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Diffstat (limited to 'thirdparty/assimp/code/PostProcessing/LimitBoneWeightsProcess.h')
| -rw-r--r-- | thirdparty/assimp/code/PostProcessing/LimitBoneWeightsProcess.h | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/thirdparty/assimp/code/PostProcessing/LimitBoneWeightsProcess.h b/thirdparty/assimp/code/PostProcessing/LimitBoneWeightsProcess.h deleted file mode 100644 index 73c2a68d53..0000000000 --- a/thirdparty/assimp/code/PostProcessing/LimitBoneWeightsProcess.h +++ /dev/null @@ -1,138 +0,0 @@ -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2019, 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. - ----------------------------------------------------------------------- -*/ - -/** Defines a post processing step to limit the number of bones affecting a single vertex. */ -#ifndef AI_LIMITBONEWEIGHTSPROCESS_H_INC -#define AI_LIMITBONEWEIGHTSPROCESS_H_INC - -#include "Common/BaseProcess.h" - -// Forward declarations -struct aiMesh; - -class LimitBoneWeightsTest; - -namespace Assimp { - -// NOTE: If you change these limits, don't forget to change the -// corresponding values in all Assimp ports - -// ********************************************************** -// Java: ConfigProperty.java, -// ConfigProperty.DEFAULT_BONE_WEIGHT_LIMIT -// ********************************************************** - -#if (!defined AI_LMW_MAX_WEIGHTS) -# define AI_LMW_MAX_WEIGHTS 0x4 -#endif // !! AI_LMW_MAX_WEIGHTS - -// --------------------------------------------------------------------------- -/** This post processing step limits the number of bones affecting a vertex -* to a certain maximum value. If a vertex is affected by more than that number -* of bones, the bone weight with the least influence on this vertex are removed. -* The other weights on this bone are then renormalized to assure the sum weight -* to be 1. -*/ -class ASSIMP_API LimitBoneWeightsProcess : public BaseProcess { -public: - LimitBoneWeightsProcess(); - ~LimitBoneWeightsProcess(); - - // ------------------------------------------------------------------- - /** Returns whether the processing step is present in the given flag. - * @param pFlags The processing flags the importer was called with. - * A bitwise combination of #aiPostProcessSteps. - * @return true if the process is present in this flag fields, - * false if not. - */ - bool IsActive( unsigned int pFlags) const; - - // ------------------------------------------------------------------- - /** Called prior to ExecuteOnScene(). - * The function is a request to the process to update its configuration - * basing on the Importer's configuration property list. - */ - void SetupProperties(const Importer* pImp); - - // ------------------------------------------------------------------- - /** Limits the bone weight count for all vertices in the given mesh. - * @param pMesh The mesh to process. - */ - void ProcessMesh( aiMesh* pMesh); - - // ------------------------------------------------------------------- - /** Executes the post processing step on the given imported data. - * At the moment a process is not supposed to fail. - * @param pScene The imported data to work at. - */ - void Execute( aiScene* pScene); - - // ------------------------------------------------------------------- - /** Describes a bone weight on a vertex */ - struct Weight { - unsigned int mBone; ///< Index of the bone - float mWeight; ///< Weight of that bone on this vertex - Weight() AI_NO_EXCEPT - : mBone(0) - , mWeight(0.0f) { - // empty - } - - Weight( unsigned int pBone, float pWeight) - : mBone(pBone) - , mWeight(pWeight) { - // empty - } - - /** Comparison operator to sort bone weights by descending weight */ - bool operator < (const Weight& pWeight) const { - return mWeight > pWeight.mWeight; - } - }; - - /** Maximum number of bones influencing any single vertex. */ - unsigned int mMaxWeights; -}; - -} // end of namespace Assimp - -#endif // AI_LIMITBONEWEIGHTSPROCESS_H_INC |