Differential D8762 Diff 28333 extern/bullet2/src/BulletCollision/CollisionShapes/btConvex2dShape.h

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extern/bullet2/src/BulletCollision/CollisionShapes/btConvex2dShape.h

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	2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.			2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
	3. This notice may not be removed or altered from any source distribution.			3. This notice may not be removed or altered from any source distribution.
	*/			*/

	#ifndef BT_CONVEX_2D_SHAPE_H			#ifndef BT_CONVEX_2D_SHAPE_H
	#define BT_CONVEX_2D_SHAPE_H			#define BT_CONVEX_2D_SHAPE_H

	#include "BulletCollision/CollisionShapes/btConvexShape.h"			#include "BulletCollision/CollisionShapes/btConvexShape.h"
	#include "BulletCollision/BroadphaseCollision/btBroadphaseProxy.h" // for the types			#include "BulletCollision/BroadphaseCollision/btBroadphaseProxy.h" // for the types

	///The btConvex2dShape allows to use arbitrary convex shapes as 2d convex shapes, with the Z component assumed to be 0.			///The btConvex2dShape allows to use arbitrary convex shapes as 2d convex shapes, with the Z component assumed to be 0.
	///For 2d boxes, the btBox2dShape is recommended.			///For 2d boxes, the btBox2dShape is recommended.
	ATTRIBUTE_ALIGNED16(class) btConvex2dShape : public btConvexShape			ATTRIBUTE_ALIGNED16(class)
				btConvex2dShape : public btConvexShape
	{			{
	btConvexShape* m_childConvexShape;			btConvexShape* m_childConvexShape;

	public:			public:

	BT_DECLARE_ALIGNED_ALLOCATOR();			BT_DECLARE_ALIGNED_ALLOCATOR();

	btConvex2dShape( btConvexShape* convexChildShape);			btConvex2dShape(btConvexShape * convexChildShape);

	virtual ~btConvex2dShape();			virtual ~btConvex2dShape();

	virtual btVector3 localGetSupportingVertexWithoutMargin(const btVector3& vec)const;			virtual btVector3 localGetSupportingVertexWithoutMargin(const btVector3& vec) const;

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

	virtual void batchedUnitVectorGetSupportingVertexWithoutMargin(const btVector3* vectors,btVector3* supportVerticesOut,int numVectors) const;			virtual void batchedUnitVectorGetSupportingVertexWithoutMargin(const btVector3* vectors, btVector3* supportVerticesOut, int numVectors) const;

	virtual void calculateLocalInertia(btScalar mass,btVector3& inertia) const;			virtual void calculateLocalInertia(btScalar mass, btVector3 & inertia) const;

	btConvexShape* getChildShape()			btConvexShape* getChildShape()
	{			{
	return m_childConvexShape;			return m_childConvexShape;
	}			}

	const btConvexShape* getChildShape() const			const btConvexShape* getChildShape() const
	{			{
	return m_childConvexShape;			return m_childConvexShape;
	}			}

	virtual const char* getName()const			virtual const char* getName() const
	{			{
	return "Convex2dShape";			return "Convex2dShape";
	}			}



	///////////////////////////			///////////////////////////


	///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;			void getAabb(const btTransform& t, btVector3& aabbMin, btVector3& aabbMax) const;

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

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

	virtual void setMargin(btScalar margin);			virtual void setMargin(btScalar margin);
	virtual btScalar getMargin() const;			virtual btScalar getMargin() const;

	virtual int getNumPreferredPenetrationDirections() const;			virtual int getNumPreferredPenetrationDirections() const;

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


	};			};

	#endif //BT_CONVEX_2D_SHAPE_H			#endif //BT_CONVEX_2D_SHAPE_H