PxSceneQueryDesc.h

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#ifndef PX_SCENE_QUERY_DESC_H
#define PX_SCENE_QUERY_DESC_H
#include "PxPhysXConfig.h"
#include "geometry/PxBVHBuildStrategy.h"
 
#if !PX_DOXYGEN
namespace physx
{
#endif
 
    class PxSceneQuerySystem;
 
struct PxPruningStructureType
{
    enum Enum
    {
        eNONE,                  
        eDYNAMIC_AABB_TREE,     
        eSTATIC_AABB_TREE,      
 
        eLAST
    };
};
 
struct PxDynamicTreeSecondaryPruner
{
    enum Enum
    {
        eNONE,          
        eBUCKET ,       
        eINCREMENTAL,   
        eBVH,           
 
        eLAST
    };
};
 
struct PxSceneQueryUpdateMode
{
    enum Enum
    {
        eBUILD_ENABLED_COMMIT_ENABLED,      
        eBUILD_ENABLED_COMMIT_DISABLED,     
        eBUILD_DISABLED_COMMIT_DISABLED     
    };
};
 
class PxSceneQueryDesc
{
public:
 
    PxPruningStructureType::Enum    staticStructure;
 
    PxPruningStructureType::Enum    dynamicStructure;
 
    PxU32   dynamicTreeRebuildRateHint;
 
    PxDynamicTreeSecondaryPruner::Enum dynamicTreeSecondaryPruner;
 
    PxBVHBuildStrategy::Enum    staticBVHBuildStrategy;
 
    PxBVHBuildStrategy::Enum    dynamicBVHBuildStrategy;
 
    PxU32   staticNbObjectsPerNode;
 
    PxU32   dynamicNbObjectsPerNode;
 
    PxSceneQueryUpdateMode::Enum sceneQueryUpdateMode;
 
public:
    PX_INLINE PxSceneQueryDesc();
 
    PX_INLINE void setToDefault();
 
    PX_INLINE bool isValid() const;
};
 
PX_INLINE PxSceneQueryDesc::PxSceneQueryDesc():
    staticStructure             (PxPruningStructureType::eDYNAMIC_AABB_TREE),
    dynamicStructure            (PxPruningStructureType::eDYNAMIC_AABB_TREE),
    dynamicTreeRebuildRateHint  (100),
    dynamicTreeSecondaryPruner  (PxDynamicTreeSecondaryPruner::eINCREMENTAL),
    staticBVHBuildStrategy      (PxBVHBuildStrategy::eFAST),
    dynamicBVHBuildStrategy     (PxBVHBuildStrategy::eFAST),
    staticNbObjectsPerNode      (4),
    dynamicNbObjectsPerNode     (4),
    sceneQueryUpdateMode        (PxSceneQueryUpdateMode::eBUILD_ENABLED_COMMIT_ENABLED)
{
}
 
PX_INLINE void PxSceneQueryDesc::setToDefault()
{
    *this = PxSceneQueryDesc();
}
 
PX_INLINE bool PxSceneQueryDesc::isValid() const
{
    if(staticStructure!=PxPruningStructureType::eSTATIC_AABB_TREE && staticStructure!=PxPruningStructureType::eDYNAMIC_AABB_TREE)
        return false;
 
    if(dynamicTreeRebuildRateHint < 4)
        return false;
 
    return true;
}
 
#if !PX_DOXYGEN
} // namespace physx
#endif
 
#endif