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PxBVHStructure.h

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#ifndef PX_PHYSICS_BVH_STRUCTURE
#define PX_PHYSICS_BVH_STRUCTURE

#include "common/PxBase.h"
#include "foundation/PxTransform.h"
#include "foundation/PxBounds3.h"

#if !PX_DOXYGEN
namespace physx
{
#endif

class PxBVHStructure: public PxBase
{
public:

    virtual PxU32                   raycast(const PxVec3& origin,
                                        const PxVec3& unitDir,
                                        PxReal maxDist,
                                        PxU32 maxHits,
                                        PxU32* PX_RESTRICT rayHits) const = 0;

    virtual PxU32                   sweep(const PxBounds3& aabb, 
                                        const PxVec3& unitDir,
                                        PxReal maxDist,
                                        PxU32 maxHits,
                                        PxU32* PX_RESTRICT sweepHits) const = 0;

    virtual PxU32                   overlap(const PxBounds3& aabb, 
                                        PxU32 maxHits,
                                        PxU32* PX_RESTRICT overlapHits) const = 0;

    virtual const PxBounds3*        getBounds() const = 0;

    virtual PxU32                   getNbBounds() const = 0;
    
    virtual const char*             getConcreteTypeName() const { return "PxBVHStructure";  }
protected:
    PX_INLINE                       PxBVHStructure(PxType concreteType, PxBaseFlags baseFlags) : PxBase(concreteType, baseFlags)    {}
    PX_INLINE                       PxBVHStructure(PxBaseFlags baseFlags) : PxBase(baseFlags)                                       {}
    virtual                         ~PxBVHStructure() {}

    virtual bool                    isKindOf(const char* name) const { return !::strcmp("PxBVHStructure", name) || PxBase::isKindOf(name); }

};


#if !PX_DOXYGEN
} // namespace physx
#endif

#endif

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