btConvexSeparatingDistanceUtil Class Reference

#include <btTransformUtil.h>

Public Member Functions
	btConvexSeparatingDistanceUtil (btScalar boundingRadiusA, btScalar boundingRadiusB)
btScalar	getConservativeSeparatingDistance ()
void	initSeparatingDistance (const btVector3 &separatingVector, btScalar separatingDistance, const btTransform &transA, const btTransform &transB)
void	updateSeparatingDistance (const btTransform &transA, const btTransform &transB)
Private Attributes
btScalar	m_boundingRadiusA
btScalar	m_boundingRadiusB
btQuaternion	m_ornA
btQuaternion	m_ornB
btVector3	m_posA
btVector3	m_posB
btScalar	m_separatingDistance
btVector3	m_separatingNormal

Detailed Description

The btConvexSeparatingDistanceUtil can help speed up convex collision detection by conservatively updating a cached separating distance/vector instead of re-calculating the closest distance

Definition at line 146 of file btTransformUtil.h.

Constructor & Destructor Documentation

btConvexSeparatingDistanceUtil::btConvexSeparatingDistanceUtil	(	btScalar	boundingRadiusA,
		btScalar	boundingRadiusB
	)			`[inline]`

Definition at line 161 of file btTransformUtil.h.

Member Function Documentation

btScalar btConvexSeparatingDistanceUtil::getConservativeSeparatingDistance ( ) [inline]

Definition at line 168 of file btTransformUtil.h.

void btConvexSeparatingDistanceUtil::initSeparatingDistance	(	const btVector3 &	separatingVector,
		btScalar	separatingDistance,
		const btTransform &	transA,
		const btTransform &	transB
	)			`[inline]`