1 /* 2 Open Asset Import Library (assimp) 3 ---------------------------------------------------------------------- 4 5 Copyright (c) 2006-2021, assimp team 6 7 All rights reserved. 8 9 Redistribution and use of this software in source and binary forms, 10 with or without modification, are permitted provided that the 11 following conditions are met: 12 13 * Redistributions of source code must retain the above 14 copyright notice, this list of conditions and the 15 following disclaimer. 16 17 * Redistributions in binary form must reproduce the above 18 copyright notice, this list of conditions and the 19 following disclaimer in the documentation and/or other 20 materials provided with the distribution. 21 22 * Neither the name of the assimp team, nor the names of its 23 contributors may be used to endorse or promote products 24 derived from this software without specific prior 25 written permission of the assimp team. 26 27 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 28 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 29 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 30 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 31 OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 32 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 33 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 34 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 35 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 36 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 37 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 38 39 ---------------------------------------------------------------------- 40 */ 41 #pragma once 42 #ifndef AI_OGREIMPORTER_H_INC 43 #define AI_OGREIMPORTER_H_INC 44 45 #ifndef ASSIMP_BUILD_NO_OGRE_IMPORTER 46 47 #include <assimp/BaseImporter.h> 48 #include <assimp/material.h> 49 50 #include "OgreParsingUtils.h" 51 #include "OgreStructs.h" 52 53 namespace Assimp { 54 namespace Ogre { 55 56 /** Importer for Ogre mesh, skeleton and material formats. 57 @todo Support vertex colors. 58 @todo Support poses/animations from the mesh file. 59 Currently only skeleton file animations are supported. */ 60 class OgreImporter : public BaseImporter { 61 public: 62 /// BaseImporter override. 63 virtual bool CanRead(const std::string &pFile, IOSystem *pIOHandler, bool checkSig) const override; 64 65 protected: 66 /// BaseImporter override. 67 virtual void InternReadFile(const std::string &pFile, aiScene *pScene, IOSystem *pIOHandler) override; 68 69 /// BaseImporter override. 70 virtual const aiImporterDesc *GetInfo() const override; 71 72 /// BaseImporter override. 73 virtual void SetupProperties(const Importer *pImp) override; 74 75 private: 76 /// Read materials referenced by the @c mesh to @c pScene. 77 void ReadMaterials(const std::string &pFile, Assimp::IOSystem *pIOHandler, aiScene *pScene, Mesh *mesh); 78 void ReadMaterials(const std::string &pFile, Assimp::IOSystem *pIOHandler, aiScene *pScene, MeshXml *mesh); 79 void AssignMaterials(aiScene *pScene, std::vector<aiMaterial *> &materials); 80 81 /// Reads material 82 aiMaterial *ReadMaterial(const std::string &pFile, Assimp::IOSystem *pIOHandler, const std::string &MaterialName); 83 84 // These functions parse blocks from a material file from @c ss. Starting parsing from "{" and ending it to "}". 85 bool ReadTechnique(const std::string &techniqueName, std::stringstream &ss, aiMaterial *material); 86 bool ReadPass(const std::string &passName, std::stringstream &ss, aiMaterial *material); 87 bool ReadTextureUnit(const std::string &textureUnitName, std::stringstream &ss, aiMaterial *material); 88 89 private: 90 std::string m_userDefinedMaterialLibFile; 91 bool m_detectTextureTypeFromFilename; 92 std::map<aiTextureType, unsigned int> m_textures; 93 }; 94 } // namespace Ogre 95 } // namespace Assimp 96 97 #endif // ASSIMP_BUILD_NO_OGRE_IMPORTER 98 #endif // AI_OGREIMPORTER_H_INC 99