btGpu3DGridBroadphaseSharedCode.h File Reference

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Functions
BT_GPU___device__ int3	bt3DGrid_calcGridPos (float4 p)
BT_GPU___device__ uint	bt3DGrid_calcGridHash (int3 gridPos)
BT_GPU___global__ void	calcHashAABBD (bt3DGrid3F1U *pAABB, uint2 *pHash, uint numBodies)
BT_GPU___global__ void	findCellStartD (uint2 *pHash, uint *cellStart, uint numBodies)
BT_GPU___device__ uint	cudaTestAABBOverlap (bt3DGrid3F1U min0, bt3DGrid3F1U max0, bt3DGrid3F1U min1, bt3DGrid3F1U max1)
BT_GPU___device__ void	findPairsInCell (int3 gridPos, uint index, uint2 *pHash, uint *pCellStart, bt3DGrid3F1U *pAABB, uint *pPairBuff, uint2 *pPairBuffStartCurr, uint numBodies)
BT_GPU___global__ void	findOverlappingPairsD (bt3DGrid3F1U *pAABB, uint2 *pHash, uint *pCellStart, uint *pPairBuff, uint2 *pPairBuffStartCurr, uint numBodies)
BT_GPU___global__ void	findPairsLargeD (bt3DGrid3F1U *pAABB, uint2 *pHash, uint *pCellStart, uint *pPairBuff, uint2 *pPairBuffStartCurr, uint numBodies, uint numLarge)
BT_GPU___global__ void	computePairCacheChangesD (uint *pPairBuff, uint2 *pPairBuffStartCurr, uint *pPairScan, bt3DGrid3F1U *pAABB, uint numBodies)
BT_GPU___global__ void	squeezeOverlappingPairBuffD (uint *pPairBuff, uint2 *pPairBuffStartCurr, uint *pPairScan, uint *pPairOut, bt3DGrid3F1U *pAABB, uint numBodies)
void BT_GPU_PREF()	calcHashAABB (bt3DGrid3F1U *pAABB, unsigned int *hash, unsigned int numBodies)
	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! More...
void	BT_GPU_PREF (findCellStart(unsigned int *hash, unsigned int *cellStart, unsigned int numBodies, unsigned int numCells))
void	BT_GPU_PREF (findOverlappingPairs(bt3DGrid3F1U *pAABB, unsigned int *pHash, unsigned int *pCellStart, unsigned int *pPairBuff, unsigned int *pPairBuffStartCurr, unsigned int numBodies))
void	BT_GPU_PREF (findPairsLarge(bt3DGrid3F1U *pAABB, unsigned int *pHash, unsigned int *pCellStart, unsigned int *pPairBuff, unsigned int *pPairBuffStartCurr, unsigned int numBodies, unsigned int numLarge))
void	BT_GPU_PREF (computePairCacheChanges(unsigned int *pPairBuff, unsigned int *pPairBuffStartCurr, unsigned int *pPairScan, bt3DGrid3F1U *pAABB, unsigned int numBodies))
void	BT_GPU_PREF (squeezeOverlappingPairBuff(unsigned int *pPairBuff, unsigned int *pPairBuffStartCurr, unsigned int *pPairScan, unsigned int *pPairOut, bt3DGrid3F1U *pAABB, unsigned int numBodies))

Function Documentation

BT_GPU___device__ uint bt3DGrid_calcGridHash

(

int3

gridPos

)

Definition at line 43 of file btGpu3DGridBroadphaseSharedCode.h.

BT_GPU___device__ int3 bt3DGrid_calcGridPos

(

float4

p

)

Definition at line 31 of file btGpu3DGridBroadphaseSharedCode.h.

void BT_GPU_PREF

(

findCellStart(unsigned int *hash, unsigned int *cellStart, unsigned int numBodies, unsigned int numCells)

)

Definition at line 363 of file btGpu3DGridBroadphaseSharedCode.h.

void BT_GPU_PREF

(

findOverlappingPairs(bt3DGrid3F1U *pAABB, unsigned int *pHash, unsigned int *pCellStart, unsigned int *pPairBuff, unsigned int *pPairBuffStartCurr, unsigned int numBodies)

)

Definition at line 374 of file btGpu3DGridBroadphaseSharedCode.h.

void BT_GPU_PREF

(

findPairsLarge(bt3DGrid3F1U *pAABB, unsigned int *pHash, unsigned int *pCellStart, unsigned int *pPairBuff, unsigned int *pPairBuffStartCurr, unsigned int numBodies, unsigned int numLarge)

)

Definition at line 390 of file btGpu3DGridBroadphaseSharedCode.h.

void BT_GPU_PREF

(

computePairCacheChanges(unsigned int *pPairBuff, unsigned int *pPairBuffStartCurr, unsigned int *pPairScan, bt3DGrid3F1U *pAABB, unsigned int numBodies)

)

Definition at line 406 of file btGpu3DGridBroadphaseSharedCode.h.

void BT_GPU_PREF

(

squeezeOverlappingPairBuff(unsigned int *pPairBuff, unsigned int *pPairBuffStartCurr, unsigned int *pPairScan, unsigned int *pPairOut, bt3DGrid3F1U *pAABB, unsigned int numBodies)

)

Definition at line 416 of file btGpu3DGridBroadphaseSharedCode.h.

void BT_GPU_PREF() calcHashAABB	(	bt3DGrid3F1U *	pAABB,
		unsigned int *	hash,
		unsigned int	numBodies
	)

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Definition at line 351 of file btGpu3DGridBroadphaseSharedCode.h.

BT_GPU___global__ void calcHashAABBD	(	bt3DGrid3F1U *	pAABB,
		uint2 *	pHash,
		uint	numBodies
	)

Definition at line 54 of file btGpu3DGridBroadphaseSharedCode.h.

BT_GPU___global__ void computePairCacheChangesD	(	uint *	pPairBuff,
		uint2 *	pPairBuffStartCurr,
		uint *	pPairScan,
		bt3DGrid3F1U *	pAABB,
		uint	numBodies
	)

Definition at line 274 of file btGpu3DGridBroadphaseSharedCode.h.

BT_GPU___device__ uint cudaTestAABBOverlap	(	bt3DGrid3F1U	min0,
		bt3DGrid3F1U	max0,
		bt3DGrid3F1U	min1,
		bt3DGrid3F1U	max1
	)

Definition at line 104 of file btGpu3DGridBroadphaseSharedCode.h.

BT_GPU___global__ void findCellStartD	(	uint2 *	pHash,
		uint *	cellStart,
		uint	numBodies
	)

Definition at line 76 of file btGpu3DGridBroadphaseSharedCode.h.

BT_GPU___global__ void findOverlappingPairsD	(	bt3DGrid3F1U *	pAABB,
		uint2 *	pHash,
		uint *	pCellStart,
		uint *	pPairBuff,
		uint2 *	pPairBuffStartCurr,
		uint	numBodies
	)

Definition at line 191 of file btGpu3DGridBroadphaseSharedCode.h.

BT_GPU___device__ void findPairsInCell	(	int3	gridPos,
		uint	index,
		uint2 *	pHash,
		uint *	pCellStart,
		bt3DGrid3F1U *	pAABB,
		uint *	pPairBuff,
		uint2 *	pPairBuffStartCurr,
		uint	numBodies
	)

Definition at line 113 of file btGpu3DGridBroadphaseSharedCode.h.

BT_GPU___global__ void findPairsLargeD	(	bt3DGrid3F1U *	pAABB,
		uint2 *	pHash,
		uint *	pCellStart,
		uint *	pPairBuff,
		uint2 *	pPairBuffStartCurr,
		uint	numBodies,
		uint	numLarge
	)

Definition at line 221 of file btGpu3DGridBroadphaseSharedCode.h.

BT_GPU___global__ void squeezeOverlappingPairBuffD	(	uint *	pPairBuff,
		uint2 *	pPairBuffStartCurr,
		uint *	pPairScan,
		uint *	pPairOut,
		bt3DGrid3F1U *	pAABB,
		uint	numBodies
	)

Definition at line 301 of file btGpu3DGridBroadphaseSharedCode.h.