PxParticleGpu.h

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00026 // Copyright (c) 2008-2017 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_PARTICLE_GPU_H
00032 #define PX_PARTICLE_GPU_H
00033 
00037 #include "PxPhysXConfig.h"
00038 
00039 #if PX_SUPPORT_GPU_PHYSX
00040 
00041 #include "common/PxPhysXCommonConfig.h"
00042 #include "task/PxTask.h"
00043 
00044 #if !PX_DOXYGEN
00045 namespace physx
00046 {
00047 #endif
00048 
00056 struct PX_DEPRECATED PxTriangleMeshCacheStatistics
00057 {
00058     PxU32   bytesTotal;         
00059     PxU32   bytesUsed;          
00060     PxU32   bytesUsedMax;       
00061     PxReal  percentageHitrate;  
00062 
00063     PxTriangleMeshCacheStatistics() : bytesTotal(0), bytesUsed(0), bytesUsedMax(0), percentageHitrate(0.0f) {}
00064 };
00065 
00070 class PX_DEPRECATED PxParticleGpu
00071 {
00072 public:
00073 
00085     PX_PHYSX_CORE_API static bool createTriangleMeshMirror(const class PxTriangleMesh& triangleMesh, PxCudaContextManager& contextManager);
00086     
00097     PX_PHYSX_CORE_API static void releaseTriangleMeshMirror(const class PxTriangleMesh& triangleMesh, PxCudaContextManager* contextManager = NULL);
00098     
00110     PX_PHYSX_CORE_API static bool createHeightFieldMirror(const class PxHeightField& heightField, PxCudaContextManager& contextManager);
00111     
00122     PX_PHYSX_CORE_API static void releaseHeightFieldMirror(const class PxHeightField& heightField, PxCudaContextManager* contextManager = NULL);
00123     
00135     PX_PHYSX_CORE_API static bool createConvexMeshMirror(const class PxConvexMesh& convexMesh, PxCudaContextManager& contextManager);
00136     
00147     PX_PHYSX_CORE_API static void releaseConvexMeshMirror(const class PxConvexMesh& convexMesh, PxCudaContextManager* contextManager = NULL);
00148 
00161     PX_PHYSX_CORE_API static void setExplicitCudaFlushCountHint(const class PxScene& scene, PxU32 cudaFlushCount);
00162 
00173     PX_PHYSX_CORE_API static bool setTriangleMeshCacheSizeHint(const class PxScene& scene, PxU32 size);
00174 
00185     PX_PHYSX_CORE_API static PxTriangleMeshCacheStatistics getTriangleMeshCacheStatistics(const class PxScene& scene);
00186 
00187 };
00188 
00189 #if !PX_DOXYGEN
00190 } // namespace physx
00191 #endif
00192 
00193 #endif // PX_SUPPORT_GPU_PHYSX
00194 
00196 #endif //PX_PARTICLE_GPU_H


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