btSphereBoxCollisionAlgorithm Class Reference

btSphereBoxCollisionAlgorithm provides sphere-box collision detection. More...

#include <btSphereBoxCollisionAlgorithm.h>

Inheritance diagram for btSphereBoxCollisionAlgorithm:

Collaboration diagram for btSphereBoxCollisionAlgorithm:

Classes
struct	CreateFunc

Public Member Functions
	btSphereBoxCollisionAlgorithm (btPersistentManifold *mf, const btCollisionAlgorithmConstructionInfo &ci, const btCollisionObjectWrapper *body0Wrap, const btCollisionObjectWrapper *body1Wrap, bool isSwapped)
virtual	~btSphereBoxCollisionAlgorithm ()
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)
bool	getSphereDistance (const btCollisionObjectWrapper *boxObjWrap, btVector3 &v3PointOnBox, btVector3 &normal, btScalar &penetrationDepth, const btVector3 &v3SphereCenter, btScalar fRadius, btScalar maxContactDistance)
btScalar	getSpherePenetration (btVector3 const &boxHalfExtent, btVector3 const &sphereRelPos, btVector3 &closestPoint, btVector3 &normal)
Public Member Functions inherited from btActivatingCollisionAlgorithm
virtual	~btActivatingCollisionAlgorithm ()
Public Member Functions inherited from btCollisionAlgorithm
	btCollisionAlgorithm ()
	btCollisionAlgorithm (const btCollisionAlgorithmConstructionInfo &ci)
virtual	~btCollisionAlgorithm ()

Private Attributes
bool	m_ownManifold
btPersistentManifold *	m_manifoldPtr
bool	m_isSwapped

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

btSphereBoxCollisionAlgorithm provides sphere-box collision detection.

Other features are frame-coherency (persistent data) and collision response.

Definition at line 29 of file btSphereBoxCollisionAlgorithm.h.

Constructor & Destructor Documentation

btSphereBoxCollisionAlgorithm::btSphereBoxCollisionAlgorithm	(	btPersistentManifold *	mf,
		const btCollisionAlgorithmConstructionInfo &	ci,
		const btCollisionObjectWrapper *	body0Wrap,
		const btCollisionObjectWrapper *	body1Wrap,
		bool	isSwapped
	)

Definition at line 24 of file btSphereBoxCollisionAlgorithm.cpp.

btSphereBoxCollisionAlgorithm::~btSphereBoxCollisionAlgorithm ( )

virtual

Definition at line 41 of file btSphereBoxCollisionAlgorithm.cpp.

Member Function Documentation

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

virtual

Implements btCollisionAlgorithm.

Definition at line 89 of file btSphereBoxCollisionAlgorithm.cpp.

virtual void btSphereBoxCollisionAlgorithm::getAllContactManifolds ( btManifoldArray &  manifoldArray )

inlinevirtual

Implements btCollisionAlgorithm.

Definition at line 45 of file btSphereBoxCollisionAlgorithm.h.

bool btSphereBoxCollisionAlgorithm::getSphereDistance	(	const btCollisionObjectWrapper *	boxObjWrap,
		btVector3 &	v3PointOnBox,
		btVector3 &	normal,
		btScalar &	penetrationDepth,
		const btVector3 &	v3SphereCenter,
		btScalar	fRadius,
		btScalar	maxContactDistance
	)

Definition at line 101 of file btSphereBoxCollisionAlgorithm.cpp.

btScalar btSphereBoxCollisionAlgorithm::getSpherePenetration	(	btVector3 const &	boxHalfExtent,
		btVector3 const &	sphereRelPos,
		btVector3 &	closestPoint,
		btVector3 &	normal
	)

Definition at line 160 of file btSphereBoxCollisionAlgorithm.cpp.

void btSphereBoxCollisionAlgorithm::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

Implements btCollisionAlgorithm.

Definition at line 52 of file btSphereBoxCollisionAlgorithm.cpp.

Member Data Documentation

bool btSphereBoxCollisionAlgorithm::m_isSwapped

private

Definition at line 33 of file btSphereBoxCollisionAlgorithm.h.

btPersistentManifold* btSphereBoxCollisionAlgorithm::m_manifoldPtr

private

Definition at line 32 of file btSphereBoxCollisionAlgorithm.h.

bool btSphereBoxCollisionAlgorithm::m_ownManifold

private

Definition at line 31 of file btSphereBoxCollisionAlgorithm.h.

---

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

• btSphereBoxCollisionAlgorithm.h
• btSphereBoxCollisionAlgorithm.cpp