PxTypeInfo.h
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1 /*
2  * Copyright (c) 2008-2015, NVIDIA CORPORATION. All rights reserved.
3  *
4  * NVIDIA CORPORATION and its licensors retain all intellectual property
5  * and proprietary rights in and to this software, related documentation
6  * and any modifications thereto. Any use, reproduction, disclosure or
7  * distribution of this software and related documentation without an express
8  * license agreement from NVIDIA CORPORATION is strictly prohibited.
9  */
10 // Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
11 // Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
12 
13 #ifndef PX_PHYSICS_COMMON_PX_TYPEINFO
14 #define PX_PHYSICS_COMMON_PX_TYPEINFO
15 
20 #include "common/PxPhysXCommonConfig.h"
21 
22 #ifndef PX_DOXYGEN
23 namespace physx
24 {
25 #endif
26 
36 struct PxConcreteType
37 {
38  enum Enum
39  {
40  eUNDEFINED,
41 
42  eHEIGHTFIELD,
43  eCONVEX_MESH,
44  eTRIANGLE_MESH,
45  eCLOTH_FABRIC,
46 
47  eRIGID_DYNAMIC,
48  eRIGID_STATIC,
49  eSHAPE,
50  eMATERIAL,
51  eCONSTRAINT,
52  eCLOTH,
53  ePARTICLE_SYSTEM,
54  ePARTICLE_FLUID,
55  eAGGREGATE,
56  eARTICULATION,
57  eARTICULATION_LINK,
58  eARTICULATION_JOINT,
59 
60  ePHYSX_CORE_COUNT,
61  eFIRST_PHYSX_EXTENSION = 256,
62  eFIRST_VEHICLE_EXTENSION = 512,
63  eFIRST_USER_EXTENSION = 1024
64  };
65 };
66 
73 template<typename T> struct PxTypeInfo {};
74 
75 #define PX_DEFINE_TYPEINFO(_name, _fastType) \
76  class _name; \
77  template <> struct PxTypeInfo<_name> { static const char* name() { return #_name; } enum { eFastTypeId = _fastType }; };
78 
79 /* the semantics of the fastType are as follows: an object A can be cast to a type B if B's fastType is defined, and A has the same fastType.
80  * This implies that B has no concrete subclasses or superclasses.
81  */
82 
83 PX_DEFINE_TYPEINFO(PxBase, PxConcreteType::eUNDEFINED)
84 PX_DEFINE_TYPEINFO(PxMaterial, PxConcreteType::eMATERIAL)
85 PX_DEFINE_TYPEINFO(PxConvexMesh, PxConcreteType::eCONVEX_MESH)
86 PX_DEFINE_TYPEINFO(PxTriangleMesh, PxConcreteType::eTRIANGLE_MESH)
87 PX_DEFINE_TYPEINFO(PxHeightField, PxConcreteType::eHEIGHTFIELD)
88 PX_DEFINE_TYPEINFO(PxActor, PxConcreteType::eUNDEFINED)
89 PX_DEFINE_TYPEINFO(PxRigidActor, PxConcreteType::eUNDEFINED)
90 PX_DEFINE_TYPEINFO(PxRigidBody, PxConcreteType::eUNDEFINED)
91 PX_DEFINE_TYPEINFO(PxRigidDynamic, PxConcreteType::eRIGID_DYNAMIC)
92 PX_DEFINE_TYPEINFO(PxRigidStatic, PxConcreteType::eRIGID_STATIC)
93 PX_DEFINE_TYPEINFO(PxArticulationLink, PxConcreteType::eARTICULATION_LINK)
94 PX_DEFINE_TYPEINFO(PxArticulationJoint, PxConcreteType::eARTICULATION_JOINT)
95 PX_DEFINE_TYPEINFO(PxArticulation, PxConcreteType::eARTICULATION)
96 PX_DEFINE_TYPEINFO(PxAggregate, PxConcreteType::eAGGREGATE)
97 PX_DEFINE_TYPEINFO(PxConstraint, PxConcreteType::eCONSTRAINT)
98 PX_DEFINE_TYPEINFO(PxShape, PxConcreteType::eSHAPE)
99 PX_DEFINE_TYPEINFO(PxClothFabric, PxConcreteType::eCLOTH_FABRIC)
100 PX_DEFINE_TYPEINFO(PxCloth, PxConcreteType::eCLOTH)
101 PX_DEFINE_TYPEINFO(PxParticleBase, PxConcreteType::eUNDEFINED)
102 PX_DEFINE_TYPEINFO(PxParticleFluid, PxConcreteType::ePARTICLE_FLUID)
103 PX_DEFINE_TYPEINFO(PxParticleSystem, PxConcreteType::ePARTICLE_SYSTEM)
104 
105 #ifndef PX_DOXYGEN
106 } // namespace physx
107 #endif
108 
110 #endif

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