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

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

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	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_STATIC_PLANE_SHAPE_H			#ifndef BT_STATIC_PLANE_SHAPE_H
	#define BT_STATIC_PLANE_SHAPE_H			#define BT_STATIC_PLANE_SHAPE_H

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


	///The btStaticPlaneShape simulates an infinite non-moving (static) collision plane.			///The btStaticPlaneShape simulates an infinite non-moving (static) collision plane.
	ATTRIBUTE_ALIGNED16(class) btStaticPlaneShape : public btConcaveShape			ATTRIBUTE_ALIGNED16(class)
				btStaticPlaneShape : public btConcaveShape
	{			{
	protected:			protected:
	btVector3 m_localAabbMin;			btVector3 m_localAabbMin;
	btVector3 m_localAabbMax;			btVector3 m_localAabbMax;

	btVector3 m_planeNormal;			btVector3 m_planeNormal;
	btScalar m_planeConstant;			btScalar m_planeConstant;
	btVector3 m_localScaling;			btVector3 m_localScaling;

	public:			public:
	BT_DECLARE_ALIGNED_ALLOCATOR();			BT_DECLARE_ALIGNED_ALLOCATOR();

	btStaticPlaneShape(const btVector3& planeNormal,btScalar planeConstant);			btStaticPlaneShape(const btVector3& planeNormal, btScalar planeConstant);

	virtual ~btStaticPlaneShape();			virtual ~btStaticPlaneShape();


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

	virtual void processAllTriangles(btTriangleCallback* callback,const btVector3& aabbMin,const btVector3& aabbMax) const;			virtual void processAllTriangles(btTriangleCallback * callback, const btVector3& aabbMin, const btVector3& aabbMax) const;

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

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

	const btVector3& getPlaneNormal() const			const btVector3& getPlaneNormal() const
	{			{
	return m_planeNormal;			return m_planeNormal;
	}			}

	const btScalar& getPlaneConstant() const			const btScalar& getPlaneConstant() const
	{			{
	return m_planeConstant;			return m_planeConstant;
	}			}

	//debugging			//debugging
	virtual const char* getName()const {return "STATICPLANE";}			virtual const char* getName() const { return "STATICPLANE"; }

	virtual int calculateSerializeBufferSize() const;			virtual int calculateSerializeBufferSize() const;

	///fills the dataBuffer and returns the struct name (and 0 on failure)			///fills the dataBuffer and returns the struct name (and 0 on failure)
	virtual const char* serialize(void* dataBuffer, btSerializer* serializer) const;			virtual const char* serialize(void* dataBuffer, btSerializer* serializer) const;


	};			};

	///do not change those serialization structures, it requires an updated sBulletDNAstr/sBulletDNAstr64			///do not change those serialization structures, it requires an updated sBulletDNAstr/sBulletDNAstr64
	struct btStaticPlaneShapeData			struct btStaticPlaneShapeData
	{			{
	btCollisionShapeData m_collisionShapeData;			btCollisionShapeData m_collisionShapeData;

	btVector3FloatData m_localScaling;			btVector3FloatData m_localScaling;
	btVector3FloatData m_planeNormal;			btVector3FloatData m_planeNormal;
	float m_planeConstant;			float m_planeConstant;
	char m_pad[4];			char m_pad[4];
	};			};


	SIMD_FORCE_INLINE int btStaticPlaneShape::calculateSerializeBufferSize() const			SIMD_FORCE_INLINE int btStaticPlaneShape::calculateSerializeBufferSize() const
	{			{
	return sizeof(btStaticPlaneShapeData);			return sizeof(btStaticPlaneShapeData);
	}			}

	///fills the dataBuffer and returns the struct name (and 0 on failure)			///fills the dataBuffer and returns the struct name (and 0 on failure)
	SIMD_FORCE_INLINE const char* btStaticPlaneShape::serialize(void* dataBuffer, btSerializer* serializer) const			SIMD_FORCE_INLINE const char* btStaticPlaneShape::serialize(void* dataBuffer, btSerializer* serializer) const
	{			{
	btStaticPlaneShapeData* planeData = (btStaticPlaneShapeData*) dataBuffer;			btStaticPlaneShapeData* planeData = (btStaticPlaneShapeData*)dataBuffer;
	btCollisionShape::serialize(&planeData->m_collisionShapeData,serializer);			btCollisionShape::serialize(&planeData->m_collisionShapeData, serializer);

	m_localScaling.serializeFloat(planeData->m_localScaling);			m_localScaling.serializeFloat(planeData->m_localScaling);
	m_planeNormal.serializeFloat(planeData->m_planeNormal);			m_planeNormal.serializeFloat(planeData->m_planeNormal);
	planeData->m_planeConstant = float(m_planeConstant);			planeData->m_planeConstant = float(m_planeConstant);

				// Fill padding with zeros to appease msan.
				planeData->m_pad[0] = 0;
				planeData->m_pad[1] = 0;
				planeData->m_pad[2] = 0;
				planeData->m_pad[3] = 0;

	return "btStaticPlaneShapeData";			return "btStaticPlaneShapeData";
	}			}


	#endif //BT_STATIC_PLANE_SHAPE_H			#endif //BT_STATIC_PLANE_SHAPE_H