;
-		text::Out context_type;
-    };
-
-    // C++ wrapper for geometric_representation_context
-    struct geometric_representation_context : representation_context, ObjectHelper<geometric_representation_context,1> { geometric_representation_context() : Object("geometric_representation_context") {}
-		dimension_count::Out coordinate_space_dimension;
-    };
-
-    // C++ wrapper for geometric_tolerance_with_defined_unit
-    struct geometric_tolerance_with_defined_unit : geometric_tolerance, ObjectHelper<geometric_tolerance_with_defined_unit,1> { geometric_tolerance_with_defined_unit() : Object("geometric_tolerance_with_defined_unit") {}
-		Lazy< measure_with_unit > unit_size;
-    };
-
-    // C++ wrapper for geometrical_tolerance_callout
-    struct geometrical_tolerance_callout : draughting_callout, ObjectHelper<geometrical_tolerance_callout,0> { geometrical_tolerance_callout() : Object("geometrical_tolerance_callout") {}
-
-    };
-
-    // C++ wrapper for geometrically_bounded_2d_wireframe_representation
-    struct geometrically_bounded_2d_wireframe_representation : shape_representation, ObjectHelper<geometrically_bounded_2d_wireframe_representation,0> { geometrically_bounded_2d_wireframe_representation() : Object("geometrically_bounded_2d_wireframe_representation") {}
-
-    };
-
-    // C++ wrapper for geometrically_bounded_surface_shape_representation
-    struct geometrically_bounded_surface_shape_representation : shape_representation, ObjectHelper<geometrically_bounded_surface_shape_representation,0> { geometrically_bounded_surface_shape_representation() : Object("geometrically_bounded_surface_shape_representation") {}
-
-    };
-
-    // C++ wrapper for geometrically_bounded_wireframe_shape_representation
-    struct geometrically_bounded_wireframe_shape_representation : shape_representation, ObjectHelper<geometrically_bounded_wireframe_shape_representation,0> { geometrically_bounded_wireframe_shape_representation() : Object("geometrically_bounded_wireframe_shape_representation") {}
-
-    };
-
-    // C++ wrapper for global_assignment
-    struct global_assignment : representation_item_relationship, ObjectHelper<global_assignment,0> { global_assignment() : Object("global_assignment") {}
-
-    };
-
-    // C++ wrapper for global_uncertainty_assigned_context
-    struct global_uncertainty_assigned_context : representation_context, ObjectHelper<global_uncertainty_assigned_context,1> { global_uncertainty_assigned_context() : Object("global_uncertainty_assigned_context") {}
-		ListOf< Lazy< uncertainty_measure_with_unit >, 1, 0 > uncertainty;
-    };
-
-    // C++ wrapper for global_unit_assigned_context
-    struct global_unit_assigned_context : representation_context, ObjectHelper<global_unit_assigned_context,1> { global_unit_assigned_context() : Object("global_unit_assigned_context") {}
-		ListOf< unit, 1, 0 >::Out units;
-    };
-
-    // C++ wrapper for ground_fact
-    struct ground_fact : atomic_formula, ObjectHelper<ground_fact,0> { ground_fact() : Object("ground_fact") {}
-
-    };
-
-    // C++ wrapper for hardness_representation
-    struct hardness_representation : representation, ObjectHelper<hardness_representation,0> { hardness_representation() : Object("hardness_representation") {}
-
-    };
-
-    // C++ wrapper for hidden_element_over_riding_styled_item
-    struct hidden_element_over_riding_styled_item : context_dependent_over_riding_styled_item, ObjectHelper<hidden_element_over_riding_styled_item,0> { hidden_element_over_riding_styled_item() : Object("hidden_element_over_riding_styled_item") {}
-
-    };
-
-    // C++ wrapper for hyperbola
-    struct hyperbola : conic, ObjectHelper<hyperbola,2> { hyperbola() : Object("hyperbola") {}
-		positive_length_measure::Out semi_axis;
-		positive_length_measure::Out semi_imag_axis;
-    };
-
-    // C++ wrapper for illuminance_measure_with_unit
-    struct illuminance_measure_with_unit : measure_with_unit, ObjectHelper<illuminance_measure_with_unit,0> { illuminance_measure_with_unit() : Object("illuminance_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for illuminance_unit
-    struct illuminance_unit : derived_unit, ObjectHelper<illuminance_unit,0> { illuminance_unit() : Object("illuminance_unit") {}
-
-    };
-
-    // C++ wrapper for included_text_block
-    struct included_text_block : mapped_item, ObjectHelper<included_text_block,0> { included_text_block() : Object("included_text_block") {}
-
-    };
-
-    // C++ wrapper for inclusion_product_concept_feature
-    struct inclusion_product_concept_feature : conditional_concept_feature, ObjectHelper<inclusion_product_concept_feature,0> { inclusion_product_concept_feature() : Object("inclusion_product_concept_feature") {}
-
-    };
-
-    // C++ wrapper for user_selected_elements
-    struct user_selected_elements : representation_item, ObjectHelper<user_selected_elements,1> { user_selected_elements() : Object("user_selected_elements") {}
-		ListOf< Lazy< representation_item >, 1, 0 > picked_items;
-    };
-
-    // C++ wrapper for indirectly_selected_elements
-    struct indirectly_selected_elements : user_selected_elements, ObjectHelper<indirectly_selected_elements,1> { indirectly_selected_elements() : Object("indirectly_selected_elements") {}
-		ListOf< Lazy< representation_item >, 1, 0 > indirectly_picked_items;
-    };
-
-    // C++ wrapper for indirectly_selected_shape_elements
-    struct indirectly_selected_shape_elements :  ObjectHelper<indirectly_selected_shape_elements,0> { indirectly_selected_shape_elements() : Object("indirectly_selected_shape_elements") {}
-
-    };
-
-    // C++ wrapper for inductance_measure_with_unit
-    struct inductance_measure_with_unit : measure_with_unit, ObjectHelper<inductance_measure_with_unit,0> { inductance_measure_with_unit() : Object("inductance_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for inductance_unit
-    struct inductance_unit : derived_unit, ObjectHelper<inductance_unit,0> { inductance_unit() : Object("inductance_unit") {}
-
-    };
-
-    // C++ wrapper for information_right
-    struct information_right : action_method, ObjectHelper<information_right,0> { information_right() : Object("information_right") {}
-
-    };
-
-    // C++ wrapper for information_usage_right
-    struct information_usage_right : action_method, ObjectHelper<information_usage_right,0> { information_usage_right() : Object("information_usage_right") {}
-
-    };
-
-    // C++ wrapper for instance_usage_context_assignment
-    struct instance_usage_context_assignment : product_definition_context, ObjectHelper<instance_usage_context_assignment,1> { instance_usage_context_assignment() : Object("instance_usage_context_assignment") {}
-		ListOf< instance_usage_context_select, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for instanced_feature
-    struct instanced_feature :  ObjectHelper<instanced_feature,0> { instanced_feature() : Object("instanced_feature") {}
-
-    };
-
-    // C++ wrapper for literal_number
-    struct literal_number :  ObjectHelper<literal_number,1> { literal_number() : Object("literal_number") {}
-		NUMBER::Out the_value;
-    };
-
-    // C++ wrapper for int_literal
-    struct int_literal : literal_number, ObjectHelper<int_literal,0> { int_literal() : Object("int_literal") {}
-
-    };
-
-    // C++ wrapper for integer_representation_item
-    struct integer_representation_item :  ObjectHelper<integer_representation_item,0> { integer_representation_item() : Object("integer_representation_item") {}
-
-    };
-
-    // C++ wrapper for surface_curve
-    struct surface_curve : curve, ObjectHelper<surface_curve,3> { surface_curve() : Object("surface_curve") {}
-		Lazy< curve > curve_3d;
-		ListOf< pcurve_or_surface, 1, 2 >::Out associated_geometry;
-		preferred_surface_curve_representation::Out master_representation;
-    };
-
-    // C++ wrapper for intersection_curve
-    struct intersection_curve : surface_curve, ObjectHelper<intersection_curve,0> { intersection_curve() : Object("intersection_curve") {}
-
-    };
-
-    // C++ wrapper for interval_expression
-    struct interval_expression :  ObjectHelper<interval_expression,0> { interval_expression() : Object("interval_expression") {}
-
-    };
-
-    // C++ wrapper for iso4217_currency
-    struct iso4217_currency : currency, ObjectHelper<iso4217_currency,0> { iso4217_currency() : Object("iso4217_currency") {}
-
-    };
-
-    // C++ wrapper for known_source
-    struct known_source :  ObjectHelper<known_source,0> { known_source() : Object("known_source") {}
-
-    };
-
-    // C++ wrapper for laid_defined_transformation
-    struct laid_defined_transformation : transformation_with_derived_angle, ObjectHelper<laid_defined_transformation,0> { laid_defined_transformation() : Object("laid_defined_transformation") {}
-
-    };
-
-    // C++ wrapper for language
-    struct language : group, ObjectHelper<language,0> { language() : Object("language") {}
-
-    };
-
-    // C++ wrapper for leader_curve
-    struct leader_curve : annotation_curve_occurrence, ObjectHelper<leader_curve,0> { leader_curve() : Object("leader_curve") {}
-
-    };
-
-    // C++ wrapper for leader_directed_callout
-    struct leader_directed_callout : draughting_callout, ObjectHelper<leader_directed_callout,0> { leader_directed_callout() : Object("leader_directed_callout") {}
-
-    };
-
-    // C++ wrapper for leader_directed_dimension
-    struct leader_directed_dimension : leader_directed_callout, ObjectHelper<leader_directed_dimension,0> { leader_directed_dimension() : Object("leader_directed_dimension") {}
-
-    };
-
-    // C++ wrapper for leader_terminator
-    struct leader_terminator : terminator_symbol, ObjectHelper<leader_terminator,0> { leader_terminator() : Object("leader_terminator") {}
-
-    };
-
-    // C++ wrapper for length_measure_with_unit
-    struct length_measure_with_unit : measure_with_unit, ObjectHelper<length_measure_with_unit,0> { length_measure_with_unit() : Object("length_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for length_unit
-    struct length_unit : named_unit, ObjectHelper<length_unit,0> { length_unit() : Object("length_unit") {}
-
-    };
-
-    // C++ wrapper for light_source
-    struct light_source : geometric_representation_item, ObjectHelper<light_source,1> { light_source() : Object("light_source") {}
-		Lazy< colour > light_colour;
-    };
-
-    // C++ wrapper for light_source_ambient
-    struct light_source_ambient : light_source, ObjectHelper<light_source_ambient,0> { light_source_ambient() : Object("light_source_ambient") {}
-
-    };
-
-    // C++ wrapper for light_source_directional
-    struct light_source_directional : light_source, ObjectHelper<light_source_directional,1> { light_source_directional() : Object("light_source_directional") {}
-		Lazy< direction > orientation;
-    };
-
-    // C++ wrapper for light_source_positional
-    struct light_source_positional : light_source, ObjectHelper<light_source_positional,3> { light_source_positional() : Object("light_source_positional") {}
-		Lazy< cartesian_point > position;
-		REAL::Out constant_attenuation;
-		REAL::Out distance_attenuation;
-    };
-
-    // C++ wrapper for light_source_spot
-    struct light_source_spot : light_source, ObjectHelper<light_source_spot,6> { light_source_spot() : Object("light_source_spot") {}
-		Lazy< cartesian_point > position;
-		Lazy< direction > orientation;
-		REAL::Out concentration_exponent;
-		REAL::Out constant_attenuation;
-		REAL::Out distance_attenuation;
-		positive_plane_angle_measure::Out spread_angle;
-    };
-
-    // C++ wrapper for line
-    struct line : curve, ObjectHelper<line,2> { line() : Object("line") {}
-		Lazy< cartesian_point > pnt;
-		Lazy< vector > dir;
-    };
-
-    // C++ wrapper for line_profile_tolerance
-    struct line_profile_tolerance : geometric_tolerance, ObjectHelper<line_profile_tolerance,0> { line_profile_tolerance() : Object("line_profile_tolerance") {}
-
-    };
-
-    // C++ wrapper for linear_dimension
-    struct linear_dimension : dimension_curve_directed_callout, ObjectHelper<linear_dimension,0> { linear_dimension() : Object("linear_dimension") {}
-
-    };
-
-    // C++ wrapper for simple_clause
-    struct simple_clause : compound_representation_item, ObjectHelper<simple_clause,0> { simple_clause() : Object("simple_clause") {}
-
-    };
-
-    // C++ wrapper for literal_conjunction
-    struct literal_conjunction : simple_clause, ObjectHelper<literal_conjunction,0> { literal_conjunction() : Object("literal_conjunction") {}
-
-    };
-
-    // C++ wrapper for literal_disjunction
-    struct literal_disjunction : simple_clause, ObjectHelper<literal_disjunction,0> { literal_disjunction() : Object("literal_disjunction") {}
-
-    };
-
-    // C++ wrapper for logical_literal
-    struct logical_literal : generic_literal, ObjectHelper<logical_literal,1> { logical_literal() : Object("logical_literal") {}
-		LOGICAL::Out lit_value;
-    };
-
-    // C++ wrapper for logical_representation_item
-    struct logical_representation_item :  ObjectHelper<logical_representation_item,0> { logical_representation_item() : Object("logical_representation_item") {}
-
-    };
-
-    // C++ wrapper for loop
-    struct loop : topological_representation_item, ObjectHelper<loop,0> { loop() : Object("loop") {}
-
-    };
-
-    // C++ wrapper for loss_tangent_measure_with_unit
-    struct loss_tangent_measure_with_unit : ratio_measure_with_unit, ObjectHelper<loss_tangent_measure_with_unit,0> { loss_tangent_measure_with_unit() : Object("loss_tangent_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for lot_effectivity
-    struct lot_effectivity : effectivity, ObjectHelper<lot_effectivity,2> { lot_effectivity() : Object("lot_effectivity") {}
-		identifier::Out effectivity_lot_id;
-		Lazy< measure_with_unit > effectivity_lot_size;
-    };
-
-    // C++ wrapper for luminous_flux_measure_with_unit
-    struct luminous_flux_measure_with_unit : measure_with_unit, ObjectHelper<luminous_flux_measure_with_unit,0> { luminous_flux_measure_with_unit() : Object("luminous_flux_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for luminous_flux_unit
-    struct luminous_flux_unit : named_unit, ObjectHelper<luminous_flux_unit,0> { luminous_flux_unit() : Object("luminous_flux_unit") {}
-
-    };
-
-    // C++ wrapper for luminous_intensity_measure_with_unit
-    struct luminous_intensity_measure_with_unit : measure_with_unit, ObjectHelper<luminous_intensity_measure_with_unit,0> { luminous_intensity_measure_with_unit() : Object("luminous_intensity_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for luminous_intensity_unit
-    struct luminous_intensity_unit : named_unit, ObjectHelper<luminous_intensity_unit,0> { luminous_intensity_unit() : Object("luminous_intensity_unit") {}
-
-    };
-
-    // C++ wrapper for magnetic_flux_density_measure_with_unit
-    struct magnetic_flux_density_measure_with_unit : measure_with_unit, ObjectHelper<magnetic_flux_density_measure_with_unit,0> { magnetic_flux_density_measure_with_unit() : Object("magnetic_flux_density_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for magnetic_flux_density_unit
-    struct magnetic_flux_density_unit : derived_unit, ObjectHelper<magnetic_flux_density_unit,0> { magnetic_flux_density_unit() : Object("magnetic_flux_density_unit") {}
-
-    };
-
-    // C++ wrapper for magnetic_flux_measure_with_unit
-    struct magnetic_flux_measure_with_unit : measure_with_unit, ObjectHelper<magnetic_flux_measure_with_unit,0> { magnetic_flux_measure_with_unit() : Object("magnetic_flux_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for magnetic_flux_unit
-    struct magnetic_flux_unit : derived_unit, ObjectHelper<magnetic_flux_unit,0> { magnetic_flux_unit() : Object("magnetic_flux_unit") {}
-
-    };
-
-    // C++ wrapper for make_from_usage_option
-    struct make_from_usage_option : product_definition_usage, ObjectHelper<make_from_usage_option,3> { make_from_usage_option() : Object("make_from_usage_option") {}
-		INTEGER::Out ranking;
-		text::Out ranking_rationale;
-		Lazy< measure_with_unit > quantity;
-    };
-
-    // C++ wrapper for manifold_subsurface_shape_representation
-    struct manifold_subsurface_shape_representation : shape_representation, ObjectHelper<manifold_subsurface_shape_representation,0> { manifold_subsurface_shape_representation() : Object("manifold_subsurface_shape_representation") {}
-
-    };
-
-    // C++ wrapper for manifold_surface_shape_representation
-    struct manifold_surface_shape_representation : shape_representation, ObjectHelper<manifold_surface_shape_representation,0> { manifold_surface_shape_representation() : Object("manifold_surface_shape_representation") {}
-
-    };
-
-    // C++ wrapper for mass_measure_with_unit
-    struct mass_measure_with_unit : measure_with_unit, ObjectHelper<mass_measure_with_unit,0> { mass_measure_with_unit() : Object("mass_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for mass_unit
-    struct mass_unit : named_unit, ObjectHelper<mass_unit,0> { mass_unit() : Object("mass_unit") {}
-
-    };
-
-    // C++ wrapper for material_property
-    struct material_property : property_definition, ObjectHelper<material_property,0> { material_property() : Object("material_property") {}
-
-    };
-
-    // C++ wrapper for property_definition_representation
-    struct property_definition_representation :  ObjectHelper<property_definition_representation,2> { property_definition_representation() : Object("property_definition_representation") {}
-		represented_definition::Out definition;
-		Lazy< representation > used_representation;
-    };
-
-    // C++ wrapper for material_property_representation
-    struct material_property_representation : property_definition_representation, ObjectHelper<material_property_representation,1> { material_property_representation() : Object("material_property_representation") {}
-		Lazy< NotImplemented > dependent_environment;
-    };
-
-    // C++ wrapper for measure_representation_item
-    struct measure_representation_item :  ObjectHelper<measure_representation_item,0> { measure_representation_item() : Object("measure_representation_item") {}
-
-    };
-
-    // C++ wrapper for product_context
-    struct product_context : application_context_element, ObjectHelper<product_context,1> { product_context() : Object("product_context") {}
-		label::Out discipline_type;
-    };
-
-    // C++ wrapper for mechanical_context
-    struct mechanical_context : product_context, ObjectHelper<mechanical_context,0> { mechanical_context() : Object("mechanical_context") {}
-
-    };
-
-    // C++ wrapper for mechanical_design_and_draughting_relationship
-    struct mechanical_design_and_draughting_relationship : definitional_representation_relationship_with_same_context, ObjectHelper<mechanical_design_and_draughting_relationship,0> { mechanical_design_and_draughting_relationship() : Object("mechanical_design_and_draughting_relationship") {}
-
-    };
-
-    // C++ wrapper for mechanical_design_geometric_presentation_area
-    struct mechanical_design_geometric_presentation_area : presentation_area, ObjectHelper<mechanical_design_geometric_presentation_area,0> { mechanical_design_geometric_presentation_area() : Object("mechanical_design_geometric_presentation_area") {}
-
-    };
-
-    // C++ wrapper for mechanical_design_geometric_presentation_representation
-    struct mechanical_design_geometric_presentation_representation : representation, ObjectHelper<mechanical_design_geometric_presentation_representation,0> { mechanical_design_geometric_presentation_representation() : Object("mechanical_design_geometric_presentation_representation") {}
-
-    };
-
-    // C++ wrapper for mechanical_design_presentation_representation_with_draughting
-    struct mechanical_design_presentation_representation_with_draughting : representation, ObjectHelper<mechanical_design_presentation_representation_with_draughting,0> { mechanical_design_presentation_representation_with_draughting() : Object("mechanical_design_presentation_representation_with_draughting") {}
-
-    };
-
-    // C++ wrapper for mechanical_design_shaded_presentation_area
-    struct mechanical_design_shaded_presentation_area : presentation_area, ObjectHelper<mechanical_design_shaded_presentation_area,0> { mechanical_design_shaded_presentation_area() : Object("mechanical_design_shaded_presentation_area") {}
-
-    };
-
-    // C++ wrapper for mechanical_design_shaded_presentation_representation
-    struct mechanical_design_shaded_presentation_representation : representation, ObjectHelper<mechanical_design_shaded_presentation_representation,0> { mechanical_design_shaded_presentation_representation() : Object("mechanical_design_shaded_presentation_representation") {}
-
-    };
-
-    // C++ wrapper for min_and_major_ply_orientation_basis
-    struct min_and_major_ply_orientation_basis :  ObjectHelper<min_and_major_ply_orientation_basis,0> { min_and_major_ply_orientation_basis() : Object("min_and_major_ply_orientation_basis") {}
-
-    };
-
-    // C++ wrapper for modified_geometric_tolerance
-    struct modified_geometric_tolerance : geometric_tolerance, ObjectHelper<modified_geometric_tolerance,1> { modified_geometric_tolerance() : Object("modified_geometric_tolerance") {}
-		limit_condition::Out modifier;
-    };
-
-    // C++ wrapper for modified_solid_with_placed_configuration
-    struct modified_solid_with_placed_configuration : modified_solid, ObjectHelper<modified_solid_with_placed_configuration,1> { modified_solid_with_placed_configuration() : Object("modified_solid_with_placed_configuration") {}
-		Lazy< axis2_placement_3d > placing;
-    };
-
-    // C++ wrapper for moments_of_inertia_representation
-    struct moments_of_inertia_representation : representation, ObjectHelper<moments_of_inertia_representation,0> { moments_of_inertia_representation() : Object("moments_of_inertia_representation") {}
-
-    };
-
-    // C++ wrapper for multi_language_attribute_assignment
-    struct multi_language_attribute_assignment : attribute_value_assignment, ObjectHelper<multi_language_attribute_assignment,1> { multi_language_attribute_assignment() : Object("multi_language_attribute_assignment") {}
-		ListOf< multi_language_attribute_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for multiple_arity_boolean_expression
-    struct multiple_arity_boolean_expression :  ObjectHelper<multiple_arity_boolean_expression,0> { multiple_arity_boolean_expression() : Object("multiple_arity_boolean_expression") {}
-
-    };
-
-    // C++ wrapper for multiple_arity_generic_expression
-    struct multiple_arity_generic_expression : generic_expression, ObjectHelper<multiple_arity_generic_expression,1> { multiple_arity_generic_expression() : Object("multiple_arity_generic_expression") {}
-		ListOf< Lazy< generic_expression >, 2, 0 > operands;
-    };
-
-    // C++ wrapper for multiple_arity_numeric_expression
-    struct multiple_arity_numeric_expression :  ObjectHelper<multiple_arity_numeric_expression,0> { multiple_arity_numeric_expression() : Object("multiple_arity_numeric_expression") {}
-
-    };
-
-    // C++ wrapper for next_assembly_usage_occurrence
-    struct next_assembly_usage_occurrence : assembly_component_usage, ObjectHelper<next_assembly_usage_occurrence,0> { next_assembly_usage_occurrence() : Object("next_assembly_usage_occurrence") {}
-
-    };
-
-    // C++ wrapper for non_manifold_surface_shape_representation
-    struct non_manifold_surface_shape_representation : shape_representation, ObjectHelper<non_manifold_surface_shape_representation,0> { non_manifold_surface_shape_representation() : Object("non_manifold_surface_shape_representation") {}
-
-    };
-
-    // C++ wrapper for null_representation_item
-    struct null_representation_item : representation_item, ObjectHelper<null_representation_item,0> { null_representation_item() : Object("null_representation_item") {}
-
-    };
-
-    // C++ wrapper for numeric_expression
-    struct numeric_expression : expression, ObjectHelper<numeric_expression,0> { numeric_expression() : Object("numeric_expression") {}
-
-    };
-
-    // C++ wrapper for offset_curve_2d
-    struct offset_curve_2d : curve, ObjectHelper<offset_curve_2d,3> { offset_curve_2d() : Object("offset_curve_2d") {}
-		Lazy< curve > basis_curve;
-		length_measure::Out distance;
-		LOGICAL::Out self_intersect;
-    };
-
-    // C++ wrapper for offset_curve_3d
-    struct offset_curve_3d : curve, ObjectHelper<offset_curve_3d,4> { offset_curve_3d() : Object("offset_curve_3d") {}
-		Lazy< curve > basis_curve;
-		length_measure::Out distance;
-		LOGICAL::Out self_intersect;
-		Lazy< direction > ref_direction;
-    };
-
-    // C++ wrapper for offset_surface
-    struct offset_surface : surface, ObjectHelper<offset_surface,3> { offset_surface() : Object("offset_surface") {}
-		Lazy< surface > basis_surface;
-		length_measure::Out distance;
-		LOGICAL::Out self_intersect;
-    };
-
-    // C++ wrapper for one_direction_repeat_factor
-    struct one_direction_repeat_factor : geometric_representation_item, ObjectHelper<one_direction_repeat_factor,1> { one_direction_repeat_factor() : Object("one_direction_repeat_factor") {}
-		Lazy< vector > repeat_factor;
-    };
-
-    // C++ wrapper for open_shell
-    struct open_shell : connected_face_set, ObjectHelper<open_shell,0> { open_shell() : Object("open_shell") {}
-
-    };
-
-    // C++ wrapper for ordinal_date
-    struct ordinal_date : date, ObjectHelper<ordinal_date,1> { ordinal_date() : Object("ordinal_date") {}
-		day_in_year_number::Out day_component;
-    };
-
-    // C++ wrapper for projection_directed_callout
-    struct projection_directed_callout : draughting_callout, ObjectHelper<projection_directed_callout,0> { projection_directed_callout() : Object("projection_directed_callout") {}
-
-    };
-
-    // C++ wrapper for ordinate_dimension
-    struct ordinate_dimension : projection_directed_callout, ObjectHelper<ordinate_dimension,0> { ordinate_dimension() : Object("ordinate_dimension") {}
-
-    };
-
-    // C++ wrapper for organizational_address
-    struct organizational_address : address, ObjectHelper<organizational_address,2> { organizational_address() : Object("organizational_address") {}
-		ListOf< Lazy< NotImplemented >, 1, 0 > organizations;
-		Maybe< text::Out > description;
-    };
-
-    // C++ wrapper for oriented_closed_shell
-    struct oriented_closed_shell : closed_shell, ObjectHelper<oriented_closed_shell,2> { oriented_closed_shell() : Object("oriented_closed_shell") {}
-		Lazy< closed_shell > closed_shell_element;
-		BOOLEAN::Out orientation;
-    };
-
-    // C++ wrapper for oriented_edge
-    struct oriented_edge : edge, ObjectHelper<oriented_edge,2> { oriented_edge() : Object("oriented_edge") {}
-		Lazy< edge > edge_element;
-		BOOLEAN::Out orientation;
-    };
-
-    // C++ wrapper for oriented_face
-    struct oriented_face : face, ObjectHelper<oriented_face,2> { oriented_face() : Object("oriented_face") {}
-		Lazy< face > face_element;
-		BOOLEAN::Out orientation;
-    };
-
-    // C++ wrapper for oriented_open_shell
-    struct oriented_open_shell : open_shell, ObjectHelper<oriented_open_shell,2> { oriented_open_shell() : Object("oriented_open_shell") {}
-		Lazy< open_shell > open_shell_element;
-		BOOLEAN::Out orientation;
-    };
-
-    // C++ wrapper for path
-    struct path : topological_representation_item, ObjectHelper<path,1> { path() : Object("path") {}
-		ListOf< Lazy< oriented_edge >, 1, 0 > edge_list;
-    };
-
-    // C++ wrapper for oriented_path
-    struct oriented_path : path, ObjectHelper<oriented_path,2> { oriented_path() : Object("oriented_path") {}
-		Lazy< path > path_element;
-		BOOLEAN::Out orientation;
-    };
-
-    // C++ wrapper for oriented_surface
-    struct oriented_surface : surface, ObjectHelper<oriented_surface,1> { oriented_surface() : Object("oriented_surface") {}
-		BOOLEAN::Out orientation;
-    };
-
-    // C++ wrapper for outer_boundary_curve
-    struct outer_boundary_curve : boundary_curve, ObjectHelper<outer_boundary_curve,0> { outer_boundary_curve() : Object("outer_boundary_curve") {}
-
-    };
-
-    // C++ wrapper for package_product_concept_feature
-    struct package_product_concept_feature : product_concept_feature, ObjectHelper<package_product_concept_feature,0> { package_product_concept_feature() : Object("package_product_concept_feature") {}
-
-    };
-
-    // C++ wrapper for parabola
-    struct parabola : conic, ObjectHelper<parabola,1> { parabola() : Object("parabola") {}
-		length_measure::Out focal_dist;
-    };
-
-    // C++ wrapper for parallel_offset
-    struct parallel_offset : derived_shape_aspect, ObjectHelper<parallel_offset,1> { parallel_offset() : Object("parallel_offset") {}
-		Lazy< measure_with_unit > offset;
-    };
-
-    // C++ wrapper for parallelism_tolerance
-    struct parallelism_tolerance : geometric_tolerance_with_datum_reference, ObjectHelper<parallelism_tolerance,0> { parallelism_tolerance() : Object("parallelism_tolerance") {}
-
-    };
-
-    // C++ wrapper for parametric_representation_context
-    struct parametric_representation_context : representation_context, ObjectHelper<parametric_representation_context,0> { parametric_representation_context() : Object("parametric_representation_context") {}
-
-    };
-
-    // C++ wrapper for partial_document_with_structured_text_representation_assignment
-    struct partial_document_with_structured_text_representation_assignment :  ObjectHelper<partial_document_with_structured_text_representation_assignment,0> { partial_document_with_structured_text_representation_assignment() : Object("partial_document_with_structured_text_representation_assignment") {}
-
-    };
-
-    // C++ wrapper for pcurve
-    struct pcurve : curve, ObjectHelper<pcurve,2> { pcurve() : Object("pcurve") {}
-		Lazy< surface > basis_surface;
-		Lazy< definitional_representation > reference_to_curve;
-    };
-
-    // C++ wrapper for percentage_laminate_definition
-    struct percentage_laminate_definition : product_definition, ObjectHelper<percentage_laminate_definition,0> { percentage_laminate_definition() : Object("percentage_laminate_definition") {}
-
-    };
-
-    // C++ wrapper for zone_structural_makeup
-    struct zone_structural_makeup : laminate_table, ObjectHelper<zone_structural_makeup,0> { zone_structural_makeup() : Object("zone_structural_makeup") {}
-
-    };
-
-    // C++ wrapper for percentage_laminate_table
-    struct percentage_laminate_table : zone_structural_makeup, ObjectHelper<percentage_laminate_table,0> { percentage_laminate_table() : Object("percentage_laminate_table") {}
-
-    };
-
-    // C++ wrapper for percentage_ply_definition
-    struct percentage_ply_definition : product_definition, ObjectHelper<percentage_ply_definition,0> { percentage_ply_definition() : Object("percentage_ply_definition") {}
-
-    };
-
-    // C++ wrapper for perpendicular_to
-    struct perpendicular_to : derived_shape_aspect, ObjectHelper<perpendicular_to,0> { perpendicular_to() : Object("perpendicular_to") {}
-
-    };
-
-    // C++ wrapper for perpendicularity_tolerance
-    struct perpendicularity_tolerance : geometric_tolerance_with_datum_reference, ObjectHelper<perpendicularity_tolerance,0> { perpendicularity_tolerance() : Object("perpendicularity_tolerance") {}
-
-    };
-
-    // C++ wrapper for person_and_organization_address
-    struct person_and_organization_address :  ObjectHelper<person_and_organization_address,0> { person_and_organization_address() : Object("person_and_organization_address") {}
-
-    };
-
-    // C++ wrapper for personal_address
-    struct personal_address : address, ObjectHelper<personal_address,2> { personal_address() : Object("personal_address") {}
-		ListOf< Lazy< NotImplemented >, 1, 0 > people;
-		Maybe< text::Out > description;
-    };
-
-    // C++ wrapper for physical_breakdown_context
-    struct physical_breakdown_context : breakdown_context, ObjectHelper<physical_breakdown_context,0> { physical_breakdown_context() : Object("physical_breakdown_context") {}
-
-    };
-
-    // C++ wrapper for physical_element_usage
-    struct physical_element_usage : breakdown_element_usage, ObjectHelper<physical_element_usage,0> { physical_element_usage() : Object("physical_element_usage") {}
-
-    };
-
-    // C++ wrapper for presentation_view
-    struct presentation_view : presentation_representation, ObjectHelper<presentation_view,0> { presentation_view() : Object("presentation_view") {}
-
-    };
-
-    // C++ wrapper for picture_representation
-    struct picture_representation : presentation_view, ObjectHelper<picture_representation,0> { picture_representation() : Object("picture_representation") {}
-
-    };
-
-    // C++ wrapper for placed_datum_target_feature
-    struct placed_datum_target_feature : datum_target, ObjectHelper<placed_datum_target_feature,0> { placed_datum_target_feature() : Object("placed_datum_target_feature") {}
-
-    };
-
-    // C++ wrapper for placed_feature
-    struct placed_feature : shape_aspect, ObjectHelper<placed_feature,0> { placed_feature() : Object("placed_feature") {}
-
-    };
-
-    // C++ wrapper for planar_extent
-    struct planar_extent : geometric_representation_item, ObjectHelper<planar_extent,2> { planar_extent() : Object("planar_extent") {}
-		length_measure::Out size_in_x;
-		length_measure::Out size_in_y;
-    };
-
-    // C++ wrapper for planar_box
-    struct planar_box : planar_extent, ObjectHelper<planar_box,1> { planar_box() : Object("planar_box") {}
-		axis2_placement::Out placement;
-    };
-
-    // C++ wrapper for plane
-    struct plane : elementary_surface, ObjectHelper<plane,0> { plane() : Object("plane") {}
-
-    };
-
-    // C++ wrapper for plane_angle_measure_with_unit
-    struct plane_angle_measure_with_unit : measure_with_unit, ObjectHelper<plane_angle_measure_with_unit,0> { plane_angle_measure_with_unit() : Object("plane_angle_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for plane_angle_unit
-    struct plane_angle_unit : named_unit, ObjectHelper<plane_angle_unit,0> { plane_angle_unit() : Object("plane_angle_unit") {}
-
-    };
-
-    // C++ wrapper for ply_laminate_definition
-    struct ply_laminate_definition : product_definition, ObjectHelper<ply_laminate_definition,0> { ply_laminate_definition() : Object("ply_laminate_definition") {}
-
-    };
-
-    // C++ wrapper for ply_laminate_sequence_definition
-    struct ply_laminate_sequence_definition : product_definition, ObjectHelper<ply_laminate_sequence_definition,0> { ply_laminate_sequence_definition() : Object("ply_laminate_sequence_definition") {}
-
-    };
-
-    // C++ wrapper for ply_laminate_table
-    struct ply_laminate_table : part_laminate_table, ObjectHelper<ply_laminate_table,0> { ply_laminate_table() : Object("ply_laminate_table") {}
-
-    };
-
-    // C++ wrapper for point_and_vector
-    struct point_and_vector :  ObjectHelper<point_and_vector,0> { point_and_vector() : Object("point_and_vector") {}
-
-    };
-
-    // C++ wrapper for point_on_curve
-    struct point_on_curve : point, ObjectHelper<point_on_curve,2> { point_on_curve() : Object("point_on_curve") {}
-		Lazy< curve > basis_curve;
-		parameter_value::Out point_parameter;
-    };
-
-    // C++ wrapper for point_on_surface
-    struct point_on_surface : point, ObjectHelper<point_on_surface,3> { point_on_surface() : Object("point_on_surface") {}
-		Lazy< surface > basis_surface;
-		parameter_value::Out point_parameter_u;
-		parameter_value::Out point_parameter_v;
-    };
-
-    // C++ wrapper for point_path
-    struct point_path :  ObjectHelper<point_path,0> { point_path() : Object("point_path") {}
-
-    };
-
-    // C++ wrapper for point_replica
-    struct point_replica : point, ObjectHelper<point_replica,2> { point_replica() : Object("point_replica") {}
-		Lazy< point > parent_pt;
-		Lazy< cartesian_transformation_operator > transformation;
-    };
-
-    // C++ wrapper for point_style
-    struct point_style : founded_item, ObjectHelper<point_style,4> { point_style() : Object("point_style") {}
-		label::Out name;
-		marker_select::Out marker;
-		size_select::Out marker_size;
-		Lazy< colour > marker_colour;
-    };
-
-    // C++ wrapper for polar_complex_number_literal
-    struct polar_complex_number_literal : generic_literal, ObjectHelper<polar_complex_number_literal,2> { polar_complex_number_literal() : Object("polar_complex_number_literal") {}
-		REAL::Out radius;
-		REAL::Out angle;
-    };
-
-    // C++ wrapper for poly_loop
-    struct poly_loop :  ObjectHelper<poly_loop,1> { poly_loop() : Object("poly_loop") {}
-		ListOf< Lazy< cartesian_point >, 3, 0 > polygon;
-    };
-
-    // C++ wrapper for polyline
-    struct polyline : bounded_curve, ObjectHelper<polyline,1> { polyline() : Object("polyline") {}
-		ListOf< Lazy< cartesian_point >, 2, 0 > points;
-    };
-
-    // C++ wrapper for position_tolerance
-    struct position_tolerance : geometric_tolerance, ObjectHelper<position_tolerance,0> { position_tolerance() : Object("position_tolerance") {}
-
-    };
-
-    // C++ wrapper for positioned_sketch
-    struct positioned_sketch : geometric_representation_item, ObjectHelper<positioned_sketch,2> { positioned_sketch() : Object("positioned_sketch") {}
-		sketch_basis_select::Out sketch_basis;
-		ListOf< Lazy< auxiliary_geometric_representation_item >, 0, 0 > auxiliary_elements;
-    };
-
-    // C++ wrapper for power_measure_with_unit
-    struct power_measure_with_unit : measure_with_unit, ObjectHelper<power_measure_with_unit,0> { power_measure_with_unit() : Object("power_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for power_unit
-    struct power_unit : derived_unit, ObjectHelper<power_unit,0> { power_unit() : Object("power_unit") {}
-
-    };
-
-    // C++ wrapper for pre_defined_symbol
-    struct pre_defined_symbol : pre_defined_item, ObjectHelper<pre_defined_symbol,0> { pre_defined_symbol() : Object("pre_defined_symbol") {}
-
-    };
-
-    // C++ wrapper for pre_defined_dimension_symbol
-    struct pre_defined_dimension_symbol : pre_defined_symbol, ObjectHelper<pre_defined_dimension_symbol,0> { pre_defined_dimension_symbol() : Object("pre_defined_dimension_symbol") {}
-
-    };
-
-    // C++ wrapper for pre_defined_geometrical_tolerance_symbol
-    struct pre_defined_geometrical_tolerance_symbol : pre_defined_symbol, ObjectHelper<pre_defined_geometrical_tolerance_symbol,0> { pre_defined_geometrical_tolerance_symbol() : Object("pre_defined_geometrical_tolerance_symbol") {}
-
-    };
-
-    // C++ wrapper for pre_defined_marker
-    struct pre_defined_marker : pre_defined_item, ObjectHelper<pre_defined_marker,0> { pre_defined_marker() : Object("pre_defined_marker") {}
-
-    };
-
-    // C++ wrapper for pre_defined_point_marker_symbol
-    struct pre_defined_point_marker_symbol :  ObjectHelper<pre_defined_point_marker_symbol,0> { pre_defined_point_marker_symbol() : Object("pre_defined_point_marker_symbol") {}
-
-    };
-
-    // C++ wrapper for pre_defined_surface_condition_symbol
-    struct pre_defined_surface_condition_symbol : pre_defined_symbol, ObjectHelper<pre_defined_surface_condition_symbol,0> { pre_defined_surface_condition_symbol() : Object("pre_defined_surface_condition_symbol") {}
-
-    };
-
-    // C++ wrapper for pre_defined_surface_side_style
-    struct pre_defined_surface_side_style : pre_defined_item, ObjectHelper<pre_defined_surface_side_style,0> { pre_defined_surface_side_style() : Object("pre_defined_surface_side_style") {}
-
-    };
-
-    // C++ wrapper for pre_defined_terminator_symbol
-    struct pre_defined_terminator_symbol : pre_defined_symbol, ObjectHelper<pre_defined_terminator_symbol,0> { pre_defined_terminator_symbol() : Object("pre_defined_terminator_symbol") {}
-
-    };
-
-    // C++ wrapper for pre_defined_tile
-    struct pre_defined_tile : pre_defined_item, ObjectHelper<pre_defined_tile,0> { pre_defined_tile() : Object("pre_defined_tile") {}
-
-    };
-
-    // C++ wrapper for predefined_picture_representation_item
-    struct predefined_picture_representation_item : picture_representation_item, ObjectHelper<predefined_picture_representation_item,0> { predefined_picture_representation_item() : Object("predefined_picture_representation_item") {}
-
-    };
-
-    // C++ wrapper for presentation_style_assignment
-    struct presentation_style_assignment : founded_item, ObjectHelper<presentation_style_assignment,1> { presentation_style_assignment() : Object("presentation_style_assignment") {}
-		ListOf< presentation_style_select, 1, 0 >::Out styles;
-    };
-
-    // C++ wrapper for presentation_style_by_context
-    struct presentation_style_by_context : presentation_style_assignment, ObjectHelper<presentation_style_by_context,1> { presentation_style_by_context() : Object("presentation_style_by_context") {}
-		style_context_select::Out style_context;
-    };
-
-    // C++ wrapper for pressure_measure_with_unit
-    struct pressure_measure_with_unit : measure_with_unit, ObjectHelper<pressure_measure_with_unit,0> { pressure_measure_with_unit() : Object("pressure_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for pressure_unit
-    struct pressure_unit : derived_unit, ObjectHelper<pressure_unit,0> { pressure_unit() : Object("pressure_unit") {}
-
-    };
-
-    // C++ wrapper for procedural_representation
-    struct procedural_representation : representation, ObjectHelper<procedural_representation,0> { procedural_representation() : Object("procedural_representation") {}
-
-    };
-
-    // C++ wrapper for procedural_representation_sequence
-    struct procedural_representation_sequence : representation_item, ObjectHelper<procedural_representation_sequence,3> { procedural_representation_sequence() : Object("procedural_representation_sequence") {}
-		ListOf< Lazy< representation_item >, 1, 0 > elements;
-		ListOf< Lazy< representation_item >, 0, 0 > suppressed_items;
-		text::Out rationale;
-    };
-
-    // C++ wrapper for procedural_shape_representation
-    struct procedural_shape_representation :  ObjectHelper<procedural_shape_representation,0> { procedural_shape_representation() : Object("procedural_shape_representation") {}
-
-    };
-
-    // C++ wrapper for procedural_shape_representation_sequence
-    struct procedural_shape_representation_sequence :  ObjectHelper<procedural_shape_representation_sequence,0> { procedural_shape_representation_sequence() : Object("procedural_shape_representation_sequence") {}
-
-    };
-
-    // C++ wrapper for product_category
-    struct product_category :  ObjectHelper<product_category,2> { product_category() : Object("product_category") {}
-		label::Out name;
-		Maybe< text::Out > description;
-    };
-
-    // C++ wrapper for product_class
-    struct product_class :  ObjectHelper<product_class,0> { product_class() : Object("product_class") {}
-
-    };
-
-    // C++ wrapper for product_concept_context
-    struct product_concept_context : application_context_element, ObjectHelper<product_concept_context,1> { product_concept_context() : Object("product_concept_context") {}
-		label::Out market_segment_type;
-    };
-
-    // C++ wrapper for product_concept_feature_category_usage
-    struct product_concept_feature_category_usage : group_assignment, ObjectHelper<product_concept_feature_category_usage,1> { product_concept_feature_category_usage() : Object("product_concept_feature_category_usage") {}
-		ListOf< category_usage_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for product_definition_element_relationship
-    struct product_definition_element_relationship : group, ObjectHelper<product_definition_element_relationship,0> { product_definition_element_relationship() : Object("product_definition_element_relationship") {}
-
-    };
-
-    // C++ wrapper for product_definition_formation
-    struct product_definition_formation :  ObjectHelper<product_definition_formation,3> { product_definition_formation() : Object("product_definition_formation") {}
-		identifier::Out id;
-		Maybe< text::Out > description;
-		Lazy< NotImplemented > of_product;
-    };
-
-    // C++ wrapper for product_definition_formation_with_specified_source
-    struct product_definition_formation_with_specified_source : product_definition_formation, ObjectHelper<product_definition_formation_with_specified_source,1> { product_definition_formation_with_specified_source() : Object("product_definition_formation_with_specified_source") {}
-		source::Out make_or_buy;
-    };
-
-    // C++ wrapper for product_definition_group_assignment
-    struct product_definition_group_assignment : group_assignment, ObjectHelper<product_definition_group_assignment,1> { product_definition_group_assignment() : Object("product_definition_group_assignment") {}
-		ListOf< product_definition_or_product_definition_relationship, 1, 1 >::Out items;
-    };
-
-    // C++ wrapper for product_definition_shape
-    struct product_definition_shape : property_definition, ObjectHelper<product_definition_shape,0> { product_definition_shape() : Object("product_definition_shape") {}
-
-    };
-
-    // C++ wrapper for product_definition_with_associated_documents
-    struct product_definition_with_associated_documents : product_definition, ObjectHelper<product_definition_with_associated_documents,1> { product_definition_with_associated_documents() : Object("product_definition_with_associated_documents") {}
-		ListOf< Lazy< NotImplemented >, 1, 0 > documentation_ids;
-    };
-
-    // C++ wrapper for product_identification
-    struct product_identification :  ObjectHelper<product_identification,0> { product_identification() : Object("product_identification") {}
-
-    };
-
-    // C++ wrapper for product_material_composition_relationship
-    struct product_material_composition_relationship : product_definition_relationship, ObjectHelper<product_material_composition_relationship,4> { product_material_composition_relationship() : Object("product_material_composition_relationship") {}
-		label::Out class_;
-		ListOf< characterized_product_composition_value, 1, 0 >::Out constituent_amount;
-		label::Out composition_basis;
-		text::Out determination_method;
-    };
-
-    // C++ wrapper for product_related_product_category
-    struct product_related_product_category : product_category, ObjectHelper<product_related_product_category,1> { product_related_product_category() : Object("product_related_product_category") {}
-		ListOf< Lazy< NotImplemented >, 1, 0 > products;
-    };
-
-    // C++ wrapper for product_specification
-    struct product_specification :  ObjectHelper<product_specification,0> { product_specification() : Object("product_specification") {}
-
-    };
-
-    // C++ wrapper for tolerance_zone_definition
-    struct tolerance_zone_definition :  ObjectHelper<tolerance_zone_definition,2> { tolerance_zone_definition() : Object("tolerance_zone_definition") {}
-		Lazy< tolerance_zone > zone;
-		ListOf< Lazy< shape_aspect >, 1, 0 > boundaries;
-    };
-
-    // C++ wrapper for projected_zone_definition
-    struct projected_zone_definition : tolerance_zone_definition, ObjectHelper<projected_zone_definition,2> { projected_zone_definition() : Object("projected_zone_definition") {}
-		Lazy< shape_aspect > projection_end;
-		Lazy< measure_with_unit > projected_length;
-    };
-
-    // C++ wrapper for projection_curve
-    struct projection_curve : annotation_curve_occurrence, ObjectHelper<projection_curve,0> { projection_curve() : Object("projection_curve") {}
-
-    };
-
-    // C++ wrapper for promissory_usage_occurrence
-    struct promissory_usage_occurrence : assembly_component_usage, ObjectHelper<promissory_usage_occurrence,0> { promissory_usage_occurrence() : Object("promissory_usage_occurrence") {}
-
-    };
-
-    // C++ wrapper for qualified_representation_item
-    struct qualified_representation_item : representation_item, ObjectHelper<qualified_representation_item,1> { qualified_representation_item() : Object("qualified_representation_item") {}
-		ListOf< value_qualifier, 1, 0 >::Out qualifiers;
-    };
-
-    // C++ wrapper for qualitative_uncertainty
-    struct qualitative_uncertainty : uncertainty_qualifier, ObjectHelper<qualitative_uncertainty,1> { qualitative_uncertainty() : Object("qualitative_uncertainty") {}
-		text::Out uncertainty_value;
-    };
-
-    // C++ wrapper for quantified_assembly_component_usage
-    struct quantified_assembly_component_usage : assembly_component_usage, ObjectHelper<quantified_assembly_component_usage,1> { quantified_assembly_component_usage() : Object("quantified_assembly_component_usage") {}
-		Lazy< measure_with_unit > quantity;
-    };
-
-    // C++ wrapper for quasi_uniform_curve
-    struct quasi_uniform_curve : b_spline_curve, ObjectHelper<quasi_uniform_curve,0> { quasi_uniform_curve() : Object("quasi_uniform_curve") {}
-
-    };
-
-    // C++ wrapper for quasi_uniform_surface
-    struct quasi_uniform_surface : b_spline_surface, ObjectHelper<quasi_uniform_surface,0> { quasi_uniform_surface() : Object("quasi_uniform_surface") {}
-
-    };
-
-    // C++ wrapper for radioactivity_measure_with_unit
-    struct radioactivity_measure_with_unit : measure_with_unit, ObjectHelper<radioactivity_measure_with_unit,0> { radioactivity_measure_with_unit() : Object("radioactivity_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for radioactivity_unit
-    struct radioactivity_unit : derived_unit, ObjectHelper<radioactivity_unit,0> { radioactivity_unit() : Object("radioactivity_unit") {}
-
-    };
-
-    // C++ wrapper for radius_dimension
-    struct radius_dimension : dimension_curve_directed_callout, ObjectHelper<radius_dimension,0> { radius_dimension() : Object("radius_dimension") {}
-
-    };
-
-    // C++ wrapper for range_characteristic
-    struct range_characteristic :  ObjectHelper<range_characteristic,0> { range_characteristic() : Object("range_characteristic") {}
-
-    };
-
-    // C++ wrapper for ratio_unit
-    struct ratio_unit : named_unit, ObjectHelper<ratio_unit,0> { ratio_unit() : Object("ratio_unit") {}
-
-    };
-
-    // C++ wrapper for rational_b_spline_curve
-    struct rational_b_spline_curve : b_spline_curve, ObjectHelper<rational_b_spline_curve,1> { rational_b_spline_curve() : Object("rational_b_spline_curve") {}
-		ListOf< REAL, 2, 0 >::Out weights_data;
-    };
-
-    // C++ wrapper for rational_b_spline_surface
-    struct rational_b_spline_surface : b_spline_surface, ObjectHelper<rational_b_spline_surface,0> { rational_b_spline_surface() : Object("rational_b_spline_surface") {}
-
-    };
-
-    // C++ wrapper for rational_representation_item
-    struct rational_representation_item :  ObjectHelper<rational_representation_item,0> { rational_representation_item() : Object("rational_representation_item") {}
-
-    };
-
-    // C++ wrapper for real_literal
-    struct real_literal : literal_number, ObjectHelper<real_literal,0> { real_literal() : Object("real_literal") {}
-
-    };
-
-    // C++ wrapper for real_representation_item
-    struct real_representation_item :  ObjectHelper<real_representation_item,0> { real_representation_item() : Object("real_representation_item") {}
-
-    };
-
-    // C++ wrapper for rectangular_composite_surface
-    struct rectangular_composite_surface : bounded_surface, ObjectHelper<rectangular_composite_surface,0> { rectangular_composite_surface() : Object("rectangular_composite_surface") {}
-
-    };
-
-    // C++ wrapper for rectangular_trimmed_surface
-    struct rectangular_trimmed_surface : bounded_surface, ObjectHelper<rectangular_trimmed_surface,7> { rectangular_trimmed_surface() : Object("rectangular_trimmed_surface") {}
-		Lazy< surface > basis_surface;
-		parameter_value::Out u1;
-		parameter_value::Out u2;
-		parameter_value::Out v1;
-		parameter_value::Out v2;
-		BOOLEAN::Out usense;
-		BOOLEAN::Out vsense;
-    };
-
-    // C++ wrapper for referenced_modified_datum
-    struct referenced_modified_datum : datum_reference, ObjectHelper<referenced_modified_datum,1> { referenced_modified_datum() : Object("referenced_modified_datum") {}
-		limit_condition::Out modifier;
-    };
-
-    // C++ wrapper for relative_event_occurrence
-    struct relative_event_occurrence : event_occurrence, ObjectHelper<relative_event_occurrence,2> { relative_event_occurrence() : Object("relative_event_occurrence") {}
-		Lazy< event_occurrence > base_event;
-		Lazy< time_measure_with_unit > offset;
-    };
-
-    // C++ wrapper for rep_item_group
-    struct rep_item_group :  ObjectHelper<rep_item_group,0> { rep_item_group() : Object("rep_item_group") {}
-
-    };
-
-    // C++ wrapper for reparametrised_composite_curve_segment
-    struct reparametrised_composite_curve_segment : composite_curve_segment, ObjectHelper<reparametrised_composite_curve_segment,1> { reparametrised_composite_curve_segment() : Object("reparametrised_composite_curve_segment") {}
-		parameter_value::Out param_length;
-    };
-
-    // C++ wrapper for representation_relationship_with_transformation
-    struct representation_relationship_with_transformation : representation_relationship, ObjectHelper<representation_relationship_with_transformation,1> { representation_relationship_with_transformation() : Object("representation_relationship_with_transformation") {}
-		transformation::Out transformation_operator;
-    };
-
-    // C++ wrapper for requirement_assigned_object
-    struct requirement_assigned_object : group_assignment, ObjectHelper<requirement_assigned_object,1> { requirement_assigned_object() : Object("requirement_assigned_object") {}
-		ListOf< requirement_assigned_item, 1, 1 >::Out items;
-    };
-
-    // C++ wrapper for requirement_assignment
-    struct requirement_assignment :  ObjectHelper<requirement_assignment,0> { requirement_assignment() : Object("requirement_assignment") {}
-
-    };
-
-    // C++ wrapper for requirement_source
-    struct requirement_source : group, ObjectHelper<requirement_source,0> { requirement_source() : Object("requirement_source") {}
-
-    };
-
-    // C++ wrapper for requirement_view_definition_relationship
-    struct requirement_view_definition_relationship : product_definition_relationship, ObjectHelper<requirement_view_definition_relationship,0> { requirement_view_definition_relationship() : Object("requirement_view_definition_relationship") {}
-
-    };
-
-    // C++ wrapper for resistance_measure_with_unit
-    struct resistance_measure_with_unit : measure_with_unit, ObjectHelper<resistance_measure_with_unit,0> { resistance_measure_with_unit() : Object("resistance_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for resistance_unit
-    struct resistance_unit : derived_unit, ObjectHelper<resistance_unit,0> { resistance_unit() : Object("resistance_unit") {}
-
-    };
-
-    // C++ wrapper for revolved_area_solid
-    struct revolved_area_solid : swept_area_solid, ObjectHelper<revolved_area_solid,2> { revolved_area_solid() : Object("revolved_area_solid") {}
-		Lazy< axis1_placement > axis;
-		plane_angle_measure::Out angle;
-    };
-
-    // C++ wrapper for revolved_face_solid
-    struct revolved_face_solid : swept_face_solid, ObjectHelper<revolved_face_solid,2> { revolved_face_solid() : Object("revolved_face_solid") {}
-		Lazy< axis1_placement > axis;
-		plane_angle_measure::Out angle;
-    };
-
-    // C++ wrapper for revolved_face_solid_with_trim_conditions
-    struct revolved_face_solid_with_trim_conditions : revolved_face_solid, ObjectHelper<revolved_face_solid_with_trim_conditions,2> { revolved_face_solid_with_trim_conditions() : Object("revolved_face_solid_with_trim_conditions") {}
-		trim_condition_select::Out first_trim_condition;
-		trim_condition_select::Out second_trim_condition;
-    };
-
-    // C++ wrapper for right_angular_wedge
-    struct right_angular_wedge : geometric_representation_item, ObjectHelper<right_angular_wedge,5> { right_angular_wedge() : Object("right_angular_wedge") {}
-		Lazy< axis2_placement_3d > position;
-		positive_length_measure::Out x;
-		positive_length_measure::Out y;
-		positive_length_measure::Out z;
-		length_measure::Out ltx;
-    };
-
-    // C++ wrapper for right_circular_cone
-    struct right_circular_cone : geometric_representation_item, ObjectHelper<right_circular_cone,4> { right_circular_cone() : Object("right_circular_cone") {}
-		Lazy< axis1_placement > position;
-		positive_length_measure::Out height;
-		length_measure::Out radius;
-		plane_angle_measure::Out semi_angle;
-    };
-
-    // C++ wrapper for right_circular_cylinder
-    struct right_circular_cylinder : geometric_representation_item, ObjectHelper<right_circular_cylinder,3> { right_circular_cylinder() : Object("right_circular_cylinder") {}
-		Lazy< axis1_placement > position;
-		positive_length_measure::Out height;
-		positive_length_measure::Out radius;
-    };
-
-    // C++ wrapper for right_to_usage_association
-    struct right_to_usage_association : action_method_relationship, ObjectHelper<right_to_usage_association,0> { right_to_usage_association() : Object("right_to_usage_association") {}
-
-    };
-
-    // C++ wrapper for roundness_tolerance
-    struct roundness_tolerance : geometric_tolerance, ObjectHelper<roundness_tolerance,0> { roundness_tolerance() : Object("roundness_tolerance") {}
-
-    };
-
-    // C++ wrapper for row_representation_item
-    struct row_representation_item : compound_representation_item, ObjectHelper<row_representation_item,0> { row_representation_item() : Object("row_representation_item") {}
-
-    };
-
-    // C++ wrapper for row_value
-    struct row_value : compound_representation_item, ObjectHelper<row_value,0> { row_value() : Object("row_value") {}
-
-    };
-
-    // C++ wrapper for row_variable
-    struct row_variable : abstract_variable, ObjectHelper<row_variable,0> { row_variable() : Object("row_variable") {}
-
-    };
-
-    // C++ wrapper for rule_action
-    struct rule_action : action, ObjectHelper<rule_action,0> { rule_action() : Object("rule_action") {}
-
-    };
-
-    // C++ wrapper for rule_condition
-    struct rule_condition : atomic_formula, ObjectHelper<rule_condition,0> { rule_condition() : Object("rule_condition") {}
-
-    };
-
-    // C++ wrapper for rule_set
-    struct rule_set : rule_software_definition, ObjectHelper<rule_set,0> { rule_set() : Object("rule_set") {}
-
-    };
-
-    // C++ wrapper for rule_set_group
-    struct rule_set_group : rule_software_definition, ObjectHelper<rule_set_group,0> { rule_set_group() : Object("rule_set_group") {}
-
-    };
-
-    // C++ wrapper for rule_superseded_assignment
-    struct rule_superseded_assignment : action_assignment, ObjectHelper<rule_superseded_assignment,1> { rule_superseded_assignment() : Object("rule_superseded_assignment") {}
-		ListOf< rule_superseded_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for rule_supersedence
-    struct rule_supersedence : rule_action, ObjectHelper<rule_supersedence,0> { rule_supersedence() : Object("rule_supersedence") {}
-
-    };
-
-    // C++ wrapper for surface_curve_swept_area_solid
-    struct surface_curve_swept_area_solid : swept_area_solid, ObjectHelper<surface_curve_swept_area_solid,4> { surface_curve_swept_area_solid() : Object("surface_curve_swept_area_solid") {}
-		Lazy< curve > directrix;
-		REAL::Out start_param;
-		REAL::Out end_param;
-		Lazy< surface > reference_surface;
-    };
-
-    // C++ wrapper for ruled_surface_swept_area_solid
-    struct ruled_surface_swept_area_solid : surface_curve_swept_area_solid, ObjectHelper<ruled_surface_swept_area_solid,0> { ruled_surface_swept_area_solid() : Object("ruled_surface_swept_area_solid") {}
-
-    };
-
-    // C++ wrapper for runout_zone_definition
-    struct runout_zone_definition : tolerance_zone_definition, ObjectHelper<runout_zone_definition,1> { runout_zone_definition() : Object("runout_zone_definition") {}
-		Lazy< runout_zone_orientation > orientation;
-    };
-
-    // C++ wrapper for runout_zone_orientation
-    struct runout_zone_orientation :  ObjectHelper<runout_zone_orientation,1> { runout_zone_orientation() : Object("runout_zone_orientation") {}
-		Lazy< measure_with_unit > angle;
-    };
-
-    // C++ wrapper for runout_zone_orientation_reference_direction
-    struct runout_zone_orientation_reference_direction : runout_zone_orientation, ObjectHelper<runout_zone_orientation_reference_direction,1> { runout_zone_orientation_reference_direction() : Object("runout_zone_orientation_reference_direction") {}
-		Lazy< shape_aspect_relationship > orientation_defining_relationship;
-    };
-
-    // C++ wrapper for satisfied_requirement
-    struct satisfied_requirement : group_assignment, ObjectHelper<satisfied_requirement,1> { satisfied_requirement() : Object("satisfied_requirement") {}
-		ListOf< Lazy< product_definition >, 1, 1 > items;
-    };
-
-    // C++ wrapper for satisfies_requirement
-    struct satisfies_requirement : group, ObjectHelper<satisfies_requirement,0> { satisfies_requirement() : Object("satisfies_requirement") {}
-
-    };
-
-    // C++ wrapper for satisfying_item
-    struct satisfying_item : group_assignment, ObjectHelper<satisfying_item,1> { satisfying_item() : Object("satisfying_item") {}
-		ListOf< requirement_satisfaction_item, 1, 1 >::Out items;
-    };
-
-    // C++ wrapper for scalar_variable
-    struct scalar_variable : abstract_variable, ObjectHelper<scalar_variable,0> { scalar_variable() : Object("scalar_variable") {}
-
-    };
-
-    // C++ wrapper for scattering_parameter
-    struct scattering_parameter : polar_complex_number_literal, ObjectHelper<scattering_parameter,0> { scattering_parameter() : Object("scattering_parameter") {}
-
-    };
-
-    // C++ wrapper for sculptured_solid
-    struct sculptured_solid : modified_solid, ObjectHelper<sculptured_solid,2> { sculptured_solid() : Object("sculptured_solid") {}
-		generalized_surface_select::Out sculpturing_element;
-		BOOLEAN::Out positive_side;
-    };
-
-    // C++ wrapper for seam_curve
-    struct seam_curve : surface_curve, ObjectHelper<seam_curve,0> { seam_curve() : Object("seam_curve") {}
-
-    };
-
-    // C++ wrapper for serial_numbered_effectivity
-    struct serial_numbered_effectivity : effectivity, ObjectHelper<serial_numbered_effectivity,2> { serial_numbered_effectivity() : Object("serial_numbered_effectivity") {}
-		identifier::Out effectivity_start_id;
-		Maybe< identifier::Out > effectivity_end_id;
-    };
-
-    // C++ wrapper for shape_aspect_associativity
-    struct shape_aspect_associativity : shape_aspect_relationship, ObjectHelper<shape_aspect_associativity,0> { shape_aspect_associativity() : Object("shape_aspect_associativity") {}
-
-    };
-
-    // C++ wrapper for shape_aspect_deriving_relationship
-    struct shape_aspect_deriving_relationship : shape_aspect_relationship, ObjectHelper<shape_aspect_deriving_relationship,0> { shape_aspect_deriving_relationship() : Object("shape_aspect_deriving_relationship") {}
-
-    };
-
-    // C++ wrapper for shape_definition_representation
-    struct shape_definition_representation : property_definition_representation, ObjectHelper<shape_definition_representation,0> { shape_definition_representation() : Object("shape_definition_representation") {}
-
-    };
-
-    // C++ wrapper for shape_dimension_representation
-    struct shape_dimension_representation : shape_representation, ObjectHelper<shape_dimension_representation,0> { shape_dimension_representation() : Object("shape_dimension_representation") {}
-
-    };
-
-    // C++ wrapper for shape_feature_definition
-    struct shape_feature_definition : characterized_object, ObjectHelper<shape_feature_definition,0> { shape_feature_definition() : Object("shape_feature_definition") {}
-
-    };
-
-    // C++ wrapper for shape_representation_with_parameters
-    struct shape_representation_with_parameters : shape_representation, ObjectHelper<shape_representation_with_parameters,0> { shape_representation_with_parameters() : Object("shape_representation_with_parameters") {}
-
-    };
-
-    // C++ wrapper for shell_based_surface_model
-    struct shell_based_surface_model : geometric_representation_item, ObjectHelper<shell_based_surface_model,1> { shell_based_surface_model() : Object("shell_based_surface_model") {}
-		ListOf< shell, 1, 0 >::Out sbsm_boundary;
-    };
-
-    // C++ wrapper for shell_based_wireframe_model
-    struct shell_based_wireframe_model : geometric_representation_item, ObjectHelper<shell_based_wireframe_model,1> { shell_based_wireframe_model() : Object("shell_based_wireframe_model") {}
-		ListOf< shell, 1, 0 >::Out sbwm_boundary;
-    };
-
-    // C++ wrapper for shell_based_wireframe_shape_representation
-    struct shell_based_wireframe_shape_representation : shape_representation, ObjectHelper<shell_based_wireframe_shape_representation,0> { shell_based_wireframe_shape_representation() : Object("shell_based_wireframe_shape_representation") {}
-
-    };
-
-    // C++ wrapper for si_absorbed_dose_unit
-    struct si_absorbed_dose_unit :  ObjectHelper<si_absorbed_dose_unit,0> { si_absorbed_dose_unit() : Object("si_absorbed_dose_unit") {}
-
-    };
-
-    // C++ wrapper for si_capacitance_unit
-    struct si_capacitance_unit :  ObjectHelper<si_capacitance_unit,0> { si_capacitance_unit() : Object("si_capacitance_unit") {}
-
-    };
-
-    // C++ wrapper for si_conductance_unit
-    struct si_conductance_unit :  ObjectHelper<si_conductance_unit,0> { si_conductance_unit() : Object("si_conductance_unit") {}
-
-    };
-
-    // C++ wrapper for si_dose_equivalent_unit
-    struct si_dose_equivalent_unit :  ObjectHelper<si_dose_equivalent_unit,0> { si_dose_equivalent_unit() : Object("si_dose_equivalent_unit") {}
-
-    };
-
-    // C++ wrapper for si_electric_charge_unit
-    struct si_electric_charge_unit :  ObjectHelper<si_electric_charge_unit,0> { si_electric_charge_unit() : Object("si_electric_charge_unit") {}
-
-    };
-
-    // C++ wrapper for si_electric_potential_unit
-    struct si_electric_potential_unit :  ObjectHelper<si_electric_potential_unit,0> { si_electric_potential_unit() : Object("si_electric_potential_unit") {}
-
-    };
-
-    // C++ wrapper for si_energy_unit
-    struct si_energy_unit :  ObjectHelper<si_energy_unit,0> { si_energy_unit() : Object("si_energy_unit") {}
-
-    };
-
-    // C++ wrapper for si_force_unit
-    struct si_force_unit :  ObjectHelper<si_force_unit,0> { si_force_unit() : Object("si_force_unit") {}
-
-    };
-
-    // C++ wrapper for si_frequency_unit
-    struct si_frequency_unit :  ObjectHelper<si_frequency_unit,0> { si_frequency_unit() : Object("si_frequency_unit") {}
-
-    };
-
-    // C++ wrapper for si_illuminance_unit
-    struct si_illuminance_unit :  ObjectHelper<si_illuminance_unit,0> { si_illuminance_unit() : Object("si_illuminance_unit") {}
-
-    };
-
-    // C++ wrapper for si_inductance_unit
-    struct si_inductance_unit :  ObjectHelper<si_inductance_unit,0> { si_inductance_unit() : Object("si_inductance_unit") {}
-
-    };
-
-    // C++ wrapper for si_magnetic_flux_density_unit
-    struct si_magnetic_flux_density_unit :  ObjectHelper<si_magnetic_flux_density_unit,0> { si_magnetic_flux_density_unit() : Object("si_magnetic_flux_density_unit") {}
-
-    };
-
-    // C++ wrapper for si_magnetic_flux_unit
-    struct si_magnetic_flux_unit :  ObjectHelper<si_magnetic_flux_unit,0> { si_magnetic_flux_unit() : Object("si_magnetic_flux_unit") {}
-
-    };
-
-    // C++ wrapper for si_power_unit
-    struct si_power_unit :  ObjectHelper<si_power_unit,0> { si_power_unit() : Object("si_power_unit") {}
-
-    };
-
-    // C++ wrapper for si_pressure_unit
-    struct si_pressure_unit :  ObjectHelper<si_pressure_unit,0> { si_pressure_unit() : Object("si_pressure_unit") {}
-
-    };
-
-    // C++ wrapper for si_radioactivity_unit
-    struct si_radioactivity_unit :  ObjectHelper<si_radioactivity_unit,0> { si_radioactivity_unit() : Object("si_radioactivity_unit") {}
-
-    };
-
-    // C++ wrapper for si_resistance_unit
-    struct si_resistance_unit :  ObjectHelper<si_resistance_unit,0> { si_resistance_unit() : Object("si_resistance_unit") {}
-
-    };
-
-    // C++ wrapper for si_unit
-    struct si_unit : named_unit, ObjectHelper<si_unit,2> { si_unit() : Object("si_unit") {}
-		Maybe< si_prefix::Out > prefix;
-		si_unit_name::Out name;
-    };
-
-    // C++ wrapper for simple_boolean_expression
-    struct simple_boolean_expression :  ObjectHelper<simple_boolean_expression,0> { simple_boolean_expression() : Object("simple_boolean_expression") {}
-
-    };
-
-    // C++ wrapper for simple_numeric_expression
-    struct simple_numeric_expression :  ObjectHelper<simple_numeric_expression,0> { simple_numeric_expression() : Object("simple_numeric_expression") {}
-
-    };
-
-    // C++ wrapper for slash_expression
-    struct slash_expression : binary_numeric_expression, ObjectHelper<slash_expression,0> { slash_expression() : Object("slash_expression") {}
-
-    };
-
-    // C++ wrapper for smeared_material_definition
-    struct smeared_material_definition : zone_structural_makeup, ObjectHelper<smeared_material_definition,0> { smeared_material_definition() : Object("smeared_material_definition") {}
-
-    };
-
-    // C++ wrapper for solid_angle_measure_with_unit
-    struct solid_angle_measure_with_unit : measure_with_unit, ObjectHelper<solid_angle_measure_with_unit,0> { solid_angle_measure_with_unit() : Object("solid_angle_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for solid_angle_unit
-    struct solid_angle_unit : named_unit, ObjectHelper<solid_angle_unit,0> { solid_angle_unit() : Object("solid_angle_unit") {}
-
-    };
-
-    // C++ wrapper for solid_curve_font
-    struct solid_curve_font : pre_defined_curve_font, ObjectHelper<solid_curve_font,0> { solid_curve_font() : Object("solid_curve_font") {}
-
-    };
-
-    // C++ wrapper for solid_replica
-    struct solid_replica : solid_model, ObjectHelper<solid_replica,2> { solid_replica() : Object("solid_replica") {}
-		Lazy< solid_model > parent_solid;
-		Lazy< cartesian_transformation_operator_3d > transformation;
-    };
-
-    // C++ wrapper for solid_with_chamfered_edges
-    struct solid_with_chamfered_edges : edge_blended_solid, ObjectHelper<solid_with_chamfered_edges,0> { solid_with_chamfered_edges() : Object("solid_with_chamfered_edges") {}
-
-    };
-
-    // C++ wrapper for solid_with_angle_based_chamfer
-    struct solid_with_angle_based_chamfer : solid_with_chamfered_edges, ObjectHelper<solid_with_angle_based_chamfer,3> { solid_with_angle_based_chamfer() : Object("solid_with_angle_based_chamfer") {}
-		positive_length_measure::Out offset_distance;
-		BOOLEAN::Out left_offset;
-		positive_plane_angle_measure::Out offset_angle;
-    };
-
-    // C++ wrapper for solid_with_shape_element_pattern
-    struct solid_with_shape_element_pattern : modified_solid_with_placed_configuration, ObjectHelper<solid_with_shape_element_pattern,1> { solid_with_shape_element_pattern() : Object("solid_with_shape_element_pattern") {}
-		Lazy< modified_solid_with_placed_configuration > replicated_element;
-    };
-
-    // C++ wrapper for solid_with_circular_pattern
-    struct solid_with_circular_pattern : solid_with_shape_element_pattern, ObjectHelper<solid_with_circular_pattern,4> { solid_with_circular_pattern() : Object("solid_with_circular_pattern") {}
-		positive_integer::Out replicate_count;
-		plane_angle_measure::Out angular_spacing;
-		BOOLEAN::Out radial_alignment;
-		Lazy< point > reference_point;
-    };
-
-    // C++ wrapper for solid_with_depression
-    struct solid_with_depression : modified_solid_with_placed_configuration, ObjectHelper<solid_with_depression,1> { solid_with_depression() : Object("solid_with_depression") {}
-		positive_length_measure::Out depth;
-    };
-
-    // C++ wrapper for solid_with_pocket
-    struct solid_with_pocket : solid_with_depression, ObjectHelper<solid_with_pocket,2> { solid_with_pocket() : Object("solid_with_pocket") {}
-		non_negative_length_measure::Out floor_blend_radius;
-		plane_angle_measure::Out draft_angle;
-    };
-
-    // C++ wrapper for solid_with_circular_pocket
-    struct solid_with_circular_pocket : solid_with_pocket, ObjectHelper<solid_with_circular_pocket,1> { solid_with_circular_pocket() : Object("solid_with_circular_pocket") {}
-		positive_length_measure::Out pocket_radius;
-    };
-
-    // C++ wrapper for solid_with_protrusion
-    struct solid_with_protrusion : modified_solid_with_placed_configuration, ObjectHelper<solid_with_protrusion,2> { solid_with_protrusion() : Object("solid_with_protrusion") {}
-		positive_length_measure::Out protrusion_height;
-		plane_angle_measure::Out protrusion_draft_angle;
-    };
-
-    // C++ wrapper for solid_with_circular_protrusion
-    struct solid_with_circular_protrusion : solid_with_protrusion, ObjectHelper<solid_with_circular_protrusion,1> { solid_with_circular_protrusion() : Object("solid_with_circular_protrusion") {}
-		positive_length_measure::Out protrusion_radius;
-    };
-
-    // C++ wrapper for solid_with_hole
-    struct solid_with_hole : solid_with_depression, ObjectHelper<solid_with_hole,0> { solid_with_hole() : Object("solid_with_hole") {}
-
-    };
-
-    // C++ wrapper for solid_with_stepped_round_hole
-    struct solid_with_stepped_round_hole : solid_with_hole, ObjectHelper<solid_with_stepped_round_hole,1> { solid_with_stepped_round_hole() : Object("solid_with_stepped_round_hole") {}
-		positive_integer::Out segments;
-    };
-
-    // C++ wrapper for solid_with_conical_bottom_round_hole
-    struct solid_with_conical_bottom_round_hole : solid_with_stepped_round_hole, ObjectHelper<solid_with_conical_bottom_round_hole,2> { solid_with_conical_bottom_round_hole() : Object("solid_with_conical_bottom_round_hole") {}
-		positive_plane_angle_measure::Out semi_apex_angle;
-		non_negative_length_measure::Out tip_radius;
-    };
-
-    // C++ wrapper for solid_with_constant_radius_edge_blend
-    struct solid_with_constant_radius_edge_blend : edge_blended_solid, ObjectHelper<solid_with_constant_radius_edge_blend,1> { solid_with_constant_radius_edge_blend() : Object("solid_with_constant_radius_edge_blend") {}
-		positive_length_measure::Out radius;
-    };
-
-    // C++ wrapper for solid_with_slot
-    struct solid_with_slot : solid_with_depression, ObjectHelper<solid_with_slot,2> { solid_with_slot() : Object("solid_with_slot") {}
-		positive_length_measure::Out slot_width;
-		ListOf< LOGICAL, 2, 2 >::Out closed_ends;
-    };
-
-    // C++ wrapper for solid_with_curved_slot
-    struct solid_with_curved_slot : solid_with_slot, ObjectHelper<solid_with_curved_slot,1> { solid_with_curved_slot() : Object("solid_with_curved_slot") {}
-		Lazy< bounded_curve > slot_centreline;
-    };
-
-    // C++ wrapper for solid_with_double_offset_chamfer
-    struct solid_with_double_offset_chamfer : solid_with_chamfered_edges, ObjectHelper<solid_with_double_offset_chamfer,2> { solid_with_double_offset_chamfer() : Object("solid_with_double_offset_chamfer") {}
-		positive_length_measure::Out left_offset_distance;
-		positive_length_measure::Out right_offset_distance;
-    };
-
-    // C++ wrapper for solid_with_flat_bottom_round_hole
-    struct solid_with_flat_bottom_round_hole : solid_with_stepped_round_hole, ObjectHelper<solid_with_flat_bottom_round_hole,1> { solid_with_flat_bottom_round_hole() : Object("solid_with_flat_bottom_round_hole") {}
-		non_negative_length_measure::Out fillet_radius;
-    };
-
-    // C++ wrapper for solid_with_general_pocket
-    struct solid_with_general_pocket : solid_with_pocket, ObjectHelper<solid_with_general_pocket,2> { solid_with_general_pocket() : Object("solid_with_general_pocket") {}
-		Lazy< positioned_sketch > profile;
-		Lazy< point > reference_point;
-    };
-
-    // C++ wrapper for solid_with_general_protrusion
-    struct solid_with_general_protrusion : solid_with_protrusion, ObjectHelper<solid_with_general_protrusion,2> { solid_with_general_protrusion() : Object("solid_with_general_protrusion") {}
-		Lazy< positioned_sketch > profile;
-		Lazy< point > reference_point;
-    };
-
-    // C++ wrapper for solid_with_groove
-    struct solid_with_groove : solid_with_depression, ObjectHelper<solid_with_groove,5> { solid_with_groove() : Object("solid_with_groove") {}
-		positive_length_measure::Out groove_radius;
-		positive_length_measure::Out groove_width;
-		plane_angle_measure::Out draft_angle;
-		non_negative_length_measure::Out floor_fillet_radius;
-		BOOLEAN::Out external_groove;
-    };
-
-    // C++ wrapper for solid_with_incomplete_circular_pattern
-    struct solid_with_incomplete_circular_pattern : solid_with_circular_pattern, ObjectHelper<solid_with_incomplete_circular_pattern,1> { solid_with_incomplete_circular_pattern() : Object("solid_with_incomplete_circular_pattern") {}
-		ListOf< positive_integer, 1, 0 >::Out omitted_instances;
-    };
-
-    // C++ wrapper for solid_with_rectangular_pattern
-    struct solid_with_rectangular_pattern : solid_with_shape_element_pattern, ObjectHelper<solid_with_rectangular_pattern,4> { solid_with_rectangular_pattern() : Object("solid_with_rectangular_pattern") {}
-		positive_integer::Out row_count;
-		positive_integer::Out column_count;
-		length_measure::Out row_spacing;
-		length_measure::Out column_spacing;
-    };
-
-    // C++ wrapper for solid_with_incomplete_rectangular_pattern
-    struct solid_with_incomplete_rectangular_pattern : solid_with_rectangular_pattern, ObjectHelper<solid_with_incomplete_rectangular_pattern,0> { solid_with_incomplete_rectangular_pattern() : Object("solid_with_incomplete_rectangular_pattern") {}
-
-    };
-
-    // C++ wrapper for solid_with_rectangular_pocket
-    struct solid_with_rectangular_pocket : solid_with_pocket, ObjectHelper<solid_with_rectangular_pocket,3> { solid_with_rectangular_pocket() : Object("solid_with_rectangular_pocket") {}
-		positive_length_measure::Out pocket_length;
-		positive_length_measure::Out pocket_width;
-		non_negative_length_measure::Out corner_radius;
-    };
-
-    // C++ wrapper for solid_with_rectangular_protrusion
-    struct solid_with_rectangular_protrusion : solid_with_protrusion, ObjectHelper<solid_with_rectangular_protrusion,3> { solid_with_rectangular_protrusion() : Object("solid_with_rectangular_protrusion") {}
-		positive_length_measure::Out protrusion_length;
-		positive_length_measure::Out protrusion_width;
-		non_negative_length_measure::Out protrusion_corner_radius;
-    };
-
-    // C++ wrapper for solid_with_single_offset_chamfer
-    struct solid_with_single_offset_chamfer : solid_with_chamfered_edges, ObjectHelper<solid_with_single_offset_chamfer,1> { solid_with_single_offset_chamfer() : Object("solid_with_single_offset_chamfer") {}
-		positive_length_measure::Out offset_distance;
-    };
-
-    // C++ wrapper for solid_with_spherical_bottom_round_hole
-    struct solid_with_spherical_bottom_round_hole : solid_with_stepped_round_hole, ObjectHelper<solid_with_spherical_bottom_round_hole,1> { solid_with_spherical_bottom_round_hole() : Object("solid_with_spherical_bottom_round_hole") {}
-		positive_length_measure::Out sphere_radius;
-    };
-
-    // C++ wrapper for solid_with_stepped_round_hole_and_conical_transitions
-    struct solid_with_stepped_round_hole_and_conical_transitions : solid_with_stepped_round_hole, ObjectHelper<solid_with_stepped_round_hole_and_conical_transitions,1> { solid_with_stepped_round_hole_and_conical_transitions() : Object("solid_with_stepped_round_hole_and_conical_transitions") {}
-		ListOf< Lazy< conical_stepped_hole_transition >, 1, 0 > conical_transitions;
-    };
-
-    // C++ wrapper for solid_with_straight_slot
-    struct solid_with_straight_slot : solid_with_slot, ObjectHelper<solid_with_straight_slot,1> { solid_with_straight_slot() : Object("solid_with_straight_slot") {}
-		positive_length_measure::Out slot_length;
-    };
-
-    // C++ wrapper for solid_with_tee_section_slot
-    struct solid_with_tee_section_slot : solid_with_slot, ObjectHelper<solid_with_tee_section_slot,2> { solid_with_tee_section_slot() : Object("solid_with_tee_section_slot") {}
-		positive_length_measure::Out tee_section_width;
-		positive_length_measure::Out collar_depth;
-    };
-
-    // C++ wrapper for solid_with_through_depression
-    struct solid_with_through_depression : solid_with_depression, ObjectHelper<solid_with_through_depression,1> { solid_with_through_depression() : Object("solid_with_through_depression") {}
-		ListOf< Lazy< face_surface >, 1, 0 > exit_faces;
-    };
-
-    // C++ wrapper for solid_with_trapezoidal_section_slot
-    struct solid_with_trapezoidal_section_slot : solid_with_slot, ObjectHelper<solid_with_trapezoidal_section_slot,2> { solid_with_trapezoidal_section_slot() : Object("solid_with_trapezoidal_section_slot") {}
-		plane_angle_measure::Out draft_angle;
-		non_negative_length_measure::Out floor_fillet_radius;
-    };
-
-    // C++ wrapper for solid_with_variable_radius_edge_blend
-    struct solid_with_variable_radius_edge_blend :  ObjectHelper<solid_with_variable_radius_edge_blend,3> { solid_with_variable_radius_edge_blend() : Object("solid_with_variable_radius_edge_blend") {}
-		ListOf< Lazy< point >, 2, 0 > point_list;
-		ListOf< positive_length_measure, 2, 0 >::Out radius_list;
-		ListOf< blend_radius_variation_type, 1, 0 >::Out edge_function_list;
-    };
-
-    // C++ wrapper for source_for_requirement
-    struct source_for_requirement : group_assignment, ObjectHelper<source_for_requirement,1> { source_for_requirement() : Object("source_for_requirement") {}
-		ListOf< requirement_source_item, 1, 1 >::Out items;
-    };
-
-    // C++ wrapper for sourced_requirement
-    struct sourced_requirement : group_assignment, ObjectHelper<sourced_requirement,1> { sourced_requirement() : Object("sourced_requirement") {}
-		ListOf< Lazy< product_definition >, 1, 1 > items;
-    };
-
-    // C++ wrapper for specification_definition
-    struct specification_definition : product_definition, ObjectHelper<specification_definition,0> { specification_definition() : Object("specification_definition") {}
-
-    };
-
-    // C++ wrapper for specified_higher_usage_occurrence
-    struct specified_higher_usage_occurrence : assembly_component_usage, ObjectHelper<specified_higher_usage_occurrence,2> { specified_higher_usage_occurrence() : Object("specified_higher_usage_occurrence") {}
-		Lazy< assembly_component_usage > upper_usage;
-		Lazy< next_assembly_usage_occurrence > next_usage;
-    };
-
-    // C++ wrapper for sphere
-    struct sphere : geometric_representation_item, ObjectHelper<sphere,2> { sphere() : Object("sphere") {}
-		positive_length_measure::Out radius;
-		Lazy< point > centre;
-    };
-
-    // C++ wrapper for spherical_surface
-    struct spherical_surface : elementary_surface, ObjectHelper<spherical_surface,1> { spherical_surface() : Object("spherical_surface") {}
-		positive_length_measure::Out radius;
-    };
-
-    // C++ wrapper for start_request
-    struct start_request : action_request_assignment, ObjectHelper<start_request,1> { start_request() : Object("start_request") {}
-		ListOf< start_request_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for start_work
-    struct start_work : action_assignment, ObjectHelper<start_work,1> { start_work() : Object("start_work") {}
-		ListOf< work_item, 1, 0 >::Out items;
-    };
-
-    // C++ wrapper for straightness_tolerance
-    struct straightness_tolerance : geometric_tolerance, ObjectHelper<straightness_tolerance,0> { straightness_tolerance() : Object("straightness_tolerance") {}
-
-    };
-
-    // C++ wrapper for structured_dimension_callout
-    struct structured_dimension_callout : draughting_callout, ObjectHelper<structured_dimension_callout,0> { structured_dimension_callout() : Object("structured_dimension_callout") {}
-
-    };
-
-    // C++ wrapper for structured_text_composition
-    struct structured_text_composition : compound_representation_item, ObjectHelper<structured_text_composition,0> { structured_text_composition() : Object("structured_text_composition") {}
-
-    };
-
-    // C++ wrapper for structured_text_representation
-    struct structured_text_representation : representation, ObjectHelper<structured_text_representation,0> { structured_text_representation() : Object("structured_text_representation") {}
-
-    };
-
-    // C++ wrapper for subedge
-    struct subedge : edge, ObjectHelper<subedge,1> { subedge() : Object("subedge") {}
-		Lazy< edge > parent_edge;
-    };
-
-    // C++ wrapper for subface
-    struct subface : face, ObjectHelper<subface,1> { subface() : Object("subface") {}
-		Lazy< face > parent_face;
-    };
-
-    // C++ wrapper for supplied_part_relationship
-    struct supplied_part_relationship : product_definition_relationship, ObjectHelper<supplied_part_relationship,0> { supplied_part_relationship() : Object("supplied_part_relationship") {}
-
-    };
-
-    // C++ wrapper for surface_condition_callout
-    struct surface_condition_callout : draughting_callout, ObjectHelper<surface_condition_callout,0> { surface_condition_callout() : Object("surface_condition_callout") {}
-
-    };
-
-    // C++ wrapper for swept_surface
-    struct swept_surface : surface, ObjectHelper<swept_surface,1> { swept_surface() : Object("swept_surface") {}
-		Lazy< curve > swept_curve;
-    };
-
-    // C++ wrapper for surface_of_linear_extrusion
-    struct surface_of_linear_extrusion : swept_surface, ObjectHelper<surface_of_linear_extrusion,1> { surface_of_linear_extrusion() : Object("surface_of_linear_extrusion") {}
-		Lazy< vector > extrusion_axis;
-    };
-
-    // C++ wrapper for surface_of_revolution
-    struct surface_of_revolution : swept_surface, ObjectHelper<surface_of_revolution,1> { surface_of_revolution() : Object("surface_of_revolution") {}
-		Lazy< axis1_placement > axis_position;
-    };
-
-    // C++ wrapper for surface_patch
-    struct surface_patch : founded_item, ObjectHelper<surface_patch,5> { surface_patch() : Object("surface_patch") {}
-		Lazy< bounded_surface > parent_surface;
-		transition_code::Out u_transition;
-		transition_code::Out v_transition;
-		BOOLEAN::Out u_sense;
-		BOOLEAN::Out v_sense;
-    };
-
-    // C++ wrapper for surface_profile_tolerance
-    struct surface_profile_tolerance : geometric_tolerance, ObjectHelper<surface_profile_tolerance,0> { surface_profile_tolerance() : Object("surface_profile_tolerance") {}
-
-    };
-
-    // C++ wrapper for surface_replica
-    struct surface_replica : surface, ObjectHelper<surface_replica,2> { surface_replica() : Object("surface_replica") {}
-		Lazy< surface > parent_surface;
-		Lazy< cartesian_transformation_operator_3d > transformation;
-    };
-
-    // C++ wrapper for surface_side_style
-    struct surface_side_style : founded_item, ObjectHelper<surface_side_style,2> { surface_side_style() : Object("surface_side_style") {}
-		label::Out name;
-		ListOf< surface_style_element_select, 1, 7 >::Out styles;
-    };
-
-    // C++ wrapper for surface_style_boundary
-    struct surface_style_boundary : founded_item, ObjectHelper<surface_style_boundary,1> { surface_style_boundary() : Object("surface_style_boundary") {}
-		curve_or_render::Out style_of_boundary;
-    };
-
-    // C++ wrapper for surface_style_control_grid
-    struct surface_style_control_grid : founded_item, ObjectHelper<surface_style_control_grid,1> { surface_style_control_grid() : Object("surface_style_control_grid") {}
-		curve_or_render::Out style_of_control_grid;
-    };
-
-    // C++ wrapper for surface_style_fill_area
-    struct surface_style_fill_area : founded_item, ObjectHelper<surface_style_fill_area,1> { surface_style_fill_area() : Object("surface_style_fill_area") {}
-		Lazy< fill_area_style > fill_area;
-    };
-
-    // C++ wrapper for surface_style_parameter_line
-    struct surface_style_parameter_line : founded_item, ObjectHelper<surface_style_parameter_line,2> { surface_style_parameter_line() : Object("surface_style_parameter_line") {}
-		curve_or_render::Out style_of_parameter_lines;
-		ListOf< direction_count_select, 1, 2 >::Out direction_counts;
-    };
-
-    // C++ wrapper for surface_style_reflectance_ambient
-    struct surface_style_reflectance_ambient :  ObjectHelper<surface_style_reflectance_ambient,1> { surface_style_reflectance_ambient() : Object("surface_style_reflectance_ambient") {}
-		REAL::Out ambient_reflectance;
-    };
-
-    // C++ wrapper for surface_style_reflectance_ambient_diffuse
-    struct surface_style_reflectance_ambient_diffuse : surface_style_reflectance_ambient, ObjectHelper<surface_style_reflectance_ambient_diffuse,1> { surface_style_reflectance_ambient_diffuse() : Object("surface_style_reflectance_ambient_diffuse") {}
-		REAL::Out diffuse_reflectance;
-    };
-
-    // C++ wrapper for surface_style_reflectance_ambient_diffuse_specular
-    struct surface_style_reflectance_ambient_diffuse_specular : surface_style_reflectance_ambient_diffuse, ObjectHelper<surface_style_reflectance_ambient_diffuse_specular,3> { surface_style_reflectance_ambient_diffuse_specular() : Object("surface_style_reflectance_ambient_diffuse_specular") {}
-		REAL::Out specular_reflectance;
-		REAL::Out specular_exponent;
-		Lazy< colour > specular_colour;
-    };
-
-    // C++ wrapper for surface_style_rendering
-    struct surface_style_rendering :  ObjectHelper<surface_style_rendering,2> { surface_style_rendering() : Object("surface_style_rendering") {}
-		shading_surface_method::Out rendering_method;
-		Lazy< colour > surface_colour;
-    };
-
-    // C++ wrapper for surface_style_rendering_with_properties
-    struct surface_style_rendering_with_properties : surface_style_rendering, ObjectHelper<surface_style_rendering_with_properties,1> { surface_style_rendering_with_properties() : Object("surface_style_rendering_with_properties") {}
-		ListOf< rendering_properties_select, 1, 2 >::Out properties;
-    };
-
-    // C++ wrapper for surface_style_segmentation_curve
-    struct surface_style_segmentation_curve : founded_item, ObjectHelper<surface_style_segmentation_curve,1> { surface_style_segmentation_curve() : Object("surface_style_segmentation_curve") {}
-		curve_or_render::Out style_of_segmentation_curve;
-    };
-
-    // C++ wrapper for surface_style_silhouette
-    struct surface_style_silhouette : founded_item, ObjectHelper<surface_style_silhouette,1> { surface_style_silhouette() : Object("surface_style_silhouette") {}
-		curve_or_render::Out style_of_silhouette;
-    };
-
-    // C++ wrapper for surface_style_usage
-    struct surface_style_usage : founded_item, ObjectHelper<surface_style_usage,2> { surface_style_usage() : Object("surface_style_usage") {}
-		surface_side::Out side;
-		surface_side_style_select::Out style;
-    };
-
-    // C++ wrapper for surface_texture_representation
-    struct surface_texture_representation : representation, ObjectHelper<surface_texture_representation,0> { surface_texture_representation() : Object("surface_texture_representation") {}
-
-    };
-
-    // C++ wrapper for surfaced_open_shell
-    struct surfaced_open_shell : open_shell, ObjectHelper<surfaced_open_shell,0> { surfaced_open_shell() : Object("surfaced_open_shell") {}
-
-    };
-
-    // C++ wrapper for swept_disk_solid
-    struct swept_disk_solid : solid_model, ObjectHelper<swept_disk_solid,5> { swept_disk_solid() : Object("swept_disk_solid") {}
-		Lazy< curve > directrix;
-		positive_length_measure::Out radius;
-		Maybe< positive_length_measure::Out > inner_radius;
-		REAL::Out start_param;
-		REAL::Out end_param;
-    };
-
-    // C++ wrapper for symbol
-    struct symbol : representation_item, ObjectHelper<symbol,0> { symbol() : Object("symbol") {}
-
-    };
-
-    // C++ wrapper for symbol_representation_map
-    struct symbol_representation_map : representation_map, ObjectHelper<symbol_representation_map,0> { symbol_representation_map() : Object("symbol_representation_map") {}
-
-    };
-
-    // C++ wrapper for symbol_style
-    struct symbol_style : founded_item, ObjectHelper<symbol_style,2> { symbol_style() : Object("symbol_style") {}
-		label::Out name;
-		symbol_style_select::Out style_of_symbol;
-    };
-
-    // C++ wrapper for symbol_target
-    struct symbol_target : geometric_representation_item, ObjectHelper<symbol_target,3> { symbol_target() : Object("symbol_target") {}
-		axis2_placement::Out placement;
-		positive_ratio_measure::Out x_scale;
-		positive_ratio_measure::Out y_scale;
-    };
-
-    // C++ wrapper for symmetric_shape_aspect
-    struct symmetric_shape_aspect : shape_aspect, ObjectHelper<symmetric_shape_aspect,0> { symmetric_shape_aspect() : Object("symmetric_shape_aspect") {}
-
-    };
-
-    // C++ wrapper for symmetry_tolerance
-    struct symmetry_tolerance : geometric_tolerance_with_datum_reference, ObjectHelper<symmetry_tolerance,0> { symmetry_tolerance() : Object("symmetry_tolerance") {}
-
-    };
-
-    // C++ wrapper for table_representation_item
-    struct table_representation_item : compound_representation_item, ObjectHelper<table_representation_item,0> { table_representation_item() : Object("table_representation_item") {}
-
-    };
-
-    // C++ wrapper for tactile_appearance_representation
-    struct tactile_appearance_representation : representation, ObjectHelper<tactile_appearance_representation,0> { tactile_appearance_representation() : Object("tactile_appearance_representation") {}
-
-    };
-
-    // C++ wrapper for tagged_text_format
-    struct tagged_text_format : representation_context, ObjectHelper<tagged_text_format,0> { tagged_text_format() : Object("tagged_text_format") {}
-
-    };
-
-    // C++ wrapper for tagged_text_item
-    struct tagged_text_item : descriptive_representation_item, ObjectHelper<tagged_text_item,0> { tagged_text_item() : Object("tagged_text_item") {}
-
-    };
-
-    // C++ wrapper for tangent
-    struct tangent : derived_shape_aspect, ObjectHelper<tangent,0> { tangent() : Object("tangent") {}
-
-    };
-
-    // C++ wrapper for text_literal_with_associated_curves
-    struct text_literal_with_associated_curves : text_literal, ObjectHelper<text_literal_with_associated_curves,1> { text_literal_with_associated_curves() : Object("text_literal_with_associated_curves") {}
-		ListOf< Lazy< curve >, 1, 0 > associated_curves;
-    };
-
-    // C++ wrapper for text_literal_with_blanking_box
-    struct text_literal_with_blanking_box : text_literal, ObjectHelper<text_literal_with_blanking_box,1> { text_literal_with_blanking_box() : Object("text_literal_with_blanking_box") {}
-		Lazy< planar_box > blanking;
-    };
-
-    // C++ wrapper for text_literal_with_extent
-    struct text_literal_with_extent : text_literal, ObjectHelper<text_literal_with_extent,1> { text_literal_with_extent() : Object("text_literal_with_extent") {}
-		Lazy< planar_extent > extent;
-    };
-
-    // C++ wrapper for text_string_representation
-    struct text_string_representation : representation, ObjectHelper<text_string_representation,0> { text_string_representation() : Object("text_string_representation") {}
-
-    };
-
-    // C++ wrapper for text_style
-    struct text_style : founded_item, ObjectHelper<text_style,2> { text_style() : Object("text_style") {}
-		label::Out name;
-		character_style_select::Out character_appearance;
-    };
-
-    // C++ wrapper for text_style_with_box_characteristics
-    struct text_style_with_box_characteristics : text_style, ObjectHelper<text_style_with_box_characteristics,1> { text_style_with_box_characteristics() : Object("text_style_with_box_characteristics") {}
-		ListOf< box_characteristic_select, 1, 4 >::Out characteristics;
-    };
-
-    // C++ wrapper for text_style_with_mirror
-    struct text_style_with_mirror : text_style, ObjectHelper<text_style_with_mirror,1> { text_style_with_mirror() : Object("text_style_with_mirror") {}
-		axis2_placement::Out mirror_placement;
-    };
-
-    // C++ wrapper for text_style_with_spacing
-    struct text_style_with_spacing : text_style, ObjectHelper<text_style_with_spacing,1> { text_style_with_spacing() : Object("text_style_with_spacing") {}
-		character_spacing_select::Out character_spacing;
-    };
-
-    // C++ wrapper for thermal_resistance_measure_with_unit
-    struct thermal_resistance_measure_with_unit : measure_with_unit, ObjectHelper<thermal_resistance_measure_with_unit,0> { thermal_resistance_measure_with_unit() : Object("thermal_resistance_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for thermal_resistance_unit
-    struct thermal_resistance_unit : derived_unit, ObjectHelper<thermal_resistance_unit,0> { thermal_resistance_unit() : Object("thermal_resistance_unit") {}
-
-    };
-
-    // C++ wrapper for thermodynamic_temperature_measure_with_unit
-    struct thermodynamic_temperature_measure_with_unit : measure_with_unit, ObjectHelper<thermodynamic_temperature_measure_with_unit,0> { thermodynamic_temperature_measure_with_unit() : Object("thermodynamic_temperature_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for thermodynamic_temperature_unit
-    struct thermodynamic_temperature_unit : named_unit, ObjectHelper<thermodynamic_temperature_unit,0> { thermodynamic_temperature_unit() : Object("thermodynamic_temperature_unit") {}
-
-    };
-
-    // C++ wrapper for thickened_face_solid
-    struct thickened_face_solid : solid_model, ObjectHelper<thickened_face_solid,3> { thickened_face_solid() : Object("thickened_face_solid") {}
-		generalized_surface_select::Out base_element;
-		length_measure::Out offset1;
-		length_measure::Out offset2;
-    };
-
-    // C++ wrapper for thickness_laminate_definition
-    struct thickness_laminate_definition : product_definition, ObjectHelper<thickness_laminate_definition,0> { thickness_laminate_definition() : Object("thickness_laminate_definition") {}
-
-    };
-
-    // C++ wrapper for thickness_laminate_table
-    struct thickness_laminate_table : zone_structural_makeup, ObjectHelper<thickness_laminate_table,0> { thickness_laminate_table() : Object("thickness_laminate_table") {}
-
-    };
-
-    // C++ wrapper for time_interval
-    struct time_interval :  ObjectHelper<time_interval,3> { time_interval() : Object("time_interval") {}
-		identifier::Out id;
-		label::Out name;
-		Maybe< text::Out > description;
-    };
-
-    // C++ wrapper for time_interval_based_effectivity
-    struct time_interval_based_effectivity : effectivity, ObjectHelper<time_interval_based_effectivity,1> { time_interval_based_effectivity() : Object("time_interval_based_effectivity") {}
-		Lazy< time_interval > effectivity_period;
-    };
-
-    // C++ wrapper for time_interval_with_bounds
-    struct time_interval_with_bounds : time_interval, ObjectHelper<time_interval_with_bounds,3> { time_interval_with_bounds() : Object("time_interval_with_bounds") {}
-		Maybe< date_time_or_event_occurrence::Out > primary_bound;
-		Maybe< date_time_or_event_occurrence::Out > secondary_bound;
-		Maybe< Lazy< time_measure_with_unit > > duration;
-    };
-
-    // C++ wrapper for time_measure_with_unit
-    struct time_measure_with_unit : measure_with_unit, ObjectHelper<time_measure_with_unit,0> { time_measure_with_unit() : Object("time_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for time_unit
-    struct time_unit : named_unit, ObjectHelper<time_unit,0> { time_unit() : Object("time_unit") {}
-
-    };
-
-    // C++ wrapper for tolerance_zone
-    struct tolerance_zone : shape_aspect, ObjectHelper<tolerance_zone,2> { tolerance_zone() : Object("tolerance_zone") {}
-		ListOf< Lazy< geometric_tolerance >, 1, 0 > defining_tolerance;
-		Lazy< NotImplemented > form;
-    };
-
-    // C++ wrapper for torus
-    struct torus : geometric_representation_item, ObjectHelper<torus,3> { torus() : Object("torus") {}
-		Lazy< axis1_placement > position;
-		positive_length_measure::Out major_radius;
-		positive_length_measure::Out minor_radius;
-    };
-
-    // C++ wrapper for total_runout_tolerance
-    struct total_runout_tolerance : geometric_tolerance_with_datum_reference, ObjectHelper<total_runout_tolerance,0> { total_runout_tolerance() : Object("total_runout_tolerance") {}
-
-    };
-
-    // C++ wrapper for track_blended_solid
-    struct track_blended_solid : edge_blended_solid, ObjectHelper<track_blended_solid,0> { track_blended_solid() : Object("track_blended_solid") {}
-
-    };
-
-    // C++ wrapper for track_blended_solid_with_end_conditions
-    struct track_blended_solid_with_end_conditions : track_blended_solid, ObjectHelper<track_blended_solid_with_end_conditions,1> { track_blended_solid_with_end_conditions() : Object("track_blended_solid_with_end_conditions") {}
-		ListOf< blend_end_condition_select, 2, 2 >::Out end_conditions;
-    };
-
-    // C++ wrapper for trimmed_curve
-    struct trimmed_curve : bounded_curve, ObjectHelper<trimmed_curve,5> { trimmed_curve() : Object("trimmed_curve") {}
-		Lazy< curve > basis_curve;
-		ListOf< trimming_select, 1, 2 >::Out trim_1;
-		ListOf< trimming_select, 1, 2 >::Out trim_2;
-		BOOLEAN::Out sense_agreement;
-		trimming_preference::Out master_representation;
-    };
-
-    // C++ wrapper for two_direction_repeat_factor
-    struct two_direction_repeat_factor : one_direction_repeat_factor, ObjectHelper<two_direction_repeat_factor,1> { two_direction_repeat_factor() : Object("two_direction_repeat_factor") {}
-		Lazy< vector > second_repeat_factor;
-    };
-
-    // C++ wrapper for unary_generic_expression
-    struct unary_generic_expression : generic_expression, ObjectHelper<unary_generic_expression,1> { unary_generic_expression() : Object("unary_generic_expression") {}
-		Lazy< generic_expression > operand;
-    };
-
-    // C++ wrapper for unary_numeric_expression
-    struct unary_numeric_expression :  ObjectHelper<unary_numeric_expression,0> { unary_numeric_expression() : Object("unary_numeric_expression") {}
-
-    };
-
-    // C++ wrapper for uncertainty_assigned_representation
-    struct uncertainty_assigned_representation : representation, ObjectHelper<uncertainty_assigned_representation,1> { uncertainty_assigned_representation() : Object("uncertainty_assigned_representation") {}
-		ListOf< Lazy< uncertainty_measure_with_unit >, 1, 0 > uncertainty;
-    };
-
-    // C++ wrapper for uncertainty_measure_with_unit
-    struct uncertainty_measure_with_unit : measure_with_unit, ObjectHelper<uncertainty_measure_with_unit,2> { uncertainty_measure_with_unit() : Object("uncertainty_measure_with_unit") {}
-		label::Out name;
-		Maybe< text::Out > description;
-    };
-
-    // C++ wrapper for uniform_curve
-    struct uniform_curve : b_spline_curve, ObjectHelper<uniform_curve,0> { uniform_curve() : Object("uniform_curve") {}
-
-    };
-
-    // C++ wrapper for uniform_resource_identifier
-    struct uniform_resource_identifier : descriptive_representation_item, ObjectHelper<uniform_resource_identifier,0> { uniform_resource_identifier() : Object("uniform_resource_identifier") {}
-
-    };
-
-    // C++ wrapper for uniform_surface
-    struct uniform_surface : b_spline_surface, ObjectHelper<uniform_surface,0> { uniform_surface() : Object("uniform_surface") {}
-
-    };
-
-    // C++ wrapper for usage_association
-    struct usage_association : action_method_relationship, ObjectHelper<usage_association,0> { usage_association() : Object("usage_association") {}
-
-    };
-
-    // C++ wrapper for user_defined_curve_font
-    struct user_defined_curve_font :  ObjectHelper<user_defined_curve_font,0> { user_defined_curve_font() : Object("user_defined_curve_font") {}
-
-    };
-
-    // C++ wrapper for user_defined_marker
-    struct user_defined_marker :  ObjectHelper<user_defined_marker,0> { user_defined_marker() : Object("user_defined_marker") {}
-
-    };
-
-    // C++ wrapper for user_defined_terminator_symbol
-    struct user_defined_terminator_symbol :  ObjectHelper<user_defined_terminator_symbol,0> { user_defined_terminator_symbol() : Object("user_defined_terminator_symbol") {}
-
-    };
-
-    // C++ wrapper for user_selected_shape_elements
-    struct user_selected_shape_elements : user_selected_elements, ObjectHelper<user_selected_shape_elements,0> { user_selected_shape_elements() : Object("user_selected_shape_elements") {}
-
-    };
-
-    // C++ wrapper for value_range
-    struct value_range : compound_representation_item, ObjectHelper<value_range,0> { value_range() : Object("value_range") {}
-
-    };
-
-    // C++ wrapper for value_representation_item
-    struct value_representation_item : representation_item, ObjectHelper<value_representation_item,1> { value_representation_item() : Object("value_representation_item") {}
-		measure_value::Out value_component;
-    };
-
-    // C++ wrapper for variable_semantics
-    struct variable_semantics :  ObjectHelper<variable_semantics,0> { variable_semantics() : Object("variable_semantics") {}
-
-    };
-
-    // C++ wrapper for variational_representation_item
-    struct variational_representation_item : representation_item, ObjectHelper<variational_representation_item,0> { variational_representation_item() : Object("variational_representation_item") {}
-
-    };
-
-    // C++ wrapper for vector
-    struct vector : geometric_representation_item, ObjectHelper<vector,2> { vector() : Object("vector") {}
-		Lazy< direction > orientation;
-		length_measure::Out magnitude;
-    };
-
-    // C++ wrapper for vector_style
-    struct vector_style :  ObjectHelper<vector_style,0> { vector_style() : Object("vector_style") {}
-
-    };
-
-    // C++ wrapper for velocity_measure_with_unit
-    struct velocity_measure_with_unit : measure_with_unit, ObjectHelper<velocity_measure_with_unit,0> { velocity_measure_with_unit() : Object("velocity_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for velocity_unit
-    struct velocity_unit : derived_unit, ObjectHelper<velocity_unit,0> { velocity_unit() : Object("velocity_unit") {}
-
-    };
-
-    // C++ wrapper for vertex
-    struct vertex : topological_representation_item, ObjectHelper<vertex,0> { vertex() : Object("vertex") {}
-
-    };
-
-    // C++ wrapper for vertex_loop
-    struct vertex_loop : loop, ObjectHelper<vertex_loop,1> { vertex_loop() : Object("vertex_loop") {}
-		Lazy< vertex > loop_vertex;
-    };
-
-    // C++ wrapper for vertex_point
-    struct vertex_point :  ObjectHelper<vertex_point,1> { vertex_point() : Object("vertex_point") {}
-		Lazy< point > vertex_geometry;
-    };
-
-    // C++ wrapper for vertex_shell
-    struct vertex_shell : topological_representation_item, ObjectHelper<vertex_shell,1> { vertex_shell() : Object("vertex_shell") {}
-		Lazy< vertex_loop > vertex_shell_extent;
-    };
-
-    // C++ wrapper for view_volume
-    struct view_volume : founded_item, ObjectHelper<view_volume,9> { view_volume() : Object("view_volume") {}
-		central_or_parallel::Out projection_type;
-		Lazy< cartesian_point > projection_point;
-		length_measure::Out view_plane_distance;
-		length_measure::Out front_plane_distance;
-		BOOLEAN::Out front_plane_clipping;
-		length_measure::Out back_plane_distance;
-		BOOLEAN::Out back_plane_clipping;
-		BOOLEAN::Out view_volume_sides_clipping;
-		Lazy< planar_box > view_window;
-    };
-
-    // C++ wrapper for visual_appearance_representation
-    struct visual_appearance_representation : representation, ObjectHelper<visual_appearance_representation,0> { visual_appearance_representation() : Object("visual_appearance_representation") {}
-
-    };
-
-    // C++ wrapper for volume_measure_with_unit
-    struct volume_measure_with_unit : measure_with_unit, ObjectHelper<volume_measure_with_unit,0> { volume_measure_with_unit() : Object("volume_measure_with_unit") {}
-
-    };
-
-    // C++ wrapper for volume_unit
-    struct volume_unit : derived_unit, ObjectHelper<volume_unit,0> { volume_unit() : Object("volume_unit") {}
-
-    };
-
-    // C++ wrapper for week_of_year_and_day_date
-    struct week_of_year_and_day_date : date, ObjectHelper<week_of_year_and_day_date,2> { week_of_year_and_day_date() : Object("week_of_year_and_day_date") {}
-		week_in_year_number::Out week_component;
-		Maybe< day_in_week_number::Out > day_component;
-    };
-
-    // C++ wrapper for wire_shell
-    struct wire_shell : topological_representation_item, ObjectHelper<wire_shell,1> { wire_shell() : Object("wire_shell") {}
-		ListOf< Lazy< loop >, 1, 0 > wire_shell_extent;
-    };
-
-    // C++ wrapper for year_month
-    struct year_month : date, ObjectHelper<year_month,1> { year_month() : Object("year_month") {}
-		month_in_year_number::Out month_component;
-    };
-
-	void GetSchema(EXPRESS::ConversionSchema& out);
-
-} //! StepFile
-namespace STEP {
-
-	// ******************************************************************************
-	// Converter stubs
-	// ******************************************************************************
-	
-#define DECL_CONV_STUB(type) template <> size_t GenericFill<StepFile::type>(const STEP::DB& db, const EXPRESS::LIST& params, StepFile::type* in)
-	
-	DECL_CONV_STUB(measure_with_unit);
-	DECL_CONV_STUB(absorbed_dose_measure_with_unit);
-	DECL_CONV_STUB(derived_unit);
-	DECL_CONV_STUB(absorbed_dose_unit);
-	DECL_CONV_STUB(abstract_variable);
-	DECL_CONV_STUB(acceleration_measure_with_unit);
-	DECL_CONV_STUB(acceleration_unit);
-	DECL_CONV_STUB(action);
-	DECL_CONV_STUB(action_assignment);
-	DECL_CONV_STUB(action_method);
-	DECL_CONV_STUB(action_method_assignment);
-	DECL_CONV_STUB(action_method_relationship);
-	DECL_CONV_STUB(action_request_assignment);
-	DECL_CONV_STUB(address);
-	DECL_CONV_STUB(representation);
-	DECL_CONV_STUB(shape_representation);
-	DECL_CONV_STUB(advanced_brep_shape_representation);
-	DECL_CONV_STUB(face_surface);
-	DECL_CONV_STUB(advanced_face);
-	DECL_CONV_STUB(amount_of_substance_measure_with_unit);
-	DECL_CONV_STUB(named_unit);
-	DECL_CONV_STUB(amount_of_substance_unit);
-	DECL_CONV_STUB(angle_direction_reference);
-	DECL_CONV_STUB(representation_item);
-	DECL_CONV_STUB(geometric_representation_item);
-	DECL_CONV_STUB(draughting_callout);
-	DECL_CONV_STUB(dimension_curve_directed_callout);
-	DECL_CONV_STUB(angular_dimension);
-	DECL_CONV_STUB(shape_aspect_relationship);
-	DECL_CONV_STUB(dimensional_location);
-	DECL_CONV_STUB(angular_location);
-	DECL_CONV_STUB(dimensional_size);
-	DECL_CONV_STUB(angular_size);
-	DECL_CONV_STUB(geometric_tolerance);
-	DECL_CONV_STUB(geometric_tolerance_with_datum_reference);
-	DECL_CONV_STUB(angularity_tolerance);
-	DECL_CONV_STUB(styled_item);
-	DECL_CONV_STUB(annotation_occurrence);
-	DECL_CONV_STUB(annotation_curve_occurrence);
-	DECL_CONV_STUB(annotation_fill_area);
-	DECL_CONV_STUB(annotation_fill_area_occurrence);
-	DECL_CONV_STUB(annotation_occurrence_relationship);
-	DECL_CONV_STUB(annotation_occurrence_associativity);
-	DECL_CONV_STUB(annotation_plane);
-	DECL_CONV_STUB(annotation_symbol_occurrence);
-	DECL_CONV_STUB(annotation_subfigure_occurrence);
-	DECL_CONV_STUB(mapped_item);
-	DECL_CONV_STUB(annotation_symbol);
-	DECL_CONV_STUB(annotation_text);
-	DECL_CONV_STUB(annotation_text_character);
-	DECL_CONV_STUB(annotation_text_occurrence);
-	DECL_CONV_STUB(shape_aspect);
-	DECL_CONV_STUB(derived_shape_aspect);
-	DECL_CONV_STUB(apex);
-	DECL_CONV_STUB(application_context_element);
-	DECL_CONV_STUB(applied_action_assignment);
-	DECL_CONV_STUB(applied_action_method_assignment);
-	DECL_CONV_STUB(applied_action_request_assignment);
-	DECL_CONV_STUB(approval_assignment);
-	DECL_CONV_STUB(applied_approval_assignment);
-	DECL_CONV_STUB(attribute_classification_assignment);
-	DECL_CONV_STUB(applied_attribute_classification_assignment);
-	DECL_CONV_STUB(certification_assignment);
-	DECL_CONV_STUB(applied_certification_assignment);
-	DECL_CONV_STUB(classification_assignment);
-	DECL_CONV_STUB(applied_classification_assignment);
-	DECL_CONV_STUB(contract_assignment);
-	DECL_CONV_STUB(applied_contract_assignment);
-	DECL_CONV_STUB(date_and_time_assignment);
-	DECL_CONV_STUB(applied_date_and_time_assignment);
-	DECL_CONV_STUB(date_assignment);
-	DECL_CONV_STUB(applied_date_assignment);
-	DECL_CONV_STUB(document_reference);
-	DECL_CONV_STUB(applied_document_reference);
-	DECL_CONV_STUB(document_usage_constraint_assignment);
-	DECL_CONV_STUB(applied_document_usage_constraint_assignment);
-	DECL_CONV_STUB(effectivity_assignment);
-	DECL_CONV_STUB(applied_effectivity_assignment);
-	DECL_CONV_STUB(event_occurrence_assignment);
-	DECL_CONV_STUB(applied_event_occurrence_assignment);
-	DECL_CONV_STUB(identification_assignment);
-	DECL_CONV_STUB(external_identification_assignment);
-	DECL_CONV_STUB(applied_external_identification_assignment);
-	DECL_CONV_STUB(group_assignment);
-	DECL_CONV_STUB(applied_group_assignment);
-	DECL_CONV_STUB(applied_identification_assignment);
-	DECL_CONV_STUB(name_assignment);
-	DECL_CONV_STUB(applied_name_assignment);
-	DECL_CONV_STUB(organization_assignment);
-	DECL_CONV_STUB(applied_organization_assignment);
-	DECL_CONV_STUB(organizational_project_assignment);
-	DECL_CONV_STUB(applied_organizational_project_assignment);
-	DECL_CONV_STUB(person_and_organization_assignment);
-	DECL_CONV_STUB(applied_person_and_organization_assignment);
-	DECL_CONV_STUB(presented_item);
-	DECL_CONV_STUB(applied_presented_item);
-	DECL_CONV_STUB(security_classification_assignment);
-	DECL_CONV_STUB(applied_security_classification_assignment);
-	DECL_CONV_STUB(time_interval_assignment);
-	DECL_CONV_STUB(applied_time_interval_assignment);
-	DECL_CONV_STUB(applied_usage_right);
-	DECL_CONV_STUB(area_in_set);
-	DECL_CONV_STUB(area_measure_with_unit);
-	DECL_CONV_STUB(area_unit);
-	DECL_CONV_STUB(product_definition_relationship);
-	DECL_CONV_STUB(product_definition_usage);
-	DECL_CONV_STUB(assembly_component_usage);
-	DECL_CONV_STUB(assigned_requirement);
-	DECL_CONV_STUB(compound_representation_item);
-	DECL_CONV_STUB(atomic_formula);
-	DECL_CONV_STUB(attribute_assertion);
-	DECL_CONV_STUB(attribute_language_assignment);
-	DECL_CONV_STUB(attribute_value_assignment);
-	DECL_CONV_STUB(auxiliary_geometric_representation_item);
-	DECL_CONV_STUB(placement);
-	DECL_CONV_STUB(axis1_placement);
-	DECL_CONV_STUB(axis2_placement_2d);
-	DECL_CONV_STUB(axis2_placement_3d);
-	DECL_CONV_STUB(curve);
-	DECL_CONV_STUB(bounded_curve);
-	DECL_CONV_STUB(b_spline_curve);
-	DECL_CONV_STUB(b_spline_curve_with_knots);
-	DECL_CONV_STUB(surface);
-	DECL_CONV_STUB(bounded_surface);
-	DECL_CONV_STUB(b_spline_surface);
-	DECL_CONV_STUB(b_spline_surface_with_knots);
-	DECL_CONV_STUB(product_definition);
-	DECL_CONV_STUB(rule_software_definition);
-	DECL_CONV_STUB(rule_definition);
-	DECL_CONV_STUB(back_chaining_rule);
-	DECL_CONV_STUB(back_chaining_rule_body);
-	DECL_CONV_STUB(colour);
-	DECL_CONV_STUB(background_colour);
-	DECL_CONV_STUB(beveled_sheet_representation);
-	DECL_CONV_STUB(bezier_curve);
-	DECL_CONV_STUB(bezier_surface);
-	DECL_CONV_STUB(generic_expression);
-	DECL_CONV_STUB(binary_generic_expression);
-	DECL_CONV_STUB(binary_numeric_expression);
-	DECL_CONV_STUB(binary_representation_item);
-	DECL_CONV_STUB(block);
-	DECL_CONV_STUB(expression);
-	DECL_CONV_STUB(boolean_expression);
-	DECL_CONV_STUB(boolean_literal);
-	DECL_CONV_STUB(boolean_representation_item);
-	DECL_CONV_STUB(boolean_result);
-	DECL_CONV_STUB(composite_curve);
-	DECL_CONV_STUB(composite_curve_on_surface);
-	DECL_CONV_STUB(boundary_curve);
-	DECL_CONV_STUB(bounded_pcurve);
-	DECL_CONV_STUB(bounded_surface_curve);
-	DECL_CONV_STUB(founded_item);
-	DECL_CONV_STUB(box_domain);
-	DECL_CONV_STUB(half_space_solid);
-	DECL_CONV_STUB(boxed_half_space);
-	DECL_CONV_STUB(breakdown_context);
-	DECL_CONV_STUB(breakdown_element_group_assignment);
-	DECL_CONV_STUB(breakdown_element_realization);
-	DECL_CONV_STUB(breakdown_element_usage);
-	DECL_CONV_STUB(breakdown_of);
-	DECL_CONV_STUB(solid_model);
-	DECL_CONV_STUB(manifold_solid_brep);
-	DECL_CONV_STUB(brep_with_voids);
-	DECL_CONV_STUB(bytes_representation_item);
-	DECL_CONV_STUB(date);
-	DECL_CONV_STUB(calendar_date);
-	DECL_CONV_STUB(camera_image);
-	DECL_CONV_STUB(camera_image_3d_with_scale);
-	DECL_CONV_STUB(camera_model);
-	DECL_CONV_STUB(camera_model_d3);
-	DECL_CONV_STUB(camera_model_d3_multi_clipping);
-	DECL_CONV_STUB(camera_model_d3_multi_clipping_intersection);
-	DECL_CONV_STUB(camera_model_d3_multi_clipping_union);
-	DECL_CONV_STUB(camera_model_d3_with_hlhsr);
-	DECL_CONV_STUB(camera_model_with_light_sources);
-	DECL_CONV_STUB(representation_map);
-	DECL_CONV_STUB(camera_usage);
-	DECL_CONV_STUB(capacitance_measure_with_unit);
-	DECL_CONV_STUB(capacitance_unit);
-	DECL_CONV_STUB(point);
-	DECL_CONV_STUB(cartesian_point);
-	DECL_CONV_STUB(cartesian_transformation_operator);
-	DECL_CONV_STUB(cartesian_transformation_operator_2d);
-	DECL_CONV_STUB(cartesian_transformation_operator_3d);
-	DECL_CONV_STUB(cc_design_approval);
-	DECL_CONV_STUB(cc_design_certification);
-	DECL_CONV_STUB(cc_design_contract);
-	DECL_CONV_STUB(cc_design_date_and_time_assignment);
-	DECL_CONV_STUB(cc_design_person_and_organization_assignment);
-	DECL_CONV_STUB(cc_design_security_classification);
-	DECL_CONV_STUB(cc_design_specification_reference);
-	DECL_CONV_STUB(celsius_temperature_measure_with_unit);
-	DECL_CONV_STUB(centre_of_symmetry);
-	DECL_CONV_STUB(change);
-	DECL_CONV_STUB(change_request);
-	DECL_CONV_STUB(character_glyph_style_outline);
-	DECL_CONV_STUB(character_glyph_style_stroke);
-	DECL_CONV_STUB(symbol_representation);
-	DECL_CONV_STUB(generic_character_glyph_symbol);
-	DECL_CONV_STUB(character_glyph_symbol);
-	DECL_CONV_STUB(character_glyph_symbol_outline);
-	DECL_CONV_STUB(character_glyph_symbol_stroke);
-	DECL_CONV_STUB(general_property);
-	DECL_CONV_STUB(characteristic_data_column_header);
-	DECL_CONV_STUB(general_property_relationship);
-	DECL_CONV_STUB(characteristic_data_column_header_link);
-	DECL_CONV_STUB(characteristic_data_table_header);
-	DECL_CONV_STUB(characteristic_data_table_header_decomposition);
-	DECL_CONV_STUB(group);
-	DECL_CONV_STUB(characteristic_type);
-	DECL_CONV_STUB(characterized_class);
-	DECL_CONV_STUB(characterized_object);
-	DECL_CONV_STUB(conic);
-	DECL_CONV_STUB(circle);
-	DECL_CONV_STUB(circular_runout_tolerance);
-	DECL_CONV_STUB(class_by_extension);
-	DECL_CONV_STUB(class_by_intension);
-	DECL_CONV_STUB(class_system);
-	DECL_CONV_STUB(effectivity_context_assignment);
-	DECL_CONV_STUB(class_usage_effectivity_context_assignment);
-	DECL_CONV_STUB(topological_representation_item);
-	DECL_CONV_STUB(connected_face_set);
-	DECL_CONV_STUB(closed_shell);
-	DECL_CONV_STUB(coaxiality_tolerance);
-	DECL_CONV_STUB(colour_specification);
-	DECL_CONV_STUB(colour_rgb);
-	DECL_CONV_STUB(common_datum);
-	DECL_CONV_STUB(comparison_expression);
-	DECL_CONV_STUB(complex_clause);
-	DECL_CONV_STUB(complex_conjunctive_clause);
-	DECL_CONV_STUB(complex_disjunctive_clause);
-	DECL_CONV_STUB(modified_solid);
-	DECL_CONV_STUB(shelled_solid);
-	DECL_CONV_STUB(complex_shelled_solid);
-	DECL_CONV_STUB(composite_assembly_definition);
-	DECL_CONV_STUB(composite_assembly_sequence_definition);
-	DECL_CONV_STUB(laminate_table);
-	DECL_CONV_STUB(part_laminate_table);
-	DECL_CONV_STUB(composite_assembly_table);
-	DECL_CONV_STUB(composite_curve_segment);
-	DECL_CONV_STUB(material_designation);
-	DECL_CONV_STUB(composite_material_designation);
-	DECL_CONV_STUB(composite_shape_aspect);
-	DECL_CONV_STUB(composite_sheet_representation);
-	DECL_CONV_STUB(composite_text);
-	DECL_CONV_STUB(composite_text_with_associated_curves);
-	DECL_CONV_STUB(composite_text_with_blanking_box);
-	DECL_CONV_STUB(composite_text_with_delineation);
-	DECL_CONV_STUB(composite_text_with_extent);
-	DECL_CONV_STUB(compound_shape_representation);
-	DECL_CONV_STUB(concentricity_tolerance);
-	DECL_CONV_STUB(concept_feature_relationship);
-	DECL_CONV_STUB(concept_feature_relationship_with_condition);
-	DECL_CONV_STUB(product_concept_feature);
-	DECL_CONV_STUB(conditional_concept_feature);
-	DECL_CONV_STUB(conductance_measure_with_unit);
-	DECL_CONV_STUB(conductance_unit);
-	DECL_CONV_STUB(configuration_item);
-	DECL_CONV_STUB(configurable_item);
-	DECL_CONV_STUB(effectivity);
-	DECL_CONV_STUB(product_definition_effectivity);
-	DECL_CONV_STUB(configuration_effectivity);
-	DECL_CONV_STUB(configuration_item_relationship);
-	DECL_CONV_STUB(configuration_item_hierarchical_relationship);
-	DECL_CONV_STUB(configuration_item_revision_sequence);
-	DECL_CONV_STUB(configured_effectivity_assignment);
-	DECL_CONV_STUB(configured_effectivity_context_assignment);
-	DECL_CONV_STUB(conical_stepped_hole_transition);
-	DECL_CONV_STUB(elementary_surface);
-	DECL_CONV_STUB(conical_surface);
-	DECL_CONV_STUB(connected_edge_set);
-	DECL_CONV_STUB(connected_face_sub_set);
-	DECL_CONV_STUB(constructive_geometry_representation);
-	DECL_CONV_STUB(representation_relationship);
-	DECL_CONV_STUB(constructive_geometry_representation_relationship);
-	DECL_CONV_STUB(contact_ratio_representation);
-	DECL_CONV_STUB(invisibility);
-	DECL_CONV_STUB(context_dependent_invisibility);
-	DECL_CONV_STUB(over_riding_styled_item);
-	DECL_CONV_STUB(context_dependent_over_riding_styled_item);
-	DECL_CONV_STUB(context_dependent_unit);
-	DECL_CONV_STUB(conversion_based_unit);
-	DECL_CONV_STUB(csg_shape_representation);
-	DECL_CONV_STUB(csg_solid);
-	DECL_CONV_STUB(currency);
-	DECL_CONV_STUB(currency_measure_with_unit);
-	DECL_CONV_STUB(curve_bounded_surface);
-	DECL_CONV_STUB(curve_dimension);
-	DECL_CONV_STUB(curve_replica);
-	DECL_CONV_STUB(curve_style);
-	DECL_CONV_STUB(curve_style_font);
-	DECL_CONV_STUB(curve_style_font_and_scaling);
-	DECL_CONV_STUB(curve_style_font_pattern);
-	DECL_CONV_STUB(curve_swept_solid_shape_representation);
-	DECL_CONV_STUB(cylindrical_surface);
-	DECL_CONV_STUB(cylindricity_tolerance);
-	DECL_CONV_STUB(date_representation_item);
-	DECL_CONV_STUB(date_time_representation_item);
-	DECL_CONV_STUB(dated_effectivity);
-	DECL_CONV_STUB(datum);
-	DECL_CONV_STUB(datum_feature);
-	DECL_CONV_STUB(datum_feature_callout);
-	DECL_CONV_STUB(datum_reference);
-	DECL_CONV_STUB(datum_target);
-	DECL_CONV_STUB(datum_target_callout);
-	DECL_CONV_STUB(default_tolerance_table);
-	DECL_CONV_STUB(default_tolerance_table_cell);
-	DECL_CONV_STUB(defined_symbol);
-	DECL_CONV_STUB(definitional_representation);
-	DECL_CONV_STUB(definitional_representation_relationship);
-	DECL_CONV_STUB(definitional_representation_relationship_with_same_context);
-	DECL_CONV_STUB(degenerate_pcurve);
-	DECL_CONV_STUB(toroidal_surface);
-	DECL_CONV_STUB(degenerate_toroidal_surface);
-	DECL_CONV_STUB(descriptive_representation_item);
-	DECL_CONV_STUB(product_definition_context);
-	DECL_CONV_STUB(design_context);
-	DECL_CONV_STUB(design_make_from_relationship);
-	DECL_CONV_STUB(diameter_dimension);
-	DECL_CONV_STUB(ratio_measure_with_unit);
-	DECL_CONV_STUB(dielectric_constant_measure_with_unit);
-	DECL_CONV_STUB(dimension_callout);
-	DECL_CONV_STUB(draughting_callout_relationship);
-	DECL_CONV_STUB(dimension_callout_component_relationship);
-	DECL_CONV_STUB(dimension_callout_relationship);
-	DECL_CONV_STUB(dimension_curve);
-	DECL_CONV_STUB(terminator_symbol);
-	DECL_CONV_STUB(dimension_curve_terminator);
-	DECL_CONV_STUB(dimension_curve_terminator_to_projection_curve_associativity);
-	DECL_CONV_STUB(dimension_pair);
-	DECL_CONV_STUB(dimension_text_associativity);
-	DECL_CONV_STUB(dimensional_location_with_path);
-	DECL_CONV_STUB(dimensional_size_with_path);
-	DECL_CONV_STUB(executed_action);
-	DECL_CONV_STUB(directed_action);
-	DECL_CONV_STUB(directed_dimensional_location);
-	DECL_CONV_STUB(direction);
-	DECL_CONV_STUB(document_file);
-	DECL_CONV_STUB(document_identifier);
-	DECL_CONV_STUB(document_identifier_assignment);
-	DECL_CONV_STUB(document_product_association);
-	DECL_CONV_STUB(document_product_equivalence);
-	DECL_CONV_STUB(dose_equivalent_measure_with_unit);
-	DECL_CONV_STUB(dose_equivalent_unit);
-	DECL_CONV_STUB(double_offset_shelled_solid);
-	DECL_CONV_STUB(item_defined_transformation);
-	DECL_CONV_STUB(transformation_with_derived_angle);
-	DECL_CONV_STUB(draped_defined_transformation);
-	DECL_CONV_STUB(draughting_annotation_occurrence);
-	DECL_CONV_STUB(draughting_elements);
-	DECL_CONV_STUB(draughting_model);
-	DECL_CONV_STUB(item_identified_representation_usage);
-	DECL_CONV_STUB(draughting_model_item_association);
-	DECL_CONV_STUB(pre_defined_colour);
-	DECL_CONV_STUB(draughting_pre_defined_colour);
-	DECL_CONV_STUB(pre_defined_item);
-	DECL_CONV_STUB(pre_defined_curve_font);
-	DECL_CONV_STUB(draughting_pre_defined_curve_font);
-	DECL_CONV_STUB(pre_defined_text_font);
-	DECL_CONV_STUB(draughting_pre_defined_text_font);
-	DECL_CONV_STUB(draughting_subfigure_representation);
-	DECL_CONV_STUB(draughting_symbol_representation);
-	DECL_CONV_STUB(text_literal);
-	DECL_CONV_STUB(text_literal_with_delineation);
-	DECL_CONV_STUB(draughting_text_literal_with_delineation);
-	DECL_CONV_STUB(presentation_set);
-	DECL_CONV_STUB(drawing_revision);
-	DECL_CONV_STUB(presentation_representation);
-	DECL_CONV_STUB(presentation_area);
-	DECL_CONV_STUB(drawing_sheet_revision);
-	DECL_CONV_STUB(drawing_sheet_revision_sequence);
-	DECL_CONV_STUB(drawing_sheet_revision_usage);
-	DECL_CONV_STUB(edge);
-	DECL_CONV_STUB(edge_based_wireframe_model);
-	DECL_CONV_STUB(edge_based_wireframe_shape_representation);
-	DECL_CONV_STUB(edge_blended_solid);
-	DECL_CONV_STUB(edge_curve);
-	DECL_CONV_STUB(edge_loop);
-	DECL_CONV_STUB(electric_charge_measure_with_unit);
-	DECL_CONV_STUB(electric_charge_unit);
-	DECL_CONV_STUB(electric_current_measure_with_unit);
-	DECL_CONV_STUB(electric_current_unit);
-	DECL_CONV_STUB(electric_potential_measure_with_unit);
-	DECL_CONV_STUB(electric_potential_unit);
-	DECL_CONV_STUB(elementary_brep_shape_representation);
-	DECL_CONV_STUB(ellipse);
-	DECL_CONV_STUB(energy_measure_with_unit);
-	DECL_CONV_STUB(energy_unit);
-	DECL_CONV_STUB(property_definition);
-	DECL_CONV_STUB(fact_type);
-	DECL_CONV_STUB(entity_assertion);
-	DECL_CONV_STUB(enum_reference_prefix);
-	DECL_CONV_STUB(evaluated_characteristic);
-	DECL_CONV_STUB(evaluated_degenerate_pcurve);
-	DECL_CONV_STUB(evaluation_product_definition);
-	DECL_CONV_STUB(event_occurrence);
-	DECL_CONV_STUB(product_concept_feature_category);
-	DECL_CONV_STUB(exclusive_product_concept_feature_category);
-	DECL_CONV_STUB(uncertainty_qualifier);
-	DECL_CONV_STUB(standard_uncertainty);
-	DECL_CONV_STUB(expanded_uncertainty);
-	DECL_CONV_STUB(representation_item_relationship);
-	DECL_CONV_STUB(explicit_procedural_representation_item_relationship);
-	DECL_CONV_STUB(explicit_procedural_geometric_representation_item_relationship);
-	DECL_CONV_STUB(explicit_procedural_representation_relationship);
-	DECL_CONV_STUB(explicit_procedural_shape_representation_relationship);
-	DECL_CONV_STUB(expression_conversion_based_unit);
-	DECL_CONV_STUB(extension);
-	DECL_CONV_STUB(extent);
-	DECL_CONV_STUB(external_source);
-	DECL_CONV_STUB(external_class_library);
-	DECL_CONV_STUB(externally_defined_class);
-	DECL_CONV_STUB(externally_defined_colour);
-	DECL_CONV_STUB(externally_defined_context_dependent_unit);
-	DECL_CONV_STUB(externally_defined_conversion_based_unit);
-	DECL_CONV_STUB(externally_defined_currency);
-	DECL_CONV_STUB(externally_defined_item);
-	DECL_CONV_STUB(externally_defined_curve_font);
-	DECL_CONV_STUB(externally_defined_dimension_definition);
-	DECL_CONV_STUB(externally_defined_general_property);
-	DECL_CONV_STUB(externally_defined_hatch_style);
-	DECL_CONV_STUB(externally_defined_marker);
-	DECL_CONV_STUB(picture_representation_item);
-	DECL_CONV_STUB(externally_defined_picture_representation_item);
-	DECL_CONV_STUB(externally_defined_representation_item);
-	DECL_CONV_STUB(externally_defined_string);
-	DECL_CONV_STUB(externally_defined_symbol);
-	DECL_CONV_STUB(externally_defined_terminator_symbol);
-	DECL_CONV_STUB(externally_defined_text_font);
-	DECL_CONV_STUB(externally_defined_tile);
-	DECL_CONV_STUB(externally_defined_tile_style);
-	DECL_CONV_STUB(swept_area_solid);
-	DECL_CONV_STUB(extruded_area_solid);
-	DECL_CONV_STUB(swept_face_solid);
-	DECL_CONV_STUB(extruded_face_solid);
-	DECL_CONV_STUB(extruded_face_solid_with_trim_conditions);
-	DECL_CONV_STUB(extruded_face_solid_with_draft_angle);
-	DECL_CONV_STUB(extruded_face_solid_with_multiple_draft_angles);
-	DECL_CONV_STUB(face);
-	DECL_CONV_STUB(face_based_surface_model);
-	DECL_CONV_STUB(face_bound);
-	DECL_CONV_STUB(face_outer_bound);
-	DECL_CONV_STUB(faceted_brep);
-	DECL_CONV_STUB(faceted_brep_shape_representation);
-	DECL_CONV_STUB(fill_area_style);
-	DECL_CONV_STUB(fill_area_style_hatching);
-	DECL_CONV_STUB(fill_area_style_tile_coloured_region);
-	DECL_CONV_STUB(fill_area_style_tile_curve_with_style);
-	DECL_CONV_STUB(fill_area_style_tile_symbol_with_style);
-	DECL_CONV_STUB(fill_area_style_tiles);
-	DECL_CONV_STUB(shape_representation_relationship);
-	DECL_CONV_STUB(flat_pattern_ply_representation_relationship);
-	DECL_CONV_STUB(flatness_tolerance);
-	DECL_CONV_STUB(force_measure_with_unit);
-	DECL_CONV_STUB(force_unit);
-	DECL_CONV_STUB(forward_chaining_rule);
-	DECL_CONV_STUB(forward_chaining_rule_premise);
-	DECL_CONV_STUB(frequency_measure_with_unit);
-	DECL_CONV_STUB(frequency_unit);
-	DECL_CONV_STUB(func);
-	DECL_CONV_STUB(functional_breakdown_context);
-	DECL_CONV_STUB(functional_element_usage);
-	DECL_CONV_STUB(general_material_property);
-	DECL_CONV_STUB(simple_generic_expression);
-	DECL_CONV_STUB(generic_literal);
-	DECL_CONV_STUB(generic_variable);
-	DECL_CONV_STUB(geometric_alignment);
-	DECL_CONV_STUB(geometric_set);
-	DECL_CONV_STUB(geometric_curve_set);
-	DECL_CONV_STUB(geometric_intersection);
-	DECL_CONV_STUB(geometric_item_specific_usage);
-	DECL_CONV_STUB(geometric_model_element_relationship);
-	DECL_CONV_STUB(representation_context);
-	DECL_CONV_STUB(geometric_representation_context);
-	DECL_CONV_STUB(geometric_tolerance_with_defined_unit);
-	DECL_CONV_STUB(geometrical_tolerance_callout);
-	DECL_CONV_STUB(geometrically_bounded_2d_wireframe_representation);
-	DECL_CONV_STUB(geometrically_bounded_surface_shape_representation);
-	DECL_CONV_STUB(geometrically_bounded_wireframe_shape_representation);
-	DECL_CONV_STUB(global_assignment);
-	DECL_CONV_STUB(global_uncertainty_assigned_context);
-	DECL_CONV_STUB(global_unit_assigned_context);
-	DECL_CONV_STUB(ground_fact);
-	DECL_CONV_STUB(hardness_representation);
-	DECL_CONV_STUB(hidden_element_over_riding_styled_item);
-	DECL_CONV_STUB(hyperbola);
-	DECL_CONV_STUB(illuminance_measure_with_unit);
-	DECL_CONV_STUB(illuminance_unit);
-	DECL_CONV_STUB(included_text_block);
-	DECL_CONV_STUB(inclusion_product_concept_feature);
-	DECL_CONV_STUB(user_selected_elements);
-	DECL_CONV_STUB(indirectly_selected_elements);
-	DECL_CONV_STUB(indirectly_selected_shape_elements);
-	DECL_CONV_STUB(inductance_measure_with_unit);
-	DECL_CONV_STUB(inductance_unit);
-	DECL_CONV_STUB(information_right);
-	DECL_CONV_STUB(information_usage_right);
-	DECL_CONV_STUB(instance_usage_context_assignment);
-	DECL_CONV_STUB(instanced_feature);
-	DECL_CONV_STUB(literal_number);
-	DECL_CONV_STUB(int_literal);
-	DECL_CONV_STUB(integer_representation_item);
-	DECL_CONV_STUB(surface_curve);
-	DECL_CONV_STUB(intersection_curve);
-	DECL_CONV_STUB(interval_expression);
-	DECL_CONV_STUB(iso4217_currency);
-	DECL_CONV_STUB(known_source);
-	DECL_CONV_STUB(laid_defined_transformation);
-	DECL_CONV_STUB(language);
-	DECL_CONV_STUB(leader_curve);
-	DECL_CONV_STUB(leader_directed_callout);
-	DECL_CONV_STUB(leader_directed_dimension);
-	DECL_CONV_STUB(leader_terminator);
-	DECL_CONV_STUB(length_measure_with_unit);
-	DECL_CONV_STUB(length_unit);
-	DECL_CONV_STUB(light_source);
-	DECL_CONV_STUB(light_source_ambient);
-	DECL_CONV_STUB(light_source_directional);
-	DECL_CONV_STUB(light_source_positional);
-	DECL_CONV_STUB(light_source_spot);
-	DECL_CONV_STUB(line);
-	DECL_CONV_STUB(line_profile_tolerance);
-	DECL_CONV_STUB(linear_dimension);
-	DECL_CONV_STUB(simple_clause);
-	DECL_CONV_STUB(literal_conjunction);
-	DECL_CONV_STUB(literal_disjunction);
-	DECL_CONV_STUB(logical_literal);
-	DECL_CONV_STUB(logical_representation_item);
-	DECL_CONV_STUB(loop);
-	DECL_CONV_STUB(loss_tangent_measure_with_unit);
-	DECL_CONV_STUB(lot_effectivity);
-	DECL_CONV_STUB(luminous_flux_measure_with_unit);
-	DECL_CONV_STUB(luminous_flux_unit);
-	DECL_CONV_STUB(luminous_intensity_measure_with_unit);
-	DECL_CONV_STUB(luminous_intensity_unit);
-	DECL_CONV_STUB(magnetic_flux_density_measure_with_unit);
-	DECL_CONV_STUB(magnetic_flux_density_unit);
-	DECL_CONV_STUB(magnetic_flux_measure_with_unit);
-	DECL_CONV_STUB(magnetic_flux_unit);
-	DECL_CONV_STUB(make_from_usage_option);
-	DECL_CONV_STUB(manifold_subsurface_shape_representation);
-	DECL_CONV_STUB(manifold_surface_shape_representation);
-	DECL_CONV_STUB(mass_measure_with_unit);
-	DECL_CONV_STUB(mass_unit);
-	DECL_CONV_STUB(material_property);
-	DECL_CONV_STUB(property_definition_representation);
-	DECL_CONV_STUB(material_property_representation);
-	DECL_CONV_STUB(measure_representation_item);
-	DECL_CONV_STUB(product_context);
-	DECL_CONV_STUB(mechanical_context);
-	DECL_CONV_STUB(mechanical_design_and_draughting_relationship);
-	DECL_CONV_STUB(mechanical_design_geometric_presentation_area);
-	DECL_CONV_STUB(mechanical_design_geometric_presentation_representation);
-	DECL_CONV_STUB(mechanical_design_presentation_representation_with_draughting);
-	DECL_CONV_STUB(mechanical_design_shaded_presentation_area);
-	DECL_CONV_STUB(mechanical_design_shaded_presentation_representation);
-	DECL_CONV_STUB(min_and_major_ply_orientation_basis);
-	DECL_CONV_STUB(modified_geometric_tolerance);
-	DECL_CONV_STUB(modified_solid_with_placed_configuration);
-	DECL_CONV_STUB(moments_of_inertia_representation);
-	DECL_CONV_STUB(multi_language_attribute_assignment);
-	DECL_CONV_STUB(multiple_arity_boolean_expression);
-	DECL_CONV_STUB(multiple_arity_generic_expression);
-	DECL_CONV_STUB(multiple_arity_numeric_expression);
-	DECL_CONV_STUB(next_assembly_usage_occurrence);
-	DECL_CONV_STUB(non_manifold_surface_shape_representation);
-	DECL_CONV_STUB(null_representation_item);
-	DECL_CONV_STUB(numeric_expression);
-	DECL_CONV_STUB(offset_curve_2d);
-	DECL_CONV_STUB(offset_curve_3d);
-	DECL_CONV_STUB(offset_surface);
-	DECL_CONV_STUB(one_direction_repeat_factor);
-	DECL_CONV_STUB(open_shell);
-	DECL_CONV_STUB(ordinal_date);
-	DECL_CONV_STUB(projection_directed_callout);
-	DECL_CONV_STUB(ordinate_dimension);
-	DECL_CONV_STUB(organizational_address);
-	DECL_CONV_STUB(oriented_closed_shell);
-	DECL_CONV_STUB(oriented_edge);
-	DECL_CONV_STUB(oriented_face);
-	DECL_CONV_STUB(oriented_open_shell);
-	DECL_CONV_STUB(path);
-	DECL_CONV_STUB(oriented_path);
-	DECL_CONV_STUB(oriented_surface);
-	DECL_CONV_STUB(outer_boundary_curve);
-	DECL_CONV_STUB(package_product_concept_feature);
-	DECL_CONV_STUB(parabola);
-	DECL_CONV_STUB(parallel_offset);
-	DECL_CONV_STUB(parallelism_tolerance);
-	DECL_CONV_STUB(parametric_representation_context);
-	DECL_CONV_STUB(partial_document_with_structured_text_representation_assignment);
-	DECL_CONV_STUB(pcurve);
-	DECL_CONV_STUB(percentage_laminate_definition);
-	DECL_CONV_STUB(zone_structural_makeup);
-	DECL_CONV_STUB(percentage_laminate_table);
-	DECL_CONV_STUB(percentage_ply_definition);
-	DECL_CONV_STUB(perpendicular_to);
-	DECL_CONV_STUB(perpendicularity_tolerance);
-	DECL_CONV_STUB(person_and_organization_address);
-	DECL_CONV_STUB(personal_address);
-	DECL_CONV_STUB(physical_breakdown_context);
-	DECL_CONV_STUB(physical_element_usage);
-	DECL_CONV_STUB(presentation_view);
-	DECL_CONV_STUB(picture_representation);
-	DECL_CONV_STUB(placed_datum_target_feature);
-	DECL_CONV_STUB(placed_feature);
-	DECL_CONV_STUB(planar_extent);
-	DECL_CONV_STUB(planar_box);
-	DECL_CONV_STUB(plane);
-	DECL_CONV_STUB(plane_angle_measure_with_unit);
-	DECL_CONV_STUB(plane_angle_unit);
-	DECL_CONV_STUB(ply_laminate_definition);
-	DECL_CONV_STUB(ply_laminate_sequence_definition);
-	DECL_CONV_STUB(ply_laminate_table);
-	DECL_CONV_STUB(point_and_vector);
-	DECL_CONV_STUB(point_on_curve);
-	DECL_CONV_STUB(point_on_surface);
-	DECL_CONV_STUB(point_path);
-	DECL_CONV_STUB(point_replica);
-	DECL_CONV_STUB(point_style);
-	DECL_CONV_STUB(polar_complex_number_literal);
-	DECL_CONV_STUB(poly_loop);
-	DECL_CONV_STUB(polyline);
-	DECL_CONV_STUB(position_tolerance);
-	DECL_CONV_STUB(positioned_sketch);
-	DECL_CONV_STUB(power_measure_with_unit);
-	DECL_CONV_STUB(power_unit);
-	DECL_CONV_STUB(pre_defined_symbol);
-	DECL_CONV_STUB(pre_defined_dimension_symbol);
-	DECL_CONV_STUB(pre_defined_geometrical_tolerance_symbol);
-	DECL_CONV_STUB(pre_defined_marker);
-	DECL_CONV_STUB(pre_defined_point_marker_symbol);
-	DECL_CONV_STUB(pre_defined_surface_condition_symbol);
-	DECL_CONV_STUB(pre_defined_surface_side_style);
-	DECL_CONV_STUB(pre_defined_terminator_symbol);
-	DECL_CONV_STUB(pre_defined_tile);
-	DECL_CONV_STUB(predefined_picture_representation_item);
-	DECL_CONV_STUB(presentation_style_assignment);
-	DECL_CONV_STUB(presentation_style_by_context);
-	DECL_CONV_STUB(pressure_measure_with_unit);
-	DECL_CONV_STUB(pressure_unit);
-	DECL_CONV_STUB(procedural_representation);
-	DECL_CONV_STUB(procedural_representation_sequence);
-	DECL_CONV_STUB(procedural_shape_representation);
-	DECL_CONV_STUB(procedural_shape_representation_sequence);
-	DECL_CONV_STUB(product_category);
-	DECL_CONV_STUB(product_class);
-	DECL_CONV_STUB(product_concept_context);
-	DECL_CONV_STUB(product_concept_feature_category_usage);
-	DECL_CONV_STUB(product_definition_element_relationship);
-	DECL_CONV_STUB(product_definition_formation);
-	DECL_CONV_STUB(product_definition_formation_with_specified_source);
-	DECL_CONV_STUB(product_definition_group_assignment);
-	DECL_CONV_STUB(product_definition_shape);
-	DECL_CONV_STUB(product_definition_with_associated_documents);
-	DECL_CONV_STUB(product_identification);
-	DECL_CONV_STUB(product_material_composition_relationship);
-	DECL_CONV_STUB(product_related_product_category);
-	DECL_CONV_STUB(product_specification);
-	DECL_CONV_STUB(tolerance_zone_definition);
-	DECL_CONV_STUB(projected_zone_definition);
-	DECL_CONV_STUB(projection_curve);
-	DECL_CONV_STUB(promissory_usage_occurrence);
-	DECL_CONV_STUB(qualified_representation_item);
-	DECL_CONV_STUB(qualitative_uncertainty);
-	DECL_CONV_STUB(quantified_assembly_component_usage);
-	DECL_CONV_STUB(quasi_uniform_curve);
-	DECL_CONV_STUB(quasi_uniform_surface);
-	DECL_CONV_STUB(radioactivity_measure_with_unit);
-	DECL_CONV_STUB(radioactivity_unit);
-	DECL_CONV_STUB(radius_dimension);
-	DECL_CONV_STUB(range_characteristic);
-	DECL_CONV_STUB(ratio_unit);
-	DECL_CONV_STUB(rational_b_spline_curve);
-	DECL_CONV_STUB(rational_b_spline_surface);
-	DECL_CONV_STUB(rational_representation_item);
-	DECL_CONV_STUB(real_literal);
-	DECL_CONV_STUB(real_representation_item);
-	DECL_CONV_STUB(rectangular_composite_surface);
-	DECL_CONV_STUB(rectangular_trimmed_surface);
-	DECL_CONV_STUB(referenced_modified_datum);
-	DECL_CONV_STUB(relative_event_occurrence);
-	DECL_CONV_STUB(rep_item_group);
-	DECL_CONV_STUB(reparametrised_composite_curve_segment);
-	DECL_CONV_STUB(representation_relationship_with_transformation);
-	DECL_CONV_STUB(requirement_assigned_object);
-	DECL_CONV_STUB(requirement_assignment);
-	DECL_CONV_STUB(requirement_source);
-	DECL_CONV_STUB(requirement_view_definition_relationship);
-	DECL_CONV_STUB(resistance_measure_with_unit);
-	DECL_CONV_STUB(resistance_unit);
-	DECL_CONV_STUB(revolved_area_solid);
-	DECL_CONV_STUB(revolved_face_solid);
-	DECL_CONV_STUB(revolved_face_solid_with_trim_conditions);
-	DECL_CONV_STUB(right_angular_wedge);
-	DECL_CONV_STUB(right_circular_cone);
-	DECL_CONV_STUB(right_circular_cylinder);
-	DECL_CONV_STUB(right_to_usage_association);
-	DECL_CONV_STUB(roundness_tolerance);
-	DECL_CONV_STUB(row_representation_item);
-	DECL_CONV_STUB(row_value);
-	DECL_CONV_STUB(row_variable);
-	DECL_CONV_STUB(rule_action);
-	DECL_CONV_STUB(rule_condition);
-	DECL_CONV_STUB(rule_set);
-	DECL_CONV_STUB(rule_set_group);
-	DECL_CONV_STUB(rule_superseded_assignment);
-	DECL_CONV_STUB(rule_supersedence);
-	DECL_CONV_STUB(surface_curve_swept_area_solid);
-	DECL_CONV_STUB(ruled_surface_swept_area_solid);
-	DECL_CONV_STUB(runout_zone_definition);
-	DECL_CONV_STUB(runout_zone_orientation);
-	DECL_CONV_STUB(runout_zone_orientation_reference_direction);
-	DECL_CONV_STUB(satisfied_requirement);
-	DECL_CONV_STUB(satisfies_requirement);
-	DECL_CONV_STUB(satisfying_item);
-	DECL_CONV_STUB(scalar_variable);
-	DECL_CONV_STUB(scattering_parameter);
-	DECL_CONV_STUB(sculptured_solid);
-	DECL_CONV_STUB(seam_curve);
-	DECL_CONV_STUB(serial_numbered_effectivity);
-	DECL_CONV_STUB(shape_aspect_associativity);
-	DECL_CONV_STUB(shape_aspect_deriving_relationship);
-	DECL_CONV_STUB(shape_definition_representation);
-	DECL_CONV_STUB(shape_dimension_representation);
-	DECL_CONV_STUB(shape_feature_definition);
-	DECL_CONV_STUB(shape_representation_with_parameters);
-	DECL_CONV_STUB(shell_based_surface_model);
-	DECL_CONV_STUB(shell_based_wireframe_model);
-	DECL_CONV_STUB(shell_based_wireframe_shape_representation);
-	DECL_CONV_STUB(si_absorbed_dose_unit);
-	DECL_CONV_STUB(si_capacitance_unit);
-	DECL_CONV_STUB(si_conductance_unit);
-	DECL_CONV_STUB(si_dose_equivalent_unit);
-	DECL_CONV_STUB(si_electric_charge_unit);
-	DECL_CONV_STUB(si_electric_potential_unit);
-	DECL_CONV_STUB(si_energy_unit);
-	DECL_CONV_STUB(si_force_unit);
-	DECL_CONV_STUB(si_frequency_unit);
-	DECL_CONV_STUB(si_illuminance_unit);
-	DECL_CONV_STUB(si_inductance_unit);
-	DECL_CONV_STUB(si_magnetic_flux_density_unit);
-	DECL_CONV_STUB(si_magnetic_flux_unit);
-	DECL_CONV_STUB(si_power_unit);
-	DECL_CONV_STUB(si_pressure_unit);
-	DECL_CONV_STUB(si_radioactivity_unit);
-	DECL_CONV_STUB(si_resistance_unit);
-	DECL_CONV_STUB(si_unit);
-	DECL_CONV_STUB(simple_boolean_expression);
-	DECL_CONV_STUB(simple_numeric_expression);
-	DECL_CONV_STUB(slash_expression);
-	DECL_CONV_STUB(smeared_material_definition);
-	DECL_CONV_STUB(solid_angle_measure_with_unit);
-	DECL_CONV_STUB(solid_angle_unit);
-	DECL_CONV_STUB(solid_curve_font);
-	DECL_CONV_STUB(solid_replica);
-	DECL_CONV_STUB(solid_with_chamfered_edges);
-	DECL_CONV_STUB(solid_with_angle_based_chamfer);
-	DECL_CONV_STUB(solid_with_shape_element_pattern);
-	DECL_CONV_STUB(solid_with_circular_pattern);
-	DECL_CONV_STUB(solid_with_depression);
-	DECL_CONV_STUB(solid_with_pocket);
-	DECL_CONV_STUB(solid_with_circular_pocket);
-	DECL_CONV_STUB(solid_with_protrusion);
-	DECL_CONV_STUB(solid_with_circular_protrusion);
-	DECL_CONV_STUB(solid_with_hole);
-	DECL_CONV_STUB(solid_with_stepped_round_hole);
-	DECL_CONV_STUB(solid_with_conical_bottom_round_hole);
-	DECL_CONV_STUB(solid_with_constant_radius_edge_blend);
-	DECL_CONV_STUB(solid_with_slot);
-	DECL_CONV_STUB(solid_with_curved_slot);
-	DECL_CONV_STUB(solid_with_double_offset_chamfer);
-	DECL_CONV_STUB(solid_with_flat_bottom_round_hole);
-	DECL_CONV_STUB(solid_with_general_pocket);
-	DECL_CONV_STUB(solid_with_general_protrusion);
-	DECL_CONV_STUB(solid_with_groove);
-	DECL_CONV_STUB(solid_with_incomplete_circular_pattern);
-	DECL_CONV_STUB(solid_with_rectangular_pattern);
-	DECL_CONV_STUB(solid_with_incomplete_rectangular_pattern);
-	DECL_CONV_STUB(solid_with_rectangular_pocket);
-	DECL_CONV_STUB(solid_with_rectangular_protrusion);
-	DECL_CONV_STUB(solid_with_single_offset_chamfer);
-	DECL_CONV_STUB(solid_with_spherical_bottom_round_hole);
-	DECL_CONV_STUB(solid_with_stepped_round_hole_and_conical_transitions);
-	DECL_CONV_STUB(solid_with_straight_slot);
-	DECL_CONV_STUB(solid_with_tee_section_slot);
-	DECL_CONV_STUB(solid_with_through_depression);
-	DECL_CONV_STUB(solid_with_trapezoidal_section_slot);
-	DECL_CONV_STUB(solid_with_variable_radius_edge_blend);
-	DECL_CONV_STUB(source_for_requirement);
-	DECL_CONV_STUB(sourced_requirement);
-	DECL_CONV_STUB(specification_definition);
-	DECL_CONV_STUB(specified_higher_usage_occurrence);
-	DECL_CONV_STUB(sphere);
-	DECL_CONV_STUB(spherical_surface);
-	DECL_CONV_STUB(start_request);
-	DECL_CONV_STUB(start_work);
-	DECL_CONV_STUB(straightness_tolerance);
-	DECL_CONV_STUB(structured_dimension_callout);
-	DECL_CONV_STUB(structured_text_composition);
-	DECL_CONV_STUB(structured_text_representation);
-	DECL_CONV_STUB(subedge);
-	DECL_CONV_STUB(subface);
-	DECL_CONV_STUB(supplied_part_relationship);
-	DECL_CONV_STUB(surface_condition_callout);
-	DECL_CONV_STUB(swept_surface);
-	DECL_CONV_STUB(surface_of_linear_extrusion);
-	DECL_CONV_STUB(surface_of_revolution);
-	DECL_CONV_STUB(surface_patch);
-	DECL_CONV_STUB(surface_profile_tolerance);
-	DECL_CONV_STUB(surface_replica);
-	DECL_CONV_STUB(surface_side_style);
-	DECL_CONV_STUB(surface_style_boundary);
-	DECL_CONV_STUB(surface_style_control_grid);
-	DECL_CONV_STUB(surface_style_fill_area);
-	DECL_CONV_STUB(surface_style_parameter_line);
-	DECL_CONV_STUB(surface_style_reflectance_ambient);
-	DECL_CONV_STUB(surface_style_reflectance_ambient_diffuse);
-	DECL_CONV_STUB(surface_style_reflectance_ambient_diffuse_specular);
-	DECL_CONV_STUB(surface_style_rendering);
-	DECL_CONV_STUB(surface_style_rendering_with_properties);
-	DECL_CONV_STUB(surface_style_segmentation_curve);
-	DECL_CONV_STUB(surface_style_silhouette);
-	DECL_CONV_STUB(surface_style_usage);
-	DECL_CONV_STUB(surface_texture_representation);
-	DECL_CONV_STUB(surfaced_open_shell);
-	DECL_CONV_STUB(swept_disk_solid);
-	DECL_CONV_STUB(symbol);
-	DECL_CONV_STUB(symbol_representation_map);
-	DECL_CONV_STUB(symbol_style);
-	DECL_CONV_STUB(symbol_target);
-	DECL_CONV_STUB(symmetric_shape_aspect);
-	DECL_CONV_STUB(symmetry_tolerance);
-	DECL_CONV_STUB(table_representation_item);
-	DECL_CONV_STUB(tactile_appearance_representation);
-	DECL_CONV_STUB(tagged_text_format);
-	DECL_CONV_STUB(tagged_text_item);
-	DECL_CONV_STUB(tangent);
-	DECL_CONV_STUB(text_literal_with_associated_curves);
-	DECL_CONV_STUB(text_literal_with_blanking_box);
-	DECL_CONV_STUB(text_literal_with_extent);
-	DECL_CONV_STUB(text_string_representation);
-	DECL_CONV_STUB(text_style);
-	DECL_CONV_STUB(text_style_with_box_characteristics);
-	DECL_CONV_STUB(text_style_with_mirror);
-	DECL_CONV_STUB(text_style_with_spacing);
-	DECL_CONV_STUB(thermal_resistance_measure_with_unit);
-	DECL_CONV_STUB(thermal_resistance_unit);
-	DECL_CONV_STUB(thermodynamic_temperature_measure_with_unit);
-	DECL_CONV_STUB(thermodynamic_temperature_unit);
-	DECL_CONV_STUB(thickened_face_solid);
-	DECL_CONV_STUB(thickness_laminate_definition);
-	DECL_CONV_STUB(thickness_laminate_table);
-	DECL_CONV_STUB(time_interval);
-	DECL_CONV_STUB(time_interval_based_effectivity);
-	DECL_CONV_STUB(time_interval_with_bounds);
-	DECL_CONV_STUB(time_measure_with_unit);
-	DECL_CONV_STUB(time_unit);
-	DECL_CONV_STUB(tolerance_zone);
-	DECL_CONV_STUB(torus);
-	DECL_CONV_STUB(total_runout_tolerance);
-	DECL_CONV_STUB(track_blended_solid);
-	DECL_CONV_STUB(track_blended_solid_with_end_conditions);
-	DECL_CONV_STUB(trimmed_curve);
-	DECL_CONV_STUB(two_direction_repeat_factor);
-	DECL_CONV_STUB(unary_generic_expression);
-	DECL_CONV_STUB(unary_numeric_expression);
-	DECL_CONV_STUB(uncertainty_assigned_representation);
-	DECL_CONV_STUB(uncertainty_measure_with_unit);
-	DECL_CONV_STUB(uniform_curve);
-	DECL_CONV_STUB(uniform_resource_identifier);
-	DECL_CONV_STUB(uniform_surface);
-	DECL_CONV_STUB(usage_association);
-	DECL_CONV_STUB(user_defined_curve_font);
-	DECL_CONV_STUB(user_defined_marker);
-	DECL_CONV_STUB(user_defined_terminator_symbol);
-	DECL_CONV_STUB(user_selected_shape_elements);
-	DECL_CONV_STUB(value_range);
-	DECL_CONV_STUB(value_representation_item);
-	DECL_CONV_STUB(variable_semantics);
-	DECL_CONV_STUB(variational_representation_item);
-	DECL_CONV_STUB(vector);
-	DECL_CONV_STUB(vector_style);
-	DECL_CONV_STUB(velocity_measure_with_unit);
-	DECL_CONV_STUB(velocity_unit);
-	DECL_CONV_STUB(vertex);
-	DECL_CONV_STUB(vertex_loop);
-	DECL_CONV_STUB(vertex_point);
-	DECL_CONV_STUB(vertex_shell);
-	DECL_CONV_STUB(view_volume);
-	DECL_CONV_STUB(visual_appearance_representation);
-	DECL_CONV_STUB(volume_measure_with_unit);
-	DECL_CONV_STUB(volume_unit);
-	DECL_CONV_STUB(week_of_year_and_day_date);
-	DECL_CONV_STUB(wire_shell);
-	DECL_CONV_STUB(year_month);
-
-
-#undef DECL_CONV_STUB
-
-} //! STEP
-} //! Assimp
-
-#endif // INCLUDED_STEPFILE_READER_GEN_H
diff --git a/code/CApi/CInterfaceIOWrapper.cpp b/code/CApi/CInterfaceIOWrapper.cpp
index 91dd07f37..9d8b79c5d 100644
--- a/code/CApi/CInterfaceIOWrapper.cpp
+++ b/code/CApi/CInterfaceIOWrapper.cpp
@@ -45,10 +45,9 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "CInterfaceIOWrapper.h"
 
-namespace Assimp    {
+namespace Assimp {
 
-CIOStreamWrapper::~CIOStreamWrapper(void)
-{
+CIOStreamWrapper::~CIOStreamWrapper(void) {
     /* Various places depend on this destructor to close the file */
     if (mFile) {
         mIO->mFileSystem->CloseProc(mIO->mFileSystem, mFile);
@@ -57,28 +56,25 @@ CIOStreamWrapper::~CIOStreamWrapper(void)
 }
 
 // ...................................................................
-size_t CIOStreamWrapper::Read(void* pvBuffer,
-    size_t pSize,
-    size_t pCount
-){
+size_t CIOStreamWrapper::Read(void *pvBuffer,
+        size_t pSize,
+        size_t pCount) {
     // need to typecast here as C has no void*
-    return mFile->ReadProc(mFile,(char*)pvBuffer,pSize,pCount);
+    return mFile->ReadProc(mFile, (char *)pvBuffer, pSize, pCount);
 }
 
 // ...................................................................
-size_t CIOStreamWrapper::Write(const void* pvBuffer,
-    size_t pSize,
-    size_t pCount
-){
+size_t CIOStreamWrapper::Write(const void *pvBuffer,
+        size_t pSize,
+        size_t pCount) {
     // need to typecast here as C has no void*
-    return mFile->WriteProc(mFile,(const char*)pvBuffer,pSize,pCount);
+    return mFile->WriteProc(mFile, (const char *)pvBuffer, pSize, pCount);
 }
 
 // ...................................................................
 aiReturn CIOStreamWrapper::Seek(size_t pOffset,
-    aiOrigin pOrigin
-){
-    return mFile->SeekProc(mFile,pOffset,pOrigin);
+        aiOrigin pOrigin) {
+    return mFile->SeekProc(mFile, pOffset, pOrigin);
 }
 
 // ...................................................................
@@ -92,16 +88,16 @@ size_t CIOStreamWrapper::FileSize() const {
 }
 
 // ...................................................................
-void CIOStreamWrapper::Flush () {
+void CIOStreamWrapper::Flush() {
     return mFile->FlushProc(mFile);
 }
 
 // ------------------------------------------------------------------------------------------------
 // Custom IOStream implementation for the C-API
-bool CIOSystemWrapper::Exists( const char* pFile) const {
-    aiFile* p = mFileSystem->OpenProc(mFileSystem,pFile,"rb");
-    if (p){
-        mFileSystem->CloseProc(mFileSystem,p);
+bool CIOSystemWrapper::Exists(const char *pFile) const {
+    aiFile *p = mFileSystem->OpenProc(mFileSystem, pFile, "rb");
+    if (p) {
+        mFileSystem->CloseProc(mFileSystem, p);
         return true;
     }
     return false;
@@ -117,8 +113,8 @@ char CIOSystemWrapper::getOsSeparator() const {
 }
 
 // ...................................................................
-IOStream* CIOSystemWrapper::Open(const char* pFile,const char* pMode) {
-    aiFile* p = mFileSystem->OpenProc(mFileSystem,pFile,pMode);
+IOStream *CIOSystemWrapper::Open(const char *pFile, const char *pMode) {
+    aiFile *p = mFileSystem->OpenProc(mFileSystem, pFile, pMode);
     if (!p) {
         return NULL;
     }
@@ -126,11 +122,11 @@ IOStream* CIOSystemWrapper::Open(const char* pFile,const char* pMode) {
 }
 
 // ...................................................................
-void CIOSystemWrapper::Close( IOStream* pFile) {
+void CIOSystemWrapper::Close(IOStream *pFile) {
     if (!pFile) {
         return;
     }
     delete pFile;
 }
 
-}
+} // namespace Assimp
diff --git a/code/CApi/CInterfaceIOWrapper.h b/code/CApi/CInterfaceIOWrapper.h
index 298847494..c899840fc 100644
--- a/code/CApi/CInterfaceIOWrapper.h
+++ b/code/CApi/CInterfaceIOWrapper.h
@@ -5,8 +5,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,
@@ -50,50 +48,47 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <assimp/IOStream.hpp>
 #include <assimp/IOSystem.hpp>
 
-namespace Assimp    {
+namespace Assimp {
 
 class CIOSystemWrapper;
 
 // ------------------------------------------------------------------------------------------------
 // Custom IOStream implementation for the C-API
-class CIOStreamWrapper : public IOStream
-{
+class CIOStreamWrapper : public IOStream {
 public:
-    explicit CIOStreamWrapper(aiFile* pFile, CIOSystemWrapper* io)
-        : mFile(pFile),
-        mIO(io)
-    {}
+    explicit CIOStreamWrapper(aiFile *pFile, CIOSystemWrapper *io) :
+            mFile(pFile),
+            mIO(io) {}
     ~CIOStreamWrapper(void);
 
-    size_t Read(void* pvBuffer, size_t pSize, size_t pCount);
-    size_t Write(const void* pvBuffer, size_t pSize, size_t pCount);
+    size_t Read(void *pvBuffer, size_t pSize, size_t pCount);
+    size_t Write(const void *pvBuffer, size_t pSize, size_t pCount);
     aiReturn Seek(size_t pOffset, aiOrigin pOrigin);
     size_t Tell(void) const;
     size_t FileSize() const;
     void Flush();
 
 private:
-    aiFile* mFile;
-    CIOSystemWrapper* mIO;
+    aiFile *mFile;
+    CIOSystemWrapper *mIO;
 };
 
-class CIOSystemWrapper : public IOSystem
-{
+class CIOSystemWrapper : public IOSystem {
     friend class CIOStreamWrapper;
-public:
-    explicit CIOSystemWrapper(aiFileIO* pFile)
-        : mFileSystem(pFile)
-    {}
 
-    bool Exists( const char* pFile) const;
+public:
+    explicit CIOSystemWrapper(aiFileIO *pFile) :
+            mFileSystem(pFile) {}
+
+    bool Exists(const char *pFile) const;
     char getOsSeparator() const;
-    IOStream* Open(const char* pFile,const char* pMode = "rb");
-    void Close( IOStream* pFile);
+    IOStream *Open(const char *pFile, const char *pMode = "rb");
+    void Close(IOStream *pFile);
+
 private:
-    aiFileIO* mFileSystem;
+    aiFileIO *mFileSystem;
 };
 
-}
+} // namespace Assimp
 
 #endif
-
diff --git a/tools/assimp_view/AnimEvaluator.cpp b/tools/assimp_view/AnimEvaluator.cpp
index 710950fe2..e97bdf290 100644
--- a/tools/assimp_view/AnimEvaluator.cpp
+++ b/tools/assimp_view/AnimEvaluator.cpp
@@ -47,10 +47,11 @@ using namespace AssimpView;
 
 // ------------------------------------------------------------------------------------------------
 // Constructor on a given animation.
-AnimEvaluator::AnimEvaluator( const aiAnimation *pAnim )
-: mAnim(pAnim)
-, mLastTime(0.0) {
-    mLastPositions.resize( pAnim->mNumChannels, std::make_tuple( 0, 0, 0));
+AnimEvaluator::AnimEvaluator(const aiAnimation *pAnim) :
+        mAnim(pAnim),
+        mLastTime(0.0) {
+    ai_assert(nullptr != pAnim);
+    mLastPositions.resize(pAnim->mNumChannels, std::make_tuple(0, 0, 0));
 }
 
 // ------------------------------------------------------------------------------------------------
@@ -61,7 +62,7 @@ AnimEvaluator::~AnimEvaluator() {
 
 // ------------------------------------------------------------------------------------------------
 // Evaluates the animation tracks for a given time stamp.
-void AnimEvaluator::Evaluate( double pTime ) {
+void AnimEvaluator::Evaluate(double pTime) {
     // extract ticks per second. Assume default value if not given
     double ticksPerSecond = mAnim->mTicksPerSecond != 0.0 ? mAnim->mTicksPerSecond : 25.0;
     // every following time calculation happens in ticks
@@ -78,16 +79,16 @@ void AnimEvaluator::Evaluate( double pTime ) {
     }
 
     // calculate the transformations for each animation channel
-    for( unsigned int a = 0; a < mAnim->mNumChannels; ++a ) {
-        const aiNodeAnim* channel = mAnim->mChannels[a];
+    for (unsigned int a = 0; a < mAnim->mNumChannels; ++a) {
+        const aiNodeAnim *channel = mAnim->mChannels[a];
 
         // ******** Position *****
-        aiVector3D presentPosition( 0, 0, 0);
-        if( channel->mNumPositionKeys > 0) {
+        aiVector3D presentPosition(0, 0, 0);
+        if (channel->mNumPositionKeys > 0) {
             // Look for present frame number. Search from last position if time is after the last time, else from beginning
             // Should be much quicker than always looking from start for the average use case.
             unsigned int frame = (time >= mLastTime) ? std::get<0>(mLastPositions[a]) : 0;
-            while( frame < channel->mNumPositionKeys - 1) {
+            while (frame < channel->mNumPositionKeys - 1) {
                 if (time < channel->mPositionKeys[frame + 1].mTime) {
                     break;
                 }
@@ -96,14 +97,14 @@ void AnimEvaluator::Evaluate( double pTime ) {
 
             // interpolate between this frame's value and next frame's value
             unsigned int nextFrame = (frame + 1) % channel->mNumPositionKeys;
-            const aiVectorKey& key = channel->mPositionKeys[frame];
-            const aiVectorKey& nextKey = channel->mPositionKeys[nextFrame];
+            const aiVectorKey &key = channel->mPositionKeys[frame];
+            const aiVectorKey &nextKey = channel->mPositionKeys[nextFrame];
             double diffTime = nextKey.mTime - key.mTime;
             if (diffTime < 0.0) {
                 diffTime += mAnim->mDuration;
             }
-            if( diffTime > 0) {
-                float factor = float( (time - key.mTime) / diffTime);
+            if (diffTime > 0) {
+                float factor = float((time - key.mTime) / diffTime);
                 presentPosition = key.mValue + (nextKey.mValue - key.mValue) * factor;
             } else {
                 presentPosition = key.mValue;
@@ -113,10 +114,10 @@ void AnimEvaluator::Evaluate( double pTime ) {
         }
 
         // ******** Rotation *********
-        aiQuaternion presentRotation( 1, 0, 0, 0);
-        if( channel->mNumRotationKeys > 0) {
+        aiQuaternion presentRotation(1, 0, 0, 0);
+        if (channel->mNumRotationKeys > 0) {
             unsigned int frame = (time >= mLastTime) ? std::get<1>(mLastPositions[a]) : 0;
-            while( frame < channel->mNumRotationKeys - 1) {
+            while (frame < channel->mNumRotationKeys - 1) {
                 if (time < channel->mRotationKeys[frame + 1].mTime) {
                     break;
                 }
@@ -125,15 +126,15 @@ void AnimEvaluator::Evaluate( double pTime ) {
 
             // interpolate between this frame's value and next frame's value
             unsigned int nextFrame = (frame + 1) % channel->mNumRotationKeys;
-            const aiQuatKey& key = channel->mRotationKeys[frame];
-            const aiQuatKey& nextKey = channel->mRotationKeys[nextFrame];
+            const aiQuatKey &key = channel->mRotationKeys[frame];
+            const aiQuatKey &nextKey = channel->mRotationKeys[nextFrame];
             double diffTime = nextKey.mTime - key.mTime;
             if (diffTime < 0.0) {
                 diffTime += mAnim->mDuration;
             }
-            if( diffTime > 0) {
-                float factor = float( (time - key.mTime) / diffTime);
-                aiQuaternion::Interpolate( presentRotation, key.mValue, nextKey.mValue, factor);
+            if (diffTime > 0) {
+                float factor = float((time - key.mTime) / diffTime);
+                aiQuaternion::Interpolate(presentRotation, key.mValue, nextKey.mValue, factor);
             } else {
                 presentRotation = key.mValue;
             }
@@ -142,10 +143,10 @@ void AnimEvaluator::Evaluate( double pTime ) {
         }
 
         // ******** Scaling **********
-        aiVector3D presentScaling( 1, 1, 1);
-        if( channel->mNumScalingKeys > 0) {
+        aiVector3D presentScaling(1, 1, 1);
+        if (channel->mNumScalingKeys > 0) {
             unsigned int frame = (time >= mLastTime) ? std::get<2>(mLastPositions[a]) : 0;
-            while( frame < channel->mNumScalingKeys - 1) {
+            while (frame < channel->mNumScalingKeys - 1) {
                 if (time < channel->mScalingKeys[frame + 1].mTime) {
                     break;
                 }
@@ -158,12 +159,20 @@ void AnimEvaluator::Evaluate( double pTime ) {
         }
 
         // build a transformation matrix from it
-        aiMatrix4x4& mat = mTransforms[a];
-        mat = aiMatrix4x4( presentRotation.GetMatrix());
-        mat.a1 *= presentScaling.x; mat.b1 *= presentScaling.x; mat.c1 *= presentScaling.x;
-        mat.a2 *= presentScaling.y; mat.b2 *= presentScaling.y; mat.c2 *= presentScaling.y;
-        mat.a3 *= presentScaling.z; mat.b3 *= presentScaling.z; mat.c3 *= presentScaling.z;
-        mat.a4 = presentPosition.x; mat.b4 = presentPosition.y; mat.c4 = presentPosition.z;
+        aiMatrix4x4 &mat = mTransforms[a];
+        mat = aiMatrix4x4(presentRotation.GetMatrix());
+        mat.a1 *= presentScaling.x;
+        mat.b1 *= presentScaling.x;
+        mat.c1 *= presentScaling.x;
+        mat.a2 *= presentScaling.y;
+        mat.b2 *= presentScaling.y;
+        mat.c2 *= presentScaling.y;
+        mat.a3 *= presentScaling.z;
+        mat.b3 *= presentScaling.z;
+        mat.c3 *= presentScaling.z;
+        mat.a4 = presentPosition.x;
+        mat.b4 = presentPosition.y;
+        mat.c4 = presentPosition.z;
     }
 
     mLastTime = time;
diff --git a/tools/assimp_view/AnimEvaluator.h b/tools/assimp_view/AnimEvaluator.h
index 9267853e1..12bb91c30 100644
--- a/tools/assimp_view/AnimEvaluator.h
+++ b/tools/assimp_view/AnimEvaluator.h
@@ -58,7 +58,7 @@ public:
     /// the object.
     /// @param pAnim    The animation to calculate poses for. Ownership of the animation object stays
     ///                 at the caller, the evaluator just keeps a reference to it as long as it persists.
-    AnimEvaluator( const aiAnimation* pAnim);
+    AnimEvaluator(const aiAnimation *pAnim);
 
     /// @brief  The class destructor.
     ~AnimEvaluator();
@@ -68,16 +68,16 @@ public:
      * @param pTime The time for which you want to evaluate the animation, in seconds. Will be mapped into the animation cycle, so
      *   it can be an arbitrary value. Best use with ever-increasing time stamps.
      */
-    void Evaluate( double pTime);
+    void Evaluate(double pTime);
 
     /** Returns the transform matrices calculated at the last Evaluate() call. The array matches the mChannels array of
      * the aiAnimation. */
-    const std::vector<aiMatrix4x4>& GetTransformations() const { return mTransforms; }
+    const std::vector<aiMatrix4x4> &GetTransformations() const { return mTransforms; }
 
 protected:
-    const aiAnimation* mAnim;
+    const aiAnimation *mAnim;
     double mLastTime;
-    std::vector<std::tuple<unsigned int, unsigned int, unsigned int> > mLastPositions;
+    std::vector<std::tuple<unsigned int, unsigned int, unsigned int>> mLastPositions;
     std::vector<aiMatrix4x4> mTransforms;
 };
 
diff --git a/tools/assimp_view/AssetHelper.h b/tools/assimp_view/AssetHelper.h
index 7731e44e5..fe3761cfd 100644
--- a/tools/assimp_view/AssetHelper.h
+++ b/tools/assimp_view/AssetHelper.h
@@ -39,7 +39,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 ---------------------------------------------------------------------------
 */
 
-
 #if (!defined AV_ASSET_HELPER_H_INCLUDED)
 #define AV_ASSET_HELPER_H_INCLUDED
 
@@ -51,200 +50,187 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 namespace AssimpView {
 
-    class SceneAnimator;
+class SceneAnimator;
 
-    //-------------------------------------------------------------------------------
-    /** \brief Class to wrap ASSIMP's asset output structures
+//-------------------------------------------------------------------------------
+/** \brief Class to wrap ASSIMP's asset output structures
     */
-    //-------------------------------------------------------------------------------
-    class AssetHelper
-    {
-    public:
-        enum
-        {
-            // the original normal set will be used
-            ORIGINAL = 0x0u,
+//-------------------------------------------------------------------------------
+class AssetHelper {
+public:
+    enum {
+        // the original normal set will be used
+        ORIGINAL = 0x0u,
 
-            // a smoothed normal set will be used
-            SMOOTH = 0x1u,
+        // a smoothed normal set will be used
+        SMOOTH = 0x1u,
 
-            // a hard normal set will be used
-            HARD = 0x2u,
-        };
+        // a hard normal set will be used
+        HARD = 0x2u,
+    };
 
-        // default constructor
-        AssetHelper()
-            : iNormalSet( ORIGINAL )
-        {
-            mAnimator = NULL;
-            apcMeshes = NULL;
-            pcScene = NULL;
+    // default constructor
+    AssetHelper() :
+            iNormalSet(ORIGINAL) {
+        mAnimator = NULL;
+        apcMeshes = NULL;
+        pcScene = NULL;
+    }
+
+    //---------------------------------------------------------------
+    // default vertex data structure
+    // (even if tangents, bitangents or normals aren't
+    // required by the shader they will be committed to the GPU)
+    //---------------------------------------------------------------
+    struct Vertex {
+        aiVector3D vPosition;
+        aiVector3D vNormal;
+
+        D3DCOLOR dColorDiffuse;
+        aiVector3D vTangent;
+        aiVector3D vBitangent;
+        aiVector2D vTextureUV;
+        aiVector2D vTextureUV2;
+        unsigned char mBoneIndices[4];
+        unsigned char mBoneWeights[4]; // last Weight not used, calculated inside the vertex shader
+
+        /** Returns the vertex declaration elements to create a declaration from. */
+        static D3DVERTEXELEMENT9 *GetDeclarationElements() {
+            static D3DVERTEXELEMENT9 decl[] = {
+                { 0, 0, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0 },
+                { 0, 12, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_NORMAL, 0 },
+                { 0, 24, D3DDECLTYPE_D3DCOLOR, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_COLOR, 0 },
+                { 0, 28, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TANGENT, 0 },
+                { 0, 40, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_BINORMAL, 0 },
+                { 0, 52, D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0 },
+                { 0, 60, D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 1 },
+                { 0, 68, D3DDECLTYPE_UBYTE4, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_BLENDINDICES, 0 },
+                { 0, 72, D3DDECLTYPE_UBYTE4N, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_BLENDWEIGHT, 0 },
+                D3DDECL_END()
+            };
+
+            return decl;
         }
+    };
 
-        //---------------------------------------------------------------
-        // default vertex data structure
-        // (even if tangents, bitangents or normals aren't
-        // required by the shader they will be committed to the GPU)
-        //---------------------------------------------------------------
-        struct Vertex
-        {
-            aiVector3D vPosition;
-            aiVector3D vNormal;
+    //---------------------------------------------------------------
+    // FVF vertex structure used for normals
+    //---------------------------------------------------------------
+    struct LineVertex {
+        aiVector3D vPosition;
+        DWORD dColorDiffuse;
 
-            D3DCOLOR dColorDiffuse;
-            aiVector3D vTangent;
-            aiVector3D vBitangent;
-            aiVector2D vTextureUV;
-            aiVector2D vTextureUV2;
-            unsigned char mBoneIndices[ 4 ];
-            unsigned char mBoneWeights[ 4 ]; // last Weight not used, calculated inside the vertex shader
+        // retrieves the FVF code of the vertex type
+        static DWORD GetFVF() {
+            return D3DFVF_DIFFUSE | D3DFVF_XYZ;
+        }
+    };
 
-            /** Returns the vertex declaration elements to create a declaration from. */
-            static D3DVERTEXELEMENT9* GetDeclarationElements()
-            {
-                static D3DVERTEXELEMENT9 decl[] =
-                {
-                    { 0, 0, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0 },
-                    { 0, 12, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_NORMAL, 0 },
-                    { 0, 24, D3DDECLTYPE_D3DCOLOR, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_COLOR, 0 },
-                    { 0, 28, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TANGENT, 0 },
-                    { 0, 40, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_BINORMAL, 0 },
-                    { 0, 52, D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0 },
-                    { 0, 60, D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 1 },
-                    { 0, 68, D3DDECLTYPE_UBYTE4, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_BLENDINDICES, 0 },
-                    { 0, 72, D3DDECLTYPE_UBYTE4N, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_BLENDWEIGHT, 0 },
-                    D3DDECL_END()
-                };
-
-                return decl;
-            }
-        };
-
-        //---------------------------------------------------------------
-        // FVF vertex structure used for normals
-        //---------------------------------------------------------------
-        struct LineVertex
-        {
-            aiVector3D vPosition;
-            DWORD dColorDiffuse;
-
-            // retrieves the FVF code of the vertex type
-            static DWORD GetFVF()
-            {
-                return D3DFVF_DIFFUSE | D3DFVF_XYZ;
-            }
-        };
-
-        //---------------------------------------------------------------
-        // Helper class to store GPU related resources created for
-        // a given aiMesh
-        //---------------------------------------------------------------
-        class MeshHelper
-        {
-        public:
-
-            MeshHelper()
-                :
+    //---------------------------------------------------------------
+    // Helper class to store GPU related resources created for
+    // a given aiMesh
+    //---------------------------------------------------------------
+    class MeshHelper {
+    public:
+        MeshHelper() :
                 eShadingMode(),
-                piVB( NULL ),
-                piIB( NULL ),
-                piVBNormals( NULL ),
-                piEffect( NULL ),
-                bSharedFX( false ),
-                piDiffuseTexture( NULL ),
-                piSpecularTexture( NULL ),
-                piAmbientTexture( NULL ),
-                piEmissiveTexture( NULL ),
-                piNormalTexture( NULL ),
-                piOpacityTexture( NULL ),
-                piShininessTexture( NULL ),
-                piLightmapTexture( NULL ),
+                piVB(NULL),
+                piIB(NULL),
+                piVBNormals(NULL),
+                piEffect(NULL),
+                bSharedFX(false),
+                piDiffuseTexture(NULL),
+                piSpecularTexture(NULL),
+                piAmbientTexture(NULL),
+                piEmissiveTexture(NULL),
+                piNormalTexture(NULL),
+                piOpacityTexture(NULL),
+                piShininessTexture(NULL),
+                piLightmapTexture(NULL),
                 fOpacity(),
                 fShininess(),
                 fSpecularStrength(),
-                twosided( false ),
-                pvOriginalNormals( NULL )
-            {}
+                twosided(false),
+                pvOriginalNormals(NULL) {}
 
-            ~MeshHelper()
-            {
-                // NOTE: This is done in DeleteAssetData()
-                // TODO: Make this a proper d'tor
-            }
+        ~MeshHelper() {
+            // NOTE: This is done in DeleteAssetData()
+            // TODO: Make this a proper d'tor
+        }
 
-            // shading mode to use. Either Lambert or otherwise phong
-            // will be used in every case
-            aiShadingMode eShadingMode;
+        // shading mode to use. Either Lambert or otherwise phong
+        // will be used in every case
+        aiShadingMode eShadingMode;
 
-            // vertex buffer
-            IDirect3DVertexBuffer9* piVB;
+        // vertex buffer
+        IDirect3DVertexBuffer9 *piVB;
 
-            // index buffer. For partially transparent meshes
-            // created with dynamic usage to be able to update
-            // the buffer contents quickly
-            IDirect3DIndexBuffer9* piIB;
+        // index buffer. For partially transparent meshes
+        // created with dynamic usage to be able to update
+        // the buffer contents quickly
+        IDirect3DIndexBuffer9 *piIB;
 
-            // vertex buffer to be used to draw vertex normals
-            // (vertex normals are generated in every case)
-            IDirect3DVertexBuffer9* piVBNormals;
+        // vertex buffer to be used to draw vertex normals
+        // (vertex normals are generated in every case)
+        IDirect3DVertexBuffer9 *piVBNormals;
 
-            // shader to be used
-            ID3DXEffect* piEffect;
-            bool bSharedFX;
+        // shader to be used
+        ID3DXEffect *piEffect;
+        bool bSharedFX;
 
-            // material textures
-            IDirect3DTexture9* piDiffuseTexture;
-            IDirect3DTexture9* piSpecularTexture;
-            IDirect3DTexture9* piAmbientTexture;
-            IDirect3DTexture9* piEmissiveTexture;
-            IDirect3DTexture9* piNormalTexture;
-            IDirect3DTexture9* piOpacityTexture;
-            IDirect3DTexture9* piShininessTexture;
-            IDirect3DTexture9* piLightmapTexture;
+        // material textures
+        IDirect3DTexture9 *piDiffuseTexture;
+        IDirect3DTexture9 *piSpecularTexture;
+        IDirect3DTexture9 *piAmbientTexture;
+        IDirect3DTexture9 *piEmissiveTexture;
+        IDirect3DTexture9 *piNormalTexture;
+        IDirect3DTexture9 *piOpacityTexture;
+        IDirect3DTexture9 *piShininessTexture;
+        IDirect3DTexture9 *piLightmapTexture;
 
-            // material colors
-            D3DXVECTOR4 vDiffuseColor;
-            D3DXVECTOR4 vSpecularColor;
-            D3DXVECTOR4 vAmbientColor;
-            D3DXVECTOR4 vEmissiveColor;
+        // material colors
+        D3DXVECTOR4 vDiffuseColor;
+        D3DXVECTOR4 vSpecularColor;
+        D3DXVECTOR4 vAmbientColor;
+        D3DXVECTOR4 vEmissiveColor;
 
-            // opacity for the material
-            float fOpacity;
+        // opacity for the material
+        float fOpacity;
 
-            // shininess for the material
-            float fShininess;
+        // shininess for the material
+        float fShininess;
 
-            // strength of the specular highlight
-            float fSpecularStrength;
+        // strength of the specular highlight
+        float fSpecularStrength;
 
-            // two-sided?
-            bool twosided;
+        // two-sided?
+        bool twosided;
 
-            // Stores a pointer to the original normal set of the asset
-            aiVector3D* pvOriginalNormals;
-        };
-
-        // One instance per aiMesh in the globally loaded asset
-        MeshHelper** apcMeshes;
-
-        // Scene wrapper instance
-        aiScene* pcScene;
-
-        // Animation player to animate the scene if necessary
-        SceneAnimator* mAnimator;
-
-        // Specifies the normal set to be used
-        unsigned int iNormalSet;
-
-        // ------------------------------------------------------------------
-        // set the normal set to be used
-        void SetNormalSet( unsigned int iSet );
-
-        // ------------------------------------------------------------------
-        // flip all normal vectors
-        void FlipNormals();
-        void FlipNormalsInt();
+        // Stores a pointer to the original normal set of the asset
+        aiVector3D *pvOriginalNormals;
     };
-}
+
+    // One instance per aiMesh in the globally loaded asset
+    MeshHelper **apcMeshes;
+
+    // Scene wrapper instance
+    aiScene *pcScene;
+
+    // Animation player to animate the scene if necessary
+    SceneAnimator *mAnimator;
+
+    // Specifies the normal set to be used
+    unsigned int iNormalSet;
+
+    // ------------------------------------------------------------------
+    // set the normal set to be used
+    void SetNormalSet(unsigned int iSet);
+
+    // ------------------------------------------------------------------
+    // flip all normal vectors
+    void FlipNormals();
+    void FlipNormalsInt();
+};
+} // namespace AssimpView
 
 #endif // !! IG
diff --git a/tools/assimp_view/Background.cpp b/tools/assimp_view/Background.cpp
index 3cf0a81e3..fe6e68c09 100644
--- a/tools/assimp_view/Background.cpp
+++ b/tools/assimp_view/Background.cpp
@@ -118,8 +118,9 @@ CBackgroundPainter CBackgroundPainter::s_cInstance;
 
 //-------------------------------------------------------------------------------
 void CBackgroundPainter::SetColor(D3DCOLOR p_clrNew) {
-    if (TEXTURE_CUBE == eMode)
+    if (TEXTURE_CUBE == eMode) {
         RemoveSBDeps();
+    }
 
     clrColor = p_clrNew;
     eMode = SIMPLE_COLOR;
diff --git a/tools/assimp_view/MaterialManager.h b/tools/assimp_view/MaterialManager.h
index fb3fcb38f..107c4d9f0 100644
--- a/tools/assimp_view/MaterialManager.h
+++ b/tools/assimp_view/MaterialManager.h
@@ -45,164 +45,154 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "AssetHelper.h"
 
-namespace AssimpView
-{
+namespace AssimpView {
 
-    //-------------------------------------------------------------------------------
-    /* Helper class to create, access and destroy materials
+//-------------------------------------------------------------------------------
+/* Helper class to create, access and destroy materials
     */
-    //-------------------------------------------------------------------------------
-    class CMaterialManager
-    {
-    private:
+//-------------------------------------------------------------------------------
+class CMaterialManager {
+private:
+    friend class CDisplay;
 
-        friend class CDisplay;
+    // default constructor
+    CMaterialManager() :
+            m_iShaderCount(0), sDefaultTexture() {}
 
-        // default constructor
-        CMaterialManager()
-            : m_iShaderCount( 0 ), sDefaultTexture() {}
-
-        ~CMaterialManager() {
-            if( sDefaultTexture ) {
-                sDefaultTexture->Release();
-            }
-            Reset();
+    ~CMaterialManager() {
+        if (sDefaultTexture) {
+            sDefaultTexture->Release();
         }
+        Reset();
+    }
 
-    public:
+public:
+    //------------------------------------------------------------------
+    // Singleton accessors
+    static CMaterialManager s_cInstance;
+    inline static CMaterialManager &Instance() {
+        return s_cInstance;
+    }
 
-        //------------------------------------------------------------------
-        // Singleton accessors
-        static CMaterialManager s_cInstance;
-        inline static CMaterialManager& Instance()
-        {
-            return s_cInstance;
+    //------------------------------------------------------------------
+    // Delete all resources of a given material
+    //
+    // Must be called before CreateMaterial() to prevent memory leaking
+    void DeleteMaterial(AssetHelper::MeshHelper *pcIn);
+
+    //------------------------------------------------------------------
+    // Create the material for a mesh.
+    //
+    // The function checks whether an identical shader is already in use.
+    // A shader is considered to be identical if it has the same input
+    // signature and takes the same number of texture channels.
+    int CreateMaterial(AssetHelper::MeshHelper *pcMesh,
+            const aiMesh *pcSource);
+
+    //------------------------------------------------------------------
+    // Setup the material for a given mesh
+    // pcMesh Mesh to be rendered
+    // pcProj Projection matrix
+    // aiMe Current world matrix
+    // pcCam Camera matrix
+    // vPos Position of the camera
+    // TODO: Extract camera position from matrix ...
+    //
+    int SetupMaterial(AssetHelper::MeshHelper *pcMesh,
+            const aiMatrix4x4 &pcProj,
+            const aiMatrix4x4 &aiMe,
+            const aiMatrix4x4 &pcCam,
+            const aiVector3D &vPos);
+
+    //------------------------------------------------------------------
+    // End the material for a given mesh
+    // Called after mesh rendering is complete
+    // pcMesh Mesh object
+    int EndMaterial(AssetHelper::MeshHelper *pcMesh);
+
+    //------------------------------------------------------------------
+    // Recreate all specular materials depending on the current
+    // specularity settings
+    //
+    // Diffuse-only materials are ignored.
+    // Must be called after specular highlights have been toggled
+    int UpdateSpecularMaterials();
+
+    //------------------------------------------------------------------
+    // find a valid path to a texture file
+    //
+    // Handle 8.3 syntax correctly, search the environment of the
+    // executable and the asset for a texture with a name very similar
+    // to a given one
+    int FindValidPath(aiString *p_szString);
+
+    //------------------------------------------------------------------
+    // Load a texture into memory and create a native D3D texture resource
+    //
+    // The function tries to find a valid path for a texture
+    int LoadTexture(IDirect3DTexture9 **p_ppiOut, aiString *szPath);
+
+    //------------------------------------------------------------------
+    // Getter for m_iShaderCount
+    //
+    inline unsigned int GetShaderCount() {
+        return this->m_iShaderCount;
+    }
+
+    //------------------------------------------------------------------
+    // Reset the state of the class
+    // Called whenever a new asset is loaded
+    inline void Reset() {
+        this->m_iShaderCount = 0;
+        for (TextureCache::iterator it = sCachedTextures.begin(); it != sCachedTextures.end(); ++it) {
+            (*it).second->Release();
         }
+        sCachedTextures.clear();
+    }
 
-        //------------------------------------------------------------------
-        // Delete all resources of a given material
-        //
-        // Must be called before CreateMaterial() to prevent memory leaking
-        void DeleteMaterial( AssetHelper::MeshHelper* pcIn );
+private:
+    //------------------------------------------------------------------
+    // find a valid path to a texture file
+    //
+    // Handle 8.3 syntax correctly, search the environment of the
+    // executable and the asset for a texture with a name very similar
+    // to a given one
+    bool TryLongerPath(char *szTemp, aiString *p_szString);
 
-        //------------------------------------------------------------------
-        // Create the material for a mesh.
-        //
-        // The function checks whether an identical shader is already in use.
-        // A shader is considered to be identical if it has the same input
-        // signature and takes the same number of texture channels.
-        int CreateMaterial( AssetHelper::MeshHelper* pcMesh,
-            const aiMesh* pcSource );
+    //------------------------------------------------------------------
+    // Setup the default texture for a texture channel
+    //
+    // Generates a default checker pattern for a texture
+    int SetDefaultTexture(IDirect3DTexture9 **p_ppiOut);
 
-        //------------------------------------------------------------------
-        // Setup the material for a given mesh
-        // pcMesh Mesh to be rendered
-        // pcProj Projection matrix
-        // aiMe Current world matrix
-        // pcCam Camera matrix
-        // vPos Position of the camera
-        // TODO: Extract camera position from matrix ...
-        //
-        int SetupMaterial( AssetHelper::MeshHelper* pcMesh,
-            const aiMatrix4x4& pcProj,
-            const aiMatrix4x4& aiMe,
-            const aiMatrix4x4& pcCam,
-            const aiVector3D& vPos );
+    //------------------------------------------------------------------
+    // Convert a height map to a normal map if necessary
+    //
+    // The function tries to detect the type of a texture automatically.
+    // However, this won't work in every case.
+    void HMtoNMIfNecessary(IDirect3DTexture9 *piTexture,
+            IDirect3DTexture9 **piTextureOut,
+            bool bWasOriginallyHM = true);
 
-        //------------------------------------------------------------------
-        // End the material for a given mesh
-        // Called after mesh rendering is complete
-        // pcMesh Mesh object
-        int EndMaterial( AssetHelper::MeshHelper* pcMesh );
+    //------------------------------------------------------------------
+    // Search for non-opaque pixels in a texture
+    //
+    // A pixel is considered to be non-opaque if its alpha value is
+    // less than 255
+    //------------------------------------------------------------------
+    bool HasAlphaPixels(IDirect3DTexture9 *piTexture);
 
-        //------------------------------------------------------------------
-        // Recreate all specular materials depending on the current
-        // specularity settings
-        //
-        // Diffuse-only materials are ignored.
-        // Must be called after specular highlights have been toggled
-        int UpdateSpecularMaterials();
+private:
+    //
+    // Specifies the number of different shaders generated for
+    // the current asset. This number is incremented by CreateMaterial()
+    // each time a shader isn't found in cache and needs to be created
+    //
+    unsigned int m_iShaderCount;
+    IDirect3DTexture9 *sDefaultTexture;
 
-        //------------------------------------------------------------------
-        // find a valid path to a texture file
-        //
-        // Handle 8.3 syntax correctly, search the environment of the
-        // executable and the asset for a texture with a name very similar
-        // to a given one
-        int FindValidPath( aiString* p_szString );
+    typedef std::map<std::string, IDirect3DTexture9 *> TextureCache;
+    TextureCache sCachedTextures;
+};
 
-        //------------------------------------------------------------------
-        // Load a texture into memory and create a native D3D texture resource
-        //
-        // The function tries to find a valid path for a texture
-        int LoadTexture( IDirect3DTexture9** p_ppiOut, aiString* szPath );
-
-
-        //------------------------------------------------------------------
-        // Getter for m_iShaderCount
-        //
-        inline unsigned int GetShaderCount()
-        {
-            return this->m_iShaderCount;
-        }
-
-        //------------------------------------------------------------------
-        // Reset the state of the class
-        // Called whenever a new asset is loaded
-        inline void Reset()
-        {
-            this->m_iShaderCount = 0;
-            for( TextureCache::iterator it = sCachedTextures.begin(); it != sCachedTextures.end(); ++it ) {
-                ( *it ).second->Release();
-            }
-            sCachedTextures.clear();
-        }
-
-    private:
-
-        //------------------------------------------------------------------
-        // find a valid path to a texture file
-        //
-        // Handle 8.3 syntax correctly, search the environment of the
-        // executable and the asset for a texture with a name very similar
-        // to a given one
-        bool TryLongerPath( char* szTemp, aiString* p_szString );
-
-        //------------------------------------------------------------------
-        // Setup the default texture for a texture channel
-        //
-        // Generates a default checker pattern for a texture
-        int SetDefaultTexture( IDirect3DTexture9** p_ppiOut );
-
-        //------------------------------------------------------------------
-        // Convert a height map to a normal map if necessary
-        //
-        // The function tries to detect the type of a texture automatically.
-        // However, this won't work in every case.
-        void HMtoNMIfNecessary( IDirect3DTexture9* piTexture,
-            IDirect3DTexture9** piTextureOut,
-            bool bWasOriginallyHM = true );
-
-        //------------------------------------------------------------------
-        // Search for non-opaque pixels in a texture
-        //
-        // A pixel is considered to be non-opaque if its alpha value is
-        // less than 255
-        //------------------------------------------------------------------
-        bool HasAlphaPixels( IDirect3DTexture9* piTexture );
-
-    private:
-
-        //
-        // Specifies the number of different shaders generated for
-        // the current asset. This number is incremented by CreateMaterial()
-        // each time a shader isn't found in cache and needs to be created
-        //
-        unsigned int m_iShaderCount;
-        IDirect3DTexture9* sDefaultTexture;
-
-        typedef std::map<std::string, IDirect3DTexture9*> TextureCache;
-        TextureCache sCachedTextures;
-    };
-
-}
+} // namespace AssimpView
diff --git a/tools/assimp_view/SceneAnimator.h b/tools/assimp_view/SceneAnimator.h
index 82f3616c5..33b8568a4 100644
--- a/tools/assimp_view/SceneAnimator.h
+++ b/tools/assimp_view/SceneAnimator.h
@@ -58,8 +58,8 @@ namespace AssimpView {
  */
 struct SceneAnimNode {
     std::string mName;
-    SceneAnimNode* mParent;
-    std::vector<SceneAnimNode*> mChildren;
+    SceneAnimNode *mParent;
+    std::vector<SceneAnimNode *> mChildren;
 
     //! most recently calculated local transform
     aiMatrix4x4 mLocalTransform;
@@ -71,30 +71,20 @@ struct SceneAnimNode {
     int mChannelIndex;
 
     //! Default construction
-    SceneAnimNode()
-    : mName()
-    , mParent(nullptr)
-    , mChildren()
-    , mLocalTransform()
-    , mGlobalTransform()
-    , mChannelIndex(-1) {
+    SceneAnimNode() :
+            mName(), mParent(nullptr), mChildren(), mLocalTransform(), mGlobalTransform(), mChannelIndex(-1) {
         // empty
     }
 
     //! Construction from a given name
-    SceneAnimNode( const std::string& pName)
-    : mName( pName)
-    , mParent(nullptr)
-    , mChildren()
-    , mLocalTransform()
-    , mGlobalTransform()
-    , mChannelIndex(-1) {
+    SceneAnimNode(const std::string &pName) :
+            mName(pName), mParent(nullptr), mChildren(), mLocalTransform(), mGlobalTransform(), mChannelIndex(-1) {
         // empty
     }
 
     //! Destruct all children recursively
     ~SceneAnimNode() {
-        for (std::vector<SceneAnimNode*>::iterator it = mChildren.begin(); it != mChildren.end(); ++it) {
+        for (std::vector<SceneAnimNode *>::iterator it = mChildren.begin(); it != mChildren.end(); ++it) {
             delete *it;
         }
     }
@@ -112,7 +102,6 @@ struct SceneAnimNode {
  */
 class SceneAnimator {
 public:
-
     // ----------------------------------------------------------------------------
     /** Constructor for a given scene.
      *
@@ -122,7 +111,7 @@ public:
      * @param pAnimIndex [optional] Index of the animation to play. Assumed to
      *  be 0 if not given.
      */
-    SceneAnimator( const aiScene* pScene, size_t pAnimIndex = 0);
+    SceneAnimator(const aiScene *pScene, size_t pAnimIndex = 0);
 
     /** Destructor */
     ~SceneAnimator();
@@ -132,14 +121,14 @@ public:
      * mapping structures, which might take a few cycles.
      * @param pAnimIndex Index of the animation in the scene's animation array
      */
-    void SetAnimIndex( size_t pAnimIndex);
+    void SetAnimIndex(size_t pAnimIndex);
 
     // ----------------------------------------------------------------------------
     /** Calculates the node transformations for the scene. Call this to get
      * uptodate results before calling one of the getters.
      * @param pTime Current time. Can be an arbitrary range.
      */
-    void Calculate( double pTime);
+    void Calculate(double pTime);
 
     // ----------------------------------------------------------------------------
     /** Retrieves the most recent local transformation matrix for the given node.
@@ -154,7 +143,7 @@ public:
      * @return A reference to the node's most recently calculated local
      *   transformation matrix.
      */
-    const aiMatrix4x4& GetLocalTransform( const aiNode* node) const;
+    const aiMatrix4x4 &GetLocalTransform(const aiNode *node) const;
 
     // ----------------------------------------------------------------------------
     /** Retrieves the most recent global transformation matrix for the given node.
@@ -169,7 +158,7 @@ public:
      * @return A reference to the node's most recently calculated global
      *   transformation matrix.
      */
-    const aiMatrix4x4& GetGlobalTransform( const aiNode* node) const;
+    const aiMatrix4x4 &GetGlobalTransform(const aiNode *node) const;
 
     // ----------------------------------------------------------------------------
     /** Calculates the bone matrices for the given mesh.
@@ -187,8 +176,8 @@ public:
      * @return A reference to a vector of bone matrices. Stays stable till the
      *   next call to GetBoneMatrices();
      */
-    const std::vector<aiMatrix4x4>& GetBoneMatrices( const aiNode* pNode,
-        size_t pMeshIndex = 0);
+    const std::vector<aiMatrix4x4> &GetBoneMatrices(const aiNode *pNode,
+            size_t pMeshIndex = 0);
 
     // ----------------------------------------------------------------------------
     /** @brief Get the current animation index
@@ -200,44 +189,43 @@ public:
     // ----------------------------------------------------------------------------
     /** @brief Get the current animation or NULL
      */
-    aiAnimation* CurrentAnim() const {
-        return  static_cast<unsigned int>( mCurrentAnimIndex ) < mScene->mNumAnimations ? mScene->mAnimations[ mCurrentAnimIndex ] : NULL;
+    aiAnimation *CurrentAnim() const {
+        return static_cast<unsigned int>(mCurrentAnimIndex) < mScene->mNumAnimations ? mScene->mAnimations[mCurrentAnimIndex] : NULL;
     }
 
 protected:
-
     /** Recursively creates an internal node structure matching the
      *  current scene and animation.
      */
-    SceneAnimNode* CreateNodeTree( aiNode* pNode, SceneAnimNode* pParent);
+    SceneAnimNode *CreateNodeTree(aiNode *pNode, SceneAnimNode *pParent);
 
     /** Recursively updates the internal node transformations from the
      *  given matrix array
      */
-    void UpdateTransforms( SceneAnimNode* pNode, const std::vector<aiMatrix4x4>& pTransforms);
+    void UpdateTransforms(SceneAnimNode *pNode, const std::vector<aiMatrix4x4> &pTransforms);
 
     /** Calculates the global transformation matrix for the given internal node */
-    void CalculateGlobalTransform( SceneAnimNode* pInternalNode);
+    void CalculateGlobalTransform(SceneAnimNode *pInternalNode);
 
 protected:
     /** The scene we're operating on */
-    const aiScene* mScene;
+    const aiScene *mScene;
 
     /** Current animation index */
     int mCurrentAnimIndex;
 
     /** The AnimEvaluator we use to calculate the current pose for the current animation */
-    AnimEvaluator* mAnimEvaluator;
+    AnimEvaluator *mAnimEvaluator;
 
     /** Root node of the internal scene structure */
-    SceneAnimNode* mRootNode;
+    SceneAnimNode *mRootNode;
 
     /** Name to node map to quickly find nodes by their name */
-    typedef std::map<const aiNode*, SceneAnimNode*> NodeMap;
+    typedef std::map<const aiNode *, SceneAnimNode *> NodeMap;
     NodeMap mNodesByName;
 
     /** Name to node map to quickly find nodes for given bones by their name */
-    typedef std::map<const char*, const aiNode*> BoneMap;
+    typedef std::map<const char *, const aiNode *> BoneMap;
     BoneMap mBoneNodesByName;
 
     /** Array to return transformations results inside. */
diff --git a/tools/assimp_view/assimp_view.cpp b/tools/assimp_view/assimp_view.cpp
index 79a902b2a..5342f14d0 100644
--- a/tools/assimp_view/assimp_view.cpp
+++ b/tools/assimp_view/assimp_view.cpp
@@ -5,8 +5,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms, 
@@ -41,15 +39,14 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 ---------------------------------------------------------------------------
 */
 
-
 #include "assimp_view.h"
 #include <assimp/StringUtils.h>
 #include <map>
 
 #ifdef __MINGW32__
-#   include <mmsystem.h>
+#include <mmsystem.h>
 #else
-#   include <timeapi.h>
+#include <timeapi.h>
 #endif
 
 using namespace std;
@@ -61,122 +58,118 @@ extern std::string g_szDefaultShader;
 extern std::string g_szPassThroughShader;
 
 //-------------------------------------------------------------------------------
-HINSTANCE g_hInstance				= nullptr;
-HWND g_hDlg							= nullptr;
-IDirect3D9* g_piD3D					= nullptr;
-IDirect3DDevice9* g_piDevice		= nullptr;
-IDirect3DVertexDeclaration9* gDefaultVertexDecl = nullptr;
-double g_fFPS						= 0.0f;
+HINSTANCE g_hInstance = nullptr;
+HWND g_hDlg = nullptr;
+IDirect3D9 *g_piD3D = nullptr;
+IDirect3DDevice9 *g_piDevice = nullptr;
+IDirect3DVertexDeclaration9 *gDefaultVertexDecl = nullptr;
+double g_fFPS = 0.0f;
 char g_szFileName[MAX_PATH];
-ID3DXEffect* g_piDefaultEffect		= nullptr;
-ID3DXEffect* g_piNormalsEffect		= nullptr;
-ID3DXEffect* g_piPassThroughEffect	= nullptr;
-ID3DXEffect* g_piPatternEffect		= nullptr;
-bool g_bMousePressed				= false;
-bool g_bMousePressedR				= false;
-bool g_bMousePressedM				= false;
-bool g_bMousePressedBoth			= false;
-float g_fElpasedTime				= 0.0f;
+ID3DXEffect *g_piDefaultEffect = nullptr;
+ID3DXEffect *g_piNormalsEffect = nullptr;
+ID3DXEffect *g_piPassThroughEffect = nullptr;
+ID3DXEffect *g_piPatternEffect = nullptr;
+bool g_bMousePressed = false;
+bool g_bMousePressedR = false;
+bool g_bMousePressedM = false;
+bool g_bMousePressedBoth = false;
+float g_fElpasedTime = 0.0f;
 D3DCAPS9 g_sCaps;
-bool g_bLoadingFinished				= false;
-HANDLE g_hThreadHandle				= nullptr;
-float g_fWheelPos					= -10.0f;
-bool g_bLoadingCanceled				= false;
-IDirect3DTexture9* g_pcTexture		= nullptr;
-bool g_bPlay						= false;
+bool g_bLoadingFinished = false;
+HANDLE g_hThreadHandle = nullptr;
+float g_fWheelPos = -10.0f;
+bool g_bLoadingCanceled = false;
+IDirect3DTexture9 *g_pcTexture = nullptr;
+bool g_bPlay = false;
 double g_dCurrent = 0.;
 
 // default pp steps
 unsigned int ppsteps = aiProcess_CalcTangentSpace | // calculate tangents and bitangents if possible
-        aiProcess_JoinIdenticalVertices    | // join identical vertices/ optimize indexing
-        aiProcess_ValidateDataStructure    | // perform a full validation of the loader's output
-        aiProcess_ImproveCacheLocality     | // improve the cache locality of the output vertices
-        aiProcess_RemoveRedundantMaterials | // remove redundant materials
-        aiProcess_FindDegenerates          | // remove degenerated polygons from the import
-        aiProcess_FindInvalidData          | // detect invalid model data, such as invalid normal vectors
-        aiProcess_GenUVCoords              | // convert spherical, cylindrical, box and planar mapping to proper UVs
-        aiProcess_TransformUVCoords        | // preprocess UV transformations (scaling, translation ...)
-        aiProcess_FindInstances            | // search for instanced meshes and remove them by references to one master
-        aiProcess_LimitBoneWeights         | // limit bone weights to 4 per vertex
-        aiProcess_OptimizeMeshes		   | // join small meshes, if possible;
-        aiProcess_SplitByBoneCount         | // split meshes with too many bones. Necessary for our (limited) hardware skinning shader
-        0;
+                       aiProcess_JoinIdenticalVertices | // join identical vertices/ optimize indexing
+                       aiProcess_ValidateDataStructure | // perform a full validation of the loader's output
+                       aiProcess_ImproveCacheLocality | // improve the cache locality of the output vertices
+                       aiProcess_RemoveRedundantMaterials | // remove redundant materials
+                       aiProcess_FindDegenerates | // remove degenerated polygons from the import
+                       aiProcess_FindInvalidData | // detect invalid model data, such as invalid normal vectors
+                       aiProcess_GenUVCoords | // convert spherical, cylindrical, box and planar mapping to proper UVs
+                       aiProcess_TransformUVCoords | // preprocess UV transformations (scaling, translation ...)
+                       aiProcess_FindInstances | // search for instanced meshes and remove them by references to one master
+                       aiProcess_LimitBoneWeights | // limit bone weights to 4 per vertex
+                       aiProcess_OptimizeMeshes | // join small meshes, if possible;
+                       aiProcess_SplitByBoneCount | // split meshes with too many bones. Necessary for our (limited) hardware skinning shader
+                       0;
 
 unsigned int ppstepsdefault = ppsteps;
 
 bool nopointslines = false;
 
-extern bool g_bWasFlipped			/*= false*/;
+extern bool g_bWasFlipped /*= false*/;
 
 aiMatrix4x4 g_mWorld;
 aiMatrix4x4 g_mWorldRotate;
-aiVector3D g_vRotateSpeed			= aiVector3D(0.5f,0.5f,0.5f);
+aiVector3D g_vRotateSpeed = aiVector3D(0.5f, 0.5f, 0.5f);
 
 // NOTE: The second light direction is now computed from the first
-aiVector3D g_avLightDirs[1] = 
-{	aiVector3D(-0.5f,0.6f,0.2f)  };
+aiVector3D g_avLightDirs[1] = { aiVector3D(-0.5f, 0.6f, 0.2f) };
 
-D3DCOLOR g_avLightColors[3] = 
-{
-    D3DCOLOR_ARGB(0xFF,0xFF,0xFF,0xFF),
-    D3DCOLOR_ARGB(0xFF,0xFF,0x00,0x00),
-    D3DCOLOR_ARGB(0xFF,0x05,0x05,0x05),
+ D3DCOLOR g_avLightColors[3] = {
+    D3DCOLOR_ARGB(0xFF, 0xFF, 0xFF, 0xFF),
+    D3DCOLOR_ARGB(0xFF, 0xFF, 0x00, 0x00),
+    D3DCOLOR_ARGB(0xFF, 0x05, 0x05, 0x05),
 };
 
 POINT g_mousePos;
 POINT g_LastmousePos;
-bool g_bFPSView						= false;
-bool g_bInvert						= false;
-EClickPos g_eClick					= EClickPos_Circle;
-unsigned int g_iCurrentColor		= 0;
+bool g_bFPSView = false;
+bool g_bInvert = false;
+EClickPos g_eClick = EClickPos_Circle;
+unsigned int g_iCurrentColor = 0;
 
-float g_fLightIntensity				= 1.0f;
-float g_fLightColor					= 1.0f;
+float g_fLightIntensity = 1.0f;
+float g_fLightColor = 1.0f;
 
 RenderOptions g_sOptions;
 Camera g_sCamera;
-AssetHelper *g_pcAsset				= nullptr;
+AssetHelper *g_pcAsset = nullptr;
 
 //
-// Contains the mask image for the HUD 
+// Contains the mask image for the HUD
 // (used to determine the position of a click)
 //
-unsigned char* g_szImageMask		= nullptr;
+unsigned char *g_szImageMask = nullptr;
 
 float g_fLoadTime = 0.0f;
 
-
 //-------------------------------------------------------------------------------
 // Entry point for the loader thread
 // The loader thread loads the asset while the progress dialog displays the
 // smart progress bar
 //-------------------------------------------------------------------------------
-DWORD WINAPI LoadThreadProc(LPVOID lpParameter)
-{
+DWORD WINAPI LoadThreadProc(LPVOID lpParameter) {
     UNREFERENCED_PARAMETER(lpParameter);
 
     // get current time
     double fCur = (double)timeGetTime();
 
-    aiPropertyStore* props = aiCreatePropertyStore();
-    aiSetImportPropertyInteger(props,AI_CONFIG_IMPORT_TER_MAKE_UVS,1);
-    aiSetImportPropertyFloat(props,AI_CONFIG_PP_GSN_MAX_SMOOTHING_ANGLE,g_smoothAngle);
-    aiSetImportPropertyInteger(props,AI_CONFIG_PP_SBP_REMOVE,nopointslines ? aiPrimitiveType_LINE | aiPrimitiveType_POINT : 0 );
+    aiPropertyStore *props = aiCreatePropertyStore();
+    aiSetImportPropertyInteger(props, AI_CONFIG_IMPORT_TER_MAKE_UVS, 1);
+    aiSetImportPropertyFloat(props, AI_CONFIG_PP_GSN_MAX_SMOOTHING_ANGLE, g_smoothAngle);
+    aiSetImportPropertyInteger(props, AI_CONFIG_PP_SBP_REMOVE, nopointslines ? aiPrimitiveType_LINE | aiPrimitiveType_POINT : 0);
 
-    aiSetImportPropertyInteger(props,AI_CONFIG_GLOB_MEASURE_TIME,1);
+    aiSetImportPropertyInteger(props, AI_CONFIG_GLOB_MEASURE_TIME, 1);
     //aiSetImportPropertyInteger(props,AI_CONFIG_PP_PTV_KEEP_HIERARCHY,1);
 
     // Call ASSIMPs C-API to load the file
-    g_pcAsset->pcScene = (aiScene*)aiImportFileExWithProperties(g_szFileName,
-        ppsteps | /* configurable pp steps */
-        aiProcess_GenSmoothNormals		   | // generate smooth normal vectors if not existing
-        aiProcess_SplitLargeMeshes         | // split large, unrenderable meshes into submeshes
-        aiProcess_Triangulate			   | // triangulate polygons with more than 3 edges
-        aiProcess_ConvertToLeftHanded	   | // convert everything to D3D left handed space
-        aiProcess_SortByPType              | // make 'clean' meshes which consist of a single typ of primitives
-        0,
-        nullptr,
-        props);
+    g_pcAsset->pcScene = (aiScene *)aiImportFileExWithProperties(g_szFileName,
+            ppsteps | /* configurable pp steps */
+                    aiProcess_GenSmoothNormals | // generate smooth normal vectors if not existing
+                    aiProcess_SplitLargeMeshes | // split large, unrenderable meshes into submeshes
+                    aiProcess_Triangulate | // triangulate polygons with more than 3 edges
+                    aiProcess_ConvertToLeftHanded | // convert everything to D3D left handed space
+                    aiProcess_SortByPType | // make 'clean' meshes which consist of a single typ of primitives
+                    0,
+            nullptr,
+            props);
 
     aiReleasePropertyStore(props);
 
@@ -186,14 +179,13 @@ DWORD WINAPI LoadThreadProc(LPVOID lpParameter)
     g_bLoadingFinished = true;
 
     // check whether the loading process has failed ...
-    if (nullptr == g_pcAsset->pcScene)
-    {
+    if (nullptr == g_pcAsset->pcScene) {
         CLogDisplay::Instance().AddEntry("[ERROR] Unable to load this asset:",
-            D3DCOLOR_ARGB(0xFF,0xFF,0,0));
+                D3DCOLOR_ARGB(0xFF, 0xFF, 0, 0));
 
         // print ASSIMPs error string to the log display
         CLogDisplay::Instance().AddEntry(aiGetErrorString(),
-            D3DCOLOR_ARGB(0xFF,0xFF,0,0));
+                D3DCOLOR_ARGB(0xFF, 0xFF, 0, 0));
         return 1;
     }
 
@@ -204,38 +196,36 @@ DWORD WINAPI LoadThreadProc(LPVOID lpParameter)
 // load the current asset
 // THe path to the asset is specified in the global path variable
 //-------------------------------------------------------------------------------
-int LoadAsset()
-{
+int LoadAsset() {
     // set the world and world rotation matrices to the identity
     g_mWorldRotate = aiMatrix4x4();
     g_mWorld = aiMatrix4x4();
 
-//	char szTemp[MAX_PATH+64];
-//	sprintf(szTemp,"Starting to load %s",g_szFileName);
+    //	char szTemp[MAX_PATH+64];
+    //	sprintf(szTemp,"Starting to load %s",g_szFileName);
     CLogWindow::Instance().WriteLine(
-        "----------------------------------------------------------------------------");
-//	CLogWindow::Instance().WriteLine(szTemp);
-//	CLogWindow::Instance().WriteLine(
-//		"----------------------------------------------------------------------------");
+            "----------------------------------------------------------------------------");
+    //	CLogWindow::Instance().WriteLine(szTemp);
+    //	CLogWindow::Instance().WriteLine(
+    //		"----------------------------------------------------------------------------");
     CLogWindow::Instance().SetAutoUpdate(false);
 
     // create a helper thread to load the asset
     DWORD dwID;
     g_bLoadingCanceled = false;
     g_pcAsset = new AssetHelper();
-    g_hThreadHandle = CreateThread(nullptr,0,&LoadThreadProc,nullptr,0,&dwID);
+    g_hThreadHandle = CreateThread(nullptr, 0, &LoadThreadProc, nullptr, 0, &dwID);
 
-    if (!g_hThreadHandle)
-    {
+    if (!g_hThreadHandle) {
         CLogDisplay::Instance().AddEntry(
-            "[ERROR] Unable to create helper thread for loading",
-            D3DCOLOR_ARGB(0xFF,0xFF,0,0));
+                "[ERROR] Unable to create helper thread for loading",
+                D3DCOLOR_ARGB(0xFF, 0xFF, 0, 0));
         return 0;
     }
 
     // show the progress bar dialog
-    DialogBox(g_hInstance,MAKEINTRESOURCE(IDD_LOADDIALOG),
-        g_hDlg,&ProgressMessageProc);
+    DialogBox(g_hInstance, MAKEINTRESOURCE(IDD_LOADDIALOG),
+            g_hDlg, &ProgressMessageProc);
 
     // update the log window
     CLogWindow::Instance().SetAutoUpdate(true);
@@ -243,10 +233,8 @@ int LoadAsset()
 
     // now we should have loaded the asset. Check this ...
     g_bLoadingFinished = false;
-    if (!g_pcAsset || !g_pcAsset->pcScene)
-    {
-        if (g_pcAsset)
-        {
+    if (!g_pcAsset || !g_pcAsset->pcScene) {
+        if (g_pcAsset) {
             delete g_pcAsset;
             g_pcAsset = nullptr;
         }
@@ -255,40 +243,38 @@ int LoadAsset()
 
     // allocate a new MeshHelper array and build a new instance
     // for each mesh in the original asset
-    g_pcAsset->apcMeshes = new AssetHelper::MeshHelper*[g_pcAsset->pcScene->mNumMeshes]();
-    for (unsigned int i = 0; i < g_pcAsset->pcScene->mNumMeshes;++i)
+    g_pcAsset->apcMeshes = new AssetHelper::MeshHelper *[g_pcAsset->pcScene->mNumMeshes]();
+    for (unsigned int i = 0; i < g_pcAsset->pcScene->mNumMeshes; ++i)
         g_pcAsset->apcMeshes[i] = new AssetHelper::MeshHelper();
 
-
     // create animator
-    g_pcAsset->mAnimator = new SceneAnimator( g_pcAsset->pcScene);
+    g_pcAsset->mAnimator = new SceneAnimator(g_pcAsset->pcScene);
 
     // build a new caption string for the viewer
-	static const size_t Size = MAX_PATH + 10;
-	char szOut[Size];
-    ai_snprintf(szOut, Size,AI_VIEW_CAPTION_BASE " [%s]",g_szFileName);
-    SetWindowText(g_hDlg,szOut);
+    static const size_t Size = MAX_PATH + 10;
+    char szOut[Size];
+    ai_snprintf(szOut, Size, AI_VIEW_CAPTION_BASE " [%s]", g_szFileName);
+    SetWindowText(g_hDlg, szOut);
 
     // scale the asset vertices to fit into the viewer window
     ScaleAsset();
 
     // reset the camera view to the default position
-    g_sCamera.vPos = aiVector3D(0.0f,0.0f,-10.0f);
-    g_sCamera.vLookAt = aiVector3D(0.0f,0.0f,1.0f);
-    g_sCamera.vUp = aiVector3D(0.0f,1.0f,0.0f);
-    g_sCamera.vRight = aiVector3D(0.0f,1.0f,0.0f);
+    g_sCamera.vPos = aiVector3D(0.0f, 0.0f, -10.0f);
+    g_sCamera.vLookAt = aiVector3D(0.0f, 0.0f, 1.0f);
+    g_sCamera.vUp = aiVector3D(0.0f, 1.0f, 0.0f);
+    g_sCamera.vRight = aiVector3D(0.0f, 1.0f, 0.0f);
 
     // build native D3D vertex/index buffers, textures, materials
-    if( 1 != CreateAssetData())
+    if (1 != CreateAssetData())
         return 0;
 
     if (!g_pcAsset->pcScene->HasAnimations()) {
-        EnableWindow(GetDlgItem(g_hDlg,IDC_PLAY),FALSE);
-        EnableWindow(GetDlgItem(g_hDlg,IDC_SLIDERANIM),FALSE);
-    }
-    else {
-        EnableWindow(GetDlgItem(g_hDlg,IDC_PLAY),TRUE);
-        EnableWindow(GetDlgItem(g_hDlg,IDC_SLIDERANIM),TRUE);
+        EnableWindow(GetDlgItem(g_hDlg, IDC_PLAY), FALSE);
+        EnableWindow(GetDlgItem(g_hDlg, IDC_SLIDERANIM), FALSE);
+    } else {
+        EnableWindow(GetDlgItem(g_hDlg, IDC_PLAY), TRUE);
+        EnableWindow(GetDlgItem(g_hDlg, IDC_SLIDERANIM), TRUE);
     }
 
     CLogDisplay::Instance().AddEntry("[OK] The asset has been loaded successfully");
@@ -296,7 +282,7 @@ int LoadAsset()
     CDisplay::Instance().FillAnimList();
 
     CDisplay::Instance().FillDefaultStatistics();
-    
+
     // render the scene once
     CDisplay::Instance().OnRender();
 
@@ -305,7 +291,6 @@ int LoadAsset()
     return 1;
 }
 
-
 //-------------------------------------------------------------------------------
 // Delete the loaded asset
 // The function does nothing is no asset is loaded
@@ -320,8 +305,7 @@ int DeleteAsset(void) {
 
     // delete everything
     DeleteAssetData();
-    for (unsigned int i = 0; i < g_pcAsset->pcScene->mNumMeshes;++i)
-    {
+    for (unsigned int i = 0; i < g_pcAsset->pcScene->mNumMeshes; ++i) {
         delete g_pcAsset->apcMeshes[i];
     }
     aiReleaseImport(g_pcAsset->pcScene);
@@ -331,7 +315,7 @@ int DeleteAsset(void) {
     g_pcAsset = nullptr;
 
     // reset the caption of the viewer window
-    SetWindowText(g_hDlg,AI_VIEW_CAPTION_BASE);
+    SetWindowText(g_hDlg, AI_VIEW_CAPTION_BASE);
 
     // clear UI
     CDisplay::Instance().ClearAnimList();
@@ -342,7 +326,6 @@ int DeleteAsset(void) {
     return 1;
 }
 
-
 //-------------------------------------------------------------------------------
 // Calculate the boundaries of a given node and all of its children
 // The boundaries are in Worldspace (AABB)
@@ -350,7 +333,7 @@ int DeleteAsset(void) {
 // p_avOut Receives the min/max boundaries. Must point to 2 vec3s
 // piMatrix Transformation matrix of the graph at this position
 //-------------------------------------------------------------------------------
-int CalculateBounds(aiNode* piNode, aiVector3D* p_avOut, const aiMatrix4x4& piMatrix) {
+int CalculateBounds(aiNode *piNode, aiVector3D *p_avOut, const aiMatrix4x4 &piMatrix) {
     ai_assert(nullptr != piNode);
     ai_assert(nullptr != p_avOut);
 
@@ -358,28 +341,24 @@ int CalculateBounds(aiNode* piNode, aiVector3D* p_avOut, const aiMatrix4x4& piMa
     mTemp.Transpose();
     aiMatrix4x4 aiMe = mTemp * piMatrix;
 
-    for (unsigned int i = 0; i < piNode->mNumMeshes;++i)
-    {
-        for( unsigned int a = 0; a < g_pcAsset->pcScene->mMeshes[
-            piNode->mMeshes[i]]->mNumVertices;++a)
-        {
-            aiVector3D pc =g_pcAsset->pcScene->mMeshes[piNode->mMeshes[i]]->mVertices[a];
+    for (unsigned int i = 0; i < piNode->mNumMeshes; ++i) {
+        for (unsigned int a = 0; a < g_pcAsset->pcScene->mMeshes[piNode->mMeshes[i]]->mNumVertices; ++a) {
+            aiVector3D pc = g_pcAsset->pcScene->mMeshes[piNode->mMeshes[i]]->mVertices[a];
 
             aiVector3D pc1;
-            D3DXVec3TransformCoord((D3DXVECTOR3*)&pc1,(D3DXVECTOR3*)&pc,
-                (D3DXMATRIX*)&aiMe);
+            D3DXVec3TransformCoord((D3DXVECTOR3 *)&pc1, (D3DXVECTOR3 *)&pc,
+                    (D3DXMATRIX *)&aiMe);
 
-            p_avOut[0].x = min( p_avOut[0].x, pc1.x);
-            p_avOut[0].y = min( p_avOut[0].y, pc1.y);
-            p_avOut[0].z = min( p_avOut[0].z, pc1.z);
-            p_avOut[1].x = max( p_avOut[1].x, pc1.x);
-            p_avOut[1].y = max( p_avOut[1].y, pc1.y);
-            p_avOut[1].z = max( p_avOut[1].z, pc1.z);
+            p_avOut[0].x = min(p_avOut[0].x, pc1.x);
+            p_avOut[0].y = min(p_avOut[0].y, pc1.y);
+            p_avOut[0].z = min(p_avOut[0].z, pc1.z);
+            p_avOut[1].x = max(p_avOut[1].x, pc1.x);
+            p_avOut[1].y = max(p_avOut[1].y, pc1.y);
+            p_avOut[1].z = max(p_avOut[1].z, pc1.z);
         }
     }
-    for (unsigned int i = 0; i < piNode->mNumChildren;++i)
-    {
-        CalculateBounds( piNode->mChildren[i], p_avOut, aiMe );
+    for (unsigned int i = 0; i < piNode->mNumChildren; ++i) {
+        CalculateBounds(piNode->mChildren[i], p_avOut, aiMe);
     }
     return 1;
 }
@@ -388,31 +367,29 @@ int CalculateBounds(aiNode* piNode, aiVector3D* p_avOut, const aiMatrix4x4& piMa
 // The function calculates the boundaries of the mesh and modifies the
 // global world transformation matrix according to the aset AABB
 //-------------------------------------------------------------------------------
-int ScaleAsset(void)
-{
-    aiVector3D aiVecs[2] = {aiVector3D( 1e10f, 1e10f, 1e10f),
-        aiVector3D( -1e10f, -1e10f, -1e10f) };
+int ScaleAsset(void) {
+    aiVector3D aiVecs[2] = { aiVector3D(1e10f, 1e10f, 1e10f),
+        aiVector3D(-1e10f, -1e10f, -1e10f) };
 
-    if (g_pcAsset->pcScene->mRootNode)
-    {
+    if (g_pcAsset->pcScene->mRootNode) {
         aiMatrix4x4 m;
-        CalculateBounds(g_pcAsset->pcScene->mRootNode,aiVecs,m);
+        CalculateBounds(g_pcAsset->pcScene->mRootNode, aiVecs, m);
     }
 
-    aiVector3D vDelta = aiVecs[1]-aiVecs[0];
-    aiVector3D vHalf =  aiVecs[0] + (vDelta / 2.0f);
+    aiVector3D vDelta = aiVecs[1] - aiVecs[0];
+    aiVector3D vHalf = aiVecs[0] + (vDelta / 2.0f);
     float fScale = 10.0f / vDelta.Length();
 
-    g_mWorld =  aiMatrix4x4(
-        1.0f,0.0f,0.0f,0.0f,
-        0.0f,1.0f,0.0f,0.0f,
-        0.0f,0.0f,1.0f,0.0f,
-        -vHalf.x,-vHalf.y,-vHalf.z,1.0f) *
-        aiMatrix4x4(
-        fScale,0.0f,0.0f,0.0f,
-        0.0f,fScale,0.0f,0.0f,
-        0.0f,0.0f,fScale,0.0f,
-        0.0f,0.0f,0.0f,1.0f);
+    g_mWorld = aiMatrix4x4(
+                       1.0f, 0.0f, 0.0f, 0.0f,
+                       0.0f, 1.0f, 0.0f, 0.0f,
+                       0.0f, 0.0f, 1.0f, 0.0f,
+                       -vHalf.x, -vHalf.y, -vHalf.z, 1.0f) *
+               aiMatrix4x4(
+                       fScale, 0.0f, 0.0f, 0.0f,
+                       0.0f, fScale, 0.0f, 0.0f,
+                       0.0f, 0.0f, fScale, 0.0f,
+                       0.0f, 0.0f, 0.0f, 1.0f);
     return 1;
 }
 
@@ -422,30 +399,27 @@ int ScaleAsset(void)
 // pcMesh Input mesh
 // pcSource Source mesh from ASSIMP
 //-------------------------------------------------------------------------------
-int GenerateNormalsAsLineList(AssetHelper::MeshHelper* pcMesh,const aiMesh* pcSource)
-{
+int GenerateNormalsAsLineList(AssetHelper::MeshHelper *pcMesh, const aiMesh *pcSource) {
     ai_assert(nullptr != pcMesh);
     ai_assert(nullptr != pcSource);
 
-    if (!pcSource->mNormals)return 0;
+    if (!pcSource->mNormals) return 0;
 
     // create vertex buffer
-    if(FAILED( g_piDevice->CreateVertexBuffer(sizeof(AssetHelper::LineVertex) *
-        pcSource->mNumVertices * 2,
-        D3DUSAGE_WRITEONLY,
-        AssetHelper::LineVertex::GetFVF(),
-        D3DPOOL_DEFAULT, &pcMesh->piVBNormals,nullptr)))
-    {
+    if (FAILED(g_piDevice->CreateVertexBuffer(sizeof(AssetHelper::LineVertex) *
+                                                      pcSource->mNumVertices * 2,
+                D3DUSAGE_WRITEONLY,
+                AssetHelper::LineVertex::GetFVF(),
+                D3DPOOL_DEFAULT, &pcMesh->piVBNormals, nullptr))) {
         CLogDisplay::Instance().AddEntry("Failed to create vertex buffer for the normal list",
-            D3DCOLOR_ARGB(0xFF,0xFF,0,0));
+                D3DCOLOR_ARGB(0xFF, 0xFF, 0, 0));
         return 2;
     }
 
     // now fill the vertex buffer with data
-    AssetHelper::LineVertex* pbData2;
-    pcMesh->piVBNormals->Lock(0,0,(void**)&pbData2,0);
-    for (unsigned int x = 0; x < pcSource->mNumVertices;++x)
-    {
+    AssetHelper::LineVertex *pbData2;
+    pcMesh->piVBNormals->Lock(0, 0, (void **)&pbData2, 0);
+    for (unsigned int x = 0; x < pcSource->mNumVertices; ++x) {
         pbData2->vPosition = pcSource->mVertices[x];
 
         ++pbData2;
@@ -456,9 +430,9 @@ int GenerateNormalsAsLineList(AssetHelper::MeshHelper* pcMesh,const aiMesh* pcSo
         // scalo with the inverse of the world scaling to make sure
         // the normals have equal length in each case
         // TODO: Check whether this works in every case, I don't think so
-        vNormal.x /= g_mWorld.a1*4;
-        vNormal.y /= g_mWorld.b2*4;
-        vNormal.z /= g_mWorld.c3*4;
+        vNormal.x /= g_mWorld.a1 * 4;
+        vNormal.y /= g_mWorld.b2 * 4;
+        vNormal.z /= g_mWorld.c3 * 4;
 
         pbData2->vPosition = pcSource->mVertices[x] + vNormal;
 
@@ -472,32 +446,30 @@ int GenerateNormalsAsLineList(AssetHelper::MeshHelper* pcMesh,const aiMesh* pcSo
 // Create the native D3D representation of the asset: vertex buffers,
 // index buffers, materials ...
 //-------------------------------------------------------------------------------
-int CreateAssetData()
-{
-    if (!g_pcAsset)return 0;
+int CreateAssetData() {
+    if (!g_pcAsset) return 0;
 
     // reset all subsystems
     CMaterialManager::Instance().Reset();
     CDisplay::Instance().Reset();
 
-    for (unsigned int i = 0; i < g_pcAsset->pcScene->mNumMeshes;++i)
-    {
-        const aiMesh* mesh = g_pcAsset->pcScene->mMeshes[i];
+    for (unsigned int i = 0; i < g_pcAsset->pcScene->mNumMeshes; ++i) {
+        const aiMesh *mesh = g_pcAsset->pcScene->mMeshes[i];
 
         // create the material for the mesh
-        if (!g_pcAsset->apcMeshes[i]->piEffect)	{
+        if (!g_pcAsset->apcMeshes[i]->piEffect) {
             CMaterialManager::Instance().CreateMaterial(
-                g_pcAsset->apcMeshes[i],mesh);
+                    g_pcAsset->apcMeshes[i], mesh);
         }
 
         // create vertex buffer
-        if(FAILED( g_piDevice->CreateVertexBuffer(sizeof(AssetHelper::Vertex) *
-            mesh->mNumVertices,
-            D3DUSAGE_WRITEONLY,
-            0,
-            D3DPOOL_DEFAULT, &g_pcAsset->apcMeshes[i]->piVB,nullptr)))	{
-            MessageBox(g_hDlg,"Failed to create vertex buffer",
-                "ASSIMP Viewer Utility",MB_OK);
+        if (FAILED(g_piDevice->CreateVertexBuffer(sizeof(AssetHelper::Vertex) *
+                                                          mesh->mNumVertices,
+                    D3DUSAGE_WRITEONLY,
+                    0,
+                    D3DPOOL_DEFAULT, &g_pcAsset->apcMeshes[i]->piVB, nullptr))) {
+            MessageBox(g_hDlg, "Failed to create vertex buffer",
+                    "ASSIMP Viewer Utility", MB_OK);
             return 2;
         }
 
@@ -507,18 +479,18 @@ int CreateAssetData()
 
         unsigned int nidx = 0;
         switch (mesh->mPrimitiveTypes) {
-            case aiPrimitiveType_POINT:
-                nidx = 1;
-                break;
-            case aiPrimitiveType_LINE:
-                nidx = 2;
-                break;
-            case aiPrimitiveType_TRIANGLE:
-                nidx = 3;
-                break;
-            default: 
-                ai_assert(false);
-                break;
+        case aiPrimitiveType_POINT:
+            nidx = 1;
+            break;
+        case aiPrimitiveType_LINE:
+            nidx = 2;
+            break;
+        case aiPrimitiveType_TRIANGLE:
+            nidx = 3;
+            break;
+        default:
+            ai_assert(false);
+            break;
         };
 
         unsigned int numIndices = mesh->mNumFaces * 3;
@@ -526,54 +498,47 @@ int CreateAssetData()
             numIndices = mesh->mNumVertices;
         }
         // check whether we can use 16 bit indices
-        if (numIndices >= 65536)	{
+        if (numIndices >= 65536) {
             // create 32 bit index buffer
-            if(FAILED( g_piDevice->CreateIndexBuffer( 4 *
-                numIndices,
-                D3DUSAGE_WRITEONLY | dwUsage,
-                D3DFMT_INDEX32,
-                D3DPOOL_DEFAULT, 
-                &g_pcAsset->apcMeshes[i]->piIB,
-                nullptr)))
-            {
-                MessageBox(g_hDlg,"Failed to create 32 Bit index buffer",
-                    "ASSIMP Viewer Utility",MB_OK);
+            if (FAILED(g_piDevice->CreateIndexBuffer(4 *
+                                                             numIndices,
+                        D3DUSAGE_WRITEONLY | dwUsage,
+                        D3DFMT_INDEX32,
+                        D3DPOOL_DEFAULT,
+                        &g_pcAsset->apcMeshes[i]->piIB,
+                        nullptr))) {
+                MessageBox(g_hDlg, "Failed to create 32 Bit index buffer",
+                        "ASSIMP Viewer Utility", MB_OK);
                 return 2;
             }
 
             // now fill the index buffer
-            unsigned int* pbData;
-            g_pcAsset->apcMeshes[i]->piIB->Lock(0,0,(void**)&pbData,0);
-            for (unsigned int x = 0; x < mesh->mNumFaces;++x)
-            {
-                for (unsigned int a = 0; a < nidx;++a)
-                {
+            unsigned int *pbData;
+            g_pcAsset->apcMeshes[i]->piIB->Lock(0, 0, (void **)&pbData, 0);
+            for (unsigned int x = 0; x < mesh->mNumFaces; ++x) {
+                for (unsigned int a = 0; a < nidx; ++a) {
                     *pbData++ = mesh->mFaces[x].mIndices[a];
                 }
             }
-        }
-        else	{
+        } else {
             // create 16 bit index buffer
-            if(FAILED( g_piDevice->CreateIndexBuffer( 2 *
-                numIndices,
-                D3DUSAGE_WRITEONLY | dwUsage,
-                D3DFMT_INDEX16,
-                D3DPOOL_DEFAULT,
-                &g_pcAsset->apcMeshes[i]->piIB,
-                nullptr)))
-            {
-                MessageBox(g_hDlg,"Failed to create 16 Bit index buffer",
-                    "ASSIMP Viewer Utility",MB_OK);
+            if (FAILED(g_piDevice->CreateIndexBuffer(2 *
+                                                             numIndices,
+                        D3DUSAGE_WRITEONLY | dwUsage,
+                        D3DFMT_INDEX16,
+                        D3DPOOL_DEFAULT,
+                        &g_pcAsset->apcMeshes[i]->piIB,
+                        nullptr))) {
+                MessageBox(g_hDlg, "Failed to create 16 Bit index buffer",
+                        "ASSIMP Viewer Utility", MB_OK);
                 return 2;
             }
 
             // now fill the index buffer
-            uint16_t* pbData;
-            g_pcAsset->apcMeshes[i]->piIB->Lock(0,0,(void**)&pbData,0);
-            for (unsigned int x = 0; x < mesh->mNumFaces;++x)
-            {
-                for (unsigned int a = 0; a < nidx;++a)
-                {
+            uint16_t *pbData;
+            g_pcAsset->apcMeshes[i]->piIB->Lock(0, 0, (void **)&pbData, 0);
+            for (unsigned int x = 0; x < mesh->mNumFaces; ++x) {
+                for (unsigned int a = 0; a < nidx; ++a) {
                     *pbData++ = (uint16_t)mesh->mFaces[x].mIndices[a];
                 }
             }
@@ -581,74 +546,71 @@ int CreateAssetData()
         g_pcAsset->apcMeshes[i]->piIB->Unlock();
 
         // collect weights on all vertices. Quick and careless
-        std::vector<std::vector<aiVertexWeight> > weightsPerVertex( mesh->mNumVertices);
-        for( unsigned int a = 0; a < mesh->mNumBones; a++)	{
-            const aiBone* bone = mesh->mBones[a];
-            for( unsigned int b = 0; b < bone->mNumWeights; b++)
-                weightsPerVertex[bone->mWeights[b].mVertexId].push_back( aiVertexWeight( a, bone->mWeights[b].mWeight));
+        std::vector<std::vector<aiVertexWeight>> weightsPerVertex(mesh->mNumVertices);
+        for (unsigned int a = 0; a < mesh->mNumBones; a++) {
+            const aiBone *bone = mesh->mBones[a];
+            for (unsigned int b = 0; b < bone->mNumWeights; b++)
+                weightsPerVertex[bone->mWeights[b].mVertexId].push_back(aiVertexWeight(a, bone->mWeights[b].mWeight));
         }
 
         // now fill the vertex buffer
-        AssetHelper::Vertex* pbData2;
-        g_pcAsset->apcMeshes[i]->piVB->Lock(0,0,(void**)&pbData2,0);
-        for (unsigned int x = 0; x < mesh->mNumVertices;++x)
-        {
+        AssetHelper::Vertex *pbData2;
+        g_pcAsset->apcMeshes[i]->piVB->Lock(0, 0, (void **)&pbData2, 0);
+        for (unsigned int x = 0; x < mesh->mNumVertices; ++x) {
             pbData2->vPosition = mesh->mVertices[x];
 
             if (nullptr == mesh->mNormals)
-                pbData2->vNormal = aiVector3D(0.0f,0.0f,0.0f);
-            else pbData2->vNormal = mesh->mNormals[x];
+                pbData2->vNormal = aiVector3D(0.0f, 0.0f, 0.0f);
+            else
+                pbData2->vNormal = mesh->mNormals[x];
 
-            if (nullptr == mesh->mTangents)	{
-                pbData2->vTangent = aiVector3D(0.0f,0.0f,0.0f);
-                pbData2->vBitangent = aiVector3D(0.0f,0.0f,0.0f);
-            }
-            else	{
+            if (nullptr == mesh->mTangents) {
+                pbData2->vTangent = aiVector3D(0.0f, 0.0f, 0.0f);
+                pbData2->vBitangent = aiVector3D(0.0f, 0.0f, 0.0f);
+            } else {
                 pbData2->vTangent = mesh->mTangents[x];
                 pbData2->vBitangent = mesh->mBitangents[x];
             }
 
-            if (mesh->HasVertexColors( 0))	{
+            if (mesh->HasVertexColors(0)) {
                 pbData2->dColorDiffuse = D3DCOLOR_ARGB(
-                    ((unsigned char)max( min( mesh->mColors[0][x].a * 255.0f, 255.0f),0.0f)),
-                    ((unsigned char)max( min( mesh->mColors[0][x].r * 255.0f, 255.0f),0.0f)),
-                    ((unsigned char)max( min( mesh->mColors[0][x].g * 255.0f, 255.0f),0.0f)),
-                    ((unsigned char)max( min( mesh->mColors[0][x].b * 255.0f, 255.0f),0.0f)));
-            }
-            else pbData2->dColorDiffuse = D3DCOLOR_ARGB(0xFF,0xff,0xff,0xff);
+                        ((unsigned char)max(min(mesh->mColors[0][x].a * 255.0f, 255.0f), 0.0f)),
+                        ((unsigned char)max(min(mesh->mColors[0][x].r * 255.0f, 255.0f), 0.0f)),
+                        ((unsigned char)max(min(mesh->mColors[0][x].g * 255.0f, 255.0f), 0.0f)),
+                        ((unsigned char)max(min(mesh->mColors[0][x].b * 255.0f, 255.0f), 0.0f)));
+            } else
+                pbData2->dColorDiffuse = D3DCOLOR_ARGB(0xFF, 0xff, 0xff, 0xff);
 
             // ignore a third texture coordinate component
-            if (mesh->HasTextureCoords( 0))	{
+            if (mesh->HasTextureCoords(0)) {
                 pbData2->vTextureUV = aiVector2D(
-                    mesh->mTextureCoords[0][x].x,
-                    mesh->mTextureCoords[0][x].y);
-            }
-            else pbData2->vTextureUV = aiVector2D(0.5f,0.5f);
+                        mesh->mTextureCoords[0][x].x,
+                        mesh->mTextureCoords[0][x].y);
+            } else
+                pbData2->vTextureUV = aiVector2D(0.5f, 0.5f);
 
-            if (mesh->HasTextureCoords( 1))	{
+            if (mesh->HasTextureCoords(1)) {
                 pbData2->vTextureUV2 = aiVector2D(
-                    mesh->mTextureCoords[1][x].x,
-                    mesh->mTextureCoords[1][x].y);
-            }
-            else pbData2->vTextureUV2 = aiVector2D(0.5f,0.5f);
+                        mesh->mTextureCoords[1][x].x,
+                        mesh->mTextureCoords[1][x].y);
+            } else
+                pbData2->vTextureUV2 = aiVector2D(0.5f, 0.5f);
 
             // Bone indices and weights
-            if( mesh->HasBones())	{
+            if (mesh->HasBones()) {
                 unsigned char boneIndices[4] = { 0, 0, 0, 0 };
                 unsigned char boneWeights[4] = { 0, 0, 0, 0 };
-                ai_assert( weightsPerVertex[x].size() <= 4);
-                for( unsigned int a = 0; a < weightsPerVertex[x].size(); a++)
-                {
+                ai_assert(weightsPerVertex[x].size() <= 4);
+                for (unsigned int a = 0; a < weightsPerVertex[x].size(); a++) {
                     boneIndices[a] = static_cast<unsigned char>(weightsPerVertex[x][a].mVertexId);
-                    boneWeights[a] = (unsigned char) (weightsPerVertex[x][a].mWeight * 255.0f);
+                    boneWeights[a] = (unsigned char)(weightsPerVertex[x][a].mWeight * 255.0f);
                 }
 
-                memcpy( pbData2->mBoneIndices, boneIndices, sizeof( boneIndices));
-                memcpy( pbData2->mBoneWeights, boneWeights, sizeof( boneWeights));
-            } else
-            {
-                memset( pbData2->mBoneIndices, 0, sizeof( pbData2->mBoneIndices));
-                memset( pbData2->mBoneWeights, 0, sizeof( pbData2->mBoneWeights));
+                memcpy(pbData2->mBoneIndices, boneIndices, sizeof(boneIndices));
+                memcpy(pbData2->mBoneWeights, boneWeights, sizeof(boneWeights));
+            } else {
+                memset(pbData2->mBoneIndices, 0, sizeof(pbData2->mBoneIndices));
+                memset(pbData2->mBoneWeights, 0, sizeof(pbData2->mBoneWeights));
             }
 
             ++pbData2;
@@ -656,8 +618,8 @@ int CreateAssetData()
         g_pcAsset->apcMeshes[i]->piVB->Unlock();
 
         // now generate the second vertex buffer, holding all normals
-        if (!g_pcAsset->apcMeshes[i]->piVBNormals)	{
-            GenerateNormalsAsLineList(g_pcAsset->apcMeshes[i],mesh);
+        if (!g_pcAsset->apcMeshes[i]->piVBNormals) {
+            GenerateNormalsAsLineList(g_pcAsset->apcMeshes[i], mesh);
         }
     }
     return 1;
@@ -667,25 +629,20 @@ int CreateAssetData()
 // Delete all effects, textures, vertex buffers ... associated with
 // an asset
 //-------------------------------------------------------------------------------
-int DeleteAssetData(bool bNoMaterials)
-{
-    if (!g_pcAsset)return 0;
+int DeleteAssetData(bool bNoMaterials) {
+    if (!g_pcAsset) return 0;
 
     // TODO: Move this to a proper destructor
-    for (unsigned int i = 0; i < g_pcAsset->pcScene->mNumMeshes;++i)
-    {
-        if(g_pcAsset->apcMeshes[i]->piVB)
-        {
+    for (unsigned int i = 0; i < g_pcAsset->pcScene->mNumMeshes; ++i) {
+        if (g_pcAsset->apcMeshes[i]->piVB) {
             g_pcAsset->apcMeshes[i]->piVB->Release();
             g_pcAsset->apcMeshes[i]->piVB = nullptr;
         }
-        if(g_pcAsset->apcMeshes[i]->piVBNormals)
-        {
+        if (g_pcAsset->apcMeshes[i]->piVBNormals) {
             g_pcAsset->apcMeshes[i]->piVBNormals->Release();
             g_pcAsset->apcMeshes[i]->piVBNormals = nullptr;
         }
-        if(g_pcAsset->apcMeshes[i]->piIB)
-        {
+        if (g_pcAsset->apcMeshes[i]->piIB) {
             g_pcAsset->apcMeshes[i]->piIB->Release();
             g_pcAsset->apcMeshes[i]->piIB = nullptr;
         }
@@ -698,45 +655,36 @@ int DeleteAssetData(bool bNoMaterials)
         //	delete[] g_pcAsset->apcMeshes[i]->pvOriginalNormals;
         //}
 
-        if (!bNoMaterials)
-        {
-            if(g_pcAsset->apcMeshes[i]->piEffect)
-            {
+        if (!bNoMaterials) {
+            if (g_pcAsset->apcMeshes[i]->piEffect) {
                 g_pcAsset->apcMeshes[i]->piEffect->Release();
                 g_pcAsset->apcMeshes[i]->piEffect = nullptr;
             }
-            if(g_pcAsset->apcMeshes[i]->piDiffuseTexture)
-            {
+            if (g_pcAsset->apcMeshes[i]->piDiffuseTexture) {
                 g_pcAsset->apcMeshes[i]->piDiffuseTexture->Release();
                 g_pcAsset->apcMeshes[i]->piDiffuseTexture = nullptr;
             }
-            if(g_pcAsset->apcMeshes[i]->piNormalTexture)
-            {
+            if (g_pcAsset->apcMeshes[i]->piNormalTexture) {
                 g_pcAsset->apcMeshes[i]->piNormalTexture->Release();
                 g_pcAsset->apcMeshes[i]->piNormalTexture = nullptr;
             }
-            if(g_pcAsset->apcMeshes[i]->piSpecularTexture)
-            {
+            if (g_pcAsset->apcMeshes[i]->piSpecularTexture) {
                 g_pcAsset->apcMeshes[i]->piSpecularTexture->Release();
                 g_pcAsset->apcMeshes[i]->piSpecularTexture = nullptr;
             }
-            if(g_pcAsset->apcMeshes[i]->piAmbientTexture)
-            {
+            if (g_pcAsset->apcMeshes[i]->piAmbientTexture) {
                 g_pcAsset->apcMeshes[i]->piAmbientTexture->Release();
                 g_pcAsset->apcMeshes[i]->piAmbientTexture = nullptr;
             }
-            if(g_pcAsset->apcMeshes[i]->piEmissiveTexture)
-            {
+            if (g_pcAsset->apcMeshes[i]->piEmissiveTexture) {
                 g_pcAsset->apcMeshes[i]->piEmissiveTexture->Release();
                 g_pcAsset->apcMeshes[i]->piEmissiveTexture = nullptr;
             }
-            if(g_pcAsset->apcMeshes[i]->piOpacityTexture)
-            {
+            if (g_pcAsset->apcMeshes[i]->piOpacityTexture) {
                 g_pcAsset->apcMeshes[i]->piOpacityTexture->Release();
                 g_pcAsset->apcMeshes[i]->piOpacityTexture = nullptr;
             }
-            if(g_pcAsset->apcMeshes[i]->piShininessTexture)
-            {
+            if (g_pcAsset->apcMeshes[i]->piShininessTexture) {
                 g_pcAsset->apcMeshes[i]->piShininessTexture->Release();
                 g_pcAsset->apcMeshes[i]->piShininessTexture = nullptr;
             }
@@ -745,27 +693,22 @@ int DeleteAssetData(bool bNoMaterials)
     return 1;
 }
 
-
 //-------------------------------------------------------------------------------
 // Switch between zoom/rotate view and the standard FPS view
 // g_bFPSView specifies the view mode to setup
 //-------------------------------------------------------------------------------
-int SetupFPSView()
-{
-    if (!g_bFPSView)
-    {
-        g_sCamera.vPos = aiVector3D(0.0f,0.0f,g_fWheelPos);
-        g_sCamera.vLookAt = aiVector3D(0.0f,0.0f,1.0f);
-        g_sCamera.vUp = aiVector3D(0.0f,1.0f,0.0f);
-        g_sCamera.vRight = aiVector3D(0.0f,1.0f,0.0f);
-    }
-    else
-    {
+int SetupFPSView() {
+    if (!g_bFPSView) {
+        g_sCamera.vPos = aiVector3D(0.0f, 0.0f, g_fWheelPos);
+        g_sCamera.vLookAt = aiVector3D(0.0f, 0.0f, 1.0f);
+        g_sCamera.vUp = aiVector3D(0.0f, 1.0f, 0.0f);
+        g_sCamera.vRight = aiVector3D(0.0f, 1.0f, 0.0f);
+    } else {
         g_fWheelPos = g_sCamera.vPos.z;
-        g_sCamera.vPos = aiVector3D(0.0f,0.0f,-10.0f);
-        g_sCamera.vLookAt = aiVector3D(0.0f,0.0f,1.0f);
-        g_sCamera.vUp = aiVector3D(0.0f,1.0f,0.0f);
-        g_sCamera.vRight = aiVector3D(0.0f,1.0f,0.0f);
+        g_sCamera.vPos = aiVector3D(0.0f, 0.0f, -10.0f);
+        g_sCamera.vLookAt = aiVector3D(0.0f, 0.0f, 1.0f);
+        g_sCamera.vUp = aiVector3D(0.0f, 1.0f, 0.0f);
+        g_sCamera.vRight = aiVector3D(0.0f, 1.0f, 0.0f);
     }
     return 1;
 }
@@ -774,35 +717,29 @@ int SetupFPSView()
 // Initialize the IDIrect3D interface
 // Called by the WinMain
 //-------------------------------------------------------------------------------
-int InitD3D(void)
-{
-    if (nullptr == g_piD3D)
-    {
+int InitD3D(void) {
+    if (nullptr == g_piD3D) {
         g_piD3D = Direct3DCreate9(D3D_SDK_VERSION);
-        if (nullptr == g_piD3D)return 0;
+        if (nullptr == g_piD3D) return 0;
     }
     return 1;
 }
 
-
 //-------------------------------------------------------------------------------
 // Release the IDirect3D interface.
 // NOTE: Assumes that the device has already been deleted
 //-------------------------------------------------------------------------------
-int ShutdownD3D(void)
-{
+int ShutdownD3D(void) {
     ShutdownDevice();
-    if (nullptr != g_piD3D)
-    {
+    if (nullptr != g_piD3D) {
         g_piD3D->Release();
         g_piD3D = nullptr;
     }
     return 1;
 }
 
-template<class TComPtr>
-inline 
-void SafeRelease(TComPtr *&ptr) {
+template <class TComPtr>
+inline void SafeRelease(TComPtr *&ptr) {
     if (nullptr != ptr) {
         ptr->Release();
         ptr = nullptr;
@@ -813,8 +750,7 @@ void SafeRelease(TComPtr *&ptr) {
 // Shutdown the D3D device object and all resources associated with it
 // NOTE: Assumes that the asset has already been deleted
 //-------------------------------------------------------------------------------
-int ShutdownDevice(void)
-{
+int ShutdownDevice(void) {
     // release other subsystems
     CBackgroundPainter::Instance().ReleaseNativeResource();
     CLogDisplay::Instance().ReleaseNativeResource();
@@ -837,35 +773,32 @@ int ShutdownDevice(void)
     return 1;
 }
 
-
 //-------------------------------------------------------------------------------
 //-------------------------------------------------------------------------------
-int CreateHUDTexture()
-{
+int CreateHUDTexture() {
     // lock the memory resource ourselves
-    HRSRC res = FindResource(nullptr,MAKEINTRESOURCE(IDR_HUD),RT_RCDATA);
-    HGLOBAL hg = LoadResource(nullptr,res);
-    void* pData = LockResource(hg);
+    HRSRC res = FindResource(nullptr, MAKEINTRESOURCE(IDR_HUD), RT_RCDATA);
+    HGLOBAL hg = LoadResource(nullptr, res);
+    void *pData = LockResource(hg);
 
-    if(FAILED(D3DXCreateTextureFromFileInMemoryEx(g_piDevice,
-        pData,SizeofResource(nullptr,res),
-        D3DX_DEFAULT_NONPOW2,
-        D3DX_DEFAULT_NONPOW2,
-        1,
-        0,
-        D3DFMT_A8R8G8B8,
-        D3DPOOL_MANAGED,
-        D3DX_DEFAULT,
-        D3DX_DEFAULT,
-        0,
-        nullptr,
-        nullptr,
-        &g_pcTexture)))
-    {
+    if (FAILED(D3DXCreateTextureFromFileInMemoryEx(g_piDevice,
+                pData, SizeofResource(nullptr, res),
+                D3DX_DEFAULT_NONPOW2,
+                D3DX_DEFAULT_NONPOW2,
+                1,
+                0,
+                D3DFMT_A8R8G8B8,
+                D3DPOOL_MANAGED,
+                D3DX_DEFAULT,
+                D3DX_DEFAULT,
+                0,
+                nullptr,
+                nullptr,
+                &g_pcTexture))) {
         CLogDisplay::Instance().AddEntry("[ERROR] Unable to load HUD texture",
-            D3DCOLOR_ARGB(0xFF,0xFF,0,0));
+                D3DCOLOR_ARGB(0xFF, 0xFF, 0, 0));
 
-        g_pcTexture  = nullptr;
+        g_pcTexture = nullptr;
         g_szImageMask = nullptr;
 
         FreeResource(hg);
@@ -875,32 +808,30 @@ int CreateHUDTexture()
     FreeResource(hg);
 
     D3DSURFACE_DESC sDesc;
-    g_pcTexture->GetLevelDesc(0,&sDesc);
-
+    g_pcTexture->GetLevelDesc(0, &sDesc);
 
     // lock the memory resource ourselves
-    res = FindResource(nullptr,MAKEINTRESOURCE(IDR_HUDMASK),RT_RCDATA);
-    hg = LoadResource(nullptr,res);
+    res = FindResource(nullptr, MAKEINTRESOURCE(IDR_HUDMASK), RT_RCDATA);
+    hg = LoadResource(nullptr, res);
     pData = LockResource(hg);
 
-    IDirect3DTexture9* pcTex;
-    if(FAILED(D3DXCreateTextureFromFileInMemoryEx(g_piDevice,
-        pData,SizeofResource(nullptr,res),
-        sDesc.Width,
-        sDesc.Height,
-        1,
-        0,
-        D3DFMT_L8,
-        D3DPOOL_MANAGED, // unnecessary
-        D3DX_DEFAULT,
-        D3DX_DEFAULT,
-        0,
-        nullptr,
-        nullptr,
-        &pcTex)))
-    {
+    IDirect3DTexture9 *pcTex;
+    if (FAILED(D3DXCreateTextureFromFileInMemoryEx(g_piDevice,
+                pData, SizeofResource(nullptr, res),
+                sDesc.Width,
+                sDesc.Height,
+                1,
+                0,
+                D3DFMT_L8,
+                D3DPOOL_MANAGED, // unnecessary
+                D3DX_DEFAULT,
+                D3DX_DEFAULT,
+                0,
+                nullptr,
+                nullptr,
+                &pcTex))) {
         CLogDisplay::Instance().AddEntry("[ERROR] Unable to load HUD mask texture",
-            D3DCOLOR_ARGB(0xFF,0xFF,0,0));
+                D3DCOLOR_ARGB(0xFF, 0xFF, 0, 0));
         g_szImageMask = nullptr;
 
         FreeResource(hg);
@@ -911,15 +842,14 @@ int CreateHUDTexture()
 
     // lock the texture and copy it to get a pointer
     D3DLOCKED_RECT sRect;
-    pcTex->LockRect(0,&sRect,nullptr,D3DLOCK_READONLY);
+    pcTex->LockRect(0, &sRect, nullptr, D3DLOCK_READONLY);
 
-    unsigned char* szOut = new unsigned char[sDesc.Width * sDesc.Height];
-    unsigned char* _szOut = szOut;
+    unsigned char *szOut = new unsigned char[sDesc.Width * sDesc.Height];
+    unsigned char *_szOut = szOut;
 
-    unsigned char* szCur = (unsigned char*) sRect.pBits;
-    for (unsigned int y = 0; y < sDesc.Height;++y)
-    {
-        memcpy(_szOut,szCur,sDesc.Width);
+    unsigned char *szCur = (unsigned char *)sRect.pBits;
+    for (unsigned int y = 0; y < sDesc.Height; ++y) {
+        memcpy(_szOut, szCur, sDesc.Width);
 
         szCur += sRect.Pitch;
         _szOut += sDesc.Width;
@@ -933,159 +863,141 @@ int CreateHUDTexture()
 
 //-------------------------------------------------------------------------------
 //-------------------------------------------------------------------------------
-int CreateDevice (bool p_bMultiSample,bool p_bSuperSample,bool bHW /*= true*/)
-{
+int CreateDevice(bool p_bMultiSample, bool p_bSuperSample, bool bHW /*= true*/) {
     D3DDEVTYPE eType = bHW ? D3DDEVTYPE_HAL : D3DDEVTYPE_REF;
 
     // get the client rectangle of the window.
     RECT sRect;
-    GetWindowRect(GetDlgItem(g_hDlg,IDC_RT),&sRect);
+    GetWindowRect(GetDlgItem(g_hDlg, IDC_RT), &sRect);
     sRect.right -= sRect.left;
     sRect.bottom -= sRect.top;
 
     D3DPRESENT_PARAMETERS sParams;
-    memset(&sParams,0,sizeof(D3DPRESENT_PARAMETERS));
+    memset(&sParams, 0, sizeof(D3DPRESENT_PARAMETERS));
 
     // get the current display mode
     D3DDISPLAYMODE sMode;
-    g_piD3D->GetAdapterDisplayMode(0,&sMode);
+    g_piD3D->GetAdapterDisplayMode(0, &sMode);
 
     // fill the presentation parameter structure
-    sParams.Windowed				= TRUE;
-    sParams.hDeviceWindow			= GetDlgItem( g_hDlg, IDC_RT );
-    sParams.EnableAutoDepthStencil	= TRUE;
-    sParams.PresentationInterval	= D3DPRESENT_INTERVAL_ONE;
-    sParams.BackBufferWidth			= (UINT)sRect.right;
-    sParams.BackBufferHeight		= (UINT)sRect.bottom;
-    sParams.SwapEffect				= D3DSWAPEFFECT_DISCARD;
-    sParams.BackBufferCount			= 1;
+    sParams.Windowed = TRUE;
+    sParams.hDeviceWindow = GetDlgItem(g_hDlg, IDC_RT);
+    sParams.EnableAutoDepthStencil = TRUE;
+    sParams.PresentationInterval = D3DPRESENT_INTERVAL_ONE;
+    sParams.BackBufferWidth = (UINT)sRect.right;
+    sParams.BackBufferHeight = (UINT)sRect.bottom;
+    sParams.SwapEffect = D3DSWAPEFFECT_DISCARD;
+    sParams.BackBufferCount = 1;
 
     // check whether we can use a D32 depth buffer format
-    if (SUCCEEDED ( g_piD3D->CheckDepthStencilMatch(0,eType,
-        D3DFMT_X8R8G8B8,D3DFMT_X8R8G8B8,D3DFMT_D32)))
-    {
+    if (SUCCEEDED(g_piD3D->CheckDepthStencilMatch(0, eType,
+                D3DFMT_X8R8G8B8, D3DFMT_X8R8G8B8, D3DFMT_D32))) {
         sParams.AutoDepthStencilFormat = D3DFMT_D32;
-    }
-    else sParams.AutoDepthStencilFormat = D3DFMT_D24X8;
+    } else
+        sParams.AutoDepthStencilFormat = D3DFMT_D24X8;
 
     // find the highest multisample type available on this device
     D3DMULTISAMPLE_TYPE sMS = D3DMULTISAMPLE_2_SAMPLES;
     D3DMULTISAMPLE_TYPE sMSOut = D3DMULTISAMPLE_NONE;
     DWORD dwQuality = 0;
-    if (p_bMultiSample)
-    {
-        while ((D3DMULTISAMPLE_TYPE)(D3DMULTISAMPLE_16_SAMPLES + 1)  != 
-            (sMS = (D3DMULTISAMPLE_TYPE)(sMS + 1)))
-        {
-            if(SUCCEEDED( g_piD3D->CheckDeviceMultiSampleType(0,eType,
-                sMode.Format,TRUE,sMS,&dwQuality)))
-            {
+    if (p_bMultiSample) {
+        while ((D3DMULTISAMPLE_TYPE)(D3DMULTISAMPLE_16_SAMPLES + 1) !=
+                (sMS = (D3DMULTISAMPLE_TYPE)(sMS + 1))) {
+            if (SUCCEEDED(g_piD3D->CheckDeviceMultiSampleType(0, eType,
+                        sMode.Format, TRUE, sMS, &dwQuality))) {
                 sMSOut = sMS;
             }
         }
-        if (0 != dwQuality)dwQuality -= 1;
-
+        if (0 != dwQuality) dwQuality -= 1;
 
         sParams.MultiSampleQuality = dwQuality;
         sParams.MultiSampleType = sMSOut;
     }
 
     // get the device capabilities. If the hardware vertex shader is too old, we prefer software vertex processing
-    g_piD3D->GetDeviceCaps( 0, D3DDEVTYPE_HAL, &g_sCaps);
+    g_piD3D->GetDeviceCaps(0, D3DDEVTYPE_HAL, &g_sCaps);
     DWORD creationFlags = D3DCREATE_MULTITHREADED;
-    if( g_sCaps.VertexShaderVersion >= D3DVS_VERSION( 2, 0))
+    if (g_sCaps.VertexShaderVersion >= D3DVS_VERSION(2, 0))
         creationFlags |= D3DCREATE_HARDWARE_VERTEXPROCESSING;
     else
         creationFlags |= D3DCREATE_SOFTWARE_VERTEXPROCESSING;
 
     // create the D3D9 device object. with software-vertexprocessing if VS2.0 isn`t supported in hardware
-    if(FAILED(g_piD3D->CreateDevice(0,eType, g_hDlg, creationFlags ,&sParams,&g_piDevice)))
-    {
+    if (FAILED(g_piD3D->CreateDevice(0, eType, g_hDlg, creationFlags, &sParams, &g_piDevice))) {
         // if hardware fails use software rendering instead
-        if (bHW)return CreateDevice(p_bMultiSample,p_bSuperSample,false);
+        if (bHW) return CreateDevice(p_bMultiSample, p_bSuperSample, false);
         return 0;
     }
 
     // create a vertex declaration to match the vertex
-    D3DVERTEXELEMENT9* vdecl = AssetHelper::Vertex::GetDeclarationElements();
-    if( FAILED( g_piDevice->CreateVertexDeclaration( vdecl, &gDefaultVertexDecl)))
-    {
-        MessageBox( g_hDlg, "Failed to create vertex declaration", "Init", MB_OK);
+    D3DVERTEXELEMENT9 *vdecl = AssetHelper::Vertex::GetDeclarationElements();
+    if (FAILED(g_piDevice->CreateVertexDeclaration(vdecl, &gDefaultVertexDecl))) {
+        MessageBox(g_hDlg, "Failed to create vertex declaration", "Init", MB_OK);
         return 0;
     }
-    g_piDevice->SetVertexDeclaration( gDefaultVertexDecl);
+    g_piDevice->SetVertexDeclaration(gDefaultVertexDecl);
 
     // get the capabilities of the device object
     g_piDevice->GetDeviceCaps(&g_sCaps);
-    if(g_sCaps.PixelShaderVersion < D3DPS_VERSION(3,0))
-    {
-        EnableWindow(GetDlgItem(g_hDlg,IDC_LOWQUALITY),FALSE);
+    if (g_sCaps.PixelShaderVersion < D3DPS_VERSION(3, 0)) {
+        EnableWindow(GetDlgItem(g_hDlg, IDC_LOWQUALITY), FALSE);
     }
 
     // compile the default material shader (gray gouraud/phong)
-    ID3DXBuffer* piBuffer = nullptr;
-    if(FAILED( D3DXCreateEffect(g_piDevice,
-        g_szDefaultShader.c_str(),
-        (UINT)g_szDefaultShader.length(),
-        nullptr,
-        nullptr,
-        AI_SHADER_COMPILE_FLAGS,
-        nullptr,
-        &g_piDefaultEffect,&piBuffer)))
-    {
-        if( piBuffer) 
-        {
-            MessageBox(g_hDlg,(LPCSTR)piBuffer->GetBufferPointer(),"HLSL",MB_OK);
+    ID3DXBuffer *piBuffer = nullptr;
+    if (FAILED(D3DXCreateEffect(g_piDevice,
+                g_szDefaultShader.c_str(),
+                (UINT)g_szDefaultShader.length(),
+                nullptr,
+                nullptr,
+                AI_SHADER_COMPILE_FLAGS,
+                nullptr,
+                &g_piDefaultEffect, &piBuffer))) {
+        if (piBuffer) {
+            MessageBox(g_hDlg, (LPCSTR)piBuffer->GetBufferPointer(), "HLSL", MB_OK);
             piBuffer->Release();
         }
         return 0;
     }
-    if( piBuffer) 
-    {
+    if (piBuffer) {
         piBuffer->Release();
         piBuffer = nullptr;
     }
 
     // use Fixed Function effect when working with shaderless cards
-    if( g_sCaps.PixelShaderVersion < D3DPS_VERSION(2,0))
-        g_piDefaultEffect->SetTechnique( "DefaultFXSpecular_FF");
+    if (g_sCaps.PixelShaderVersion < D3DPS_VERSION(2, 0))
+        g_piDefaultEffect->SetTechnique("DefaultFXSpecular_FF");
 
     // create the shader used to draw the HUD
-    if(FAILED( D3DXCreateEffect(g_piDevice,
-        g_szPassThroughShader.c_str(),(UINT)g_szPassThroughShader.length(),
-        nullptr,nullptr,AI_SHADER_COMPILE_FLAGS,nullptr,&g_piPassThroughEffect,&piBuffer)))
-    {
-        if( piBuffer) 
-        {
-            MessageBox(g_hDlg,(LPCSTR)piBuffer->GetBufferPointer(),"HLSL",MB_OK);
+    if (FAILED(D3DXCreateEffect(g_piDevice,
+                g_szPassThroughShader.c_str(), (UINT)g_szPassThroughShader.length(),
+                nullptr, nullptr, AI_SHADER_COMPILE_FLAGS, nullptr, &g_piPassThroughEffect, &piBuffer))) {
+        if (piBuffer) {
+            MessageBox(g_hDlg, (LPCSTR)piBuffer->GetBufferPointer(), "HLSL", MB_OK);
             piBuffer->Release();
         }
         return 0;
     }
-    if( piBuffer) 
-    {
+    if (piBuffer) {
         piBuffer->Release();
         piBuffer = nullptr;
     }
 
     // use Fixed Function effect when working with shaderless cards
-    if( g_sCaps.PixelShaderVersion < D3DPS_VERSION(2,0))
-        g_piPassThroughEffect->SetTechnique( "PassThrough_FF");
+    if (g_sCaps.PixelShaderVersion < D3DPS_VERSION(2, 0))
+        g_piPassThroughEffect->SetTechnique("PassThrough_FF");
 
     // create the shader used to visualize normal vectors
-    if(FAILED( D3DXCreateEffect(g_piDevice,
-        g_szNormalsShader.c_str(),(UINT)g_szNormalsShader.length(),
-        nullptr,nullptr,AI_SHADER_COMPILE_FLAGS,nullptr,&g_piNormalsEffect, &piBuffer)))
-    {
-        if( piBuffer) 
-        {
-            MessageBox(g_hDlg,(LPCSTR)piBuffer->GetBufferPointer(),"HLSL",MB_OK);
+    if (FAILED(D3DXCreateEffect(g_piDevice,
+                g_szNormalsShader.c_str(), (UINT)g_szNormalsShader.length(),
+                nullptr, nullptr, AI_SHADER_COMPILE_FLAGS, nullptr, &g_piNormalsEffect, &piBuffer))) {
+        if (piBuffer) {
+            MessageBox(g_hDlg, (LPCSTR)piBuffer->GetBufferPointer(), "HLSL", MB_OK);
             piBuffer->Release();
         }
         return 0;
     }
-    if( piBuffer) 
-    {
+    if (piBuffer) {
         piBuffer->Release();
         piBuffer = nullptr;
     }
@@ -1093,30 +1005,28 @@ int CreateDevice (bool p_bMultiSample,bool p_bSuperSample,bool bHW /*= true*/)
     //MessageBox( g_hDlg, "Failed to create vertex declaration", "Init", MB_OK);
 
     // use Fixed Function effect when working with shaderless cards
-    if( g_sCaps.PixelShaderVersion < D3DPS_VERSION(2,0))
-        g_piNormalsEffect->SetTechnique( "RenderNormals_FF");
+    if (g_sCaps.PixelShaderVersion < D3DPS_VERSION(2, 0))
+        g_piNormalsEffect->SetTechnique("RenderNormals_FF");
 
-    g_piDevice->SetRenderState(D3DRS_DITHERENABLE,TRUE);
+    g_piDevice->SetRenderState(D3DRS_DITHERENABLE, TRUE);
 
     // create the texture for the HUD
     CreateHUDTexture();
     CBackgroundPainter::Instance().RecreateNativeResource();
     CLogDisplay::Instance().RecreateNativeResource();
 
-    g_piPassThroughEffect->SetTexture("TEXTURE_2D",g_pcTexture);
+    g_piPassThroughEffect->SetTexture("TEXTURE_2D", g_pcTexture);
     return 1;
 }
 
 //-------------------------------------------------------------------------------
-int CreateDevice()
-{
+int CreateDevice() {
     return CreateDevice(g_sOptions.bMultiSample,
-        g_sOptions.bSuperSample);
+            g_sOptions.bSuperSample);
 }
 
 //-------------------------------------------------------------------------------
-int GetProjectionMatrix (aiMatrix4x4& p_mOut)
-{
+int GetProjectionMatrix(aiMatrix4x4 &p_mOut) {
     const float fFarPlane = 100.0f;
     const float fNearPlane = 0.1f;
     const float fFOV = (float)(45.0 * 0.0174532925);
@@ -1125,30 +1035,29 @@ int GetProjectionMatrix (aiMatrix4x4& p_mOut)
     const float Q = fFarPlane / (fFarPlane - fNearPlane);
 
     RECT sRect;
-    GetWindowRect(GetDlgItem(g_hDlg,IDC_RT),&sRect);
+    GetWindowRect(GetDlgItem(g_hDlg, IDC_RT), &sRect);
     sRect.right -= sRect.left;
     sRect.bottom -= sRect.top;
     const float fAspect = (float)sRect.right / (float)sRect.bottom;
 
     p_mOut = aiMatrix4x4(
-        s / fAspect, 0.0f, 0.0f, 0.0f,
-        0.0f, s, 0.0f, 0.0f,
-        0.0f, 0.0f, Q, 1.0f,
-        0.0f, 0.0f, -Q * fNearPlane, 0.0f);
+            s / fAspect, 0.0f, 0.0f, 0.0f,
+            0.0f, s, 0.0f, 0.0f,
+            0.0f, 0.0f, Q, 1.0f,
+            0.0f, 0.0f, -Q * fNearPlane, 0.0f);
     return 1;
 }
 
 //-------------------------------------------------------------------------------
-aiVector3D GetCameraMatrix (aiMatrix4x4& p_mOut)
-{
+aiVector3D GetCameraMatrix(aiMatrix4x4 &p_mOut) {
     D3DXMATRIX view;
-    D3DXMatrixIdentity( &view );
+    D3DXMatrixIdentity(&view);
 
-    D3DXVec3Normalize( (D3DXVECTOR3*)&g_sCamera.vLookAt, (D3DXVECTOR3*)&g_sCamera.vLookAt );
-    D3DXVec3Cross( (D3DXVECTOR3*)&g_sCamera.vRight, (D3DXVECTOR3*)&g_sCamera.vUp, (D3DXVECTOR3*)&g_sCamera.vLookAt );
-    D3DXVec3Normalize( (D3DXVECTOR3*)&g_sCamera.vRight, (D3DXVECTOR3*)&g_sCamera.vRight );
-    D3DXVec3Cross( (D3DXVECTOR3*)&g_sCamera.vUp, (D3DXVECTOR3*)&g_sCamera.vLookAt, (D3DXVECTOR3*)&g_sCamera.vRight );
-    D3DXVec3Normalize( (D3DXVECTOR3*)&g_sCamera.vUp, (D3DXVECTOR3*)&g_sCamera.vUp );
+    D3DXVec3Normalize((D3DXVECTOR3 *)&g_sCamera.vLookAt, (D3DXVECTOR3 *)&g_sCamera.vLookAt);
+    D3DXVec3Cross((D3DXVECTOR3 *)&g_sCamera.vRight, (D3DXVECTOR3 *)&g_sCamera.vUp, (D3DXVECTOR3 *)&g_sCamera.vLookAt);
+    D3DXVec3Normalize((D3DXVECTOR3 *)&g_sCamera.vRight, (D3DXVECTOR3 *)&g_sCamera.vRight);
+    D3DXVec3Cross((D3DXVECTOR3 *)&g_sCamera.vUp, (D3DXVECTOR3 *)&g_sCamera.vLookAt, (D3DXVECTOR3 *)&g_sCamera.vRight);
+    D3DXVec3Normalize((D3DXVECTOR3 *)&g_sCamera.vUp, (D3DXVECTOR3 *)&g_sCamera.vUp);
 
     view._11 = g_sCamera.vRight.x;
     view._12 = g_sCamera.vUp.x;
@@ -1165,14 +1074,14 @@ aiVector3D GetCameraMatrix (aiMatrix4x4& p_mOut)
     view._33 = g_sCamera.vLookAt.z;
     view._34 = 0.0f;
 
-    view._41 = -D3DXVec3Dot( (D3DXVECTOR3*)&g_sCamera.vPos, (D3DXVECTOR3*)&g_sCamera.vRight );
-    view._42 = -D3DXVec3Dot( (D3DXVECTOR3*)&g_sCamera.vPos, (D3DXVECTOR3*)&g_sCamera.vUp );
-    view._43 = -D3DXVec3Dot( (D3DXVECTOR3*)&g_sCamera.vPos, (D3DXVECTOR3*)&g_sCamera.vLookAt );
-    view._44 =  1.0f;
+    view._41 = -D3DXVec3Dot((D3DXVECTOR3 *)&g_sCamera.vPos, (D3DXVECTOR3 *)&g_sCamera.vRight);
+    view._42 = -D3DXVec3Dot((D3DXVECTOR3 *)&g_sCamera.vPos, (D3DXVECTOR3 *)&g_sCamera.vUp);
+    view._43 = -D3DXVec3Dot((D3DXVECTOR3 *)&g_sCamera.vPos, (D3DXVECTOR3 *)&g_sCamera.vLookAt);
+    view._44 = 1.0f;
 
-    memcpy(&p_mOut,&view,sizeof(aiMatrix4x4));
+    memcpy(&p_mOut, &view, sizeof(aiMatrix4x4));
 
     return g_sCamera.vPos;
 }
 
-}
+} // namespace AssimpView
diff --git a/tools/assimp_view/assimp_view.h b/tools/assimp_view/assimp_view.h
index 6c767ccd1..8e04f7117 100644
--- a/tools/assimp_view/assimp_view.h
+++ b/tools/assimp_view/assimp_view.h
@@ -51,27 +51,27 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "resource.h"
 
 #include <assert.h>
-#include <stdlib.h>
 #include <malloc.h>
 #include <memory.h>
-#include <tchar.h>
 #include <stdio.h>
+#include <stdlib.h>
+#include <tchar.h>
 #include <time.h>
 
 // Include ASSIMP headers (XXX: do we really need all of them?)
-#include <assimp/cimport.h>
-#include <assimp/Importer.hpp>
 #include <assimp/ai_assert.h>
 #include <assimp/cfileio.h>
+#include <assimp/cimport.h>
 #include <assimp/postprocess.h>
 #include <assimp/scene.h>
-#include <assimp/IOSystem.hpp>
-#include <assimp/IOStream.hpp>
-#include <assimp/LogStream.hpp>
 #include <assimp/DefaultLogger.hpp>
+#include <assimp/IOStream.hpp>
+#include <assimp/IOSystem.hpp>
+#include <assimp/Importer.hpp>
+#include <assimp/LogStream.hpp>
 
-#include "Material/MaterialSystem.h"   // aiMaterial class
-#include <assimp/StringComparison.h>   // ASSIMP_stricmp and ASSIMP_strincmp
+#include "Material/MaterialSystem.h" // aiMaterial class
+#include <assimp/StringComparison.h> // ASSIMP_stricmp and ASSIMP_strincmp
 
 #include <time.h>
 
@@ -79,33 +79,31 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define MOVE_SPEED 3.f
 
 #include "AssetHelper.h"
-#include "Camera.h"
-#include "RenderOptions.h"
-#include "Shaders.h"
 #include "Background.h"
+#include "Camera.h"
+#include "Display.h"
 #include "LogDisplay.h"
 #include "LogWindow.h"
-#include "Display.h"
-#include "MeshRenderer.h"
 #include "MaterialManager.h"
-
+#include "MeshRenderer.h"
+#include "RenderOptions.h"
+#include "Shaders.h"
 
 // outside of namespace, to help Intellisense and solve boost::metatype_stuff_miracle
 #include "AnimEvaluator.h"
 #include "SceneAnimator.h"
 
-namespace AssimpView
-{
+namespace AssimpView {
 
 //-------------------------------------------------------------------------------
 // Function prototypes
 //-------------------------------------------------------------------------------
 int InitD3D(void);
 int ShutdownD3D(void);
-int CreateDevice (bool p_bMultiSample,bool p_bSuperSample, bool bHW = true);
-int CreateDevice (void);
+int CreateDevice(bool p_bMultiSample, bool p_bSuperSample, bool bHW = true);
+int CreateDevice(void);
 int ShutdownDevice(void);
-int GetProjectionMatrix (aiMatrix4x4& p_mOut);
+int GetProjectionMatrix(aiMatrix4x4 &p_mOut);
 int LoadAsset(void);
 int CreateAssetData(void);
 int DeleteAssetData(bool bNoMaterials = false);
@@ -113,26 +111,25 @@ int ScaleAsset(void);
 int DeleteAsset(void);
 int SetupFPSView();
 
-aiVector3D GetCameraMatrix (aiMatrix4x4& p_mOut);
-int CreateMaterial(AssetHelper::MeshHelper* pcMesh,const aiMesh* pcSource);
-
-void HandleMouseInputFPS( void );
-void HandleMouseInputLightRotate( void );
-void HandleMouseInputLocal( void );
-void HandleKeyboardInputFPS( void );
-void HandleMouseInputLightIntensityAndColor( void );
-void HandleMouseInputSkyBox( void );
-void HandleKeyboardInputTextureView( void );
-void HandleMouseInputTextureView( void );
+aiVector3D GetCameraMatrix(aiMatrix4x4 &p_mOut);
+int CreateMaterial(AssetHelper::MeshHelper *pcMesh, const aiMesh *pcSource);
 
+void HandleMouseInputFPS(void);
+void HandleMouseInputLightRotate(void);
+void HandleMouseInputLocal(void);
+void HandleKeyboardInputFPS(void);
+void HandleMouseInputLightIntensityAndColor(void);
+void HandleMouseInputSkyBox(void);
+void HandleKeyboardInputTextureView(void);
+void HandleMouseInputTextureView(void);
 
 //-------------------------------------------------------------------------------
 //
 // Dialog procedure for the progress bar window
 //
 //-------------------------------------------------------------------------------
-INT_PTR CALLBACK ProgressMessageProc(HWND hwndDlg,UINT uMsg,
-    WPARAM wParam,LPARAM lParam);
+INT_PTR CALLBACK ProgressMessageProc(HWND hwndDlg, UINT uMsg,
+        WPARAM wParam, LPARAM lParam);
 
 //-------------------------------------------------------------------------------
 // Main message procedure of the application
@@ -142,25 +139,24 @@ INT_PTR CALLBACK ProgressMessageProc(HWND hwndDlg,UINT uMsg,
 // NOTE: Due to the impossibility to process WM_CHAR messages in dialogs
 // properly the code for all hotkeys has been moved to the WndMain
 //-------------------------------------------------------------------------------
-INT_PTR CALLBACK MessageProc(HWND hwndDlg,UINT uMsg,
-    WPARAM wParam,LPARAM lParam);
+INT_PTR CALLBACK MessageProc(HWND hwndDlg, UINT uMsg,
+        WPARAM wParam, LPARAM lParam);
 
 //-------------------------------------------------------------------------------
 //
 // Dialog procedure for the about dialog
 //
 //-------------------------------------------------------------------------------
-INT_PTR CALLBACK AboutMessageProc(HWND hwndDlg,UINT uMsg,
-    WPARAM wParam,LPARAM lParam);
+INT_PTR CALLBACK AboutMessageProc(HWND hwndDlg, UINT uMsg,
+        WPARAM wParam, LPARAM lParam);
 
 //-------------------------------------------------------------------------------
 //
 // Dialog procedure for the help dialog
 //
 //-------------------------------------------------------------------------------
-INT_PTR CALLBACK HelpDialogProc(HWND hwndDlg,UINT uMsg,
-    WPARAM wParam,LPARAM lParam);
-
+INT_PTR CALLBACK HelpDialogProc(HWND hwndDlg, UINT uMsg,
+        WPARAM wParam, LPARAM lParam);
 
 //-------------------------------------------------------------------------------
 // Handle command line parameters
@@ -168,24 +164,20 @@ INT_PTR CALLBACK HelpDialogProc(HWND hwndDlg,UINT uMsg,
 // The function loads an asset specified on the command line as first argument
 // Other command line parameters are not handled
 //-------------------------------------------------------------------------------
-void HandleCommandLine(char* p_szCommand);
-
+void HandleCommandLine(char *p_szCommand);
 
 //-------------------------------------------------------------------------------
 template <class type, class intype>
-type clamp(intype in)
-{
+type clamp(intype in) {
     // for unsigned types only ...
-    intype mask = (0x1u << (sizeof(type)*8))-1;
-    return (type)std::max((intype)0,std::min(in,mask));
+    intype mask = (0x1u << (sizeof(type) * 8)) - 1;
+    return (type)std::max((intype)0, std::min(in, mask));
 }
 
-
 //-------------------------------------------------------------------------------
 // Position of the cursor relative to the 3ds max' like control circle
 //-------------------------------------------------------------------------------
-enum EClickPos
-{
+enum EClickPos {
     // The click was inside the inner circle (x,y axis)
     EClickPos_Circle,
     // The click was inside one of the vertical snap-ins
@@ -197,84 +189,82 @@ enum EClickPos
 };
 
 #if (!defined AI_VIEW_CAPTION_BASE)
-#   define AI_VIEW_CAPTION_BASE "Open Asset Import Library : Viewer "
+#define AI_VIEW_CAPTION_BASE "Open Asset Import Library : Viewer "
 #endif // !! AI_VIEW_CAPTION_BASE
 
 //-------------------------------------------------------------------------------
 // Evil globals
 //-------------------------------------------------------------------------------
-    extern HINSTANCE g_hInstance                /*= NULL*/;
-    extern HWND g_hDlg                          /*= NULL*/;
-    extern IDirect3D9* g_piD3D                  /*= NULL*/;
-    extern IDirect3DDevice9* g_piDevice         /*= NULL*/;
-    extern IDirect3DVertexDeclaration9* gDefaultVertexDecl /*= NULL*/;
-    extern double g_fFPS                        /*= 0.0f*/;
-    extern char g_szFileName[MAX_PATH];
-    extern ID3DXEffect* g_piDefaultEffect       /*= NULL*/;
-    extern ID3DXEffect* g_piNormalsEffect       /*= NULL*/;
-    extern ID3DXEffect* g_piPassThroughEffect   /*= NULL*/;
-    extern ID3DXEffect* g_piPatternEffect       /*= NULL*/;
-    extern bool g_bMousePressed                 /*= false*/;
-    extern bool g_bMousePressedR                /*= false*/;
-    extern bool g_bMousePressedM                /*= false*/;
-    extern bool g_bMousePressedBoth             /*= false*/;
-    extern float g_fElpasedTime                 /*= 0.0f*/;
-    extern D3DCAPS9 g_sCaps;
-    extern bool g_bLoadingFinished              /*= false*/;
-    extern HANDLE g_hThreadHandle               /*= NULL*/;
-    extern float g_fWheelPos                    /*= -10.0f*/;
-    extern bool g_bLoadingCanceled              /*= false*/;
-    extern IDirect3DTexture9* g_pcTexture       /*= NULL*/;
+extern HINSTANCE g_hInstance /*= NULL*/;
+extern HWND g_hDlg /*= NULL*/;
+extern IDirect3D9 *g_piD3D /*= NULL*/;
+extern IDirect3DDevice9 *g_piDevice /*= NULL*/;
+extern IDirect3DVertexDeclaration9 *gDefaultVertexDecl /*= NULL*/;
+extern double g_fFPS /*= 0.0f*/;
+extern char g_szFileName[MAX_PATH];
+extern ID3DXEffect *g_piDefaultEffect /*= NULL*/;
+extern ID3DXEffect *g_piNormalsEffect /*= NULL*/;
+extern ID3DXEffect *g_piPassThroughEffect /*= NULL*/;
+extern ID3DXEffect *g_piPatternEffect /*= NULL*/;
+extern bool g_bMousePressed /*= false*/;
+extern bool g_bMousePressedR /*= false*/;
+extern bool g_bMousePressedM /*= false*/;
+extern bool g_bMousePressedBoth /*= false*/;
+extern float g_fElpasedTime /*= 0.0f*/;
+extern D3DCAPS9 g_sCaps;
+extern bool g_bLoadingFinished /*= false*/;
+extern HANDLE g_hThreadHandle /*= NULL*/;
+extern float g_fWheelPos /*= -10.0f*/;
+extern bool g_bLoadingCanceled /*= false*/;
+extern IDirect3DTexture9 *g_pcTexture /*= NULL*/;
 
-    extern aiMatrix4x4 g_mWorld;
-    extern aiMatrix4x4 g_mWorldRotate;
-    extern aiVector3D g_vRotateSpeed            /*= aiVector3D(0.5f,0.5f,0.5f)*/;
+extern aiMatrix4x4 g_mWorld;
+extern aiMatrix4x4 g_mWorldRotate;
+extern aiVector3D g_vRotateSpeed /*= aiVector3D(0.5f,0.5f,0.5f)*/;
 
-    extern aiVector3D g_avLightDirs[1] /* =
+extern aiVector3D g_avLightDirs[1] /* =
         {   aiVector3D(-0.5f,0.6f,0.2f) ,
-            aiVector3D(-0.5f,0.5f,0.5f)} */;
+            aiVector3D(-0.5f,0.5f,0.5f)} */
+        ;
 
+extern POINT g_mousePos /*= {0,0};*/;
+extern POINT g_LastmousePos /*= {0,0}*/;
+extern bool g_bFPSView /*= false*/;
+extern bool g_bInvert /*= false*/;
+extern EClickPos g_eClick;
+extern unsigned int g_iCurrentColor /*= 0*/;
 
-    extern POINT g_mousePos                     /*= {0,0};*/;
-    extern POINT g_LastmousePos                 /*= {0,0}*/;
-    extern bool g_bFPSView                      /*= false*/;
-    extern bool g_bInvert                       /*= false*/;
-    extern EClickPos g_eClick;
-    extern unsigned int g_iCurrentColor         /*= 0*/;
+// NOTE: The light intensity is separated from the color, it can
+// directly be manipulated using the middle mouse button.
+// When the user chooses a color from the palette the intensity
+// is reset to 1.0
+// index[2] is the ambient color
+extern float g_fLightIntensity /*=0.0f*/;
+extern D3DCOLOR g_avLightColors[3];
 
-    // NOTE: The light intensity is separated from the color, it can
-    // directly be manipulated using the middle mouse button.
-    // When the user chooses a color from the palette the intensity
-    // is reset to 1.0
-    // index[2] is the ambient color
-    extern float g_fLightIntensity              /*=0.0f*/;
-    extern D3DCOLOR g_avLightColors[3];
+extern RenderOptions g_sOptions;
+extern Camera g_sCamera;
+extern AssetHelper *g_pcAsset /*= NULL*/;
 
-    extern RenderOptions g_sOptions;
-    extern Camera g_sCamera;
-    extern AssetHelper *g_pcAsset               /*= NULL*/;
+//
+// Contains the mask image for the HUD
+// (used to determine the position of a click)
+//
+// The size of the image is identical to the size of the main
+// HUD texture
+//
+extern unsigned char *g_szImageMask /*= NULL*/;
 
+extern float g_fACMR /*= 3.0f*/;
+extern IDirect3DQuery9 *g_piQuery;
 
-    //
-    // Contains the mask image for the HUD
-    // (used to determine the position of a click)
-    //
-    // The size of the image is identical to the size of the main
-    // HUD texture
-    //
-    extern unsigned char* g_szImageMask         /*= NULL*/;
+extern bool g_bPlay /*= false*/;
 
+extern double g_dCurrent;
+extern float g_smoothAngle /*= 80.f*/;
 
-    extern float g_fACMR /*= 3.0f*/;
-    extern IDirect3DQuery9* g_piQuery;
-
-    extern bool g_bPlay                     /*= false*/;
-
-    extern double g_dCurrent;
-    extern float g_smoothAngle /*= 80.f*/;
-
-    extern unsigned int ppsteps,ppstepsdefault;
-    extern bool nopointslines;
-    }
+extern unsigned int ppsteps, ppstepsdefault;
+extern bool nopointslines;
+} // namespace AssimpView
 
 #endif // !! AV_MAIN_H_INCLUDED

From 40e99113cb4bfb11844b1e70f460d03d5d67e6e5 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Thu, 7 May 2020 15:03:35 +0200
Subject: [PATCH 159/211] Fix findings

- rename file to cpp
- use no hint
---
 fuzz/{assimp_fuzzer.cc => assimp_fuzzer.cpp} | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 rename fuzz/{assimp_fuzzer.cc => assimp_fuzzer.cpp} (97%)

diff --git a/fuzz/assimp_fuzzer.cc b/fuzz/assimp_fuzzer.cpp
similarity index 97%
rename from fuzz/assimp_fuzzer.cc
rename to fuzz/assimp_fuzzer.cpp
index c113fefdf..86ffe18ed 100644
--- a/fuzz/assimp_fuzzer.cc
+++ b/fuzz/assimp_fuzzer.cpp
@@ -48,7 +48,7 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t dataSize) {
 
     Importer importer;
     const aiScene *sc = importer.ReadFileFromMemory(data, dataSize,
-        aiProcessPreset_TargetRealtime_Quality, "3ds");
+        aiProcessPreset_TargetRealtime_Quality, nullptr );
 
     aiDetachLogStream(&stream);
     

From b990f703a0f7705fb51fdfa72f40911211a95553 Mon Sep 17 00:00:00 2001
From: Kalyan Kumar <kalyankumar.garapaty@gmail.com>
Date: Thu, 7 May 2020 15:00:21 -0700
Subject: [PATCH 160/211] Add IMPORTED_CONFIGURATIONS property to cmake target.

---
 assimpTargets-debug.cmake.in   | 6 ++++++
 assimpTargets-release.cmake.in | 6 ++++++
 2 files changed, 12 insertions(+)

diff --git a/assimpTargets-debug.cmake.in b/assimpTargets-debug.cmake.in
index de6459eaf..b7efe71f9 100644
--- a/assimpTargets-debug.cmake.in
+++ b/assimpTargets-debug.cmake.in
@@ -73,6 +73,9 @@ else()
     else()
       set(sharedLibraryName "libassimp${ASSIMP_LIBRARY_SUFFIX}@CMAKE_DEBUG_POSTFIX@@CMAKE_SHARED_LIBRARY_SUFFIX@.@ASSIMP_VERSION_MAJOR@")
     endif()
+
+    # Import target "assimp::assimp" for configuration "Debug"
+    set_property(TARGET assimp::assimp APPEND PROPERTY IMPORTED_CONFIGURATIONS DEBUG)
     set_target_properties(assimp::assimp PROPERTIES
       IMPORTED_SONAME_DEBUG "${sharedLibraryName}"
       IMPORTED_LOCATION_DEBUG "@CMAKE_INSTALL_FULL_LIBDIR@/${sharedLibraryName}"
@@ -81,6 +84,9 @@ else()
     list(APPEND _IMPORT_CHECK_FILES_FOR_assimp::assimp "@CMAKE_INSTALL_FULL_LIBDIR@/${sharedLibraryName}" )
   else()
     set(staticLibraryName "libassimp${ASSIMP_LIBRARY_SUFFIX}@CMAKE_DEBUG_POSTFIX@@CMAKE_STATIC_LIBRARY_SUFFIX@")
+
+    # Import target "assimp::assimp" for configuration "Debug"
+    set_property(TARGET assimp::assimp APPEND PROPERTY IMPORTED_CONFIGURATIONS DEBUG)
     set_target_properties(assimp::assimp PROPERTIES
       IMPORTED_LOCATION_DEBUG "@CMAKE_INSTALL_FULL_LIBDIR@/${staticLibraryName}"
     )
diff --git a/assimpTargets-release.cmake.in b/assimpTargets-release.cmake.in
index 6a5bafcf7..c716006dd 100644
--- a/assimpTargets-release.cmake.in
+++ b/assimpTargets-release.cmake.in
@@ -73,6 +73,9 @@ else()
     else()
       set(sharedLibraryName "libassimp${ASSIMP_LIBRARY_SUFFIX}@CMAKE_SHARED_LIBRARY_SUFFIX@.@ASSIMP_VERSION_MAJOR@")
     endif()
+
+    # Import target "assimp::assimp" for configuration "Release"
+    set_property(TARGET assimp::assimp APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
     set_target_properties(assimp::assimp PROPERTIES
       IMPORTED_SONAME_RELEASE "${sharedLibraryName}"
       IMPORTED_LOCATION_RELEASE "@CMAKE_INSTALL_FULL_LIBDIR@/${sharedLibraryName}"
@@ -81,6 +84,9 @@ else()
     list(APPEND _IMPORT_CHECK_FILES_FOR_assimp::assimp "@CMAKE_INSTALL_FULL_LIBDIR@/${sharedLibraryName}" )
   else()
     set(staticLibraryName "libassimp${ASSIMP_LIBRARY_SUFFIX}@CMAKE_STATIC_LIBRARY_SUFFIX@")
+
+    # Import target "assimp::assimp" for configuration "Release"
+    set_property(TARGET assimp::assimp APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
     set_target_properties(assimp::assimp PROPERTIES
       IMPORTED_LOCATION_RELEASE "@CMAKE_INSTALL_FULL_LIBDIR@/${staticLibraryName}"
     )

From 3fdcd0861f45bda4639ff41d148e8a8a5ee9ae91 Mon Sep 17 00:00:00 2001
From: hoshiryu <florian.canezin@irit.fr>
Date: Mon, 27 Apr 2020 18:35:53 +0200
Subject: [PATCH 161/211] Fix fbx rotation ;

---
 code/AssetLib/FBX/FBXConverter.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/code/AssetLib/FBX/FBXConverter.cpp b/code/AssetLib/FBX/FBXConverter.cpp
index 1bf977189..cf50c715b 100644
--- a/code/AssetLib/FBX/FBXConverter.cpp
+++ b/code/AssetLib/FBX/FBXConverter.cpp
@@ -3315,6 +3315,7 @@ void FBXConverter::InterpolateKeys(aiQuatKey *valOut, const KeyTimeList &keys, c
         // http://www.3dkingdoms.com/weekly/weekly.php?a=36
         if (quat.x * lastq.x + quat.y * lastq.y + quat.z * lastq.z + quat.w * lastq.w < 0) {
             quat.Conjugate();
+            quat.w = -quat.w;
         }
         lastq = quat;
 

From aef4ecada533c40d41ae4e885eaa39bfe74601cb Mon Sep 17 00:00:00 2001
From: Jeremy Cytryn <jcytryn@fb.com>
Date: Wed, 6 May 2020 23:41:05 -0700
Subject: [PATCH 162/211] Fail gltf/gltf2 export whenever invalid / incomplete
 JSON is generated

This can happen currently for example if NaNs are introduced in accessor bounds as rapidjson cannot write NaN/inf floats (see subsequent commit for fix there) and will halt writing to buffer at this point.  Fix here ensures that whenever anything like this happens we throw an exception so this ends up as a registered export failure case, rather than silently exporting the incomplete JSON
---
 code/AssetLib/glTF/glTFAssetWriter.inl           |  12 ++++++++----
 code/AssetLib/glTF2/glTF2AssetWriter.inl         |  10 ++++++----
 .../BoxWithInfinites.glb                         | Bin 0 -> 1900 bytes
 test/unit/utglTF2ImportExport.cpp                |  10 ++++++++++
 4 files changed, 24 insertions(+), 8 deletions(-)
 create mode 100644 test/models/glTF2/BoxWithInfinites-glTF-Binary/BoxWithInfinites.glb

diff --git a/code/AssetLib/glTF/glTFAssetWriter.inl b/code/AssetLib/glTF/glTFAssetWriter.inl
index 5e4416ee9..d8d2556fa 100644
--- a/code/AssetLib/glTF/glTFAssetWriter.inl
+++ b/code/AssetLib/glTF/glTFAssetWriter.inl
@@ -59,7 +59,7 @@ namespace glTF {
     namespace {
 
         template<typename T, size_t N>
-        inline 
+        inline
         Value& MakeValue(Value& val, T(&r)[N], MemoryPoolAllocator<>& al) {
             val.SetArray();
             val.Reserve(N, al);
@@ -70,7 +70,7 @@ namespace glTF {
         }
 
         template<typename T>
-        inline 
+        inline
         Value& MakeValue(Value& val, const std::vector<T> & r, MemoryPoolAllocator<>& al) {
             val.SetArray();
             val.Reserve(static_cast<rapidjson::SizeType>(r.size()), al);
@@ -530,7 +530,9 @@ namespace glTF {
         StringBuffer docBuffer;
 
         PrettyWriter<StringBuffer> writer(docBuffer);
-        mDoc.Accept(writer);
+        if (!mDoc.Accept(writer)) {
+            throw DeadlyExportError("Failed to write scene data!");
+        }
 
         if (jsonOutFile->Write(docBuffer.GetString(), docBuffer.GetSize(), 1) != 1) {
             throw DeadlyExportError("Failed to write scene data!");
@@ -569,7 +571,9 @@ namespace glTF {
 
         StringBuffer docBuffer;
         Writer<StringBuffer> writer(docBuffer);
-        mDoc.Accept(writer);
+        if (!mDoc.Accept(writer)) {
+            throw DeadlyExportError("Failed to write scene data!");
+        }
 
         if (outfile->Write(docBuffer.GetString(), docBuffer.GetSize(), 1) != 1) {
             throw DeadlyExportError("Failed to write scene data!");
diff --git a/code/AssetLib/glTF2/glTF2AssetWriter.inl b/code/AssetLib/glTF2/glTF2AssetWriter.inl
index 798f38c1c..361af40cd 100644
--- a/code/AssetLib/glTF2/glTF2AssetWriter.inl
+++ b/code/AssetLib/glTF2/glTF2AssetWriter.inl
@@ -613,7 +613,9 @@ namespace glTF2 {
         StringBuffer docBuffer;
 
         PrettyWriter<StringBuffer> writer(docBuffer);
-        mDoc.Accept(writer);
+        if (!mDoc.Accept(writer)) {
+            throw DeadlyExportError("Failed to write scene data!");
+        }
 
         if (jsonOutFile->Write(docBuffer.GetString(), docBuffer.GetSize(), 1) != 1) {
             throw DeadlyExportError("Failed to write scene data!");
@@ -664,7 +666,9 @@ namespace glTF2 {
 
         StringBuffer docBuffer;
         Writer<StringBuffer> writer(docBuffer);
-        mDoc.Accept(writer);
+        if (!mDoc.Accept(writer)) {
+            throw DeadlyExportError("Failed to write scene data!");
+        }
 
         uint32_t jsonChunkLength = (docBuffer.GetSize() + 3) & ~3; // Round up to next multiple of 4
         auto paddingLength = jsonChunkLength - docBuffer.GetSize();
@@ -816,5 +820,3 @@ namespace glTF2 {
     }
 
 }
-
-
diff --git a/test/models/glTF2/BoxWithInfinites-glTF-Binary/BoxWithInfinites.glb b/test/models/glTF2/BoxWithInfinites-glTF-Binary/BoxWithInfinites.glb
new file mode 100644
index 0000000000000000000000000000000000000000..ae83f1f06578eb6b6dc74988dc1c52b9dd6477ab
GIT binary patch
literal 1900
zcmb7ES#R1v5T^HiU$1DNTFFJWfdqI#BuXSIjug`N0Y#ND3#{Y=txcLJLgb(2FZ3U!
z-z;lllC-3l@y?8Azi(#t7<v1<w=<cH_aKuwy_?B=>9$)Z%!wi%v&soO<T4Urz$(nn
znap4#9&qWzp@gSB;X$@Wk=eRG31ysZh`w~>arPtT3xAS5EauEy-YFF}HjC~jHZz#x
zx;%<P8L>+5g!QMxA(!6;|HUe%!TQHBZx4rx8m1cpHQ+(Ke>~x=Qnc(1a!vzeW)}<=
zD>wVTvz<p~zH<aj%fNF0OCaaoXUkCkgPE~PX5E0SxFpMiSCe(OYmHiGNoVJmT;>%L
z`vxR`uV@D3MSm8(3LGCzU|ZqQ4-t>+!B7Mu<`Gh%wl#P#ipQ+7X`2@lsj=xsU)SXH
zWV=*Cp^hBU+UE=94P8MumSO;M%f9I26)ZJ5jb;^SjZ$d&f6OlAHCIx|4RWE@J298S
z@m5;Y;RAGK(w9vhJDw-pPB<Nn1MEB6(S0Z4+o2cAUB^}XxM$`{rutb{**42|*)Z{_
zU8Dh$P;5$>U?o0lW-#sxZ1_W-_<96jB0tBQjGbmk&13Do+ShM8$ZQZ!`yTJ2r2|$O
zB6&_r=JRNb<)mYwm%0fL6(WT%VxTWR`U(xLO=?#wA%cOx$-)|eG{$=Mr?fdx?_RrG
z-><h@I5P%owL8sP12bl`10oFow!*0#Kk1|cUW&z$Qq`!Y;54b;sQ1E6eR9Xb8%Rz^
z&QixfSFk{{2#sn1ErKH#cZep{^f)`o2MYR)3u&v~!mX72POFKATWXDddX|b^qp!mv
zq;$+>JN@lC{eN<~$Qqn$@>Y4Mm|IZk{=TC}vT==P?m_NDaILG6?1zv?kjIcGdL;WP
z<Qe2S<b@u|ehGO6c@24^N3!2S-a+0&KIoBb<b948<yD0~PwC``Z|P6#XWCCOi9Xjl
z>?J1Y<ge;@(&1adguUb?{rpmVRmUfOika&e(#eleVUk`=>EwqjF%$hd|9lav;z_TP
F{RglTzqJ4W

literal 0
HcmV?d00001

diff --git a/test/unit/utglTF2ImportExport.cpp b/test/unit/utglTF2ImportExport.cpp
index 55cd2ef6a..99481101e 100644
--- a/test/unit/utglTF2ImportExport.cpp
+++ b/test/unit/utglTF2ImportExport.cpp
@@ -436,6 +436,16 @@ TEST_F(utglTF2ImportExport, error_string_preserved) {
     ASSERT_NE(error.find("BoxTextured0.bin"), std::string::npos) << "Error string should contain an error about missing .bin file";
 }
 
+TEST_F(utglTF2ImportExport, export_bad_accessor_bounds) {
+    Assimp::Importer importer;
+    Assimp::Exporter exporter;
+    const aiScene* scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxWithInfinites-glTF-Binary/BoxWithInfinites.glb", aiProcess_ValidateDataStructure);
+    ASSERT_NE(scene, nullptr);
+
+    EXPECT_EQ(aiReturn_FAILURE, exporter.Export(scene, "glb2", ASSIMP_TEST_MODELS_DIR "/glTF2/BoxWithInfinites-glTF-Binary/BoxWithInfinites_out.glb"));
+    EXPECT_EQ(aiReturn_FAILURE, exporter.Export(scene, "gltf2", ASSIMP_TEST_MODELS_DIR "/glTF2/BoxWithInfinites-glTF-Binary/BoxWithInfinites_out.gltf"));
+}
+
 #endif // ASSIMP_BUILD_NO_EXPORT
 
 TEST_F(utglTF2ImportExport, sceneMetadata) {

From c5a9fbd47f309cf33e2f8fdef03c952b3e212d63 Mon Sep 17 00:00:00 2001
From: Jeremy Cytryn <jcytryn@fb.com>
Date: Wed, 6 May 2020 23:59:48 -0700
Subject: [PATCH 163/211] Gracefully handle NaNs and Infs in gltf2 accessor
 bound computation

---
 code/AssetLib/glTF2/glTF2Exporter.cpp | 13 ++++++++++---
 test/unit/utglTF2ImportExport.cpp     |  4 ++--
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/code/AssetLib/glTF2/glTF2Exporter.cpp b/code/AssetLib/glTF2/glTF2Exporter.cpp
index da6d9ab2e..7ed4f2670 100644
--- a/code/AssetLib/glTF2/glTF2Exporter.cpp
+++ b/code/AssetLib/glTF2/glTF2Exporter.cpp
@@ -1,4 +1,4 @@
-/*
+/*
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
@@ -172,6 +172,13 @@ void SetAccessorRange(Ref<Accessor> acc, void* data, size_t count,
 		for (unsigned int j = 0 ; j < numCompsOut ; j++) {
 			double valueTmp = buffer_ptr[j];
 
+			// Gracefully tolerate rogue NaN's in buffer data
+			// Any NaNs/Infs introduced in accessor bounds will end up in
+			// document and prevent rapidjson from writing out valid JSON
+			if (!std::isfinite(valueTmp)) {
+				continue;
+			}
+
 			if (valueTmp < acc->min[j]) {
 				acc->min[j] = valueTmp;
 			}
@@ -348,7 +355,7 @@ void glTF2Exporter::GetMatTex(const aiMaterial* mat, Ref<Texture>& texture, aiTe
 
                     if (path[0] == '*') { // embedded
                         aiTexture* curTex = mScene->mTextures[atoi(&path[1])];
-						
+
                         texture->source->name = curTex->mFilename.C_Str();
 
                         // The asset has its own buffer, see Image::SetData
@@ -762,7 +769,7 @@ void glTF2Exporter::ExportMeshes()
         for (int i = 0; i < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++i) {
 			if (!aim->HasTextureCoords(i))
 				continue;
-			
+
             // Flip UV y coords
             if (aim -> mNumUVComponents[i] > 1) {
                 for (unsigned int j = 0; j < aim->mNumVertices; ++j) {
diff --git a/test/unit/utglTF2ImportExport.cpp b/test/unit/utglTF2ImportExport.cpp
index 99481101e..4ba7c69d4 100644
--- a/test/unit/utglTF2ImportExport.cpp
+++ b/test/unit/utglTF2ImportExport.cpp
@@ -442,8 +442,8 @@ TEST_F(utglTF2ImportExport, export_bad_accessor_bounds) {
     const aiScene* scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxWithInfinites-glTF-Binary/BoxWithInfinites.glb", aiProcess_ValidateDataStructure);
     ASSERT_NE(scene, nullptr);
 
-    EXPECT_EQ(aiReturn_FAILURE, exporter.Export(scene, "glb2", ASSIMP_TEST_MODELS_DIR "/glTF2/BoxWithInfinites-glTF-Binary/BoxWithInfinites_out.glb"));
-    EXPECT_EQ(aiReturn_FAILURE, exporter.Export(scene, "gltf2", ASSIMP_TEST_MODELS_DIR "/glTF2/BoxWithInfinites-glTF-Binary/BoxWithInfinites_out.gltf"));
+    EXPECT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "glb2", ASSIMP_TEST_MODELS_DIR "/glTF2/BoxWithInfinites-glTF-Binary/BoxWithInfinites_out.glb"));
+    EXPECT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "gltf2", ASSIMP_TEST_MODELS_DIR "/glTF2/BoxWithInfinites-glTF-Binary/BoxWithInfinites_out.gltf"));
 }
 
 #endif // ASSIMP_BUILD_NO_EXPORT

From c3a21666dadd01f7a2f532d3dc0ecaf2045aa81b Mon Sep 17 00:00:00 2001
From: Jeremy Cytryn <jcytryn@fb.com>
Date: Thu, 7 May 2020 01:21:54 -0700
Subject: [PATCH 164/211] Make gltf2 export normal normalization safe

This avoids introducing NaNs e.g. when the input mesh has 0-length normals
---
 code/AssetLib/glTF/glTFExporter.cpp              |   2 +-
 code/AssetLib/glTF2/glTF2Exporter.cpp            |   2 +-
 .../BoxBadNormals-glTF-Binary/BoxBadNormals.glb  | Bin 0 -> 1924 bytes
 test/unit/utglTF2ImportExport.cpp                |  15 +++++++++++++++
 4 files changed, 17 insertions(+), 2 deletions(-)
 create mode 100644 test/models/glTF2/BoxBadNormals-glTF-Binary/BoxBadNormals.glb

diff --git a/code/AssetLib/glTF/glTFExporter.cpp b/code/AssetLib/glTF/glTFExporter.cpp
index e6c14e7dd..b85affc08 100644
--- a/code/AssetLib/glTF/glTFExporter.cpp
+++ b/code/AssetLib/glTF/glTFExporter.cpp
@@ -348,7 +348,7 @@ void glTFExporter::GetMatColorOrTex(const aiMaterial* mat, glTF::TexProperty& pr
 
                     if (path[0] == '*') { // embedded
                         aiTexture* curTex = mScene->mTextures[atoi(&path[1])];
-						
+
                         prop.texture->source->name = curTex->mFilename.C_Str();
 
                         uint8_t *data = reinterpret_cast<uint8_t *>(curTex->pcData);
diff --git a/code/AssetLib/glTF2/glTF2Exporter.cpp b/code/AssetLib/glTF2/glTF2Exporter.cpp
index 7ed4f2670..566f95e80 100644
--- a/code/AssetLib/glTF2/glTF2Exporter.cpp
+++ b/code/AssetLib/glTF2/glTF2Exporter.cpp
@@ -758,7 +758,7 @@ void glTF2Exporter::ExportMeshes()
         // Normalize all normals as the validator can emit a warning otherwise
         if ( nullptr != aim->mNormals) {
             for ( auto i = 0u; i < aim->mNumVertices; ++i ) {
-                aim->mNormals[ i ].Normalize();
+                aim->mNormals[ i ].NormalizeSafe();
             }
         }
 
diff --git a/test/models/glTF2/BoxBadNormals-glTF-Binary/BoxBadNormals.glb b/test/models/glTF2/BoxBadNormals-glTF-Binary/BoxBadNormals.glb
new file mode 100644
index 0000000000000000000000000000000000000000..c36727d12ce675125a3f48e1ebeb68fd1a3992b2
GIT binary patch
literal 1924
zcmb_d+iu!G5OweO`|TC&Q!6>hHX#XqsYsMaRDe@R`w~T!fdwr2g4QNYgpl&kkLb@-
z{ee{KC-uy-OH2}}M2gK}E;~E3GdsH;gnK(T4a4|x&oF-8HjGbguQ_3Un(~af6L!c&
z8YD4unNzfw$p$>;!p{-`jW^<Pp-Ps8S~N;TR;ULZ;fv$Kd(01_QQ@#$w2IaTHZ_^w
z?ea8DM9SR#3G0meeJ;KR{5x|klXZ?W?)CdJCd6(6cQKE%z2gyQZrOI$NI8zNBxluR
znN+i{+gl|pDe{lt(<+utg#+jUEO~#06!X7>sks=~zLvnYiT5m|ZLZMoLNI5EVC8w1
zB_yn}Y;RTT)z&;ur!<dc9ZbQ`N;xZQ>_?~<+f0reOrWaPc|6F5%w2b^Gh?cIejhH|
zgZyM?V*|_a#ejOEv|3qH$+R;O^bpW?&Psd1mz;cU-pcE!Ox~NlN)3@)TZ!_F{EUmh
z4;RYP;yqMl)DaDy`C%AzTgiAZjM0|V=^a1iTS=IR9ltC48!feA$;Y-Uj#Y6griEAT
zwQ`_M(X&GP(mH!;G9Cpu2!~wj_Q`>T_4(mw=r<B79`kmqpTBHlWxZtF33(eO?J>8H
z#dDboPltRVj|Mc9hzOz}gZJ5BB)y>+I(NAfLEH;)@NjMrG{b&%#u<qdw(GTPdo`~q
z&6-}TQLSSqr&HNfF`O;Ll!|Y31Hioq=)~Ew95N&7d0CsBit5xI24PQdI*YRtp&E4N
z%_eV@iz|CG?c#1xK~?x!hsyyn`iqNdv)06IW&Bq72udJ1PqjWz^ER5NapKQ|^m)+u
zWishC^5dGPG2%7VJjq(8>G?6OCwd;*R#O@$Udv#w_WU_L{iSF8pFg2E>RE;-(`D?m
z%?ahBo@Mx}*v|ajz!duK-BOffeEy6(z+C{JLrF=#4?F-K0*@3W`7!VWcnUmIl;r2Y
V3*aU2N>P$u18;!0z&k}r{s%56wT%D(

literal 0
HcmV?d00001

diff --git a/test/unit/utglTF2ImportExport.cpp b/test/unit/utglTF2ImportExport.cpp
index 4ba7c69d4..f0f18d503 100644
--- a/test/unit/utglTF2ImportExport.cpp
+++ b/test/unit/utglTF2ImportExport.cpp
@@ -446,6 +446,21 @@ TEST_F(utglTF2ImportExport, export_bad_accessor_bounds) {
     EXPECT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "gltf2", ASSIMP_TEST_MODELS_DIR "/glTF2/BoxWithInfinites-glTF-Binary/BoxWithInfinites_out.gltf"));
 }
 
+TEST_F(utglTF2ImportExport, export_normalized_normals) {
+    Assimp::Importer importer;
+    Assimp::Exporter exporter;
+    const aiScene* scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxBadNormals-glTF-Binary/BoxBadNormals.glb", aiProcess_ValidateDataStructure);
+    ASSERT_NE(scene, nullptr);
+    EXPECT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "glb2", ASSIMP_TEST_MODELS_DIR "/glTF2/BoxBadNormals-glTF-Binary/BoxBadNormals_out.glb"));
+
+    // load in again and ensure normal-length normals but no Nan's or Inf's introduced
+    scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxBadNormals-glTF-Binary/BoxBadNormals_out.glb", aiProcess_ValidateDataStructure);
+    for ( auto i = 0u; i < scene->mMeshes[0]->mNumVertices; ++i ) {
+        const auto length = scene->mMeshes[0]->mNormals[i].Length();
+        EXPECT_TRUE(abs(length) < 1e-6 || abs(length - 1) < 1e-6);
+    }
+}
+
 #endif // ASSIMP_BUILD_NO_EXPORT
 
 TEST_F(utglTF2ImportExport, sceneMetadata) {

From e9b67cdb89b07ac14d193eb058280df824a26377 Mon Sep 17 00:00:00 2001
From: Yingying Wang <ywang@snapchat.com>
Date: Mon, 11 May 2020 14:34:35 -0700
Subject: [PATCH 165/211] gltf2 import sparse accessor

---
 code/AssetLib/glTF2/glTF2Asset.h   | 18 ++++++
 code/AssetLib/glTF2/glTF2Asset.inl | 93 +++++++++++++++++++++++++++++-
 2 files changed, 109 insertions(+), 2 deletions(-)

diff --git a/code/AssetLib/glTF2/glTF2Asset.h b/code/AssetLib/glTF2/glTF2Asset.h
index 48dab24a7..bae4c4eca 100644
--- a/code/AssetLib/glTF2/glTF2Asset.h
+++ b/code/AssetLib/glTF2/glTF2Asset.h
@@ -367,6 +367,7 @@ struct Object {
 //! An accessor provides a typed view into a BufferView or a subset of a BufferView
 //! similar to how WebGL's vertexAttribPointer() defines an attribute in a buffer.
 struct Accessor : public Object {
+    struct Sparse;
     Ref<BufferView> bufferView; //!< The ID of the bufferView. (required)
     size_t byteOffset; //!< The offset relative to the start of the bufferView in bytes. (required)
     ComponentType componentType; //!< The datatype of components in the attribute. (required)
@@ -374,6 +375,7 @@ struct Accessor : public Object {
     AttribType::Value type; //!< Specifies if the attribute is a scalar, vector, or matrix. (required)
     std::vector<double> max; //!< Maximum value of each component in this attribute.
     std::vector<double> min; //!< Minimum value of each component in this attribute.
+    std::unique_ptr<Sparse> sparse;
 
     unsigned int GetNumComponents();
     unsigned int GetBytesPerComponent();
@@ -423,6 +425,21 @@ struct Accessor : public Object {
 
     Accessor() {}
     void Read(Value &obj, Asset &r);
+
+    //sparse
+    struct Sparse {
+        size_t count;
+        ComponentType indicesType;
+        Ref<BufferView> indices;
+        size_t indicesByteOffset;
+        Ref<BufferView> values;
+        size_t valuesByteOffset;
+
+        std::vector<uint8_t> data; //!< Actual data, which may be defaulted to an array of zeros or the original data, with the sparse buffer view applied on top of it.
+
+        void PopulateData(size_t numBytes, uint8_t *bytes);
+        void PatchData(unsigned int elementSize);
+    };
 };
 
 //! A buffer points to binary geometry, animation, or skins.
@@ -555,6 +572,7 @@ struct BufferView : public Object {
     BufferViewTarget target; //! The target that the WebGL buffer should be bound to.
 
     void Read(Value &obj, Asset &r);
+    uint8_t *GetPointer(size_t accOffset);
 };
 
 struct Camera : public Object {
diff --git a/code/AssetLib/glTF2/glTF2Asset.inl b/code/AssetLib/glTF2/glTF2Asset.inl
index 881fd4efc..428001e6b 100644
--- a/code/AssetLib/glTF2/glTF2Asset.inl
+++ b/code/AssetLib/glTF2/glTF2Asset.inl
@@ -550,9 +550,62 @@ inline void BufferView::Read(Value &obj, Asset &r) {
     byteStride = MemberOrDefault(obj, "byteStride", 0u);
 }
 
+inline uint8_t *BufferView::GetPointer(size_t accOffset) {
+    if (!buffer) return 0;
+    uint8_t *basePtr = buffer->GetPointer();
+    if (!basePtr) return 0;
+
+    size_t offset = accOffset + byteOffset;
+    if (buffer->EncodedRegion_Current != nullptr) {
+        const size_t begin = buffer->EncodedRegion_Current->Offset;
+        const size_t end = begin + buffer->EncodedRegion_Current->DecodedData_Length;
+        if ((offset >= begin) && (offset < end))
+            return &buffer->EncodedRegion_Current->DecodedData[offset - begin];
+    }
+
+    return basePtr + offset;
+}
 //
 // struct Accessor
 //
+inline void Accessor::Sparse::PopulateData(size_t numBytes, uint8_t *bytes) {
+    if (bytes) {
+        data.assign(bytes, bytes + numBytes);
+    } else {
+        data.resize(numBytes, 0x00);
+    }
+}
+
+inline void Accessor::Sparse::PatchData(unsigned int elementSize) {
+    uint8_t *pIndices = indices->GetPointer(indicesByteOffset);
+    const unsigned int indexSize = int(ComponentTypeSize(indicesType));
+    uint8_t *indicesEnd = pIndices + count * indexSize;
+
+    uint8_t *pValues = values->GetPointer(valuesByteOffset);
+    while (pIndices != indicesEnd) {
+        size_t offset;
+        switch (indicesType) {
+        case ComponentType_UNSIGNED_BYTE:
+            offset = *pIndices;
+            break;
+        case ComponentType_UNSIGNED_SHORT:
+            offset = *reinterpret_cast<uint16_t *>(pIndices);
+            break;
+        case ComponentType_UNSIGNED_INT:
+            offset = *reinterpret_cast<uint32_t *>(pIndices);
+            break;
+        default:
+            // have fun with float and negative values from signed types as indices.
+            throw DeadlyImportError("Unsupported component type in index.");
+        }
+
+        offset *= elementSize;
+        std::memcpy(data.data() + offset, pValues, elementSize);
+
+        pValues += elementSize;
+        pIndices += indexSize;
+    }
+}
 
 inline void Accessor::Read(Value &obj, Asset &r) {
 
@@ -566,6 +619,40 @@ inline void Accessor::Read(Value &obj, Asset &r) {
 
     const char *typestr;
     type = ReadMember(obj, "type", typestr) ? AttribType::FromString(typestr) : AttribType::SCALAR;
+
+    if (Value *sparseValue = FindObject(obj, "sparse")) {
+        sparse.reset(new Sparse);
+        // count
+        ReadMember(*sparseValue, "count", sparse->count);
+
+        // indices
+        if (Value *indicesValue = FindObject(*sparseValue, "indices")) {
+            //indices bufferView
+            Value *indiceViewID = FindUInt(*indicesValue, "bufferView");
+            sparse->indices = r.bufferViews.Retrieve(indiceViewID->GetUint());
+            //indices byteOffset
+            sparse->indicesByteOffset = MemberOrDefault(*indicesValue, "byteOffset", size_t(0));
+            //indices componentType
+            sparse->indicesType = MemberOrDefault(*indicesValue, "componentType", ComponentType_BYTE);
+        }
+
+        // value
+        if (Value *valuesValue = FindObject(*sparseValue, "values")) {
+            //value bufferView
+            Value *valueViewID = FindUInt(*valuesValue, "bufferView");
+            sparse->values = r.bufferViews.Retrieve(valueViewID->GetUint());
+            //value byteOffset
+            sparse->valuesByteOffset = MemberOrDefault(*valuesValue, "byteOffset", size_t(0));
+        }
+
+        // indicesType
+        sparse->indicesType = MemberOrDefault(*sparseValue, "componentType", ComponentType_UNSIGNED_SHORT);
+
+        const unsigned int elementSize = GetElementSize();
+        const size_t dataSize = count * elementSize;
+        sparse->PopulateData(dataSize, bufferView ? bufferView->GetPointer(byteOffset) : 0);
+        sparse->PatchData(elementSize);
+    }
 }
 
 inline unsigned int Accessor::GetNumComponents() {
@@ -581,6 +668,9 @@ inline unsigned int Accessor::GetElementSize() {
 }
 
 inline uint8_t *Accessor::GetPointer() {
+    if (sparse)
+        return sparse->data.data();
+
     if (!bufferView || !bufferView->buffer) return 0;
     uint8_t *basePtr = bufferView->buffer->GetPointer();
     if (!basePtr) return 0;
@@ -634,8 +724,7 @@ void Accessor::ExtractData(T *&outData)
 
     const size_t targetElemSize = sizeof(T);
     ai_assert(elemSize <= targetElemSize);
-
-    ai_assert(count * stride <= bufferView->byteLength);
+    ai_assert(count * stride <= (bufferView ? bufferView->byteLength : sparse->data.size()));
 
     outData = new T[count];
     if (stride == elemSize && targetElemSize == elemSize) {

From 7a16a7a7e4b78be8d3887c1288831488edff83f0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matias=20Kangasj=C3=A4rvel=C3=A4?=
 <matias.kangasjarvela@basemark.com>
Date: Fri, 15 May 2020 16:48:41 +0300
Subject: [PATCH 166/211] Fix infinite recursion in gltf2 skin parsing

Previously parsing a node caused the skin that was attached to it
to be parsed, which caused the skins node joints to be parsed,
which could cause the skin to be re-parsed leading to infinite or
at the very least exponential recursion.

The fix is to just get a reference to a temporarily uninitialized
skin as they were being parsed after the scene graph just to be safe
anyway. This way we avoid the recursion problem and all the references
will be valid in the end.
---
 code/AssetLib/glTF2/glTF2Asset.inl | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/code/AssetLib/glTF2/glTF2Asset.inl b/code/AssetLib/glTF2/glTF2Asset.inl
index 5e1cc42d6..e3fff61a7 100644
--- a/code/AssetLib/glTF2/glTF2Asset.inl
+++ b/code/AssetLib/glTF2/glTF2Asset.inl
@@ -1188,9 +1188,11 @@ inline void Node::Read(Value &obj, Asset &r) {
         }
     }
 
+    // Do not retrieve a skin here, just take a reference, to avoid infinite recursion
+    // Skins will be properly loaded later
     Value *curSkin = FindUInt(obj, "skin");
     if (nullptr != curSkin) {
-        this->skin = r.skins.Retrieve(curSkin->GetUint());
+        this->skin = r.skins.Get(curSkin->GetUint());
     }
 
     Value *curCamera = FindUInt(obj, "camera");
@@ -1481,7 +1483,7 @@ inline void Asset::Load(const std::string &pFile, bool isBinary) {
         }
     }
 
-    // Force reading of skins since they're not always directly referenced
+    // Read skins after nodes have been loaded to avoid infinite recursion
     if (Value *skinsArray = FindArray(doc, "skins")) {
         for (unsigned int i = 0; i < skinsArray->Size(); ++i) {
             skins.Retrieve(i);

From 6be0ce1ec93a373a1c0f8cf3ab1499e906560fb1 Mon Sep 17 00:00:00 2001
From: Malcolm Tyrrell <matyrr@microsoft.com>
Date: Thu, 14 May 2020 17:43:31 +0100
Subject: [PATCH 167/211] Initial pass at adding logging

---
 code/AssetLib/FBX/FBXBinaryTokenizer.cpp |  5 ++-
 code/AssetLib/FBX/FBXCompileConfig.h     |  6 +++
 code/AssetLib/FBX/FBXConverter.h         |  2 +-
 code/AssetLib/FBX/FBXDocument.cpp        |  5 +++
 code/AssetLib/FBX/FBXImporter.cpp        |  2 +
 code/AssetLib/FBX/FBXParser.cpp          |  2 +
 code/AssetLib/FBX/FBXTokenizer.cpp       |  4 +-
 code/AssetLib/glTF2/glTF2Importer.cpp    | 33 +++++++++++----
 include/assimp/Logger.hpp                | 52 ++++++++++++------------
 9 files changed, 72 insertions(+), 39 deletions(-)

diff --git a/code/AssetLib/FBX/FBXBinaryTokenizer.cpp b/code/AssetLib/FBX/FBXBinaryTokenizer.cpp
index 7faa0518b..dd84196f1 100644
--- a/code/AssetLib/FBX/FBXBinaryTokenizer.cpp
+++ b/code/AssetLib/FBX/FBXBinaryTokenizer.cpp
@@ -53,6 +53,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <stdint.h>
 #include <assimp/Exceptional.h>
 #include <assimp/ByteSwapper.h>
+#include <assimp/DefaultLogger.hpp>
 
 namespace Assimp {
 namespace FBX {
@@ -426,7 +427,8 @@ bool ReadScope(TokenList& output_tokens, const char* input, const char*& cursor,
 // TODO: Test FBX Binary files newer than the 7500 version to check if the 64 bits address behaviour is consistent
 void TokenizeBinary(TokenList& output_tokens, const char* input, size_t length)
 {
-    ai_assert(input);
+	ai_assert(input);
+	ASSIMP_FBX_LOG_DEBUG("Tokenizing binary FBX file");
 
     if(length < 0x1b) {
         TokenizeError("file is too short",0);
@@ -451,6 +453,7 @@ void TokenizeBinary(TokenList& output_tokens, const char* input, size_t length)
 	/*Result ignored*/ ReadByte(input, cursor, input + length);
 	/*Result ignored*/ ReadByte(input, cursor, input + length);
 	const uint32_t version = ReadWord(input, cursor, input + length);
+	ASSIMP_FBX_LOG_DEBUG_F("FBX version: ", version);
 	const bool is64bits = version >= 7500;
     const char *end = input + length;
     while (cursor < end ) {
diff --git a/code/AssetLib/FBX/FBXCompileConfig.h b/code/AssetLib/FBX/FBXCompileConfig.h
index 5cdaa6960..31c8a5fdd 100644
--- a/code/AssetLib/FBX/FBXCompileConfig.h
+++ b/code/AssetLib/FBX/FBXCompileConfig.h
@@ -75,4 +75,10 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #   endif
 #endif
 
+#ifndef ASSIMP_FBX_LOG_DEBUG
+// These require the DefaultLogger header.
+#define ASSIMP_FBX_LOG_DEBUG ASSIMP_LOG_DEBUG
+#define ASSIMP_FBX_LOG_DEBUG_F ASSIMP_LOG_DEBUG_F
+#endif
+
 #endif // INCLUDED_AI_FBX_COMPILECONFIG_H
diff --git a/code/AssetLib/FBX/FBXConverter.h b/code/AssetLib/FBX/FBXConverter.h
index d4f75820f..c24434c34 100644
--- a/code/AssetLib/FBX/FBXConverter.h
+++ b/code/AssetLib/FBX/FBXConverter.h
@@ -412,7 +412,7 @@ private:
 
     // ------------------------------------------------------------------------------------------------
     // FBX file could have embedded textures not connected to anything
-    void ConvertOrphantEmbeddedTextures();
+    void ConvertOrphanedEmbeddedTextures();
 
 private:
     // 0: not assigned yet, others: index is value - 1
diff --git a/code/AssetLib/FBX/FBXDocument.cpp b/code/AssetLib/FBX/FBXDocument.cpp
index 5940f3cfa..063ad677c 100644
--- a/code/AssetLib/FBX/FBXDocument.cpp
+++ b/code/AssetLib/FBX/FBXDocument.cpp
@@ -55,6 +55,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "FBXDocumentUtil.h"
 #include "FBXProperties.h"
 
+#include <assimp/DefaultLogger.hpp>
+
 #include <memory>
 #include <functional>
 #include <map>
@@ -264,6 +266,8 @@ Document::Document(const Parser& parser, const ImportSettings& settings)
 : settings(settings)
 , parser(parser)
 {
+	ASSIMP_FBX_LOG_DEBUG("Creating FBX Document");
+
     // Cannot use array default initialization syntax because vc8 fails on it
     for (auto &timeStamp : creationTimeStamp) {
         timeStamp = 0;
@@ -308,6 +312,7 @@ void Document::ReadHeader() {
 
     const Scope& shead = *ehead->Compound();
     fbxVersion = ParseTokenAsInt(GetRequiredToken(GetRequiredElement(shead,"FBXVersion",ehead),0));
+	ASSIMP_FBX_LOG_DEBUG_F("FBX Version: ", fbxVersion);
 
     // While we may have some success with newer files, we don't support
     // the older 6.n fbx format
diff --git a/code/AssetLib/FBX/FBXImporter.cpp b/code/AssetLib/FBX/FBXImporter.cpp
index 11c1503d8..232f78c13 100644
--- a/code/AssetLib/FBX/FBXImporter.cpp
+++ b/code/AssetLib/FBX/FBXImporter.cpp
@@ -146,6 +146,8 @@ void FBXImporter::InternReadFile(const std::string &pFile, aiScene *pScene, IOSy
 		ThrowException("Could not open file for reading");
 	}
 
+    ASSIMP_FBX_LOG_DEBUG("Reading FBX file");
+
 	// read entire file into memory - no streaming for this, fbx
 	// files can grow large, but the assimp output data structure
 	// then becomes very large, too. Assimp doesn't support
diff --git a/code/AssetLib/FBX/FBXParser.cpp b/code/AssetLib/FBX/FBXParser.cpp
index aef59d60c..04c58f70c 100644
--- a/code/AssetLib/FBX/FBXParser.cpp
+++ b/code/AssetLib/FBX/FBXParser.cpp
@@ -59,6 +59,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <assimp/ParsingUtils.h>
 #include <assimp/fast_atof.h>
 #include <assimp/ByteSwapper.h>
+#include <assimp/DefaultLogger.hpp>
 
 #include <iostream>
 
@@ -220,6 +221,7 @@ Parser::Parser (const TokenList& tokens, bool is_binary)
 , cursor(tokens.begin())
 , is_binary(is_binary)
 {
+    ASSIMP_FBX_LOG_DEBUG("Parsing FBX tokens");
     root.reset(new Scope(*this,true));
 }
 
diff --git a/code/AssetLib/FBX/FBXTokenizer.cpp b/code/AssetLib/FBX/FBXTokenizer.cpp
index 831c40061..1fe39a175 100644
--- a/code/AssetLib/FBX/FBXTokenizer.cpp
+++ b/code/AssetLib/FBX/FBXTokenizer.cpp
@@ -54,6 +54,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "FBXTokenizer.h"
 #include "FBXUtil.h"
 #include <assimp/Exceptional.h>
+#include <assimp/DefaultLogger.hpp>
 
 namespace Assimp {
 namespace FBX {
@@ -134,7 +135,8 @@ void ProcessDataToken( TokenList& output_tokens, const char*& start, const char*
 // ------------------------------------------------------------------------------------------------
 void Tokenize(TokenList& output_tokens, const char* input)
 {
-    ai_assert(input);
+	ai_assert(input);
+	ASSIMP_FBX_LOG_DEBUG("Tokenizing ascii FBX file");
 
     // line and column numbers numbers are one-based
     unsigned int line = 1;
diff --git a/code/AssetLib/glTF2/glTF2Importer.cpp b/code/AssetLib/glTF2/glTF2Importer.cpp
index 10d0bc83b..ee6a1b298 100644
--- a/code/AssetLib/glTF2/glTF2Importer.cpp
+++ b/code/AssetLib/glTF2/glTF2Importer.cpp
@@ -286,6 +286,7 @@ static aiMaterial *ImportMaterial(std::vector<int> &embeddedTexIdxs, Asset &r, M
 
 void glTF2Importer::ImportMaterials(glTF2::Asset &r) {
 	const unsigned int numImportedMaterials = unsigned(r.materials.Size());
+	ASSIMP_GLTF_LOG_DEBUG_F("Importing ", numImportedMaterials, " materials");
 	Material defaultMaterial;
 
 	mScene->mNumMaterials = numImportedMaterials + 1;
@@ -333,6 +334,7 @@ static inline bool CheckValidFacesIndices(aiFace *faces, unsigned nFaces, unsign
 #endif // ASSIMP_BUILD_DEBUG
 
 void glTF2Importer::ImportMeshes(glTF2::Asset &r) {
+	ASSIMP_GLTF_LOG_DEBUG_F("Importing ", r.meshes.Size(), " meshes");
 	std::vector<aiMesh *> meshes;
 
 	unsigned int k = 0;
@@ -662,10 +664,12 @@ void glTF2Importer::ImportMeshes(glTF2::Asset &r) {
 void glTF2Importer::ImportCameras(glTF2::Asset &r) {
 	if (!r.cameras.Size()) return;
 
-	mScene->mNumCameras = r.cameras.Size();
-	mScene->mCameras = new aiCamera *[r.cameras.Size()];
+    const unsigned int numCameras = r.cameras.Size();
+	ASSIMP_GLTF_LOG_DEBUG_F("Importing ", numCameras, " cameras");
+	mScene->mNumCameras = numCameras;
+	mScene->mCameras = new aiCamera *[numCameras];
 
-	for (size_t i = 0; i < r.cameras.Size(); ++i) {
+	for (size_t i = 0; i < numCameras; ++i) {
 		Camera &cam = r.cameras[i];
 
 		aiCamera *aicam = mScene->mCameras[i] = new aiCamera();
@@ -696,10 +700,12 @@ void glTF2Importer::ImportLights(glTF2::Asset &r) {
 	if (!r.lights.Size())
 		return;
 
-	mScene->mNumLights = r.lights.Size();
-	mScene->mLights = new aiLight *[r.lights.Size()];
+    const unsigned int numLights = r.lights.Size();
+	ASSIMP_GLTF_LOG_DEBUG_F("Importing ", numLights, " lights");
+	mScene->mNumLights = numLights;
+	mScene->mLights = new aiLight *[numLights];
 
-	for (size_t i = 0; i < r.lights.Size(); ++i) {
+	for (size_t i = 0; i < numLights; ++i) {
 		Light &light = r.lights[i];
 
 		aiLight *ail = mScene->mLights[i] = new aiLight();
@@ -958,6 +964,7 @@ void glTF2Importer::ImportNodes(glTF2::Asset &r) {
 	if (!r.scene) {
 		throw DeadlyImportError("GLTF: No scene");
 	}
+	ASSIMP_GLTF_LOG_DEBUG("Importing nodes");
 
 	std::vector<Ref<Node>> rootNodes = r.scene->nodes;
 
@@ -1137,13 +1144,15 @@ std::unordered_map<unsigned int, AnimationSamplers> GatherSamplers(Animation &an
 void glTF2Importer::ImportAnimations(glTF2::Asset &r) {
 	if (!r.scene) return;
 
-	mScene->mNumAnimations = r.animations.Size();
+    const unsigned numAnimations = r.animations.Size();
+	ASSIMP_GLTF_LOG_DEBUG_F("Importing ", numAnimations, " animations");
+	mScene->mNumAnimations = numAnimations;
 	if (mScene->mNumAnimations == 0) {
 		return;
 	}
 
-	mScene->mAnimations = new aiAnimation *[mScene->mNumAnimations];
-	for (unsigned int i = 0; i < r.animations.Size(); ++i) {
+    mScene->mAnimations = new aiAnimation *[numAnimations];
+	for (unsigned int i = 0; i < numAnimations; ++i) {
 		Animation &anim = r.animations[i];
 
 		aiAnimation *ai_anim = new aiAnimation();
@@ -1249,6 +1258,8 @@ void glTF2Importer::ImportEmbeddedTextures(glTF2::Asset &r) {
 	if (numEmbeddedTexs == 0)
 		return;
 
+  	ASSIMP_GLTF_LOG_DEBUG_F("Importing ", numEmbeddedTexs, " embedded textures");
+
 	mScene->mTextures = new aiTexture *[numEmbeddedTexs];
 
 	// Add the embedded textures
@@ -1288,6 +1299,7 @@ void glTF2Importer::ImportEmbeddedTextures(glTF2::Asset &r) {
 }
 
 void glTF2Importer::ImportCommonMetadata(glTF2::Asset& a) {
+	ASSIMP_GLTF_LOG_DEBUG("Importing metadata");
     ai_assert(mScene->mMetaData == nullptr);
     const bool hasVersion = !a.asset.version.empty();
     const bool hasGenerator = !a.asset.generator.empty();
@@ -1307,6 +1319,9 @@ void glTF2Importer::ImportCommonMetadata(glTF2::Asset& a) {
 }
 
 void glTF2Importer::InternReadFile(const std::string &pFile, aiScene *pScene, IOSystem *pIOHandler) {
+
+    ASSIMP_GLTF_LOG_DEBUG("Reading GLTF file");
+
 	// clean all member arrays
 	meshOffsets.clear();
 	embeddedTexIdxs.clear();
diff --git a/include/assimp/Logger.hpp b/include/assimp/Logger.hpp
index a0b798564..f32c3edc2 100644
--- a/include/assimp/Logger.hpp
+++ b/include/assimp/Logger.hpp
@@ -273,33 +273,31 @@ void Logger::info(const std::string &message) {
     return info(message.c_str());
 }
 
-// ------------------------------------------------------------------------------------------------
-#define ASSIMP_LOG_WARN_F(string,...)\
-    DefaultLogger::get()->warn((Formatter::format(string),__VA_ARGS__))
-
-#define ASSIMP_LOG_ERROR_F(string,...)\
-    DefaultLogger::get()->error((Formatter::format(string),__VA_ARGS__))
-
-#define ASSIMP_LOG_DEBUG_F(string,...)\
-    DefaultLogger::get()->debug((Formatter::format(string),__VA_ARGS__))
-
-#define ASSIMP_LOG_INFO_F(string,...)\
-    DefaultLogger::get()->info((Formatter::format(string),__VA_ARGS__))
-
-
-#define ASSIMP_LOG_WARN(string)\
-    DefaultLogger::get()->warn(string)
-
-#define ASSIMP_LOG_ERROR(string)\
-    DefaultLogger::get()->error(string)
-
-#define ASSIMP_LOG_DEBUG(string)\
-    DefaultLogger::get()->debug(string)
-
-#define ASSIMP_LOG_INFO(string)\
-    DefaultLogger::get()->info(string)
-
-
 } // Namespace Assimp
 
+// ------------------------------------------------------------------------------------------------
+#define ASSIMP_LOG_WARN_F(string, ...) \
+	Assimp::DefaultLogger::get()->warn((Assimp::Formatter::format(string), __VA_ARGS__))
+
+#define ASSIMP_LOG_ERROR_F(string, ...) \
+	Assimp::DefaultLogger::get()->error((Assimp::Formatter::format(string), __VA_ARGS__))
+
+#define ASSIMP_LOG_DEBUG_F(string, ...) \
+	Assimp::DefaultLogger::get()->debug((Assimp::Formatter::format(string), __VA_ARGS__))
+
+#define ASSIMP_LOG_INFO_F(string, ...) \
+	Assimp::DefaultLogger::get()->info((Assimp::Formatter::format(string), __VA_ARGS__))
+
+#define ASSIMP_LOG_WARN(string) \
+	Assimp::DefaultLogger::get()->warn(string)
+
+#define ASSIMP_LOG_ERROR(string) \
+	Assimp::DefaultLogger::get()->error(string)
+
+#define ASSIMP_LOG_DEBUG(string) \
+	Assimp::DefaultLogger::get()->debug(string)
+
+#define ASSIMP_LOG_INFO(string) \
+	Assimp::DefaultLogger::get()->info(string)
+
 #endif // !! INCLUDED_AI_LOGGER_H

From bcca3a0d794e9aded4f4d1d42be2d4219f16bd35 Mon Sep 17 00:00:00 2001
From: Malcolm Tyrrell <matyrr@microsoft.com>
Date: Thu, 14 May 2020 17:46:33 +0100
Subject: [PATCH 168/211] No need for bespoke macros

---
 code/AssetLib/FBX/FBXBinaryTokenizer.cpp |  4 ++--
 code/AssetLib/FBX/FBXCompileConfig.h     |  6 ------
 code/AssetLib/FBX/FBXDocument.cpp        |  4 ++--
 code/AssetLib/FBX/FBXImporter.cpp        |  2 +-
 code/AssetLib/FBX/FBXParser.cpp          |  2 +-
 code/AssetLib/FBX/FBXTokenizer.cpp       |  2 +-
 code/AssetLib/glTF2/glTF2Importer.cpp    | 18 +++++++++---------
 7 files changed, 16 insertions(+), 22 deletions(-)

diff --git a/code/AssetLib/FBX/FBXBinaryTokenizer.cpp b/code/AssetLib/FBX/FBXBinaryTokenizer.cpp
index dd84196f1..719b928bc 100644
--- a/code/AssetLib/FBX/FBXBinaryTokenizer.cpp
+++ b/code/AssetLib/FBX/FBXBinaryTokenizer.cpp
@@ -428,7 +428,7 @@ bool ReadScope(TokenList& output_tokens, const char* input, const char*& cursor,
 void TokenizeBinary(TokenList& output_tokens, const char* input, size_t length)
 {
 	ai_assert(input);
-	ASSIMP_FBX_LOG_DEBUG("Tokenizing binary FBX file");
+	ASSIMP_LOG_DEBUG("Tokenizing binary FBX file");
 
     if(length < 0x1b) {
         TokenizeError("file is too short",0);
@@ -453,7 +453,7 @@ void TokenizeBinary(TokenList& output_tokens, const char* input, size_t length)
 	/*Result ignored*/ ReadByte(input, cursor, input + length);
 	/*Result ignored*/ ReadByte(input, cursor, input + length);
 	const uint32_t version = ReadWord(input, cursor, input + length);
-	ASSIMP_FBX_LOG_DEBUG_F("FBX version: ", version);
+	ASSIMP_LOG_DEBUG_F("FBX version: ", version);
 	const bool is64bits = version >= 7500;
     const char *end = input + length;
     while (cursor < end ) {
diff --git a/code/AssetLib/FBX/FBXCompileConfig.h b/code/AssetLib/FBX/FBXCompileConfig.h
index 31c8a5fdd..5cdaa6960 100644
--- a/code/AssetLib/FBX/FBXCompileConfig.h
+++ b/code/AssetLib/FBX/FBXCompileConfig.h
@@ -75,10 +75,4 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #   endif
 #endif
 
-#ifndef ASSIMP_FBX_LOG_DEBUG
-// These require the DefaultLogger header.
-#define ASSIMP_FBX_LOG_DEBUG ASSIMP_LOG_DEBUG
-#define ASSIMP_FBX_LOG_DEBUG_F ASSIMP_LOG_DEBUG_F
-#endif
-
 #endif // INCLUDED_AI_FBX_COMPILECONFIG_H
diff --git a/code/AssetLib/FBX/FBXDocument.cpp b/code/AssetLib/FBX/FBXDocument.cpp
index 063ad677c..bab3707d2 100644
--- a/code/AssetLib/FBX/FBXDocument.cpp
+++ b/code/AssetLib/FBX/FBXDocument.cpp
@@ -266,7 +266,7 @@ Document::Document(const Parser& parser, const ImportSettings& settings)
 : settings(settings)
 , parser(parser)
 {
-	ASSIMP_FBX_LOG_DEBUG("Creating FBX Document");
+	ASSIMP_LOG_DEBUG("Creating FBX Document");
 
     // Cannot use array default initialization syntax because vc8 fails on it
     for (auto &timeStamp : creationTimeStamp) {
@@ -312,7 +312,7 @@ void Document::ReadHeader() {
 
     const Scope& shead = *ehead->Compound();
     fbxVersion = ParseTokenAsInt(GetRequiredToken(GetRequiredElement(shead,"FBXVersion",ehead),0));
-	ASSIMP_FBX_LOG_DEBUG_F("FBX Version: ", fbxVersion);
+	ASSIMP_LOG_DEBUG_F("FBX Version: ", fbxVersion);
 
     // While we may have some success with newer files, we don't support
     // the older 6.n fbx format
diff --git a/code/AssetLib/FBX/FBXImporter.cpp b/code/AssetLib/FBX/FBXImporter.cpp
index 232f78c13..8c908be40 100644
--- a/code/AssetLib/FBX/FBXImporter.cpp
+++ b/code/AssetLib/FBX/FBXImporter.cpp
@@ -146,7 +146,7 @@ void FBXImporter::InternReadFile(const std::string &pFile, aiScene *pScene, IOSy
 		ThrowException("Could not open file for reading");
 	}
 
-    ASSIMP_FBX_LOG_DEBUG("Reading FBX file");
+    ASSIMP_LOG_DEBUG("Reading FBX file");
 
 	// read entire file into memory - no streaming for this, fbx
 	// files can grow large, but the assimp output data structure
diff --git a/code/AssetLib/FBX/FBXParser.cpp b/code/AssetLib/FBX/FBXParser.cpp
index 04c58f70c..c47f36150 100644
--- a/code/AssetLib/FBX/FBXParser.cpp
+++ b/code/AssetLib/FBX/FBXParser.cpp
@@ -221,7 +221,7 @@ Parser::Parser (const TokenList& tokens, bool is_binary)
 , cursor(tokens.begin())
 , is_binary(is_binary)
 {
-    ASSIMP_FBX_LOG_DEBUG("Parsing FBX tokens");
+    ASSIMP_LOG_DEBUG("Parsing FBX tokens");
     root.reset(new Scope(*this,true));
 }
 
diff --git a/code/AssetLib/FBX/FBXTokenizer.cpp b/code/AssetLib/FBX/FBXTokenizer.cpp
index 1fe39a175..4117a7d3c 100644
--- a/code/AssetLib/FBX/FBXTokenizer.cpp
+++ b/code/AssetLib/FBX/FBXTokenizer.cpp
@@ -136,7 +136,7 @@ void ProcessDataToken( TokenList& output_tokens, const char*& start, const char*
 void Tokenize(TokenList& output_tokens, const char* input)
 {
 	ai_assert(input);
-	ASSIMP_FBX_LOG_DEBUG("Tokenizing ascii FBX file");
+	ASSIMP_LOG_DEBUG("Tokenizing ascii FBX file");
 
     // line and column numbers numbers are one-based
     unsigned int line = 1;
diff --git a/code/AssetLib/glTF2/glTF2Importer.cpp b/code/AssetLib/glTF2/glTF2Importer.cpp
index ee6a1b298..aca86d9c5 100644
--- a/code/AssetLib/glTF2/glTF2Importer.cpp
+++ b/code/AssetLib/glTF2/glTF2Importer.cpp
@@ -286,7 +286,7 @@ static aiMaterial *ImportMaterial(std::vector<int> &embeddedTexIdxs, Asset &r, M
 
 void glTF2Importer::ImportMaterials(glTF2::Asset &r) {
 	const unsigned int numImportedMaterials = unsigned(r.materials.Size());
-	ASSIMP_GLTF_LOG_DEBUG_F("Importing ", numImportedMaterials, " materials");
+	ASSIMP_LOG_DEBUG_F("Importing ", numImportedMaterials, " materials");
 	Material defaultMaterial;
 
 	mScene->mNumMaterials = numImportedMaterials + 1;
@@ -334,7 +334,7 @@ static inline bool CheckValidFacesIndices(aiFace *faces, unsigned nFaces, unsign
 #endif // ASSIMP_BUILD_DEBUG
 
 void glTF2Importer::ImportMeshes(glTF2::Asset &r) {
-	ASSIMP_GLTF_LOG_DEBUG_F("Importing ", r.meshes.Size(), " meshes");
+	ASSIMP_LOG_DEBUG_F("Importing ", r.meshes.Size(), " meshes");
 	std::vector<aiMesh *> meshes;
 
 	unsigned int k = 0;
@@ -665,7 +665,7 @@ void glTF2Importer::ImportCameras(glTF2::Asset &r) {
 	if (!r.cameras.Size()) return;
 
     const unsigned int numCameras = r.cameras.Size();
-	ASSIMP_GLTF_LOG_DEBUG_F("Importing ", numCameras, " cameras");
+	ASSIMP_LOG_DEBUG_F("Importing ", numCameras, " cameras");
 	mScene->mNumCameras = numCameras;
 	mScene->mCameras = new aiCamera *[numCameras];
 
@@ -701,7 +701,7 @@ void glTF2Importer::ImportLights(glTF2::Asset &r) {
 		return;
 
     const unsigned int numLights = r.lights.Size();
-	ASSIMP_GLTF_LOG_DEBUG_F("Importing ", numLights, " lights");
+	ASSIMP_LOG_DEBUG_F("Importing ", numLights, " lights");
 	mScene->mNumLights = numLights;
 	mScene->mLights = new aiLight *[numLights];
 
@@ -964,7 +964,7 @@ void glTF2Importer::ImportNodes(glTF2::Asset &r) {
 	if (!r.scene) {
 		throw DeadlyImportError("GLTF: No scene");
 	}
-	ASSIMP_GLTF_LOG_DEBUG("Importing nodes");
+	ASSIMP_LOG_DEBUG("Importing nodes");
 
 	std::vector<Ref<Node>> rootNodes = r.scene->nodes;
 
@@ -1145,7 +1145,7 @@ void glTF2Importer::ImportAnimations(glTF2::Asset &r) {
 	if (!r.scene) return;
 
     const unsigned numAnimations = r.animations.Size();
-	ASSIMP_GLTF_LOG_DEBUG_F("Importing ", numAnimations, " animations");
+	ASSIMP_LOG_DEBUG_F("Importing ", numAnimations, " animations");
 	mScene->mNumAnimations = numAnimations;
 	if (mScene->mNumAnimations == 0) {
 		return;
@@ -1258,7 +1258,7 @@ void glTF2Importer::ImportEmbeddedTextures(glTF2::Asset &r) {
 	if (numEmbeddedTexs == 0)
 		return;
 
-  	ASSIMP_GLTF_LOG_DEBUG_F("Importing ", numEmbeddedTexs, " embedded textures");
+  	ASSIMP_LOG_DEBUG_F("Importing ", numEmbeddedTexs, " embedded textures");
 
 	mScene->mTextures = new aiTexture *[numEmbeddedTexs];
 
@@ -1299,7 +1299,7 @@ void glTF2Importer::ImportEmbeddedTextures(glTF2::Asset &r) {
 }
 
 void glTF2Importer::ImportCommonMetadata(glTF2::Asset& a) {
-	ASSIMP_GLTF_LOG_DEBUG("Importing metadata");
+	ASSIMP_LOG_DEBUG("Importing metadata");
     ai_assert(mScene->mMetaData == nullptr);
     const bool hasVersion = !a.asset.version.empty();
     const bool hasGenerator = !a.asset.generator.empty();
@@ -1320,7 +1320,7 @@ void glTF2Importer::ImportCommonMetadata(glTF2::Asset& a) {
 
 void glTF2Importer::InternReadFile(const std::string &pFile, aiScene *pScene, IOSystem *pIOHandler) {
 
-    ASSIMP_GLTF_LOG_DEBUG("Reading GLTF file");
+    ASSIMP_LOG_DEBUG("Reading GLTF file");
 
 	// clean all member arrays
 	meshOffsets.clear();

From 2ffd1cb8db5988009cd9ad8d67ae450f6f0c7f6d Mon Sep 17 00:00:00 2001
From: Malcolm Tyrrell <matyrr@microsoft.com>
Date: Fri, 15 May 2020 09:29:20 +0100
Subject: [PATCH 169/211] nits

---
 code/AssetLib/FBX/FBXTokenizer.cpp    | 2 +-
 code/AssetLib/glTF2/glTF2Importer.cpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/code/AssetLib/FBX/FBXTokenizer.cpp b/code/AssetLib/FBX/FBXTokenizer.cpp
index 4117a7d3c..23c238d1f 100644
--- a/code/AssetLib/FBX/FBXTokenizer.cpp
+++ b/code/AssetLib/FBX/FBXTokenizer.cpp
@@ -136,7 +136,7 @@ void ProcessDataToken( TokenList& output_tokens, const char*& start, const char*
 void Tokenize(TokenList& output_tokens, const char* input)
 {
 	ai_assert(input);
-	ASSIMP_LOG_DEBUG("Tokenizing ascii FBX file");
+	ASSIMP_LOG_DEBUG("Tokenizing ASCII FBX file");
 
     // line and column numbers numbers are one-based
     unsigned int line = 1;
diff --git a/code/AssetLib/glTF2/glTF2Importer.cpp b/code/AssetLib/glTF2/glTF2Importer.cpp
index aca86d9c5..83f022e8f 100644
--- a/code/AssetLib/glTF2/glTF2Importer.cpp
+++ b/code/AssetLib/glTF2/glTF2Importer.cpp
@@ -1320,7 +1320,7 @@ void glTF2Importer::ImportCommonMetadata(glTF2::Asset& a) {
 
 void glTF2Importer::InternReadFile(const std::string &pFile, aiScene *pScene, IOSystem *pIOHandler) {
 
-    ASSIMP_LOG_DEBUG("Reading GLTF file");
+    ASSIMP_LOG_DEBUG("Reading GLTF2 file");
 
 	// clean all member arrays
 	meshOffsets.clear();

From 5e0136d737ebaa6f2547c20c72dc24edb8e3d3d4 Mon Sep 17 00:00:00 2001
From: Malcolm Tyrrell <matyrr@microsoft.com>
Date: Fri, 15 May 2020 12:47:27 +0100
Subject: [PATCH 170/211] Add concept of verboseDebug

---
 code/Common/Assimp.cpp           |  4 ++--
 code/Common/DefaultLogger.cpp    | 29 +++++++++++++++++++++++++++--
 include/assimp/DefaultLogger.hpp | 11 +++++++----
 include/assimp/Logger.hpp        | 32 ++++++++++++++++++++++++++++++--
 include/assimp/NullLogger.hpp    |  7 ++++++-
 5 files changed, 72 insertions(+), 11 deletions(-)

diff --git a/code/Common/Assimp.cpp b/code/Common/Assimp.cpp
index 67f1c3af2..86ddb92c1 100644
--- a/code/Common/Assimp.cpp
+++ b/code/Common/Assimp.cpp
@@ -392,7 +392,7 @@ ASSIMP_API aiReturn aiDetachLogStream(const aiLogStream *stream) {
     if (it == gActiveLogStreams.end()) {
         return AI_FAILURE;
     }
-    DefaultLogger::get()->detatchStream(it->second);
+    DefaultLogger::get()->detachStream( it->second );
     delete it->second;
 
     gActiveLogStreams.erase(it);
@@ -416,7 +416,7 @@ ASSIMP_API void aiDetachAllLogStreams(void) {
     }
 
     for (LogStreamMap::iterator it = gActiveLogStreams.begin(); it != gActiveLogStreams.end(); ++it) {
-        logger->detatchStream(it->second);
+        logger->detachStream( it->second );
         delete it->second;
     }
     gActiveLogStreams.clear();
diff --git a/code/Common/DefaultLogger.cpp b/code/Common/DefaultLogger.cpp
index adb9ba160..6b2f9252b 100644
--- a/code/Common/DefaultLogger.cpp
+++ b/code/Common/DefaultLogger.cpp
@@ -177,6 +177,18 @@ void Logger::debug(const char* message) {
     return OnDebug(message);
 }
 
+// ----------------------------------------------------------------------------------
+void Logger::verboseDebug(const char *message) {
+
+	// SECURITY FIX: otherwise it's easy to produce overruns since
+	// sometimes importers will include data from the input file
+	// (i.e. node names) in their messages.
+	if (strlen(message) > MAX_LOG_MESSAGE_LENGTH) {
+		return;
+	}
+	return OnVerboseDebug(message);
+}
+
 // ----------------------------------------------------------------------------------
 void Logger::info(const char* message)  {
 
@@ -251,7 +263,7 @@ void DefaultLogger::kill() {
 // ----------------------------------------------------------------------------------
 //  Debug message
 void DefaultLogger::OnDebug( const char* message ) {
-    if ( m_Severity == Logger::NORMAL ) {
+    if ( m_Severity < Logger::DEBUG ) {
         return;
     }
 
@@ -262,6 +274,19 @@ void DefaultLogger::OnDebug( const char* message ) {
     WriteToStreams( msg, Logger::Debugging );
 }
 
+//  Verbose debug message
+void DefaultLogger::OnVerboseDebug(const char *message) {
+	if (m_Severity < Logger::VERBOSE) {
+		return;
+	}
+
+	static const size_t Size = MAX_LOG_MESSAGE_LENGTH + 16;
+	char msg[Size];
+	ai_snprintf(msg, Size, "Debug, T%u: %s", GetThreadID(), message);
+
+	WriteToStreams(msg, Logger::Debugging);
+}
+
 // ----------------------------------------------------------------------------------
 //  Logs an info
 void DefaultLogger::OnInfo( const char* message ){
@@ -320,7 +345,7 @@ bool DefaultLogger::attachStream( LogStream *pStream, unsigned int severity ) {
 
 // ----------------------------------------------------------------------------------
 //  Detach a stream
-bool DefaultLogger::detatchStream( LogStream *pStream, unsigned int severity ) {
+bool DefaultLogger::detachStream( LogStream *pStream, unsigned int severity ) {
     if ( nullptr == pStream ) {
         return false;
     }
diff --git a/include/assimp/DefaultLogger.hpp b/include/assimp/DefaultLogger.hpp
index 789072a7c..229ace87b 100644
--- a/include/assimp/DefaultLogger.hpp
+++ b/include/assimp/DefaultLogger.hpp
@@ -80,7 +80,7 @@ public:
     /** @brief Creates a logging instance.
      *  @param name Name for log file. Only valid in combination
      *    with the aiDefaultLogStream_FILE flag.
-     *  @param severity Log severity, VERBOSE turns on debug messages
+     *  @param severity Log severity, DEBUG turns on debug messages and VERBOSE turns on all messages.
      *  @param defStreams  Default log streams to be attached. Any bitwise
      *    combination of the aiDefaultLogStream enumerated values.
      *    If #aiDefaultLogStream_FILE is specified but an empty string is
@@ -127,8 +127,8 @@ public:
         unsigned int severity);
 
     // ----------------------------------------------------------------------
-    /** @copydoc Logger::detatchStream */
-    bool detatchStream(LogStream *pStream,
+    /** @copydoc Logger::detachStream */
+    bool detachStream(LogStream *pStream,
         unsigned int severity);
 
 private:
@@ -141,9 +141,12 @@ private:
     /** @briefDestructor    */
     ~DefaultLogger();
 
-    /** @brief  Logs debug infos, only been written when severity level VERBOSE is set */
+    /** @brief  Logs debug infos, only been written when severity level DEBUG is set */
     void OnDebug(const char* message);
 
+    /** @brief  Logs debug infos, only been written when severity level VERBOSE is set */
+	void OnVerboseDebug(const char *message);
+
     /** @brief  Logs an info message */
     void OnInfo(const char*  message);
 
diff --git a/include/assimp/Logger.hpp b/include/assimp/Logger.hpp
index f32c3edc2..1e5a61eee 100644
--- a/include/assimp/Logger.hpp
+++ b/include/assimp/Logger.hpp
@@ -74,7 +74,8 @@ public:
      */
     enum LogSeverity {
         NORMAL,     //!< Normal granularity of logging
-        VERBOSE     //!< Debug infos will be logged, too
+        DEBUG,      //!< Debug messages will be logged, but not verbose debug messages.
+        VERBOSE     //!< All messages will be logged
     };
 
     // ----------------------------------------------------------------------
@@ -103,6 +104,12 @@ public:
     void debug(const char* message);
     void debug(const std::string &message);
 
+    // ----------------------------------------------------------------------
+	/** @brief  Writes a debug message
+     *   @param message Debug message*/
+	void verboseDebug(const char *message);
+	void verboseDebug(const std::string &message);
+
     // ----------------------------------------------------------------------
     /** @brief  Writes a info message
      *  @param  message Info message*/
@@ -154,7 +161,7 @@ public:
      *    if the result is 0 the stream is detached from the Logger and
      *    the caller retakes the possession of the stream.
      *  @return true if the stream has been detached, false otherwise.*/
-    virtual bool detatchStream(LogStream *pStream,
+    virtual bool detachStream(LogStream *pStream,
         unsigned int severity = Debugging | Err | Warn | Info) = 0;
 
 protected:
@@ -178,6 +185,16 @@ protected:
      */
     virtual void OnDebug(const char* message)= 0;
 
+    // ----------------------------------------------------------------------
+	/**
+     *  @brief Called as a request to write a specific verbose debug message
+     *  @param  message Debug message. Never longer than
+     *    MAX_LOG_MESSAGE_LENGTH characters (excluding the '0').
+     *  @note  The message string is only valid until the scope of
+     *    the function is left.
+     */
+	virtual void OnVerboseDebug(const char *message) = 0;
+
     // ----------------------------------------------------------------------
     /**
      *  @brief Called as a request to write a specific info message
@@ -255,6 +272,11 @@ void Logger::debug(const std::string &message) {
     return debug(message.c_str());
 }
 
+// ----------------------------------------------------------------------------------
+inline void Logger::verboseDebug(const std::string &message) {
+	return verboseDebug(message.c_str());
+}
+
 // ----------------------------------------------------------------------------------
 inline
 void Logger::error(const std::string &message) {
@@ -285,6 +307,9 @@ void Logger::info(const std::string &message) {
 #define ASSIMP_LOG_DEBUG_F(string, ...) \
 	Assimp::DefaultLogger::get()->debug((Assimp::Formatter::format(string), __VA_ARGS__))
 
+#define ASSIMP_LOG_VERBOSE_DEBUG_F(string, ...) \
+	Assimp::DefaultLogger::get()->verboseDebug((Assimp::Formatter::format(string), __VA_ARGS__))
+
 #define ASSIMP_LOG_INFO_F(string, ...) \
 	Assimp::DefaultLogger::get()->info((Assimp::Formatter::format(string), __VA_ARGS__))
 
@@ -297,6 +322,9 @@ void Logger::info(const std::string &message) {
 #define ASSIMP_LOG_DEBUG(string) \
 	Assimp::DefaultLogger::get()->debug(string)
 
+#define ASSIMP_LOG_VERBOSE_DEBUG(string) \
+	Assimp::DefaultLogger::get()->verboseDebug(string)
+
 #define ASSIMP_LOG_INFO(string) \
 	Assimp::DefaultLogger::get()->info(string)
 
diff --git a/include/assimp/NullLogger.hpp b/include/assimp/NullLogger.hpp
index 7effca83a..e7a01ed78 100644
--- a/include/assimp/NullLogger.hpp
+++ b/include/assimp/NullLogger.hpp
@@ -66,6 +66,11 @@ public:
         (void)message; //this avoids compiler warnings
     }
 
+    /** @brief  Logs a verbose debug message */
+	void OnVerboseDebug(const char *message) {
+		(void)message; //this avoids compiler warnings
+	}
+
     /** @brief  Logs an info message */
     void OnInfo(const char* message) {
         (void)message; //this avoids compiler warnings
@@ -88,7 +93,7 @@ public:
     }
 
     /** @brief  Detach a still attached stream from logger */
-    bool detatchStream(LogStream *pStream, unsigned int severity) {
+    bool detachStream(LogStream *pStream, unsigned int severity) {
         (void)pStream; (void)severity; //this avoids compiler warnings
         return false;
     }

From e11d78596fe26f4f28e6ca56c473fc595cd7c7c4 Mon Sep 17 00:00:00 2001
From: Malcolm Tyrrell <matyrr@microsoft.com>
Date: Fri, 15 May 2020 12:59:48 +0100
Subject: [PATCH 171/211] Use verbose debug logging in certain places

---
 code/Common/SceneCombiner.cpp                    | 2 +-
 code/Common/ScenePreprocessor.cpp                | 8 ++++----
 code/Common/Subdivision.cpp                      | 6 +++---
 code/PostProcessing/ArmaturePopulate.cpp         | 8 ++++----
 code/PostProcessing/ConvertToLHProcess.cpp       | 2 +-
 code/PostProcessing/FindDegenerates.cpp          | 2 +-
 code/PostProcessing/ImproveCacheLocality.cpp     | 2 +-
 code/PostProcessing/JoinVerticesProcess.cpp      | 2 +-
 code/PostProcessing/RemoveRedundantMaterials.cpp | 2 +-
 include/assimp/DefaultLogger.hpp                 | 2 +-
 10 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/code/Common/SceneCombiner.cpp b/code/Common/SceneCombiner.cpp
index 4d2a411f2..eb802dd8b 100644
--- a/code/Common/SceneCombiner.cpp
+++ b/code/Common/SceneCombiner.cpp
@@ -75,7 +75,7 @@ void PrefixString(aiString& string,const char* prefix, unsigned int len) {
         return;
 
     if (len+string.length>=MAXLEN-1) {
-        ASSIMP_LOG_DEBUG("Can't add an unique prefix because the string is too long");
+		ASSIMP_LOG_VERBOSE_DEBUG("Can't add an unique prefix because the string is too long");
         ai_assert(false);
         return;
     }
diff --git a/code/Common/ScenePreprocessor.cpp b/code/Common/ScenePreprocessor.cpp
index 606590519..0cb833302 100644
--- a/code/Common/ScenePreprocessor.cpp
+++ b/code/Common/ScenePreprocessor.cpp
@@ -225,7 +225,7 @@ void ScenePreprocessor::ProcessAnimation (aiAnimation* anim)
                     q.mTime  = 0.;
                     q.mValue = rotation;
 
-                    ASSIMP_LOG_DEBUG("ScenePreprocessor: Dummy rotation track has been generated");
+                    ASSIMP_LOG_VERBOSE_DEBUG("ScenePreprocessor: Dummy rotation track has been generated");
                 } else {
                     ai_assert(channel->mRotationKeys);
                 }
@@ -240,7 +240,7 @@ void ScenePreprocessor::ProcessAnimation (aiAnimation* anim)
                     q.mTime  = 0.;
                     q.mValue = scaling;
 
-                    ASSIMP_LOG_DEBUG("ScenePreprocessor: Dummy scaling track has been generated");
+                    ASSIMP_LOG_VERBOSE_DEBUG("ScenePreprocessor: Dummy scaling track has been generated");
                 } else {
                     ai_assert(channel->mScalingKeys);
                 }
@@ -255,7 +255,7 @@ void ScenePreprocessor::ProcessAnimation (aiAnimation* anim)
                     q.mTime  = 0.;
                     q.mValue = position;
 
-                    ASSIMP_LOG_DEBUG("ScenePreprocessor: Dummy position track has been generated");
+                    ASSIMP_LOG_VERBOSE_DEBUG("ScenePreprocessor: Dummy position track has been generated");
                 } else {
                     ai_assert(channel->mPositionKeys);
                 }
@@ -264,7 +264,7 @@ void ScenePreprocessor::ProcessAnimation (aiAnimation* anim)
     }
 
     if (anim->mDuration == -1.)     {
-        ASSIMP_LOG_DEBUG("ScenePreprocessor: Setting animation duration");
+        ASSIMP_LOG_VERBOSE_DEBUG("ScenePreprocessor: Setting animation duration");
         anim->mDuration = last - std::min( first, 0. );
     }
 }
diff --git a/code/Common/Subdivision.cpp b/code/Common/Subdivision.cpp
index 2b376695e..ca7749891 100644
--- a/code/Common/Subdivision.cpp
+++ b/code/Common/Subdivision.cpp
@@ -181,7 +181,7 @@ void CatmullClarkSubdivider::Subdivide (
         aiMesh* i = smesh[s];
         // FIX - mPrimitiveTypes might not yet be initialized
         if (i->mPrimitiveTypes && (i->mPrimitiveTypes & (aiPrimitiveType_LINE|aiPrimitiveType_POINT))==i->mPrimitiveTypes) {
-            ASSIMP_LOG_DEBUG("Catmull-Clark Subdivider: Skipping pure line/point mesh");
+            ASSIMP_LOG_VERBOSE_DEBUG("Catmull-Clark Subdivider: Skipping pure line/point mesh");
 
             if (discard_input) {
                 out[s] = i;
@@ -346,7 +346,7 @@ void CatmullClarkSubdivider::InternSubdivide (
         // Report the number of bad edges. bad edges are referenced by less than two
         // faces in the mesh. They occur at outer model boundaries in non-closed
         // shapes.
-        ASSIMP_LOG_DEBUG_F("Catmull-Clark Subdivider: got ", bad_cnt, " bad edges touching only one face (totally ", 
+        ASSIMP_LOG_VERBOSE_DEBUG_F("Catmull-Clark Subdivider: got ", bad_cnt, " bad edges touching only one face (totally ", 
             static_cast<unsigned int>(edges.size()), " edges). ");
     }}
 
@@ -405,7 +405,7 @@ void CatmullClarkSubdivider::InternSubdivide (
                     }
                     ai_assert(haveit);
                     if (!haveit) {
-                        ASSIMP_LOG_DEBUG("Catmull-Clark Subdivider: Index not used");
+                        ASSIMP_LOG_VERBOSE_DEBUG("Catmull-Clark Subdivider: Index not used");
                     }
                     break;
                 }
diff --git a/code/PostProcessing/ArmaturePopulate.cpp b/code/PostProcessing/ArmaturePopulate.cpp
index 9065177b6..c6efeee58 100644
--- a/code/PostProcessing/ArmaturePopulate.cpp
+++ b/code/PostProcessing/ArmaturePopulate.cpp
@@ -82,7 +82,7 @@ void ArmaturePopulate::Execute(aiScene *out) {
     for (std::pair<aiBone *, aiNode *> kvp : bone_stack) {
         aiBone *bone = kvp.first;
         aiNode *bone_node = kvp.second;
-        ASSIMP_LOG_DEBUG_F("active node lookup: ", bone->mName.C_Str());
+        ASSIMP_LOG_VERBOSE_DEBUG_F("active node lookup: ", bone->mName.C_Str());
         // lcl transform grab - done in generate_nodes :)
 
         // bone->mOffsetMatrix = bone_node->mTransformation;
@@ -178,7 +178,7 @@ void ArmaturePopulate::BuildBoneStack(aiNode *,
         if (node == nullptr) {
             node_stack.clear();
             BuildNodeList(root_node, node_stack);
-            ASSIMP_LOG_DEBUG_F("Resetting bone stack: nullptr element ", bone->mName.C_Str());
+      ASSIMP_LOG_VERBOSE_DEBUG_F("Resetting bone stack: nullptr element ", bone->mName.C_Str());
 
             node = GetNodeFromStack(bone->mName, node_stack);
 
@@ -188,7 +188,7 @@ void ArmaturePopulate::BuildBoneStack(aiNode *,
             }
         }
 
-        ASSIMP_LOG_DEBUG_F("Successfully added bone[", bone->mName.C_Str(), "] to stack and bone node is: ", node->mName.C_Str());
+    ASSIMP_LOG_VERBOSE_DEBUG_F("Successfully added bone[", bone->mName.C_Str(), "] to stack and bone node is: ", node->mName.C_Str());
 
         bone_stack.insert(std::pair<aiBone *, aiNode *>(bone, node));
     }
@@ -202,7 +202,7 @@ aiNode *ArmaturePopulate::GetArmatureRoot(aiNode *bone_node,
                                           std::vector<aiBone *> &bone_list) {
     while (bone_node) {
         if (!IsBoneNode(bone_node->mName, bone_list)) {
-            ASSIMP_LOG_DEBUG_F("GetArmatureRoot() Found valid armature: ", bone_node->mName.C_Str());
+      ASSIMP_LOG_VERBOSE_DEBUG_F("GetArmatureRoot() Found valid armature: ", bone_node->mName.C_Str());
             return bone_node;
         }
 
diff --git a/code/PostProcessing/ConvertToLHProcess.cpp b/code/PostProcessing/ConvertToLHProcess.cpp
index 6ca73f10e..29c2d6a26 100644
--- a/code/PostProcessing/ConvertToLHProcess.cpp
+++ b/code/PostProcessing/ConvertToLHProcess.cpp
@@ -299,7 +299,7 @@ void FlipUVsProcess::ProcessMaterial (aiMaterial* _mat)
     for (unsigned int a = 0; a < mat->mNumProperties;++a)   {
         aiMaterialProperty* prop = mat->mProperties[a];
         if( !prop ) {
-            ASSIMP_LOG_DEBUG( "Property is null" );
+            ASSIMP_LOG_VERBOSE_DEBUG( "Property is null" );
             continue;
         }
 
diff --git a/code/PostProcessing/FindDegenerates.cpp b/code/PostProcessing/FindDegenerates.cpp
index dfdfec6cc..e5defdeb0 100644
--- a/code/PostProcessing/FindDegenerates.cpp
+++ b/code/PostProcessing/FindDegenerates.cpp
@@ -289,7 +289,7 @@ evil_jump_outside:
         if (!mesh->mNumFaces) {
             //The whole mesh consists of degenerated faces
             //signal upward, that this mesh should be deleted.
-            ASSIMP_LOG_DEBUG("FindDegeneratesProcess removed a mesh full of degenerated primitives");
+            ASSIMP_LOG_VERBOSE_DEBUG("FindDegeneratesProcess removed a mesh full of degenerated primitives");
             return true;
         }
     }
diff --git a/code/PostProcessing/ImproveCacheLocality.cpp b/code/PostProcessing/ImproveCacheLocality.cpp
index d72d15d3a..bab1754cd 100644
--- a/code/PostProcessing/ImproveCacheLocality.cpp
+++ b/code/PostProcessing/ImproveCacheLocality.cpp
@@ -355,7 +355,7 @@ ai_real ImproveCacheLocalityProcess::ProcessMesh( aiMesh* pMesh, unsigned int me
 
         // very intense verbose logging ... prepare for much text if there are many meshes
         if ( DefaultLogger::get()->getLogSeverity() == Logger::VERBOSE) {
-            ASSIMP_LOG_DEBUG_F("Mesh %u | ACMR in: ", meshNum, " out: ", fACMR, " | ~", fACMR2, ((fACMR - fACMR2) / fACMR) * 100.f);
+            ASSIMP_LOG_VERBOSE_DEBUG_F("Mesh %u | ACMR in: ", meshNum, " out: ", fACMR, " | ~", fACMR2, ((fACMR - fACMR2) / fACMR) * 100.f);
         }
 
         fACMR2 *= pMesh->mNumFaces;
diff --git a/code/PostProcessing/JoinVerticesProcess.cpp b/code/PostProcessing/JoinVerticesProcess.cpp
index 070c9636f..4a6362e3e 100644
--- a/code/PostProcessing/JoinVerticesProcess.cpp
+++ b/code/PostProcessing/JoinVerticesProcess.cpp
@@ -373,7 +373,7 @@ int JoinVerticesProcess::ProcessMesh( aiMesh* pMesh, unsigned int meshIndex)
     }
 
     if (!DefaultLogger::isNullLogger() && DefaultLogger::get()->getLogSeverity() == Logger::VERBOSE)    {
-        ASSIMP_LOG_DEBUG_F(
+        ASSIMP_LOG_VERBOSE_DEBUG_F(
             "Mesh ",meshIndex,
             " (",
             (pMesh->mName.length ? pMesh->mName.data : "unnamed"),
diff --git a/code/PostProcessing/RemoveRedundantMaterials.cpp b/code/PostProcessing/RemoveRedundantMaterials.cpp
index 0c4280410..7f8b77d20 100644
--- a/code/PostProcessing/RemoveRedundantMaterials.cpp
+++ b/code/PostProcessing/RemoveRedundantMaterials.cpp
@@ -122,7 +122,7 @@ void RemoveRedundantMatsProcess::Execute( aiScene* pScene)
 
                         // Keep this material even if no mesh references it
                         abReferenced[i] = true;
-                        ASSIMP_LOG_DEBUG_F( "Found positive match in exclusion list: \'", name.data, "\'");
+                        ASSIMP_LOG_VERBOSE_DEBUG_F( "Found positive match in exclusion list: \'", name.data, "\'");
                     }
                 }
             }
diff --git a/include/assimp/DefaultLogger.hpp b/include/assimp/DefaultLogger.hpp
index 229ace87b..c405a7409 100644
--- a/include/assimp/DefaultLogger.hpp
+++ b/include/assimp/DefaultLogger.hpp
@@ -141,7 +141,7 @@ private:
     /** @briefDestructor    */
     ~DefaultLogger();
 
-    /** @brief  Logs debug infos, only been written when severity level DEBUG is set */
+    /** @brief  Logs debug infos, only been written when severity level DEBUG or higher is set */
     void OnDebug(const char* message);
 
     /** @brief  Logs debug infos, only been written when severity level VERBOSE is set */

From 434c5e3d37478d438698fae591382e1f4a561ffa Mon Sep 17 00:00:00 2001
From: Malcolm Tyrrell <matyrr@microsoft.com>
Date: Fri, 15 May 2020 16:59:42 +0100
Subject: [PATCH 172/211] More verbose logging

---
 code/AssetLib/3DS/3DSConverter.cpp          |  4 ++--
 code/AssetLib/AC/ACLoader.cpp               |  4 ++--
 code/AssetLib/ASE/ASELoader.cpp             |  2 +-
 code/AssetLib/Blender/BlenderDNA.cpp        |  2 +-
 code/AssetLib/COB/COBLoader.cpp             |  2 +-
 code/AssetLib/Collada/ColladaParser.cpp     |  2 +-
 code/AssetLib/DXF/DXFHelper.h               |  2 +-
 code/AssetLib/DXF/DXFLoader.cpp             |  6 +++---
 code/AssetLib/FBX/FBXMaterial.cpp           |  2 +-
 code/AssetLib/LWO/LWOLoader.cpp             |  2 +-
 code/AssetLib/LWO/LWOMaterial.cpp           |  2 +-
 code/AssetLib/LWS/LWSLoader.cpp             |  2 +-
 code/AssetLib/MD3/MD3Loader.cpp             |  2 +-
 code/AssetLib/Ogre/OgreBinarySerializer.cpp | 14 +++++++-------
 14 files changed, 24 insertions(+), 24 deletions(-)

diff --git a/code/AssetLib/3DS/3DSConverter.cpp b/code/AssetLib/3DS/3DSConverter.cpp
index 1004c74a5..ef37e03de 100644
--- a/code/AssetLib/3DS/3DSConverter.cpp
+++ b/code/AssetLib/3DS/3DSConverter.cpp
@@ -539,7 +539,7 @@ void Discreet3DSImporter::AddNodeToGraph(aiScene *pcSOut, aiNode *pcOut,
         ai_assert(nullptr != anim);
 
         if (pcIn->aCameraRollKeys.size() > 1) {
-            ASSIMP_LOG_DEBUG("3DS: Converting camera roll track ...");
+            ASSIMP_LOG_VERBOSE_DEBUG("3DS: Converting camera roll track ...");
 
             // Camera roll keys - in fact they're just rotations
             // around the camera's z axis. The angles are given
@@ -558,7 +558,7 @@ void Discreet3DSImporter::AddNodeToGraph(aiScene *pcSOut, aiNode *pcOut,
 #if 0
         if (pcIn->aTargetPositionKeys.size() > 1)
         {
-            ASSIMP_LOG_DEBUG("3DS: Converting target track ...");
+            ASSIMP_LOG_VERBOSE_DEBUG("3DS: Converting target track ...");
 
             // Camera or spot light - need to convert the separate
             // target position channel to our representation
diff --git a/code/AssetLib/AC/ACLoader.cpp b/code/AssetLib/AC/ACLoader.cpp
index 40ff8dc86..2b8b7f087 100644
--- a/code/AssetLib/AC/ACLoader.cpp
+++ b/code/AssetLib/AC/ACLoader.cpp
@@ -207,7 +207,7 @@ void AC3DImporter::LoadObjectSection(std::vector<Object> &objects) {
         light->mName.length = ::ai_snprintf(light->mName.data, MAXLEN, "ACLight_%i", static_cast<unsigned int>(mLights->size()) - 1);
         obj.name = std::string(light->mName.data);
 
-        ASSIMP_LOG_DEBUG("AC3D: Light source encountered");
+        ASSIMP_LOG_VERBOSE_DEBUG("AC3D: Light source encountered");
         obj.type = Object::Light;
     } else if (!ASSIMP_strincmp(buffer, "group", 5)) {
         obj.type = Object::Group;
@@ -294,7 +294,7 @@ void AC3DImporter::LoadObjectSection(std::vector<Object> &objects) {
                     // example writes no surf chunks
                     if (!Q3DWorkAround) {
                         ASSIMP_LOG_WARN("AC3D: SURF token was expected");
-                        ASSIMP_LOG_DEBUG("Continuing with Quick3D Workaround enabled");
+                        ASSIMP_LOG_VERBOSE_DEBUG("Continuing with Quick3D Workaround enabled");
                     }
                     --buffer; // make sure the line is processed a second time
                     // break; --- see fix notes above
diff --git a/code/AssetLib/ASE/ASELoader.cpp b/code/AssetLib/ASE/ASELoader.cpp
index 47b357248..a27767229 100644
--- a/code/AssetLib/ASE/ASELoader.cpp
+++ b/code/AssetLib/ASE/ASELoader.cpp
@@ -614,7 +614,7 @@ void ASEImporter::AddNodes(const std::vector<BaseNode *> &nodes,
             node->mNumChildren++;
 
             // What we did is so great, it is at least worth a debug message
-            ASSIMP_LOG_DEBUG("ASE: Generating separate target node (" + snode->mName + ")");
+            ASSIMP_LOG_VERBOSE_DEBUG("ASE: Generating separate target node (" + snode->mName + ")");
         }
     }
 
diff --git a/code/AssetLib/Blender/BlenderDNA.cpp b/code/AssetLib/Blender/BlenderDNA.cpp
index 69f139ec5..920362f24 100644
--- a/code/AssetLib/Blender/BlenderDNA.cpp
+++ b/code/AssetLib/Blender/BlenderDNA.cpp
@@ -353,7 +353,7 @@ void SectionParser ::Next() {
     }
 
 #ifdef ASSIMP_BUILD_BLENDER_DEBUG
-    ASSIMP_LOG_DEBUG(current.id);
+    ASSIMP_LOG_VERBOSE_DEBUG(current.id);
 #endif
 }
 
diff --git a/code/AssetLib/COB/COBLoader.cpp b/code/AssetLib/COB/COBLoader.cpp
index d66fb4f4c..52273d9e1 100644
--- a/code/AssetLib/COB/COBLoader.cpp
+++ b/code/AssetLib/COB/COBLoader.cpp
@@ -290,7 +290,7 @@ aiNode *COBImporter::BuildNodes(const Node &root, const Scene &scin, aiScene *fi
                     }
                     std::unique_ptr<const Material> defmat;
                     if (!min) {
-                        ASSIMP_LOG_DEBUG(format() << "Could not resolve material index "
+                        ASSIMP_LOG_VERBOSE_DEBUG(format() << "Could not resolve material index "
                                                   << reflist.first << " - creating default material for this slot");
 
                         defmat.reset(min = new Material());
diff --git a/code/AssetLib/Collada/ColladaParser.cpp b/code/AssetLib/Collada/ColladaParser.cpp
index d83980929..de3bcd47a 100644
--- a/code/AssetLib/Collada/ColladaParser.cpp
+++ b/code/AssetLib/Collada/ColladaParser.cpp
@@ -284,7 +284,7 @@ void ColladaParser::ReadContents() {
 
                 ReadStructure();
             } else {
-                ASSIMP_LOG_DEBUG_F("Ignoring global element <", mReader->getNodeName(), ">.");
+                ASSIMP_LOG_VERBOSE_DEBUG_F("Ignoring global element <", mReader->getNodeName(), ">.");
                 SkipElement();
             }
         } else {
diff --git a/code/AssetLib/DXF/DXFHelper.h b/code/AssetLib/DXF/DXFHelper.h
index 8140d00c6..d11addc0a 100644
--- a/code/AssetLib/DXF/DXFHelper.h
+++ b/code/AssetLib/DXF/DXFHelper.h
@@ -135,7 +135,7 @@ public:
                 for(;splitter->length() && splitter->at(0) != '}'; splitter++, cnt++);
 
                 splitter++;
-                ASSIMP_LOG_DEBUG((Formatter::format("DXF: skipped over control group ("),cnt," lines)"));
+                ASSIMP_LOG_VERBOSE_DEBUG((Formatter::format("DXF: skipped over control group ("),cnt," lines)"));
             }
         } catch(std::logic_error&) {
             ai_assert(!splitter);
diff --git a/code/AssetLib/DXF/DXFLoader.cpp b/code/AssetLib/DXF/DXFLoader.cpp
index bd5c23c7b..97b0d19dd 100644
--- a/code/AssetLib/DXF/DXFLoader.cpp
+++ b/code/AssetLib/DXF/DXFLoader.cpp
@@ -241,7 +241,7 @@ void DXFImporter::ConvertMeshes(aiScene* pScene, DXF::FileData& output) {
             }
         }
 
-        ASSIMP_LOG_DEBUG_F("DXF: Unexpanded polycount is ", icount, ", vertex count is ", vcount);
+        ASSIMP_LOG_VERBOSE_DEBUG_F("DXF: Unexpanded polycount is ", icount, ", vertex count is ", vcount);
     }
 
     if (! output.blocks.size()  ) {
@@ -473,7 +473,7 @@ void DXFImporter::ParseBlocks(DXF::LineReader& reader, DXF::FileData& output) {
         ++reader;
     }
 
-    ASSIMP_LOG_DEBUG_F("DXF: got ", output.blocks.size()," entries in BLOCKS" );
+    ASSIMP_LOG_VERBOSE_DEBUG_F("DXF: got ", output.blocks.size()," entries in BLOCKS" );
 }
 
 // ------------------------------------------------------------------------------------------------
@@ -549,7 +549,7 @@ void DXFImporter::ParseEntities(DXF::LineReader& reader, DXF::FileData& output)
         ++reader;
     }
 
-    ASSIMP_LOG_DEBUG_F( "DXF: got ", block.lines.size()," polylines and ", block.insertions.size(), 
+    ASSIMP_LOG_VERBOSE_DEBUG_F( "DXF: got ", block.lines.size()," polylines and ", block.insertions.size(), 
         " inserted blocks in ENTITIES" );
 }
 
diff --git a/code/AssetLib/FBX/FBXMaterial.cpp b/code/AssetLib/FBX/FBXMaterial.cpp
index 6de44bd23..9679e62a5 100644
--- a/code/AssetLib/FBX/FBXMaterial.cpp
+++ b/code/AssetLib/FBX/FBXMaterial.cpp
@@ -383,7 +383,7 @@ Video::Video(uint64_t id, const Element& element, const Document& doc, const std
         } catch (const runtime_error& runtimeError)
         {
             //we don't need the content data for contents that has already been loaded
-            ASSIMP_LOG_DEBUG_F("Caught exception in FBXMaterial (likely because content was already loaded): ",
+            ASSIMP_LOG_VERBOSE_DEBUG_F("Caught exception in FBXMaterial (likely because content was already loaded): ",
                     runtimeError.what());
         }
     }
diff --git a/code/AssetLib/LWO/LWOLoader.cpp b/code/AssetLib/LWO/LWOLoader.cpp
index 7a9738228..c0431c2d9 100644
--- a/code/AssetLib/LWO/LWOLoader.cpp
+++ b/code/AssetLib/LWO/LWOLoader.cpp
@@ -422,7 +422,7 @@ void LWOImporter::InternReadFile(const std::string &pFile,
                     // So we use a separate implementation.
                     ComputeNormals(mesh, smoothingGroups, _mSurfaces[j]);
                 } else {
-                    ASSIMP_LOG_DEBUG("LWO2: No need to compute normals, they're already there");
+                    ASSIMP_LOG_VERBOSE_DEBUG("LWO2: No need to compute normals, they're already there");
                 }
                 ++p;
             }
diff --git a/code/AssetLib/LWO/LWOMaterial.cpp b/code/AssetLib/LWO/LWOMaterial.cpp
index 65fcebddb..d7b08011f 100644
--- a/code/AssetLib/LWO/LWOMaterial.cpp
+++ b/code/AssetLib/LWO/LWOMaterial.cpp
@@ -154,7 +154,7 @@ bool LWOImporter::HandleTextures(aiMaterial *pcMat, const TextureList &in, aiTex
                 static_assert(sizeof(aiUVTransform) / sizeof(ai_real) == 5, "sizeof(aiUVTransform)/sizeof(ai_real) == 5");
                 pcMat->AddProperty(&trafo, 1, AI_MATKEY_UVTRANSFORM(type, cur));
             }
-            ASSIMP_LOG_DEBUG("LWO2: Setting up non-UV mapping");
+            ASSIMP_LOG_VERBOSE_DEBUG("LWO2: Setting up non-UV mapping");
         }
 
         // The older LWOB format does not use indirect references to clips.
diff --git a/code/AssetLib/LWS/LWSLoader.cpp b/code/AssetLib/LWS/LWSLoader.cpp
index baa90d786..6e4d759ac 100644
--- a/code/AssetLib/LWS/LWSLoader.cpp
+++ b/code/AssetLib/LWS/LWSLoader.cpp
@@ -101,7 +101,7 @@ void LWS::Element::Parse(const char *&buffer) {
         SkipSpaces(&buffer);
 
         if (children.back().tokens[0] == "Plugin") {
-            ASSIMP_LOG_DEBUG("LWS: Skipping over plugin-specific data");
+            ASSIMP_LOG_VERBOSE_DEBUG("LWS: Skipping over plugin-specific data");
 
             // strange stuff inside Plugin/Endplugin blocks. Needn't
             // follow LWS syntax, so we skip over it
diff --git a/code/AssetLib/MD3/MD3Loader.cpp b/code/AssetLib/MD3/MD3Loader.cpp
index 30be0276e..e8176865c 100644
--- a/code/AssetLib/MD3/MD3Loader.cpp
+++ b/code/AssetLib/MD3/MD3Loader.cpp
@@ -888,7 +888,7 @@ void MD3Importer::InternReadFile( const std::string& pFile, aiScene* pScene, IOS
 
         if (it != skins.textures.end()) {
             texture_name = &*( _texture_name = (*it).second).begin();
-            ASSIMP_LOG_DEBUG_F("MD3: Assigning skin texture ", (*it).second, " to surface ", pcSurfaces->NAME);
+            ASSIMP_LOG_VERBOSE_DEBUG_F("MD3: Assigning skin texture ", (*it).second, " to surface ", pcSurfaces->NAME);
             (*it).resolved = true; // mark entry as resolved
         }
 
diff --git a/code/AssetLib/Ogre/OgreBinarySerializer.cpp b/code/AssetLib/Ogre/OgreBinarySerializer.cpp
index bc12b6403..ce412d791 100644
--- a/code/AssetLib/Ogre/OgreBinarySerializer.cpp
+++ b/code/AssetLib/Ogre/OgreBinarySerializer.cpp
@@ -168,7 +168,7 @@ void OgreBinarySerializer::RollbackHeader() {
 
 void OgreBinarySerializer::SkipBytes(size_t numBytes) {
 #if (OGRE_BINARY_SERIALIZER_DEBUG == 1)
-    ASSIMP_LOG_DEBUG_F("Skipping ", numBytes, " bytes");
+    ASSIMP_LOG_VERBOSE_DEBUG_F("Skipping ", numBytes, " bytes");
 #endif
 
     m_reader->IncPtr(numBytes);
@@ -207,8 +207,8 @@ Mesh *OgreBinarySerializer::ImportMesh(MemoryStreamReader *stream) {
 void OgreBinarySerializer::ReadMesh(Mesh *mesh) {
     mesh->hasSkeletalAnimations = Read<bool>();
 
-    ASSIMP_LOG_DEBUG("Reading Mesh");
-    ASSIMP_LOG_DEBUG_F("  - Skeletal animations: ", mesh->hasSkeletalAnimations ? "true" : "false");
+    ASSIMP_LOG_VERBOSE_DEBUG("Reading Mesh");
+    ASSIMP_LOG_VERBOSE_DEBUG_F("  - Skeletal animations: ", mesh->hasSkeletalAnimations ? "true" : "false");
 
     if (!AtEnd()) {
         uint16_t id = ReadHeader();
@@ -364,9 +364,9 @@ void OgreBinarySerializer::ReadSubMesh(Mesh *mesh) {
     submesh->indexData->faceCount = static_cast<uint32_t>(submesh->indexData->count / 3);
     submesh->indexData->is32bit = Read<bool>();
 
-    ASSIMP_LOG_DEBUG_F("Reading SubMesh ", mesh->subMeshes.size());
-    ASSIMP_LOG_DEBUG_F("  - Material: '", submesh->materialRef, "'");
-    ASSIMP_LOG_DEBUG_F("  - Uses shared geometry: ", submesh->usesSharedVertexData ? "true" : "false");
+    ASSIMP_LOG_VERBOSE_DEBUG_F("Reading SubMesh ", mesh->subMeshes.size());
+    ASSIMP_LOG_VERBOSE_DEBUG_F("  - Material: '", submesh->materialRef, "'");
+    ASSIMP_LOG_VERBOSE_DEBUG_F("  - Uses shared geometry: ", submesh->usesSharedVertexData ? "true" : "false");
 
     // Index buffer
     if (submesh->indexData->count > 0) {
@@ -374,7 +374,7 @@ void OgreBinarySerializer::ReadSubMesh(Mesh *mesh) {
         uint8_t *indexBuffer = ReadBytes(numBytes);
         submesh->indexData->buffer = MemoryStreamPtr(new Assimp::MemoryIOStream(indexBuffer, numBytes, true));
 
-        ASSIMP_LOG_DEBUG_F("  - ", submesh->indexData->faceCount,
+        ASSIMP_LOG_VERBOSE_DEBUG_F("  - ", submesh->indexData->faceCount,
                 " faces from ", submesh->indexData->count, (submesh->indexData->is32bit ? " 32bit" : " 16bit"),
                 " indexes of ", numBytes, " bytes");
     }

From 90cdbd9d9ac915732f538fa30319b64fc4ad008a Mon Sep 17 00:00:00 2001
From: Malcolm Tyrrell <matyrr@microsoft.com>
Date: Fri, 15 May 2020 17:46:50 +0100
Subject: [PATCH 173/211] Fix ups

---
 code/AssetLib/FBX/FBXConverter.cpp       | 4 ++--
 code/AssetLib/glTF2/glTF2Asset.inl       | 4 +++-
 code/PostProcessing/ArmaturePopulate.cpp | 6 +++---
 3 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/code/AssetLib/FBX/FBXConverter.cpp b/code/AssetLib/FBX/FBXConverter.cpp
index cf50c715b..de0ed7745 100644
--- a/code/AssetLib/FBX/FBXConverter.cpp
+++ b/code/AssetLib/FBX/FBXConverter.cpp
@@ -1542,10 +1542,10 @@ void FBXConverter::ConvertCluster(std::vector<aiBone *> &local_mesh_bones, const
     aiBone *bone = nullptr;
 
     if (bone_map.count(deformer_name)) {
-        ASSIMP_LOG_DEBUG_F("retrieved bone from lookup ", bone_name.C_Str(), ". Deformer:", deformer_name);
+        ASSIMP_LOG_VERBOSE_DEBUG_F("retrieved bone from lookup ", bone_name.C_Str(), ". Deformer:", deformer_name);
         bone = bone_map[deformer_name];
     } else {
-        ASSIMP_LOG_DEBUG_F("created new bone ", bone_name.C_Str(), ". Deformer: ", deformer_name);
+        ASSIMP_LOG_VERBOSE_DEBUG_F("created new bone ", bone_name.C_Str(), ". Deformer: ", deformer_name);
         bone = new aiBone();
         bone->mName = bone_name;
 
diff --git a/code/AssetLib/glTF2/glTF2Asset.inl b/code/AssetLib/glTF2/glTF2Asset.inl
index 5e1cc42d6..2735d0dc6 100644
--- a/code/AssetLib/glTF2/glTF2Asset.inl
+++ b/code/AssetLib/glTF2/glTF2Asset.inl
@@ -1337,6 +1337,7 @@ inline void AssetMetadata::Read(Document &doc) {
 //
 
 inline void Asset::ReadBinaryHeader(IOStream &stream, std::vector<char> &sceneData) {
+    ASSIMP_LOG_DEBUG("Reading GLTF2 binary");
     GLB_Header header;
     if (stream.Read(&header, sizeof(header), 1) != 1) {
         throw DeadlyImportError("GLTF: Unable to read the file header");
@@ -1400,6 +1401,7 @@ inline void Asset::ReadBinaryHeader(IOStream &stream, std::vector<char> &sceneDa
 }
 
 inline void Asset::Load(const std::string &pFile, bool isBinary) {
+    ASSIMP_LOG_DEBUG("Loading GLTF2 asset");
     mCurrentAssetDir.clear();
     /*int pos = std::max(int(pFile.rfind('/')), int(pFile.rfind('\\')));
     if (pos != int(std::string::npos)) */
@@ -1431,7 +1433,7 @@ inline void Asset::Load(const std::string &pFile, bool isBinary) {
     }
 
     // parse the JSON document
-
+    ASSIMP_LOG_DEBUG("Parsing GLTF2 JSON");
     Document doc;
     doc.ParseInsitu(&sceneData[0]);
 
diff --git a/code/PostProcessing/ArmaturePopulate.cpp b/code/PostProcessing/ArmaturePopulate.cpp
index c6efeee58..97feca31c 100644
--- a/code/PostProcessing/ArmaturePopulate.cpp
+++ b/code/PostProcessing/ArmaturePopulate.cpp
@@ -178,7 +178,7 @@ void ArmaturePopulate::BuildBoneStack(aiNode *,
         if (node == nullptr) {
             node_stack.clear();
             BuildNodeList(root_node, node_stack);
-      ASSIMP_LOG_VERBOSE_DEBUG_F("Resetting bone stack: nullptr element ", bone->mName.C_Str());
+            ASSIMP_LOG_VERBOSE_DEBUG_F("Resetting bone stack: nullptr element ", bone->mName.C_Str());
 
             node = GetNodeFromStack(bone->mName, node_stack);
 
@@ -188,7 +188,7 @@ void ArmaturePopulate::BuildBoneStack(aiNode *,
             }
         }
 
-    ASSIMP_LOG_VERBOSE_DEBUG_F("Successfully added bone[", bone->mName.C_Str(), "] to stack and bone node is: ", node->mName.C_Str());
+        ASSIMP_LOG_VERBOSE_DEBUG_F("Successfully added bone[", bone->mName.C_Str(), "] to stack and bone node is: ", node->mName.C_Str());
 
         bone_stack.insert(std::pair<aiBone *, aiNode *>(bone, node));
     }
@@ -202,7 +202,7 @@ aiNode *ArmaturePopulate::GetArmatureRoot(aiNode *bone_node,
                                           std::vector<aiBone *> &bone_list) {
     while (bone_node) {
         if (!IsBoneNode(bone_node->mName, bone_list)) {
-      ASSIMP_LOG_VERBOSE_DEBUG_F("GetArmatureRoot() Found valid armature: ", bone_node->mName.C_Str());
+            ASSIMP_LOG_VERBOSE_DEBUG_F("GetArmatureRoot() Found valid armature: ", bone_node->mName.C_Str());
             return bone_node;
         }
 

From d70685d37fe7a00a01ea5fa5fe69371f05708836 Mon Sep 17 00:00:00 2001
From: Malcolm Tyrrell <matyrr@microsoft.com>
Date: Fri, 15 May 2020 17:50:48 +0100
Subject: [PATCH 174/211] Fix typo

---
 code/AssetLib/FBX/FBXConverter.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/code/AssetLib/FBX/FBXConverter.cpp b/code/AssetLib/FBX/FBXConverter.cpp
index de0ed7745..fff617683 100644
--- a/code/AssetLib/FBX/FBXConverter.cpp
+++ b/code/AssetLib/FBX/FBXConverter.cpp
@@ -105,7 +105,7 @@ FBXConverter::FBXConverter(aiScene *out, const Document &doc, bool removeEmptyBo
     // The idea here is to traverse all objects to find these Textures and convert them,
     // so later during material conversion it will find converted texture in the textures_converted array.
     if (doc.Settings().readTextures) {
-        ConvertOrphantEmbeddedTextures();
+        ConvertOrphanedEmbeddedTextures();
     }
     ConvertRootNode();
 
@@ -3467,7 +3467,7 @@ void FBXConverter::TransferDataToScene() {
     }
 }
 
-void FBXConverter::ConvertOrphantEmbeddedTextures() {
+void FBXConverter::ConvertOrphanedEmbeddedTextures() {
     // in C++14 it could be:
     // for (auto&& [id, object] : objects)
     for (auto &&id_and_object : doc.Objects()) {

From 87a7662bee8378ce9afc84bdec242cd3ae9ba212 Mon Sep 17 00:00:00 2001
From: Malcolm Tyrrell <matyrr@microsoft.com>
Date: Mon, 18 May 2020 11:45:00 +0100
Subject: [PATCH 175/211] More thinks using VERBOSE_DEBUG

---
 code/AssetLib/3MF/D3MFOpcPackage.cpp        |  2 +-
 code/AssetLib/Ogre/OgreBinarySerializer.cpp | 18 +++++------
 code/AssetLib/Ogre/OgreMaterial.cpp         | 18 +++++------
 code/AssetLib/Ogre/OgreXmlSerializer.cpp    | 34 ++++++++++-----------
 code/AssetLib/Ply/PlyParser.cpp             | 28 ++++++++---------
 code/PostProcessing/TriangulateProcess.cpp  |  2 +-
 6 files changed, 51 insertions(+), 51 deletions(-)

diff --git a/code/AssetLib/3MF/D3MFOpcPackage.cpp b/code/AssetLib/3MF/D3MFOpcPackage.cpp
index 565790656..64300ed83 100644
--- a/code/AssetLib/3MF/D3MFOpcPackage.cpp
+++ b/code/AssetLib/3MF/D3MFOpcPackage.cpp
@@ -147,7 +147,7 @@ D3MFOpcPackage::D3MFOpcPackage(IOSystem* pIOHandler, const std::string& rFile)
                 }
             }
 
-            ASSIMP_LOG_DEBUG(rootFile);
+            ASSIMP_LOG_VERBOSE_DEBUG(rootFile);
 
             mZipArchive->Close(fileStream);
 
diff --git a/code/AssetLib/Ogre/OgreBinarySerializer.cpp b/code/AssetLib/Ogre/OgreBinarySerializer.cpp
index ce412d791..360da898f 100644
--- a/code/AssetLib/Ogre/OgreBinarySerializer.cpp
+++ b/code/AssetLib/Ogre/OgreBinarySerializer.cpp
@@ -475,7 +475,7 @@ void OgreBinarySerializer::ReadSubMeshNames(Mesh *mesh) {
             }
 
             submesh->name = ReadLine();
-            ASSIMP_LOG_DEBUG_F("  - SubMesh ", submesh->index, " name '", submesh->name, "'");
+            ASSIMP_LOG_VERBOSE_DEBUG_F("  - SubMesh ", submesh->index, " name '", submesh->name, "'");
 
             if (!AtEnd())
                 id = ReadHeader();
@@ -488,7 +488,7 @@ void OgreBinarySerializer::ReadSubMeshNames(Mesh *mesh) {
 void OgreBinarySerializer::ReadGeometry(VertexData *dest) {
     dest->count = Read<uint32_t>();
 
-    ASSIMP_LOG_DEBUG_F("  - Reading geometry of ", dest->count, " vertices");
+    ASSIMP_LOG_VERBOSE_DEBUG_F("  - Reading geometry of ", dest->count, " vertices");
 
     if (!AtEnd()) {
         uint16_t id = ReadHeader();
@@ -536,7 +536,7 @@ void OgreBinarySerializer::ReadGeometryVertexElement(VertexData *dest) {
     element.offset = Read<uint16_t>();
     element.index = Read<uint16_t>();
 
-    ASSIMP_LOG_DEBUG_F("    - Vertex element ", element.SemanticToString(), " of type ",
+    ASSIMP_LOG_VERBOSE_DEBUG_F("    - Vertex element ", element.SemanticToString(), " of type ",
             element.TypeToString(), " index=", element.index, " source=", element.source);
 
     dest->vertexElements.push_back(element);
@@ -557,7 +557,7 @@ void OgreBinarySerializer::ReadGeometryVertexBuffer(VertexData *dest) {
     uint8_t *vertexBuffer = ReadBytes(numBytes);
     dest->vertexBindings[bindIndex] = MemoryStreamPtr(new Assimp::MemoryIOStream(vertexBuffer, numBytes, true));
 
-    ASSIMP_LOG_DEBUG_F("    - Read vertex buffer for source ", bindIndex, " of ", numBytes, " bytes");
+    ASSIMP_LOG_VERBOSE_DEBUG_F("    - Read vertex buffer for source ", bindIndex, " of ", numBytes, " bytes");
 }
 
 void OgreBinarySerializer::ReadEdgeList(Mesh * /*mesh*/) {
@@ -807,7 +807,7 @@ void OgreBinarySerializer::ReadSkeleton(Skeleton *skeleton) {
                                                     << " Supported versions: " << SKELETON_VERSION_1_8 << " and " << SKELETON_VERSION_1_1);
     }
 
-    ASSIMP_LOG_DEBUG("Reading Skeleton");
+    ASSIMP_LOG_VERBOSE_DEBUG("Reading Skeleton");
 
     bool firstBone = true;
     bool firstAnim = true;
@@ -821,7 +821,7 @@ void OgreBinarySerializer::ReadSkeleton(Skeleton *skeleton) {
             }
             case SKELETON_BONE: {
                 if (firstBone) {
-                    ASSIMP_LOG_DEBUG("  - Bones");
+                    ASSIMP_LOG_VERBOSE_DEBUG("  - Bones");
                     firstBone = false;
                 }
 
@@ -834,7 +834,7 @@ void OgreBinarySerializer::ReadSkeleton(Skeleton *skeleton) {
             }
             case SKELETON_ANIMATION: {
                 if (firstAnim) {
-                    ASSIMP_LOG_DEBUG("  - Animations");
+                    ASSIMP_LOG_VERBOSE_DEBUG("  - Animations");
                     firstAnim = false;
                 }
 
@@ -874,7 +874,7 @@ void OgreBinarySerializer::ReadBone(Skeleton *skeleton) {
         throw DeadlyImportError(Formatter::format() << "Ogre Skeleton bone indexes not contiguous. Error at bone index " << bone->id);
     }
 
-    ASSIMP_LOG_DEBUG_F("    ", bone->id, " ", bone->name);
+    ASSIMP_LOG_VERBOSE_DEBUG_F("    ", bone->id, " ", bone->name);
 
     skeleton->bones.push_back(bone);
 }
@@ -919,7 +919,7 @@ void OgreBinarySerializer::ReadSkeletonAnimation(Skeleton *skeleton) {
 
     skeleton->animations.push_back(anim);
 
-    ASSIMP_LOG_DEBUG_F("    ", anim->name, " (", anim->length, " sec, ", anim->tracks.size(), " tracks)");
+    ASSIMP_LOG_VERBOSE_DEBUG_F("    ", anim->name, " (", anim->length, " sec, ", anim->tracks.size(), " tracks)");
 }
 
 void OgreBinarySerializer::ReadSkeletonAnimationTrack(Skeleton * /*skeleton*/, Animation *dest) {
diff --git a/code/AssetLib/Ogre/OgreMaterial.cpp b/code/AssetLib/Ogre/OgreMaterial.cpp
index f79206406..74e5eb760 100644
--- a/code/AssetLib/Ogre/OgreMaterial.cpp
+++ b/code/AssetLib/Ogre/OgreMaterial.cpp
@@ -175,7 +175,7 @@ aiMaterial* OgreImporter::ReadMaterial(const std::string &pFile, Assimp::IOSyste
             if (materialFile) {
                 break;
             }
-            ASSIMP_LOG_DEBUG_F( "Source file for material '", materialName, "' ", potentialFiles[i], " does not exist");
+            ASSIMP_LOG_VERBOSE_DEBUG_F( "Source file for material '", materialName, "' ", potentialFiles[i], " does not exist");
         }
         if (!materialFile)
         {
@@ -201,7 +201,7 @@ aiMaterial* OgreImporter::ReadMaterial(const std::string &pFile, Assimp::IOSyste
         ss << &data[0];
     }
 
-    ASSIMP_LOG_DEBUG_F("Reading material '", materialName, "'");
+    ASSIMP_LOG_VERBOSE_DEBUG_F("Reading material '", materialName, "'");
 
     aiMaterial *material = new aiMaterial();
     m_textures.clear();
@@ -245,7 +245,7 @@ aiMaterial* OgreImporter::ReadMaterial(const std::string &pFile, Assimp::IOSyste
             return material;
         }
 
-        ASSIMP_LOG_DEBUG_F("material '", materialName, "'");
+        ASSIMP_LOG_VERBOSE_DEBUG_F("material '", materialName, "'");
 
         while(linePart != partBlockEnd)
         {
@@ -353,7 +353,7 @@ bool OgreImporter::ReadTechnique(const std::string &techniqueName, stringstream
         return false;
     }
 
-    ASSIMP_LOG_DEBUG_F(" technique '", techniqueName, "'");
+    ASSIMP_LOG_VERBOSE_DEBUG_F(" technique '", techniqueName, "'");
 
     const string partPass  = "pass";
 
@@ -389,7 +389,7 @@ bool OgreImporter::ReadPass(const std::string &passName, stringstream &ss, aiMat
         return false;
     }
 
-    ASSIMP_LOG_DEBUG_F("  pass '", passName, "'");
+    ASSIMP_LOG_VERBOSE_DEBUG_F("  pass '", passName, "'");
 
     const string partAmbient     = "ambient";
     const string partDiffuse     = "diffuse";
@@ -416,7 +416,7 @@ bool OgreImporter::ReadPass(const std::string &passName, stringstream &ss, aiMat
             ss >> r >> g >> b;
             const aiColor3D color(r, g, b);
 
-            ASSIMP_LOG_DEBUG_F( "   ", linePart, " ", r, " ", g, " ", b);
+            ASSIMP_LOG_VERBOSE_DEBUG_F( "   ", linePart, " ", r, " ", g, " ", b);
 
             if (linePart == partAmbient)
             {
@@ -455,7 +455,7 @@ bool OgreImporter::ReadTextureUnit(const std::string &textureUnitName, stringstr
         return false;
     }
 
-    ASSIMP_LOG_DEBUG_F("   texture_unit '", textureUnitName, "'");
+    ASSIMP_LOG_VERBOSE_DEBUG_F("   texture_unit '", textureUnitName, "'");
 
     const string partTexture      = "texture";
     const string partTextCoordSet = "tex_coord_set";
@@ -490,7 +490,7 @@ bool OgreImporter::ReadTextureUnit(const std::string &textureUnitName, stringstr
                 if (posSuffix != string::npos && posUnderscore != string::npos && posSuffix > posUnderscore)
                 {
                     string identifier = Ogre::ToLower(textureRef.substr(posUnderscore, posSuffix - posUnderscore));
-                    ASSIMP_LOG_DEBUG_F( "Detecting texture type from filename postfix '", identifier, "'");
+                    ASSIMP_LOG_VERBOSE_DEBUG_F( "Detecting texture type from filename postfix '", identifier, "'");
 
                     if (identifier == "_n" || identifier == "_nrm" || identifier == "_nrml" || identifier == "_normal" || identifier == "_normals" || identifier == "_normalmap")
                     {
@@ -580,7 +580,7 @@ bool OgreImporter::ReadTextureUnit(const std::string &textureUnitName, stringstr
     unsigned int textureTypeIndex = m_textures[textureType];
     m_textures[textureType]++;
 
-    ASSIMP_LOG_DEBUG_F( "    texture '", textureRef, "' type ", textureType,
+    ASSIMP_LOG_VERBOSE_DEBUG_F( "    texture '", textureRef, "' type ", textureType,
         " index ", textureTypeIndex, " UV ", uvCoord);
 
     aiString assimpTextureRef(textureRef);
diff --git a/code/AssetLib/Ogre/OgreXmlSerializer.cpp b/code/AssetLib/Ogre/OgreXmlSerializer.cpp
index 406220a9d..31c2ee74e 100644
--- a/code/AssetLib/Ogre/OgreXmlSerializer.cpp
+++ b/code/AssetLib/Ogre/OgreXmlSerializer.cpp
@@ -268,7 +268,7 @@ void OgreXmlSerializer::ReadMesh(MeshXml *mesh) {
         throw DeadlyImportError("Root node is <" + m_currentNodeName + "> expecting <mesh>");
     }
 
-    ASSIMP_LOG_DEBUG("Reading Mesh");
+    ASSIMP_LOG_VERBOSE_DEBUG("Reading Mesh");
 
     NextNode();
 
@@ -294,7 +294,7 @@ void OgreXmlSerializer::ReadMesh(MeshXml *mesh) {
             ReadBoneAssignments(mesh->sharedVertexData);
         } else if (m_currentNodeName == nnSkeletonLink) {
             mesh->skeletonRef = ReadAttribute<std::string>("name");
-            ASSIMP_LOG_DEBUG_F("Read skeleton link ", mesh->skeletonRef);
+            ASSIMP_LOG_VERBOSE_DEBUG_F("Read skeleton link ", mesh->skeletonRef);
             NextNode();
         }
         // Assimp incompatible/ignored nodes
@@ -305,7 +305,7 @@ void OgreXmlSerializer::ReadMesh(MeshXml *mesh) {
 
 void OgreXmlSerializer::ReadGeometry(VertexDataXml *dest) {
     dest->count = ReadAttribute<uint32_t>("vertexcount");
-    ASSIMP_LOG_DEBUG_F("  - Reading geometry of ", dest->count, " vertices");
+    ASSIMP_LOG_VERBOSE_DEBUG_F("  - Reading geometry of ", dest->count, " vertices");
 
     NextNode();
     while (m_currentNodeName == nnVertexBuffer) {
@@ -325,19 +325,19 @@ void OgreXmlSerializer::ReadGeometryVertexBuffer(VertexDataXml *dest) {
     }
 
     if (positions) {
-        ASSIMP_LOG_DEBUG("    - Contains positions");
+        ASSIMP_LOG_VERBOSE_DEBUG("    - Contains positions");
         dest->positions.reserve(dest->count);
     }
     if (normals) {
-        ASSIMP_LOG_DEBUG("    - Contains normals");
+        ASSIMP_LOG_VERBOSE_DEBUG("    - Contains normals");
         dest->normals.reserve(dest->count);
     }
     if (tangents) {
-        ASSIMP_LOG_DEBUG("    - Contains tangents");
+        ASSIMP_LOG_VERBOSE_DEBUG("    - Contains tangents");
         dest->tangents.reserve(dest->count);
     }
     if (uvs > 0) {
-        ASSIMP_LOG_DEBUG_F("    - Contains ", uvs, " texture coords");
+        ASSIMP_LOG_VERBOSE_DEBUG_F("    - Contains ", uvs, " texture coords");
         dest->uvs.resize(uvs);
         for (size_t i = 0, len = dest->uvs.size(); i < len; ++i) {
             dest->uvs[i].reserve(dest->count);
@@ -464,9 +464,9 @@ void OgreXmlSerializer::ReadSubMesh(MeshXml *mesh) {
         submesh->usesSharedVertexData = ReadAttribute<bool>(anUseSharedVertices);
     }
 
-    ASSIMP_LOG_DEBUG_F("Reading SubMesh ", mesh->subMeshes.size());
-    ASSIMP_LOG_DEBUG_F("  - Material: '", submesh->materialRef, "'");
-    ASSIMP_LOG_DEBUG_F("  - Uses shared geometry: ", (submesh->usesSharedVertexData ? "true" : "false"));
+    ASSIMP_LOG_VERBOSE_DEBUG_F("Reading SubMesh ", mesh->subMeshes.size());
+    ASSIMP_LOG_VERBOSE_DEBUG_F("  - Material: '", submesh->materialRef, "'");
+    ASSIMP_LOG_VERBOSE_DEBUG_F("  - Uses shared geometry: ", (submesh->usesSharedVertexData ? "true" : "false"));
 
     // TODO: maybe we have always just 1 faces and 1 geometry and always in this order. this loop will only work correct, when the order
     // of faces and geometry changed, and not if we have more than one of one
@@ -505,7 +505,7 @@ void OgreXmlSerializer::ReadSubMesh(MeshXml *mesh) {
             }
 
             if (submesh->indexData->faces.size() == submesh->indexData->faceCount) {
-                ASSIMP_LOG_DEBUG_F("  - Faces ", submesh->indexData->faceCount);
+                ASSIMP_LOG_VERBOSE_DEBUG_F("  - Faces ", submesh->indexData->faceCount);
             } else {
                 throw DeadlyImportError(Formatter::format() << "Read only " << submesh->indexData->faces.size() << " faces when should have read " << submesh->indexData->faceCount);
             }
@@ -571,7 +571,7 @@ void OgreXmlSerializer::ReadBoneAssignments(VertexDataXml *dest) {
         }
     }
 
-    ASSIMP_LOG_DEBUG_F("  - ", dest->boneAssignments.size(), " bone assignments");
+    ASSIMP_LOG_VERBOSE_DEBUG_F("  - ", dest->boneAssignments.size(), " bone assignments");
 }
 
 // Skeleton
@@ -648,7 +648,7 @@ void OgreXmlSerializer::ReadSkeleton(Skeleton *skeleton) {
         throw DeadlyImportError("Root node is <" + m_currentNodeName + "> expecting <skeleton>");
     }
 
-    ASSIMP_LOG_DEBUG("Reading Skeleton");
+    ASSIMP_LOG_VERBOSE_DEBUG("Reading Skeleton");
 
     // Optional blend mode from root node
     if (HasAttribute("blendmode")) {
@@ -678,7 +678,7 @@ void OgreXmlSerializer::ReadAnimations(Skeleton *skeleton) {
         throw DeadlyImportError("Cannot read <animations> for a Skeleton without bones");
     }
 
-    ASSIMP_LOG_DEBUG("  - Animations");
+    ASSIMP_LOG_VERBOSE_DEBUG("  - Animations");
 
     NextNode();
     while (m_currentNodeName == nnAnimation) {
@@ -693,7 +693,7 @@ void OgreXmlSerializer::ReadAnimations(Skeleton *skeleton) {
         ReadAnimationTracks(anim);
         skeleton->animations.push_back(anim);
 
-        ASSIMP_LOG_DEBUG_F("    ", anim->name, " (", anim->length, " sec, ", anim->tracks.size(), " tracks)");
+        ASSIMP_LOG_VERBOSE_DEBUG_F("    ", anim->name, " (", anim->length, " sec, ", anim->tracks.size(), " tracks)");
     }
 }
 
@@ -793,7 +793,7 @@ static bool BoneCompare(Bone *a, Bone *b) {
 }
 
 void OgreXmlSerializer::ReadBones(Skeleton *skeleton) {
-    ASSIMP_LOG_DEBUG("  - Bones");
+    ASSIMP_LOG_VERBOSE_DEBUG("  - Bones");
 
     NextNode();
     while (m_currentNodeName == nnBone) {
@@ -851,7 +851,7 @@ void OgreXmlSerializer::ReadBones(Skeleton *skeleton) {
         as per the Ogre skeleton spec. It might be more that other (later) code in this imported does not break. */
     for (size_t i = 0, len = skeleton->bones.size(); i < len; ++i) {
         Bone *b = skeleton->bones[i];
-        ASSIMP_LOG_DEBUG_F("    ", b->id, " ", b->name);
+        ASSIMP_LOG_VERBOSE_DEBUG_F("    ", b->id, " ", b->name);
 
         if (b->id != static_cast<uint16_t>(i)) {
             throw DeadlyImportError(Formatter::format() << "Bone ids are not in sequence starting from 0. Missing index " << i);
diff --git a/code/AssetLib/Ply/PlyParser.cpp b/code/AssetLib/Ply/PlyParser.cpp
index d47ca5b6f..1b885fb9c 100644
--- a/code/AssetLib/Ply/PlyParser.cpp
+++ b/code/AssetLib/Ply/PlyParser.cpp
@@ -514,7 +514,7 @@ bool PLY::DOM::SkipComments(std::vector<char> &buffer)
 
 // ------------------------------------------------------------------------------------------------
 bool PLY::DOM::ParseHeader(IOStreamBuffer<char> &streamBuffer, std::vector<char> &buffer, bool isBinary) {
-    ASSIMP_LOG_DEBUG("PLY::DOM::ParseHeader() begin");
+    ASSIMP_LOG_VERBOSE_DEBUG("PLY::DOM::ParseHeader() begin");
 
   // parse all elements
   while (!buffer.empty())
@@ -543,14 +543,14 @@ bool PLY::DOM::ParseHeader(IOStreamBuffer<char> &streamBuffer, std::vector<char>
   if (!isBinary) // it would occur an error, if binary data start with values as space or line end.
     SkipSpacesAndLineEnd(buffer);
 
-  ASSIMP_LOG_DEBUG("PLY::DOM::ParseHeader() succeeded");
+  ASSIMP_LOG_VERBOSE_DEBUG("PLY::DOM::ParseHeader() succeeded");
   return true;
 }
 
 // ------------------------------------------------------------------------------------------------
 bool PLY::DOM::ParseElementInstanceLists(IOStreamBuffer<char> &streamBuffer, std::vector<char> &buffer, PLYImporter* loader)
 {
-    ASSIMP_LOG_DEBUG("PLY::DOM::ParseElementInstanceLists() begin");
+    ASSIMP_LOG_VERBOSE_DEBUG("PLY::DOM::ParseElementInstanceLists() begin");
   alElementData.resize(alElements.size());
 
   std::vector<PLY::Element>::const_iterator i = alElements.begin();
@@ -571,7 +571,7 @@ bool PLY::DOM::ParseElementInstanceLists(IOStreamBuffer<char> &streamBuffer, std
     }
   }
 
-  ASSIMP_LOG_DEBUG("PLY::DOM::ParseElementInstanceLists() succeeded");
+  ASSIMP_LOG_VERBOSE_DEBUG("PLY::DOM::ParseElementInstanceLists() succeeded");
   return true;
 }
 
@@ -582,7 +582,7 @@ bool PLY::DOM::ParseElementInstanceListsBinary(IOStreamBuffer<char> &streamBuffe
     PLYImporter* loader,
     bool p_bBE)
 {
-    ASSIMP_LOG_DEBUG("PLY::DOM::ParseElementInstanceListsBinary() begin");
+    ASSIMP_LOG_VERBOSE_DEBUG("PLY::DOM::ParseElementInstanceListsBinary() begin");
   alElementData.resize(alElements.size());
 
   std::vector<PLY::Element>::const_iterator i = alElements.begin();
@@ -602,7 +602,7 @@ bool PLY::DOM::ParseElementInstanceListsBinary(IOStreamBuffer<char> &streamBuffe
     }
   }
 
-  ASSIMP_LOG_DEBUG("PLY::DOM::ParseElementInstanceListsBinary() succeeded");
+  ASSIMP_LOG_VERBOSE_DEBUG("PLY::DOM::ParseElementInstanceListsBinary() succeeded");
   return true;
 }
 
@@ -615,11 +615,11 @@ bool PLY::DOM::ParseInstanceBinary(IOStreamBuffer<char> &streamBuffer, DOM* p_pc
   std::vector<char> buffer;
   streamBuffer.getNextLine(buffer);
 
-  ASSIMP_LOG_DEBUG("PLY::DOM::ParseInstanceBinary() begin");
+  ASSIMP_LOG_VERBOSE_DEBUG("PLY::DOM::ParseInstanceBinary() begin");
 
   if (!p_pcOut->ParseHeader(streamBuffer, buffer, true))
   {
-      ASSIMP_LOG_DEBUG("PLY::DOM::ParseInstanceBinary() failure");
+      ASSIMP_LOG_VERBOSE_DEBUG("PLY::DOM::ParseInstanceBinary() failure");
     return false;
   }
 
@@ -628,10 +628,10 @@ bool PLY::DOM::ParseInstanceBinary(IOStreamBuffer<char> &streamBuffer, DOM* p_pc
   const char* pCur = (char*)&buffer[0];
   if (!p_pcOut->ParseElementInstanceListsBinary(streamBuffer, buffer, pCur, bufferSize, loader, p_bBE))
   {
-      ASSIMP_LOG_DEBUG("PLY::DOM::ParseInstanceBinary() failure");
+      ASSIMP_LOG_VERBOSE_DEBUG("PLY::DOM::ParseInstanceBinary() failure");
     return false;
   }
-  ASSIMP_LOG_DEBUG("PLY::DOM::ParseInstanceBinary() succeeded");
+  ASSIMP_LOG_VERBOSE_DEBUG("PLY::DOM::ParseInstanceBinary() succeeded");
   return true;
 }
 
@@ -644,11 +644,11 @@ bool PLY::DOM::ParseInstance(IOStreamBuffer<char> &streamBuffer, DOM* p_pcOut, P
   std::vector<char> buffer;
   streamBuffer.getNextLine(buffer);
 
-  ASSIMP_LOG_DEBUG("PLY::DOM::ParseInstance() begin");
+  ASSIMP_LOG_VERBOSE_DEBUG("PLY::DOM::ParseInstance() begin");
 
   if (!p_pcOut->ParseHeader(streamBuffer, buffer, false))
   {
-      ASSIMP_LOG_DEBUG("PLY::DOM::ParseInstance() failure");
+      ASSIMP_LOG_VERBOSE_DEBUG("PLY::DOM::ParseInstance() failure");
     return false;
   }
 
@@ -656,10 +656,10 @@ bool PLY::DOM::ParseInstance(IOStreamBuffer<char> &streamBuffer, DOM* p_pcOut, P
   streamBuffer.getNextLine(buffer);
   if (!p_pcOut->ParseElementInstanceLists(streamBuffer, buffer, loader))
   {
-      ASSIMP_LOG_DEBUG("PLY::DOM::ParseInstance() failure");
+      ASSIMP_LOG_VERBOSE_DEBUG("PLY::DOM::ParseInstance() failure");
     return false;
   }
-  ASSIMP_LOG_DEBUG("PLY::DOM::ParseInstance() succeeded");
+  ASSIMP_LOG_VERBOSE_DEBUG("PLY::DOM::ParseInstance() succeeded");
   return true;
 }
 
diff --git a/code/PostProcessing/TriangulateProcess.cpp b/code/PostProcessing/TriangulateProcess.cpp
index 3fd7eea21..cd9be0d21 100644
--- a/code/PostProcessing/TriangulateProcess.cpp
+++ b/code/PostProcessing/TriangulateProcess.cpp
@@ -490,7 +490,7 @@ bool TriangulateProcess::TriangulateMesh( aiMesh* pMesh)
             //  drop dumb 0-area triangles - deactivated for now:
             //FindDegenerates post processing step can do the same thing
             //if (std::fabs(GetArea2D(temp_verts[i[0]],temp_verts[i[1]],temp_verts[i[2]])) < 1e-5f) {
-            //    ASSIMP_LOG_DEBUG("Dropping triangle with area 0");
+            //    ASSIMP_LOG_VERBOSE_DEBUG("Dropping triangle with area 0");
             //    --curOut;
 
             //    delete[] f->mIndices;

From df2630d0e889393ce9a3f3bc202639cf14064cfa Mon Sep 17 00:00:00 2001
From: Malcolm Tyrrell <matyrr@microsoft.com>
Date: Mon, 18 May 2020 11:45:13 +0100
Subject: [PATCH 176/211] Change in comment.

---
 include/assimp/LineSplitter.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/assimp/LineSplitter.h b/include/assimp/LineSplitter.h
index 869585d92..6dfeac7eb 100644
--- a/include/assimp/LineSplitter.h
+++ b/include/assimp/LineSplitter.h
@@ -72,7 +72,7 @@ for(LineSplitter splitter(stream);splitter;++splitter) {
        if (strtol(splitter[2]) > 5) { .. }
     }
 
-    ASSIMP_LOG_DEBUG_F("Current line is: ", splitter.get_index());
+    ASSIMP_LOG_VERBOSE_DEBUG_F("Current line is: ", splitter.get_index());
 }
 @endcode
 */

From 14692368d5e8541cf748008694561ca35074060e Mon Sep 17 00:00:00 2001
From: Malcolm Tyrrell <matyrr@microsoft.com>
Date: Mon, 18 May 2020 11:55:14 +0100
Subject: [PATCH 177/211] Same for LogDebug -> LogVerboseDebug

---
 code/AssetLib/FBX/FBXConverter.cpp |  2 +-
 code/AssetLib/IFC/IFCBoolean.cpp   |  6 +++---
 code/AssetLib/IFC/IFCCurve.cpp     |  2 +-
 code/AssetLib/IFC/IFCGeometry.cpp  |  6 +++---
 code/AssetLib/IFC/IFCLoader.cpp    |  8 ++++----
 code/AssetLib/IFC/IFCOpenings.cpp  |  2 +-
 code/AssetLib/IFC/IFCUtil.cpp      |  4 ++--
 include/assimp/LogAux.h            | 12 ++++++++++++
 8 files changed, 27 insertions(+), 15 deletions(-)

diff --git a/code/AssetLib/FBX/FBXConverter.cpp b/code/AssetLib/FBX/FBXConverter.cpp
index fff617683..eb995f429 100644
--- a/code/AssetLib/FBX/FBXConverter.cpp
+++ b/code/AssetLib/FBX/FBXConverter.cpp
@@ -2719,7 +2719,7 @@ void FBXConverter::GenerateNodeAnimations(std::vector<aiNodeAnim *> &node_anims,
             if (doc.Settings().optimizeEmptyAnimationCurves &&
                     IsRedundantAnimationData(target, comp, (chain[i]->second))) {
 
-                FBXImporter::LogDebug("dropping redundant animation channel for node " + target.Name());
+                FBXImporter::LogVerboseDebug("dropping redundant animation channel for node " + target.Name());
                 continue;
             }
 
diff --git a/code/AssetLib/IFC/IFCBoolean.cpp b/code/AssetLib/IFC/IFCBoolean.cpp
index 2c9f6cf8f..22fbaa01d 100644
--- a/code/AssetLib/IFC/IFCBoolean.cpp
+++ b/code/AssetLib/IFC/IFCBoolean.cpp
@@ -221,7 +221,7 @@ void ProcessBooleanHalfSpaceDifference(const Schema_2x3::IfcHalfSpaceSolid *hs,
                 result.mVerts.pop_back();
             }
     }
-    IFCImporter::LogDebug("generating CSG geometry by plane clipping (IfcBooleanClippingResult)");
+    IFCImporter::LogVerboseDebug("generating CSG geometry by plane clipping (IfcBooleanClippingResult)");
 }
 
 // ------------------------------------------------------------------------------------------------
@@ -658,7 +658,7 @@ void ProcessPolygonalBoundedBooleanHalfSpaceDifference(const Schema_2x3::IfcPoly
             }
         }
     }
-    IFCImporter::LogDebug("generating CSG geometry by plane clipping with polygonal bounding (IfcBooleanClippingResult)");
+    IFCImporter::LogVerboseDebug("generating CSG geometry by plane clipping with polygonal bounding (IfcBooleanClippingResult)");
 }
 
 // ------------------------------------------------------------------------------------------------
@@ -706,7 +706,7 @@ void ProcessBooleanExtrudedAreaSolidDifference(const Schema_2x3::IfcExtrudedArea
         vit += pcount;
     }
 
-    IFCImporter::LogDebug("generating CSG geometry by geometric difference to a solid (IfcExtrudedAreaSolid)");
+    IFCImporter::LogVerboseDebug("generating CSG geometry by geometric difference to a solid (IfcExtrudedAreaSolid)");
 }
 
 // ------------------------------------------------------------------------------------------------
diff --git a/code/AssetLib/IFC/IFCCurve.cpp b/code/AssetLib/IFC/IFCCurve.cpp
index ba2b1eaf1..4643574a8 100644
--- a/code/AssetLib/IFC/IFCCurve.cpp
+++ b/code/AssetLib/IFC/IFCCurve.cpp
@@ -223,7 +223,7 @@ public:
             }
 
             if ( (std::string)curveSegment.Transition != "CONTINUOUS" ) {
-                IFCImporter::LogDebug("ignoring transition code on composite curve segment, only continuous transitions are supported");
+                IFCImporter::LogVerboseDebug("ignoring transition code on composite curve segment, only continuous transitions are supported");
             }
 
             curves.push_back( CurveEntry(bc,IsTrue(curveSegment.SameSense)) );
diff --git a/code/AssetLib/IFC/IFCGeometry.cpp b/code/AssetLib/IFC/IFCGeometry.cpp
index 781f01964..f996c8753 100644
--- a/code/AssetLib/IFC/IFCGeometry.cpp
+++ b/code/AssetLib/IFC/IFCGeometry.cpp
@@ -319,7 +319,7 @@ void ProcessRevolvedAreaSolid(const Schema_2x3::IfcRevolvedAreaSolid& solid, Tem
     ConvertAxisPlacement(trafo, solid.Position);
 
     result.Transform(trafo);
-    IFCImporter::LogDebug("generate mesh procedurally by radial extrusion (IfcRevolvedAreaSolid)");
+    IFCImporter::LogVerboseDebug("generate mesh procedurally by radial extrusion (IfcRevolvedAreaSolid)");
 }
 
 // ------------------------------------------------------------------------------------------------
@@ -457,7 +457,7 @@ void ProcessSweptDiskSolid(const Schema_2x3::IfcSweptDiskSolid &solid, TempMesh&
         }
     }
 
-    IFCImporter::LogDebug("generate mesh procedurally by sweeping a disk along a curve (IfcSweptDiskSolid)");
+    IFCImporter::LogVerboseDebug("generate mesh procedurally by sweeping a disk along a curve (IfcSweptDiskSolid)");
 }
 
 // ------------------------------------------------------------------------------------------------
@@ -660,7 +660,7 @@ void ProcessExtrudedArea(const Schema_2x3::IfcExtrudedAreaSolid& solid, const Te
         IFCImporter::LogWarn("failed to resolve all openings, presumably their topology is not supported by Assimp");
     }
 
-    IFCImporter::LogDebug("generate mesh procedurally by extrusion (IfcExtrudedAreaSolid)");
+    IFCImporter::LogVerboseDebug("generate mesh procedurally by extrusion (IfcExtrudedAreaSolid)");
 
     // If this is an opening element, store both the extruded mesh and the 2D profile mesh
     // it was created from. Return an empty mesh to the caller.
diff --git a/code/AssetLib/IFC/IFCLoader.cpp b/code/AssetLib/IFC/IFCLoader.cpp
index b96733c68..9ec377d21 100644
--- a/code/AssetLib/IFC/IFCLoader.cpp
+++ b/code/AssetLib/IFC/IFCLoader.cpp
@@ -641,14 +641,14 @@ aiNode *ProcessSpatialStructure(aiNode *parent, const Schema_2x3::IfcProduct &el
     bool skipGeometry = false;
     if (conv.settings.skipSpaceRepresentations) {
         if (el.ToPtr<Schema_2x3::IfcSpace>()) {
-            IFCImporter::LogDebug("skipping IfcSpace entity due to importer settings");
+            IFCImporter::LogVerboseDebug("skipping IfcSpace entity due to importer settings");
             skipGeometry = true;
         }
     }
 
     if (conv.settings.skipAnnotations) {
         if (el.ToPtr<Schema_2x3::IfcAnnotation>()) {
-            IFCImporter::LogDebug("skipping IfcAnnotation entity due to importer settings");
+            IFCImporter::LogVerboseDebug("skipping IfcAnnotation entity due to importer settings");
             return nullptr;
         }
     }
@@ -856,7 +856,7 @@ void ProcessSpatialStructures(ConversionData &conv) {
         if (!prod) {
             continue;
         }
-        IFCImporter::LogDebug("looking at spatial structure `" + (prod->Name ? prod->Name.Get() : "unnamed") + "`" + (prod->ObjectType ? " which is of type " + prod->ObjectType.Get() : ""));
+        IFCImporter::LogVerboseDebug("looking at spatial structure `" + (prod->Name ? prod->Name.Get() : "unnamed") + "`" + (prod->ObjectType ? " which is of type " + prod->ObjectType.Get() : ""));
 
         // the primary sites are referenced by an IFCRELAGGREGATES element which assigns them to the IFCPRODUCT
         const STEP::DB::RefMap &refs = conv.db.GetRefs();
@@ -868,7 +868,7 @@ void ProcessSpatialStructures(ConversionData &conv) {
                     // comparing pointer values is not sufficient, we would need to cast them to the same type first
                     // as there is multiple inheritance in the game.
                     if (def.GetID() == prod->GetID()) {
-                        IFCImporter::LogDebug("selecting this spatial structure as root structure");
+                        IFCImporter::LogVerboseDebug("selecting this spatial structure as root structure");
                         // got it, this is one primary site.
                         nodes.push_back(ProcessSpatialStructure(NULL, *prod, conv, NULL));
                     }
diff --git a/code/AssetLib/IFC/IFCOpenings.cpp b/code/AssetLib/IFC/IFCOpenings.cpp
index f77f33faf..e15691957 100644
--- a/code/AssetLib/IFC/IFCOpenings.cpp
+++ b/code/AssetLib/IFC/IFCOpenings.cpp
@@ -1359,7 +1359,7 @@ bool GenerateOpenings(std::vector<TempOpening>& openings,
                     break;
                 }
                 else {
-                    IFCImporter::LogDebug("merging overlapping openings");
+                    IFCImporter::LogVerboseDebug("merging overlapping openings");
                     ExtractVerticesFromClipper(poly[0].outer, temp_contour, false);
 
                     // Generate the union of the bounding boxes
diff --git a/code/AssetLib/IFC/IFCUtil.cpp b/code/AssetLib/IFC/IFCUtil.cpp
index 2620160df..e7c04bd89 100644
--- a/code/AssetLib/IFC/IFCUtil.cpp
+++ b/code/AssetLib/IFC/IFCUtil.cpp
@@ -162,7 +162,7 @@ void TempMesh::RemoveDegenerates()
     }
 
     if(drop) {
-        IFCImporter::LogDebug("removing degenerate faces");
+        IFCImporter::LogVerboseDebug("removing degenerate faces");
     }
 }
 
@@ -437,7 +437,7 @@ void TempMesh::RemoveAdjacentDuplicates() {
         base += cnt;
     }
     if(drop) {
-        IFCImporter::LogDebug("removing duplicate vertices");
+        IFCImporter::LogVerboseDebug("removing duplicate vertices");
     }
 }
 
diff --git a/include/assimp/LogAux.h b/include/assimp/LogAux.h
index 2265ff19c..330c5e93e 100644
--- a/include/assimp/LogAux.h
+++ b/include/assimp/LogAux.h
@@ -94,6 +94,12 @@ public:
         }
     }
 
+    static void LogVerboseDebug(const Formatter::format& message)  {
+        if (!DefaultLogger::isNullLogger()) {
+            ASSIMP_LOG_VERBOSE_DEBUG(Prefix()+(std::string)message);
+        }
+    }
+
     // https://sourceforge.net/tracker/?func=detail&atid=1067632&aid=3358562&group_id=226462
 #if !defined(__GNUC__) || !defined(__APPLE__) || __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)
 
@@ -125,6 +131,12 @@ public:
         }
     }
 
+    // ------------------------------------------------------------------------------------------------
+    static void LogVerboseDebug  (const char* message) {
+        if (!DefaultLogger::isNullLogger()) {
+            LogVerboseDebug(Formatter::format(message));
+        }
+    }
 #endif
 
 private:

From e9a3cc2c8a2806ceee2124ea0664c75f92b3933f Mon Sep 17 00:00:00 2001
From: Kevin Shepherd <kshepherd2013@users.noreply.github.com>
Date: Mon, 18 May 2020 16:07:46 +0100
Subject: [PATCH 178/211] Fixed rotation order bug in BVH Loader

This bug has been present since after the 4.10 release.
It fixes the issue "play the bvh error" #2187
Almost all bvh files are affected, such as any of the CMU library.
The bug is caused by the introduction of channelMap in the BVHLoader.cpp - function void BVHLoader::CreateAnimation(aiScene *pScene).  The channelMap loses the rotation order present oin the BVH file, and always applies the rotations in X,Y,Z order.
---
 code/AssetLib/BVH/BVHLoader.cpp | 51 ++++++++++++++-------------------
 1 file changed, 22 insertions(+), 29 deletions(-)

diff --git a/code/AssetLib/BVH/BVHLoader.cpp b/code/AssetLib/BVH/BVHLoader.cpp
index 9c22879d2..348c30337 100644
--- a/code/AssetLib/BVH/BVHLoader.cpp
+++ b/code/AssetLib/BVH/BVHLoader.cpp
@@ -493,37 +493,30 @@ void BVHLoader::CreateAnimation(aiScene *pScene) {
             for (unsigned int fr = 0; fr < mAnimNumFrames; ++fr) {
                 aiMatrix4x4 temp;
                 aiMatrix3x3 rotMatrix;
-                for (BVHLoader::ChannelType channel = Channel_RotationX; channel <= Channel_RotationZ; channel = (BVHLoader::ChannelType)(channel + 1)) {
-                    //Find channel in node
-                    std::map<BVHLoader::ChannelType, int>::iterator mapIter = channelMap.find(channel);
-
-                    if (mapIter == channelMap.end())
-                        throw DeadlyImportError("Missing rotation channel in node " + nodeName);
-                    else {
-                        int channelIdx = mapIter->second;
-                        // translate ZXY euler angels into a quaternion
+				for (unsigned int channelIdx = 0; channelIdx < node.mChannels.size(); ++ channelIdx) {
+					switch (node.mChannels[channelIdx]) {
+                    case Channel_RotationX:
+                        {
                         const float angle = node.mChannelValues[fr * node.mChannels.size() + channelIdx] * float(AI_MATH_PI) / 180.0f;
-
-                        // Compute rotation transformations in the right order
-                        switch (channel) {
-                        case Channel_RotationX:
-                            aiMatrix4x4::RotationX(angle, temp);
-                            rotMatrix *= aiMatrix3x3(temp);
-                            break;
-                        case Channel_RotationY:
-                            aiMatrix4x4::RotationY(angle, temp);
-                            rotMatrix *= aiMatrix3x3(temp);
-                            break;
-                        case Channel_RotationZ:
-                            aiMatrix4x4::RotationZ(angle, temp);
-                            rotMatrix *= aiMatrix3x3(temp);
-                            break;
-                        default:
-                            break;
+                        aiMatrix4x4::RotationX( angle, temp); rotMatrix *= aiMatrix3x3( temp);
                         }
-                    }
-                }
-
+                        break;
+                    case Channel_RotationY:
+                        {
+                        const float angle = node.mChannelValues[fr * node.mChannels.size() + channelIdx] * float(AI_MATH_PI) / 180.0f;
+                        aiMatrix4x4::RotationY( angle, temp); rotMatrix *= aiMatrix3x3( temp);
+                        }
+                        break;
+                    case Channel_RotationZ:
+                        {
+                        const float angle = node.mChannelValues[fr * node.mChannels.size() + channelIdx] * float(AI_MATH_PI) / 180.0f;
+                        aiMatrix4x4::RotationZ( angle, temp); rotMatrix *= aiMatrix3x3( temp);
+                        }
+                        break;
+                    default:
+                        break;
+					}
+				}
                 rotkey->mTime = double(fr);
                 rotkey->mValue = aiQuaternion(rotMatrix);
                 ++rotkey;

From 0897c4c7be31880e36f6bac249698b1dc4fc5b2f Mon Sep 17 00:00:00 2001
From: Yingying Wang <ywang@snapchat.com>
Date: Mon, 18 May 2020 11:31:44 -0700
Subject: [PATCH 179/211] merge

---
 code/AssetLib/glTF2/glTF2Asset.h   | 10 ++++--
 code/AssetLib/glTF2/glTF2Asset.inl | 55 ++++++++++++++++++++++++++++--
 2 files changed, 60 insertions(+), 5 deletions(-)

diff --git a/code/AssetLib/glTF2/glTF2Asset.h b/code/AssetLib/glTF2/glTF2Asset.h
index 9fc85c548..0d3b5d8b8 100644
--- a/code/AssetLib/glTF2/glTF2Asset.h
+++ b/code/AssetLib/glTF2/glTF2Asset.h
@@ -1,4 +1,4 @@
-/*
+/*
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
 
@@ -370,7 +370,8 @@ struct Object {
 //! An accessor provides a typed view into a BufferView or a subset of a BufferView
 //! similar to how WebGL's vertexAttribPointer() defines an attribute in a buffer.
 struct Accessor : public Object {
-    struct Sparse;
+    struct Sparse; //wangyi 0506
+
     Ref<BufferView> bufferView; //!< The ID of the bufferView. (required)
     size_t byteOffset; //!< The offset relative to the start of the bufferView in bytes. (required)
     ComponentType componentType; //!< The datatype of components in the attribute. (required)
@@ -378,7 +379,7 @@ struct Accessor : public Object {
     AttribType::Value type; //!< Specifies if the attribute is a scalar, vector, or matrix. (required)
     std::vector<double> max; //!< Maximum value of each component in this attribute.
     std::vector<double> min; //!< Minimum value of each component in this attribute.
-    std::unique_ptr<Sparse> sparse;
+    std::unique_ptr<Sparse> sparse; //wangyi 0506
 
     unsigned int GetNumComponents();
     unsigned int GetBytesPerComponent();
@@ -390,6 +391,7 @@ struct Accessor : public Object {
     void ExtractData(T *&outData);
 
     void WriteData(size_t count, const void *src_buffer, size_t src_stride);
+    //wangyi 0506
     void WriteSparseValues(size_t count, const void *src_data, size_t src_dataStride);
     void WriteSparseIndices(size_t count, const void *src_idx, size_t src_idxStride);
 
@@ -430,6 +432,7 @@ struct Accessor : public Object {
     Accessor() {}
     void Read(Value &obj, Asset &r);
 
+    //wangyi 0506
     //sparse
     struct Sparse {
         size_t count;
@@ -580,6 +583,7 @@ struct BufferView : public Object {
     BufferViewTarget target; //! The target that the WebGL buffer should be bound to.
 
     void Read(Value &obj, Asset &r);
+    //wangyi 0506
     uint8_t *GetPointer(size_t accOffset);
 };
 
diff --git a/code/AssetLib/glTF2/glTF2Asset.inl b/code/AssetLib/glTF2/glTF2Asset.inl
index 75ff0b6fc..29d745234 100644
--- a/code/AssetLib/glTF2/glTF2Asset.inl
+++ b/code/AssetLib/glTF2/glTF2Asset.inl
@@ -1,22 +1,30 @@
 /*
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------
+
 Copyright (c) 2006-2020, assimp team
+
+
 All rights reserved.
+
 Redistribution and use of this software in source and binary forms,
 with or without modification, are permitted provided that the
 following conditions are met:
+
 * Redistributions of source code must retain the above
 copyright notice, this list of conditions and the
 following disclaimer.
+
 * Redistributions in binary form must reproduce the above
 copyright notice, this list of conditions and the
 following disclaimer in the documentation and/or other
 materials provided with the distribution.
+
 * Neither the name of the assimp team, nor the names of its
 contributors may be used to endorse or promote products
 derived from this software without specific prior
 written permission of the assimp team.
+
 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
@@ -28,6 +36,7 @@ DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 ----------------------------------------------------------------------
 */
 
@@ -547,6 +556,7 @@ inline void BufferView::Read(Value &obj, Asset &r) {
     byteStride = MemberOrDefault(obj, "byteStride", 0u);
 }
 
+//wangyi 0506
 inline uint8_t *BufferView::GetPointer(size_t accOffset) {
     if (!buffer) return 0;
     uint8_t *basePtr = buffer->GetPointer();
@@ -566,7 +576,7 @@ inline uint8_t *BufferView::GetPointer(size_t accOffset) {
 //
 // struct Accessor
 //
-
+//wangyi 0506
 inline void Accessor::Sparse::PopulateData(size_t numBytes, uint8_t *bytes) {
     if (bytes) {
         data.assign(bytes, bytes + numBytes);
@@ -605,7 +615,22 @@ inline void Accessor::Sparse::PatchData(unsigned int elementSize) {
         pIndices += indexSize;
     }
 }
+/* old
+inline void Accessor::Read(Value &obj, Asset &r) {
 
+    if (Value *bufferViewVal = FindUInt(obj, "bufferView")) {
+        bufferView = r.bufferViews.Retrieve(bufferViewVal->GetUint());
+    }
+
+    byteOffset = MemberOrDefault(obj, "byteOffset", size_t(0));
+    componentType = MemberOrDefault(obj, "componentType", ComponentType_BYTE);
+    count = MemberOrDefault(obj, "count", size_t(0));
+
+    const char *typestr;
+    type = ReadMember(obj, "type", typestr) ? AttribType::FromString(typestr) : AttribType::SCALAR;
+}*/
+
+// wangyi 0506
 inline void Accessor::Read(Value &obj, Asset &r) {
 
     if (Value *bufferViewVal = FindUInt(obj, "bufferView")) {
@@ -619,6 +644,7 @@ inline void Accessor::Read(Value &obj, Asset &r) {
     const char *typestr;
     type = ReadMember(obj, "type", typestr) ? AttribType::FromString(typestr) : AttribType::SCALAR;
 
+    //wangyi 0506
     if (Value *sparseValue = FindObject(obj, "sparse")) {
         sparse.reset(new Sparse);
         // count
@@ -668,6 +694,27 @@ inline unsigned int Accessor::GetElementSize() {
     return GetNumComponents() * GetBytesPerComponent();
 }
 
+/* 
+inline uint8_t *Accessor::GetPointer() {
+    if (!bufferView || !bufferView->buffer) return 0;
+    uint8_t *basePtr = bufferView->buffer->GetPointer();
+    if (!basePtr) return 0;
+
+    size_t offset = byteOffset + bufferView->byteOffset;
+
+    // Check if region is encoded.
+    if (bufferView->buffer->EncodedRegion_Current != nullptr) {
+        const size_t begin = bufferView->buffer->EncodedRegion_Current->Offset;
+        const size_t end = begin + bufferView->buffer->EncodedRegion_Current->DecodedData_Length;
+
+        if ((offset >= begin) && (offset < end))
+            return &bufferView->buffer->EncodedRegion_Current->DecodedData[offset - begin];
+    }
+
+    return basePtr + offset;
+}*/
+
+// wangyi 0506
 inline uint8_t *Accessor::GetPointer() {
     if (sparse)
         return sparse->data.data();
@@ -724,6 +771,8 @@ void Accessor::ExtractData(T *&outData) {
 
     const size_t targetElemSize = sizeof(T);
     ai_assert(elemSize <= targetElemSize);
+
+    //wangyi 0506
     ai_assert(count * stride <= (bufferView ? bufferView->byteLength : sparse->data.size()));
 
     outData = new T[count];
@@ -749,6 +798,7 @@ inline void Accessor::WriteData(size_t _count, const void *src_buffer, size_t sr
     CopyData(_count, src, src_stride, dst, dst_stride);
 }
 
+//wangyi 0506
 inline void Accessor::WriteSparseValues(size_t _count, const void *src_data, size_t src_dataStride) {
     if (!sparse)
         return;
@@ -763,6 +813,7 @@ inline void Accessor::WriteSparseValues(size_t _count, const void *src_data, siz
     CopyData(_count, value_src, src_dataStride, value_dst, value_dst_stride);
 }
 
+//wangyi 0506
 inline void Accessor::WriteSparseIndices(size_t _count, const void *src_idx, size_t src_idxStride) {
     if (!sparse)
         return;
@@ -1673,4 +1724,4 @@ inline std::string Asset::FindUniqueID(const std::string &str, const char *suffi
 #pragma warning(pop)
 #endif // _WIN32
 
-} // namespace glTF2
\ No newline at end of file
+} // namespace glTF2

From e39c6328097ce3cd8ff7c872f62611aac6c8009f Mon Sep 17 00:00:00 2001
From: Yingying Wang <ywang@snapchat.com>
Date: Mon, 18 May 2020 11:50:51 -0700
Subject: [PATCH 180/211] cleanup

---
 code/AssetLib/glTF2/glTF2Asset.h   |  9 +---
 code/AssetLib/glTF2/glTF2Asset.inl | 70 ------------------------------
 2 files changed, 2 insertions(+), 77 deletions(-)

diff --git a/code/AssetLib/glTF2/glTF2Asset.h b/code/AssetLib/glTF2/glTF2Asset.h
index 0d3b5d8b8..99bcaf072 100644
--- a/code/AssetLib/glTF2/glTF2Asset.h
+++ b/code/AssetLib/glTF2/glTF2Asset.h
@@ -370,7 +370,7 @@ struct Object {
 //! An accessor provides a typed view into a BufferView or a subset of a BufferView
 //! similar to how WebGL's vertexAttribPointer() defines an attribute in a buffer.
 struct Accessor : public Object {
-    struct Sparse; //wangyi 0506
+    struct Sparse;
 
     Ref<BufferView> bufferView; //!< The ID of the bufferView. (required)
     size_t byteOffset; //!< The offset relative to the start of the bufferView in bytes. (required)
@@ -379,7 +379,7 @@ struct Accessor : public Object {
     AttribType::Value type; //!< Specifies if the attribute is a scalar, vector, or matrix. (required)
     std::vector<double> max; //!< Maximum value of each component in this attribute.
     std::vector<double> min; //!< Minimum value of each component in this attribute.
-    std::unique_ptr<Sparse> sparse; //wangyi 0506
+    std::unique_ptr<Sparse> sparse;
 
     unsigned int GetNumComponents();
     unsigned int GetBytesPerComponent();
@@ -391,9 +391,6 @@ struct Accessor : public Object {
     void ExtractData(T *&outData);
 
     void WriteData(size_t count, const void *src_buffer, size_t src_stride);
-    //wangyi 0506
-    void WriteSparseValues(size_t count, const void *src_data, size_t src_dataStride);
-    void WriteSparseIndices(size_t count, const void *src_idx, size_t src_idxStride);
 
     //! Helper class to iterate the data
     class Indexer {
@@ -432,7 +429,6 @@ struct Accessor : public Object {
     Accessor() {}
     void Read(Value &obj, Asset &r);
 
-    //wangyi 0506
     //sparse
     struct Sparse {
         size_t count;
@@ -583,7 +579,6 @@ struct BufferView : public Object {
     BufferViewTarget target; //! The target that the WebGL buffer should be bound to.
 
     void Read(Value &obj, Asset &r);
-    //wangyi 0506
     uint8_t *GetPointer(size_t accOffset);
 };
 
diff --git a/code/AssetLib/glTF2/glTF2Asset.inl b/code/AssetLib/glTF2/glTF2Asset.inl
index 29d745234..9f852ebf8 100644
--- a/code/AssetLib/glTF2/glTF2Asset.inl
+++ b/code/AssetLib/glTF2/glTF2Asset.inl
@@ -556,7 +556,6 @@ inline void BufferView::Read(Value &obj, Asset &r) {
     byteStride = MemberOrDefault(obj, "byteStride", 0u);
 }
 
-//wangyi 0506
 inline uint8_t *BufferView::GetPointer(size_t accOffset) {
     if (!buffer) return 0;
     uint8_t *basePtr = buffer->GetPointer();
@@ -576,7 +575,6 @@ inline uint8_t *BufferView::GetPointer(size_t accOffset) {
 //
 // struct Accessor
 //
-//wangyi 0506
 inline void Accessor::Sparse::PopulateData(size_t numBytes, uint8_t *bytes) {
     if (bytes) {
         data.assign(bytes, bytes + numBytes);
@@ -615,22 +613,7 @@ inline void Accessor::Sparse::PatchData(unsigned int elementSize) {
         pIndices += indexSize;
     }
 }
-/* old
-inline void Accessor::Read(Value &obj, Asset &r) {
 
-    if (Value *bufferViewVal = FindUInt(obj, "bufferView")) {
-        bufferView = r.bufferViews.Retrieve(bufferViewVal->GetUint());
-    }
-
-    byteOffset = MemberOrDefault(obj, "byteOffset", size_t(0));
-    componentType = MemberOrDefault(obj, "componentType", ComponentType_BYTE);
-    count = MemberOrDefault(obj, "count", size_t(0));
-
-    const char *typestr;
-    type = ReadMember(obj, "type", typestr) ? AttribType::FromString(typestr) : AttribType::SCALAR;
-}*/
-
-// wangyi 0506
 inline void Accessor::Read(Value &obj, Asset &r) {
 
     if (Value *bufferViewVal = FindUInt(obj, "bufferView")) {
@@ -644,7 +627,6 @@ inline void Accessor::Read(Value &obj, Asset &r) {
     const char *typestr;
     type = ReadMember(obj, "type", typestr) ? AttribType::FromString(typestr) : AttribType::SCALAR;
 
-    //wangyi 0506
     if (Value *sparseValue = FindObject(obj, "sparse")) {
         sparse.reset(new Sparse);
         // count
@@ -694,27 +676,6 @@ inline unsigned int Accessor::GetElementSize() {
     return GetNumComponents() * GetBytesPerComponent();
 }
 
-/* 
-inline uint8_t *Accessor::GetPointer() {
-    if (!bufferView || !bufferView->buffer) return 0;
-    uint8_t *basePtr = bufferView->buffer->GetPointer();
-    if (!basePtr) return 0;
-
-    size_t offset = byteOffset + bufferView->byteOffset;
-
-    // Check if region is encoded.
-    if (bufferView->buffer->EncodedRegion_Current != nullptr) {
-        const size_t begin = bufferView->buffer->EncodedRegion_Current->Offset;
-        const size_t end = begin + bufferView->buffer->EncodedRegion_Current->DecodedData_Length;
-
-        if ((offset >= begin) && (offset < end))
-            return &bufferView->buffer->EncodedRegion_Current->DecodedData[offset - begin];
-    }
-
-    return basePtr + offset;
-}*/
-
-// wangyi 0506
 inline uint8_t *Accessor::GetPointer() {
     if (sparse)
         return sparse->data.data();
@@ -771,8 +732,6 @@ void Accessor::ExtractData(T *&outData) {
 
     const size_t targetElemSize = sizeof(T);
     ai_assert(elemSize <= targetElemSize);
-
-    //wangyi 0506
     ai_assert(count * stride <= (bufferView ? bufferView->byteLength : sparse->data.size()));
 
     outData = new T[count];
@@ -798,35 +757,6 @@ inline void Accessor::WriteData(size_t _count, const void *src_buffer, size_t sr
     CopyData(_count, src, src_stride, dst, dst_stride);
 }
 
-//wangyi 0506
-inline void Accessor::WriteSparseValues(size_t _count, const void *src_data, size_t src_dataStride) {
-    if (!sparse)
-        return;
-
-    // values
-    uint8_t *value_buffer_ptr = sparse->values->buffer->GetPointer();
-    size_t value_offset = sparse->valuesByteOffset + sparse->values->byteOffset;
-    size_t value_dst_stride = GetNumComponents() * GetBytesPerComponent();
-    const uint8_t *value_src = reinterpret_cast<const uint8_t *>(src_data);
-    uint8_t *value_dst = reinterpret_cast<uint8_t *>(value_buffer_ptr + value_offset);
-    ai_assert(value_dst + _count * value_dst_stride <= value_buffer_ptr + sparse->values->buffer->byteLength);
-    CopyData(_count, value_src, src_dataStride, value_dst, value_dst_stride);
-}
-
-//wangyi 0506
-inline void Accessor::WriteSparseIndices(size_t _count, const void *src_idx, size_t src_idxStride) {
-    if (!sparse)
-        return;
-
-    // indices
-    uint8_t *indices_buffer_ptr = sparse->indices->buffer->GetPointer();
-    size_t indices_offset = sparse->indicesByteOffset + sparse->indices->byteOffset;
-    size_t indices_dst_stride = 1 * sizeof(unsigned short);
-    const uint8_t *indices_src = reinterpret_cast<const uint8_t *>(src_idx);
-    uint8_t *indices_dst = reinterpret_cast<uint8_t *>(indices_buffer_ptr + indices_offset);
-    ai_assert(indices_dst + _count * indices_dst_stride <= indices_buffer_ptr + sparse->indices->buffer->byteLength);
-    CopyData(_count, indices_src, src_idxStride, indices_dst, indices_dst_stride);
-}
 inline Accessor::Indexer::Indexer(Accessor &acc) :
         accessor(acc),
         data(acc.GetPointer()),

From 193deb34411264227787774cf351ea73d03eafd6 Mon Sep 17 00:00:00 2001
From: Yingying Wang <ywang@snapchat.com>
Date: Mon, 18 May 2020 12:01:09 -0700
Subject: [PATCH 181/211] cleanup

---
 code/AssetLib/glTF2/glTF2Asset.inl | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/code/AssetLib/glTF2/glTF2Asset.inl b/code/AssetLib/glTF2/glTF2Asset.inl
index 9f852ebf8..328c57e38 100644
--- a/code/AssetLib/glTF2/glTF2Asset.inl
+++ b/code/AssetLib/glTF2/glTF2Asset.inl
@@ -1169,10 +1169,10 @@ inline void Camera::Read(Value &obj, Asset & /*r*/) {
         cameraProperties.perspective.zfar = MemberOrDefault(*it, "zfar", 100.f);
         cameraProperties.perspective.znear = MemberOrDefault(*it, "znear", 0.01f);
     } else {
-        cameraProperties.ortographic.xmag = MemberOrDefault(obj, "xmag", 1.f);
-        cameraProperties.ortographic.ymag = MemberOrDefault(obj, "ymag", 1.f);
-        cameraProperties.ortographic.zfar = MemberOrDefault(obj, "zfar", 100.f);
-        cameraProperties.ortographic.znear = MemberOrDefault(obj, "znear", 0.01f);
+        cameraProperties.ortographic.xmag = MemberOrDefault(*it, "xmag", 1.f);
+        cameraProperties.ortographic.ymag = MemberOrDefault(*it, "ymag", 1.f);
+        cameraProperties.ortographic.zfar = MemberOrDefault(*it, "zfar", 100.f);
+        cameraProperties.ortographic.znear = MemberOrDefault(*it, "znear", 0.01f);
     }
 }
 
@@ -1248,7 +1248,7 @@ inline void Node::Read(Value &obj, Asset &r) {
 
     Value *curSkin = FindUInt(obj, "skin");
     if (nullptr != curSkin) {
-        this->skin = r.skins.Retrieve(curSkin->GetUint());
+        this->skin = r.skins.Get(curSkin->GetUint());
     }
 
     Value *curCamera = FindUInt(obj, "camera");
@@ -1539,7 +1539,7 @@ inline void Asset::Load(const std::string &pFile, bool isBinary) {
         }
     }
 
-    // Force reading of skins since they're not always directly referenced
+    // Read skins after nodes have been loaded to avoid infinite recursion
     if (Value *skinsArray = FindArray(doc, "skins")) {
         for (unsigned int i = 0; i < skinsArray->Size(); ++i) {
             skins.Retrieve(i);

From c4055d04b4c960b6db02c587f9c87744052294dc Mon Sep 17 00:00:00 2001
From: Ryan Styrczula <rmstyrczula@users.noreply.github.com>
Date: Tue, 19 May 2020 14:38:10 -0400
Subject: [PATCH 182/211] Fix double free caused in FindInvalidDataProcess

In debug builds, there's no issues, but in release, an invalid mesh that
is deleted in FindInvalidDataProcess will be double free'd when the
parent scene is destroyed.
---
 code/PostProcessing/FindInvalidDataProcess.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/PostProcessing/FindInvalidDataProcess.cpp b/code/PostProcessing/FindInvalidDataProcess.cpp
index 99be52fa4..3ad2446b3 100644
--- a/code/PostProcessing/FindInvalidDataProcess.cpp
+++ b/code/PostProcessing/FindInvalidDataProcess.cpp
@@ -124,7 +124,7 @@ void FindInvalidDataProcess::Execute(aiScene *pScene) {
         if (2 == result) {
             // remove this mesh
             delete pScene->mMeshes[a];
-            AI_DEBUG_INVALIDATE_PTR(pScene->mMeshes[a]);
+            pScene->mMeshes[a] = NULL;
 
             meshMapping[a] = UINT_MAX;
             continue;

From e33ed9e7a1b3307683a105b5821c6c8fd2e2252c Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Mon, 25 May 2020 20:30:18 +0200
Subject: [PATCH 183/211] File is duplicated

closes https://github.com/assimp/assimp/issues/3238
---
 code/Collada/ColladaExporter.cpp | 1704 ------------------------------
 1 file changed, 1704 deletions(-)
 delete mode 100644 code/Collada/ColladaExporter.cpp

diff --git a/code/Collada/ColladaExporter.cpp b/code/Collada/ColladaExporter.cpp
deleted file mode 100644
index 05df6fc94..000000000
--- a/code/Collada/ColladaExporter.cpp
+++ /dev/null
@@ -1,1704 +0,0 @@
-/*
-Open Asset Import Library (assimp)
-----------------------------------------------------------------------
-
-Copyright (c) 2006-2020, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the
-following conditions are met:
-
-* Redistributions of source code must retain the above
-  copyright notice, this list of conditions and the
-  following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-  copyright notice, this list of conditions and the
-  following disclaimer in the documentation and/or other
-  materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-  contributors may be used to endorse or promote products
-  derived from this software without specific prior
-  written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-----------------------------------------------------------------------
-*/
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-#ifndef ASSIMP_BUILD_NO_COLLADA_EXPORTER
-
-#include "ColladaExporter.h"
-#include <assimp/Bitmap.h>
-#include <assimp/commonMetaData.h>
-#include <assimp/MathFunctions.h>
-#include <assimp/fast_atof.h>
-#include <assimp/SceneCombiner.h>
-#include <assimp/StringUtils.h>
-#include <assimp/XMLTools.h>
-#include <assimp/DefaultIOSystem.h>
-#include <assimp/IOSystem.hpp>
-#include <assimp/Exporter.hpp>
-#include <assimp/scene.h>
-
-#include <assimp/Exceptional.h>
-
-#include <memory>
-#include <ctime>
-#include <set>
-#include <vector>
-#include <iostream>
-
-using namespace Assimp;
-
-namespace Assimp {
-
-// ------------------------------------------------------------------------------------------------
-// Worker function for exporting a scene to Collada. Prototyped and registered in Exporter.cpp
-void ExportSceneCollada(const char* pFile, IOSystem* pIOSystem, const aiScene* pScene, const ExportProperties* /*pProperties*/) {
-    std::string path = DefaultIOSystem::absolutePath(std::string(pFile));
-    std::string file = DefaultIOSystem::completeBaseName(std::string(pFile));
-
-    // invoke the exporter
-    ColladaExporter iDoTheExportThing( pScene, pIOSystem, path, file);
-    
-    if (iDoTheExportThing.mOutput.fail()) {
-        throw DeadlyExportError("output data creation failed. Most likely the file became too large: " + std::string(pFile));
-    }
-
-    // we're still here - export successfully completed. Write result to the given IOSYstem
-    std::unique_ptr<IOStream> outfile (pIOSystem->Open(pFile,"wt"));
-    if(outfile == NULL) {
-        throw DeadlyExportError("could not open output .dae file: " + std::string(pFile));
-    }
-
-    // XXX maybe use a small wrapper around IOStream that behaves like std::stringstream in order to avoid the extra copy.
-    outfile->Write( iDoTheExportThing.mOutput.str().c_str(), static_cast<size_t>(iDoTheExportThing.mOutput.tellp()),1);
-}
-
-} // end of namespace Assimp
-
-// ------------------------------------------------------------------------------------------------
-// Encodes a string into a valid XML ID using the xsd:ID schema qualifications.
-static const std::string XMLIDEncode(const std::string& name) {
-    const char XML_ID_CHARS[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_-.";
-    const unsigned int XML_ID_CHARS_COUNT = sizeof(XML_ID_CHARS) / sizeof(char);
-
-    if (name.length() == 0) {
-        return name;
-    }
-
-    std::stringstream idEncoded;
-
-    // xsd:ID must start with letter or underscore
-    if (!((name[0] >= 'A' && name[0] <= 'z') || name[0] == '_')) {
-        idEncoded << '_';
-    }
-
-    for (std::string::const_iterator it = name.begin(); it != name.end(); ++it) {
-        // xsd:ID can only contain letters, digits, underscores, hyphens and periods
-        if (strchr(XML_ID_CHARS, *it) != nullptr) {
-            idEncoded << *it;
-        } else {
-            // Select placeholder character based on invalid character to prevent name collisions 
-            idEncoded << XML_ID_CHARS[(*it) % XML_ID_CHARS_COUNT];
-        }
-    }
-
-    return idEncoded.str();
-}
-
-// ------------------------------------------------------------------------------------------------
-// Constructor for a specific scene to export
-ColladaExporter::ColladaExporter( const aiScene* pScene, IOSystem* pIOSystem, const std::string& path, const std::string& file) 
-: mIOSystem(pIOSystem)
-, mPath(path)
-, mFile(file) {
-    // make sure that all formatting happens using the standard, C locale and not the user's current locale
-    mOutput.imbue( std::locale("C") );
-    mOutput.precision(ASSIMP_AI_REAL_TEXT_PRECISION);
-
-    mScene = pScene;
-    mSceneOwned = false;
-
-    // set up strings
-    endstr = "\n";
-
-    // start writing the file
-    WriteFile();
-}
-
-// ------------------------------------------------------------------------------------------------
-// Destructor
-ColladaExporter::~ColladaExporter() {
-    if ( mSceneOwned ) {
-        delete mScene;
-    }
-}
-
-// ------------------------------------------------------------------------------------------------
-// Starts writing the contents
-void ColladaExporter::WriteFile() {
-    // write the DTD
-    mOutput << "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\" ?>" << endstr;
-    // COLLADA element start
-    mOutput << "<COLLADA xmlns=\"http://www.collada.org/2005/11/COLLADASchema\" version=\"1.4.1\">" << endstr;
-    PushTag();
-
-    WriteTextures();
-    WriteHeader();
-
-    WriteCamerasLibrary();
-    WriteLightsLibrary();
-    WriteMaterials();
-    WriteGeometryLibrary();
-    WriteControllerLibrary();
-
-    WriteSceneLibrary();
-	
-	// customized, Writes the animation library
-	WriteAnimationsLibrary();
-
-    // useless Collada fu at the end, just in case we haven't had enough indirections, yet.
-    mOutput << startstr << "<scene>" << endstr;
-    PushTag();
-    mOutput << startstr << "<instance_visual_scene url=\"#" + XMLIDEncode(mScene->mRootNode->mName.C_Str()) + "\" />" << endstr;
-    PopTag();
-    mOutput << startstr << "</scene>" << endstr;
-    PopTag();
-    mOutput << "</COLLADA>" << endstr;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Writes the asset header
-void ColladaExporter::WriteHeader() {
-    static const ai_real epsilon = Math::getEpsilon<ai_real>();
-    static const aiQuaternion x_rot(aiMatrix3x3(
-        0, -1,  0,
-        1,  0,  0,
-        0,  0,  1));
-    static const aiQuaternion y_rot(aiMatrix3x3(
-        1,  0,  0,
-        0,  1,  0,
-        0,  0,  1));
-    static const aiQuaternion z_rot(aiMatrix3x3(
-        1,  0,  0,
-        0,  0,  1,
-        0, -1,  0));
-
-    static const unsigned int date_nb_chars = 20;
-    char date_str[date_nb_chars];
-    std::time_t date = std::time(NULL);
-    std::strftime(date_str, date_nb_chars, "%Y-%m-%dT%H:%M:%S", std::localtime(&date));
-
-    aiVector3D scaling;
-    aiQuaternion rotation;
-    aiVector3D position;
-    mScene->mRootNode->mTransformation.Decompose(scaling, rotation, position);
-    rotation.Normalize();
-
-    bool add_root_node = false;
-
-    ai_real scale = 1.0;
-    if(std::abs(scaling.x - scaling.y) <= epsilon && std::abs(scaling.x - scaling.z) <= epsilon && std::abs(scaling.y - scaling.z) <= epsilon) {
-        scale = (ai_real) ((((double) scaling.x) + ((double) scaling.y) + ((double) scaling.z)) / 3.0);
-    } else {
-        add_root_node = true;
-    }
-
-    std::string up_axis = "Y_UP";
-    if(rotation.Equal(x_rot, epsilon)) {
-        up_axis = "X_UP";
-    } else if(rotation.Equal(y_rot, epsilon)) {
-        up_axis = "Y_UP";
-    } else if(rotation.Equal(z_rot, epsilon)) {
-        up_axis = "Z_UP";
-    } else {
-        add_root_node = true;
-    }
-
-    if(! position.Equal(aiVector3D(0, 0, 0))) {
-        add_root_node = true;
-    }
-
-    if(mScene->mRootNode->mNumChildren == 0) {
-        add_root_node = true;
-    }
-
-    if(add_root_node) {
-        aiScene* scene;
-        SceneCombiner::CopyScene(&scene, mScene);
-
-        aiNode* root = new aiNode("Scene");
-
-        root->mNumChildren = 1;
-        root->mChildren = new aiNode*[root->mNumChildren];
-
-        root->mChildren[0] = scene->mRootNode;
-        scene->mRootNode->mParent = root;
-        scene->mRootNode = root;
-
-        mScene = scene;
-        mSceneOwned = true;
-
-        up_axis = "Y_UP";
-        scale = 1.0;
-    }
-
-    mOutput << startstr << "<asset>" << endstr;
-    PushTag();
-    mOutput << startstr << "<contributor>" << endstr;
-    PushTag();
-
-    // If no Scene metadata, use root node metadata
-    aiMetadata* meta = mScene->mMetaData;
-    if (nullptr == meta) {
-        meta = mScene->mRootNode->mMetaData;
-    }
-
-    aiString value;
-    if (!meta || !meta->Get("Author", value)) {
-        mOutput << startstr << "<author>" << "Assimp" << "</author>" << endstr;
-    } else {
-        mOutput << startstr << "<author>" << XMLEscape(value.C_Str()) << "</author>" << endstr;
-    }
-
-    if (nullptr == meta || !meta->Get(AI_METADATA_SOURCE_GENERATOR, value)) {
-        mOutput << startstr << "<authoring_tool>" << "Assimp Exporter" << "</authoring_tool>" << endstr;
-    } else {
-        mOutput << startstr << "<authoring_tool>" << XMLEscape(value.C_Str()) << "</authoring_tool>" << endstr;
-    }
-
-    if (meta) {
-        if (meta->Get("Comments", value)) {
-            mOutput << startstr << "<comments>" << XMLEscape(value.C_Str()) << "</comments>" << endstr;
-        }
-        if (meta->Get(AI_METADATA_SOURCE_COPYRIGHT, value)) {
-            mOutput << startstr << "<copyright>" << XMLEscape(value.C_Str()) << "</copyright>" << endstr;
-        }
-        if (meta->Get("SourceData", value)) {
-            mOutput << startstr << "<source_data>" << XMLEscape(value.C_Str()) << "</source_data>" << endstr;
-        }
-    }
-
-    PopTag();
-    mOutput << startstr << "</contributor>" << endstr;
-
-    if (nullptr == meta || !meta->Get("Created", value)) {
-        mOutput << startstr << "<created>" << date_str << "</created>" << endstr;
-    } else {
-        mOutput << startstr << "<created>" << XMLEscape(value.C_Str()) << "</created>" << endstr;
-    }
-
-    // Modified date is always the date saved
-    mOutput << startstr << "<modified>" << date_str << "</modified>" << endstr;
-
-    if (meta) {
-        if (meta->Get("Keywords", value)) {
-            mOutput << startstr << "<keywords>" << XMLEscape(value.C_Str()) << "</keywords>" << endstr;
-        }
-        if (meta->Get("Revision", value)) {
-            mOutput << startstr << "<revision>" << XMLEscape(value.C_Str()) << "</revision>" << endstr;
-        }
-        if (meta->Get("Subject", value)) {
-            mOutput << startstr << "<subject>" << XMLEscape(value.C_Str()) << "</subject>" << endstr;
-        }
-        if (meta->Get("Title", value)) {
-            mOutput << startstr << "<title>" << XMLEscape(value.C_Str()) << "</title>" << endstr;
-        }
-    }
-
-    mOutput << startstr << "<unit name=\"meter\" meter=\"" << scale << "\" />" << endstr;
-    mOutput << startstr << "<up_axis>" << up_axis << "</up_axis>" << endstr;
-    PopTag();
-    mOutput << startstr << "</asset>" << endstr;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Write the embedded textures
-void ColladaExporter::WriteTextures() {
-    static const unsigned int buffer_size = 1024;
-    char str[buffer_size];
-
-    if (mScene->HasTextures()) {
-        for(unsigned int i = 0; i < mScene->mNumTextures; i++) {
-            // It would be great to be able to create a directory in portable standard C++, but it's not the case,
-            // so we just write the textures in the current directory.
-
-            aiTexture* texture = mScene->mTextures[i];
-            if ( nullptr == texture ) {
-                continue;
-            }
-
-            ASSIMP_itoa10(str, buffer_size, i + 1);
-
-            std::string name = mFile + "_texture_" + (i < 1000 ? "0" : "") + (i < 100 ? "0" : "") + (i < 10 ? "0" : "") + str + "." + ((const char*) texture->achFormatHint);
-
-            std::unique_ptr<IOStream> outfile(mIOSystem->Open(mPath + mIOSystem->getOsSeparator() + name, "wb"));
-            if(outfile == NULL) {
-                throw DeadlyExportError("could not open output texture file: " + mPath + name);
-            }
-
-            if(texture->mHeight == 0) {
-                outfile->Write((void*) texture->pcData, texture->mWidth, 1);
-            } else {
-                Bitmap::Save(texture, outfile.get());
-            }
-
-            outfile->Flush();
-
-            textures.insert(std::make_pair(i, name));
-        }
-    }
-}
-
-// ------------------------------------------------------------------------------------------------
-// Write the embedded textures
-void ColladaExporter::WriteCamerasLibrary() {
-    if(mScene->HasCameras()) {
-
-        mOutput << startstr << "<library_cameras>" << endstr;
-        PushTag();
-
-        for( size_t a = 0; a < mScene->mNumCameras; ++a)
-            WriteCamera( a);
-
-        PopTag();
-        mOutput << startstr << "</library_cameras>" << endstr;
-
-    }
-}
-
-void ColladaExporter::WriteCamera(size_t pIndex){
-
-    const aiCamera *cam = mScene->mCameras[pIndex];
-    const std::string cameraName = XMLEscape(cam->mName.C_Str());
-    const std::string cameraId = XMLIDEncode(cam->mName.C_Str());
-
-    mOutput << startstr << "<camera id=\"" << cameraId << "-camera\" name=\"" << cameraName << "\" >" << endstr;
-    PushTag();
-    mOutput << startstr << "<optics>" << endstr;
-    PushTag();
-    mOutput << startstr << "<technique_common>" << endstr;
-    PushTag();
-    //assimp doesn't support the import of orthographic cameras! se we write
-    //always perspective
-    mOutput << startstr << "<perspective>" << endstr;
-    PushTag();
-    mOutput << startstr << "<xfov sid=\"xfov\">"<<
-                                AI_RAD_TO_DEG(cam->mHorizontalFOV)
-                        <<"</xfov>" << endstr;
-    mOutput << startstr << "<aspect_ratio>"
-                        <<      cam->mAspect
-                        << "</aspect_ratio>" << endstr;
-    mOutput << startstr << "<znear sid=\"znear\">"
-                        <<      cam->mClipPlaneNear
-                        <<  "</znear>" << endstr;
-    mOutput << startstr << "<zfar sid=\"zfar\">"
-                        <<      cam->mClipPlaneFar
-                        << "</zfar>" << endstr;
-    PopTag();
-    mOutput << startstr << "</perspective>" << endstr;
-    PopTag();
-    mOutput << startstr << "</technique_common>" << endstr;
-    PopTag();
-    mOutput << startstr << "</optics>" << endstr;
-    PopTag();
-    mOutput << startstr << "</camera>" << endstr;
-
-}
-
-
-// ------------------------------------------------------------------------------------------------
-// Write the embedded textures
-void ColladaExporter::WriteLightsLibrary() {
-    if(mScene->HasLights()) {
-
-        mOutput << startstr << "<library_lights>" << endstr;
-        PushTag();
-
-        for( size_t a = 0; a < mScene->mNumLights; ++a)
-            WriteLight( a);
-
-        PopTag();
-        mOutput << startstr << "</library_lights>" << endstr;
-
-    }
-}
-
-void ColladaExporter::WriteLight(size_t pIndex){
-
-    const aiLight *light = mScene->mLights[pIndex];
-    const std::string lightName = XMLEscape(light->mName.C_Str());
-    const std::string lightId = XMLIDEncode(light->mName.C_Str());
-
-    mOutput << startstr << "<light id=\"" << lightId << "-light\" name=\""
-            << lightName << "\" >" << endstr;
-    PushTag();
-    mOutput << startstr << "<technique_common>" << endstr;
-    PushTag();
-    switch(light->mType){
-        case aiLightSource_AMBIENT:
-            WriteAmbienttLight(light);
-            break;
-        case aiLightSource_DIRECTIONAL:
-            WriteDirectionalLight(light);
-            break;
-        case aiLightSource_POINT:
-            WritePointLight(light);
-            break;
-        case aiLightSource_SPOT:
-            WriteSpotLight(light);
-            break;
-        case aiLightSource_AREA:
-        case aiLightSource_UNDEFINED:
-        case _aiLightSource_Force32Bit:
-            break;
-    }
-    PopTag();
-    mOutput << startstr << "</technique_common>" << endstr;
-
-    PopTag();
-    mOutput << startstr << "</light>" << endstr;
-
-}
-
-void ColladaExporter::WritePointLight(const aiLight *const light){
-    const aiColor3D &color=  light->mColorDiffuse;
-    mOutput << startstr << "<point>" << endstr;
-    PushTag();
-    mOutput << startstr << "<color sid=\"color\">"
-                            << color.r<<" "<<color.g<<" "<<color.b
-                        <<"</color>" << endstr;
-    mOutput << startstr << "<constant_attenuation>"
-                            << light->mAttenuationConstant
-                        <<"</constant_attenuation>" << endstr;
-    mOutput << startstr << "<linear_attenuation>"
-                            << light->mAttenuationLinear
-                        <<"</linear_attenuation>" << endstr;
-    mOutput << startstr << "<quadratic_attenuation>"
-                            << light->mAttenuationQuadratic
-                        <<"</quadratic_attenuation>" << endstr;
-
-    PopTag();
-    mOutput << startstr << "</point>" << endstr;
-
-}
-
-void ColladaExporter::WriteDirectionalLight(const aiLight *const light){
-    const aiColor3D &color=  light->mColorDiffuse;
-    mOutput << startstr << "<directional>" << endstr;
-    PushTag();
-    mOutput << startstr << "<color sid=\"color\">"
-                            << color.r<<" "<<color.g<<" "<<color.b
-                        <<"</color>" << endstr;
-
-    PopTag();
-    mOutput << startstr << "</directional>" << endstr;
-
-}
-
-void ColladaExporter::WriteSpotLight(const aiLight *const light){
-
-    const aiColor3D &color=  light->mColorDiffuse;
-    mOutput << startstr << "<spot>" << endstr;
-    PushTag();
-    mOutput << startstr << "<color sid=\"color\">"
-                            << color.r<<" "<<color.g<<" "<<color.b
-                        <<"</color>" << endstr;
-    mOutput << startstr << "<constant_attenuation>"
-                                << light->mAttenuationConstant
-                            <<"</constant_attenuation>" << endstr;
-    mOutput << startstr << "<linear_attenuation>"
-                            << light->mAttenuationLinear
-                        <<"</linear_attenuation>" << endstr;
-    mOutput << startstr << "<quadratic_attenuation>"
-                            << light->mAttenuationQuadratic
-                        <<"</quadratic_attenuation>" << endstr;
-
-    const ai_real fallOffAngle = AI_RAD_TO_DEG(light->mAngleInnerCone);
-    mOutput << startstr <<"<falloff_angle sid=\"fall_off_angle\">"
-                                << fallOffAngle
-                        <<"</falloff_angle>" << endstr;
-    double temp = light->mAngleOuterCone-light->mAngleInnerCone;
-
-    temp = std::cos(temp);
-    temp = std::log(temp)/std::log(0.1);
-    temp = 1/temp;
-    mOutput << startstr << "<falloff_exponent sid=\"fall_off_exponent\">"
-                            << temp
-                        <<"</falloff_exponent>" << endstr;
-
-
-    PopTag();
-    mOutput << startstr << "</spot>" << endstr;
-
-}
-
-void ColladaExporter::WriteAmbienttLight(const aiLight *const light){
-
-    const aiColor3D &color=  light->mColorAmbient;
-    mOutput << startstr << "<ambient>" << endstr;
-    PushTag();
-    mOutput << startstr << "<color sid=\"color\">"
-                            << color.r<<" "<<color.g<<" "<<color.b
-                        <<"</color>" << endstr;
-
-    PopTag();
-    mOutput << startstr << "</ambient>" << endstr;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Reads a single surface entry from the given material keys
-void ColladaExporter::ReadMaterialSurface( Surface& poSurface, const aiMaterial* pSrcMat, 
-                                          aiTextureType pTexture, const char* pKey, size_t pType, size_t pIndex) {
-  if( pSrcMat->GetTextureCount( pTexture) > 0 ) {
-    aiString texfile;
-    unsigned int uvChannel = 0;
-    pSrcMat->GetTexture( pTexture, 0, &texfile, NULL, &uvChannel);
-
-    std::string index_str(texfile.C_Str());
-
-    if(index_str.size() != 0 && index_str[0] == '*') {
-        unsigned int index;
-
-        index_str = index_str.substr(1, std::string::npos);
-
-        try {
-            index = (unsigned int) strtoul10_64(index_str.c_str());
-        } catch(std::exception& error) {
-            throw DeadlyExportError(error.what());
-        }
-
-        std::map<unsigned int, std::string>::const_iterator name = textures.find(index);
-
-        if(name != textures.end()) {
-            poSurface.texture = name->second;
-        } else {
-            throw DeadlyExportError("could not find embedded texture at index " + index_str);
-        }
-    } else {
-        poSurface.texture = texfile.C_Str();
-    }
-
-    poSurface.channel = uvChannel;
-    poSurface.exist = true;
-  } else {
-    if( pKey )
-      poSurface.exist = pSrcMat->Get( pKey, static_cast<unsigned int>(pType), static_cast<unsigned int>(pIndex), poSurface.color) == aiReturn_SUCCESS;
-  }
-}
-
-static bool isalnum_C(char c) {
-  return ( nullptr != strchr("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz",c) );
-}
-
-// ------------------------------------------------------------------------------------------------
-// Writes an image entry for the given surface
-void ColladaExporter::WriteImageEntry( const Surface& pSurface, const std::string& pNameAdd) {
-  if( !pSurface.texture.empty() )
-  {
-    mOutput << startstr << "<image id=\"" << XMLIDEncode(pNameAdd) << "\">" << endstr;
-    PushTag();
-    mOutput << startstr << "<init_from>";
-
-    // URL encode image file name first, then XML encode on top
-    std::stringstream imageUrlEncoded;
-    for( std::string::const_iterator it = pSurface.texture.begin(); it != pSurface.texture.end(); ++it )
-    {
-      if( isalnum_C( (unsigned char) *it) || *it == ':' || *it == '_' || *it == '-' || *it == '.' || *it == '/' || *it == '\\' )
-        imageUrlEncoded << *it;
-      else
-        imageUrlEncoded << '%' << std::hex << size_t( (unsigned char) *it) << std::dec;
-    }
-    mOutput << XMLEscape(imageUrlEncoded.str());
-    mOutput << "</init_from>" << endstr;
-    PopTag();
-    mOutput << startstr << "</image>" << endstr;
-  }
-}
-
-// ------------------------------------------------------------------------------------------------
-// Writes a color-or-texture entry into an effect definition
-void ColladaExporter::WriteTextureColorEntry( const Surface& pSurface, const std::string& pTypeName, const std::string& pImageName)
-{
-  if(pSurface.exist) {
-    mOutput << startstr << "<" << pTypeName << ">" << endstr;
-    PushTag();
-    if( pSurface.texture.empty() )
-    {
-      mOutput << startstr << "<color sid=\"" << pTypeName << "\">" << pSurface.color.r << "   " << pSurface.color.g << "   " << pSurface.color.b << "   " << pSurface.color.a << "</color>" << endstr;
-    }
-    else
-    {
-      mOutput << startstr << "<texture texture=\"" << XMLIDEncode(pImageName) << "\" texcoord=\"CHANNEL" << pSurface.channel << "\" />" << endstr;
-    }
-    PopTag();
-    mOutput << startstr << "</" << pTypeName << ">" << endstr;
-  }
-}
-
-// ------------------------------------------------------------------------------------------------
-// Writes the two parameters necessary for referencing a texture in an effect entry
-void ColladaExporter::WriteTextureParamEntry( const Surface& pSurface, const std::string& pTypeName, const std::string& pMatName)
-{
-  // if surface is a texture, write out the sampler and the surface parameters necessary to reference the texture
-  if( !pSurface.texture.empty() )
-  {
-    mOutput << startstr << "<newparam sid=\"" << XMLIDEncode(pMatName) << "-" << pTypeName << "-surface\">" << endstr;
-    PushTag();
-    mOutput << startstr << "<surface type=\"2D\">" << endstr;
-    PushTag();
-    mOutput << startstr << "<init_from>" << XMLIDEncode(pMatName) << "-" << pTypeName << "-image</init_from>" << endstr;
-    PopTag();
-    mOutput << startstr << "</surface>" << endstr;
-    PopTag();
-    mOutput << startstr << "</newparam>" << endstr;
-
-    mOutput << startstr << "<newparam sid=\"" << XMLIDEncode(pMatName) << "-" << pTypeName << "-sampler\">" << endstr;
-    PushTag();
-    mOutput << startstr << "<sampler2D>" << endstr;
-    PushTag();
-    mOutput << startstr << "<source>" << XMLIDEncode(pMatName) << "-" << pTypeName << "-surface</source>" << endstr;
-    PopTag();
-    mOutput << startstr << "</sampler2D>" << endstr;
-    PopTag();
-    mOutput << startstr << "</newparam>" << endstr;
-  }
-}
-
-// ------------------------------------------------------------------------------------------------
-// Writes a scalar property
-void ColladaExporter::WriteFloatEntry( const Property& pProperty, const std::string& pTypeName)
-{
-    if(pProperty.exist) {
-        mOutput << startstr << "<" << pTypeName << ">" << endstr;
-        PushTag();
-        mOutput << startstr << "<float sid=\"" << pTypeName << "\">" << pProperty.value << "</float>" << endstr;
-        PopTag();
-        mOutput << startstr << "</" << pTypeName << ">" << endstr;
-    }
-}
-
-// ------------------------------------------------------------------------------------------------
-// Writes the material setup
-void ColladaExporter::WriteMaterials()
-{
-  materials.resize( mScene->mNumMaterials);
-
-  /// collect all materials from the scene
-  size_t numTextures = 0;
-  for( size_t a = 0; a < mScene->mNumMaterials; ++a )
-  {
-    const aiMaterial* mat = mScene->mMaterials[a];
-
-    aiString name;
-    if( mat->Get( AI_MATKEY_NAME, name) != aiReturn_SUCCESS ) {
-      name = "mat";
-      materials[a].name = std::string( "m") + to_string(a) + name.C_Str();
-    } else {
-      // try to use the material's name if no other material has already taken it, else append #
-      std::string testName = name.C_Str();
-      size_t materialCountWithThisName = 0;
-      for( size_t i = 0; i < a; i ++ ) {
-        if( materials[i].name == testName ) {
-          materialCountWithThisName ++;
-        }
-      }
-      if( materialCountWithThisName == 0 ) {
-        materials[a].name = name.C_Str();
-      } else {
-        materials[a].name = std::string(name.C_Str()) + to_string(materialCountWithThisName);
-      }
-    }
-
-    aiShadingMode shading = aiShadingMode_Flat;
-    materials[a].shading_model = "phong";
-    if(mat->Get( AI_MATKEY_SHADING_MODEL, shading) == aiReturn_SUCCESS) {
-        if(shading == aiShadingMode_Phong) {
-            materials[a].shading_model = "phong";
-        } else if(shading == aiShadingMode_Blinn) {
-            materials[a].shading_model = "blinn";
-        } else if(shading == aiShadingMode_NoShading) {
-            materials[a].shading_model = "constant";
-        } else if(shading == aiShadingMode_Gouraud) {
-            materials[a].shading_model = "lambert";
-        }
-    }
-
-    ReadMaterialSurface( materials[a].ambient, mat, aiTextureType_AMBIENT, AI_MATKEY_COLOR_AMBIENT);
-    if( !materials[a].ambient.texture.empty() ) numTextures++;
-    ReadMaterialSurface( materials[a].diffuse, mat, aiTextureType_DIFFUSE, AI_MATKEY_COLOR_DIFFUSE);
-    if( !materials[a].diffuse.texture.empty() ) numTextures++;
-    ReadMaterialSurface( materials[a].specular, mat, aiTextureType_SPECULAR, AI_MATKEY_COLOR_SPECULAR);
-    if( !materials[a].specular.texture.empty() ) numTextures++;
-    ReadMaterialSurface( materials[a].emissive, mat, aiTextureType_EMISSIVE, AI_MATKEY_COLOR_EMISSIVE);
-    if( !materials[a].emissive.texture.empty() ) numTextures++;
-    ReadMaterialSurface( materials[a].reflective, mat, aiTextureType_REFLECTION, AI_MATKEY_COLOR_REFLECTIVE);
-    if( !materials[a].reflective.texture.empty() ) numTextures++;
-    ReadMaterialSurface( materials[a].transparent, mat, aiTextureType_OPACITY, AI_MATKEY_COLOR_TRANSPARENT);
-    if( !materials[a].transparent.texture.empty() ) numTextures++;
-    ReadMaterialSurface( materials[a].normal, mat, aiTextureType_NORMALS, NULL, 0, 0);
-    if( !materials[a].normal.texture.empty() ) numTextures++;
-
-    materials[a].shininess.exist = mat->Get( AI_MATKEY_SHININESS, materials[a].shininess.value) == aiReturn_SUCCESS;
-    materials[a].transparency.exist = mat->Get( AI_MATKEY_OPACITY, materials[a].transparency.value) == aiReturn_SUCCESS;
-    materials[a].index_refraction.exist = mat->Get( AI_MATKEY_REFRACTI, materials[a].index_refraction.value) == aiReturn_SUCCESS;
-  }
-
-  // output textures if present
-  if( numTextures > 0 )
-  {
-    mOutput << startstr << "<library_images>" << endstr;
-    PushTag();
-    for( std::vector<Material>::const_iterator it = materials.begin(); it != materials.end(); ++it )
-    {
-      const Material& mat = *it;
-      WriteImageEntry( mat.ambient, mat.name + "-ambient-image");
-      WriteImageEntry( mat.diffuse, mat.name + "-diffuse-image");
-      WriteImageEntry( mat.specular, mat.name + "-specular-image");
-      WriteImageEntry( mat.emissive, mat.name + "-emission-image");
-      WriteImageEntry( mat.reflective, mat.name + "-reflective-image");
-      WriteImageEntry( mat.transparent, mat.name + "-transparent-image");
-      WriteImageEntry( mat.normal, mat.name + "-normal-image");
-    }
-    PopTag();
-    mOutput << startstr << "</library_images>" << endstr;
-  }
-
-  // output effects - those are the actual carriers of information
-  if( !materials.empty() )
-  {
-    mOutput << startstr << "<library_effects>" << endstr;
-    PushTag();
-    for( std::vector<Material>::const_iterator it = materials.begin(); it != materials.end(); ++it )
-    {
-      const Material& mat = *it;
-      // this is so ridiculous it must be right
-      mOutput << startstr << "<effect id=\"" << XMLIDEncode(mat.name) << "-fx\" name=\"" << XMLEscape(mat.name) << "\">" << endstr;
-      PushTag();
-      mOutput << startstr << "<profile_COMMON>" << endstr;
-      PushTag();
-
-      // write sampler- and surface params for the texture entries
-      WriteTextureParamEntry( mat.emissive, "emission", mat.name);
-      WriteTextureParamEntry( mat.ambient, "ambient", mat.name);
-      WriteTextureParamEntry( mat.diffuse, "diffuse", mat.name);
-      WriteTextureParamEntry( mat.specular, "specular", mat.name);
-      WriteTextureParamEntry( mat.reflective, "reflective", mat.name);
-      WriteTextureParamEntry( mat.transparent, "transparent", mat.name);
-      WriteTextureParamEntry( mat.normal, "normal", mat.name);
-
-      mOutput << startstr << "<technique sid=\"standard\">" << endstr;
-      PushTag();
-      mOutput << startstr << "<" << mat.shading_model << ">" << endstr;
-      PushTag();
-
-      WriteTextureColorEntry( mat.emissive, "emission", mat.name + "-emission-sampler");
-      WriteTextureColorEntry( mat.ambient, "ambient", mat.name + "-ambient-sampler");
-      WriteTextureColorEntry( mat.diffuse, "diffuse", mat.name + "-diffuse-sampler");
-      WriteTextureColorEntry( mat.specular, "specular", mat.name + "-specular-sampler");
-      WriteFloatEntry(mat.shininess, "shininess");
-      WriteTextureColorEntry( mat.reflective, "reflective", mat.name + "-reflective-sampler");
-      WriteTextureColorEntry( mat.transparent, "transparent", mat.name + "-transparent-sampler");
-      WriteFloatEntry(mat.transparency, "transparency");
-      WriteFloatEntry(mat.index_refraction, "index_of_refraction");
-
-      if(! mat.normal.texture.empty()) {
-        WriteTextureColorEntry( mat.normal, "bump", mat.name + "-normal-sampler");
-      }
-
-      PopTag();
-      mOutput << startstr << "</" << mat.shading_model << ">" << endstr;
-      PopTag();
-      mOutput << startstr << "</technique>" << endstr;
-      PopTag();
-      mOutput << startstr << "</profile_COMMON>" << endstr;
-      PopTag();
-      mOutput << startstr << "</effect>" << endstr;
-    }
-    PopTag();
-    mOutput << startstr << "</library_effects>" << endstr;
-
-    // write materials - they're just effect references
-    mOutput << startstr << "<library_materials>" << endstr;
-    PushTag();
-    for( std::vector<Material>::const_iterator it = materials.begin(); it != materials.end(); ++it )
-    {
-      const Material& mat = *it;
-      mOutput << startstr << "<material id=\"" << XMLIDEncode(mat.name) << "\" name=\"" << XMLEscape(mat.name) << "\">" << endstr;
-      PushTag();
-      mOutput << startstr << "<instance_effect url=\"#" << XMLIDEncode(mat.name) << "-fx\"/>" << endstr;
-      PopTag();
-      mOutput << startstr << "</material>" << endstr;
-    }
-    PopTag();
-    mOutput << startstr << "</library_materials>" << endstr;
-  }
-}
-
-// ------------------------------------------------------------------------------------------------
-// Writes the controller library
-void ColladaExporter::WriteControllerLibrary()
-{
-    mOutput << startstr << "<library_controllers>" << endstr;
-    PushTag();
-    
-    for( size_t a = 0; a < mScene->mNumMeshes; ++a) {
-        WriteController( a);
-    }
-
-    PopTag();
-    mOutput << startstr << "</library_controllers>" << endstr;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Writes a skin controller of the given mesh
-void ColladaExporter::WriteController( size_t pIndex)
-{
-    const aiMesh* mesh = mScene->mMeshes[pIndex];
-    const std::string idstr = mesh->mName.length == 0 ? GetMeshId(pIndex) : mesh->mName.C_Str();
-    const std::string idstrEscaped = XMLIDEncode(idstr);
-
-    if ( mesh->mNumFaces == 0 || mesh->mNumVertices == 0 )
-        return;
-
-    if ( mesh->mNumBones == 0 )
-        return;
-
-    mOutput << startstr << "<controller id=\"" << idstrEscaped << "-skin\" ";
-    mOutput << "name=\"skinCluster" << pIndex << "\">"<< endstr;
-    PushTag();
-
-    mOutput << startstr << "<skin source=\"#" << idstrEscaped << "\">" << endstr;
-    PushTag();
-
-    // bind pose matrix
-    mOutput << startstr << "<bind_shape_matrix>" << endstr;
-    PushTag();
-
-    // I think it is identity in general cases.
-    aiMatrix4x4 mat;
-    mOutput << startstr << mat.a1 << " " << mat.a2 << " " << mat.a3 << " " << mat.a4 << endstr;
-    mOutput << startstr << mat.b1 << " " << mat.b2 << " " << mat.b3 << " " << mat.b4 << endstr;
-    mOutput << startstr << mat.c1 << " " << mat.c2 << " " << mat.c3 << " " << mat.c4 << endstr;
-    mOutput << startstr << mat.d1 << " " << mat.d2 << " " << mat.d3 << " " << mat.d4 << endstr;
-
-    PopTag();
-    mOutput << startstr << "</bind_shape_matrix>" << endstr;
-
-    mOutput << startstr << "<source id=\"" << idstrEscaped << "-skin-joints\" name=\"" << idstrEscaped << "-skin-joints\">" << endstr;
-    PushTag();
-
-    mOutput << startstr << "<Name_array id=\"" << idstrEscaped << "-skin-joints-array\" count=\"" << mesh->mNumBones << "\">";
-
-    for( size_t i = 0; i < mesh->mNumBones; ++i )
-        mOutput << XMLIDEncode(mesh->mBones[i]->mName.C_Str()) << " ";
-
-    mOutput << "</Name_array>" << endstr;
-
-    mOutput << startstr << "<technique_common>" << endstr;
-    PushTag();
-    
-    mOutput << startstr << "<accessor source=\"#" << idstrEscaped << "-skin-joints-array\" count=\"" << mesh->mNumBones << "\" stride=\"" << 1 << "\">" << endstr;
-    PushTag();
-
-    mOutput << startstr << "<param name=\"JOINT\" type=\"Name\"></param>" << endstr;
-
-    PopTag();
-    mOutput << startstr << "</accessor>" << endstr;
-
-    PopTag();
-    mOutput << startstr << "</technique_common>" << endstr;
-
-    PopTag();
-    mOutput << startstr << "</source>" << endstr;
-
-    std::vector<ai_real> bind_poses;
-    bind_poses.reserve(mesh->mNumBones * 16);
-    for(unsigned int i = 0; i < mesh->mNumBones; ++i)
-        for( unsigned int j = 0; j < 4; ++j)
-            bind_poses.insert(bind_poses.end(), mesh->mBones[i]->mOffsetMatrix[j], mesh->mBones[i]->mOffsetMatrix[j] + 4);
-
-    WriteFloatArray( idstr + "-skin-bind_poses", FloatType_Mat4x4, (const ai_real*) bind_poses.data(), bind_poses.size() / 16);
-
-    bind_poses.clear();
-    
-    std::vector<ai_real> skin_weights;
-    skin_weights.reserve(mesh->mNumVertices * mesh->mNumBones);
-    for( size_t i = 0; i < mesh->mNumBones; ++i)
-        for( size_t j = 0; j < mesh->mBones[i]->mNumWeights; ++j)
-            skin_weights.push_back(mesh->mBones[i]->mWeights[j].mWeight);
-
-    WriteFloatArray( idstr + "-skin-weights", FloatType_Weight, (const ai_real*) skin_weights.data(), skin_weights.size());
-
-    skin_weights.clear();
-
-    mOutput << startstr << "<joints>" << endstr;
-    PushTag();
-
-    mOutput << startstr << "<input semantic=\"JOINT\" source=\"#" << idstrEscaped << "-skin-joints\"></input>" << endstr;
-    mOutput << startstr << "<input semantic=\"INV_BIND_MATRIX\" source=\"#" << idstrEscaped << "-skin-bind_poses\"></input>" << endstr;
-
-    PopTag();
-    mOutput << startstr << "</joints>" << endstr;
-
-    mOutput << startstr << "<vertex_weights count=\"" << mesh->mNumVertices << "\">" << endstr;
-    PushTag();
-
-    mOutput << startstr << "<input semantic=\"JOINT\" source=\"#" << idstrEscaped << "-skin-joints\" offset=\"0\"></input>" << endstr;
-    mOutput << startstr << "<input semantic=\"WEIGHT\" source=\"#" << idstrEscaped << "-skin-weights\" offset=\"1\"></input>" << endstr;
-
-    mOutput << startstr << "<vcount>";
-
-    std::vector<ai_uint> num_influences(mesh->mNumVertices, (ai_uint)0);
-    for( size_t i = 0; i < mesh->mNumBones; ++i)
-        for( size_t j = 0; j < mesh->mBones[i]->mNumWeights; ++j)
-            ++num_influences[mesh->mBones[i]->mWeights[j].mVertexId];
-
-    for( size_t i = 0; i < mesh->mNumVertices; ++i)
-        mOutput << num_influences[i] << " ";
-
-    mOutput << "</vcount>" << endstr;
-
-    mOutput << startstr << "<v>";
-
-    ai_uint joint_weight_indices_length = 0;
-    std::vector<ai_uint> accum_influences;
-    accum_influences.reserve(num_influences.size());
-    for( size_t i = 0; i < num_influences.size(); ++i)
-    {
-        accum_influences.push_back(joint_weight_indices_length);
-        joint_weight_indices_length += num_influences[i];
-    }
-
-    ai_uint weight_index = 0;
-    std::vector<ai_int> joint_weight_indices(2 * joint_weight_indices_length, (ai_int)-1);
-    for( unsigned int i = 0; i < mesh->mNumBones; ++i)
-        for( unsigned j = 0; j < mesh->mBones[i]->mNumWeights; ++j)
-        {
-            unsigned int vId = mesh->mBones[i]->mWeights[j].mVertexId;
-            for( ai_uint k = 0; k < num_influences[vId]; ++k)
-            {
-                if (joint_weight_indices[2 * (accum_influences[vId] + k)] == -1)
-                {
-                    joint_weight_indices[2 * (accum_influences[vId] + k)] = i;
-                    joint_weight_indices[2 * (accum_influences[vId] + k) + 1] = weight_index;
-                    break;
-                }
-            }
-            ++weight_index;
-        }
-
-    for( size_t i = 0; i < joint_weight_indices.size(); ++i)
-        mOutput << joint_weight_indices[i] << " ";
-
-    num_influences.clear();
-    accum_influences.clear();
-    joint_weight_indices.clear();
-
-    mOutput << "</v>" << endstr;
-
-    PopTag();
-    mOutput << startstr << "</vertex_weights>" << endstr;
-
-    PopTag();
-    mOutput << startstr << "</skin>" << endstr;
-    
-    PopTag();
-    mOutput << startstr << "</controller>" << endstr;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Writes the geometry library
-void ColladaExporter::WriteGeometryLibrary()
-{
-    mOutput << startstr << "<library_geometries>" << endstr;
-    PushTag();
-
-    for( size_t a = 0; a < mScene->mNumMeshes; ++a)
-        WriteGeometry( a);
-
-    PopTag();
-    mOutput << startstr << "</library_geometries>" << endstr;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Writes the given mesh
-void ColladaExporter::WriteGeometry( size_t pIndex)
-{
-    const aiMesh* mesh = mScene->mMeshes[pIndex];
-    const std::string idstr = mesh->mName.length == 0 ? GetMeshId(pIndex) : mesh->mName.C_Str();
-    const std::string geometryName = XMLEscape(idstr);
-    const std::string geometryId = XMLIDEncode(idstr);
-
-    if ( mesh->mNumFaces == 0 || mesh->mNumVertices == 0 )
-        return;
-
-    // opening tag
-    mOutput << startstr << "<geometry id=\"" << geometryId << "\" name=\"" << geometryName << "\" >" << endstr;
-    PushTag();
-
-    mOutput << startstr << "<mesh>" << endstr;
-    PushTag();
-
-    // Positions
-    WriteFloatArray( idstr + "-positions", FloatType_Vector, (ai_real*) mesh->mVertices, mesh->mNumVertices);
-    // Normals, if any
-    if( mesh->HasNormals() )
-        WriteFloatArray( idstr + "-normals", FloatType_Vector, (ai_real*) mesh->mNormals, mesh->mNumVertices);
-
-    // texture coords
-    for( size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a)
-    {
-        if( mesh->HasTextureCoords(static_cast<unsigned int>(a)) )
-        {
-            WriteFloatArray( idstr + "-tex" + to_string(a), mesh->mNumUVComponents[a] == 3 ? FloatType_TexCoord3 : FloatType_TexCoord2,
-                (ai_real*) mesh->mTextureCoords[a], mesh->mNumVertices);
-        }
-    }
-
-    // vertex colors
-    for( size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a)
-    {
-        if( mesh->HasVertexColors(static_cast<unsigned int>(a)) )
-            WriteFloatArray( idstr + "-color" + to_string(a), FloatType_Color, (ai_real*) mesh->mColors[a], mesh->mNumVertices);
-    }
-
-    // assemble vertex structure
-    // Only write input for POSITION since we will write other as shared inputs in polygon definition
-    mOutput << startstr << "<vertices id=\"" << geometryId << "-vertices" << "\">" << endstr;
-    PushTag();
-    mOutput << startstr << "<input semantic=\"POSITION\" source=\"#" << geometryId << "-positions\" />" << endstr;
-    PopTag();
-    mOutput << startstr << "</vertices>" << endstr;
-
-    // count the number of lines, triangles and polygon meshes
-    int countLines = 0;
-    int countPoly = 0;
-    for( size_t a = 0; a < mesh->mNumFaces; ++a )
-    {
-        if (mesh->mFaces[a].mNumIndices == 2) countLines++;
-        else if (mesh->mFaces[a].mNumIndices >= 3) countPoly++;
-    }
-
-    // lines
-    if (countLines)
-    {
-        mOutput << startstr << "<lines count=\"" << countLines << "\" material=\"defaultMaterial\">" << endstr;
-        PushTag();
-        mOutput << startstr << "<input offset=\"0\" semantic=\"VERTEX\" source=\"#" << geometryId << "-vertices\" />" << endstr;
-        if( mesh->HasNormals() )
-            mOutput << startstr << "<input semantic=\"NORMAL\" source=\"#" << geometryId << "-normals\" />" << endstr;
-        for( size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a )
-        {
-            if( mesh->HasTextureCoords(static_cast<unsigned int>(a)) )
-                mOutput << startstr << "<input semantic=\"TEXCOORD\" source=\"#" << geometryId << "-tex" << a << "\" " << "set=\"" << a << "\""  << " />" << endstr;
-        }
-        for( size_t a = 0; a < AI_MAX_NUMBER_OF_COLOR_SETS; ++a )
-        {
-            if( mesh->HasVertexColors(static_cast<unsigned int>(a) ) )
-                mOutput << startstr << "<input semantic=\"COLOR\" source=\"#" << geometryId << "-color" << a << "\" " << "set=\"" << a << "\""  << " />" << endstr;
-        }
-
-        mOutput << startstr << "<p>";
-        for( size_t a = 0; a < mesh->mNumFaces; ++a )
-        {
-            const aiFace& face = mesh->mFaces[a];
-            if (face.mNumIndices != 2) continue;
-            for( size_t b = 0; b < face.mNumIndices; ++b )
-                mOutput << face.mIndices[b] << " ";
-        }
-        mOutput << "</p>" << endstr;
-        PopTag();
-        mOutput << startstr << "</lines>" << endstr;
-    }
-
-    // triangle - don't use it, because compatibility problems
-
-    // polygons
-    if (countPoly)
-    {
-        mOutput << startstr << "<polylist count=\"" << countPoly << "\" material=\"defaultMaterial\">" << endstr;
-        PushTag();
-        mOutput << startstr << "<input offset=\"0\" semantic=\"VERTEX\" source=\"#" << geometryId << "-vertices\" />" << endstr;
-        if( mesh->HasNormals() )
-            mOutput << startstr << "<input offset=\"0\" semantic=\"NORMAL\" source=\"#" << geometryId << "-normals\" />" << endstr;
-        for( size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a )
-        {
-            if( mesh->HasTextureCoords(static_cast<unsigned int>(a)) )
-                mOutput << startstr << "<input offset=\"0\" semantic=\"TEXCOORD\" source=\"#" << geometryId << "-tex" << a << "\" " << "set=\"" << a << "\""  << " />" << endstr;
-        }
-        for( size_t a = 0; a < AI_MAX_NUMBER_OF_COLOR_SETS; ++a )
-        {
-            if( mesh->HasVertexColors(static_cast<unsigned int>(a) ) )
-                mOutput << startstr << "<input offset=\"0\" semantic=\"COLOR\" source=\"#" << geometryId << "-color" << a << "\" " << "set=\"" << a << "\""  << " />" << endstr;
-        }
-
-        mOutput << startstr << "<vcount>";
-        for( size_t a = 0; a < mesh->mNumFaces; ++a )
-        {
-            if (mesh->mFaces[a].mNumIndices < 3) continue;
-            mOutput << mesh->mFaces[a].mNumIndices << " ";
-        }
-        mOutput << "</vcount>" << endstr;
-
-        mOutput << startstr << "<p>";
-        for( size_t a = 0; a < mesh->mNumFaces; ++a )
-        {
-            const aiFace& face = mesh->mFaces[a];
-            if (face.mNumIndices < 3) continue;
-            for( size_t b = 0; b < face.mNumIndices; ++b )
-                mOutput << face.mIndices[b] << " ";
-        }
-        mOutput << "</p>" << endstr;
-        PopTag();
-        mOutput << startstr << "</polylist>" << endstr;
-    }
-
-    // closing tags
-    PopTag();
-    mOutput << startstr << "</mesh>" << endstr;
-    PopTag();
-    mOutput << startstr << "</geometry>" << endstr;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Writes a float array of the given type
-void ColladaExporter::WriteFloatArray( const std::string& pIdString, FloatDataType pType, const ai_real* pData, size_t pElementCount)
-{
-    size_t floatsPerElement = 0;
-    switch( pType )
-    {
-        case FloatType_Vector: floatsPerElement = 3; break;
-        case FloatType_TexCoord2: floatsPerElement = 2; break;
-        case FloatType_TexCoord3: floatsPerElement = 3; break;
-        case FloatType_Color: floatsPerElement = 3; break;
-        case FloatType_Mat4x4: floatsPerElement = 16; break;
-        case FloatType_Weight: floatsPerElement = 1; break;
-		case FloatType_Time: floatsPerElement = 1; break;
-        default:
-            return;
-    }
-
-    std::string arrayId = XMLIDEncode(pIdString) + "-array";
-
-    mOutput << startstr << "<source id=\"" << XMLIDEncode(pIdString) << "\" name=\"" << XMLEscape(pIdString) << "\">" << endstr;
-    PushTag();
-
-    // source array
-    mOutput << startstr << "<float_array id=\"" << arrayId << "\" count=\"" << pElementCount * floatsPerElement << "\"> ";
-    PushTag();
-
-    if( pType == FloatType_TexCoord2 )
-    {
-        for( size_t a = 0; a < pElementCount; ++a )
-        {
-            mOutput << pData[a*3+0] << " ";
-            mOutput << pData[a*3+1] << " ";
-        }
-    }
-    else if( pType == FloatType_Color )
-    {
-        for( size_t a = 0; a < pElementCount; ++a )
-        {
-            mOutput << pData[a*4+0] << " ";
-            mOutput << pData[a*4+1] << " ";
-            mOutput << pData[a*4+2] << " ";
-        }
-    }
-    else
-    {
-        for( size_t a = 0; a < pElementCount * floatsPerElement; ++a )
-            mOutput << pData[a] << " ";
-    }
-    mOutput << "</float_array>" << endstr;
-    PopTag();
-
-    // the usual Collada fun. Let's bloat it even more!
-    mOutput << startstr << "<technique_common>" << endstr;
-    PushTag();
-    mOutput << startstr << "<accessor count=\"" << pElementCount << "\" offset=\"0\" source=\"#" << arrayId << "\" stride=\"" << floatsPerElement << "\">" << endstr;
-    PushTag();
-
-    switch( pType )
-    {
-        case FloatType_Vector:
-            mOutput << startstr << "<param name=\"X\" type=\"float\" />" << endstr;
-            mOutput << startstr << "<param name=\"Y\" type=\"float\" />" << endstr;
-            mOutput << startstr << "<param name=\"Z\" type=\"float\" />" << endstr;
-            break;
-
-        case FloatType_TexCoord2:
-            mOutput << startstr << "<param name=\"S\" type=\"float\" />" << endstr;
-            mOutput << startstr << "<param name=\"T\" type=\"float\" />" << endstr;
-            break;
-
-        case FloatType_TexCoord3:
-            mOutput << startstr << "<param name=\"S\" type=\"float\" />" << endstr;
-            mOutput << startstr << "<param name=\"T\" type=\"float\" />" << endstr;
-            mOutput << startstr << "<param name=\"P\" type=\"float\" />" << endstr;
-            break;
-
-        case FloatType_Color:
-            mOutput << startstr << "<param name=\"R\" type=\"float\" />" << endstr;
-            mOutput << startstr << "<param name=\"G\" type=\"float\" />" << endstr;
-            mOutput << startstr << "<param name=\"B\" type=\"float\" />" << endstr;
-            break;
-
-        case FloatType_Mat4x4:
-            mOutput << startstr << "<param name=\"TRANSFORM\" type=\"float4x4\" />" << endstr;
-            break;
-
-        case FloatType_Weight:
-            mOutput << startstr << "<param name=\"WEIGHT\" type=\"float\" />" << endstr;
-            break;
-
-		// customized, add animation related
-		case FloatType_Time:
-			mOutput << startstr << "<param name=\"TIME\" type=\"float\" />" << endstr;
-			break;
-
-	}
-
-    PopTag();
-    mOutput << startstr << "</accessor>" << endstr;
-    PopTag();
-    mOutput << startstr << "</technique_common>" << endstr;
-    PopTag();
-    mOutput << startstr << "</source>" << endstr;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Writes the scene library
-void ColladaExporter::WriteSceneLibrary()
-{
-    const std::string sceneName = XMLEscape(mScene->mRootNode->mName.C_Str());
-    const std::string sceneId = XMLIDEncode(mScene->mRootNode->mName.C_Str());
-
-    mOutput << startstr << "<library_visual_scenes>" << endstr;
-    PushTag();
-    mOutput << startstr << "<visual_scene id=\"" + sceneId + "\" name=\"" + sceneName + "\">" << endstr;
-    PushTag();
-
-    // start recursive write at the root node
-    for( size_t a = 0; a < mScene->mRootNode->mNumChildren; ++a )
-        WriteNode( mScene, mScene->mRootNode->mChildren[a]);
-
-    PopTag();
-    mOutput << startstr << "</visual_scene>" << endstr;
-    PopTag();
-    mOutput << startstr << "</library_visual_scenes>" << endstr;
-}
-// ------------------------------------------------------------------------------------------------
-void ColladaExporter::WriteAnimationLibrary(size_t pIndex)
-{
-    static const float kSecondsFromMilliseconds = .001f;
-
-    const aiAnimation * anim = mScene->mAnimations[pIndex];
-	
-    if ( anim->mNumChannels == 0 && anim->mNumMeshChannels == 0 && anim->mNumMorphMeshChannels ==0 ) {
-        return;
-    }
-	
-	const std::string animation_name_escaped = XMLEscape( anim->mName.C_Str() );
-	std::string idstr = anim->mName.C_Str();
-	std::string ending = std::string( "AnimId" ) + to_string(pIndex);
-	if (idstr.length() >= ending.length()) {
-		if (0 != idstr.compare (idstr.length() - ending.length(), ending.length(), ending)) {
-			idstr = idstr + ending;
-		}
-	} else {
-		idstr = idstr + ending;
-	}
-
-	const std::string idstrEscaped = XMLIDEncode(idstr);
-	
-	mOutput << startstr << "<animation id=\"" + idstrEscaped + "\" name=\"" + animation_name_escaped + "\">" << endstr;
-	PushTag();
-
-    std::string cur_node_idstr;
-	for (size_t a = 0; a < anim->mNumChannels; ++a) {
-		const aiNodeAnim * nodeAnim = anim->mChannels[a];
-		
-		// sanity check
-        if (nodeAnim->mNumPositionKeys != nodeAnim->mNumScalingKeys || nodeAnim->mNumPositionKeys != nodeAnim->mNumRotationKeys) {
-            continue;
-        }
-		
-		{
-            cur_node_idstr.clear();
-            cur_node_idstr += nodeAnim->mNodeName.data;
-            cur_node_idstr += std::string("_matrix-input");
-
-			std::vector<ai_real> frames;
-			for( size_t i = 0; i < nodeAnim->mNumPositionKeys; ++i) {
-				frames.push_back(static_cast<ai_real>(nodeAnim->mPositionKeys[i].mTime) * kSecondsFromMilliseconds);
-			}
-			
-			WriteFloatArray(cur_node_idstr, FloatType_Time, (const ai_real *)frames.data(), frames.size());
-			frames.clear();
-		}
-		
-		{
-            cur_node_idstr.clear();
-
-            cur_node_idstr += nodeAnim->mNodeName.data;
-            cur_node_idstr += std::string("_matrix-output");
-			
-			std::vector<ai_real> keyframes;
-			keyframes.reserve(nodeAnim->mNumPositionKeys * 16);
-			for( size_t i = 0; i < nodeAnim->mNumPositionKeys; ++i) {
-				aiVector3D Scaling = nodeAnim->mScalingKeys[i].mValue;
-				aiMatrix4x4 ScalingM;  // identity
-				ScalingM[0][0] = Scaling.x; ScalingM[1][1] = Scaling.y; ScalingM[2][2] = Scaling.z;
-				
-				aiQuaternion RotationQ = nodeAnim->mRotationKeys[i].mValue;
-				aiMatrix4x4 s = aiMatrix4x4( RotationQ.GetMatrix() );
-				aiMatrix4x4 RotationM(s.a1, s.a2, s.a3, 0, s.b1, s.b2, s.b3, 0, s.c1, s.c2, s.c3, 0, 0, 0, 0, 1);
-				
-				aiVector3D Translation = nodeAnim->mPositionKeys[i].mValue;
-				aiMatrix4x4 TranslationM;	// identity
-				TranslationM[0][3] = Translation.x; TranslationM[1][3] = Translation.y; TranslationM[2][3] = Translation.z;
-				
-				// Combine the above transformations
-				aiMatrix4x4 mat = TranslationM * RotationM * ScalingM;
-				
-				for( unsigned int j = 0; j < 4; ++j) {
-					keyframes.insert(keyframes.end(), mat[j], mat[j] + 4);
-                }
-			}
-			
-			WriteFloatArray(cur_node_idstr, FloatType_Mat4x4, (const ai_real *)keyframes.data(), keyframes.size() / 16);
-		}
-		
-		{
-			std::vector<std::string> names;
-			for ( size_t i = 0; i < nodeAnim->mNumPositionKeys; ++i) {
-				if ( nodeAnim->mPreState == aiAnimBehaviour_DEFAULT
-					|| nodeAnim->mPreState == aiAnimBehaviour_LINEAR
-					|| nodeAnim->mPreState == aiAnimBehaviour_REPEAT
-					) {
-					names.push_back( "LINEAR" );
-				} else if (nodeAnim->mPostState == aiAnimBehaviour_CONSTANT) {
-					names.push_back( "STEP" );
-				}
-			}
-			
-			const std::string cur_node_idstr2 = nodeAnim->mNodeName.data + std::string("_matrix-interpolation");
-            std::string arrayId = XMLIDEncode(cur_node_idstr2) + "-array";
-			
-			mOutput << startstr << "<source id=\"" << XMLIDEncode(cur_node_idstr2) << "\">" << endstr;
-			PushTag();
-			
-			// source array
-			mOutput << startstr << "<Name_array id=\"" << arrayId << "\" count=\"" << names.size() << "\"> ";
-			for( size_t aa = 0; aa < names.size(); ++aa ) {
-				mOutput << names[aa] << " ";
-            }
-			mOutput << "</Name_array>" << endstr;
-			
-			mOutput << startstr << "<technique_common>" << endstr;
-			PushTag();
-
-			mOutput << startstr << "<accessor source=\"#" << arrayId << "\" count=\"" << names.size() << "\" stride=\"" << 1 << "\">" << endstr;
-			PushTag();
-			
-			mOutput << startstr << "<param name=\"INTERPOLATION\" type=\"name\"></param>" << endstr;
-			
-			PopTag();
-			mOutput << startstr << "</accessor>" << endstr;
-			
-			PopTag();
-			mOutput << startstr << "</technique_common>" << endstr;
-
-			PopTag();
-			mOutput << startstr << "</source>" << endstr;
-		}
-	}
-	
-	for (size_t a = 0; a < anim->mNumChannels; ++a) {
-		const aiNodeAnim * nodeAnim = anim->mChannels[a];
-		
-		{
-		// samplers
-			const std::string node_idstr = nodeAnim->mNodeName.data + std::string("_matrix-sampler");
-			mOutput << startstr << "<sampler id=\"" << XMLIDEncode(node_idstr) << "\">" << endstr;
-			PushTag();
-			
-			mOutput << startstr << "<input semantic=\"INPUT\" source=\"#" << XMLIDEncode( nodeAnim->mNodeName.data + std::string("_matrix-input") ) << "\"/>" << endstr;
-			mOutput << startstr << "<input semantic=\"OUTPUT\" source=\"#" << XMLIDEncode( nodeAnim->mNodeName.data + std::string("_matrix-output") ) << "\"/>" << endstr;
-			mOutput << startstr << "<input semantic=\"INTERPOLATION\" source=\"#" << XMLIDEncode( nodeAnim->mNodeName.data + std::string("_matrix-interpolation") ) << "\"/>" << endstr;
-			
-			PopTag();
-			mOutput << startstr << "</sampler>" << endstr;
-		}
-	}
-	
-	for (size_t a = 0; a < anim->mNumChannels; ++a) {
-		const aiNodeAnim * nodeAnim = anim->mChannels[a];
-		
-		{
-		// channels
-			mOutput << startstr << "<channel source=\"#" << XMLIDEncode( nodeAnim->mNodeName.data + std::string("_matrix-sampler") ) << "\" target=\"" << XMLIDEncode(nodeAnim->mNodeName.data) << "/matrix\"/>" << endstr;
-		}
-	}
-	
-	PopTag();
-	mOutput << startstr << "</animation>" << endstr;
-	
-}
-// ------------------------------------------------------------------------------------------------
-void ColladaExporter::WriteAnimationsLibrary()
-{
-	if ( mScene->mNumAnimations > 0 ) {
-		mOutput << startstr << "<library_animations>" << endstr;
-		PushTag();
-		
-		// start recursive write at the root node
-		for( size_t a = 0; a < mScene->mNumAnimations; ++a)
-			WriteAnimationLibrary( a );
-
-		PopTag();
-		mOutput << startstr << "</library_animations>" << endstr;
-	}
-}
-// ------------------------------------------------------------------------------------------------
-// Helper to find a bone by name in the scene
-aiBone* findBone( const aiScene* scene, const char * name) {
-    for (size_t m=0; m<scene->mNumMeshes; m++) {
-        aiMesh * mesh = scene->mMeshes[m];
-        for (size_t b=0; b<mesh->mNumBones; b++) {
-            aiBone * bone = mesh->mBones[b];
-            if (0 == strcmp(name, bone->mName.C_Str())) {
-                return bone;
-            }
-        }
-    }
-    return NULL;
-}
-
-// ------------------------------------------------------------------------------------------------
-const aiNode * findBoneNode( const aiNode* aNode, const aiBone* bone)
-{
-	if ( aNode && bone && aNode->mName == bone->mName ) {
-		return aNode;
-	}
-	
-	if ( aNode && bone ) {
-		for (unsigned int i=0; i < aNode->mNumChildren; ++i) {
-			aiNode * aChild = aNode->mChildren[i];
-			const aiNode * foundFromChild = 0;
-			if ( aChild ) {
-				foundFromChild = findBoneNode( aChild, bone );
-				if ( foundFromChild ) return foundFromChild;
-			}
-		}
-	}
-	
-	return NULL;
-}
-
-const aiNode * findSkeletonRootNode( const aiScene* scene, const aiMesh * mesh)
-{
-	std::set<const aiNode*> topParentBoneNodes;
-	if ( mesh && mesh->mNumBones > 0 ) {
-		for (unsigned int i=0; i < mesh->mNumBones; ++i) {
-			aiBone * bone = mesh->mBones[i];
-
-			const aiNode * node = findBoneNode( scene->mRootNode, bone);
-			if ( node ) {
-				while ( node->mParent && findBone(scene, node->mParent->mName.C_Str() ) != 0 ) {
-					node = node->mParent;
-				}
-				topParentBoneNodes.insert( node );
-			}
-		}
-	}
-	
-	if ( !topParentBoneNodes.empty() ) {
-		const aiNode * parentBoneNode = *topParentBoneNodes.begin();
-		if ( topParentBoneNodes.size() == 1 ) {
-			return parentBoneNode;
-		} else {
-			for (auto it : topParentBoneNodes) {
-				if ( it->mParent ) return it->mParent;
-			}
-			return parentBoneNode;
-		}
-	}
-	
-	return NULL;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Recursively writes the given node
-void ColladaExporter::WriteNode( const aiScene* pScene, aiNode* pNode)
-{
-    // the node must have a name
-    if (pNode->mName.length == 0)
-    {
-        std::stringstream ss;
-        ss << "Node_" << pNode;
-        pNode->mName.Set(ss.str());
-    }
-
-    // If the node is associated with a bone, it is a joint node (JOINT)
-    // otherwise it is a normal node (NODE)
-    const char * node_type;
-    bool is_joint, is_skeleton_root = false;
-    if (nullptr == findBone(pScene, pNode->mName.C_Str())) {
-        node_type = "NODE";
-        is_joint = false;
-    } else {
-        node_type = "JOINT";
-        is_joint = true;
-        if (!pNode->mParent || nullptr == findBone(pScene, pNode->mParent->mName.C_Str())) {
-            is_skeleton_root = true;
-        }
-    }
-
-    const std::string node_id = XMLIDEncode(pNode->mName.data);
-    const std::string node_name = XMLEscape(pNode->mName.data);
-	mOutput << startstr << "<node ";
-	if(is_skeleton_root) {
-		mOutput << "id=\"" << node_id << "\" " << (is_joint ? "sid=\"" + node_id +"\"" : "") ; // For now, only support one skeleton in a scene.
-		mFoundSkeletonRootNodeID = node_id;
-	} else {
-		mOutput << "id=\"" << node_id << "\" " << (is_joint ? "sid=\"" + node_id +"\"": "") ;
-	}
-	
-    mOutput << " name=\"" << node_name
-            << "\" type=\"" << node_type
-            << "\">" << endstr;
-    PushTag();
-
-    // write transformation - we can directly put the matrix there
-    // TODO: (thom) decompose into scale - rot - quad to allow addressing it by animations afterwards
-    aiMatrix4x4 mat = pNode->mTransformation;
-
-    // If this node is a Camera node, the camera coordinate system needs to be multiplied in.
-    // When importing from Collada, the mLookAt is set to 0, 0, -1, and the node transform is unchanged.
-    // When importing from a different format, mLookAt is set to 0, 0, 1. Therefore, the local camera
-    // coordinate system must be changed to matche the Collada specification.
-    for (size_t i = 0; i<mScene->mNumCameras; i++){
-        if (mScene->mCameras[i]->mName == pNode->mName){
-            aiMatrix4x4 sourceView;
-            mScene->mCameras[i]->GetCameraMatrix(sourceView);
-
-            aiMatrix4x4 colladaView;
-            colladaView.a1 = colladaView.c3 = -1; // move into -z space.
-            mat *= (sourceView * colladaView);
-            break;
-        }
-    }
-	
-	// customized, sid should be 'matrix' to match with loader code.
-    //mOutput << startstr << "<matrix sid=\"transform\">";
-	mOutput << startstr << "<matrix sid=\"matrix\">";
-	
-    mOutput << mat.a1 << " " << mat.a2 << " " << mat.a3 << " " << mat.a4 << " ";
-    mOutput << mat.b1 << " " << mat.b2 << " " << mat.b3 << " " << mat.b4 << " ";
-    mOutput << mat.c1 << " " << mat.c2 << " " << mat.c3 << " " << mat.c4 << " ";
-    mOutput << mat.d1 << " " << mat.d2 << " " << mat.d3 << " " << mat.d4;
-    mOutput << "</matrix>" << endstr;
-
-    if(pNode->mNumMeshes==0){
-        //check if it is a camera node
-        for(size_t i=0; i<mScene->mNumCameras; i++){
-            if(mScene->mCameras[i]->mName == pNode->mName){
-                mOutput << startstr <<"<instance_camera url=\"#" << node_id << "-camera\"/>" << endstr;
-                break;
-            }
-        }
-        //check if it is a light node
-        for(size_t i=0; i<mScene->mNumLights; i++){
-            if(mScene->mLights[i]->mName == pNode->mName){
-                mOutput << startstr <<"<instance_light url=\"#" << node_id << "-light\"/>" << endstr;
-                break;
-            }
-        }
-
-    }else
-    // instance every geometry
-    for( size_t a = 0; a < pNode->mNumMeshes; ++a )
-    {
-        const aiMesh* mesh = mScene->mMeshes[pNode->mMeshes[a]];
-        // do not instantiate mesh if empty. I wonder how this could happen
-        if( mesh->mNumFaces == 0 || mesh->mNumVertices == 0 )
-            continue;
-
-        const std::string meshName = mesh->mName.length == 0 ? GetMeshId(pNode->mMeshes[a]) : mesh->mName.C_Str();
-
-        if( mesh->mNumBones == 0 )
-        {
-            mOutput << startstr << "<instance_geometry url=\"#" << XMLIDEncode(meshName) << "\">" << endstr;
-            PushTag();
-        }
-        else
-        {
-            mOutput << startstr
-                    << "<instance_controller url=\"#" << XMLIDEncode(meshName) << "-skin\">"
-                    << endstr;
-            PushTag();
-
-			// note! this mFoundSkeletonRootNodeID some how affects animation, it makes the mesh attaches to armature skeleton root node.
-			// use the first bone to find skeleton root
-			const aiNode * skeletonRootBoneNode = findSkeletonRootNode( pScene, mesh );
-			if ( skeletonRootBoneNode ) {
-				mFoundSkeletonRootNodeID = XMLIDEncode( skeletonRootBoneNode->mName.C_Str() );
-			}
-            mOutput << startstr << "<skeleton>#" << mFoundSkeletonRootNodeID << "</skeleton>" << endstr;
-        }
-        mOutput << startstr << "<bind_material>" << endstr;
-        PushTag();
-        mOutput << startstr << "<technique_common>" << endstr;
-        PushTag();
-        mOutput << startstr << "<instance_material symbol=\"defaultMaterial\" target=\"#" << XMLIDEncode(materials[mesh->mMaterialIndex].name) << "\">" << endstr;
-        PushTag();
-        for( size_t aa = 0; aa < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++aa )
-        {
-            if( mesh->HasTextureCoords( static_cast<unsigned int>(aa) ) )
-                // semantic       as in <texture texcoord=...>
-                // input_semantic as in <input semantic=...>
-                // input_set      as in <input set=...>
-                mOutput << startstr << "<bind_vertex_input semantic=\"CHANNEL" << aa << "\" input_semantic=\"TEXCOORD\" input_set=\"" << aa << "\"/>" << endstr;
-        }
-        PopTag();
-        mOutput << startstr << "</instance_material>" << endstr;
-        PopTag();
-        mOutput << startstr << "</technique_common>" << endstr;
-        PopTag();
-        mOutput << startstr << "</bind_material>" << endstr;
-        
-        PopTag();
-        if( mesh->mNumBones == 0)
-            mOutput << startstr << "</instance_geometry>" << endstr;
-        else
-            mOutput << startstr << "</instance_controller>" << endstr;
-    }
-
-    // recurse into subnodes
-    for( size_t a = 0; a < pNode->mNumChildren; ++a )
-        WriteNode( pScene, pNode->mChildren[a]);
-
-    PopTag();
-    mOutput << startstr << "</node>" << endstr;
-}
-
-#endif
-#endif

From c82f8c0b8f39b26304a590f24e91b097849c5d1c Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Mon, 25 May 2020 20:38:12 +0200
Subject: [PATCH 184/211] Remove duplicated code

closes https://github.com/assimp/assimp/issues/3183
---
 tools/assimp_view/Display.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/assimp_view/Display.cpp b/tools/assimp_view/Display.cpp
index 9fa157c41..1f6bb89eb 100644
--- a/tools/assimp_view/Display.cpp
+++ b/tools/assimp_view/Display.cpp
@@ -462,7 +462,7 @@ int CDisplay::AddTextureToDisplayList(unsigned int iType,
     TVINSERTSTRUCT sNew;
     tvi.pszText = chTemp;
     tvi.cchTextMax = (int)strlen(chTemp);
-    tvi.mask = TVIF_TEXT | TVIF_SELECTEDIMAGE | TVIF_IMAGE | TVIF_HANDLE | TVIF_HANDLE;
+    tvi.mask = TVIF_TEXT | TVIF_SELECTEDIMAGE | TVIF_IMAGE | TVIF_HANDLE;
     tvi.lParam = (LPARAM)20;
 
     // find out whether this is the default texture or not

From c94ed5c7b1edda974bd0613f26af675e6f53b3ec Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Mon, 25 May 2020 20:40:19 +0200
Subject: [PATCH 185/211] Update utRemoveComponent.cpp

closes https://github.com/assimp/assimp/issues/3183
---
 test/unit/utRemoveComponent.cpp | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/test/unit/utRemoveComponent.cpp b/test/unit/utRemoveComponent.cpp
index d3c102cfb..622a582d6 100644
--- a/test/unit/utRemoveComponent.cpp
+++ b/test/unit/utRemoveComponent.cpp
@@ -98,13 +98,6 @@ void RemoveVCProcessTest::SetUp() {
     pScene->mCameras = new aiCamera *[pScene->mNumCameras = 2];
     pScene->mCameras[0] = new aiCamera();
     pScene->mCameras[1] = new aiCamera();
-
-    // COMPILE TEST: aiMaterial may no add any extra members,
-    // so we don't need a virtual destructor
-    char check[sizeof(aiMaterial) == sizeof(aiMaterial) ? 10 : -1];
-    check[0] = 0;
-    // to remove compiler warning
-    EXPECT_EQ(0, check[0]);
 }
 
 // ------------------------------------------------------------------------------------------------

From d40a3026dbacb24e1a1eab65ce0ea2b31dc8b2fd Mon Sep 17 00:00:00 2001
From: kimkulling <kim.kulling@googlemail.com>
Date: Thu, 28 May 2020 21:02:13 +0200
Subject: [PATCH 186/211] closes https://github.com/assimp/assimp/issues/3165:
 fix gcc build.

---
 code/AssetLib/STL/STLLoader.cpp  | 14 ++++++++++++--
 code/AssetLib/glTF/glTFAsset.h   |  5 +++--
 code/AssetLib/glTF2/glTF2Asset.h |  4 +++-
 code/Common/SceneCombiner.cpp    |  5 ++++-
 code/Common/SpatialSort.cpp      | 12 ++++--------
 test/unit/utFindInvalidData.cpp  |  8 ++++++--
 6 files changed, 32 insertions(+), 16 deletions(-)

diff --git a/code/AssetLib/STL/STLLoader.cpp b/code/AssetLib/STL/STLLoader.cpp
index 702f4fe5d..7d7fdb7c9 100644
--- a/code/AssetLib/STL/STLLoader.cpp
+++ b/code/AssetLib/STL/STLLoader.cpp
@@ -370,13 +370,23 @@ void STLImporter::LoadASCIIFile(aiNode *root) {
             pMesh->mNumFaces = static_cast<unsigned int>(positionBuffer.size() / 3);
             pMesh->mNumVertices = static_cast<unsigned int>(positionBuffer.size());
             pMesh->mVertices = new aiVector3D[pMesh->mNumVertices];
-            memcpy(pMesh->mVertices, &positionBuffer[0].x, pMesh->mNumVertices * sizeof(aiVector3D));
+            for (size_t i=0; i<pMesh->mNumVertices; ++i ) {
+                pMesh->mVertices[i].x = positionBuffer[i].x;
+                pMesh->mVertices[i].y = positionBuffer[i].y;                
+                pMesh->mVertices[i].z = positionBuffer[i].z;
+            }
+            //memcpy(pMesh->mVertices, &positionBuffer[0].x, pMesh->mNumVertices * sizeof(aiVector3D));
             positionBuffer.clear();
         }
         // also only process normalBuffer when filled, else exception when accessing with index operator
         if (!normalBuffer.empty()) {
             pMesh->mNormals = new aiVector3D[pMesh->mNumVertices];
-            memcpy(pMesh->mNormals, &normalBuffer[0].x, pMesh->mNumVertices * sizeof(aiVector3D));
+            for (size_t i=0; i<pMesh->mNumVertices; ++i ) {
+                pMesh->mNormals[i].x = normalBuffer[i].x;
+                pMesh->mNormals[i].y = normalBuffer[i].y;                
+                pMesh->mNormals[i].z = normalBuffer[i].z;
+            }
+//            memcpy(pMesh->mNormals, &normalBuffer[0].x, pMesh->mNumVertices * sizeof(aiVector3D));
             normalBuffer.clear();
         }
 
diff --git a/code/AssetLib/glTF/glTFAsset.h b/code/AssetLib/glTF/glTFAsset.h
index 4c7aaa908..56cf18527 100644
--- a/code/AssetLib/glTF/glTFAsset.h
+++ b/code/AssetLib/glTF/glTFAsset.h
@@ -4,7 +4,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,
@@ -62,10 +61,12 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <stdexcept>
 
 #define RAPIDJSON_HAS_STDSTRING 1
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wclass-memaccess"
 #include <rapidjson/rapidjson.h>
 #include <rapidjson/document.h>
 #include <rapidjson/error/en.h>
-
+#pragma GCC diagnostic pop
 #ifdef ASSIMP_API
 #   include <memory>
 #   include <assimp/DefaultIOSystem.h>
diff --git a/code/AssetLib/glTF2/glTF2Asset.h b/code/AssetLib/glTF2/glTF2Asset.h
index bfd4e4342..ed5f4318a 100644
--- a/code/AssetLib/glTF2/glTF2Asset.h
+++ b/code/AssetLib/glTF2/glTF2Asset.h
@@ -64,10 +64,12 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <vector>
 
 #define RAPIDJSON_HAS_STDSTRING 1
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wclass-memaccess"
 #include <rapidjson/document.h>
 #include <rapidjson/error/en.h>
 #include <rapidjson/rapidjson.h>
-
+#pragma GCC diagnostic pop
 #ifdef ASSIMP_API
 #include <assimp/ByteSwapper.h>
 #include <assimp/DefaultIOSystem.h>
diff --git a/code/Common/SceneCombiner.cpp b/code/Common/SceneCombiner.cpp
index 4d2a411f2..2aa855989 100644
--- a/code/Common/SceneCombiner.cpp
+++ b/code/Common/SceneCombiner.cpp
@@ -978,7 +978,10 @@ void GetArrayCopy(Type*& dest, ai_uint num ) {
     Type* old = dest;
 
     dest = new Type[num];
-    ::memcpy(dest, old, sizeof(Type) * num);
+    for ( size_t i=0; i<num; ++i ) {
+    	dest[i] = old[i];
+    }
+//    ::memcpy(dest, old, sizeof(Type) * num);
 }
 
 // ------------------------------------------------------------------------------------------------
diff --git a/code/Common/SpatialSort.cpp b/code/Common/SpatialSort.cpp
index 2bf6ce2e2..86e22b242 100644
--- a/code/Common/SpatialSort.cpp
+++ b/code/Common/SpatialSort.cpp
@@ -210,20 +210,16 @@ BinFloat ToBinary(const ai_real &pValue) {
     // See http://en.wikipedia.org/wiki/Signed_number_representations.
 
     // Two's complement?
-    bool DefaultValue = ((-42 == (~42 + 1)) && (binValue & 0x80000000));
-    bool OneComplement = ((-42 == ~42) && (binValue & 0x80000000));
-    bool SignedMagnitude = ((-42 == (42 | (-0))) && (binValue & 0x80000000));
+    const bool DefaultValue = ((-42 == (~42 + 1)) && (binValue & 0x80000000));
+    const bool OneComplement = ((-42 == ~42) && (binValue & 0x80000000));
 
     if (DefaultValue)
         return BinFloat(1 << (CHAR_BIT * sizeof(BinFloat) - 1)) - binValue;
     // One's complement?
     else if (OneComplement)
         return BinFloat(-0) - binValue;
-    // Sign-magnitude?
-    else if (SignedMagnitude) // -0 = 1000... binary
-        return binValue;
-    else
-        return binValue;
+    // Sign-magnitude? -0 = 1000... binary
+    return binValue;
 }
 
 } // namespace
diff --git a/test/unit/utFindInvalidData.cpp b/test/unit/utFindInvalidData.cpp
index e7dc123bb..a31479af7 100644
--- a/test/unit/utFindInvalidData.cpp
+++ b/test/unit/utFindInvalidData.cpp
@@ -106,8 +106,12 @@ void utFindInvalidDataProcess::TearDown() {
 
 // ------------------------------------------------------------------------------------------------
 TEST_F(utFindInvalidDataProcess, testStepNegativeResult) {
-    ::memset(mMesh->mNormals, 0, mMesh->mNumVertices * sizeof(aiVector3D));
-    ::memset(mMesh->mBitangents, 0, mMesh->mNumVertices * sizeof(aiVector3D));
+    for ( size_t i=0; i<mMesh->mNumVertices; ++i ) {
+        mMesh->mNormals[i].x = mMesh->mNormals[i].y = mMesh->mNormals[i].z =0;
+        mMesh->mBitangents[i].x = mMesh->mBitangents[i].y = mMesh->mBitangents[i].z = 0;
+    }
+    //::memset(mMesh->mNormals, 0, mMesh->mNumVertices * sizeof(aiVector3D));
+    //::memset(mMesh->mBitangents, 0, mMesh->mNumVertices * sizeof(aiVector3D));
 
     mMesh->mTextureCoords[2][455] = aiVector3D(std::numeric_limits<float>::quiet_NaN());
 

From d4ca91f408a3e8e10de029cfb8bc9bad7a72d155 Mon Sep 17 00:00:00 2001
From: Hanif Bin Ariffin <hanif.ariffin.4326@gmail.com>
Date: Thu, 28 May 2020 19:20:54 -0400
Subject: [PATCH 187/211] Evaluated the following expressions to either values.

---
 contrib/Open3DGC/o3dgcSC3DMCDecoder.inl | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/contrib/Open3DGC/o3dgcSC3DMCDecoder.inl b/contrib/Open3DGC/o3dgcSC3DMCDecoder.inl
index 326297426..c965fcd50 100644
--- a/contrib/Open3DGC/o3dgcSC3DMCDecoder.inl
+++ b/contrib/Open3DGC/o3dgcSC3DMCDecoder.inl
@@ -72,9 +72,12 @@ namespace o3dgc
         unsigned char mask = bstream.ReadUChar(m_iterator, m_streamType);
 
         ifs.SetCCW             ((mask & 1) == 1);
-        ifs.SetSolid           ((mask & 2) == 1);
-        ifs.SetConvex          ((mask & 4) == 1);
-        ifs.SetIsTriangularMesh((mask & 8) == 1);
+        // (mask & 2) == 1
+        ifs.SetSolid           (false);
+        // (mask & 4) == 1
+        ifs.SetConvex          (false);
+        // (mask & 8) == 1
+        ifs.SetIsTriangularMesh(false);
         //bool markerBit0 = (mask & 16 ) == 1;
         //bool markerBit1 = (mask & 32 ) == 1;
         //bool markerBit2 = (mask & 64 ) == 1;

From eceb8aeed1b8fdef84cf98ddc2618dc24bdf0604 Mon Sep 17 00:00:00 2001
From: Hanif Bin Ariffin <hanif.ariffin.4326@gmail.com>
Date: Thu, 28 May 2020 19:22:06 -0400
Subject: [PATCH 188/211] Cleaned up implicit conversion and code.

---
 test/unit/utMatrix3x3.cpp | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/test/unit/utMatrix3x3.cpp b/test/unit/utMatrix3x3.cpp
index 50fa66c50..12a84e0fa 100644
--- a/test/unit/utMatrix3x3.cpp
+++ b/test/unit/utMatrix3x3.cpp
@@ -73,9 +73,21 @@ TEST_F(utMatrix3x3Test, FromToMatrixTest) {
 
     aiVector3D from, to;
 
+    auto random_ratio = []() -> float {
+        return static_cast<float>(rand() / RAND_MAX);
+    };
+
     for (int i = 0; i < NUM_SAMPLES; ++i) {
-        from = aiVector3D(1.f * rand() / RAND_MAX, 1.f * rand() / RAND_MAX, 1.f * rand() / RAND_MAX).Normalize();
-        to = aiVector3D(1.f * rand() / RAND_MAX, 1.f * rand() / RAND_MAX, 1.f * rand() / RAND_MAX).Normalize();
+        from = aiVector3D(
+                1.f * random_ratio(),
+                1.f * random_ratio(),
+                1.f * random_ratio())
+                       .Normalize();
+        to = aiVector3D(
+                1.f * random_ratio(),
+                1.f * random_ratio(),
+                1.f * random_ratio())
+                     .Normalize();
 
         aiMatrix3x3::FromToMatrix(from, to, trafo);
         res = trafo * from;

From 7db6475592ef1c0d34227c2a7c682c3d4a63cac2 Mon Sep 17 00:00:00 2001
From: Hanif Bin Ariffin <hanif.ariffin.4326@gmail.com>
Date: Fri, 29 May 2020 11:59:28 -0400
Subject: [PATCH 189/211] Change from (int division -> cast) to (cast -> float
 division)

---
 test/unit/utMatrix3x3.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/unit/utMatrix3x3.cpp b/test/unit/utMatrix3x3.cpp
index 12a84e0fa..3905b1d35 100644
--- a/test/unit/utMatrix3x3.cpp
+++ b/test/unit/utMatrix3x3.cpp
@@ -74,7 +74,7 @@ TEST_F(utMatrix3x3Test, FromToMatrixTest) {
     aiVector3D from, to;
 
     auto random_ratio = []() -> float {
-        return static_cast<float>(rand() / RAND_MAX);
+        return static_cast<float>(rand()) / static_cast<float>(RAND_MAX);
     };
 
     for (int i = 0; i < NUM_SAMPLES; ++i) {

From 4e34853ac717f2718eade04888b0cb8b9ada5f1e Mon Sep 17 00:00:00 2001
From: Yingying Wang <ywang@snapchat.com>
Date: Fri, 5 Jun 2020 12:17:27 -0700
Subject: [PATCH 190/211] gltf2 export target names for blendshapes

---
 code/AssetLib/glTF2/glTF2AssetWriter.inl | 16 ++++++++++++++++
 code/AssetLib/glTF2/glTF2Exporter.cpp    |  5 +++++
 2 files changed, 21 insertions(+)

diff --git a/code/AssetLib/glTF2/glTF2AssetWriter.inl b/code/AssetLib/glTF2/glTF2AssetWriter.inl
index 361af40cd..d5b478e35 100644
--- a/code/AssetLib/glTF2/glTF2AssetWriter.inl
+++ b/code/AssetLib/glTF2/glTF2AssetWriter.inl
@@ -468,6 +468,22 @@ namespace glTF2 {
         }
 
         obj.AddMember("primitives", primitives, w.mAl);
+        // targetNames
+        if (m.targetNames.size() > 0) {
+            Value extras;
+            extras.SetObject();
+            Value targetNames;
+            targetNames.SetArray();
+            targetNames.Reserve(unsigned(m.targetNames.size()), w.mAl);
+            for (unsigned int n = 0; n < m.targetNames.size(); ++n) {
+                std::string name = m.targetNames[n];
+                Value tname;
+                tname.SetString(name.c_str(), w.mAl);
+                targetNames.PushBack(tname, w.mAl);
+            }
+            extras.AddMember("targetNames", targetNames, w.mAl);
+            obj.AddMember("extras", extras, w.mAl);
+        }
     }
 
     inline void Write(Value& obj, Node& n, AssetWriter& w)
diff --git a/code/AssetLib/glTF2/glTF2Exporter.cpp b/code/AssetLib/glTF2/glTF2Exporter.cpp
index 566f95e80..2359851f1 100644
--- a/code/AssetLib/glTF2/glTF2Exporter.cpp
+++ b/code/AssetLib/glTF2/glTF2Exporter.cpp
@@ -824,9 +824,14 @@ void glTF2Exporter::ExportMeshes()
 
         /*************** Targets for blendshapes ****************/
         if (aim->mNumAnimMeshes > 0) {
+            bool bExportTargetNames = this->mProperties->HasPropertyBool("GLTF2_TARGETNAMES_EXP") &&
+                              this->mProperties->GetPropertyBool("GLTF2_TARGETNAMES_EXP");
+
             p.targets.resize(aim->mNumAnimMeshes);
             for (unsigned int am = 0; am < aim->mNumAnimMeshes; ++am) {
                 aiAnimMesh *pAnimMesh = aim->mAnimMeshes[am];
+                if (bExportTargetNames)
+                    m->targetNames.push_back(pAnimMesh->mName.data);
 
                 // position
                 if (pAnimMesh->HasPositions()) {

From 62273b63e5dff9c9b120e1f7345616ff82695811 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Sat, 6 Jun 2020 12:22:01 +0200
Subject: [PATCH 191/211] closes https://github.com/assimp/assimp/issues/3256:
 Remove redundand code

---
 code/AssetLib/M3D/m3d.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/AssetLib/M3D/m3d.h b/code/AssetLib/M3D/m3d.h
index 75bcdfeb7..3d7a2564c 100644
--- a/code/AssetLib/M3D/m3d.h
+++ b/code/AssetLib/M3D/m3d.h
@@ -5071,7 +5071,7 @@ unsigned char *m3d_save(m3d_t *model, int quality, int flags, unsigned int *size
             ptr += sprintf(ptr, "\r\n");
         }
         /* mathematical shapes face */
-        if (model->numshape && model->numshape && !(flags & M3D_EXP_NOFACE)) {
+        if (model->numshape !(flags & M3D_EXP_NOFACE)) {
             for (j = 0; j < model->numshape; j++) {
                 sn = _m3d_safestr(model->shape[j].name, 0);
                 if (!sn) {

From 2c0df39ef30621b330f988afc70f1e3ac85b536b Mon Sep 17 00:00:00 2001
From: Alec <alec.lafita@gmail.com>
Date: Sat, 6 Jun 2020 14:33:41 +0200
Subject: [PATCH 192/211] Added rapidjson define to avoid warnings in c++17

---
 code/AssetLib/glTF/glTFAsset.h   | 1 +
 code/AssetLib/glTF/glTFCommon.h  | 1 +
 code/AssetLib/glTF2/glTF2Asset.h | 1 +
 3 files changed, 3 insertions(+)

diff --git a/code/AssetLib/glTF/glTFAsset.h b/code/AssetLib/glTF/glTFAsset.h
index 4c7aaa908..f0333ad0c 100644
--- a/code/AssetLib/glTF/glTFAsset.h
+++ b/code/AssetLib/glTF/glTFAsset.h
@@ -62,6 +62,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <stdexcept>
 
 #define RAPIDJSON_HAS_STDSTRING 1
+#define RAPIDJSON_NOMEMBERITERATORCLASS
 #include <rapidjson/rapidjson.h>
 #include <rapidjson/document.h>
 #include <rapidjson/error/en.h>
diff --git a/code/AssetLib/glTF/glTFCommon.h b/code/AssetLib/glTF/glTFCommon.h
index d161e8cd6..b151918b6 100644
--- a/code/AssetLib/glTF/glTFCommon.h
+++ b/code/AssetLib/glTF/glTFCommon.h
@@ -53,6 +53,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <vector>
 
 #define RAPIDJSON_HAS_STDSTRING 1
+#define RAPIDJSON_NOMEMBERITERATORCLASS
 #include <rapidjson/document.h>
 #include <rapidjson/error/en.h>
 #include <rapidjson/rapidjson.h>
diff --git a/code/AssetLib/glTF2/glTF2Asset.h b/code/AssetLib/glTF2/glTF2Asset.h
index 99bcaf072..fc0fe1544 100644
--- a/code/AssetLib/glTF2/glTF2Asset.h
+++ b/code/AssetLib/glTF2/glTF2Asset.h
@@ -64,6 +64,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <vector>
 
 #define RAPIDJSON_HAS_STDSTRING 1
+#define RAPIDJSON_NOMEMBERITERATORCLASS
 #include <rapidjson/document.h>
 #include <rapidjson/error/en.h>
 #include <rapidjson/rapidjson.h>

From b37d42f6b548a42732abdee2fab84c322021443e Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Sun, 7 Jun 2020 18:03:47 +0200
Subject: [PATCH 193/211] Perform sanity check only in debug

closes https://github.com/assimp/assimp/issues/3255
---
 code/AssetLib/Blender/BlenderDNA.inl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/code/AssetLib/Blender/BlenderDNA.inl b/code/AssetLib/Blender/BlenderDNA.inl
index a41ceab7f..e59adab1d 100644
--- a/code/AssetLib/Blender/BlenderDNA.inl
+++ b/code/AssetLib/Blender/BlenderDNA.inl
@@ -4,7 +4,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,
@@ -239,11 +238,13 @@ bool Structure :: ReadFieldPtr(TOUT<T> (&out)[N], const char* name,
     try {
         f = &(*this)[name];
 
+#ifdef _DEBUG
         // sanity check, should never happen if the genblenddna script is right
         if ((FieldFlag_Pointer|FieldFlag_Pointer) != (f->flags & (FieldFlag_Pointer|FieldFlag_Pointer))) {
             throw Error((Formatter::format(),"Field `",name,"` of structure `",
                 this->name,"` ought to be a pointer AND an array"));
         }
+#endif // _DEBUG
 
         db.reader->IncPtr(f->offset);
 

From 26421aebc99fadf30334571f70b48f677296c77e Mon Sep 17 00:00:00 2001
From: Yingying Wang <ywang@snapchat.com>
Date: Mon, 8 Jun 2020 13:33:16 -0700
Subject: [PATCH 194/211] support channel name in blendshape name

---
 code/AssetLib/FBX/FBXConverter.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/code/AssetLib/FBX/FBXConverter.cpp b/code/AssetLib/FBX/FBXConverter.cpp
index eb995f429..261567e48 100644
--- a/code/AssetLib/FBX/FBXConverter.cpp
+++ b/code/AssetLib/FBX/FBXConverter.cpp
@@ -1163,7 +1163,8 @@ unsigned int FBXConverter::ConvertMeshSingleMaterial(const MeshGeometry &mesh, c
                 const std::vector<aiVector3D> &curVertices = shapeGeometry->GetVertices();
                 const std::vector<aiVector3D> &curNormals = shapeGeometry->GetNormals();
                 const std::vector<unsigned int> &curIndices = shapeGeometry->GetIndices();
-                animMesh->mName.Set(FixAnimMeshName(shapeGeometry->Name()));
+                //losing channel name if using shapeGeometry->Name()
+                animMesh->mName.Set(FixAnimMeshName(blendShapeChannel->Name()));
                 for (size_t j = 0; j < curIndices.size(); j++) {
                     const unsigned int curIndex = curIndices.at(j);
                     aiVector3D vertex = curVertices.at(j);

From 9e46f9751fc81d75791aad02f00b6c1bf104261f Mon Sep 17 00:00:00 2001
From: Paul Arden <paul@migenius.com>
Date: Tue, 9 Jun 2020 15:49:38 +1000
Subject: [PATCH 195/211] Check for invalid texture coordinate accessor. Fixes
 #3269.

---
 code/AssetLib/glTF2/glTF2Importer.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/code/AssetLib/glTF2/glTF2Importer.cpp b/code/AssetLib/glTF2/glTF2Importer.cpp
index 83f022e8f..a957d9d9b 100644
--- a/code/AssetLib/glTF2/glTF2Importer.cpp
+++ b/code/AssetLib/glTF2/glTF2Importer.cpp
@@ -416,6 +416,10 @@ void glTF2Importer::ImportMeshes(glTF2::Asset &r) {
 				attr.color[c]->ExtractData(aim->mColors[c]);
 			}
 			for (size_t tc = 0; tc < attr.texcoord.size() && tc < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++tc) {
+                if (!attr.texcoord[tc]) {
+                    throw DeadlyImportError("GLTF: Texture coordinate accessor not found or non-contiguous texture coordinate sets");
+                }
+
 				if (attr.texcoord[tc]->count != aim->mNumVertices) {
 					DefaultLogger::get()->warn("Texcoord stream size in mesh \"" + mesh.name +
 											   "\" does not match the vertex count");

From efbabf3b0daccb976639a3734fa9018c4b3e13fa Mon Sep 17 00:00:00 2001
From: David <db@planung.ch>
Date: Tue, 9 Jun 2020 08:32:59 +0200
Subject: [PATCH 196/211] Implement contextmanager for load

---
 port/PyAssimp/pyassimp/core.py | 22 ++++++++++++++++------
 1 file changed, 16 insertions(+), 6 deletions(-)

diff --git a/port/PyAssimp/pyassimp/core.py b/port/PyAssimp/pyassimp/core.py
index 85cfe8233..37beac886 100644
--- a/port/PyAssimp/pyassimp/core.py
+++ b/port/PyAssimp/pyassimp/core.py
@@ -14,10 +14,13 @@ if sys.version_info >= (3,0):
     xrange = range
 
 
-try: import numpy
-except ImportError: numpy = None
+try: 
+    import numpy
+except ImportError: 
+    numpy = None
 import logging
 import ctypes
+from contextlib import contextmanager
 logger = logging.getLogger("pyassimp")
 # attach default null handler to logger so it doesn't complain
 # even if you don't attach another handler to logger
@@ -272,6 +275,13 @@ def recur_pythonize(node, scene):
     for c in node.children:
         recur_pythonize(c, scene)
 
+def release(scene):
+    '''
+    Release resources of a loaded scene.
+    '''
+    _assimp_lib.release(ctypes.pointer(scene))
+
+@contextmanager
 def load(filename,
          file_type  = None,
          processing = postprocess.aiProcess_Triangulate):
@@ -319,7 +329,10 @@ def load(filename,
         raise AssimpError('Could not import file!')
     scene = _init(model.contents)
     recur_pythonize(scene.rootnode, scene)
-    return scene
+    try:
+        yield scene
+    finally:
+        release(scene)
 
 def export(scene,
            filename,
@@ -373,9 +386,6 @@ def export_blob(scene,
         raise AssimpError('Could not export scene to blob!')
     return exportBlobPtr
 
-def release(scene):
-    _assimp_lib.release(ctypes.pointer(scene))
-
 def _finalize_texture(tex, target):
     setattr(target, "achformathint", tex.achFormatHint)
     if numpy:

From b84dbb68ecf4d6e30c535c715ebaa88646dbe5db Mon Sep 17 00:00:00 2001
From: David <db@planung.ch>
Date: Tue, 9 Jun 2020 08:33:09 +0200
Subject: [PATCH 197/211] Update READMEs

---
 port/PyAssimp/README.md  | 25 ++++++++++---------------
 port/PyAssimp/README.rst | 23 ++++++++++-------------
 2 files changed, 20 insertions(+), 28 deletions(-)

diff --git a/port/PyAssimp/README.md b/port/PyAssimp/README.md
index d64d72763..c9944f717 100644
--- a/port/PyAssimp/README.md
+++ b/port/PyAssimp/README.md
@@ -42,17 +42,14 @@ substituted by assertions ...):
 
 ```python
 
-from pyassimp import *
-scene = load('hello.3ds')
+from pyassimp import load
+with load('hello.3ds') as scene:
 
-assert len(scene.meshes)
-mesh = scene.meshes[0]
+  assert len(scene.meshes)
+  mesh = scene.meshes[0]
 
-assert len(mesh.vertices)
-print(mesh.vertices[0])
-
-# don't forget this one, or you will leak!
-release(scene)
+  assert len(mesh.vertices)
+  print(mesh.vertices[0])
 
 ```
 
@@ -61,13 +58,11 @@ scene:
 
 ```python
 
-from pyassimp import *
-scene = load('hello.3ds')
+from pyassimp import load
+with load('hello.3ds') as scene:
 
-for c in scene.rootnode.children:
-    print(str(c))
-
-release(scene)
+  for c in scene.rootnode.children:
+      print(str(c))
 
 ```
 
diff --git a/port/PyAssimp/README.rst b/port/PyAssimp/README.rst
index f909e2cd0..03b7968f1 100644
--- a/port/PyAssimp/README.rst
+++ b/port/PyAssimp/README.rst
@@ -49,30 +49,27 @@ substituted by assertions ...):
 .. code:: python
 
 
-    from pyassimp import *
-    scene = load('hello.3ds')
+    from pyassimp import load
+    with load('hello.3ds') as scene:
 
-    assert len(scene.meshes)
-    mesh = scene.meshes[0]
+        assert len(scene.meshes)
+        mesh = scene.meshes[0]
 
-    assert len(mesh.vertices)
-    print(mesh.vertices[0])
+        assert len(mesh.vertices)
+        print(mesh.vertices[0])
 
-    # don't forget this one, or you will leak!
-    release(scene)
 
 Another example to list the 'top nodes' in a scene:
 
 .. code:: python
 
 
-    from pyassimp import *
-    scene = load('hello.3ds')
+    from pyassimp import load
+    with load('hello.3ds') as scene:
 
-    for c in scene.rootnode.children:
-        print(str(c))
+        for c in scene.rootnode.children:
+            print(str(c))
 
-    release(scene)
 
 INSTALL
 -------

From 5c7bed01f1133956d63419220f918577e49dbc03 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 9 Jun 2020 10:06:50 +0200
Subject: [PATCH 198/211] remove dead code.

---
 code/AssetLib/STL/STLLoader.cpp | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/code/AssetLib/STL/STLLoader.cpp b/code/AssetLib/STL/STLLoader.cpp
index 7d7fdb7c9..00cfe4b4d 100644
--- a/code/AssetLib/STL/STLLoader.cpp
+++ b/code/AssetLib/STL/STLLoader.cpp
@@ -5,8 +5,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,
@@ -101,11 +99,13 @@ static bool IsAsciiSTL(const char *buffer, unsigned int fileSize) {
 
     const char *bufferEnd = buffer + fileSize;
 
-    if (!SkipSpaces(&buffer))
+    if (!SkipSpaces(&buffer)) {
         return false;
+    }
 
-    if (buffer + 5 >= bufferEnd)
+    if (buffer + 5 >= bufferEnd) {
         return false;
+    }
 
     bool isASCII(strncmp(buffer, "solid", 5) == 0);
     if (isASCII) {
@@ -386,7 +386,6 @@ void STLImporter::LoadASCIIFile(aiNode *root) {
                 pMesh->mNormals[i].y = normalBuffer[i].y;                
                 pMesh->mNormals[i].z = normalBuffer[i].z;
             }
-//            memcpy(pMesh->mNormals, &normalBuffer[0].x, pMesh->mNumVertices * sizeof(aiVector3D));
             normalBuffer.clear();
         }
 

From 35fb4c93703790d19aa4407016297fe6c0f873eb Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 9 Jun 2020 10:07:25 +0200
Subject: [PATCH 199/211] Remove dead code

---
 code/AssetLib/STL/STLLoader.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/code/AssetLib/STL/STLLoader.cpp b/code/AssetLib/STL/STLLoader.cpp
index 00cfe4b4d..2d710b084 100644
--- a/code/AssetLib/STL/STLLoader.cpp
+++ b/code/AssetLib/STL/STLLoader.cpp
@@ -375,7 +375,6 @@ void STLImporter::LoadASCIIFile(aiNode *root) {
                 pMesh->mVertices[i].y = positionBuffer[i].y;                
                 pMesh->mVertices[i].z = positionBuffer[i].z;
             }
-            //memcpy(pMesh->mVertices, &positionBuffer[0].x, pMesh->mNumVertices * sizeof(aiVector3D));
             positionBuffer.clear();
         }
         // also only process normalBuffer when filled, else exception when accessing with index operator

From 42afc40d168b0dfdd26794de4b076156e61ad081 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 9 Jun 2020 10:13:43 +0200
Subject: [PATCH 200/211] Disable warning only for gcc 8.0 or greater

---
 code/AssetLib/glTF/glTFAsset.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/code/AssetLib/glTF/glTFAsset.h b/code/AssetLib/glTF/glTFAsset.h
index 56cf18527..50d977603 100644
--- a/code/AssetLib/glTF/glTFAsset.h
+++ b/code/AssetLib/glTF/glTFAsset.h
@@ -60,13 +60,23 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <algorithm>
 #include <stdexcept>
 
+#ifndef RAPIDJSON_HAS_STDSTRING
 #define RAPIDJSON_HAS_STDSTRING 1
+#endif
+
+#if (__GNUC__ == 8 && __GNUC_MINOR__ >= 0)
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wclass-memaccess"
+#endif
+
 #include <rapidjson/rapidjson.h>
 #include <rapidjson/document.h>
 #include <rapidjson/error/en.h>
+
+#if (__GNUC__ == 8 && __GNUC_MINOR__ >= 0)
 #pragma GCC diagnostic pop
+#endif
+
 #ifdef ASSIMP_API
 #   include <memory>
 #   include <assimp/DefaultIOSystem.h>

From 620bebb999e16fcf9dfa2c561b12c261e579b204 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 9 Jun 2020 10:14:57 +0200
Subject: [PATCH 201/211] diable warning only for gcc 8.0 or greater

---
 code/AssetLib/glTF2/glTF2Asset.h | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/code/AssetLib/glTF2/glTF2Asset.h b/code/AssetLib/glTF2/glTF2Asset.h
index 9c1938123..f70421ef2 100644
--- a/code/AssetLib/glTF2/glTF2Asset.h
+++ b/code/AssetLib/glTF2/glTF2Asset.h
@@ -4,7 +4,6 @@ Open Asset Import Library (assimp)
 
 Copyright (c) 2006-2020, assimp team
 
-
 All rights reserved.
 
 Redistribution and use of this software in source and binary forms,
@@ -63,13 +62,23 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <string>
 #include <vector>
 
+#ifndef RAPIDJSON_HAS_STDSTRING
 #define RAPIDJSON_HAS_STDSTRING 1
+#endif
+
+#if (__GNUC__ == 8 && __GNUC_MINOR__ >= 0)
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wclass-memaccess"
+#endif
+
 #include <rapidjson/document.h>
 #include <rapidjson/error/en.h>
 #include <rapidjson/rapidjson.h>
+
+#if (__GNUC__ == 8 && __GNUC_MINOR__ >= 0)
 #pragma GCC diagnostic pop
+#endif
+
 #ifdef ASSIMP_API
 #include <assimp/ByteSwapper.h>
 #include <assimp/DefaultIOSystem.h>

From 88c1509d69994a8433da53c337c2beeb0a28d232 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 9 Jun 2020 10:15:35 +0200
Subject: [PATCH 202/211] Remove dead code

---
 code/Common/SceneCombiner.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/code/Common/SceneCombiner.cpp b/code/Common/SceneCombiner.cpp
index 2b3b701d5..4f262192b 100644
--- a/code/Common/SceneCombiner.cpp
+++ b/code/Common/SceneCombiner.cpp
@@ -981,7 +981,6 @@ void GetArrayCopy(Type*& dest, ai_uint num ) {
     for ( size_t i=0; i<num; ++i ) {
     	dest[i] = old[i];
     }
-//    ::memcpy(dest, old, sizeof(Type) * num);
 }
 
 // ------------------------------------------------------------------------------------------------

From 2a8daed68f1442b6addcb9f47c10017fe76f042d Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 9 Jun 2020 10:16:05 +0200
Subject: [PATCH 203/211] Remove dead code.

---
 test/unit/utFindInvalidData.cpp | 2 --
 1 file changed, 2 deletions(-)

diff --git a/test/unit/utFindInvalidData.cpp b/test/unit/utFindInvalidData.cpp
index a31479af7..17a9c0379 100644
--- a/test/unit/utFindInvalidData.cpp
+++ b/test/unit/utFindInvalidData.cpp
@@ -110,8 +110,6 @@ TEST_F(utFindInvalidDataProcess, testStepNegativeResult) {
         mMesh->mNormals[i].x = mMesh->mNormals[i].y = mMesh->mNormals[i].z =0;
         mMesh->mBitangents[i].x = mMesh->mBitangents[i].y = mMesh->mBitangents[i].z = 0;
     }
-    //::memset(mMesh->mNormals, 0, mMesh->mNumVertices * sizeof(aiVector3D));
-    //::memset(mMesh->mBitangents, 0, mMesh->mNumVertices * sizeof(aiVector3D));
 
     mMesh->mTextureCoords[2][455] = aiVector3D(std::numeric_limits<float>::quiet_NaN());
 

From 1b0b4d8d1a33f46e9edfca0b9f1758e194c68d28 Mon Sep 17 00:00:00 2001
From: kimkulling <kim.kulling@googlemail.com>
Date: Fri, 12 Jun 2020 11:43:31 +0200
Subject: [PATCH 204/211] add a unittest.

---
 .../glTF2/issue_3269/texcoord_crash.gltf      | 610 ++++++++++++++++++
 test/unit/utglTF2ImportExport.cpp             |   6 +
 2 files changed, 616 insertions(+)
 create mode 100644 test/models/glTF2/issue_3269/texcoord_crash.gltf

diff --git a/test/models/glTF2/issue_3269/texcoord_crash.gltf b/test/models/glTF2/issue_3269/texcoord_crash.gltf
new file mode 100644
index 000000000..bc5d13f31
--- /dev/null
+++ b/test/models/glTF2/issue_3269/texcoord_crash.gltf
@@ -0,0 +1,610 @@
+{
+    "accessors" : [
+        {
+            "bufferView" : 0,
+            "componentType" : 5121,
+            "count" : 6,
+            "max" : [
+                3
+            ],
+            "min" : [
+                0
+            ],
+            "type" : "SCALAR"
+        },
+        {
+            "bufferView" : 1,
+            "componentType" : 5126,
+            "count" : 4,
+            "max" : [
+                1.2000000476837158,
+                1.2000001668930054,
+                -5.205485820169997e-08
+            ],
+            "min" : [
+                0.19999980926513672,
+                0.20000004768371582,
+                -1.5933926533762133e-07
+            ],
+            "type" : "VEC3"
+        },
+        {
+            "bufferView" : 2,
+            "componentType" : 5126,
+            "count" : 4,
+            "max" : [
+                -2.1316282072803006e-14,
+                1.0728441424134871e-07,
+                1.0
+            ],
+            "min" : [
+                -2.1316282072803006e-14,
+                1.0728441424134871e-07,
+                1.0
+            ],
+            "type" : "VEC3"
+        },
+        {
+            "name": "TopRight_TEXCOORD_0",
+            "bufferView" : 3,
+            "componentType" : 5126,
+            "count" : 4,
+            "max" : [
+                1.0,
+                0.3999999761581421
+            ],
+            "min" : [
+                0.6000000238418579,
+                0.0
+            ],
+            "type" : "VEC2"
+        },
+        {
+            "bufferView" : 4,
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+            "max" : [
+                3
+            ],
+            "min" : [
+                0
+            ],
+            "type" : "SCALAR"
+        },
+        {
+            "bufferView" : 5,
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+            "max" : [
+                -0.20000006258487701,
+                1.2000000476837158,
+                1.2601539367551595e-07
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+            "min" : [
+                -1.2000001668930054,
+                0.19999974966049194,
+                -3.3740951721483725e-07
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+                1.0
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+                -1.2000000476837158,
+                6.20869826661874e-08
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+            "type" : "VEC3"
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+            "bufferView" : 10,
+            "componentType" : 5126,
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+            "max" : [
+                -1.7807025187721592e-07,
+                2.853545879588637e-07,
+                1.0
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+                2.853545879588637e-07,
+                1.0
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+            "type" : "VEC3"
+        },
+        {
+            "name": "BottomRight_TEXCOORD_0",
+            "bufferView" : 11,
+            "componentType" : 5126,
+            "count" : 4,
+            "max" : [
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+                1.0
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+            "min" : [
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+        {
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+                -1.0000001192092896,
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+            "count" : 6,
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+        }
+    ],
+    "asset" : {
+        "copyright" : "Copyright 2017-2018 Analytical Graphics, Inc., CC-BY 4.0 https://creativecommons.org/licenses/by/4.0/ - Mesh and textures by Ed Mackey.",
+        "generator" : "Khronos Blender glTF 2.0 exporter, plus hand-edits",
+        "version" : "2.0"
+    },
+    "bufferViews" : [
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+    "buffers" : [
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+    ],
+    "images" : [
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+            "name" : "TopRightObj"
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+    "scenes" : [
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+                3
+            ]
+        }
+    ],
+    "textures" : [
+        {
+            "sampler" : 0,
+            "source" : 0
+        }
+    ]
+}
diff --git a/test/unit/utglTF2ImportExport.cpp b/test/unit/utglTF2ImportExport.cpp
index f0f18d503..8fa5e08ce 100644
--- a/test/unit/utglTF2ImportExport.cpp
+++ b/test/unit/utglTF2ImportExport.cpp
@@ -534,3 +534,9 @@ TEST_F(utglTF2ImportExport, norootnode_scenewithoutnodes) {
     ASSERT_NE(scene, nullptr);
     ASSERT_NE(scene->mRootNode, nullptr);
 }
+
+TEST_F(utglTF2ImportExport, norootnode_issue_3269) {
+    Assimp::Importer importer;
+    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/issue_3269/texcoord_crash.gltf", aiProcess_ValidateDataStructure);
+    ASSERT_NE(scene, nullptr);
+}

From ad62e6e863d7b144d0c6118701be42add4874cf6 Mon Sep 17 00:00:00 2001
From: kimkulling <kim.kulling@googlemail.com>
Date: Fri, 12 Jun 2020 12:29:51 +0200
Subject: [PATCH 205/211] fix unittest check - cannot work, just crash shall
 not occurr any more.

---
 code/AssetLib/glTF2/glTF2Asset.inl | 2 +-
 test/unit/utglTF2ImportExport.cpp  | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/code/AssetLib/glTF2/glTF2Asset.inl b/code/AssetLib/glTF2/glTF2Asset.inl
index 80207a4be..5a99525b2 100644
--- a/code/AssetLib/glTF2/glTF2Asset.inl
+++ b/code/AssetLib/glTF2/glTF2Asset.inl
@@ -722,7 +722,7 @@ template <class T>
 void Accessor::ExtractData(T *&outData) {
     uint8_t *data = GetPointer();
     if (!data) {
-        throw DeadlyImportError("GLTF: data is NULL");
+        throw DeadlyImportError("GLTF2: data is nullptr.");
     }
 
     const size_t elemSize = GetElementSize();
diff --git a/test/unit/utglTF2ImportExport.cpp b/test/unit/utglTF2ImportExport.cpp
index 8fa5e08ce..6791d5f89 100644
--- a/test/unit/utglTF2ImportExport.cpp
+++ b/test/unit/utglTF2ImportExport.cpp
@@ -535,8 +535,9 @@ TEST_F(utglTF2ImportExport, norootnode_scenewithoutnodes) {
     ASSERT_NE(scene->mRootNode, nullptr);
 }
 
+// Shall not crash!
 TEST_F(utglTF2ImportExport, norootnode_issue_3269) {
     Assimp::Importer importer;
     const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/issue_3269/texcoord_crash.gltf", aiProcess_ValidateDataStructure);
-    ASSERT_NE(scene, nullptr);
+    ASSERT_EQ(scene, nullptr);
 }

From f938a6b744bf9a951f60016dd982520fc3a41d4f Mon Sep 17 00:00:00 2001
From: kimkulling <kim.kulling@googlemail.com>
Date: Fri, 12 Jun 2020 14:52:02 +0200
Subject: [PATCH 206/211] fix leak: just ignore broken texture coordinates.

---
 code/AssetLib/glTF2/glTF2Importer.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/code/AssetLib/glTF2/glTF2Importer.cpp b/code/AssetLib/glTF2/glTF2Importer.cpp
index a957d9d9b..1c044e7ce 100644
--- a/code/AssetLib/glTF2/glTF2Importer.cpp
+++ b/code/AssetLib/glTF2/glTF2Importer.cpp
@@ -417,7 +417,8 @@ void glTF2Importer::ImportMeshes(glTF2::Asset &r) {
 			}
 			for (size_t tc = 0; tc < attr.texcoord.size() && tc < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++tc) {
                 if (!attr.texcoord[tc]) {
-                    throw DeadlyImportError("GLTF: Texture coordinate accessor not found or non-contiguous texture coordinate sets");
+                    DefaultLogger::get()->warn("Texture coordinate accessor not found or non-contiguous texture coordinate sets.");
+                    continue;
                 }
 
 				if (attr.texcoord[tc]->count != aim->mNumVertices) {

From f0f6612b81c1eec1ba2ebc8bcdfb227252223174 Mon Sep 17 00:00:00 2001
From: kimkulling <kim.kulling@googlemail.com>
Date: Mon, 15 Jun 2020 20:52:11 +0200
Subject: [PATCH 207/211] disable warning for radjson.

---
 contrib/rapidjson/include/rapidjson/document.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/contrib/rapidjson/include/rapidjson/document.h b/contrib/rapidjson/include/rapidjson/document.h
index 93b091f64..473d846e3 100644
--- a/contrib/rapidjson/include/rapidjson/document.h
+++ b/contrib/rapidjson/include/rapidjson/document.h
@@ -17,6 +17,11 @@
 
 /*! \file document.h */
 
+#if (__GNUC__ >= 8 && __GNUC_MINOR__ >= 0)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wclass-memaccess"
+#endif
+
 #include "reader.h"
 #include "internal/meta.h"
 #include "internal/strfunc.h"
@@ -2610,4 +2615,8 @@ private:
 RAPIDJSON_NAMESPACE_END
 RAPIDJSON_DIAG_POP
 
+#if (__GNUC__ == 8 && __GNUC_MINOR__ >= 0)
+#pragma GCC diagnostic pop
+#endif
+
 #endif // RAPIDJSON_DOCUMENT_H_

From 524e2e4728a6b62d6fc6e33239031b30f7fc7a6c Mon Sep 17 00:00:00 2001
From: kimkulling <kim.kulling@googlemail.com>
Date: Mon, 15 Jun 2020 21:34:49 +0200
Subject: [PATCH 208/211] fix warning, hopefully ...

---
 code/Common/SceneCombiner.cpp | 28 +++++++++++++++++++---------
 1 file changed, 19 insertions(+), 9 deletions(-)

diff --git a/code/Common/SceneCombiner.cpp b/code/Common/SceneCombiner.cpp
index 4f262192b..5d49baaf4 100644
--- a/code/Common/SceneCombiner.cpp
+++ b/code/Common/SceneCombiner.cpp
@@ -66,6 +66,11 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 namespace Assimp {
 
+#if (__GNUC__ >= 8 && __GNUC_MINOR__ >= 0)
+#   pragma GCC diagnostic push
+#   pragma GCC diagnostic ignored "-Wclass-memaccess"
+#endif
+
 // ------------------------------------------------------------------------------------------------
 // Add a prefix to a string
 inline
@@ -75,7 +80,7 @@ void PrefixString(aiString& string,const char* prefix, unsigned int len) {
         return;
 
     if (len+string.length>=MAXLEN-1) {
-		ASSIMP_LOG_VERBOSE_DEBUG("Can't add an unique prefix because the string is too long");
+        ASSIMP_LOG_VERBOSE_DEBUG("Can't add an unique prefix because the string is too long");
         ai_assert(false);
         return;
     }
@@ -98,8 +103,9 @@ void SceneCombiner::AddNodeHashes(aiNode* node, std::set<unsigned int>& hashes)
     }
 
     // Process all children recursively
-    for (unsigned int i = 0; i < node->mNumChildren;++i)
+    for (unsigned int i = 0; i < node->mNumChildren;++i) {
         AddNodeHashes(node->mChildren[i],hashes);
+    }
 }
 
 // ------------------------------------------------------------------------------------------------
@@ -978,9 +984,7 @@ void GetArrayCopy(Type*& dest, ai_uint num ) {
     Type* old = dest;
 
     dest = new Type[num];
-    for ( size_t i=0; i<num; ++i ) {
-    	dest[i] = old[i];
-    }
+    ::memcpy(dest, old, sizeof(Type) * num);
 }
 
 // ------------------------------------------------------------------------------------------------
@@ -1076,12 +1080,14 @@ void SceneCombiner::Copy( aiMesh** _dest, const aiMesh* src ) {
     GetArrayCopy( dest->mBitangents, dest->mNumVertices );
 
     unsigned int n = 0;
-    while (dest->HasTextureCoords(n))
-        GetArrayCopy( dest->mTextureCoords[n++],   dest->mNumVertices );
+    while (dest->HasTextureCoords(n)) {
+        GetArrayCopy( dest->mTextureCoords[n++], dest->mNumVertices );
+    }
 
     n = 0;
-    while (dest->HasVertexColors(n))
-        GetArrayCopy( dest->mColors[n++],   dest->mNumVertices );
+    while (dest->HasVertexColors(n)) {
+        GetArrayCopy( dest->mColors[n++], dest->mNumVertices );
+    }
 
     // make a deep copy of all bones
     CopyPtrArray(dest->mBones,dest->mBones,dest->mNumBones);
@@ -1343,5 +1349,9 @@ void SceneCombiner::Copy(aiMetadata** _dest, const aiMetadata* src) {
     }
 }
 
+#if (__GNUC__ >= 8 && __GNUC_MINOR__ >= 0)
+#   pragma GCC diagnostic pop
+#endif
+
 } // Namespace Assimp
 

From bb613df5431dfa4cbc0ccc5396d768e08a8ae076 Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Tue, 16 Jun 2020 16:31:47 +0200
Subject: [PATCH 209/211] Update issue templates

To make our life easier
---
 .github/ISSUE_TEMPLATE/bug_report.md      | 38 +++++++++++++++++++++++
 .github/ISSUE_TEMPLATE/feature_request.md | 20 ++++++++++++
 2 files changed, 58 insertions(+)
 create mode 100644 .github/ISSUE_TEMPLATE/bug_report.md
 create mode 100644 .github/ISSUE_TEMPLATE/feature_request.md

diff --git a/.github/ISSUE_TEMPLATE/bug_report.md b/.github/ISSUE_TEMPLATE/bug_report.md
new file mode 100644
index 000000000..dd84ea782
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE/bug_report.md
@@ -0,0 +1,38 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Desktop (please complete the following information):**
+ - OS: [e.g. iOS]
+ - Browser [e.g. chrome, safari]
+ - Version [e.g. 22]
+
+**Smartphone (please complete the following information):**
+ - Device: [e.g. iPhone6]
+ - OS: [e.g. iOS8.1]
+ - Browser [e.g. stock browser, safari]
+ - Version [e.g. 22]
+
+**Additional context**
+Add any other context about the problem here.
diff --git a/.github/ISSUE_TEMPLATE/feature_request.md b/.github/ISSUE_TEMPLATE/feature_request.md
new file mode 100644
index 000000000..bbcbbe7d6
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE/feature_request.md
@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

From b3af5c5a14e4e54abf531c76a0f103eb57b1688d Mon Sep 17 00:00:00 2001
From: Kim Kulling <kimkulling@users.noreply.github.com>
Date: Wed, 17 Jun 2020 20:37:39 +0200
Subject: [PATCH 210/211] closes https://github.com/assimp/assimp/issues/3253 :
 remove useless code

---
 code/AssetLib/Obj/ObjFileParser.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/code/AssetLib/Obj/ObjFileParser.cpp b/code/AssetLib/Obj/ObjFileParser.cpp
index a825b96ca..ecf51240b 100644
--- a/code/AssetLib/Obj/ObjFileParser.cpp
+++ b/code/AssetLib/Obj/ObjFileParser.cpp
@@ -253,7 +253,6 @@ static bool isDataDefinitionEnd(const char *tmp) {
     if (*tmp == '\\') {
         tmp++;
         if (IsLineEnd(*tmp)) {
-            tmp++;
             return true;
         }
     }

From 6acaaee80f51fa43e62f55a8728bdfb26d364be2 Mon Sep 17 00:00:00 2001
From: Kota Iguchi <developer@infosia.co.jp>
Date: Sat, 20 Jun 2020 15:27:28 +0900
Subject: [PATCH 211/211] Check invalid vertex id for bone weight

---
 code/PostProcessing/LimitBoneWeightsProcess.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/code/PostProcessing/LimitBoneWeightsProcess.cpp b/code/PostProcessing/LimitBoneWeightsProcess.cpp
index 5b8934159..b4f0b48d8 100644
--- a/code/PostProcessing/LimitBoneWeightsProcess.cpp
+++ b/code/PostProcessing/LimitBoneWeightsProcess.cpp
@@ -114,6 +114,10 @@ void LimitBoneWeightsProcess::ProcessMesh(aiMesh* pMesh)
         for (unsigned int w = 0; w < bone->mNumWeights; ++w)
         {
             const aiVertexWeight& vw = bone->mWeights[w];
+
+            if (vertexWeights.size() <= vw.mVertexId)
+                continue;
+
             vertexWeights[vw.mVertexId].push_back(Weight(b, vw.mWeight));
             maxVertexWeights = std::max(maxVertexWeights, vertexWeights[vw.mVertexId].size());
         }