SpuContactResult Class Reference

SpuContactResult exports the contact points using double-buffered DMA transfers, only when needed So when an existing contact point is duplicated, no transfer/refresh is performed. More...

#include <SpuContactResult.h>

Inheritance diagram for SpuContactResult:

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Collaboration diagram for SpuContactResult:

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List of all members.

Public Member Functions
	SpuContactResult ()
virtual	~SpuContactResult ()
btPersistentManifold *	GetSpuManifold () const
virtual void	setShapeIdentifiersA (int partId0, int index0)
	setShapeIdentifiersA/B provides experimental support for per-triangle material / custom material combiner
virtual void	setShapeIdentifiersB (int partId1, int index1)
void	setContactInfo (btPersistentManifold *spuManifold, ppu_address_t manifoldAddress, const btTransform &worldTrans0, const btTransform &worldTrans1, btScalar restitution0, btScalar restitution1, btScalar friction0, btScalar friction01, bool isSwapped)
void	writeDoubleBufferedManifold (btPersistentManifold lsManifold, btPersistentManifold mmManifold)
virtual void	addContactPoint (const btVector3 &normalOnBInWorld, const btVector3 &pointInWorld, btScalar depth)
void	flush ()
Private Attributes
btTransform	m_rootWorldTransform0
btTransform	m_rootWorldTransform1
ppu_address_t	m_manifoldAddress
btPersistentManifold *	m_spuManifold
bool	m_RequiresWriteBack
btScalar	m_combinedFriction
btScalar	m_combinedRestitution
bool	m_isSwapped
DoubleBuffer < btPersistentManifold, 1 >	g_manifoldDmaExport

Detailed Description

SpuContactResult exports the contact points using double-buffered DMA transfers, only when needed So when an existing contact point is duplicated, no transfer/refresh is performed.

Definition at line 66 of file SpuContactResult.h.

Constructor & Destructor Documentation

SpuContactResult::SpuContactResult ( )

Definition at line 21 of file SpuContactResult.cpp.

SpuContactResult::~SpuContactResult ( ) [virtual]

Definition at line 28 of file SpuContactResult.cpp.

Member Function Documentation

void SpuContactResult::addContactPoint	(	const btVector3 &	normalOnBInWorld,
		const btVector3 &	pointInWorld,
		btScalar	depth
	)			`[virtual]`

Implements btDiscreteCollisionDetectorInterface::Result.

Definition at line 182 of file SpuContactResult.cpp.

void SpuContactResult::flush ( )

Definition at line 209 of file SpuContactResult.cpp.

btPersistentManifold* SpuContactResult::GetSpuManifold ( ) const [inline]

Definition at line 85 of file SpuContactResult.h.

void SpuContactResult::setContactInfo	(	btPersistentManifold *	spuManifold,
		ppu_address_t	manifoldAddress,
		const btTransform &	worldTrans0,
		const btTransform &	worldTrans1,
		btScalar	restitution0,
		btScalar	restitution1,
		btScalar	friction0,
		btScalar	friction01,
		bool	isSwapped
	)