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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.
00025 //
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_NX_CONVEXMESH
00032 #define PX_PHYSICS_GEOMUTILS_NX_CONVEXMESH
00033 
00037 #include "foundation/Px.h"
00038 #include "common/PxSerialFramework.h"
00039 
00040 #ifndef PX_DOXYGEN
00041 namespace physx
00042 {
00043 #endif
00044 
00048 struct PxHullPolygon
00049 {
00050     PxReal          mPlane[4];      
00051     PxU16           mNbVerts;       
00052     PxU16           mIndexBase;     
00053 };
00054 
00081 class PxConvexMesh  : public PxSerializable
00082 {
00083 public:
00084 
00090     PX_PHYSX_COMMON_API virtual PxU32               getNbVertices()                                 const   = 0;
00091 
00097     PX_PHYSX_COMMON_API virtual const PxVec3*       getVertices()                                   const   = 0;
00098 
00104     PX_PHYSX_COMMON_API virtual const PxU8*         getIndexBuffer()                                const   = 0;
00105 
00111     PX_PHYSX_COMMON_API virtual PxU32               getNbPolygons()                                 const   = 0;
00112 
00120     PX_PHYSX_COMMON_API virtual bool                getPolygonData(PxU32 index, PxHullPolygon& data)    const   = 0;
00121 
00132     PX_PHYSX_COMMON_API virtual void                release() = 0;
00133 
00142     PX_PHYSX_COMMON_API virtual PxU32               getReferenceCount()         const   = 0;
00143 
00160     PX_PHYSX_COMMON_API virtual void                getMassInformation(PxReal& mass, PxMat33& localInertia, PxVec3& localCenterOfMass)      const   = 0;
00161 
00167     PX_PHYSX_COMMON_API virtual PxBounds3           getLocalBounds()    const   = 0;
00168 
00169     PX_INLINE virtual   const char*         getConcreteTypeName() const                 {   return "PxConvexMesh"; }
00170 
00171 protected:
00172     virtual ~PxConvexMesh()                             {}
00173     PxConvexMesh()                                      {}
00174     PxConvexMesh(PxRefResolver& v)  : PxSerializable(v) {}
00175     virtual bool                isKindOf(const char* name)  const       {   return !strcmp("PxConvexMesh", name) || PxSerializable::isKindOf(name); }
00176 };
00177 
00178 #ifndef PX_DOXYGEN
00179 } // namespace physx
00180 #endif
00181 
00183 #endif