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- /*
- 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 Defines a post processing step to search an importer's output
- * for data that is obviously invalid
- */
- #ifndef AI_FINDINVALIDDATA_H_INC
- #define AI_FINDINVALIDDATA_H_INC
- #include "Common/BaseProcess.h"
- #include <assimp/anim.h>
- #include <assimp/types.h>
- struct aiMesh;
- class FindInvalidDataProcessTest;
- namespace Assimp {
- // ---------------------------------------------------------------------------
- /** The FindInvalidData post-processing step. It searches the mesh data
- * for parts that are obviously invalid and removes them.
- *
- * Originally this was a workaround for some models written by Blender
- * which have zero normal vectors. */
- class ASSIMP_API FindInvalidDataProcess : public BaseProcess {
- public:
- // -------------------------------------------------------------------
- /// The default class constructor / destructor.
- FindInvalidDataProcess();
- ~FindInvalidDataProcess() override = default;
- // -------------------------------------------------------------------
- /// Returns active state.
- bool IsActive(unsigned int pFlags) const override;
- // -------------------------------------------------------------------
- /// Setup import settings
- void SetupProperties(const Importer *pImp) override;
- // -------------------------------------------------------------------
- /// Run the step
- void Execute(aiScene *pScene) override;
- // -------------------------------------------------------------------
- /// Executes the post-processing step on the given mesh
- /// @param pMesh The mesh to process.
- /// @return 0 - nothing, 1 - removed sth, 2 - please delete me */
- int ProcessMesh(aiMesh *pMesh);
- // -------------------------------------------------------------------
- /// Executes the post-processing step on the given animation
- /// @param anim The animation to process. */
- void ProcessAnimation(aiAnimation *anim);
- // -------------------------------------------------------------------
- /// Executes the post-processing step on the given anim channel
- /// @param anim The animation channel to process.*/
- void ProcessAnimationChannel(aiNodeAnim *anim);
- private:
- ai_real configEpsilon;
- bool mIgnoreTexCoods;
- };
- } // end of namespace Assimp
- #endif // AI_AI_FINDINVALIDDATA_H_INC
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