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00012 // NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO
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00020 // or patent rights of NVIDIA Corporation. Details are subject to change without notice.
00021 // This code supersedes and replaces all information previously supplied.
00022 // NVIDIA Corporation products are not authorized for use as critical
00023 // components in life support devices or systems without express written approval of
00024 // NVIDIA Corporation.
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00026 // Copyright (c) 2008-2012 NVIDIA Corporation. All rights reserved.
00027 // Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
00028 // Copyright (c) 2001-2004 NovodeX AG. All rights reserved.  
00029 
00030 
00031 #ifndef PX_PHYSICS_GEOMUTILS_PX_MESH_QUERY
00032 #define PX_PHYSICS_GEOMUTILS_PX_MESH_QUERY
00033 
00038 #include "geometry/PxPhysXGeomUtils.h"
00039 
00040 #ifndef PX_DOXYGEN
00041 namespace physx
00042 {
00043 #endif
00044 
00045 class PxGeometry;
00046 class PxConvexMeshGeometry;
00047 class PxTriangleMeshGeometry;
00048 class PxHeightFieldGeometry;
00049 
00050 class PxTriangle;
00051 
00052 
00053 class PxMeshQuery
00054 {
00055 public:
00056 
00071     PX_PHYSX_COMMON_API static void getTriangle(const PxTriangleMeshGeometry& triGeom, const PxTransform& transform, PxTriangleID triangleIndex, PxTriangle& triangle, PxU32* vertexIndices=NULL, PxU32* adjacencyIndices=NULL);
00072 
00073 
00087     PX_PHYSX_COMMON_API static void getTriangle(const PxHeightFieldGeometry& hfGeom, const PxTransform& transform, PxTriangleID triangleIndex, PxTriangle& triangle, PxU32* vertexIndices=NULL);
00088 
00089 
00107     PX_PHYSX_COMMON_API static PxU32 findOverlapTriangleMesh(const PxGeometry& geom0, const PxTransform& pose0,
00108                                     const PxTriangleMeshGeometry& geom1, const PxTransform& pose1,
00109                                     PxU32* results, PxU32 maxResults, PxU32 startIndex, bool& overflow);
00110 
00128     PX_PHYSX_COMMON_API static PxU32 findOverlapHeightField(const PxGeometry& geom0,
00129                                    const PxTransform& pose0,
00130                                    const PxHeightFieldGeometry& geom1,
00131                                    const PxTransform& pose1,
00132                                    PxU32* results, PxU32 maxResults, PxU32 startIndex, bool& overflow);
00133 };
00134 
00135 
00136 #ifndef PX_DOXYGEN
00137 }
00138 #endif
00139 
00141 #endif