PxTypeInfo.h

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// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.  
 
#ifndef PX_TYPE_INFO_H
#define PX_TYPE_INFO_H
 
#include "common/PxPhysXCommonConfig.h"
 
#if !PX_DOXYGEN
namespace physx
{
#endif
 
struct PxConcreteType
{
    enum Enum
    {
        eUNDEFINED,
 
        eHEIGHTFIELD,
        eCONVEX_MESH,
        eTRIANGLE_MESH_BVH33,   // PX_DEPRECATED
        eTRIANGLE_MESH_BVH34,
        eTETRAHEDRON_MESH,
        eSOFTBODY_MESH,
 
        eRIGID_DYNAMIC,
        eRIGID_STATIC,
        eSHAPE,
        eMATERIAL,
        eSOFTBODY_MATERIAL,
        eCLOTH_MATERIAL,
        ePBD_MATERIAL,
        eFLIP_MATERIAL,
        eMPM_MATERIAL,
        eCUSTOM_MATERIAL,
        eCONSTRAINT,
        eAGGREGATE,
        eARTICULATION_REDUCED_COORDINATE,
        eARTICULATION_LINK,
        eARTICULATION_JOINT_REDUCED_COORDINATE,
        eARTICULATION_SENSOR,
        eARTICULATION_SPATIAL_TENDON,
        eARTICULATION_FIXED_TENDON,
        eARTICULATION_ATTACHMENT,
        eARTICULATION_TENDON_JOINT,
        ePRUNING_STRUCTURE,
        eBVH,
        eSOFT_BODY,
        eSOFT_BODY_STATE,
        ePBD_PARTICLESYSTEM,
        eFLIP_PARTICLESYSTEM,
        eMPM_PARTICLESYSTEM,
        eCUSTOM_PARTICLESYSTEM,
        eFEM_CLOTH,
        eHAIR_SYSTEM,
        ePARTICLE_BUFFER,
        ePARTICLE_DIFFUSE_BUFFER,
        ePARTICLE_CLOTH_BUFFER,
        ePARTICLE_RIGID_BUFFER,
        
        ePHYSX_CORE_COUNT,
        eFIRST_PHYSX_EXTENSION = 256,
        eFIRST_VEHICLE_EXTENSION = 512,
        eFIRST_USER_EXTENSION = 1024
    };
};
 
template<typename T> struct PxTypeInfo {};
 
#define PX_DEFINE_TYPEINFO(_name, _fastType) \
    class _name; \
    template <> struct PxTypeInfo<_name>    {   static const char* name() { return #_name;  }   enum { eFastTypeId = _fastType };   };
 
/* 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.
 * This implies that B has no concrete subclasses or superclasses.
 */
 
PX_DEFINE_TYPEINFO(PxBase,                                  PxConcreteType::eUNDEFINED)
PX_DEFINE_TYPEINFO(PxMaterial,                              PxConcreteType::eMATERIAL)
PX_DEFINE_TYPEINFO(PxFEMSoftBodyMaterial,                   PxConcreteType::eSOFTBODY_MATERIAL)
PX_DEFINE_TYPEINFO(PxFEMClothMaterial,                      PxConcreteType::eCLOTH_MATERIAL)
PX_DEFINE_TYPEINFO(PxPBDMaterial,                           PxConcreteType::ePBD_MATERIAL)
PX_DEFINE_TYPEINFO(PxFLIPMaterial,                          PxConcreteType::eFLIP_MATERIAL)
PX_DEFINE_TYPEINFO(PxMPMMaterial,                           PxConcreteType::eMPM_MATERIAL)
PX_DEFINE_TYPEINFO(PxCustomMaterial,                        PxConcreteType::eCUSTOM_MATERIAL)
PX_DEFINE_TYPEINFO(PxConvexMesh,                            PxConcreteType::eCONVEX_MESH)
PX_DEFINE_TYPEINFO(PxTriangleMesh,                          PxConcreteType::eUNDEFINED)
PX_DEFINE_TYPEINFO(PxBVH33TriangleMesh,                     PxConcreteType::eTRIANGLE_MESH_BVH33)
PX_DEFINE_TYPEINFO(PxBVH34TriangleMesh,                     PxConcreteType::eTRIANGLE_MESH_BVH34)
PX_DEFINE_TYPEINFO(PxTetrahedronMesh,                       PxConcreteType::eTETRAHEDRON_MESH)
PX_DEFINE_TYPEINFO(PxHeightField,                           PxConcreteType::eHEIGHTFIELD)
PX_DEFINE_TYPEINFO(PxActor,                                 PxConcreteType::eUNDEFINED)
PX_DEFINE_TYPEINFO(PxRigidActor,                            PxConcreteType::eUNDEFINED)
PX_DEFINE_TYPEINFO(PxRigidBody,                             PxConcreteType::eUNDEFINED)
PX_DEFINE_TYPEINFO(PxRigidDynamic,                          PxConcreteType::eRIGID_DYNAMIC)
PX_DEFINE_TYPEINFO(PxRigidStatic,                           PxConcreteType::eRIGID_STATIC)
PX_DEFINE_TYPEINFO(PxArticulationLink,                      PxConcreteType::eARTICULATION_LINK)
PX_DEFINE_TYPEINFO(PxArticulationJointReducedCoordinate,    PxConcreteType::eARTICULATION_JOINT_REDUCED_COORDINATE)
PX_DEFINE_TYPEINFO(PxArticulationReducedCoordinate,         PxConcreteType::eARTICULATION_REDUCED_COORDINATE)
PX_DEFINE_TYPEINFO(PxAggregate,                             PxConcreteType::eAGGREGATE)
PX_DEFINE_TYPEINFO(PxConstraint,                            PxConcreteType::eCONSTRAINT)
PX_DEFINE_TYPEINFO(PxShape,                                 PxConcreteType::eSHAPE)
PX_DEFINE_TYPEINFO(PxPruningStructure,                      PxConcreteType::ePRUNING_STRUCTURE)
PX_DEFINE_TYPEINFO(PxParticleSystem,                        PxConcreteType::eUNDEFINED)
PX_DEFINE_TYPEINFO(PxPBDParticleSystem,                     PxConcreteType::ePBD_PARTICLESYSTEM)
PX_DEFINE_TYPEINFO(PxFLIPParticleSystem,                    PxConcreteType::eFLIP_PARTICLESYSTEM)
PX_DEFINE_TYPEINFO(PxMPMParticleSystem,                     PxConcreteType::eMPM_PARTICLESYSTEM)
PX_DEFINE_TYPEINFO(PxCustomParticleSystem,                  PxConcreteType::eCUSTOM_PARTICLESYSTEM)
PX_DEFINE_TYPEINFO(PxSoftBody,                              PxConcreteType::eSOFT_BODY)
PX_DEFINE_TYPEINFO(PxFEMCloth,                              PxConcreteType::eFEM_CLOTH)
PX_DEFINE_TYPEINFO(PxHairSystem,                            PxConcreteType::eHAIR_SYSTEM)
PX_DEFINE_TYPEINFO(PxParticleBuffer,                        PxConcreteType::ePARTICLE_BUFFER)
PX_DEFINE_TYPEINFO(PxParticleAndDiffuseBuffer,              PxConcreteType::ePARTICLE_DIFFUSE_BUFFER)
PX_DEFINE_TYPEINFO(PxParticleClothBuffer,                   PxConcreteType::ePARTICLE_CLOTH_BUFFER)
PX_DEFINE_TYPEINFO(PxParticleRigidBuffer,                   PxConcreteType::ePARTICLE_RIGID_BUFFER)
 
#if !PX_DOXYGEN
} // namespace physx
#endif
 
#endif