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

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

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	1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.			1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
	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.
	*/			*/

	#include "btConvex2dShape.h"			#include "btConvex2dShape.h"

	btConvex2dShape::btConvex2dShape( btConvexShape* convexChildShape):			btConvex2dShape::btConvex2dShape(btConvexShape* convexChildShape) : btConvexShape(), m_childConvexShape(convexChildShape)
	btConvexShape (), m_childConvexShape(convexChildShape)
	{			{
	m_shapeType = CONVEX_2D_SHAPE_PROXYTYPE;			m_shapeType = CONVEX_2D_SHAPE_PROXYTYPE;
	}			}

	btConvex2dShape::~btConvex2dShape()			btConvex2dShape::~btConvex2dShape()
	{			{
	}			}



	btVector3 btConvex2dShape::localGetSupportingVertexWithoutMargin(const btVector3& vec)const			btVector3 btConvex2dShape::localGetSupportingVertexWithoutMargin(const btVector3& vec) const
	{			{
	return m_childConvexShape->localGetSupportingVertexWithoutMargin(vec);			return m_childConvexShape->localGetSupportingVertexWithoutMargin(vec);
	}			}

	void btConvex2dShape::batchedUnitVectorGetSupportingVertexWithoutMargin(const btVector3* vectors,btVector3* supportVerticesOut,int numVectors) const			void btConvex2dShape::batchedUnitVectorGetSupportingVertexWithoutMargin(const btVector3* vectors, btVector3* supportVerticesOut, int numVectors) const
	{			{
	m_childConvexShape->batchedUnitVectorGetSupportingVertexWithoutMargin(vectors,supportVerticesOut,numVectors);			m_childConvexShape->batchedUnitVectorGetSupportingVertexWithoutMargin(vectors, supportVerticesOut, numVectors);
	}			}


	btVector3 btConvex2dShape::localGetSupportingVertex(const btVector3& vec)const			btVector3 btConvex2dShape::localGetSupportingVertex(const btVector3& vec) const
	{			{
	return m_childConvexShape->localGetSupportingVertex(vec);			return m_childConvexShape->localGetSupportingVertex(vec);
	}			}


	void btConvex2dShape::calculateLocalInertia(btScalar mass,btVector3& inertia) const			void btConvex2dShape::calculateLocalInertia(btScalar mass, btVector3& inertia) const
	{			{
	///this linear upscaling is not realistic, but we don't deal with large mass ratios...			///this linear upscaling is not realistic, but we don't deal with large mass ratios...
	m_childConvexShape->calculateLocalInertia(mass,inertia);			m_childConvexShape->calculateLocalInertia(mass, inertia);
	}			}


	///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 btConvex2dShape::getAabb(const btTransform& t,btVector3& aabbMin,btVector3& aabbMax) const			void btConvex2dShape::getAabb(const btTransform& t, btVector3& aabbMin, btVector3& aabbMax) const
	{			{
	m_childConvexShape->getAabb(t,aabbMin,aabbMax);			m_childConvexShape->getAabb(t, aabbMin, aabbMax);
	}			}

	void btConvex2dShape::getAabbSlow(const btTransform& t,btVector3& aabbMin,btVector3& aabbMax) const			void btConvex2dShape::getAabbSlow(const btTransform& t, btVector3& aabbMin, btVector3& aabbMax) const
	{			{
	m_childConvexShape->getAabbSlow(t,aabbMin,aabbMax);			m_childConvexShape->getAabbSlow(t, aabbMin, aabbMax);
	}			}

	void btConvex2dShape::setLocalScaling(const btVector3& scaling)			void btConvex2dShape::setLocalScaling(const btVector3& scaling)
	{			{
	m_childConvexShape->setLocalScaling(scaling);			m_childConvexShape->setLocalScaling(scaling);
	}			}

	const btVector3& btConvex2dShape::getLocalScaling() const			const btVector3& btConvex2dShape::getLocalScaling() const
	{			{
	return m_childConvexShape->getLocalScaling();			return m_childConvexShape->getLocalScaling();
	}			}

	void btConvex2dShape::setMargin(btScalar margin)			void btConvex2dShape::setMargin(btScalar margin)
	{			{
	m_childConvexShape->setMargin(margin);			m_childConvexShape->setMargin(margin);
	}			}
	btScalar btConvex2dShape::getMargin() const			btScalar btConvex2dShape::getMargin() const
	{			{
	return m_childConvexShape->getMargin();			return m_childConvexShape->getMargin();
	}			}

	int btConvex2dShape::getNumPreferredPenetrationDirections() const			int btConvex2dShape::getNumPreferredPenetrationDirections() const
	{			{
	return m_childConvexShape->getNumPreferredPenetrationDirections();			return m_childConvexShape->getNumPreferredPenetrationDirections();
	}			}

	void btConvex2dShape::getPreferredPenetrationDirection(int index, btVector3& penetrationVector) const			void btConvex2dShape::getPreferredPenetrationDirection(int index, btVector3& penetrationVector) const
	{			{
	m_childConvexShape->getPreferredPenetrationDirection(index,penetrationVector);			m_childConvexShape->getPreferredPenetrationDirection(index, penetrationVector);
	}			}