btSphereTriangleCollisionAlgorithm Class Reference

#include <btSphereTriangleCollisionAlgorithm.h>

Inherits btActivatingCollisionAlgorithm.

Classes
struct	CreateFunc

Public Member Functions
	btSphereTriangleCollisionAlgorithm (btPersistentManifold *mf, const btCollisionAlgorithmConstructionInfo &ci, const btCollisionObjectWrapper *body0Wrap, const btCollisionObjectWrapper *body1Wrap, bool swapped)
	btSphereTriangleCollisionAlgorithm (const btCollisionAlgorithmConstructionInfo &ci)
virtual void	processCollision (const btCollisionObjectWrapper *body0Wrap, const btCollisionObjectWrapper *body1Wrap, const btDispatcherInfo &dispatchInfo, btManifoldResult *resultOut)
virtual btScalar	calculateTimeOfImpact (btCollisionObject *body0, btCollisionObject *body1, const btDispatcherInfo &dispatchInfo, btManifoldResult *resultOut)
virtual void	getAllContactManifolds (btManifoldArray &manifoldArray)
virtual	~btSphereTriangleCollisionAlgorithm ()
Public Member Functions inherited from btActivatingCollisionAlgorithm
virtual	~btActivatingCollisionAlgorithm ()
Public Member Functions inherited from btCollisionAlgorithm
	btCollisionAlgorithm ()
	btCollisionAlgorithm (const btCollisionAlgorithmConstructionInfo &ci)
virtual	~btCollisionAlgorithm ()

Additional Inherited Members
Protected Member Functions inherited from btActivatingCollisionAlgorithm
	btActivatingCollisionAlgorithm (const btCollisionAlgorithmConstructionInfo &ci)
	btActivatingCollisionAlgorithm (const btCollisionAlgorithmConstructionInfo &ci, const btCollisionObjectWrapper *body0Wrap, const btCollisionObjectWrapper *body1Wrap)
Protected Attributes inherited from btCollisionAlgorithm
btDispatcher *	m_dispatcher

Detailed Description

btSphereSphereCollisionAlgorithm provides sphere-sphere collision detection. Other features are frame-coherency (persistent data) and collision response. Also provides the most basic sample for custom/user btCollisionAlgorithm

Definition at line 28 of file btSphereTriangleCollisionAlgorithm.h.

Constructor & Destructor Documentation

btSphereTriangleCollisionAlgorithm() [1/2]

btSphereTriangleCollisionAlgorithm::btSphereTriangleCollisionAlgorithm	(	btPersistentManifold *	mf,
		const btCollisionAlgorithmConstructionInfo &	ci,
		const btCollisionObjectWrapper *	body0Wrap,
		const btCollisionObjectWrapper *	body1Wrap,
		bool	swapped )

Definition at line 23 of file btSphereTriangleCollisionAlgorithm.cpp.

References btCollisionObjectWrapper::getCollisionObject(), btDispatcher::getNewManifold(), and btCollisionAlgorithm::m_dispatcher.

Referenced by btSphereTriangleCollisionAlgorithm::CreateFunc::CreateCollisionAlgorithm().

btSphereTriangleCollisionAlgorithm() [2/2]

btSphereTriangleCollisionAlgorithm::btSphereTriangleCollisionAlgorithm ( const btCollisionAlgorithmConstructionInfo & ci )

inline

Definition at line 37 of file btSphereTriangleCollisionAlgorithm.h.

~btSphereTriangleCollisionAlgorithm()

btSphereTriangleCollisionAlgorithm::~btSphereTriangleCollisionAlgorithm ( )

virtual

Definition at line 36 of file btSphereTriangleCollisionAlgorithm.cpp.

References btCollisionAlgorithm::m_dispatcher, and btDispatcher::releaseManifold().

Member Function Documentation

calculateTimeOfImpact()

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

virtual

Implements btCollisionAlgorithm.

Definition at line 73 of file btSphereTriangleCollisionAlgorithm.cpp.

getAllContactManifolds()

virtual void btSphereTriangleCollisionAlgorithm::getAllContactManifolds ( btManifoldArray & manifoldArray )

inlinevirtual

Implements btCollisionAlgorithm.

Definition at line 44 of file btSphereTriangleCollisionAlgorithm.h.

References m_manifoldPtr, and btAlignedObjectArray< T >::push_back().

processCollision()

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

virtual

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

Todo

: tighter bounds

Implements btCollisionAlgorithm.

Definition at line 45 of file btSphereTriangleCollisionAlgorithm.cpp.

References BT_LARGE_FLOAT, btSphereShape(), SphereTriangleDetector::getClosestPoints(), btCollisionObjectWrapper::getCollisionShape(), btCollisionObjectWrapper::getWorldTransform(), btManifoldResult::m_closestPointDistanceThreshold, btDispatcherInfo::m_debugDraw, btDiscreteCollisionDetectorInterface::ClosestPointInput::m_maximumDistanceSquared, btManifoldResult::refreshContactPoints(), and btManifoldResult::setPersistentManifold().

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The documentation for this class was generated from the following files:

• btSphereTriangleCollisionAlgorithm.h
• btSphereTriangleCollisionAlgorithm.cpp