---

       

---

PxTriangleMeshExt.h

Go to the documentation of this file.

// This code contains NVIDIA Confidential Information and is disclosed to you
// under a form of NVIDIA software license agreement provided separately to you.
//
// Notice
// NVIDIA Corporation and its licensors retain all intellectual property and
// proprietary rights in and to this software and 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.
//
// ALL NVIDIA DESIGN SPECIFICATIONS, CODE ARE PROVIDED "AS IS.". NVIDIA MAKES
// NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO
// THE MATERIALS, AND EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES OF NONINFRINGEMENT,
// MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE.
//
// Information and code furnished is believed to be accurate and reliable.
// However, NVIDIA Corporation assumes no responsibility for the consequences of use of such
// information or for any infringement of patents or other rights of third parties that may
// result from its use. No license is granted by implication or otherwise under any patent
// or patent rights of NVIDIA Corporation. Details are subject to change without notice.
// This code supersedes and replaces all information previously supplied.
// NVIDIA Corporation products are not authorized for use as critical
// components in life support devices or systems without express written approval of
// NVIDIA Corporation.
//
// Copyright (c) 2008-2018 NVIDIA Corporation. All rights reserved.
// 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"

#if !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[256];
                        PxU32           mNbResults;
                        PxU32           mMaxNbResults;
    };

    bool PxComputeTriangleMeshPenetration(PxVec3& direction, 
                                          PxReal& depth,
                                          const PxGeometry& geom, 
                                          const PxTransform& geomPose, 
                                          const PxTriangleMeshGeometry& meshGeom, 
                                          const PxTransform& meshPose, 
                                          PxU32 maxIter,
                                          PxU32* usedIter = NULL);

    bool PxComputeHeightFieldPenetration(PxVec3& direction, 
                                         PxReal& depth,
                                         const PxGeometry& geom, 
                                         const PxTransform& geomPose, 
                                         const PxHeightFieldGeometry& heightFieldGeom, 
                                         const PxTransform& heightFieldPose,
                                         PxU32 maxIter, 
                                         PxU32* usedIter = NULL);

#if !PX_DOXYGEN
} // namespace physx
#endif

#endif

---

Copyright © 2008-2018 NVIDIA Corporation, 2701 San Tomas Expressway, Santa Clara, CA 95050 U.S.A. All rights reserved. www.nvidia.com