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29
30
31#ifndef PXS_MATERIAL_H
32#define PXS_MATERIAL_H
33
34#include "foundation/PxVec3.h"
35#include "common/PxMetaData.h"
36#include "PxMaterial.h"
37#include "PsUserAllocated.h"
38#include "PsUtilities.h"
39#include "CmPhysXCommon.h"
40#include "CmUtils.h"
41
42namespace physx
43{
44
45#define MATERIAL_INVALID_HANDLE 0xffff
46
47 PX_ALIGN_PREFIX(16) struct PxsMaterialData
48 {
49 PxReal dynamicFriction; //4
50 PxReal staticFriction; //8
51 PxReal restitution; //12
52 PxMaterialFlags flags; //14
53 PxU8 fricRestCombineMode; //15
54 PxU8 padding; //16
55
56 PxsMaterialData()
57 : dynamicFriction(0.0f)
58 , staticFriction(0.0f)
59 , restitution(0.0f)
60 , fricRestCombineMode((PxCombineMode::eAVERAGE << 4) | PxCombineMode::eAVERAGE)
61 , padding(PX_PADDING_8)
62 {}
63
64 PxsMaterialData(const PxEMPTY) {}
65
66 PX_CUDA_CALLABLE PX_FORCE_INLINE PxCombineMode::Enum getFrictionCombineMode() const
67 {
68 return PxCombineMode::Enum(fricRestCombineMode >> 4);
69 }
70
71 PX_CUDA_CALLABLE PX_FORCE_INLINE PxCombineMode::Enum getRestitutionCombineMode() const
72 {
73 return PxCombineMode::Enum(fricRestCombineMode & 0xf);
74 }
75
76 PX_FORCE_INLINE void setFrictionCombineMode(PxCombineMode::Enum frictionFlags)
77 {
78 fricRestCombineMode = Ps::to8(value: (fricRestCombineMode & 0xf) | (frictionFlags << 4));
79 }
80
81 PX_FORCE_INLINE void setRestitutionCombineMode(PxCombineMode::Enum restitutionFlags)
82 {
83 fricRestCombineMode = Ps::to8(value: (fricRestCombineMode & 0xf0) | (restitutionFlags));
84 }
85
86 }PX_ALIGN_SUFFIX(16);
87
88
89 class PxsMaterialCore : public PxsMaterialData, public Ps::UserAllocated
90 {
91 public:
92
93 PxsMaterialCore(const PxsMaterialData& desc)
94 : PxsMaterialData(desc)
95 , mNxMaterial(0)
96 , mMaterialIndex(MATERIAL_INVALID_HANDLE)
97 , mPadding(PX_PADDING_16)
98 {
99 }
100
101 PxsMaterialCore()
102 : mNxMaterial(0)
103 , mMaterialIndex(MATERIAL_INVALID_HANDLE)
104 , mPadding(PX_PADDING_16)
105 {
106 }
107
108 PxsMaterialCore(const PxEMPTY) : PxsMaterialData(PxEmpty) {}
109
110 ~PxsMaterialCore()
111 {
112 }
113
114 PX_FORCE_INLINE void setNxMaterial(PxMaterial* m) { mNxMaterial = m; }
115 PX_FORCE_INLINE PxMaterial* getNxMaterial() const { return mNxMaterial; }
116 PX_FORCE_INLINE void setMaterialIndex(const PxU16 materialIndex) { mMaterialIndex = materialIndex; }
117 PX_FORCE_INLINE PxU16 getMaterialIndex() const { return mMaterialIndex; }
118
119 protected:
120 PxMaterial* mNxMaterial;
121 PxU16 mMaterialIndex; //handle assign by the handle manager
122 PxU16 mPadding;
123 };
124
125} //namespace phyxs
126
127#endif
128

source code of qtquick3dphysics/src/3rdparty/PhysX/source/lowlevel/api/include/PxsMaterialCore.h