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

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

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	#ifndef BT_OPTIMIZED_BVH_H			#ifndef BT_OPTIMIZED_BVH_H
	#define BT_OPTIMIZED_BVH_H			#define BT_OPTIMIZED_BVH_H

	#include "BulletCollision/BroadphaseCollision/btQuantizedBvh.h"			#include "BulletCollision/BroadphaseCollision/btQuantizedBvh.h"

	class btStridingMeshInterface;			class btStridingMeshInterface;


	///The btOptimizedBvh extends the btQuantizedBvh to create AABB tree for triangle meshes, through the btStridingMeshInterface.			///The btOptimizedBvh extends the btQuantizedBvh to create AABB tree for triangle meshes, through the btStridingMeshInterface.
	ATTRIBUTE_ALIGNED16(class) btOptimizedBvh : public btQuantizedBvh			ATTRIBUTE_ALIGNED16(class)
				btOptimizedBvh : public btQuantizedBvh
	{			{

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

	protected:			protected:

	public:			public:

	btOptimizedBvh();			btOptimizedBvh();

	virtual ~btOptimizedBvh();			virtual ~btOptimizedBvh();

	void build(btStridingMeshInterface* triangles,bool useQuantizedAabbCompression, const btVector3& bvhAabbMin, const btVector3& bvhAabbMax);			void build(btStridingMeshInterface * triangles, bool useQuantizedAabbCompression, const btVector3& bvhAabbMin, const btVector3& bvhAabbMax);

	void refit(btStridingMeshInterface* triangles,const btVector3& aabbMin,const btVector3& aabbMax);			void refit(btStridingMeshInterface * triangles, const btVector3& aabbMin, const btVector3& aabbMax);

	void refitPartial(btStridingMeshInterface* triangles,const btVector3& aabbMin, const btVector3& aabbMax);			void refitPartial(btStridingMeshInterface * triangles, const btVector3& aabbMin, const btVector3& aabbMax);

	void updateBvhNodes(btStridingMeshInterface* meshInterface,int firstNode,int endNode,int index);			void updateBvhNodes(btStridingMeshInterface * meshInterface, int firstNode, int endNode, int index);

	/// Data buffer MUST be 16 byte aligned			/// Data buffer MUST be 16 byte aligned
	virtual bool serializeInPlace(void *o_alignedDataBuffer, unsigned i_dataBufferSize, bool i_swapEndian) const			virtual bool serializeInPlace(void* o_alignedDataBuffer, unsigned i_dataBufferSize, bool i_swapEndian) const
	{			{
	return btQuantizedBvh::serialize(o_alignedDataBuffer,i_dataBufferSize,i_swapEndian);			return btQuantizedBvh::serialize(o_alignedDataBuffer, i_dataBufferSize, i_swapEndian);

	}			}

	///deSerializeInPlace loads and initializes a BVH from a buffer in memory 'in place'			///deSerializeInPlace loads and initializes a BVH from a buffer in memory 'in place'
	static btOptimizedBvh deSerializeInPlace(void i_alignedDataBuffer, unsigned int i_dataBufferSize, bool i_swapEndian);			static btOptimizedBvh* deSerializeInPlace(void* i_alignedDataBuffer, unsigned int i_dataBufferSize, bool i_swapEndian);


	};			};


	#endif //BT_OPTIMIZED_BVH_H			#endif //BT_OPTIMIZED_BVH_H