qt-everywhere-src-5.15.1/qt3d/src/3rdparty/assimp/code/D3MFExporter.cpp - orbit - Git at Google

 /*
 Open Asset Import Library (assimp)
 ----------------------------------------------------------------------

 Copyright (c) 2006-2017, assimp team

 All rights reserved.

 Redistribution and use of this software in source and binary forms,
 with or without modification, are permitted provided that the
 following conditions are met:

 * Redistributions of source code must retain the above
 copyright notice, this list of conditions and the
 following disclaimer.

 * Redistributions in binary form must reproduce the above
 copyright notice, this list of conditions and the
 following disclaimer in the documentation and/or other
 materials provided with the distribution.

 * Neither the name of the assimp team, nor the names of its
 contributors may be used to endorse or promote products
 derived from this software without specific prior
 written permission of the assimp team.

 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 ----------------------------------------------------------------------
 */
 #ifndef ASSIMP_BUILD_NO_EXPORT
 #ifndef ASSIMP_BUILD_NO_3MF_EXPORTER

 #include "D3MFExporter.h"

 #include <assimp/scene.h>
 #include <assimp/IOSystem.hpp>
 #include <assimp/IOStream.hpp>
 #include <assimp/Exporter.hpp>
 #include <assimp/DefaultLogger.hpp>

 #include "Exceptional.h"
 #include "3MFXmlTags.h"
 #include "D3MFOpcPackage.h"

 #include <contrib/zip/src/zip.h>

 namespace Assimp {

 void ExportScene3MF( const char* pFile, IOSystem* pIOSystem, const aiScene* pScene, const ExportProperties* /*pProperties*/ ) {
     if ( nullptr == pIOSystem ) {
         throw DeadlyExportError( "Could not export 3MP archive: " + std::string( pFile ) );
     }
     D3MF::D3MFExporter myExporter( pFile, pScene );
     if ( myExporter.validate() ) {
         if ( pIOSystem->Exists( pFile ) ) {
             if ( !pIOSystem->DeleteFile( pFile ) ) {
                 throw DeadlyExportError( "File exists, cannot override : " + std::string( pFile ) );
             }
         }
         bool ok = myExporter.exportArchive(pFile);
         if ( !ok ) {
             throw DeadlyExportError( "Could not export 3MP archive: " + std::string( pFile ) );
         }
     }
 }

 namespace D3MF {

 D3MFExporter::D3MFExporter( const char* pFile, const aiScene* pScene )
 : mArchiveName( pFile )
 , m_zipArchive( nullptr )
 , mScene( pScene )
 , mModelOutput()
 , mRelOutput()
 , mContentOutput()
 , mBuildItems()
 , mRelations() {
     // empty
 }

 D3MFExporter::~D3MFExporter() {
     for ( size_t i = 0; i < mRelations.size(); ++i ) {
         delete mRelations[ i ];
     }
     mRelations.clear();
 }

 bool D3MFExporter::validate() {
     if ( mArchiveName.empty() ) {
         return false;
     }

     if ( nullptr == mScene ) {
         return false;
     }

     return true;
 }

 bool D3MFExporter::exportArchive( const char *file ) {
     bool ok( true );

     m_zipArchive = zip_open( file, ZIP_DEFAULT_COMPRESSION_LEVEL, 'w' );
     if ( nullptr == m_zipArchive ) {
         return false;
     }
     ok |= exportContentTypes();
     ok |= export3DModel();
     ok |= exportRelations();

     zip_close( m_zipArchive );
     m_zipArchive = nullptr;

     return ok;
 }


 bool D3MFExporter::exportContentTypes() {
     mContentOutput.clear();

     mContentOutput << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>";
     mContentOutput << std::endl;
     mContentOutput << "<Types xmlns = \"http://schemas.openxmlformats.org/package/2006/content-types\">";
     mContentOutput << std::endl;
     mContentOutput << "<Default Extension = \"rels\" ContentType = \"application/vnd.openxmlformats-package.relationships+xml\" />";
     mContentOutput << std::endl;
     mContentOutput << "<Default Extension = \"model\" ContentType = \"application/vnd.ms-package.3dmanufacturing-3dmodel+xml\" />";
     mContentOutput << std::endl;
     mContentOutput << "</Types>";
     mContentOutput << std::endl;
     exportContentTyp( XmlTag::CONTENT_TYPES_ARCHIVE );

     return true;
 }

 bool D3MFExporter::exportRelations() {
     mRelOutput.clear();

     mRelOutput << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>";
     mRelOutput << std::endl;
     mRelOutput << "<Relationships xmlns=\"http://schemas.openxmlformats.org/package/2006/relationships\">";

     for ( size_t i = 0; i < mRelations.size(); ++i ) {
         mRelOutput << "<Relationship Target=\"/" << mRelations[ i ]->target << "\" ";
         mRelOutput << "Id=\"" << mRelations[i]->id << "\" ";
         mRelOutput << "Type=\"" << mRelations[ i ]->type << "\" />";
         mRelOutput << std::endl;
     }
     mRelOutput << "</Relationships>";
     mRelOutput << std::endl;

     writeRelInfoToFile( "_rels", ".rels" );
     mRelOutput.flush();

     return true;
 }

 bool D3MFExporter::export3DModel() {
     mModelOutput.clear();

     writeHeader();
     mModelOutput << "<" << XmlTag::model << " " << XmlTag::model_unit << "=\"millimeter\""
             << "xmlns=\"http://schemas.microsoft.com/3dmanufacturing/core/2015/02\">"
             << std::endl;
     mModelOutput << "<" << XmlTag::resources << ">";
     mModelOutput << std::endl;

     writeObjects();


     mModelOutput << "</" << XmlTag::resources << ">";
     mModelOutput << std::endl;
     writeBuild();

     mModelOutput << "</" << XmlTag::model << ">\n";

     OpcPackageRelationship *info = new OpcPackageRelationship;
     info->id = "rel0";
     info->target = "/3D/3DModel.model";
     info->type = XmlTag::PACKAGE_START_PART_RELATIONSHIP_TYPE;
     mRelations.push_back( info );

     writeModelToArchive( "3D", "3DModel.model" );
     mModelOutput.flush();

     return true;
 }

 void D3MFExporter::writeHeader() {
     mModelOutput << "<?xml version=\"1.0\" encoding=\"UTF - 8\"?>";
     mModelOutput << std::endl;
 }

 void D3MFExporter::writeObjects() {
     if ( nullptr == mScene->mRootNode ) {
         return;
     }

     aiNode *root = mScene->mRootNode;
     for ( unsigned int i = 0; i < root->mNumChildren; ++i ) {
         aiNode *currentNode( root->mChildren[ i ] );
         if ( nullptr == currentNode ) {
             continue;
         }
         mModelOutput << "<" << XmlTag::object << " id=\"" << currentNode->mName.C_Str() << "\" type=\"model\">";
         mModelOutput << std::endl;
         for ( unsigned int j = 0; j < currentNode->mNumMeshes; ++j ) {
             aiMesh *currentMesh = mScene->mMeshes[ currentNode->mMeshes[ j ] ];
             if ( nullptr == currentMesh ) {
                 continue;
             }
             writeMesh( currentMesh );
         }
         mBuildItems.push_back( i );

         mModelOutput << "</" << XmlTag::object << ">";
         mModelOutput << std::endl;
     }
 }

 void D3MFExporter::writeMesh( aiMesh *mesh ) {
     if ( nullptr == mesh ) {
         return;
     }

     mModelOutput << "<" << XmlTag::mesh << ">" << std::endl;
     mModelOutput << "<" << XmlTag::vertices << ">" << std::endl;
     for ( unsigned int i = 0; i < mesh->mNumVertices; ++i ) {
         writeVertex( mesh->mVertices[ i ] );
     }
     mModelOutput << "</" << XmlTag::vertices << ">" << std::endl;

     writeFaces( mesh );

     mModelOutput << "</" << XmlTag::mesh << ">" << std::endl;
 }

 void D3MFExporter::writeVertex( const aiVector3D &pos ) {
     mModelOutput << "<" << XmlTag::vertex << " x=\"" << pos.x << "\" y=\"" << pos.y << "\" z=\"" << pos.z << "\" />";
     mModelOutput << std::endl;
 }

 void D3MFExporter::writeFaces( aiMesh *mesh ) {
     if ( nullptr == mesh ) {
         return;
     }

     if ( !mesh->HasFaces() ) {
         return;
     }
     mModelOutput << "<" << XmlTag::triangles << ">" << std::endl;
     for ( unsigned int i = 0; i < mesh->mNumFaces; ++i ) {
         aiFace &currentFace = mesh->mFaces[ i ];
         mModelOutput << "<" << XmlTag::triangle << " v1=\"" << currentFace.mIndices[ 0 ] << "\" v2=\""
                 << currentFace.mIndices[ 1 ] << "\" v3=\"" << currentFace.mIndices[ 2 ] << "\"/>";
         mModelOutput << std::endl;
     }
     mModelOutput << "</" << XmlTag::triangles << ">";
     mModelOutput << std::endl;
 }

 void D3MFExporter::writeBuild() {
     mModelOutput << "<" << XmlTag::build << ">" << std::endl;

     for ( size_t i = 0; i < mBuildItems.size(); ++i ) {
         mModelOutput << "<" << XmlTag::item << " objectid=\"" << i + 1 << "\"/>";
         mModelOutput << std::endl;
     }
     mModelOutput << "</" << XmlTag::build << ">";
     mModelOutput << std::endl;
 }

 void D3MFExporter::exportContentTyp( const std::string &filename ) {
     if ( nullptr == m_zipArchive ) {
         throw DeadlyExportError( "3MF-Export: Zip archive not valid, nullptr." );
     }
     const std::string entry = filename;
     zip_entry_open( m_zipArchive, entry.c_str() );

     const std::string &exportTxt( mContentOutput.str() );
     zip_entry_write( m_zipArchive, exportTxt.c_str(), exportTxt.size() );

     zip_entry_close( m_zipArchive );
 }

 void D3MFExporter::writeModelToArchive( const std::string &folder, const std::string &modelName ) {
     if ( nullptr == m_zipArchive ) {
         throw DeadlyExportError( "3MF-Export: Zip archive not valid, nullptr." );
     }
     const std::string entry = folder + "/" + modelName;
     zip_entry_open( m_zipArchive, entry.c_str() );

     const std::string &exportTxt( mModelOutput.str() );
     zip_entry_write( m_zipArchive, exportTxt.c_str(), exportTxt.size() );

     zip_entry_close( m_zipArchive );
 }

 void D3MFExporter::writeRelInfoToFile( const std::string &folder, const std::string &relName ) {
     if ( nullptr == m_zipArchive ) {
         throw DeadlyExportError( "3MF-Export: Zip archive not valid, nullptr." );
     }
     const std::string entry = folder + "/" + relName;
     zip_entry_open( m_zipArchive, entry.c_str() );

     const std::string &exportTxt( mRelOutput.str() );
     zip_entry_write( m_zipArchive, exportTxt.c_str(), exportTxt.size() );

     zip_entry_close( m_zipArchive );
 }


 } // Namespace D3MF
 } // Namespace Assimp

 #endif // ASSIMP_BUILD_NO3MF_EXPORTER
 #endif // ASSIMP_BUILD_NO_EXPORT
	/*
	Open Asset Import Library (assimp)
	----------------------------------------------------------------------

	Copyright (c) 2006-2017, assimp team

	All rights reserved.

	Redistribution and use of this software in source and binary forms,
	with or without modification, are permitted provided that the
	following conditions are met:

	* Redistributions of source code must retain the above
	copyright notice, this list of conditions and the
	following disclaimer.

	* Redistributions in binary form must reproduce the above
	copyright notice, this list of conditions and the
	following disclaimer in the documentation and/or other
	materials provided with the distribution.

	* Neither the name of the assimp team, nor the names of its
	contributors may be used to endorse or promote products
	derived from this software without specific prior
	written permission of the assimp team.

	THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
	LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
	A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
	OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
	SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
	LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
	DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
	THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
	OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

	----------------------------------------------------------------------
	*/
	#ifndef ASSIMP_BUILD_NO_EXPORT
	#ifndef ASSIMP_BUILD_NO_3MF_EXPORTER

	#include "D3MFExporter.h"

	#include <assimp/scene.h>
	#include <assimp/IOSystem.hpp>
	#include <assimp/IOStream.hpp>
	#include <assimp/Exporter.hpp>
	#include <assimp/DefaultLogger.hpp>

	#include "Exceptional.h"
	#include "3MFXmlTags.h"
	#include "D3MFOpcPackage.h"

	#include <contrib/zip/src/zip.h>

	namespace Assimp {

	void ExportScene3MF( const char* pFile, IOSystem* pIOSystem, const aiScene* pScene, const ExportProperties* /pProperties/ ) {
	if ( nullptr == pIOSystem ) {
	throw DeadlyExportError( "Could not export 3MP archive: " + std::string( pFile ) );
	}
	D3MF::D3MFExporter myExporter( pFile, pScene );
	if ( myExporter.validate() ) {
	if ( pIOSystem->Exists( pFile ) ) {
	if ( !pIOSystem->DeleteFile( pFile ) ) {
	throw DeadlyExportError( "File exists, cannot override : " + std::string( pFile ) );
	}
	}
	bool ok = myExporter.exportArchive(pFile);
	if ( !ok ) {
	throw DeadlyExportError( "Could not export 3MP archive: " + std::string( pFile ) );
	}
	}
	}

	namespace D3MF {

	D3MFExporter::D3MFExporter( const char* pFile, const aiScene* pScene )
	: mArchiveName( pFile )
	, m_zipArchive( nullptr )
	, mScene( pScene )
	, mModelOutput()
	, mRelOutput()
	, mContentOutput()
	, mBuildItems()
	, mRelations() {
	// empty
	}

	D3MFExporter::~D3MFExporter() {
	for ( size_t i = 0; i < mRelations.size(); ++i ) {
	delete mRelations[ i ];
	}
	mRelations.clear();
	}

	bool D3MFExporter::validate() {
	if ( mArchiveName.empty() ) {
	return false;
	}

	if ( nullptr == mScene ) {
	return false;
	}

	return true;
	}

	bool D3MFExporter::exportArchive( const char *file ) {
	bool ok( true );

	m_zipArchive = zip_open( file, ZIP_DEFAULT_COMPRESSION_LEVEL, 'w' );
	if ( nullptr == m_zipArchive ) {
	return false;
	}
	ok \|= exportContentTypes();
	ok \|= export3DModel();
	ok \|= exportRelations();

	zip_close( m_zipArchive );
	m_zipArchive = nullptr;

	return ok;
	}


	bool D3MFExporter::exportContentTypes() {
	mContentOutput.clear();

	mContentOutput << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>";
	mContentOutput << std::endl;
	mContentOutput << "<Types xmlns = \"http://schemas.openxmlformats.org/package/2006/content-types\">";
	mContentOutput << std::endl;
	mContentOutput << "<Default Extension = \"rels\" ContentType = \"application/vnd.openxmlformats-package.relationships+xml\" />";
	mContentOutput << std::endl;
	mContentOutput << "<Default Extension = \"model\" ContentType = \"application/vnd.ms-package.3dmanufacturing-3dmodel+xml\" />";
	mContentOutput << std::endl;
	mContentOutput << "</Types>";
	mContentOutput << std::endl;
	exportContentTyp( XmlTag::CONTENT_TYPES_ARCHIVE );

	return true;
	}

	bool D3MFExporter::exportRelations() {
	mRelOutput.clear();

	mRelOutput << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>";
	mRelOutput << std::endl;
	mRelOutput << "<Relationships xmlns=\"http://schemas.openxmlformats.org/package/2006/relationships\">";

	for ( size_t i = 0; i < mRelations.size(); ++i ) {
	mRelOutput << "<Relationship Target=\"/" << mRelations[ i ]->target << "\" ";
	mRelOutput << "Id=\"" << mRelations[i]->id << "\" ";
	mRelOutput << "Type=\"" << mRelations[ i ]->type << "\" />";
	mRelOutput << std::endl;
	}
	mRelOutput << "</Relationships>";
	mRelOutput << std::endl;

	writeRelInfoToFile( "_rels", ".rels" );
	mRelOutput.flush();

	return true;
	}

	bool D3MFExporter::export3DModel() {
	mModelOutput.clear();

	writeHeader();
	mModelOutput << "<" << XmlTag::model << " " << XmlTag::model_unit << "=\"millimeter\""
	<< "xmlns=\"http://schemas.microsoft.com/3dmanufacturing/core/2015/02\">"
	<< std::endl;
	mModelOutput << "<" << XmlTag::resources << ">";
	mModelOutput << std::endl;

	writeObjects();


	mModelOutput << "</" << XmlTag::resources << ">";
	mModelOutput << std::endl;
	writeBuild();

	mModelOutput << "</" << XmlTag::model << ">\n";

	OpcPackageRelationship *info = new OpcPackageRelationship;
	info->id = "rel0";
	info->target = "/3D/3DModel.model";
	info->type = XmlTag::PACKAGE_START_PART_RELATIONSHIP_TYPE;
	mRelations.push_back( info );

	writeModelToArchive( "3D", "3DModel.model" );
	mModelOutput.flush();

	return true;
	}

	void D3MFExporter::writeHeader() {
	mModelOutput << "<?xml version=\"1.0\" encoding=\"UTF - 8\"?>";
	mModelOutput << std::endl;
	}

	void D3MFExporter::writeObjects() {
	if ( nullptr == mScene->mRootNode ) {
	return;
	}

	aiNode *root = mScene->mRootNode;
	for ( unsigned int i = 0; i < root->mNumChildren; ++i ) {
	aiNode *currentNode( root->mChildren[ i ] );
	if ( nullptr == currentNode ) {
	continue;
	}
	mModelOutput << "<" << XmlTag::object << " id=\"" << currentNode->mName.C_Str() << "\" type=\"model\">";
	mModelOutput << std::endl;
	for ( unsigned int j = 0; j < currentNode->mNumMeshes; ++j ) {
	aiMesh *currentMesh = mScene->mMeshes[ currentNode->mMeshes[ j ] ];
	if ( nullptr == currentMesh ) {
	continue;
	}
	writeMesh( currentMesh );
	}
	mBuildItems.push_back( i );

	mModelOutput << "</" << XmlTag::object << ">";
	mModelOutput << std::endl;
	}
	}

	void D3MFExporter::writeMesh( aiMesh *mesh ) {
	if ( nullptr == mesh ) {
	return;
	}

	mModelOutput << "<" << XmlTag::mesh << ">" << std::endl;
	mModelOutput << "<" << XmlTag::vertices << ">" << std::endl;
	for ( unsigned int i = 0; i < mesh->mNumVertices; ++i ) {
	writeVertex( mesh->mVertices[ i ] );
	}
	mModelOutput << "</" << XmlTag::vertices << ">" << std::endl;

	writeFaces( mesh );

	mModelOutput << "</" << XmlTag::mesh << ">" << std::endl;
	}

	void D3MFExporter::writeVertex( const aiVector3D &pos ) {
	mModelOutput << "<" << XmlTag::vertex << " x=\"" << pos.x << "\" y=\"" << pos.y << "\" z=\"" << pos.z << "\" />";
	mModelOutput << std::endl;
	}

	void D3MFExporter::writeFaces( aiMesh *mesh ) {
	if ( nullptr == mesh ) {
	return;
	}

	if ( !mesh->HasFaces() ) {
	return;
	}
	mModelOutput << "<" << XmlTag::triangles << ">" << std::endl;
	for ( unsigned int i = 0; i < mesh->mNumFaces; ++i ) {
	aiFace &currentFace = mesh->mFaces[ i ];
	mModelOutput << "<" << XmlTag::triangle << " v1=\"" << currentFace.mIndices[ 0 ] << "\" v2=\""
	<< currentFace.mIndices[ 1 ] << "\" v3=\"" << currentFace.mIndices[ 2 ] << "\"/>";
	mModelOutput << std::endl;
	}
	mModelOutput << "</" << XmlTag::triangles << ">";
	mModelOutput << std::endl;
	}

	void D3MFExporter::writeBuild() {
	mModelOutput << "<" << XmlTag::build << ">" << std::endl;

	for ( size_t i = 0; i < mBuildItems.size(); ++i ) {
	mModelOutput << "<" << XmlTag::item << " objectid=\"" << i + 1 << "\"/>";
	mModelOutput << std::endl;
	}
	mModelOutput << "</" << XmlTag::build << ">";
	mModelOutput << std::endl;
	}

	void D3MFExporter::exportContentTyp( const std::string &filename ) {
	if ( nullptr == m_zipArchive ) {
	throw DeadlyExportError( "3MF-Export: Zip archive not valid, nullptr." );
	}
	const std::string entry = filename;
	zip_entry_open( m_zipArchive, entry.c_str() );

	const std::string &exportTxt( mContentOutput.str() );
	zip_entry_write( m_zipArchive, exportTxt.c_str(), exportTxt.size() );

	zip_entry_close( m_zipArchive );
	}

	void D3MFExporter::writeModelToArchive( const std::string &folder, const std::string &modelName ) {
	if ( nullptr == m_zipArchive ) {
	throw DeadlyExportError( "3MF-Export: Zip archive not valid, nullptr." );
	}
	const std::string entry = folder + "/" + modelName;
	zip_entry_open( m_zipArchive, entry.c_str() );

	const std::string &exportTxt( mModelOutput.str() );
	zip_entry_write( m_zipArchive, exportTxt.c_str(), exportTxt.size() );

	zip_entry_close( m_zipArchive );
	}

	void D3MFExporter::writeRelInfoToFile( const std::string &folder, const std::string &relName ) {
	if ( nullptr == m_zipArchive ) {
	throw DeadlyExportError( "3MF-Export: Zip archive not valid, nullptr." );
	}
	const std::string entry = folder + "/" + relName;
	zip_entry_open( m_zipArchive, entry.c_str() );

	const std::string &exportTxt( mRelOutput.str() );
	zip_entry_write( m_zipArchive, exportTxt.c_str(), exportTxt.size() );

	zip_entry_close( m_zipArchive );
	}


	} // Namespace D3MF
	} // Namespace Assimp

	#endif // ASSIMP_BUILD_NO3MF_EXPORTER
	#endif // ASSIMP_BUILD_NO_EXPORT