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

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

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	#include "btConcaveShape.h"			#include "btConcaveShape.h"

	#include "LinearMath/btVector3.h"			#include "LinearMath/btVector3.h"
	#include "LinearMath/btTransform.h"			#include "LinearMath/btTransform.h"
	#include "LinearMath/btMatrix3x3.h"			#include "LinearMath/btMatrix3x3.h"
	#include "btCollisionMargin.h"			#include "btCollisionMargin.h"




	/// The btEmptyShape is a collision shape without actual collision detection shape, so most users should ignore this class.			/// The btEmptyShape is a collision shape without actual collision detection shape, so most users should ignore this class.
	/// It can be replaced by another shape during runtime, but the inertia tensor should be recomputed.			/// It can be replaced by another shape during runtime, but the inertia tensor should be recomputed.
	ATTRIBUTE_ALIGNED16(class) btEmptyShape : public btConcaveShape			ATTRIBUTE_ALIGNED16(class)
				btEmptyShape : public btConcaveShape
	{			{
	public:			public:
	BT_DECLARE_ALIGNED_ALLOCATOR();			BT_DECLARE_ALIGNED_ALLOCATOR();

	btEmptyShape();			btEmptyShape();

	virtual ~btEmptyShape();			virtual ~btEmptyShape();


	///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 setLocalScaling(const btVector3& scaling)			virtual void setLocalScaling(const btVector3& scaling)
	{			{
	m_localScaling = scaling;			m_localScaling = scaling;
	}			}
	virtual const btVector3& getLocalScaling() const			virtual const btVector3& getLocalScaling() const
	{			{
	return m_localScaling;			return m_localScaling;
	}			}

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

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

	virtual void processAllTriangles(btTriangleCallback* ,const btVector3& ,const btVector3& ) const			virtual void processAllTriangles(btTriangleCallback*, const btVector3&, const btVector3&) const
	{			{
	}			}

	protected:			protected:
	btVector3 m_localScaling;			btVector3 m_localScaling;

	};			};



	#endif //BT_EMPTY_SHAPE_H			#endif //BT_EMPTY_SHAPE_H