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Merge pull request #502 from assimp/opengex_support 

Opengex support
pull/549/head
Kim Kulling 2015-03-19 19:27:05 +01:00
parent ee98c80654 40d97fbd55
commit 9da69190e0
24 changed files with 4404 additions and 1125 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
.gitignore vendored
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@ -10,7 +10,7 @@ build
# Output
bin/
lib/
contrib/
# Generated
assimp.pc

2
CMakeLists.txt
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@ -11,6 +11,8 @@ set (PROJECT_VERSION "${ASSIMP_VERSION}")
set(ASSIMP_PACKAGE_VERSION "0" CACHE STRING "the package-specific version used for uploading the sources")
add_definitions( -DOPENDDL_NO_USE_CPP11 )
# Get the current working branch
execute_process(
COMMAND git rev-parse --abbrev-ref HEAD

29
code/CMakeLists.txt
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@ -265,8 +265,6 @@ SET( LWS_SRCS
)
SOURCE_GROUP( LWS FILES ${LWS_SRCS})
SET( MD2_SRCS
MD2FileData.h
MD2Loader.cpp
@ -360,6 +358,13 @@ SET( Ogre_SRCS
)
SOURCE_GROUP( Ogre FILES ${Ogre_SRCS})
SET( OpenGEX_SRCS
OpenGEXImporter.cpp
OpenGEXImporter.h
OpenGEXStructs.h
)
SOURCE_GROUP( OpenGEX FILES ${OpenGEX_SRCS})
SET( Ply_SRCS
PlyLoader.cpp
PlyLoader.h
@ -635,6 +640,17 @@ SET( unzip_SRCS
)
SOURCE_GROUP( unzip FILES ${unzip_SRCS})
SET ( openddl_parser_SRCS
../contrib/openddlparser/code/OpenDDLParser.cpp
../contrib/openddlparser/code/DDLNode.cpp
../contrib/openddlparser/code/Value.cpp
../contrib/openddlparser/include/openddlparser/OpenDDLParser.h
../contrib/openddlparser/include/openddlparser/OpenDDLParserUtils.h
../contrib/openddlparser/include/openddlparser/OpenDDLCommon.h
../contrib/openddlparser/include/openddlparser/DDLNode.h
../contrib/openddlparser/include/openddlparser/Value.h
)
SOURCE_GROUP( openddl_parser FILES ${openddl_parser_SRCS})
# VC2010 fixes
if(MSVC10)
@ -690,6 +706,7 @@ SET( assimp_src
${OFFFormat_SRCS}
${Obj_SRCS}
${Ogre_SRCS}
${OpenGEX_SRCS}
${Ply_SRCS}
${Q3D_SRCS}
${Q3BSP_SRCS}
@ -714,6 +731,7 @@ SET( assimp_src
${unzip_compile_SRCS}
${Poly2Tri_SRCS}
${Clipper_SRCS}
${openddl_parser_SRCS}
# Necessary to show the headers in the project when using the VC++ generator:
${Boost_SRCS}
@ -725,6 +743,11 @@ SET( assimp_src
# Moreover it's a drag to recompile assimp entirely each time a modification is made to one of the included header, which is definitely counter-productive.)
AssimpPCH.cpp
)
add_definitions( -DOPENDDLPARSER_BUILD )
INCLUDE_DIRECTORIES(
../contrib/openddlparser/include
)
IF (ASSIMP_BUILD_NONFREE_C4D_IMPORTER)
SET( assimp_src ${assimp_src} ${C4D_SRCS})
@ -735,7 +758,7 @@ ENDIF (ASSIMP_BUILD_NONFREE_C4D_IMPORTER)
ADD_LIBRARY( assimp ${assimp_src} )
TARGET_LINK_LIBRARIES(assimp ${ZLIB_LIBRARIES})
TARGET_LINK_LIBRARIES(assimp ${ZLIB_LIBRARIES} ${OPENDDL_PARSER_LIBRARIES} )
if(ANDROID AND ASSIMP_ANDROID_JNIIOSYSTEM)
set(ASSIMP_ANDROID_JNIIOSYSTEM_PATH port/AndroidJNI)

94
code/ImporterRegistry.cpp
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@ -142,6 +142,9 @@ corresponding preprocessor flag to selectively disable formats.
#ifndef ASSIMP_BUILD_NO_OGRE_IMPORTER
# include "OgreImporter.h"
#endif
#ifndef ASSIMP_BUILD_NO_OPEMGEX_IMPORTER
# include "OpenGEXImporter.h"
#endif
#ifndef ASSIMP_BUILD_NO_MS3D_IMPORTER
# include "MS3DLoader.h"
#endif
@ -179,127 +182,130 @@ namespace Assimp {
// ------------------------------------------------------------------------------------------------
void GetImporterInstanceList(std::vector< BaseImporter* >& out)
{
// ----------------------------------------------------------------------------
// Add an instance of each worker class here
// (register_new_importers_here)
// ----------------------------------------------------------------------------
out.reserve(64);
// ----------------------------------------------------------------------------
// 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
#if (!defined ASSIMP_BUILD_NO_3DS_IMPORTER)
out.push_back( new Discreet3DSImporter());
out.push_back( new Discreet3DSImporter());
#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)
out.push_back( new ASEImporter());
out.push_back( new ASEImporter());
#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_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_OPEMGEX_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() );
out.push_back( new XGLImporter() );
#endif
#if ( !defined ASSIMP_BUILD_NO_FBX_IMPORTER )
out.push_back( new FBXImporter() );
out.push_back( new FBXImporter() );
#endif
#if ( !defined ASSIMP_BUILD_NO_ASSBIN_IMPORTER )
out.push_back( new AssbinImporter() );
out.push_back( new AssbinImporter() );
#endif
#ifndef ASSIMP_BUILD_NO_C4D_IMPORTER

946
code/ObjFileImporter.cpp
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74
code/ObjFileImporter.h
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@ -64,57 +64,57 @@ struct Model;
class ObjFileImporter : public BaseImporter
{
public:
/// \brief Default constructor
ObjFileImporter();
/// \brief Default constructor
ObjFileImporter();
/// \brief Destructor
~ObjFileImporter();
/// \brief Destructor
~ObjFileImporter();
public:
/// \brief Returns whether the class can handle the format of the given file.
/// \remark See BaseImporter::CanRead() for details.
bool CanRead( const std::string& pFile, IOSystem* pIOHandler, bool checkSig) const;
/// \brief Returns whether the class can handle the format of the given file.
/// \remark See BaseImporter::CanRead() for details.
bool CanRead( const std::string& pFile, IOSystem* pIOHandler, bool checkSig) const;
private:
//! \brief Appends the supported extension.
const aiImporterDesc* GetInfo () const;
//! \brief Appends the supported extension.
const aiImporterDesc* GetInfo () const;
//! \brief File import implementation.
void InternReadFile(const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler);
//! \brief Create the data from imported content.
void CreateDataFromImport(const ObjFile::Model* pModel, aiScene* pScene);
//! \brief Creates all nodes stored in imported content.
aiNode *createNodes(const ObjFile::Model* pModel, const ObjFile::Object* pData,
aiNode *pParent, aiScene* pScene, std::vector<aiMesh*> &MeshArray);
//! \brief File import implementation.
void InternReadFile(const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler);
//! \brief Create the data from imported content.
void CreateDataFromImport(const ObjFile::Model* pModel, aiScene* pScene);
//! \brief Creates all nodes stored in imported content.
aiNode *createNodes(const ObjFile::Model* pModel, const ObjFile::Object* pData,
aiNode *pParent, aiScene* pScene, std::vector<aiMesh*> &MeshArray);
//! \brief Creates topology data like faces and meshes for the geometry.
//! \brief Creates topology data like faces and meshes for the geometry.
aiMesh *createTopology( const ObjFile::Model* pModel, const ObjFile::Object* pData,
unsigned int uiMeshIndex );
//! \brief Creates vertices from model.
void createVertexArray(const ObjFile::Model* pModel, const ObjFile::Object* pCurrentObject,
unsigned int uiMeshIndex, aiMesh* pMesh,unsigned int uiIdxCount);
unsigned int uiMeshIndex );
//! \brief Creates vertices from model.
void createVertexArray(const ObjFile::Model* pModel, const ObjFile::Object* pCurrentObject,
unsigned int uiMeshIndex, aiMesh* pMesh,unsigned int uiIdxCount);
//! \brief Object counter helper method.
void countObjects(const std::vector<ObjFile::Object*> &rObjects, int &iNumMeshes);
//! \brief Object counter helper method.
void countObjects(const std::vector<ObjFile::Object*> &rObjects, int &iNumMeshes);
//! \brief Material creation.
void createMaterials(const ObjFile::Model* pModel, aiScene* pScene);
void addTextureMappingModeProperty(aiMaterial* mat, aiTextureType type, int clampMode = 1);
//! \brief Material creation.
void createMaterials(const ObjFile::Model* pModel, aiScene* pScene);
void addTextureMappingModeProperty(aiMaterial* mat, aiTextureType type, int clampMode = 1);
//! \brief Appends a child node to a parent node and updates the data structures.
void appendChildToParentNode(aiNode *pParent, aiNode *pChild);
//! \brief Appends a child node to a parent node and updates the data structures.
void appendChildToParentNode(aiNode *pParent, aiNode *pChild);
private:
//! Data buffer
std::vector<char> m_Buffer;
//! Pointer to root object instance
ObjFile::Object *m_pRootObject;
//! Absolute pathname of model in file system
std::string m_strAbsPath;
//! Data buffer
std::vector<char> m_Buffer;
//! Pointer to root object instance
ObjFile::Object *m_pRootObject;
//! Absolute pathname of model in file system
std::string m_strAbsPath;
};
// ------------------------------------------------------------------------------------------------

914
code/ObjFileParser.cpp
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118
code/ObjFileParser.h
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@ -63,76 +63,76 @@ class IOSystem;
class ObjFileParser
{
public:
static const size_t BUFFERSIZE = 4096;
typedef std::vector<char> DataArray;
typedef std::vector<char>::iterator DataArrayIt;
typedef std::vector<char>::const_iterator ConstDataArrayIt;
static const size_t BUFFERSIZE = 4096;
typedef std::vector<char> DataArray;
typedef std::vector<char>::iterator DataArrayIt;
typedef std::vector<char>::const_iterator ConstDataArrayIt;
public:
/// \brief Constructor with data array.
ObjFileParser(std::vector<char> &Data,const std::string &strModelName, IOSystem* io);
/// \brief Destructor
~ObjFileParser();
/// \brief Model getter.
ObjFile::Model *GetModel() const;
/// \brief Constructor with data array.
ObjFileParser(std::vector<char> &Data,const std::string &strModelName, IOSystem* io);
/// \brief Destructor
~ObjFileParser();
/// \brief Model getter.
ObjFile::Model *GetModel() const;
private:
/// Parse the loaded file
void parseFile();
/// Method to copy the new delimited word in the current line.
void copyNextWord(char *pBuffer, size_t length);
/// Method to copy the new line.
void copyNextLine(char *pBuffer, size_t length);
/// Parse the loaded file
void parseFile();
/// Method to copy the new delimited word in the current line.
void copyNextWord(char *pBuffer, size_t length);
/// Method to copy the new line.
void copyNextLine(char *pBuffer, size_t length);
/// Stores the vector
void getVector( std::vector<aiVector3D> &point3d_array );
/// Stores the following 3d vector.
void getVector3( std::vector<aiVector3D> &point3d_array );
/// Stores the following 3d vector.
void getVector2(std::vector<aiVector2D> &point2d_array);
void getVector3( std::vector<aiVector3D> &point3d_array );
/// Stores the following 3d vector.
void getVector2(std::vector<aiVector2D> &point2d_array);
/// Stores the following face.
void getFace(aiPrimitiveType type);
/// Reads the material description.
void getFace(aiPrimitiveType type);
/// Reads the material description.
void getMaterialDesc();
/// Gets a comment.
void getComment();
/// Gets a a material library.
void getMaterialLib();
/// Creates a new material.
void getNewMaterial();
/// Gets the group name from file.
void getGroupName();
/// Gets the group number from file.
void getGroupNumber();
/// Gets the group number and resolution from file.
void getGroupNumberAndResolution();
/// Returns the index of the material. Is -1 if not material was found.
int getMaterialIndex( const std::string &strMaterialName );
/// Parse object name
void getObjectName();
/// Creates a new object.
void createObject(const std::string &strObjectName);
/// Creates a new mesh.
void createMesh();
/// Returns true, if a new mesh instance must be created.
bool needsNewMesh( const std::string &rMaterialName );
/// Error report in token
void reportErrorTokenInFace();
/// Gets a comment.
void getComment();
/// Gets a a material library.
void getMaterialLib();
/// Creates a new material.
void getNewMaterial();
/// Gets the group name from file.
void getGroupName();
/// Gets the group number from file.
void getGroupNumber();
/// Gets the group number and resolution from file.
void getGroupNumberAndResolution();
/// Returns the index of the material. Is -1 if not material was found.
int getMaterialIndex( const std::string &strMaterialName );
/// Parse object name
void getObjectName();
/// Creates a new object.
void createObject(const std::string &strObjectName);
/// Creates a new mesh.
void createMesh();
/// Returns true, if a new mesh instance must be created.
bool needsNewMesh( const std::string &rMaterialName );
/// Error report in token
void reportErrorTokenInFace();
private:
/// Default material name
static const std::string DEFAULT_MATERIAL;
//! Iterator to current position in buffer
DataArrayIt m_DataIt;
//! Iterator to end position of buffer
DataArrayIt m_DataItEnd;
//! Pointer to model instance
ObjFile::Model *m_pModel;
//! Current line (for debugging)
unsigned int m_uiLine;
//! Helper buffer
char m_buffer[BUFFERSIZE];
/// Pointer to IO system instance.
IOSystem *m_pIO;
/// Default material name
static const std::string DEFAULT_MATERIAL;
//! Iterator to current position in buffer
DataArrayIt m_DataIt;
//! Iterator to end position of buffer
DataArrayIt m_DataItEnd;
//! Pointer to model instance
ObjFile::Model *m_pModel;
//! Current line (for debugging)
unsigned int m_uiLine;
//! Helper buffer
char m_buffer[BUFFERSIZE];
/// Pointer to IO system instance.
IOSystem *m_pIO;
};
} // Namespace Assimp

100
code/OgreImporter.h
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@ -36,63 +36,63 @@ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------
*/
*/
#ifndef AI_OGREIMPORTER_H_INC
#define AI_OGREIMPORTER_H_INC
#ifndef ASSIMP_BUILD_NO_OGRE_IMPORTER
#include "BaseImporter.h"
#include "OgreStructs.h"
#include "OgreParsingUtils.h"
namespace Assimp
{
namespace Ogre
{
#include "BaseImporter.h"
#include "OgreStructs.h"
#include "OgreParsingUtils.h"
namespace Assimp
{
namespace Ogre
{
/** Importer for Ogre mesh, skeleton and material formats.
@todo Support vertex colors.
@todo Support poses/animations from the mesh file.
Currently only skeleton file animations are supported. */
class OgreImporter : public BaseImporter
{
public:
/// BaseImporter override.
virtual bool CanRead(const std::string &pFile, IOSystem *pIOHandler, bool checkSig) const;
/// BaseImporter override.
@todo Support vertex colors.
@todo Support poses/animations from the mesh file.
Currently only skeleton file animations are supported. */
class OgreImporter : public BaseImporter
{
public:
/// BaseImporter override.
virtual bool CanRead(const std::string &pFile, IOSystem *pIOHandler, bool checkSig) const;
/// BaseImporter override.
virtual void InternReadFile(const std::string &pFile, aiScene *pScene, IOSystem *pIOHandler);
/// BaseImporter override.
virtual const aiImporterDesc *GetInfo() const;
/// BaseImporter override.
virtual void SetupProperties(const Importer *pImp);
private:
/// Read materials referenced by the @c mesh to @c pScene.
void ReadMaterials(const std::string &pFile, Assimp::IOSystem *pIOHandler, aiScene *pScene, Mesh *mesh);
void ReadMaterials(const std::string &pFile, Assimp::IOSystem *pIOHandler, aiScene *pScene, MeshXml *mesh);
void AssignMaterials(aiScene *pScene, std::vector<aiMaterial*> &materials);
/// Reads material
aiMaterial* ReadMaterial(const std::string &pFile, Assimp::IOSystem *pIOHandler, const std::string MaterialName);
// These functions parse blocks from a material file from @c ss. Starting parsing from "{" and ending it to "}".
bool ReadTechnique(const std::string &techniqueName, std::stringstream &ss, aiMaterial *material);
bool ReadPass(const std::string &passName, std::stringstream &ss, aiMaterial *material);
bool ReadTextureUnit(const std::string &textureUnitName, std::stringstream &ss, aiMaterial *material);
std::string m_userDefinedMaterialLibFile;
bool m_detectTextureTypeFromFilename;
std::map<aiTextureType, unsigned int> m_textures;
};
} // Ogre
} // Assimp
virtual const aiImporterDesc *GetInfo() const;
/// BaseImporter override.
virtual void SetupProperties(const Importer *pImp);
private:
/// Read materials referenced by the @c mesh to @c pScene.
void ReadMaterials(const std::string &pFile, Assimp::IOSystem *pIOHandler, aiScene *pScene, Mesh *mesh);
void ReadMaterials(const std::string &pFile, Assimp::IOSystem *pIOHandler, aiScene *pScene, MeshXml *mesh);
void AssignMaterials(aiScene *pScene, std::vector<aiMaterial*> &materials);
/// Reads material
aiMaterial* ReadMaterial(const std::string &pFile, Assimp::IOSystem *pIOHandler, const std::string MaterialName);
// These functions parse blocks from a material file from @c ss. Starting parsing from "{" and ending it to "}".
bool ReadTechnique(const std::string &techniqueName, std::stringstream &ss, aiMaterial *material);
bool ReadPass(const std::string &passName, std::stringstream &ss, aiMaterial *material);
bool ReadTextureUnit(const std::string &textureUnitName, std::stringstream &ss, aiMaterial *material);
std::string m_userDefinedMaterialLibFile;
bool m_detectTextureTypeFromFilename;
std::map<aiTextureType, unsigned int> m_textures;
};
} // Ogre
} // Assimp
#endif // ASSIMP_BUILD_NO_OGRE_IMPORTER
#endif // AI_OGREIMPORTER_H_INC

510
code/OpenGEXImporter.cpp 100644
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@ -0,0 +1,510 @@
/*
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2014, 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_OPENGEX_IMPORTER
#include "AssimpPCH.h"
#include "OpenGEXImporter.h"
#include "DefaultIOSystem.h"
#include <openddlparser/OpenDDLParser.h>
#include <vector>
static const aiImporterDesc desc = {
"Open Game Engine Exchange",
"",
"",
"",
aiImporterFlags_SupportTextFlavour,
0,
0,
0,
0,
"ogex"
};
namespace Grammar {
static const char *MetricType = "Metric";
static const char *Metric_DistanceType = "distance";
static const char *Metric_AngleType = "angle";
static const char *Metric_TimeType = "time";
static const char *Metric_UpType = "up";
static const char *NameType = "Name";
static const char *ObjectRefType = "ObjectRef";
static const char *MaterialRefType = "MaterialRef";
static const char *MetricKeyType = "key";
static const char *GeometryNodeType = "GeometryNode";
static const char *GeometryObjectType = "GeometryObject";
static const char *TransformType = "Transform";
static const char *MeshType = "Mesh";
static const char *VertexArrayType = "VertexArray";
static const char *IndexArrayType = "IndexArray";
static const char *MaterialType = "Material";
static const char *ColorType = "Color";
static const char *TextureType = "Texture";
enum TokenType {
NoneType = -1,
MetricToken,
NameToken,
ObjectRefToken,
MaterialRefToken,
MetricKeyToken,
GeometryNodeToken,
GeometryObjectToken,
TransformToken,
MeshToken,
VertexArrayToken,
IndexArrayToken,
MaterialToken,
ColorToken,
TextureToken
};
static const char *ValidMetricToken[ 4 ] = {
Metric_DistanceType,
Metric_AngleType,
Metric_TimeType,
Metric_UpType
};
static int isValidMetricType( const char *token ) {
if( NULL == token ) {
return false;
}
int idx( -1 );
for( size_t i = 0; i < 4; i++ ) {
if( 0 == strncmp( ValidMetricToken[ i ], token, strlen( token ) ) ) {
idx = (int) i;
break;
}
}
return idx;
}
static TokenType matchTokenType( const char *tokenType ) {
if( 0 == strncmp( MetricType, tokenType, strlen( tokenType ) ) ) {
return MetricToken;
} else if( 0 == strncmp( NameType, tokenType, strlen( tokenType ) ) ) {
return NameToken;
} else if( 0 == strncmp( ObjectRefType, tokenType, strlen( tokenType ) ) ) {
return ObjectRefToken;
} else if( 0 == strncmp( MaterialRefType, tokenType, strlen( tokenType ) ) ) {
return MaterialRefToken;
} else if( 0 == strncmp( MetricKeyType, tokenType, strlen( tokenType ) ) ) {
return MetricKeyToken;
} else if( 0 == strncmp( GeometryNodeType, tokenType, strlen( tokenType ) ) ) {
return GeometryNodeToken;
} else if( 0 == strncmp( GeometryObjectType, tokenType, strlen( tokenType ) ) ) {
return GeometryObjectToken;
} else if( 0 == strncmp( TransformType, tokenType, strlen( tokenType ) ) ) {
return TransformToken;
} else if( 0 == strncmp( MeshType, tokenType, strlen( tokenType ) ) ) {
return MeshToken;
} else if( 0 == strncmp( VertexArrayType, tokenType, strlen( tokenType ) ) ) {
return VertexArrayToken;
} else if( 0 == strncmp( IndexArrayType, tokenType, strlen( tokenType ) ) ) {
return IndexArrayToken;
} else if( 0 == strncmp( MaterialType, tokenType, strlen( tokenType ) ) ) {
return MaterialToken;
} else if( 0 == strncmp( ColorType, tokenType, strlen( tokenType ) ) ) {
return ColorToken;
} else if( 0 == strncmp( TextureType, tokenType, strlen( tokenType ) ) ) {
return TextureToken;
}
return NoneType;
}
} // Namespace Grammar
namespace Assimp {
namespace OpenGEX {
USE_ODDLPARSER_NS
//------------------------------------------------------------------------------------------------
OpenGEXImporter::RefInfo::RefInfo( aiNode *node, Type type, std::vector<std::string> &names )
: m_node( node )
, m_type( type )
, m_Names( names ) {
// empty
}
//------------------------------------------------------------------------------------------------
OpenGEXImporter::RefInfo::~RefInfo() {
// empty
}
//------------------------------------------------------------------------------------------------
OpenGEXImporter::OpenGEXImporter()
: m_meshCache()
, m_mesh2refMap()
, m_ctx( NULL )
, m_currentNode( NULL )
, m_nodeStack()
, m_unresolvedRefStack() {
// empty
}
//------------------------------------------------------------------------------------------------
OpenGEXImporter::~OpenGEXImporter() {
m_ctx = NULL;
}
//------------------------------------------------------------------------------------------------
bool OpenGEXImporter::CanRead( const std::string &file, IOSystem *pIOHandler, bool checkSig ) const {
bool canRead( false );
if( !checkSig ) {
canRead = SimpleExtensionCheck( file, "ogex" );
} else {
static const char *token[] = { "Metric", "GeometryNode", "VertexArray (attrib", "IndexArray" };
canRead = BaseImporter::SearchFileHeaderForToken( pIOHandler, file, token, 4 );
}
return canRead;
}
//------------------------------------------------------------------------------------------------
void OpenGEXImporter::InternReadFile( const std::string &filename, aiScene *pScene, IOSystem *pIOHandler ) {
// open source file
IOStream *file = pIOHandler->Open( filename, "rb" );
if( !file ) {
throw DeadlyImportError( "Failed to open file " + filename );
}
std::vector<char> buffer;
TextFileToBuffer( file, buffer );
OpenDDLParser myParser;
myParser.setBuffer( &buffer[ 0 ], buffer.size() );
bool success( myParser.parse() );
if( success ) {
m_ctx = myParser.getContext();
pScene->mRootNode = new aiNode;
pScene->mRootNode->mName.Set( filename );
handleNodes( m_ctx->m_root, pScene );
}
resolveReferences();
}
//------------------------------------------------------------------------------------------------
const aiImporterDesc *OpenGEXImporter::GetInfo() const {
return &desc;
}
//------------------------------------------------------------------------------------------------
void OpenGEXImporter::SetupProperties( const Importer *pImp ) {
if( NULL == pImp ) {
return;
}
}
//------------------------------------------------------------------------------------------------
void OpenGEXImporter::handleNodes( DDLNode *node, aiScene *pScene ) {
if( NULL == node ) {
return;
}
DDLNode::DllNodeList childs = node->getChildNodeList();
for( DDLNode::DllNodeList::iterator it = childs.begin(); it != childs.end(); it++ ) {
Grammar::TokenType tokenType( Grammar::matchTokenType( ( *it )->getType().c_str() ) );
switch( tokenType ) {
case Grammar::MetricToken:
handleMetricNode( *it, pScene );
break;
case Grammar::NameToken:
handleNameNode( *it, pScene );
break;
case Grammar::ObjectRefToken:
handleObjectRefNode( *it, pScene );
break;
case Grammar::MaterialRefToken:
handleMaterialRefNode( *it, pScene );
break;
case Grammar::MetricKeyToken:
break;
case Grammar::GeometryNodeToken:
handleGeometryNode( *it, pScene );
break;
case Grammar::GeometryObjectToken:
handleGeometryObject( *it, pScene );
break;
case Grammar::TransformToken:
break;
case Grammar::MeshToken:
break;
case Grammar::VertexArrayToken:
break;
case Grammar::IndexArrayToken:
break;
case Grammar::MaterialToken:
handleMaterial( *it, pScene );
break;
case Grammar::ColorToken:
break;
case Grammar::TextureToken:
break;
default:
break;
}
}
}
//------------------------------------------------------------------------------------------------
void OpenGEXImporter::handleMetricNode( DDLNode *node, aiScene *pScene ) {
if( NULL == node || NULL == m_ctx ) {
return;
}
if( m_ctx->m_root != node->getParent() ) {
return;
}
Property *prop( node->getProperties() );
while( NULL != prop ) {
if( NULL != prop->m_id ) {
if( Value::ddl_string == prop->m_primData->m_type ) {
std::string valName( (char*) prop->m_primData->m_data );
int type( Grammar::isValidMetricType( valName.c_str() ) );
if( Grammar::NoneType != type ) {
Value *val( node->getValue() );
if( NULL != val ) {
if( Value::ddl_float == val->m_type ) {
m_metrics[ type ].m_floatValue = val->getFloat();
} else if( Value::ddl_int32 == val->m_type ) {
m_metrics[ type ].m_intValue = val->getInt32();
} else if( Value::ddl_string == val->m_type ) {
m_metrics[type].m_stringValue = std::string( val->getString() );
} else {
throw DeadlyImportError( "OpenGEX: invalid data type for Metric node." );
}
}
}
}
}
prop = prop->m_next;
}
}
//------------------------------------------------------------------------------------------------
void OpenGEXImporter::handleNameNode( DDLNode *node, aiScene *pScene ) {
if( NULL == m_currentNode ) {
throw DeadlyImportError( "No parent node for name." );
return;
}
Value *val( node->getValue() );
if( NULL != val ) {
if( Value::ddl_string != val->m_type ) {
throw DeadlyImportError( "OpenGEX: invalid data type for value in node name." );
}
std::string name( val->getString() );
m_currentNode->mName.Set( name.c_str() );
}
}
//------------------------------------------------------------------------------------------------
static void getRefNames( DDLNode *node, std::vector<std::string> &names ) {
ai_assert( NULL != node );
Reference *ref = node->getReferences();
if( NULL != ref ) {
for( size_t i = 0; i < ref->m_numRefs; i++ ) {
Name *currentName( ref->m_referencedName[ i ] );
if( NULL != currentName && NULL != currentName->m_id ) {
const std::string name( currentName->m_id->m_buffer );
if( !name.empty() ) {
names.push_back( name );
}
}
}
}
}
//------------------------------------------------------------------------------------------------
void OpenGEXImporter::handleObjectRefNode( DDLNode *node, aiScene *pScene ) {
if( NULL == m_currentNode ) {
throw DeadlyImportError( "No parent node for name." );
return;
}
std::vector<std::string> objRefNames;
getRefNames( node, objRefNames );
m_currentNode->mNumMeshes = objRefNames.size();
m_currentNode->mMeshes = new unsigned int[ objRefNames.size() ];
if( !objRefNames.empty() ) {
m_unresolvedRefStack.push_back( new RefInfo( m_currentNode, RefInfo::MeshRef, objRefNames ) );
}
}
//------------------------------------------------------------------------------------------------
void OpenGEXImporter::handleMaterialRefNode( ODDLParser::DDLNode *node, aiScene *pScene ) {
if( NULL == m_currentNode ) {
throw DeadlyImportError( "No parent node for name." );
return;
}
std::vector<std::string> matRefNames;
getRefNames( node, matRefNames );
if( !matRefNames.empty() ) {
m_unresolvedRefStack.push_back( new RefInfo( m_currentNode, RefInfo::MaterialRef, matRefNames ) );
}
}
//------------------------------------------------------------------------------------------------
void OpenGEXImporter::handleGeometryNode( DDLNode *node, aiScene *pScene ) {
aiNode *newNode = new aiNode;
pushNode( newNode, pScene );
m_currentNode = newNode;
handleNodes( node, pScene );
popNode();
}
//------------------------------------------------------------------------------------------------
void OpenGEXImporter::handleGeometryObject( DDLNode *node, aiScene *pScene ) {
aiMesh *currentMesh( new aiMesh );
const size_t idx( m_meshCache.size() );
m_meshCache.push_back( currentMesh );
// store name to reference relation
m_mesh2refMap[ node->getName() ] = idx;
// todo: child nodes?
handleNodes( node, pScene );
}
//------------------------------------------------------------------------------------------------
void OpenGEXImporter::handleMaterial( ODDLParser::DDLNode *node, aiScene *pScene ) {
}
//------------------------------------------------------------------------------------------------
void OpenGEXImporter::resolveReferences() {
if( m_unresolvedRefStack.empty() ) {
return;
}
RefInfo *currentRefInfo( NULL );
for( std::vector<RefInfo*>::iterator it = m_unresolvedRefStack.begin(); it != m_unresolvedRefStack.end(); ++it ) {
currentRefInfo = *it;
if( NULL != currentRefInfo ) {
aiNode *node( currentRefInfo->m_node );
if( RefInfo::MeshRef == currentRefInfo->m_type ) {
for( size_t i = 0; i < currentRefInfo->m_Names.size(); i++ ) {
const std::string &name(currentRefInfo->m_Names[ i ] );
unsigned int meshIdx = m_mesh2refMap[ name ];
node->mMeshes[ i ] = meshIdx;
}
} else if( RefInfo::MaterialRef == currentRefInfo->m_type ) {
// ToDo
}
}
}
}
//------------------------------------------------------------------------------------------------
void OpenGEXImporter::pushNode( aiNode *node, aiScene *pScene ) {
ai_assert( NULL != pScene );
if( NULL != node ) {
if( m_nodeStack.empty() ) {
node->mParent = pScene->mRootNode;
} else {
aiNode *parent( m_nodeStack.back() );
ai_assert( NULL != parent );
node->mParent = parent;
}
m_nodeStack.push_back( node );
}
}
//------------------------------------------------------------------------------------------------
aiNode *OpenGEXImporter::popNode() {
if( m_nodeStack.empty() ) {
return NULL;
}
aiNode *node( top() );
m_nodeStack.pop_back();
return node;
}
//------------------------------------------------------------------------------------------------
aiNode *OpenGEXImporter::top() const {
if( m_nodeStack.empty() ) {
return NULL;
}
return m_nodeStack.back();
}
//------------------------------------------------------------------------------------------------
void OpenGEXImporter::clearNodeStack() {
m_nodeStack.clear();
}
//------------------------------------------------------------------------------------------------
} // Namespace OpenGEX
} // Namespace Assimp
#endif // ASSIMP_BUILD_NO_OPENGEX_IMPORTER

151
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/*
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2014, 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 AI_OPENGEX_IMPORTER_H
#define AI_OPENGEX_IMPORTER_H
#ifndef ASSIMP_BUILD_NO_OPENGEX_IMPORTER
#include "BaseImporter.h"
#include <vector>
namespace ODDLParser {
class DDLNode;
struct Context;
}
namespace Assimp {
namespace OpenGEX {
struct MetricInfo {
enum Type {
Distance = 0,
Angle,
Time,
Up,
Max
};
std::string m_stringValue;
float m_floatValue;
int m_intValue;
MetricInfo()
: m_stringValue( "" )
, m_floatValue( 0.0f )
, m_intValue( -1 ) {
// empty
}
};
/** @brief This class is used to implement the OpenGEX importer
*
* See http://opengex.org/OpenGEX.pdf for spec.
*/
class OpenGEXImporter : public BaseImporter {
public:
/// The class constructor.
OpenGEXImporter();
/// The class destructor.
virtual ~OpenGEXImporter();
/// BaseImporter override.
virtual bool CanRead( const std::string &file, IOSystem *pIOHandler, bool checkSig ) const;
/// BaseImporter override.
virtual void InternReadFile( const std::string &file, aiScene *pScene, IOSystem *pIOHandler );
/// BaseImporter override.
virtual const aiImporterDesc *GetInfo() const;
/// BaseImporter override.
virtual void SetupProperties( const Importer *pImp );
protected:
void handleNodes( ODDLParser::DDLNode *node, aiScene *pScene );
void handleMetricNode( ODDLParser::DDLNode *node, aiScene *pScene );
void handleNameNode( ODDLParser::DDLNode *node, aiScene *pScene );
void handleObjectRefNode( ODDLParser::DDLNode *node, aiScene *pScene );
void handleMaterialRefNode( ODDLParser::DDLNode *node, aiScene *pScene );
void handleGeometryNode( ODDLParser::DDLNode *node, aiScene *pScene );
void handleGeometryObject( ODDLParser::DDLNode *node, aiScene *pScene );
void handleMaterial( ODDLParser::DDLNode *node, aiScene *pScene );
void resolveReferences();
void pushNode( aiNode *node, aiScene *pScene );
aiNode *popNode();
aiNode *top() const;
void clearNodeStack();
private:
struct RefInfo {
enum Type {
MeshRef,
MaterialRef
};
aiNode *m_node;
Type m_type;
std::vector<std::string> m_Names;
RefInfo( aiNode *node, Type type, std::vector<std::string> &names );
~RefInfo();
private:
RefInfo( const RefInfo & );
RefInfo &operator = ( const RefInfo & );
};
std::vector<aiMesh*> m_meshCache;
std::map<std::string, size_t> m_mesh2refMap;
ODDLParser::Context *m_ctx;
MetricInfo m_metrics[ MetricInfo::Max ];
aiNode *m_currentNode;
std::vector<aiNode*> m_nodeStack;
std::vector<RefInfo*> m_unresolvedRefStack;
};
} // Namespace OpenGEX
} // Namespace Assimp
#endif // ASSIMP_BUILD_NO_OPENGEX_IMPORTER
#endif // AI_OPENGEX_IMPORTER_H

265
code/OpenGEXStructs.h 100644
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/*
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2014, 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 AI_OPENGEXSTRUCTS_H_INC
#define AI_OPENGEXSTRUCTS_H_INC
#include <string>
#include <map>
namespace Assimp {
namespace OpenGEX {
struct Skin;
struct Object;
struct LightObject;
struct CameraObject;
struct Material;
struct BoneNode;
struct BoneCountArray;
struct BoneIndexArray;
struct BoneWeightArray;
struct Metric {
float m_distance;
float m_angle;
float m_time;
float m_up;
};
struct VertexArray {
std::string arrayAttrib;
unsigned int morphIndex;
};
struct IndexArray {
unsigned int materialIndex;
unsigned int restartIndex;
std::string frontFace;
};
struct Mesh {
unsigned int meshLevel;
std::string meshPrimitive;
Skin *skinStructure;
};
struct Node {
std::string nodeName;
};
struct GeometryNode {
bool visibleFlag[ 2 ];
bool shadowFlag[ 2 ];
bool motionBlurFlag[ 2 ];
};
struct LightNode {
bool shadowFlag[ 2 ];
const LightObject *lightObjectStructure;
};
struct CameraNode {
const CameraObject *cameraObjectStructure;
};
struct GeometryObject {
Object *object;
bool visibleFlag;
bool shadowFlag;
bool motionBlurFlag;
std::map<std::string, Mesh*> meshMap;
};
struct LightObject {
Object *object;
std::string typeString;
bool shadowFlag;
};
struct CameraObject {
float focalLength;
float nearDepth;
float farDepth;
};
struct Matrix {
bool objectFlag;
};
struct Transform {
Matrix *matrix;
int transformCount;
const float *transformArray;
};
struct Translation {
std::string translationKind;
};
struct Rotation {
std::string rotationKind;
};
struct Scale {
std::string scaleKind;
};
struct Name {
std::string name;
};
struct ObjectRef {
Object *targetStructure;
};
struct MaterialRef {
unsigned int materialIndex;
const Material *targetStructure;
};
struct BoneRefArray {
int boneCount;
const BoneNode **boneNodeArray;
};
struct BoneCount {
int vertexCount;
const unsigned short *boneCountArray;
unsigned short *arrayStorage;
};
struct BoneIndex {
int boneIndexCount;
const unsigned short *boneIndexArray;
unsigned short *arrayStorage;
};
struct BoneWeight {
int boneWeightCount;
const float *boneWeightArray;
};
struct Skeleton {
const BoneRefArray *boneRefArrayStructure;
const Transform *transformStructure;
};
struct Skin {
const Skeleton *skeletonStructure;
const BoneCountArray *boneCountArrayStructure;
const BoneIndexArray *boneIndexArrayStructure;
const BoneWeightArray *boneWeightArrayStructure;
};
struct Material {
bool twoSidedFlag;
const char *materialName;
};
struct Attrib {
std::string attribString;
};
struct Param {
float param;
};
struct Color {
float color[ 4 ];
};
struct Texture {
std::string textureName;
unsigned int texcoordIndex;
};
struct Atten {
std::string attenKind;
std::string curveType;
float beginParam;
float endParam;
float scaleParam;
float offsetParam;
float constantParam;
float linearParam;
float quadraticParam;
float powerParam;
};
struct Key {
std::string keyKind;
bool scalarFlag;
};
struct Curve {
std::string curveType;
const Key *keyValueStructure;
const Key *keyControlStructure[ 2 ];
const Key *keyTensionStructure;
const Key *keyContinuityStructure;
const Key *keyBiasStructure;
};
struct Animation {
int clipIndex;
bool beginFlag;
bool endFlag;
float beginTime;
float endTime;
};
struct OpenGexDataDescription {
float distanceScale;
float angleScale;
float timeScale;
int upDirection;
};
} // Namespace OpenGEX
} // Namespace Assimp
#endif // AI_OPENGEXSTRUCTS_H_INC

64
contrib/openddlparser/CMakeLists.txt 100644
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CMAKE_MINIMUM_REQUIRED( VERSION 2.6 )
PROJECT( OpenDDL-Parser )
SET ( OPENDDL_PARSER_VERSION_MAJOR 0 )
SET ( OPENDDL_PARSER_VERSION_MINOR 1 )
SET ( OPENDDL_PARSER_VERSION_PATCH 0 )
SET ( OPENDDL_PARSER_VERSION ${CPPCORE_VERSION_MAJOR}.${CPPCORE_VERSION_MINOR}.${CPPCORE_VERSION_PATCH} )
SET ( PROJECT_VERSION "${OPENDDL_PARSER_VERSION}" )
if( CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX )
find_package(Threads)
else()
add_definitions( -D_CRT_SECURE_NO_WARNINGS )
endif()
add_definitions( -DOPENDDLPARSER_BUILD )
add_definitions( -DOPENDDL_NO_USE_CPP11 )
add_definitions( -D_VARIADIC_MAX=10 )
INCLUDE_DIRECTORIES(
./
include/
contrib/gtest-1.7.0/include
contrib/gtest-1.7.0/
)
link_directories(
./
)
SET( CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_HOME_DIRECTORY}/lib )
SET( CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_HOME_DIRECTORY}/lib )
SET( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_HOME_DIRECTORY}/bin )
if( WIN32 AND NOT CYGWIN )
set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHsc" ) # Force to always compile with W4
if( CMAKE_CXX_FLAGS MATCHES "/W[0-4]" )
string( REGEX REPLACE "/W[0-4]" "/W4" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}" )
else()
set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4" )
endif()
elseif( CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX )
# Update if necessary
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wno-long-long -pedantic -std=c++0x")
elseif ( "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang" )
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wno-long-long -pedantic -std=c++11")
endif()
SET ( openddl_parser_src
code/OpenDDLParser.cpp
code/DDLNode.cpp
code/Value.cpp
include/openddlparser/OpenDDLParser.h
include/openddlparser/OpenDDLParserUtils.h
include/openddlparser/OpenDDLCommon.h
include/openddlparser/DDLNode.h
include/openddlparser/Value.h
README.md
)
SOURCE_GROUP( code FILES ${openddl_parser_src} )
ADD_LIBRARY( openddl_parser SHARED
${openddl_parser_src}
)

111
contrib/openddlparser/README.md 100644
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The OpenDDL-Parser
==================
A simple and fast OpenDDL Parser
Current build status: [![Build Status](https://travis-ci.org/kimkulling/openddl-parser.png)](https://travis-ci.org/kimkulling/openddl-parser)
Get the source code
===================
You can get the code from our git repository, which is located at GitHub. You can clone the repository like:
> git clone https://github.com/kimkulling/openddl-parser.git
Build from repo
===============
To build the library you need to install cmake first ( see http://www.cmake.org/ for more information ). Make also sure that a compiler toolchain is installed on your machine.
After installing it you can open a console and type:
> cmake CMakeLists.txt
This command will generate a build environment for your installed build enrironment ( for Visual Studio the project files will be generated, for gcc the makefiles will be generated ).
When using an IDE open the IDE and run the build. When using GNU-make type in your console:
> make
and that's all.
Use the library
===============
To use the OpenDDL-parser you need to build the lib first. Now add the
> <Repo-folder>/include
to your include-path and the
> <Repo-folder>/lib
to your lib-folder. Link the openddl.lib to your application.
Here is a small example how to use the lib:
```cpp
#include <iostream>
#include <cassert>
#include <openddlparser/OpenDDLParser.h>
USE_ODDLPARSER_NS;
int main( int argc, char *argv[] ) {
if( argc < 3 ) {
return 1;
}
char *filename( nullptr );
if( 0 == strncmp( FileOption, argv[ 1 ], strlen( FileOption ) ) ) {
filename = argv[ 2 ];
}
std::cout << "file to import: " << filename << std::endl;
if( nullptr == filename ) {
std::cerr << "Invalid filename." << std::endl;
return Error;
}
FILE *fileStream = fopen( filename, "r+" );
if( NULL == filename ) {
std::cerr << "Cannot open file " << filename << std::endl;
return 1;
}
// obtain file size:
fseek( fileStream, 0, SEEK_END );
const size_t size( ftell( fileStream ) );
rewind( fileStream );
if( size > 0 ) {
char *buffer = new char[ size ];
const size_t readSize( fread( buffer, sizeof( char ), size, fileStream ) );
assert( readSize == size );
OpenDDLParser theParser;
theParser.setBuffer( buffer, size );
const bool result( theParser.parse() );
if( !result ) {
std::cerr << "Error while parsing file " << filename << "." << std::endl;
}
}
return 0;
}
```
How to access the imported data
===============================
The data is organized as a tree. You can get the root tree with the following code:
```
OpenDDLParser theParser;
theParser.setBuffer( buffer, size );
const bool result( theParser.parse() );
if ( result ) {
DDLNode *root = theParser.getRoot();
DDLNode::DllNodeList childs = root->getChildNodeList();
for ( size_t i=0; i<childs.size(); i++ ) {
DDLNode *child = childs[ i ];
Property *prop = child->getProperty(); // to get properties
std:.string type = child->getType(); // to get the node type
Value *values = child->getValue(); // to get the data;
}
}
```
The instance called root contains the data.

184
contrib/openddlparser/code/DDLNode.cpp 100644
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@ -0,0 +1,184 @@
/*-----------------------------------------------------------------------------------------------
The MIT License (MIT)
Copyright (c) 2014 Kim Kulling
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 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.
-----------------------------------------------------------------------------------------------*/
#include <openddlparser/DDLNode.h>
#include <openddlparser/OpenDDLParser.h>
#include <algorithm>
BEGIN_ODDLPARSER_NS
DDLNode::DllNodeList DDLNode::s_allocatedNodes;
template<class T>
inline
static void releaseDataType( T *ptr ) {
if( ddl_nullptr == ptr ) {
return;
}
T *current( ddl_nullptr );
while( ptr ) {
current = ptr;
ptr = ptr->m_next;
delete current;
}
}
static void releaseReferencedNames( Reference *ref ) {
if( ddl_nullptr == ref ) {
return;
}
if( ref->m_referencedName ) {
for( size_t i = 0; i < ref->m_numRefs; i++ ) {
delete ref->m_referencedName;
}
}
}
DDLNode::DDLNode( const std::string &type, const std::string &name, size_t idx, DDLNode *parent )
: m_type( type )
, m_name( name )
, m_parent( parent )
, m_children()
, m_properties( ddl_nullptr )
, m_value( ddl_nullptr )
, m_dtArrayList( ddl_nullptr )
, m_references( ddl_nullptr )
, m_idx( idx ) {
if( m_parent ) {
m_parent->m_children.push_back( this );
}
}
DDLNode::~DDLNode() {
releaseDataType<Property>( m_properties );
releaseDataType<Value>( m_value );
releaseReferencedNames( m_references );
delete m_dtArrayList;
m_dtArrayList = ddl_nullptr;
if( s_allocatedNodes[ m_idx ] == this ) {
s_allocatedNodes[ m_idx ] = ddl_nullptr;
}
}
void DDLNode::attachParent( DDLNode *parent ) {
if( m_parent == parent ) {
return;
}
m_parent = parent;
if( ddl_nullptr != m_parent ) {
m_parent->m_children.push_back( this );
}
}
void DDLNode::detachParent() {
if( m_parent ) {
std::vector<DDLNode*>::iterator it;
it = std::find( m_parent->m_children.begin(), m_parent->m_children.end(), this );
if( m_parent->m_children.end() != it ) {
m_parent->m_children.erase( it );
}
m_parent = ddl_nullptr;
}
}
DDLNode *DDLNode::getParent() const {
return m_parent;
}
const DDLNode::DllNodeList &DDLNode::getChildNodeList() const {
return m_children;
}
void DDLNode::setType( const std::string &type ) {
m_type = type;
}
const std::string &DDLNode::getType() const {
return m_type;
}
void DDLNode::setName( const std::string &name ) {
m_name = name;
}
const std::string &DDLNode::getName() const {
return m_name;
}
void DDLNode::setProperties( Property *prop ) {
m_properties = prop;
}
Property *DDLNode::getProperties() const {
return m_properties;
}
void DDLNode::setValue( Value *val ) {
m_value = val;
}
Value *DDLNode::getValue() const {
return m_value;
}
void DDLNode::setDataArrayList( DataArrayList *dtArrayList ) {
m_dtArrayList = dtArrayList;
}
DataArrayList *DDLNode::getDataArrayList() const {
return m_dtArrayList;
}
void DDLNode::setReferences( Reference *refs ) {
m_references = refs;
}
Reference *DDLNode::getReferences() const {
return m_references;
}
DDLNode *DDLNode::create( const std::string &type, const std::string &name, DDLNode *parent ) {
const size_t idx( s_allocatedNodes.size() );
DDLNode *node = new DDLNode( type, name, idx, parent );
s_allocatedNodes.push_back( node );
return node;
}
void DDLNode::releaseNodes() {
if( s_allocatedNodes.size() > 0 ) {
for( DllNodeList::iterator it = s_allocatedNodes.begin(); it != s_allocatedNodes.end(); it++ ) {
if( *it ) {
delete *it;
}
}
s_allocatedNodes.clear();
}
}
END_ODDLPARSER_NS

888
contrib/openddlparser/code/OpenDDLParser.cpp 100644
View File

@ -0,0 +1,888 @@
/*-----------------------------------------------------------------------------------------------
The MIT License (MIT)
Copyright (c) 2014 Kim Kulling
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 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.
-----------------------------------------------------------------------------------------------*/
#include <openddlparser/OpenDDLParser.h>
#include <cassert>
#include <iostream>
#include <sstream>
#include <algorithm>
#include <math.h>
#ifdef _WIN32
# include <windows.h>
#endif // _WIN32
#define DEBUG_HEADER_NAME
BEGIN_ODDLPARSER_NS
static const char *Version = "0.1.0";
namespace Grammar {
static const char *OpenBracketToken = "{";
static const char *CloseBracketToken = "}";
static const char *OpenPropertyToken = "(";
static const char *ClosePropertyToken = ")";
static const char *BoolTrue = "true";
static const char *BoolFalse = "false";
static const char *RefToken = "ref";
static const char* PrimitiveTypeToken[ Value::ddl_types_max ] = {
"bool",
"int8",
"int16",
"int32",
"int64",
"unsigned_int8",
"unsigned_int16",
"unsigned_int32",
"unsigned_int64",
"half",
"float",
"double",
"string",
"ref"
};
} // Namespace Grammar
static void logInvalidTokenError( char *in, const std::string &exp, OpenDDLParser::logCallback callback ) {
std::stringstream stream;
stream << "Invalid token " << *in << ", " << exp << " expected." << std::endl;
callback( ddl_error_msg, stream.str() );
}
static bool isIntegerType( Value::ValueType integerType ) {
if( integerType != Value::ddl_int8 && integerType != Value::ddl_int16 &&
integerType != Value::ddl_int32 && integerType != Value::ddl_int64 ) {
return false;
}
return true;
}
static DDLNode *createDDLNode( Identifier *id, OpenDDLParser *parser ) {
if( ddl_nullptr == id || ddl_nullptr == parser ) {
return ddl_nullptr;
}
const std::string type( id->m_buffer );
DDLNode *parent( parser->top() );
DDLNode *node = DDLNode::create( type, "", parent );
return node;
}
static void logMessage( LogSeverity severity, const std::string &msg ) {
std::string log;
if( ddl_debug_msg == severity ) {
log += "Debug:";
} else if( ddl_info_msg == severity ) {
log += "Info :";
} else if( ddl_warn_msg == severity ) {
log += "Warn :";
} else if( ddl_error_msg == severity ) {
log += "Error:";
} else {
log += "None :";
}
log += msg;
std::cout << log;
}
OpenDDLParser::OpenDDLParser()
: m_logCallback( logMessage )
, m_buffer()
, m_stack()
, m_context( ddl_nullptr ) {
// empty
}
OpenDDLParser::OpenDDLParser( char *buffer, size_t len )
: m_logCallback( &logMessage )
, m_buffer()
, m_context( ddl_nullptr ) {
if( 0 != len ) {
setBuffer( buffer, len );
}
}
OpenDDLParser::~OpenDDLParser() {
clear();
}
void OpenDDLParser::setLogCallback( logCallback callback ) {
if( ddl_nullptr != callback ) {
// install user-specific log callback
m_logCallback = callback;
} else {
// install default log callback
m_logCallback = &logMessage;
}
}
OpenDDLParser::logCallback OpenDDLParser::getLogCallback() const {
return m_logCallback;
}
void OpenDDLParser::setBuffer( char *buffer, size_t len ) {
clear();
if( 0 == len ) {
return;
}
m_buffer.resize( len );
::memcpy(&m_buffer[ 0 ], buffer, len );
}
void OpenDDLParser::setBuffer( const std::vector<char> &buffer ) {
clear();
m_buffer.resize( buffer.size() );
std::copy( buffer.begin(), buffer.end(), m_buffer.begin() );
}
const char *OpenDDLParser::getBuffer() const {
if( m_buffer.empty() ) {
return ddl_nullptr;
}
return &m_buffer[ 0 ];
}
size_t OpenDDLParser::getBufferSize() const {
return m_buffer.size();
}
void OpenDDLParser::clear() {
m_buffer.resize( 0 );
if( m_context ) {
m_context->m_root = ddl_nullptr;
}
DDLNode::releaseNodes();
}
bool OpenDDLParser::parse() {
if( m_buffer.empty() ) {
return false;
}
normalizeBuffer( m_buffer );
m_context = new Context;
m_context->m_root = DDLNode::create( "root", "", ddl_nullptr );
pushNode( m_context->m_root );
// do the main parsing
char *current( &m_buffer[ 0 ] );
char *end( &m_buffer[ m_buffer.size() - 1 ] + 1 );
size_t pos( current - &m_buffer[ 0 ] );
while( pos < m_buffer.size() ) {
current = parseNextNode( current, end );
pos = current - &m_buffer[ 0 ];
}
return true;
}
char *OpenDDLParser::parseNextNode( char *in, char *end ) {
in = parseHeader( in, end );
in = parseStructure( in, end );
return in;
}
static void dumpId( Identifier *id ) {
if( ddl_nullptr != id ) {
std::cout << id->m_buffer << std::endl;
}
}
char *OpenDDLParser::parseHeader( char *in, char *end ) {
if( ddl_nullptr == in || in == end ) {
return in;
}
Identifier *id( ddl_nullptr );
in = OpenDDLParser::parseIdentifier( in, end, &id );
#ifdef DEBUG_HEADER_NAME
dumpId( id );
#endif // DEBUG_HEADER_NAME
in = getNextToken( in, end );
Property *first( ddl_nullptr );
if( ddl_nullptr != id ) {
if( *in == '(' ) {
in++;
Property *prop( ddl_nullptr ), *prev( ddl_nullptr );
while( *in != ')' && in != end ) {
in = OpenDDLParser::parseProperty( in, end, &prop );
in = getNextToken( in, end );
if( *in != ',' && *in != ')' ) {
logInvalidTokenError( in, ")", m_logCallback );
return in;
}
if( ddl_nullptr != prop && *in != ',' ) {
if( ddl_nullptr == first ) {
first = prop;
}
if( ddl_nullptr != prev ) {
prev->m_next = prop;
}
prev = prop;
}
}
in++;
}
// store the node
DDLNode *node( createDDLNode( id, this ) );
if( ddl_nullptr != node ) {
pushNode( node );
} else {
std::cerr << "nullptr returned by creating DDLNode." << std::endl;
}
// set the properties
if( ddl_nullptr != first ) {
node->setProperties( first );
}
Name *name( ddl_nullptr );
in = OpenDDLParser::parseName( in, end, &name );
if( ddl_nullptr != name ) {
const std::string nodeName( name->m_id->m_buffer );
node->setName( nodeName );
}
}
return in;
}
char *OpenDDLParser::parseStructure( char *in, char *end ) {
if( ddl_nullptr == in || in == end ) {
return in;
}
bool error( false );
in = getNextToken( in, end );
if( *in == '{' ) {
do {
// loop over all childs ( data and nodes )
in = parseStructureBody( in, end, error );
} while ( *in != '}' );
in++;
}
else {
in++;
logInvalidTokenError( in, std::string( Grammar::OpenBracketToken ), m_logCallback );
error = true;
return in;
}
in = getNextToken( in, end );
// pop node from stack after successful parsing
if( !error ) {
popNode();
}
return in;
}
static void setNodeValues( DDLNode *currentNode, Value *values ) {
if( ddl_nullptr != values ){
if( ddl_nullptr != currentNode ) {
currentNode->setValue( values );
}
}
}
static void setNodeReferences( DDLNode *currentNode, Reference *refs ) {
if( ddl_nullptr != refs ) {
if( ddl_nullptr != currentNode ) {
currentNode->setReferences( refs );
}
}
}
static void setNodeDataArrayList( DDLNode *currentNode, DataArrayList *dtArrayList ) {
if( ddl_nullptr != dtArrayList ) {
if( ddl_nullptr != currentNode ) {
currentNode->setDataArrayList( dtArrayList );
}
}
}
char *OpenDDLParser::parseStructureBody( char *in, char *end, bool &error ) {
if( !isNumeric( *in ) && !isCharacter( *in ) ) {
in++;
}
in = getNextToken( in, end );
Value::ValueType type( Value::ddl_none );
size_t arrayLen( 0 );
in = OpenDDLParser::parsePrimitiveDataType( in, end, type, arrayLen );
if( Value::ddl_none != type ) {
in = getNextToken( in, end );
if( *in == '{' ) {
Reference *refs( ddl_nullptr );
DataArrayList *dtArrayList( ddl_nullptr );
Value *values( ddl_nullptr );
if( 1 == arrayLen ) {
in = parseDataList( in, end, &values, &refs );
setNodeValues( top(), values );
setNodeReferences( top(), refs );
} else if( arrayLen > 1 ) {
in = parseDataArrayList( in, end, &dtArrayList );
setNodeDataArrayList( top(), dtArrayList );
} else {
std::cerr << "0 for array is invalid." << std::endl;
error = true;
}
}
in = getNextToken( in, end );
if( *in != '}' ) {
logInvalidTokenError( in, std::string( Grammar::CloseBracketToken ), m_logCallback );
} else {
//in++;
}
} else {
in = parseNextNode( in, end );
}
return in;
}
void OpenDDLParser::pushNode( DDLNode *node ) {
if( ddl_nullptr == node ) {
return;
}
m_stack.push_back( node );
}
DDLNode *OpenDDLParser::popNode() {
if( m_stack.empty() ) {
return ddl_nullptr;
}
DDLNode *topNode( top() );
m_stack.pop_back();
return topNode;
}
DDLNode *OpenDDLParser::top() {
if( m_stack.empty() ) {
return ddl_nullptr;
}
DDLNode *top( m_stack.back() );
return top;
}
DDLNode *OpenDDLParser::getRoot() const {
if( ddl_nullptr == m_context ) {
return ddl_nullptr;
}
return m_context->m_root;
}
Context *OpenDDLParser::getContext() const {
return m_context;
}
void OpenDDLParser::normalizeBuffer( std::vector<char> &buffer) {
if( buffer.empty() ) {
return;
}
std::vector<char> newBuffer;
const size_t len( buffer.size() );
char *end( &buffer[ len-1 ] + 1 );
for( size_t readIdx = 0; readIdx<len; ++readIdx ) {
char *c( &buffer[readIdx] );
// check for a comment
if( !isComment<char>( c, end ) ) {
newBuffer.push_back( buffer[ readIdx ] );
} else {
readIdx++;
// skip the comment and the rest of the line
while( !isEndofLine( buffer[ readIdx ] ) ) {
readIdx++;
}
newBuffer.push_back( '\n' );
}
}
buffer = newBuffer;
}
char *OpenDDLParser::parseName( char *in, char *end, Name **name ) {
*name = ddl_nullptr;
if( ddl_nullptr == in || in == end ) {
return in;
}
// ignore blanks
in = getNextToken( in, end );
if( *in != '$' && *in != '%' ) {
return in;
}
NameType ntype( GlobalName );
if( *in == '%' ) {
ntype = LocalName;
}
Name *currentName( ddl_nullptr );
Identifier *id( ddl_nullptr );
in = parseIdentifier( in, end, &id );
if( id ) {
currentName = new Name( ntype, id );
if( currentName ) {
*name = currentName;
}
}
return in;
}
char *OpenDDLParser::parseIdentifier( char *in, char *end, Identifier **id ) {
*id = ddl_nullptr;
if( ddl_nullptr == in || in == end ) {
return in;
}
// ignore blanks
in = getNextToken( in, end );
// staring with a number is forbidden
if( isNumeric<const char>( *in ) ) {
return in;
}
// get size of id
size_t idLen( 0 );
char *start( in );
while( !isSeparator( *in ) && ( in != end ) && *in != '(' && *in != ')' ) {
in++;
idLen++;
}
const size_t len( idLen + 1 );
Identifier *newId = new Identifier( len, new char[ len ] );
::strncpy( newId->m_buffer, start, newId->m_len-1 );
newId->m_buffer[ newId->m_len - 1 ] = '\0';
*id = newId;
return in;
}
char *OpenDDLParser::parsePrimitiveDataType( char *in, char *end, Value::ValueType &type, size_t &len ) {
type = Value::ddl_none;
len = 0;
if( ddl_nullptr == in || in == end ) {
return in;
}
size_t prim_len( 0 );
for( unsigned int i = 0; i < Value::ddl_types_max; i++ ) {
prim_len = strlen( Grammar::PrimitiveTypeToken[ i ] );
if( 0 == strncmp( in, Grammar::PrimitiveTypeToken[ i ], prim_len ) ) {
type = ( Value::ValueType ) i;
break;
}
}
if( Value::ddl_none == type ) {
in = getNextToken( in, end );
return in;
} else {
in += prim_len;
}
bool ok( true );
if( *in == '[' ) {
ok = false;
in++;
char *start( in );
while ( in != end ) {
in++;
if( *in == ']' ) {
len = atoi( start );
ok = true;
in++;
break;
}
}
} else {
len = 1;
}
if( !ok ) {
type = Value::ddl_none;
}
return in;
}
char *OpenDDLParser::parseReference( char *in, char *end, std::vector<Name*> &names ) {
if( ddl_nullptr == in || in == end ) {
return in;
}
Name *nextName( ddl_nullptr );
in = parseName( in, end, &nextName );
if( nextName ) {
names.push_back( nextName );
}
while( ',' == *in ) {
in = getNextSeparator( in, end );
if( ',' == *in ) {
in = parseName( in, end, &nextName );
if( nextName ) {
names.push_back( nextName );
}
} else {
break;
}
}
return in;
}
char *OpenDDLParser::parseBooleanLiteral( char *in, char *end, Value **boolean ) {
*boolean = ddl_nullptr;
if( ddl_nullptr == in || in == end ) {
return in;
}
in = getNextToken( in, end );
char *start( in );
size_t len( 0 );
while( !isSeparator( *in ) && in != end ) {
in++;
len++;
}
len++;
int res = ::strncmp( Grammar::BoolTrue, start, strlen( Grammar::BoolTrue ) );
if( 0 != res ) {
res = ::strncmp( Grammar::BoolFalse, start, strlen( Grammar::BoolFalse ) );
if( 0 != res ) {
*boolean = ddl_nullptr;
return in;
}
*boolean = ValueAllocator::allocPrimData( Value::ddl_bool );
(*boolean)->setBool( false );
} else {
*boolean = ValueAllocator::allocPrimData( Value::ddl_bool );
(*boolean)->setBool( true );
}
return in;
}
char *OpenDDLParser::parseIntegerLiteral( char *in, char *end, Value **integer, Value::ValueType integerType ) {
*integer = ddl_nullptr;
if( ddl_nullptr == in || in == end ) {
return in;
}
if( !isIntegerType( integerType ) ) {
return in;
}
in = getNextToken( in, end );
char *start( in );
while( !isSeparator( *in ) && in != end ) {
in++;
}
if( isNumeric( *start ) ) {
const int value( atoi( start ) );
*integer = ValueAllocator::allocPrimData( integerType );
switch( integerType ) {
case Value::ddl_int8:
( *integer )->setInt8( (int8) value );
break;
case Value::ddl_int16:
( *integer )->setInt16( ( int16 ) value );
break;
case Value::ddl_int32:
( *integer )->setInt32( ( int32 ) value );
break;
case Value::ddl_int64:
( *integer )->setInt64( ( int64 ) value );
break;
default:
break;
}
}
return in;
}
char *OpenDDLParser::parseFloatingLiteral( char *in, char *end, Value **floating ) {
*floating = ddl_nullptr;
if( ddl_nullptr == in || in == end ) {
return in;
}
in = getNextToken( in, end );
char *start( in );
while( !isSeparator( *in ) && in != end ) {
in++;
}
// parse the float value
bool ok( false );
if( isNumeric( *start ) ) {
ok = true;
} else {
if( *start == '-' ) {
if( isNumeric( *(start+1) ) ) {
ok = true;
}
}
}
if( ok ) {
const float value( ( float ) atof( start ) );
*floating = ValueAllocator::allocPrimData( Value::ddl_float );
( *floating )->setFloat( value );
}
return in;
}
char *OpenDDLParser::parseStringLiteral( char *in, char *end, Value **stringData ) {
*stringData = ddl_nullptr;
if( ddl_nullptr == in || in == end ) {
return in;
}
in = getNextToken( in, end );
size_t len( 0 );
char *start( in );
if( *start == '\"' ) {
start++;
in++;
while( *in != '\"' && in != end ) {
in++;
len++;
}
*stringData = ValueAllocator::allocPrimData( Value::ddl_string, len );
::strncpy( ( char* ) ( *stringData )->m_data, start, len );
( *stringData )->m_data[len] = '\0';
in++;
}
return in;
}
static void createPropertyWithData( Identifier *id, Value *primData, Property **prop ) {
if( ddl_nullptr != primData ) {
( *prop ) = new Property( id );
( *prop )->m_primData = primData;
}
}
char *OpenDDLParser::parseHexaLiteral( char *in, char *end, Value **data ) {
*data = ddl_nullptr;
if( ddl_nullptr == in || in == end ) {
return in;
}
in = getNextToken( in, end );
if( *in != '0' ) {
return in;
}
in++;
if( *in != 'x' && *in != 'X' ) {
return in;
}
in++;
bool ok( true );
char *start( in );
int pos( 0 );
while( !isSeparator( *in ) && in != end ) {
if( ( *in < '0' && *in > '9' ) || ( *in < 'a' && *in > 'f' ) || ( *in < 'A' && *in > 'F' ) ) {
ok = false;
break;
}
pos++;
in++;
}
if( !ok ) {
return in;
}
int value( 0 );
while( pos > 0 ) {
pos--;
value += hex2Decimal( *start ) * static_cast<int>( pow( 16.0, pos ) );
start++;
}
*data = ValueAllocator::allocPrimData( Value::ddl_int32 );
(*data)->setInt32( value );
return in;
}
char *OpenDDLParser::parseProperty( char *in, char *end, Property **prop ) {
*prop = ddl_nullptr;
if( ddl_nullptr == in || in == end ) {
return in;
}
in = getNextToken( in, end );
Identifier *id( ddl_nullptr );
in = parseIdentifier( in, end, &id );
if( ddl_nullptr != id ) {
in = getNextToken( in, end );
if( *in == '=' ) {
in++;
in = getNextToken( in, end );
Value *primData( ddl_nullptr );
if( isInteger( in, end ) ) {
in = parseIntegerLiteral( in, end, &primData );
createPropertyWithData( id, primData, prop );
} else if( isFloat( in, end ) ) {
in = parseFloatingLiteral( in, end, &primData );
createPropertyWithData( id, primData, prop );
} else if( isStringLiteral( *in ) ) { // string data
in = parseStringLiteral( in, end, &primData );
createPropertyWithData( id, primData, prop );
} else { // reference data
std::vector<Name*> names;
in = parseReference( in, end, names );
if( !names.empty() ) {
Reference *ref = new Reference( names.size(), &names[ 0 ] );
( *prop ) = new Property( id );
( *prop )->m_ref = ref;
}
}
}
}
return in;
}
char *OpenDDLParser::parseDataList( char *in, char *end, Value **data, Reference **refs ) {
*data = ddl_nullptr;
if( ddl_nullptr == in || in == end ) {
return in;
}
in = getNextToken( in, end );
if( *in == '{' ) {
in++;
Value *current( ddl_nullptr ), *prev( ddl_nullptr );
while( '}' != *in ) {
current = ddl_nullptr;
in = getNextToken( in, end );
if( isInteger( in, end ) ) {
in = parseIntegerLiteral( in, end, &current );
} else if( isFloat( in, end ) ) {
in = parseFloatingLiteral( in, end, &current );
} else if( isStringLiteral( *in ) ) {
in = parseStringLiteral( in, end, &current );
} else if( isHexLiteral( in, end ) ) {
in = parseHexaLiteral( in, end, &current );
} else { // reference data
std::vector<Name*> names;
in = parseReference( in, end, names );
if( !names.empty() ) {
Reference *ref = new Reference( names.size(), &names[ 0 ] );
*refs = ref;
}
}
if( ddl_nullptr != current ) {
if( ddl_nullptr == *data ) {
*data = current;
prev = current;
} else {
prev->setNext( current );
prev = current;
}
}
in = getNextSeparator( in, end );
if( ',' != *in && '}' != *in && !isSpace( *in ) ) {
break;
}
}
in++;
}
return in;
}
char *OpenDDLParser::parseDataArrayList( char *in, char *end, DataArrayList **dataList ) {
*dataList = ddl_nullptr;
if( ddl_nullptr == in || in == end ) {
return in;
}
in = getNextToken( in, end );
if( *in == '{' ) {
in++;
Value *current( ddl_nullptr );
Reference *refs( ddl_nullptr );
DataArrayList *prev( ddl_nullptr ), *currentDataList( ddl_nullptr );
do {
in = parseDataList( in, end, &current, &refs );
if( ddl_nullptr != current ) {
if( ddl_nullptr == prev ) {
*dataList = new DataArrayList;
(*dataList)->m_dataList = current;
prev = *dataList;
} else {
currentDataList = new DataArrayList;
if( ddl_nullptr != prev ) {
prev->m_next = currentDataList;
prev = currentDataList;
}
}
}
} while( ',' == *in && in != end );
}
return in;
}
const char *OpenDDLParser::getVersion() {
return Version;
}
END_ODDLPARSER_NS

256
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/*-----------------------------------------------------------------------------------------------
The MIT License (MIT)
Copyright (c) 2014 Kim Kulling
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 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.
-----------------------------------------------------------------------------------------------*/
#include <openddlparser/Value.h>
#include <iostream>
#include <cassert>
BEGIN_ODDLPARSER_NS
Value::Value()
: m_type( ddl_none )
, m_size( 0 )
, m_data( ddl_nullptr )
, m_next( ddl_nullptr ) {
// empty
}
Value::~Value() {
// empty
}
void Value::setBool( bool value ) {
assert( ddl_bool == m_type );
::memcpy( m_data, &value, m_size );
}
bool Value::getBool() {
assert( ddl_bool == m_type );
return ( bool ) ( *m_data );
}
void Value::setInt8( int8 value ) {
assert( ddl_int8 == m_type );
::memcpy( m_data, &value, m_size );
}
int8 Value::getInt8() {
assert( ddl_int8 == m_type );
return ( int8 ) ( *m_data );
}
void Value::setInt16( int16 value ) {
assert( ddl_int16 == m_type );
::memcpy( m_data, &value, m_size );
}
int16 Value::getInt16() {
assert( ddl_int16 == m_type );
return ( int16 ) ( *m_data );
}
void Value::setInt32( int32 value ) {
assert( ddl_int32 == m_type );
::memcpy( m_data, &value, m_size );
}
int32 Value::getInt32() {
assert( ddl_int32 == m_type );
return ( int32 ) ( *m_data );
}
void Value::setInt64( int64 value ) {
assert( ddl_int32 == m_type );
::memcpy( m_data, &value, m_size );
}
int64 Value::getInt64() {
return ( int64 ) ( *m_data );
}
void Value::setFloat( float value ) {
assert( ddl_float == m_type );
::memcpy( m_data, &value, m_size );
}
float Value::getFloat() const {
float v;
::memcpy( &v, m_data, m_size );
return v;
}
void Value::setDouble( double value ) {
assert( ddl_double == m_type );
::memcpy( m_data, &value, m_size );
}
double Value::getDouble() const {
double v;
::memcpy( &v, m_data, m_size );
return v;
}
void Value::setString( const std::string &str ) {
assert( ddl_string == m_type );
::memcpy( m_data, str.c_str(), str.size() );
m_data[ str.size() ] = '\0';
}
const char *Value::getString() const {
return (const char*) m_data;
}
void Value::dump() {
switch( m_type ) {
case ddl_none:
std::cout << "None" << std::endl;
break;
case ddl_bool:
std::cout << getBool() << std::endl;
break;
case ddl_int8:
std::cout << getInt8() << std::endl;
break;
case ddl_int16:
std::cout << getInt16() << std::endl;
break;
case ddl_int32:
std::cout << getInt32() << std::endl;
break;
case ddl_int64:
std::cout << getInt64() << std::endl;
break;
case ddl_unsigned_int8:
std::cout << "Not supported" << std::endl;
break;
case ddl_unsigned_int16:
std::cout << "Not supported" << std::endl;
break;
case ddl_unsigned_int32:
std::cout << "Not supported" << std::endl;
break;
case ddl_unsigned_int64:
std::cout << "Not supported" << std::endl;
break;
case ddl_half:
std::cout << "Not supported" << std::endl;
break;
case ddl_float:
std::cout << getFloat() << std::endl;
break;
case ddl_double:
std::cout << getDouble() << std::endl;
break;
case ddl_string:
std::cout << "Not supported" << std::endl;
break;
case ddl_ref:
std::cout << "Not supported" << std::endl;
break;
default:
break;
}
}
void Value::setNext( Value *next ) {
m_next = next;
}
Value *Value::getNext() const {
return m_next;
}
Value *ValueAllocator::allocPrimData( Value::ValueType type, size_t len ) {
if( type == Value::ddl_none || Value::ddl_types_max == type ) {
return ddl_nullptr;
}
Value *data = new Value;
data->m_type = type;
switch( type ) {
case Value::ddl_bool:
data->m_size = sizeof( bool );
break;
case Value::ddl_int8:
data->m_size = sizeof( char );
break;
case Value::ddl_int16:
data->m_size = sizeof( short );
break;
case Value::ddl_int32:
data->m_size = sizeof( int );
break;
case Value::ddl_int64:
data->m_size = sizeof( long );
break;
case Value::ddl_unsigned_int8:
data->m_size = sizeof( unsigned char );
break;
case Value::ddl_unsigned_int32:
data->m_size = sizeof( unsigned int );
break;
case Value::ddl_unsigned_int64:
data->m_size = sizeof( unsigned long );
break;
case Value::ddl_half:
data->m_size = sizeof( short );
break;
case Value::ddl_float:
data->m_size = sizeof( float );
break;
case Value::ddl_double:
data->m_size = sizeof( double );
break;
case Value::ddl_string:
data->m_size = sizeof( char );
break;
case Value::ddl_ref:
data->m_size = sizeof( char );
break;
case Value::ddl_none:
case Value::ddl_types_max:
default:
break;
}
if( data->m_size ) {
size_t len1( len );
if( Value::ddl_string == type ) {
len1++;
}
data->m_size *= len1;
data->m_data = new unsigned char[ data->m_size ];
}
return data;
}
void ValueAllocator::releasePrimData( Value **data ) {
if( !data ) {
return;
}
delete *data;
*data = ddl_nullptr;
}
END_ODDLPARSER_NS

90
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/*-----------------------------------------------------------------------------------------------
The MIT License (MIT)
Copyright (c) 2014 Kim Kulling
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 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.
-----------------------------------------------------------------------------------------------*/
#pragma once
#ifndef OPENDDLPARSER_DDLNODE_H_INC
#define OPENDDLPARSER_DDLNODE_H_INC
#include <openddlparser/OpenDDLCommon.h>
#include <vector>
#include <string>
BEGIN_ODDLPARSER_NS
class Value;
class OpenDDLParser;
struct Identifier;
struct Reference;
struct Property;
struct DataArrayList;
class DLL_ODDLPARSER_EXPORT DDLNode {
public:
friend class OpenDDLParser;
typedef std::vector<DDLNode*> DllNodeList;
public:
~DDLNode();
void attachParent( DDLNode *parent );
void detachParent();
DDLNode *getParent() const;
const DllNodeList &getChildNodeList() const;
void setType( const std::string &name );
const std::string &getType() const;
void setName( const std::string &name );
const std::string &getName() const;
void setProperties( Property *prop );
Property *getProperties() const;
void setValue( Value *val );
Value *getValue() const;
void setDataArrayList( DataArrayList *dtArrayList );
DataArrayList *getDataArrayList() const;
void setReferences( Reference *refs );
Reference *getReferences() const;
static DDLNode *create( const std::string &type, const std::string &name, DDLNode *parent = ddl_nullptr );
private:
DDLNode( const std::string &type, const std::string &name, size_t idx, DDLNode *parent = ddl_nullptr );
DDLNode();
DDLNode( const DDLNode & );
DDLNode &operator = ( const DDLNode & );
static void releaseNodes();
private:
std::string m_type;
std::string m_name;
DDLNode *m_parent;
std::vector<DDLNode*> m_children;
Property *m_properties;
Value *m_value;
DataArrayList *m_dtArrayList;
Reference *m_references;
size_t m_idx;
static DllNodeList s_allocatedNodes;
};
END_ODDLPARSER_NS
#endif // OPENDDLPARSER_DDLNODE_H_INC

170
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/*-----------------------------------------------------------------------------------------------
The MIT License (MIT)
Copyright (c) 2014 Kim Kulling
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 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.
-----------------------------------------------------------------------------------------------*/
#pragma once
#ifndef OPENDDLPARSER_OPENDDLPARSERCOMMON_H_INC
#define OPENDDLPARSER_OPENDDLPARSERCOMMON_H_INC
#include <cstddef>
#include <vector>
#include <string.h>
#ifdef _MSC_VER
# define TAG_DLL_EXPORT __declspec(dllexport)
# define TAG_DLL_IMPORT __declspec(dllimport )
# ifdef OPENDDLPARSER_BUILD
# define DLL_ODDLPARSER_EXPORT TAG_DLL_EXPORT
# else
# define DLL_ODDLPARSER_EXPORT TAG_DLL_IMPORT
# endif // OPENDDLPARSER_BUILD
# pragma warning( disable : 4251 )
#else
# define DLL_ODDLPARSER_EXPORT
#endif // _WIN32
#define BEGIN_ODDLPARSER_NS namespace ODDLParser {
#define END_ODDLPARSER_NS }
#define USE_ODDLPARSER_NS using namespace ODDLParser;
BEGIN_ODDLPARSER_NS
#ifndef OPENDDL_NO_USE_CPP11
# define ddl_nullptr nullptr
#else
# define ddl_nullptr NULL
#endif // OPENDDL_NO_USE_CPP11
class DDLNode;
class Value;
struct Name;
struct Identifier;
struct Reference;
struct Property;
struct DataArrayList;
typedef char int8;
typedef short int16;
typedef int int32;
typedef long int64;
enum NameType {
GlobalName,
LocalName
};
struct Name {
NameType m_type;
Identifier *m_id;
Name( NameType type, Identifier *id )
: m_type( type )
, m_id( id ) {
// empty
}
};
struct Reference {
size_t m_numRefs;
Name **m_referencedName;
Reference()
: m_numRefs( 0 )
, m_referencedName( ddl_nullptr ) {
// empty
}
Reference( size_t numrefs, Name **names )
: m_numRefs( numrefs )
, m_referencedName( ddl_nullptr ) {
m_referencedName = new Name *[ numrefs ];
for( size_t i = 0; i < numrefs; i++ ) {
Name *name = new Name( names[ i ]->m_type, names[ i ]->m_id );
m_referencedName[ i ] = name;
}
}
};
struct Identifier {
size_t m_len;
char *m_buffer;
Identifier( size_t len, char buffer[] )
: m_len( len )
, m_buffer( buffer ) {
// empty
}
};
struct Property {
Identifier *m_id;
Value *m_primData;
Reference *m_ref;
Property *m_next;
Property( Identifier *id )
: m_id( id )
, m_primData( ddl_nullptr )
, m_ref( ddl_nullptr )
, m_next( ddl_nullptr ) {
// empty
}
};
struct DataArrayList {
size_t m_numItems;
Value *m_dataList;
DataArrayList *m_next;
DataArrayList()
: m_numItems( 0 )
, m_dataList( ddl_nullptr )
, m_next( ddl_nullptr ) {
// empty
}
};
struct Context {
DDLNode *m_root;
Context()
: m_root( ddl_nullptr ) {
// empty
}
};
struct BufferIt {
std::vector<char> m_buffer;
size_t m_idx;
BufferIt( const std::vector<char> &buffer )
: m_buffer( buffer )
, m_idx( 0 ) {
// empty
}
};
END_ODDLPARSER_NS
#endif // OPENDDLPARSER_OPENDDLPARSERCOMMON_H_INC

118
contrib/openddlparser/include/openddlparser/OpenDDLParser.h 100644
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/*-----------------------------------------------------------------------------------------------
The MIT License (MIT)
Copyright (c) 2014 Kim Kulling
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 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.
-----------------------------------------------------------------------------------------------*/
#pragma once
#ifndef OPENDDLPARSER_OPENDDLPARSER_H_INC
#define OPENDDLPARSER_OPENDDLPARSER_H_INC
#include <openddlparser/OpenDDLCommon.h>
#include <openddlparser/DDLNode.h>
#include <openddlparser/OpenDDLParserUtils.h>
#include <openddlparser/Value.h>
#include <vector>
#include <string>
BEGIN_ODDLPARSER_NS
class DDLNode;
class Value;
struct Identifier;
struct Reference;
struct Property;
template<class T>
inline
T *getNextToken( T *in, T *end ) {
while( ( isSpace( *in ) || isNewLine( *in ) || ',' == *in ) && ( in != end ) ) {
in++;
}
return in;
}
/// @brief Defines the log severity.
enum LogSeverity {
ddl_debug_msg = 0, ///< Debug message, for debugging
ddl_info_msg, ///< Info messages, normal mode
ddl_warn_msg, ///< Parser warnings
ddl_error_msg ///< Parser errors
};
class DLL_ODDLPARSER_EXPORT OpenDDLParser {
public:
typedef void( *logCallback )( LogSeverity severity, const std::string &msg );
public:
OpenDDLParser();
OpenDDLParser( char *buffer, size_t len );
~OpenDDLParser();
void setLogCallback( logCallback callback );
logCallback getLogCallback() const;
void setBuffer( char *buffer, size_t len );
void setBuffer( const std::vector<char> &buffer );
const char *getBuffer() const;
size_t getBufferSize() const;
void clear();
bool parse();
char *parseNextNode( char *current, char *end );
char *parseHeader( char *in, char *end );
char *parseStructure( char *in, char *end );
char *parseStructureBody( char *in, char *end, bool &error );
void pushNode( DDLNode *node );
DDLNode *popNode();
DDLNode *top();
DDLNode *getRoot() const;
Context *getContext() const;
public: // static parser helpers
static void normalizeBuffer( std::vector<char> &buffer );
static char *parseName( char *in, char *end, Name **name );
static char *parseIdentifier( char *in, char *end, Identifier **id );
static char *parsePrimitiveDataType( char *in, char *end, Value::ValueType &type, size_t &len );
static char *parseReference( char *in, char *end, std::vector<Name*> &names );
static char *parseBooleanLiteral( char *in, char *end, Value **boolean );
static char *parseIntegerLiteral( char *in, char *end, Value **integer, Value::ValueType integerType = Value::ddl_int32 );
static char *parseFloatingLiteral( char *in, char *end, Value **floating );
static char *parseStringLiteral( char *in, char *end, Value **stringData );
static char *parseHexaLiteral( char *in, char *end, Value **data );
static char *parseProperty( char *in, char *end, Property **prop );
static char *parseDataList( char *in, char *end, Value **data, Reference **refs );
static char *parseDataArrayList( char *in, char *end, DataArrayList **dataList );
static const char *getVersion();
private:
OpenDDLParser( const OpenDDLParser & );
OpenDDLParser &operator = ( const OpenDDLParser & );
private:
logCallback m_logCallback;
std::vector<char> m_buffer;
typedef std::vector<DDLNode*> DDLNodeStack;
DDLNodeStack m_stack;
Context *m_context;
};
END_ODDLPARSER_NS
#endif // OPENDDLPARSER_OPENDDLPARSER_H_INC

249
contrib/openddlparser/include/openddlparser/OpenDDLParserUtils.h 100644
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@ -0,0 +1,249 @@
/*-----------------------------------------------------------------------------------------------
The MIT License (MIT)
Copyright (c) 2014 Kim Kulling
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 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.
-----------------------------------------------------------------------------------------------*/
#pragma once
#ifndef OPENDDLPARSER_OPENDDLPARSERUTILS_H_INC
#define OPENDDLPARSER_OPENDDLPARSERUTILS_H_INC
#include <openddlparser/OpenDDLCommon.h>
BEGIN_ODDLPARSER_NS
template<class T>
inline
bool isComment( T *in, T *end ) {
if( *in == '/' ) {
if( in + 1 != end ) {
if( *( in + 1 ) == '/' ) {
return true;
}
}
}
return false;
}
template<class T>
inline
bool isUpperCase( T in ) {
return ( in >= 'A' && in <= 'Z' );
}
template<class T>
inline
bool isLowerCase( T in ) {
return ( in >= 'a' && in <= 'z' );
}
template<class T>
inline
bool isSpace( const T in ) {
return ( ' ' == in || '\t' == in );
}
template<class T>
inline
bool isNewLine( const T in ) {
return ( '\n' == in || ( '\r' == in ) );
}
template<class T>
inline
bool isSeparator( T in ) {
if( isSpace( in ) || ',' == in || '{' == in || '}' == in || '[' == in ) {
return true;
}
return false;
}
static const unsigned char chartype_table[ 256 ] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0-15
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 16-31
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 32-47
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, // 48-63
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 64-79
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 80-95
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 96-111
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 112-127
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // > 127
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, 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, 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, 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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
};
template<class T>
inline
bool isNumeric( const T in ) {
return ( in >= '0' && in <= '9' );
//return ( chartype_table[in] );
/*if (in >= '0' && in <= '9' )
return true;
return false;*/
}
template<class T>
inline
bool isInteger( T *in, T *end ) {
if( in != end ) {
if( *in == '-' ) {
in++;
}
}
bool result( false );
while( '}' != *in && ',' != *in && !isSpace( *in ) && in != end ) {
result = isNumeric( *in );
if( !result ) {
break;
}
in++;
}
return result;
}
template<class T>
inline
bool isFloat( T *in, T *end ) {
if( in != end ) {
if( *in == '-' ) {
in++;
}
}
// check for <1>.0f
bool result( false );
while( !isSpace( *in ) && in != end ) {
if( *in == '.' ) {
result = true;
break;
}
result = isNumeric( *in );
if( !result ) {
return false;
}
in++;
}
// check for 1<.>0f
if( *in == '.' ) {
in++;
} else {
return false;
}
// check for 1.<0>f
while( !isSpace( *in ) && in != end && *in != ',' ) {
result = isNumeric( *in );
if( !result ) {
return false;
}
in++;
}
return result;
}
template<class T>
inline
bool isCharacter( const T in ) {
return ( ( in >= 'a' && in <= 'z' ) || ( in >= 'A' && in <= 'Z' ) );
}
template<class T>
inline
bool isStringLiteral( const T in ) {
return ( in == '\"' );
}
template<class T>
inline
bool isHexLiteral( T *in, T *end ) {
if( *in == '0' ) {
if( in + 1 != end ) {
if( *( in + 1 ) == 'x' || *( in + 1 ) == 'X' ) {
return true;
}
}
}
return false;
}
template<class T>
inline
bool isReference( T *in, T *end ) {
if( *in == 'r' ) {
if( *(in+1) == 'e' ) {
if( *(in+2) == 'f' ) {
if( ( in + 2 ) != end ) {
return true;
}
}
}
}
return false;
}
template<class T>
inline
bool isEndofLine( const T in ) {
return ( '\n' == in );
}
template<class T>
inline
static T *getNextSeparator( T *in, T *end ) {
while( !isSeparator( *in ) || in == end ) {
in++;
}
return in;
}
static const int ErrorHex2Decimal = 9999;
inline
int hex2Decimal( char in ) {
if( isNumeric( in ) ) {
return (int) in-48;
}
char hexCodeLower( 'a' ), hexCodeUpper( 'A' );
for( int i = 0; i<16; i++ ) {
if( in == hexCodeLower + i || in == hexCodeUpper + i ) {
return i+10;
}
}
return ErrorHex2Decimal;
}
END_ODDLPARSER_NS
#endif // OPENDDLPARSER_OPENDDLPARSERUTILS_H_INC

97
contrib/openddlparser/include/openddlparser/Value.h 100644
View File

@ -0,0 +1,97 @@
/*-----------------------------------------------------------------------------------------------
The MIT License (MIT)
Copyright (c) 2014 Kim Kulling
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 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.
-----------------------------------------------------------------------------------------------*/
#pragma once
#ifndef OPENDDLPARSER_VALUE_H_INC
#define OPENDDLPARSER_VALUE_H_INC
#include <openddlparser/OpenDDLCommon.h>
#include <string>
BEGIN_ODDLPARSER_NS
///------------------------------------------------------------------------------------------------
/// @brief This class implements a value.
///
/// Values are used to store data types like boolean, integer, floats, double and many mode. To get
/// an overview please check the enum VylueType ( @see Value::ValueType ).
/// Values can be single items or lists of items. They are implemented as linked lists.
///------------------------------------------------------------------------------------------------
class DLL_ODDLPARSER_EXPORT Value {
public:
/// @brief This enum describes the data type stored in the value.
enum ValueType {
ddl_none = -1, ///< Nothing specified
ddl_bool = 0, ///< A boolean type
ddl_int8, ///< Integer type, 8 bytes
ddl_int16, ///< Integer type, 16 bytes
ddl_int32, ///< Integer type, 32 bytes
ddl_int64, ///< Integer type, 64 bytes
ddl_unsigned_int8, ///< Unsigned integer type, 8 bytes
ddl_unsigned_int16, ///< Unsigned integer type, 16 bytes
ddl_unsigned_int32, ///< Unsigned integer type, 32 bytes
ddl_unsigned_int64, ///< Unsigned integer type, 64 bytes
ddl_half,
ddl_float,
ddl_double,
ddl_string,
ddl_ref,
ddl_types_max
};
Value();
~Value();
void setBool( bool value );
bool getBool();
void setInt8( int8 value );
int8 getInt8();
void setInt16( int16 value );
int16 getInt16();
void setInt32( int32 value );
int32 getInt32();
void setInt64( int64 value );
int64 getInt64();
void setFloat( float value );
float getFloat() const;
void setDouble( double value );
double getDouble() const;
void setString( const std::string &str );
const char *getString() const;
void dump();
void setNext( Value *next );
Value *getNext() const;
ValueType m_type;
size_t m_size;
unsigned char *m_data;
Value *m_next;
};
struct DLL_ODDLPARSER_EXPORT ValueAllocator {
static Value *allocPrimData( Value::ValueType type, size_t len = 1 );
static void releasePrimData( Value **data );
};
END_ODDLPARSER_NS
#endif // OPENDDLPARSER_VALUE_H_INC

95
test/models/OpenGEX/Example.ogex 100644
View File

@ -0,0 +1,95 @@
Metric (key = "distance") {float {1}}
Metric (key = "angle") {float {1}}
Metric (key = "time") {float {1}}
Metric (key = "up") {string {"z"}}
GeometryNode $node1
{
Name {string {"Box001"}}
ObjectRef {ref {$geometry1}}
MaterialRef {ref {$material1}}
Transform
{
float[16]
{
{0x3F800000, 0x00000000, 0x00000000, 0x00000000, // {1, 0, 0, 0
0x00000000, 0x3F800000, 0x00000000, 0x00000000, // 0, 1, 0, 0
0x00000000, 0x00000000, 0x3F800000, 0x00000000, // 0, 0, 1, 0
0xBEF33B00, 0x411804DE, 0x00000000, 0x3F800000} // -0.47506, 9.50119, 0, 1}
}
}
}
GeometryNode $node2
{
Name {string {"Box002"}}
ObjectRef {ref {$geometry1}}
MaterialRef {ref {$material1}}
Transform
{
float[16]
{
{0x3F800000, 0x00000000, 0x00000000, 0x00000000, // {1, 0, 0, 0
0x00000000, 0x3F800000, 0x00000000, 0x00000000, // 0, 1, 0, 0
0x00000000, 0x00000000, 0x3F800000, 0x00000000, // 0, 0, 1, 0
0x43041438, 0x411804DE, 0x00000000, 0x3F800000} // 132.079, 9.50119, 0, 1}
}
}
}
GeometryObject $geometry1 // Box001, Box002
{
Mesh (primitive = "triangles")
{
VertexArray (attrib = "position")
{
float[3] // 24
{
{0xC2501375, 0xC24C468A, 0x00000000}, {0xC2501375, 0x424C468A, 0x00000000}, {0x42501375, 0x424C468A, 0x00000000}, {0x42501375, 0xC24C468A, 0x00000000}, {0xC2501375, 0xC24C468A, 0x42BA3928}, {0x42501375, 0xC24C468A, 0x42BA3928}, {0x42501375, 0x424C468A, 0x42BA3928}, {0xC2501375, 0x424C468A, 0x42BA3928},
{0xC2501375, 0xC24C468A, 0x00000000}, {0x42501375, 0xC24C468A, 0x00000000}, {0x42501375, 0xC24C468A, 0x42BA3928}, {0xC2501375, 0xC24C468A, 0x42BA3928}, {0x42501375, 0xC24C468A, 0x00000000}, {0x42501375, 0x424C468A, 0x00000000}, {0x42501375, 0x424C468A, 0x42BA3928}, {0x42501375, 0xC24C468A, 0x42BA3928},
{0x42501375, 0x424C468A, 0x00000000}, {0xC2501375, 0x424C468A, 0x00000000}, {0xC2501375, 0x424C468A, 0x42BA3928}, {0x42501375, 0x424C468A, 0x42BA3928}, {0xC2501375, 0x424C468A, 0x00000000}, {0xC2501375, 0xC24C468A, 0x00000000}, {0xC2501375, 0xC24C468A, 0x42BA3928}, {0xC2501375, 0x424C468A, 0x42BA3928}
}
}
VertexArray (attrib = "normal")
{
float[3] // 24
{
{0x00000000, 0x00000000, 0xBF800000}, {0x00000000, 0x00000000, 0xBF800000}, {0x00000000, 0x00000000, 0xBF800000}, {0x00000000, 0x00000000, 0xBF800000}, {0x00000000, 0x00000000, 0x3F800000}, {0x00000000, 0x00000000, 0x3F800000}, {0x00000000, 0x00000000, 0x3F800000}, {0x00000000, 0x00000000, 0x3F800000},
{0x00000000, 0xBF800000, 0x00000000}, {0x00000000, 0xBF800000, 0x00000000}, {0x00000000, 0xBF800000, 0x00000000}, {0x80000000, 0xBF800000, 0x00000000}, {0x3F800000, 0x00000000, 0x00000000}, {0x3F800000, 0x00000000, 0x00000000}, {0x3F800000, 0x00000000, 0x00000000}, {0x3F800000, 0x00000000, 0x00000000},
{0x00000000, 0x3F800000, 0x00000000}, {0x00000000, 0x3F800000, 0x00000000}, {0x00000000, 0x3F800000, 0x00000000}, {0x80000000, 0x3F800000, 0x00000000}, {0xBF800000, 0x00000000, 0x00000000}, {0xBF800000, 0x00000000, 0x00000000}, {0xBF800000, 0x00000000, 0x00000000}, {0xBF800000, 0x00000000, 0x00000000}
}
}
VertexArray (attrib = "texcoord")
{
float[2] // 24
{
{0x3F800000, 0x00000000}, {0x3F800000, 0x3F800000}, {0x00000000, 0x3F800000}, {0x00000000, 0x00000000}, {0x00000000, 0x00000000}, {0x3F800000, 0x00000000}, {0x3F800000, 0x3F800000}, {0x00000000, 0x3F800000},
{0x00000000, 0x00000000}, {0x3F800000, 0x00000000}, {0x3F800000, 0x3F800000}, {0x00000000, 0x3F800000}, {0x00000000, 0x00000000}, {0x3F800000, 0x00000000}, {0x3F800000, 0x3F800000}, {0x00000000, 0x3F800000},
{0x00000000, 0x00000000}, {0x3F800000, 0x00000000}, {0x3F800000, 0x3F800000}, {0x00000000, 0x3F800000}, {0x00000000, 0x00000000}, {0x3F800000, 0x00000000}, {0x3F800000, 0x3F800000}, {0x00000000, 0x3F800000}
}
}
IndexArray
{
unsigned_int32[3] // 12
{
{0, 1, 2}, {2, 3, 0}, {4, 5, 6}, {6, 7, 4}, {8, 9, 10}, {10, 11, 8}, {12, 13, 14}, {14, 15, 12}, {16, 17, 18}, {18, 19, 16}, {20, 21, 22}, {22, 23, 20}
}
}
}
}
Material $material1
{
Name {string {"03 - Default"}}
Color (attrib = "diffuse") {float[3] {{0.588235, 0.588235, 0.588235}}}
Texture (attrib = "diffuse")
{
string {"texture/Concrete.tga"}
}
}

2
tools/assimp_cmd/CMakeLists.txt
View File

@ -28,7 +28,7 @@ IF( WIN32 )
MAIN_DEPENDENCY assimp)
ENDIF( WIN32 )
TARGET_LINK_LIBRARIES( assimp_cmd assimp ${ZLIB_LIBRARIES})
TARGET_LINK_LIBRARIES( assimp_cmd assimp ${ZLIB_LIBRARIES} )
SET_TARGET_PROPERTIES( assimp_cmd PROPERTIES
OUTPUT_NAME assimp
)