Differential D8762 Diff 28333 extern/bullet2/src/BulletCollision/CollisionShapes/btConvexShape.h

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extern/bullet2/src/BulletCollision/CollisionShapes/btConvexShape.h

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	#include "LinearMath/btMatrix3x3.h"			#include "LinearMath/btMatrix3x3.h"
	#include "btCollisionMargin.h"			#include "btCollisionMargin.h"
	#include "LinearMath/btAlignedAllocator.h"			#include "LinearMath/btAlignedAllocator.h"

	#define MAX_PREFERRED_PENETRATION_DIRECTIONS 10			#define MAX_PREFERRED_PENETRATION_DIRECTIONS 10

	/// The btConvexShape is an abstract shape interface, implemented by all convex shapes such as btBoxShape, btConvexHullShape etc.			/// The btConvexShape is an abstract shape interface, implemented by all convex shapes such as btBoxShape, btConvexHullShape etc.
	/// It describes general convex shapes using the localGetSupportingVertex interface, used by collision detectors such as btGjkPairDetector.			/// It describes general convex shapes using the localGetSupportingVertex interface, used by collision detectors such as btGjkPairDetector.
	ATTRIBUTE_ALIGNED16(class) btConvexShape : public btCollisionShape			ATTRIBUTE_ALIGNED16(class)
				btConvexShape : public btCollisionShape
	{			{


	public:			public:

	BT_DECLARE_ALIGNED_ALLOCATOR();			BT_DECLARE_ALIGNED_ALLOCATOR();

	btConvexShape ();			btConvexShape();

	virtual ~btConvexShape();			virtual ~btConvexShape();

	virtual btVector3 localGetSupportingVertex(const btVector3& vec)const = 0;			virtual btVector3 localGetSupportingVertex(const btVector3& vec) const = 0;

	////////			////////
	#ifndef __SPU__			#ifndef __SPU__
	virtual btVector3 localGetSupportingVertexWithoutMargin(const btVector3& vec) const=0;			virtual btVector3 localGetSupportingVertexWithoutMargin(const btVector3& vec) const = 0;
	#endif //#ifndef __SPU__			#endif //#ifndef __SPU__

	btVector3 localGetSupportVertexWithoutMarginNonVirtual (const btVector3& vec) const;			btVector3 localGetSupportVertexWithoutMarginNonVirtual(const btVector3& vec) const;
	btVector3 localGetSupportVertexNonVirtual (const btVector3& vec) const;			btVector3 localGetSupportVertexNonVirtual(const btVector3& vec) const;
	btScalar getMarginNonVirtual () const;			btScalar getMarginNonVirtual() const;
	void getAabbNonVirtual (const btTransform& t, btVector3& aabbMin, btVector3& aabbMax) const;			void getAabbNonVirtual(const btTransform& t, btVector3& aabbMin, btVector3& aabbMax) const;


	virtual void project(const btTransform& trans, const btVector3& dir, btScalar& minProj, btScalar& maxProj, btVector3& witnesPtMin,btVector3& witnesPtMax) const;			virtual void project(const btTransform& trans, const btVector3& dir, btScalar& minProj, btScalar& maxProj, btVector3& witnesPtMin, btVector3& witnesPtMax) const;


	//notice that the vectors should be unit length			//notice that the vectors should be unit length
	virtual void batchedUnitVectorGetSupportingVertexWithoutMargin(const btVector3* vectors,btVector3* supportVerticesOut,int numVectors) const= 0;			virtual void batchedUnitVectorGetSupportingVertexWithoutMargin(const btVector3* vectors, btVector3* supportVerticesOut, int numVectors) const = 0;

	///getAabb's default implementation is brute force, expected derived classes to implement a fast dedicated version			///getAabb's default implementation is brute force, expected derived classes to implement a fast dedicated version
	void getAabb(const btTransform& t,btVector3& aabbMin,btVector3& aabbMax) const =0;			void getAabb(const btTransform& t, btVector3& aabbMin, btVector3& aabbMax) const = 0;

	virtual void getAabbSlow(const btTransform& t,btVector3& aabbMin,btVector3& aabbMax) const =0;			virtual void getAabbSlow(const btTransform& t, btVector3& aabbMin, btVector3& aabbMax) const = 0;

	virtual void setLocalScaling(const btVector3& scaling) =0;			virtual void setLocalScaling(const btVector3& scaling) = 0;
	virtual const btVector3& getLocalScaling() const =0;			virtual const btVector3& getLocalScaling() const = 0;

	virtual void setMargin(btScalar margin)=0;			virtual void setMargin(btScalar margin) = 0;

	virtual btScalar getMargin() const=0;			virtual btScalar getMargin() const = 0;

	virtual int getNumPreferredPenetrationDirections() const=0;			virtual int getNumPreferredPenetrationDirections() const = 0;

	virtual void getPreferredPenetrationDirection(int index, btVector3& penetrationVector) const=0;			virtual void getPreferredPenetrationDirection(int index, btVector3& penetrationVector) const = 0;




	};			};



	#endif //BT_CONVEX_SHAPE_INTERFACE1			#endif //BT_CONVEX_SHAPE_INTERFACE1