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Diffstat (limited to 'src/mesh/assimp-master/code/PostProcessing/FindInstancesProcess.h')
| -rw-r--r-- | src/mesh/assimp-master/code/PostProcessing/FindInstancesProcess.h | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/src/mesh/assimp-master/code/PostProcessing/FindInstancesProcess.h b/src/mesh/assimp-master/code/PostProcessing/FindInstancesProcess.h deleted file mode 100644 index b501d88..0000000 --- a/src/mesh/assimp-master/code/PostProcessing/FindInstancesProcess.h +++ /dev/null @@ -1,137 +0,0 @@ -/* -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 FindInstancesProcess.h - * @brief Declares the aiProcess_FindInstances post-process step - */ -#ifndef AI_FINDINSTANCES_H_INC -#define AI_FINDINSTANCES_H_INC - -#include "Common/BaseProcess.h" -#include "PostProcessing/ProcessHelper.h" - -class FindInstancesProcessTest; -namespace Assimp { - -// ------------------------------------------------------------------------------- -/** @brief Get a pseudo(!)-hash representing a mesh. - * - * The hash is built from number of vertices, faces, primitive types, - * .... but *not* from the real mesh data. The funcction is not a perfect hash. - * @param in Input mesh - * @return Hash. - */ -inline -uint64_t GetMeshHash(aiMesh* in) { - ai_assert(nullptr != in); - - // ... get an unique value representing the vertex format of the mesh - const unsigned int fhash = GetMeshVFormatUnique(in); - - // and bake it with number of vertices/faces/bones/matidx/ptypes - return ((uint64_t)fhash << 32u) | (( - (in->mNumBones << 16u) ^ (in->mNumVertices) ^ - (in->mNumFaces<<4u) ^ (in->mMaterialIndex<<15) ^ - (in->mPrimitiveTypes<<28)) & 0xffffffff ); -} - -// ------------------------------------------------------------------------------- -/** @brief Perform a component-wise comparison of two arrays - * - * @param first First array - * @param second Second array - * @param size Size of both arrays - * @param e Epsilon - * @return true if the arrays are identical - */ -inline -bool CompareArrays(const aiVector3D* first, const aiVector3D* second, - unsigned int size, float e) { - for (const aiVector3D* end = first+size; first != end; ++first,++second) { - if ( (*first - *second).SquareLength() >= e) - return false; - } - return true; -} - -// and the same for colors ... -inline bool CompareArrays(const aiColor4D* first, const aiColor4D* second, - unsigned int size, float e) -{ - for (const aiColor4D* end = first+size; first != end; ++first,++second) { - if ( GetColorDifference(*first,*second) >= e) - return false; - } - return true; -} - -// --------------------------------------------------------------------------- -/** @brief A post-processing steps to search for instanced meshes -*/ -class FindInstancesProcess : public BaseProcess -{ -public: - - FindInstancesProcess(); - ~FindInstancesProcess(); - -public: - // ------------------------------------------------------------------- - // Check whether step is active in given flags combination - bool IsActive( unsigned int pFlags) const; - - // ------------------------------------------------------------------- - // Execute step on a given scene - void Execute( aiScene* pScene); - - // ------------------------------------------------------------------- - // Setup properties prior to executing the process - void SetupProperties(const Importer* pImp); - -private: - - bool configSpeedFlag; - -}; // ! end class FindInstancesProcess -} // ! end namespace Assimp - -#endif // !! AI_FINDINSTANCES_H_INC |