From 058f98a63658dc1a2579826ba167fd61bed1e21f Mon Sep 17 00:00:00 2001 From: sanine Date: Fri, 4 Mar 2022 10:47:15 -0600 Subject: add assimp submodule --- .../assimp-master/code/AssetLib/X/XFileImporter.h | 148 +++++++++++++++++++++ 1 file changed, 148 insertions(+) create mode 100644 src/mesh/assimp-master/code/AssetLib/X/XFileImporter.h (limited to 'src/mesh/assimp-master/code/AssetLib/X/XFileImporter.h') diff --git a/src/mesh/assimp-master/code/AssetLib/X/XFileImporter.h b/src/mesh/assimp-master/code/AssetLib/X/XFileImporter.h new file mode 100644 index 0000000..6481390 --- /dev/null +++ b/src/mesh/assimp-master/code/AssetLib/X/XFileImporter.h @@ -0,0 +1,148 @@ +/* +Open Asset Import Library (assimp) +---------------------------------------------------------------------- + +Copyright (c) 2006-2022, 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 XFileImporter.h + * @brief Definition of the XFile importer class. + */ +#pragma once +#ifndef AI_XFILEIMPORTER_H_INC +#define AI_XFILEIMPORTER_H_INC + +#include + +#include "XFileHelper.h" +#include + +#include + +struct aiNode; + +namespace Assimp { + +namespace XFile { + struct Scene; + struct Node; +} + +// --------------------------------------------------------------------------- +/** The XFileImporter is a worker class capable of importing a scene from a + * DirectX file .x + */ +class XFileImporter : public BaseImporter { +public: + XFileImporter(); + ~XFileImporter() override; + + // ------------------------------------------------------------------- + /** Returns whether the class can handle the format of the given file. + * See BaseImporter::CanRead() for details. */ + bool CanRead( const std::string& pFile, IOSystem* pIOHandler, + bool CheckSig) const override; + +protected: + // ------------------------------------------------------------------- + /** Return importer meta information. + * See #BaseImporter::GetInfo for the details + */ + const aiImporterDesc* GetInfo () const override; + + // ------------------------------------------------------------------- + /** Imports the given file into the given scene structure. + * See BaseImporter::InternReadFile() for details + */ + void InternReadFile( const std::string& pFile, aiScene* pScene, + IOSystem* pIOHandler) override; + + // ------------------------------------------------------------------- + /** Constructs the return data structure out of the imported data. + * @param pScene The scene to construct the return data in. + * @param pData The imported data in the internal temporary + * representation. + */ + void CreateDataRepresentationFromImport( aiScene* pScene, XFile::Scene* pData); + + // ------------------------------------------------------------------- + /** Recursively creates scene nodes from the imported hierarchy. + * The meshes and materials of the nodes will be extracted on the way. + * @param pScene The scene to construct the return data in. + * @param pParent The parent node where to create new child nodes + * @param pNode The temporary node to copy. + * @return The created node + */ + aiNode* CreateNodes( aiScene* pScene, aiNode* pParent, + const XFile::Node* pNode); + + // ------------------------------------------------------------------- + /** Converts all meshes in the given mesh array. Each mesh is split + * up per material, the indices of the generated meshes are stored in + * the node structure. + * @param pScene The scene to construct the return data in. + * @param pNode The target node structure that references the + * constructed meshes. + * @param pMeshes The array of meshes to convert + */ + void CreateMeshes( aiScene* pScene, aiNode* pNode, + const std::vector& pMeshes); + + // ------------------------------------------------------------------- + /** Converts the animations from the given imported data and creates + * them in the scene. + * @param pScene The scene to hold to converted animations + * @param pData The data to read the animations from + */ + void CreateAnimations( aiScene* pScene, const XFile::Scene* pData); + + // ------------------------------------------------------------------- + /** Converts all materials in the given array and stores them in the + * scene's material list. + * @param pScene The scene to hold the converted materials. + * @param pMaterials The material array to convert. + */ + void ConvertMaterials( aiScene* pScene, std::vector& pMaterials); + +protected: + /// Buffer to hold the loaded file + std::vector mBuffer; +}; + +} // end of namespace Assimp + +#endif // AI_BASEIMPORTER_H_INC -- cgit v1.2.1