#include <btSphereBoxCollisionAlgorithm.h>

Inherits btActivatingCollisionAlgorithm.

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 ()

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

Definition at line 24 of file btSphereBoxCollisionAlgorithm.cpp.

References btActivatingCollisionAlgorithm::btActivatingCollisionAlgorithm(), btPersistentManifold(), false, btCollisionObjectWrapper::getCollisionObject(), and btCollisionAlgorithm::m_dispatcher.

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

◆ ~btSphereBoxCollisionAlgorithm()

btSphereBoxCollisionAlgorithm::~btSphereBoxCollisionAlgorithm ( )

virtual

Definition at line 40 of file btSphereBoxCollisionAlgorithm.cpp.

References btCollisionAlgorithm::m_dispatcher.

Member Function Documentation

◆ calculateTimeOfImpact()

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

virtual

Implements btCollisionAlgorithm.

Definition at line 85 of file btSphereBoxCollisionAlgorithm.cpp.

References btCollisionObject.

◆ getAllContactManifolds()

virtual void btSphereBoxCollisionAlgorithm::getAllContactManifolds ( btManifoldArray & manifoldArray )

inlinevirtual

Implements btCollisionAlgorithm.

Definition at line 44 of file btSphereBoxCollisionAlgorithm.h.

References btAlignedObjectArray< T >::push_back().

◆ getSphereDistance()

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

Definition at line 96 of file btSphereBoxCollisionAlgorithm.cpp.

References btBoxShape(), btMax(), btMin(), btTransform, btVector3, distance(), btCollisionObjectWrapper::getCollisionShape(), getSpherePenetration(), btCollisionObjectWrapper::getWorldTransform(), and SIMD_EPSILON.

Referenced by processCollision().

◆ getSpherePenetration()

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

Definition at line 155 of file btSphereBoxCollisionAlgorithm.cpp.

References btVector3.

Referenced by getSphereDistance().

◆ processCollision()

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 49 of file btSphereBoxCollisionAlgorithm.cpp.

References btManifoldResult::addContactPoint(), btSphereShape(), btVector3, btCollisionObjectWrapper::getCollisionShape(), getSphereDistance(), btCollisionObjectWrapper::getWorldTransform(), btManifoldResult::refreshContactPoints(), and btManifoldResult::setPersistentManifold().

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

Classes

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ btSphereBoxCollisionAlgorithm()

◆ ~btSphereBoxCollisionAlgorithm()

Member Function Documentation

◆ calculateTimeOfImpact()

◆ getAllContactManifolds()

◆ getSphereDistance()

◆ getSpherePenetration()

◆ processCollision()