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00003 //
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00007 // any modifications thereto. Any use, reproduction, disclosure, or 
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00011 // ALL NVIDIA DESIGN SPECIFICATIONS, CODE ARE PROVIDED "AS IS.". NVIDIA MAKES
00012 // NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO
00013 // THE MATERIALS, AND EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES OF NONINFRINGEMENT,
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00017 // However, NVIDIA Corporation assumes no responsibility for the consequences of use of such
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00019 // result from its use. No license is granted by implication or otherwise under any patent
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_NX_CLOTH_TYPES
00032 #define PX_PHYSICS_NX_CLOTH_TYPES
00033 
00037 #include "PxPhysX.h"
00038 #include "foundation/PxFlags.h"
00039 
00040 #include "foundation/PxVec3.h"
00041 
00042 #ifndef PX_DOXYGEN
00043 namespace physx
00044 {
00045 #endif
00046 
00053 struct PxClothPhaseSolverConfig
00054 {
00055     enum SolverType
00056     {
00057         eINVALID, 
00058         eFAST, 
00059         eSTIFF, 
00060         eBENDING, 
00061         eZEROSTRETCH, 
00062         eSHEARING, 
00063     };
00064 
00074     SolverType solverType;
00075 
00082     PxReal stiffness;
00083 
00091     PxReal stretchStiffness;
00092 
00102     PxReal stretchLimit;
00103 
00107     PX_INLINE PxClothPhaseSolverConfig();
00108 };
00109 
00110 PX_INLINE PxClothPhaseSolverConfig::PxClothPhaseSolverConfig()
00111 {
00112     solverType = eSTIFF;
00113     stiffness = 1.0f;
00114     stretchStiffness = 1.0f;
00115     stretchLimit = 1.0f;
00116 }
00117 
00118 
00127 struct PxClothFlag
00128 {
00129     enum Enum
00130     {
00131         eSWEPT_CONTACT  = (1<<0), 
00132         eGPU            = (1<<1) 
00133     };
00134 };
00135 
00136 typedef PxFlags<PxClothFlag::Enum,PxU16> PxClothFlags;
00137 PX_FLAGS_OPERATORS(PxClothFlag::Enum, PxU16);
00138 
00149 struct PxClothParticle
00150 {
00151     PxVec3 pos;         
00152     PxReal invWeight;   
00153 };
00154 
00162 struct PxClothParticleMotionConstraint
00163 {
00164     PxVec3 pos;         
00165     PxReal radius;      
00166 };
00167 
00175 struct PxClothParticleSeparationConstraint
00176 {
00177     PxVec3 pos;         
00178     PxReal radius;      
00179 };
00180 
00181 #ifndef PX_DOXYGEN
00182 } // namespace physx
00183 #endif
00184 
00186 #endif