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00021 // This code supersedes and replaces all information previously supplied.
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00025 //
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_PHYSICS_NX_CLOTH_FABRIC
00032 #define PX_PHYSICS_NX_CLOTH_FABRIC
00033 
00038 #include "common/PxBase.h"
00039 
00040 #if !PX_DOXYGEN
00041 namespace physx
00042 {
00043 #endif
00044 
00050 struct PX_DEPRECATED PxClothFabricPhaseType
00051 {
00052     enum Enum
00053     {
00054         eINVALID,     
00055         eVERTICAL,    
00056         eHORIZONTAL,  
00057         eBENDING,     
00058         eSHEARING,    
00059         eCOUNT        // internal use only
00060     };
00061 };
00062 
00068 struct PX_DEPRECATED PxClothFabricPhase
00069 {
00070     PxClothFabricPhase(PxClothFabricPhaseType::Enum type = 
00071         PxClothFabricPhaseType::eINVALID, PxU32 index = 0);
00072 
00076     PxClothFabricPhaseType::Enum phaseType;
00077 
00081     PxU32 setIndex;
00082 };
00083 
00084 PX_INLINE PxClothFabricPhase::PxClothFabricPhase(
00085     PxClothFabricPhaseType::Enum type, PxU32 index)
00086     : phaseType(type)
00087     , setIndex(index)
00088 {}
00089 
00095 class PX_DEPRECATED PxClothFabricDesc
00096 {
00097 public:
00099     PxU32 nbParticles;
00100 
00102     PxU32 nbPhases;
00104     const PxClothFabricPhase* phases;
00105 
00107     PxU32 nbSets;
00109     const PxU32* sets;
00110 
00112     const PxU32* indices;
00114     const PxReal* restvalues;
00115 
00117     PxU32 nbTethers;
00119     const PxU32* tetherAnchors;
00121     const PxReal* tetherLengths;
00122 
00124     const PxU32* triangles;
00126     PxU32 nbTriangles;
00127 
00131     PX_INLINE PxClothFabricDesc();
00132 
00136     PX_INLINE void setToDefault();
00137 
00142     PX_INLINE bool isValid() const;
00143 };
00144 
00145 PX_INLINE PxClothFabricDesc::PxClothFabricDesc()
00146 {
00147     setToDefault();
00148 }
00149 
00150 PX_INLINE void PxClothFabricDesc::setToDefault()
00151 {
00152     memset(this, 0, sizeof(PxClothFabricDesc));
00153 }
00154 
00155 PX_INLINE bool PxClothFabricDesc::isValid() const
00156 {
00157     return nbParticles && nbPhases && phases && restvalues && nbSets 
00158         && sets && indices && (!nbTethers || (tetherAnchors && tetherLengths))
00159         && (!nbTriangles || triangles);
00160 }
00161 
00162 
00185 class PX_DEPRECATED PxClothFabric   : public PxBase
00186 {
00187 public:
00193     virtual void release() = 0;
00194 
00199     virtual PxU32 getNbParticles() const = 0;
00200 
00205     virtual PxU32 getNbPhases() const = 0;
00206 
00211     virtual PxU32 getNbRestvalues() const = 0;
00212 
00217     virtual PxU32 getNbSets() const = 0;
00218 
00223     virtual PxU32 getNbParticleIndices() const = 0;
00224 
00229     virtual PxU32 getNbTethers() const = 0;
00230 
00241     virtual PxU32 getPhases(PxClothFabricPhase* userPhaseBuffer, PxU32 bufferSize) const = 0;
00242 
00254     virtual PxU32 getSets(PxU32* userSetBuffer, PxU32 bufferSize) const = 0;
00255 
00266     virtual PxU32 getParticleIndices(PxU32* userParticleIndexBuffer, PxU32 bufferSize) const = 0;
00267 
00281     virtual PxU32 getRestvalues(PxReal* userRestvalueBuffer, PxU32 bufferSize) const = 0;
00282 
00295     virtual PxU32 getTetherAnchors(PxU32* userAnchorBuffer, PxU32 bufferSize) const = 0;
00296 
00308     virtual PxU32 getTetherLengths(PxReal* userLengthBuffer, PxU32 bufferSize) const = 0;
00309 
00310 
00315     virtual void scaleRestlengths(PxReal scale) = 0;
00316 
00323     virtual PxU32 getReferenceCount() const = 0;
00324 
00330     virtual void acquireReference() = 0;
00331 
00332 
00333     virtual const char* getConcreteTypeName() const { return "PxClothFabric";   }
00334 
00335 protected:
00336 
00337     PX_INLINE PxClothFabric(PxType concreteType, PxBaseFlags baseFlags) : PxBase(concreteType, baseFlags) {}
00338     PX_INLINE PxClothFabric(PxBaseFlags baseFlags) : PxBase(baseFlags) {}
00339     virtual ~PxClothFabric() {}
00340     virtual bool isKindOf(const char* name) const { return !::strcmp("PxClothFabric", name) || PxBase::isKindOf(name); }
00341 };
00342 
00343 #if !PX_DOXYGEN
00344 } // namespace physx
00345 #endif
00346 
00348 #endif