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Diffstat (limited to 'src/3rdparty/assimp/code/ObjExporter.h')
-rw-r--r-- | src/3rdparty/assimp/code/ObjExporter.h | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/src/3rdparty/assimp/code/ObjExporter.h b/src/3rdparty/assimp/code/ObjExporter.h deleted file mode 100644 index 391f8416d..000000000 --- a/src/3rdparty/assimp/code/ObjExporter.h +++ /dev/null @@ -1,176 +0,0 @@ -/* -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. - ----------------------------------------------------------------------- -*/ - -/** @file ObjExporter.h - * Declares the exporter class to write a scene to a Collada file - */ -#ifndef AI_OBJEXPORTER_H_INC -#define AI_OBJEXPORTER_H_INC - -#include <assimp/types.h> -#include <sstream> -#include <vector> -#include <map> - -struct aiScene; -struct aiNode; -struct aiMesh; - -namespace Assimp { - -// ------------------------------------------------------------------------------------------------ -/** Helper class to export a given scene to an OBJ file. */ -// ------------------------------------------------------------------------------------------------ -class ObjExporter { -public: - /// Constructor for a specific scene to export - ObjExporter(const char* filename, const aiScene* pScene, bool noMtl=false); - ~ObjExporter(); - std::string GetMaterialLibName(); - std::string GetMaterialLibFileName(); - - /// public string-streams to write all output into - std::ostringstream mOutput, mOutputMat; - -private: - // intermediate data structures - struct FaceVertex { - FaceVertex() - : vp() - , vn() - , vt() - , vc() { - // empty - } - - // one-based, 0 means: 'does not exist' - unsigned int vp, vn, vt, vc; - }; - - struct Face { - char kind; - std::vector<FaceVertex> indices; - }; - - struct MeshInstance { - std::string name, matname; - std::vector<Face> faces; - }; - - void WriteHeader(std::ostringstream& out); - void WriteMaterialFile(); - void WriteGeometryFile(bool noMtl=false); - std::string GetMaterialName(unsigned int index); - void AddMesh(const aiString& name, const aiMesh* m, const aiMatrix4x4& mat); - void AddNode(const aiNode* nd, const aiMatrix4x4& mParent); - -private: - std::string filename; - const aiScene* const pScene; - std::vector<aiVector3D> vp, vn, vt; - std::vector<aiColor4D> vc; - - struct aiVectorCompare { - bool operator() (const aiVector3D& a, const aiVector3D& b) const { - if(a.x < b.x) return true; - if(a.x > b.x) return false; - if(a.y < b.y) return true; - if(a.y > b.y) return false; - if(a.z < b.z) return true; - return false; - } - }; - - struct aiColor4Compare { - bool operator() ( const aiColor4D& a, const aiColor4D& b ) const { - if ( a.r < b.r ) return true; - if ( a.r > b.r ) return false; - if ( a.g < b.g ) return true; - if ( a.g > b.g ) return false; - if ( a.b < b.b ) return true; - if ( a.b > b.b ) return false; - if ( a.a < b.a ) return true; - if ( a.a > b.a ) return false; - return false; - } - }; - - class vecIndexMap { - int mNextIndex; - typedef std::map<aiVector3D, int, aiVectorCompare> dataType; - dataType vecMap; - - public: - vecIndexMap() - : mNextIndex(1) { - // empty - } - - int getIndex(const aiVector3D& vec); - void getVectors( std::vector<aiVector3D>& vecs ); - }; - - class colIndexMap { - int mNextIndex; - typedef std::map<aiColor4D, int, aiColor4Compare> dataType; - dataType colMap; - - public: - colIndexMap() - : mNextIndex( 1 ) { - // empty - } - - int getIndex( const aiColor4D& col ); - void getColors( std::vector<aiColor4D> &colors ); - }; - - vecIndexMap mVpMap, mVnMap, mVtMap; - colIndexMap mVcMap; - std::vector<MeshInstance> mMeshes; - - // this endl() doesn't flush() the stream - const std::string endl; -}; - -} - -#endif |