btCompoundCollisionAlgorithm supports collision between CompoundCollisionShapes and other collision shapes More...

#include <btCompoundCollisionAlgorithm.h>

Inheritance diagram for btCompoundCollisionAlgorithm:

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Collaboration diagram for btCompoundCollisionAlgorithm:

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Classes
struct	CreateFunc

struct	SwappedCreateFunc

Public Member Functions
	btCompoundCollisionAlgorithm (const btCollisionAlgorithmConstructionInfo &ci, const btCollisionObjectWrapper body0Wrap, const btCollisionObjectWrapper body1Wrap, bool isSwapped)

virtual	~btCompoundCollisionAlgorithm ()

btCollisionAlgorithm *	getChildAlgorithm (int n) const

virtual void	processCollision (const btCollisionObjectWrapper body0Wrap, const btCollisionObjectWrapper body1Wrap, const btDispatcherInfo &dispatchInfo, btManifoldResult *resultOut)

btScalar	calculateTimeOfImpact (btCollisionObject body0, btCollisionObject body1, const btDispatcherInfo &dispatchInfo, btManifoldResult *resultOut)

virtual void	getAllContactManifolds (btManifoldArray &manifoldArray)

Public Member Functions inherited from btActivatingCollisionAlgorithm
virtual	~btActivatingCollisionAlgorithm ()

Public Member Functions inherited from btCollisionAlgorithm
	btCollisionAlgorithm ()

	btCollisionAlgorithm (const btCollisionAlgorithmConstructionInfo &ci)

virtual	~btCollisionAlgorithm ()

virtual void	processCollision (const btCollisionObjectWrapper body0Wrap, const btCollisionObjectWrapper body1Wrap, const btDispatcherInfo &dispatchInfo, btManifoldResult *resultOut)=0

virtual btScalar	calculateTimeOfImpact (btCollisionObject body0, btCollisionObject body1, const btDispatcherInfo &dispatchInfo, btManifoldResult *resultOut)=0

virtual void	getAllContactManifolds (btManifoldArray &manifoldArray)=0

Protected Member Functions
void	removeChildAlgorithms ()

void	preallocateChildAlgorithms (const btCollisionObjectWrapper body0Wrap, const btCollisionObjectWrapper body1Wrap)

Protected Member Functions inherited from btActivatingCollisionAlgorithm
	btActivatingCollisionAlgorithm (const btCollisionAlgorithmConstructionInfo &ci)

	btActivatingCollisionAlgorithm (const btCollisionAlgorithmConstructionInfo &ci, const btCollisionObjectWrapper body0Wrap, const btCollisionObjectWrapper body1Wrap)

Protected Attributes
btAlignedObjectArray< btCollisionAlgorithm * >	m_childCollisionAlgorithms

bool	m_isSwapped

class btPersistentManifold *	m_sharedManifold

bool	m_ownsManifold

int	m_compoundShapeRevision

Protected Attributes inherited from btCollisionAlgorithm
btDispatcher *	m_dispatcher

Private Attributes
btNodeStack	stack2

btManifoldArray	manifoldArray

Detailed Description

btCompoundCollisionAlgorithm supports collision between CompoundCollisionShapes and other collision shapes

Definition at line 38 of file btCompoundCollisionAlgorithm.h.

Constructor & Destructor Documentation

◆ btCompoundCollisionAlgorithm()

btCompoundCollisionAlgorithm::btCompoundCollisionAlgorithm	(	const btCollisionAlgorithmConstructionInfo &	ci,
		const btCollisionObjectWrapper *	body0Wrap,
		const btCollisionObjectWrapper *	body1Wrap,
		bool	isSwapped
	)

Definition at line 28 of file btCompoundCollisionAlgorithm.cpp.

◆ ~btCompoundCollisionAlgorithm()

btCompoundCollisionAlgorithm::~btCompoundCollisionAlgorithm ( )

virtual

Definition at line 89 of file btCompoundCollisionAlgorithm.cpp.

Member Function Documentation

◆ calculateTimeOfImpact()

btScalar btCompoundCollisionAlgorithm::calculateTimeOfImpact	(	btCollisionObject *	body0,
		btCollisionObject *	body1,
		const btDispatcherInfo &	dispatchInfo,
		btManifoldResult *	resultOut
	)

virtual

Implements btCollisionAlgorithm.

Reimplemented in btCompoundCompoundCollisionAlgorithm.

Definition at line 343 of file btCompoundCollisionAlgorithm.cpp.

◆ getAllContactManifolds()

virtual void btCompoundCollisionAlgorithm::getAllContactManifolds ( btManifoldArray & manifoldArray )

inlinevirtual

Implements btCollisionAlgorithm.

Reimplemented in btCompoundCompoundCollisionAlgorithm.

Definition at line 70 of file btCompoundCollisionAlgorithm.h.

◆ getChildAlgorithm()

btCollisionAlgorithm * btCompoundCollisionAlgorithm::getChildAlgorithm ( int n ) const

inline

Definition at line 61 of file btCompoundCollisionAlgorithm.h.

◆ preallocateChildAlgorithms()

void btCompoundCollisionAlgorithm::preallocateChildAlgorithms	(	const btCollisionObjectWrapper *	body0Wrap,
		const btCollisionObjectWrapper *	body1Wrap
	)

protected

Definition at line 44 of file btCompoundCollisionAlgorithm.cpp.

◆ processCollision()

void btCompoundCollisionAlgorithm::processCollision	(	const btCollisionObjectWrapper *	body0Wrap,
		const btCollisionObjectWrapper *	body1Wrap,
		const btDispatcherInfo &	dispatchInfo,
		btManifoldResult *	resultOut
	)

virtual

btCompoundShape might have changed: /make sure the internal child collision algorithm caches are still valid

clear and update all

we need to refresh all contact manifolds note that we should actually recursively traverse all children, btCompoundShape can nested more then 1 level deep so we should add a 'refreshManifolds' in the btCollisionAlgorithm

Implements btCollisionAlgorithm.

Reimplemented in btCompoundCompoundCollisionAlgorithm.

Definition at line 230 of file btCompoundCollisionAlgorithm.cpp.