PxTriangleMeshExt.h

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/*
 * Copyright (c) 2008-2015, NVIDIA CORPORATION.  All rights reserved.
 *
 * NVIDIA CORPORATION and its licensors retain all intellectual property
 * and proprietary rights in and to this software, related documentation
 * and any modifications thereto.  Any use, reproduction, disclosure or
 * distribution of this software and related documentation without an express
 * license agreement from NVIDIA CORPORATION is strictly prohibited.
 */
// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.  


#ifndef PX_PHYSICS_EXTENSIONS_TRIANGLE_MESH_H
#define PX_PHYSICS_EXTENSIONS_TRIANGLE_MESH_H

#include "PxPhysXConfig.h"
#include "common/PxPhysXCommonConfig.h"

#ifndef PX_DOXYGEN
namespace physx
{
#endif

class PxGeometry;
class PxTriangleMeshGeometry;
class PxHeightFieldGeometry;

    class PxMeshOverlapUtil
    {
        public:
                                        PxMeshOverlapUtil();
                                        ~PxMeshOverlapUtil();
                        PxU32           findOverlap(const PxGeometry& geom, const PxTransform& geomPose, const PxTriangleMeshGeometry& meshGeom, const PxTransform& meshPose);

                        PxU32           findOverlap(const PxGeometry& geom, const PxTransform& geomPose, const PxHeightFieldGeometry& hfGeom, const PxTransform& hfPose);

        PX_FORCE_INLINE const PxU32*    getResults()    const   { return mResultsMemory;    }

        PX_FORCE_INLINE PxU32           getNbResults()  const   { return mNbResults;        }

        private:
                        PxU32*          mResultsMemory;
                        PxU32           mResults[64];
                        PxU32           mNbResults;
                        PxU32           mMaxNbResults;
    };

    typedef PxMeshOverlapUtil PxFindOverlapTriangleMeshUtil;


    PxVec3 PxComputeMeshPenetration(PxU32 maxIter, const PxGeometry& geom, const PxTransform& geomPose, const PxTriangleMeshGeometry& meshGeom, const PxTransform& meshPose, PxU32& nb);

    PxVec3 PxComputeHeightFieldPenetration(PxU32 maxIter, const PxGeometry& geom, const PxTransform& geomPose, const PxHeightFieldGeometry& heightFieldGeom, const PxTransform& heightFieldPose, PxU32& nb);

#ifndef PX_DOXYGEN
} // namespace physx
#endif

#endif