SpuGatheringCollisionTask.cpp File Reference

#include "SpuGatheringCollisionTask.h"
#include "../SpuDoubleBuffer.h"
#include "../SpuCollisionTaskProcess.h"
#include "../SpuGatheringCollisionDispatcher.h"
#include "BulletCollision/BroadphaseCollision/btBroadphaseProxy.h"
#include "../SpuContactManifoldCollisionAlgorithm.h"
#include "BulletCollision/CollisionDispatch/btCollisionObject.h"
#include "SpuContactResult.h"
#include "BulletCollision/CollisionShapes/btOptimizedBvh.h"
#include "BulletCollision/CollisionShapes/btTriangleIndexVertexArray.h"
#include "BulletCollision/CollisionShapes/btSphereShape.h"
#include "BulletCollision/CollisionShapes/btConvexPointCloudShape.h"
#include "BulletCollision/CollisionShapes/btCapsuleShape.h"
#include "BulletCollision/CollisionShapes/btConvexShape.h"
#include "BulletCollision/CollisionShapes/btBvhTriangleMeshShape.h"
#include "BulletCollision/CollisionShapes/btConvexHullShape.h"
#include "BulletCollision/CollisionShapes/btCompoundShape.h"
#include "SpuMinkowskiPenetrationDepthSolver.h"
#include "BulletCollision/NarrowPhaseCollision/btGjkPairDetector.h"
#include "boxBoxDistance.h"
#include "BulletMultiThreaded/vectormath2bullet.h"
#include "SpuCollisionShapes.h"
#include "BulletCollision/CollisionDispatch/btBoxBoxDetector.h"
#include "BulletCollision/NarrowPhaseCollision/btGjkEpaPenetrationDepthSolver.h"
#include "BulletCollision/CollisionShapes/btTriangleShape.h"
#include <stdio.h>
#include <stdlib.h>

Include dependency graph for SpuGatheringCollisionTask.cpp:

Go to the source code of this file.

Classes
struct	CollisionTask_LocalStoreMemory
	Make sure no destructors are called on this memory. More...
class	spuNodeCallback
Defines
#define	IGNORE_ALIGNMENT 1
#define	spu_printf printf
#define	USE_DEDICATED_BOX_BOX 1
Functions
void *	createCollisionLocalStoreMemory ()
void	ProcessSpuConvexConvexCollision (SpuCollisionPairInput wuInput, CollisionTask_LocalStoreMemory lsMemPtr, SpuContactResult &spuContacts)
	Convex versus Convex collision detection (handles collision between sphere, box, cylinder, triangle, cone, convex polyhedron etc).
SIMD_FORCE_INLINE void	small_cache_read (void *buffer, ppu_address_t ea, size_t size)
SIMD_FORCE_INLINE void	small_cache_read_triple (void ls0, ppu_address_t ea0, void ls1, ppu_address_t ea1, void *ls2, ppu_address_t ea2, size_t size)
void	btConvexPlaneCollideSingleContact (SpuCollisionPairInput wuInput, CollisionTask_LocalStoreMemory lsMemPtr, SpuContactResult &spuContacts)
void	ProcessConvexPlaneSpuCollision (SpuCollisionPairInput wuInput, CollisionTask_LocalStoreMemory lsMemPtr, SpuContactResult &spuContacts)
void	ProcessConvexConcaveSpuCollision (SpuCollisionPairInput wuInput, CollisionTask_LocalStoreMemory lsMemPtr, SpuContactResult &spuContacts)
	Convex versus Concave triangle mesh collision detection (handles concave triangle mesh versus sphere, box, cylinder, triangle, cone, convex polyhedron etc).
template<typename T >
void	DoSwap (T &a, T &b)
SIMD_FORCE_INLINE void	dmaAndSetupCollisionObjects (SpuCollisionPairInput &collisionPairInput, CollisionTask_LocalStoreMemory &lsMem)
void	handleCollisionPair (SpuCollisionPairInput &collisionPairInput, CollisionTask_LocalStoreMemory &lsMem, SpuContactResult &spuContacts, ppu_address_t collisionShape0Ptr, void collisionShape0Loc, ppu_address_t collisionShape1Ptr, void collisionShape1Loc, bool dmaShapes=true)
void	processCollisionTask (void userPtr, void lsMemPtr)
Variables
int	gSkippedCol = 0
int	gProcessedCol = 0
bool	gUseEpa = false
	software caching
int	stats [11] = {0,0,0,0,0,0,0,0,0,0,0}
int	degenerateStats [11] = {0,0,0,0,0,0,0,0,0,0,0}

Define Documentation

#define IGNORE_ALIGNMENT 1

Definition at line 120 of file SpuGatheringCollisionTask.cpp.

#define spu_printf printf

Definition at line 123 of file SpuGatheringCollisionTask.cpp.

#define USE_DEDICATED_BOX_BOX 1

Function Documentation

void btConvexPlaneCollideSingleContact	(	SpuCollisionPairInput *	wuInput,
		CollisionTask_LocalStoreMemory *	lsMemPtr,
		SpuContactResult &	spuContacts
	)

report a contact. internally this will be kept persistent, and contact reduction is done

Definition at line 376 of file SpuGatheringCollisionTask.cpp.

void* createCollisionLocalStoreMemory ( )

Definition at line 194 of file SpuGatheringCollisionTask.cpp.

SIMD_FORCE_INLINE void dmaAndSetupCollisionObjects	(	SpuCollisionPairInput &	collisionPairInput,
		CollisionTask_LocalStoreMemory &	lsMem
	)

Definition at line 787 of file SpuGatheringCollisionTask.cpp.

template<typename T >

void DoSwap	(	T &	a,
		T &	b
	)			`[inline]`

Definition at line 779 of file SpuGatheringCollisionTask.cpp.

void handleCollisionPair	(	SpuCollisionPairInput &	collisionPairInput,
		CollisionTask_LocalStoreMemory &	lsMem,
		SpuContactResult &	spuContacts,
		ppu_address_t	collisionShape0Ptr,
		void *	collisionShape0Loc,
		ppu_address_t	collisionShape1Ptr,
		void *	collisionShape1Loc,
		bool	dmaShapes = `true`
	)

Definition at line 811 of file SpuGatheringCollisionTask.cpp.

void processCollisionTask	(	void *	userPtr,
		void *	lsMemPtr
	)

can wait on the combined DMA_MASK, or dma on the same tag

gUseEpa &&

Definition at line 1029 of file SpuGatheringCollisionTask.cpp.

void ProcessConvexConcaveSpuCollision	(	SpuCollisionPairInput *	wuInput,
		CollisionTask_LocalStoreMemory *	lsMemPtr,
		SpuContactResult &	spuContacts
	)

Convex versus Concave triangle mesh collision detection (handles concave triangle mesh versus sphere, box, cylinder, triangle, cone, convex polyhedron etc).

quantize query AABB

DMA in the index info

Definition at line 523 of file SpuGatheringCollisionTask.cpp.

void ProcessConvexPlaneSpuCollision	(	SpuCollisionPairInput *	wuInput,
		CollisionTask_LocalStoreMemory *	lsMemPtr,
		SpuContactResult &	spuContacts
	)

DMA in the vertices for convex shapes

Definition at line 413 of file SpuGatheringCollisionTask.cpp.

void ProcessSpuConvexConvexCollision	(	SpuCollisionPairInput *	wuInput,
		CollisionTask_LocalStoreMemory *	lsMemPtr,
		SpuContactResult &	spuContacts
	)

Convex versus Convex collision detection (handles collision between sphere, box, cylinder, triangle, cone, convex polyhedron etc).

DMA in the vertices for convex shapes

Definition at line 631 of file SpuGatheringCollisionTask.cpp.

SIMD_FORCE_INLINE void small_cache_read	(	void *	buffer,
		ppu_address_t	ea,
		size_t	size
	)

Definition at line 204 of file SpuGatheringCollisionTask.cpp.

SIMD_FORCE_INLINE void small_cache_read_triple	(	void *	ls0,
		ppu_address_t	ea0,
		void *	ls1,
		ppu_address_t	ea1,
		void *	ls2,
		ppu_address_t	ea2,
		size_t	size
	)