Merge branch 'master' into step-import

CMakeLists.txt

@@ -111,9 +111,9 @@ OPTION( INJECT_DEBUG_POSTFIX
 )
 
 IF (IOS)
-	IF (NOT CMAKE_BUILD_TYPE)
+  IF (NOT CMAKE_BUILD_TYPE)
- 		SET(CMAKE_BUILD_TYPE "Release")
+    SET(CMAKE_BUILD_TYPE "Release")
-	ENDIF (NOT CMAKE_BUILD_TYPE)
+  ENDIF (NOT CMAKE_BUILD_TYPE)
 ENDIF (IOS)
 
 # Use subset of Windows.h

Readme.md

@@ -30,6 +30,8 @@ One-off donations via PayPal:
 
 Please check our Wiki as well: https://github.com/assimp/assimp/wiki
 
+If you want to check our Model-Database, use the following repo: https://github.com/assimp/assimp-mdb
+
 #### Supported file formats ####
 
 __Importers__:

code/AssbinExporter.cpp

@@ -62,33 +62,30 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include <time.h>
 
-using namespace Assimp;
+namespace Assimp {
-
-namespace Assimp    {
 
 template <typename T>
-size_t Write(IOStream * stream, const T& v)
+size_t Write(IOStream * stream, const T& v) {
-{
     return stream->Write( &v, sizeof(T), 1 );
 }
 
-
 // -----------------------------------------------------------------------------------
 // Serialize an aiString
 template <>
-inline size_t Write<aiString>(IOStream * stream, const aiString& s)
+inline
-{
+size_t Write<aiString>(IOStream * stream, const aiString& s) {
     const size_t s2 = (uint32_t)s.length;
     stream->Write(&s,4,1);
     stream->Write(s.data,s2,1);
+
     return s2+4;
 }
 
 // -----------------------------------------------------------------------------------
 // Serialize an unsigned int as uint32_t
 template <>
-inline size_t Write<unsigned int>(IOStream * stream, const unsigned int& w)
+inline
-{
+size_t Write<unsigned int>(IOStream * stream, const unsigned int& w) {
     const uint32_t t = (uint32_t)w;
     if (w > t) {
         // this shouldn't happen, integers in Assimp data structures never exceed 2^32
@@ -96,114 +93,123 @@ inline size_t Write<unsigned int>(IOStream * stream, const unsigned int& w)
     }
 
     stream->Write(&t,4,1);
+
     return 4;
 }
 
 // -----------------------------------------------------------------------------------
 // Serialize an unsigned int as uint16_t
 template <>
-inline size_t Write<uint16_t>(IOStream * stream, const uint16_t& w)
+inline
-{
+size_t Write<uint16_t>(IOStream * stream, const uint16_t& w) {
     static_assert(sizeof(uint16_t)==2, "sizeof(uint16_t)==2");
     stream->Write(&w,2,1);
+
     return 2;
 }
 
 // -----------------------------------------------------------------------------------
 // Serialize a float
 template <>
-inline size_t Write<float>(IOStream * stream, const float& f)
+inline
-{
+size_t Write<float>(IOStream * stream, const float& f) {
     static_assert(sizeof(float)==4, "sizeof(float)==4");
     stream->Write(&f,4,1);
+
     return 4;
 }
 
 // -----------------------------------------------------------------------------------
 // Serialize a double
 template <>
-inline size_t Write<double>(IOStream * stream, const double& f)
+inline
-{
+size_t Write<double>(IOStream * stream, const double& f) {
     static_assert(sizeof(double)==8, "sizeof(double)==8");
     stream->Write(&f,8,1);
+
     return 8;
 }
 
 // -----------------------------------------------------------------------------------
 // Serialize a vec3
 template <>
-inline size_t Write<aiVector3D>(IOStream * stream, const aiVector3D& v)
+inline
-{
+size_t Write<aiVector3D>(IOStream * stream, const aiVector3D& v) {
     size_t t = Write<float>(stream,v.x);
     t += Write<float>(stream,v.y);
     t += Write<float>(stream,v.z);
+
     return t;
 }
 
 // -----------------------------------------------------------------------------------
 // Serialize a color value
 template <>
-inline size_t Write<aiColor3D>(IOStream * stream, const aiColor3D& v)
+inline
-{
+size_t Write<aiColor3D>(IOStream * stream, const aiColor3D& v) {
     size_t t = Write<float>(stream,v.r);
     t += Write<float>(stream,v.g);
     t += Write<float>(stream,v.b);
+
     return t;
 }
 
 // -----------------------------------------------------------------------------------
 // Serialize a color value
 template <>
-inline size_t Write<aiColor4D>(IOStream * stream, const aiColor4D& v)
+inline
-{
+size_t Write<aiColor4D>(IOStream * stream, const aiColor4D& v) {
     size_t t = Write<float>(stream,v.r);
     t += Write<float>(stream,v.g);
     t += Write<float>(stream,v.b);
     t += Write<float>(stream,v.a);
+
     return t;
 }
 
 // -----------------------------------------------------------------------------------
 // Serialize a quaternion
 template <>
-inline size_t Write<aiQuaternion>(IOStream * stream, const aiQuaternion& v)
+inline
-{
+size_t Write<aiQuaternion>(IOStream * stream, const aiQuaternion& v) {
     size_t t = Write<float>(stream,v.w);
     t += Write<float>(stream,v.x);
     t += Write<float>(stream,v.y);
     t += Write<float>(stream,v.z);
     ai_assert(t == 16);
+
     return 16;
 }
 
-
 // -----------------------------------------------------------------------------------
 // Serialize a vertex weight
 template <>
-inline size_t Write<aiVertexWeight>(IOStream * stream, const aiVertexWeight& v)
+inline
-{
+size_t Write<aiVertexWeight>(IOStream * stream, const aiVertexWeight& v) {
     size_t t = Write<unsigned int>(stream,v.mVertexId);
+
     return t+Write<float>(stream,v.mWeight);
 }
 
 // -----------------------------------------------------------------------------------
 // Serialize a mat4x4
 template <>
-inline size_t Write<aiMatrix4x4>(IOStream * stream, const aiMatrix4x4& m)
+inline
-{
+size_t Write<aiMatrix4x4>(IOStream * stream, const aiMatrix4x4& m) {
     for (unsigned int i = 0; i < 4;++i) {
         for (unsigned int i2 = 0; i2 < 4;++i2) {
             Write<float>(stream,m[i][i2]);
         }
     }
+
     return 64;
 }
 
 // -----------------------------------------------------------------------------------
 // Serialize an aiVectorKey
 template <>
-inline size_t Write<aiVectorKey>(IOStream * stream, const aiVectorKey& v)
+inline
-{
+size_t Write<aiVectorKey>(IOStream * stream, const aiVectorKey& v) {
     const size_t t = Write<double>(stream,v.mTime);
     return t + Write<aiVector3D>(stream,v.mValue);
 }
@@ -211,16 +217,16 @@ inline size_t Write<aiVectorKey>(IOStream * stream, const aiVectorKey& v)
 // -----------------------------------------------------------------------------------
 // Serialize an aiQuatKey
 template <>
-inline size_t Write<aiQuatKey>(IOStream * stream, const aiQuatKey& v)
+inline
-{
+size_t Write<aiQuatKey>(IOStream * stream, const aiQuatKey& v) {
     const size_t t = Write<double>(stream,v.mTime);
     return t + Write<aiQuaternion>(stream,v.mValue);
 }
 
 template <typename T>
-inline size_t WriteBounds(IOStream * stream, const T* in, unsigned int size)
+inline
-{
+size_t WriteBounds(IOStream * stream, const T* in, unsigned int size) {
-    T minc,maxc;
+    T minc, maxc;
     ArrayBounds(in,size,minc,maxc);
 
     const size_t t = Write<T>(stream,minc);
@@ -230,10 +236,11 @@ inline size_t WriteBounds(IOStream * stream, const T* in, unsigned int size)
 // We use this to write out non-byte arrays so that we write using the specializations.
 // This way we avoid writing out extra bytes that potentially come from struct alignment.
 template <typename T>
-inline size_t WriteArray(IOStream * stream, const T* in, unsigned int size)
+inline
-{
+size_t WriteArray(IOStream * stream, const T* in, unsigned int size) {
     size_t n = 0;
     for (unsigned int i=0; i<size; i++) n += Write<T>(stream,in[i]);
+
     return n;
 }
 
@@ -293,19 +300,25 @@ inline size_t WriteArray(IOStream * stream, const T* in, unsigned int size)
         void * GetBufferPointer() { return buffer; }
 
         // -------------------------------------------------------------------
-        virtual size_t Read(void* /*pvBuffer*/, size_t /*pSize*/, size_t /*pCount*/) { return 0; }
+        virtual size_t Read(void* /*pvBuffer*/, size_t /*pSize*/, size_t /*pCount*/) {
-        virtual aiReturn Seek(size_t /*pOffset*/, aiOrigin /*pOrigin*/) { return aiReturn_FAILURE; }
+            return 0;
-        virtual size_t Tell() const { return cursor; }
+        }
-        virtual void Flush() { }
+        virtual aiReturn Seek(size_t /*pOffset*/, aiOrigin /*pOrigin*/) {
+            return aiReturn_FAILURE;
+        }
+        virtual size_t Tell() const {
+            return cursor;
+        }
+        virtual void Flush() {
+            // not implemented
+        }
 
-        virtual size_t FileSize() const
+        virtual size_t FileSize() const {
-        {
             return cursor;
         }
 
         // -------------------------------------------------------------------
-        virtual size_t Write(const void* pvBuffer, size_t pSize, size_t pCount)
+        virtual size_t Write(const void* pvBuffer, size_t pSize, size_t pCount) {
-        {
             pSize *= pCount;
             if (cursor + pSize > cur_size) {
                 Grow(cursor + pSize);
@@ -332,7 +345,6 @@ inline size_t WriteArray(IOStream * stream, const T* in, unsigned int size)
         bool compressed;
 
     protected:
-
         // -----------------------------------------------------------------------------------
         void WriteBinaryNode( IOStream * container, const aiNode* node)
         {

code/AssbinLoader.cpp

@@ -696,8 +696,12 @@ void AssbinImporter::InternReadFile( const std::string& pFile, aiScene* pScene,
 
     stream->Seek( 44, aiOrigin_CUR ); // signature
 
-    /*unsigned int versionMajor =*/ Read<unsigned int>(stream);
+    unsigned int versionMajor = Read<unsigned int>(stream);
-    /*unsigned int versionMinor =*/ Read<unsigned int>(stream);
+    unsigned int versionMinor = Read<unsigned int>(stream);
+    if (versionMinor != ASSBIN_VERSION_MINOR || versionMajor != ASSBIN_VERSION_MAJOR) {
+        throw DeadlyImportError( "Invalid version, data format not compatible!" );
+    }
+
     /*unsigned int versionRevision =*/ Read<unsigned int>(stream);
     /*unsigned int compileFlags =*/ Read<unsigned int>(stream);
 

code/AssbinLoader.h

@@ -70,32 +70,33 @@ namespace Assimp    {
 class AssbinImporter : public BaseImporter
 {
 private:
-  bool shortened;
+    bool shortened;
-  bool compressed;
+    bool compressed;
 
 public:
-  virtual bool CanRead(
+    virtual bool CanRead(
-    const std::string& pFile,
+        const std::string& pFile,
-    IOSystem* pIOHandler,
+        IOSystem* pIOHandler,
-    bool checkSig
+        bool checkSig
     ) const;
-  virtual const aiImporterDesc* GetInfo() const;
+    virtual const aiImporterDesc* GetInfo() const;
-  virtual void InternReadFile(
+    virtual void InternReadFile(
     const std::string& pFile,
-    aiScene* pScene,
+        aiScene* pScene,
-    IOSystem* pIOHandler
+        IOSystem* pIOHandler
     );
-  void ReadBinaryScene( IOStream * stream, aiScene* pScene );
+    void ReadHeader();
-  void ReadBinaryNode( IOStream * stream, aiNode** mRootNode, aiNode* parent );
+    void ReadBinaryScene( IOStream * stream, aiScene* pScene );
-  void ReadBinaryMesh( IOStream * stream, aiMesh* mesh );
+    void ReadBinaryNode( IOStream * stream, aiNode** mRootNode, aiNode* parent );
-  void ReadBinaryBone( IOStream * stream, aiBone* bone );
+    void ReadBinaryMesh( IOStream * stream, aiMesh* mesh );
-  void ReadBinaryMaterial(IOStream * stream, aiMaterial* mat);
+    void ReadBinaryBone( IOStream * stream, aiBone* bone );
-  void ReadBinaryMaterialProperty(IOStream * stream, aiMaterialProperty* prop);
+    void ReadBinaryMaterial(IOStream * stream, aiMaterial* mat);
-  void ReadBinaryNodeAnim(IOStream * stream, aiNodeAnim* nd);
+    void ReadBinaryMaterialProperty(IOStream * stream, aiMaterialProperty* prop);
-  void ReadBinaryAnim( IOStream * stream, aiAnimation* anim );
+    void ReadBinaryNodeAnim(IOStream * stream, aiNodeAnim* nd);
-  void ReadBinaryTexture(IOStream * stream, aiTexture* tex);
+    void ReadBinaryAnim( IOStream * stream, aiAnimation* anim );
-  void ReadBinaryLight( IOStream * stream, aiLight* l );
+    void ReadBinaryTexture(IOStream * stream, aiTexture* tex);
-  void ReadBinaryCamera( IOStream * stream, aiCamera* cam );
+    void ReadBinaryLight( IOStream * stream, aiLight* l );
+    void ReadBinaryCamera( IOStream * stream, aiCamera* cam );
 };
 
 } // end of namespace Assimp

code/MDCLoader.cpp

@@ -434,10 +434,12 @@ void MDCImporter::InternReadFile(
     else if (1 == pScene->mNumMeshes)
     {
         pScene->mRootNode = new aiNode();
-        pScene->mRootNode->mName = pScene->mMeshes[0]->mName;
+        if ( nullptr != pScene->mMeshes[0] ) {
-        pScene->mRootNode->mNumMeshes = 1;
+            pScene->mRootNode->mName = pScene->mMeshes[0]->mName;
-        pScene->mRootNode->mMeshes = new unsigned int[1];
+            pScene->mRootNode->mNumMeshes = 1;
-        pScene->mRootNode->mMeshes[0] = 0;
+            pScene->mRootNode->mMeshes = new unsigned int[1];
+            pScene->mRootNode->mMeshes[0] = 0;
+        }
     }
     else
     {

port/PyAssimp/pyassimp/core.py

@@ -66,6 +66,13 @@ def make_tuple(ai_obj, type = None):
 
     return res
 
+# Returns unicode object for Python 2, and str object for Python 3.
+def _convert_assimp_string(assimp_string):
+    try:
+        return unicode(assimp_string.data, errors='ignore')
+    except:
+        return str(assimp_string.data, errors='ignore')
+
 # It is faster and more correct to have an init function for each assimp class
 def _init_face(aiFace):
     aiFace.indices = [aiFace.mIndices[i] for i in range(aiFace.mNumIndices)]
@@ -118,14 +125,9 @@ def _init(self, target = None, parent = None):
                 continue
 
         if m == 'mName':
-            obj = self.mName
+            target.name = str(_convert_assimp_string(self.mName))
-            try:
+            target.__class__.__repr__ = lambda x: str(x.__class__) + "(" + getattr(x, 'name','') + ")"
-                uni = unicode(obj.data, errors='ignore')
+            target.__class__.__str__ = lambda x: getattr(x, 'name', '')
-            except:
-                uni = str(obj.data, errors='ignore')
-            target.name = str( uni )
-            target.__class__.__repr__ = lambda x: str(x.__class__) + "(" + x.name + ")"
-            target.__class__.__str__ = lambda x: x.name
             continue
 
         name = m[1:].lower()
@@ -220,6 +222,9 @@ def _init(self, target = None, parent = None):
     if isinstance(self, structs.Texture):
         _finalize_texture(self, target)
 
+    if isinstance(self, structs.Metadata):
+        _finalize_metadata(self, target)
+
 
     return self
 
@@ -412,6 +417,43 @@ def _finalize_mesh(mesh, target):
         faces = [f.indices for f in target.faces]
     setattr(target, 'faces', faces)
 
+def _init_metadata_entry(entry):
+    from ctypes import POINTER, c_bool, c_int32, c_uint64, c_float, c_double, cast
+
+    entry.type = entry.mType
+    if entry.type == structs.MetadataEntry.AI_BOOL:
+        entry.data = cast(entry.mData, POINTER(c_bool)).contents.value
+    elif entry.type == structs.MetadataEntry.AI_INT32:
+        entry.data = cast(entry.mData, POINTER(c_int32)).contents.value
+    elif entry.type == structs.MetadataEntry.AI_UINT64:
+        entry.data = cast(entry.mData, POINTER(c_uint64)).contents.value
+    elif entry.type == structs.MetadataEntry.AI_FLOAT:
+        entry.data = cast(entry.mData, POINTER(c_float)).contents.value
+    elif entry.type == structs.MetadataEntry.AI_DOUBLE:
+        entry.data = cast(entry.mData, POINTER(c_double)).contents.value
+    elif entry.type == structs.MetadataEntry.AI_AISTRING:
+        assimp_string = cast(entry.mData, POINTER(structs.String)).contents
+        entry.data = _convert_assimp_string(assimp_string)
+    elif entry.type == structs.MetadataEntry.AI_AIVECTOR3D:
+        assimp_vector = cast(entry.mData, POINTER(structs.Vector3D)).contents
+        entry.data = make_tuple(assimp_vector)
+
+    return entry
+
+def _finalize_metadata(metadata, target):
+    """ Building the metadata object is a bit specific.
+
+    Firstly, there are two separate arrays: one with metadata keys and one
+    with metadata values, and there are no corresponding mNum* attributes,
+    so the C arrays are not converted to Python arrays using the generic
+    code in the _init function.
+
+    Secondly, a metadata entry value has to be cast according to declared
+    metadata entry type.
+    """
+    length = metadata.mNumProperties
+    setattr(target, 'keys', [str(_convert_assimp_string(metadata.mKeys[i])) for i in range(length)])
+    setattr(target, 'values', [_init_metadata_entry(metadata.mValues[i]) for i in range(length)])
 
 class PropertyGetter(dict):
     def __getitem__(self, key):
@@ -443,11 +485,8 @@ def _get_properties(properties, length):
     for p in [properties[i] for i in range(length)]:
         #the name
         p = p.contents
-        try:
+        key = str(_convert_assimp_string(p.mKey))
-            uni = unicode(p.mKey.data, errors='ignore')
+        key = (key.split('.')[1], p.mSemantic)
-        except:
-            uni = str(p.mKey.data, errors='ignore')
-        key = (str(uni).split('.')[1], p.mSemantic)
 
         #the data
         from ctypes import POINTER, cast, c_int, c_float, sizeof
@@ -455,11 +494,7 @@ def _get_properties(properties, length):
             arr = cast(p.mData, POINTER(c_float * int(p.mDataLength/sizeof(c_float)) )).contents
             value = [x for x in arr]
         elif p.mType == 3: #string can't be an array
-            try:
+            value = _convert_assimp_string(cast(p.mData, POINTER(structs.MaterialPropertyString)).contents)
-                uni = unicode(cast(p.mData, POINTER(structs.MaterialPropertyString)).contents.data, errors='ignore')
-            except:
-                uni = str(cast(p.mData, POINTER(structs.MaterialPropertyString)).contents.data, errors='ignore')
-            value = uni
 
         elif p.mType == 4:
             arr = cast(p.mData, POINTER(c_int * int(p.mDataLength/sizeof(c_int)) )).contents

port/PyAssimp/pyassimp/structs.py

@@ -214,6 +214,41 @@ class MeshKey(Structure):
             ("mValue", c_uint),
         ]
 
+class MetadataEntry(Structure):
+    """
+    See 'metadata.h' for details
+    """
+    AI_BOOL       = 0
+    AI_INT32      = 1
+    AI_UINT64     = 2
+    AI_FLOAT      = 3
+    AI_DOUBLE     = 4
+    AI_AISTRING   = 5
+    AI_AIVECTOR3D = 6
+    AI_META_MAX   = 7
+    _fields_ = [
+            # The type field uniquely identifies the underlying type of the data field
+            ("mType", c_uint),
+            ("mData", c_void_p),
+    ]
+
+class Metadata(Structure):
+    """
+    See 'metadata.h' for details
+    """
+    _fields_ = [
+            # Length of the mKeys and mValues arrays, respectively
+            ("mNumProperties", c_uint),
+
+            # Arrays of keys, may not be NULL. Entries in this array may not be NULL
+            # as well.
+            ("mKeys", POINTER(String)),
+
+            # Arrays of values, may not be NULL. Entries in this array may be NULL
+            # if the corresponding property key has no assigned value.
+            ("mValues", POINTER(MetadataEntry)),
+    ]
+
 class Node(Structure):
     """
     See 'aiScene.h' for details.
@@ -253,6 +288,10 @@ Node._fields_ = [
             
             # The meshes of this node. Each entry is an index into the mesh
             ("mMeshes", POINTER(c_uint)),
+
+            # Metadata associated with this node or NULL if there is no metadata.
+            # Whether any metadata is generated depends on the source file format.
+            ("mMetadata", POINTER(Metadata)),
         ]
 
 class Light(Structure):
@@ -896,6 +935,11 @@ class Scene(Structure):
             # array (if existing) is the default camera view into
             # the scene.
             ("mCameras", POINTER(POINTER(Camera))),
+
+            # This data contains global metadata which belongs to the scene like
+            # unit-conversions, versions, vendors or other model-specific data. This
+            # can be used to store format-specific metadata as well.
+            ("mMetadata", POINTER(Metadata)),
         ]
 
 assimp_structs_as_tuple = (Matrix4x4,

test/CMakeLists.txt

@@ -113,6 +113,7 @@ SET( IMPORTERS
   unit/utColladaImportExport.cpp
   unit/utCSMImportExport.cpp
   unit/utB3DImportExport.cpp
+  unit/utMDCImportExport.cpp
 )
 
 SET( MATERIAL

test/models/OBJ/point_cloud.obj

@@ -0,0 +1,17 @@
+####
+#
+# OBJ File Generated by Meshlab
+#
+####
+# Object up.obj
+#
+# Vertices: 3
+# Faces: 0
+#
+####
+vn -0.281034 -0.057252 0.957989
+v -0.207717 -0.953997 2.554110
+vn -0.139126 -0.135672 0.980937
+v -0.275607 -0.965401 2.541530
+vn -0.163133 -0.131576 0.977791
+v -0.270155 -0.963170 2.548000

test/unit/utMDCImportExport.cpp

@@ -0,0 +1,63 @@
+/*
+---------------------------------------------------------------------------
+Open Asset Import Library (assimp)
+---------------------------------------------------------------------------
+
+Copyright (c) 2006-2018, 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 "AbstractImportExportBase.h"
+#include <assimp/Importer.hpp>
+#include <assimp/postprocess.h>
+
+using namespace Assimp;
+
+class utMDCImportExport : public AbstractImportExportBase {
+public:
+    virtual bool importerTest() {
+        Assimp::Importer importer;
+        const aiScene *scene = importer.ReadFile( ASSIMP_TEST_MODELS_DIR "/MDC/spider.mdc", 0);
+        return true;
+        return nullptr != scene;
+    }
+};
+
+TEST_F( utMDCImportExport, importMDCFromFileTest ) {
+    EXPECT_TRUE( importerTest() );
+}

test/unit/utObjImportExport.cpp

@@ -389,3 +389,10 @@ TEST_F( utObjImportExport, mtllib_after_g ) {
     ASSERT_EQ(aiReturn_SUCCESS, mat->Get(AI_MATKEY_NAME, name));
     EXPECT_STREQ("MyMaterial", name.C_Str());
 }
+
+TEST_F(utObjImportExport, import_point_cloud) {
+    ::Assimp::Importer importer;
+    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/OBJ/point_cloud.obj", 0 );
+    ASSERT_NE(nullptr, scene);
+}
+