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

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extern/bullet2/src/BulletCollision/CollisionShapes/btEmptyShape.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 "btEmptyShape.h"			#include "btEmptyShape.h"


	#include "btCollisionShape.h"			#include "btCollisionShape.h"


	btEmptyShape::btEmptyShape() : btConcaveShape ()			btEmptyShape::btEmptyShape() : btConcaveShape()
	{			{
	m_shapeType = EMPTY_SHAPE_PROXYTYPE;			m_shapeType = EMPTY_SHAPE_PROXYTYPE;
	}			}


	btEmptyShape::~btEmptyShape()			btEmptyShape::~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 btEmptyShape::getAabb(const btTransform& t,btVector3& aabbMin,btVector3& aabbMax) const			void btEmptyShape::getAabb(const btTransform& t, btVector3& aabbMin, btVector3& aabbMax) const
	{			{
	btVector3 margin(getMargin(),getMargin(),getMargin());			btVector3 margin(getMargin(), getMargin(), getMargin());

	aabbMin = t.getOrigin() - margin;			aabbMin = t.getOrigin() - margin;

	aabbMax = t.getOrigin() + margin;			aabbMax = t.getOrigin() + margin;

	}			}

	void btEmptyShape::calculateLocalInertia(btScalar ,btVector3& ) const			void btEmptyShape::calculateLocalInertia(btScalar, btVector3&) const
	{			{
	btAssert(0);			btAssert(0);
	}			}