btUniformScalingShape Class Reference

#include <btUniformScalingShape.h>

List of all members.

Public Member Functions
virtual void	batchedUnitVectorGetSupportingVertexWithoutMargin (const btVector3 *vectors, btVector3 *supportVerticesOut, int numVectors) const
	btUniformScalingShape (btConvexShape *convexChildShape, btScalar uniformScalingFactor)
virtual void	calculateLocalInertia (btScalar mass, btVector3 &inertia) const
void	getAabb (const btTransform &t, btVector3 &aabbMin, btVector3 &aabbMax) const
	getAabb's default implementation is brute force, expected derived classes to implement a fast dedicated version
virtual void	getAabbSlow (const btTransform &t, btVector3 &aabbMin, btVector3 &aabbMax) const
btConvexShape *	getChildShape ()
const btConvexShape *	getChildShape () const
virtual const btVector3 &	getLocalScaling () const
virtual btScalar	getMargin () const
virtual const char *	getName () const
virtual int	getNumPreferredPenetrationDirections () const
virtual void	getPreferredPenetrationDirection (int index, btVector3 &penetrationVector) const
btScalar	getUniformScalingFactor () const
virtual btVector3	localGetSupportingVertex (const btVector3 &vec) const
virtual btVector3	localGetSupportingVertexWithoutMargin (const btVector3 &vec) const
virtual void	setLocalScaling (const btVector3 &scaling)
virtual void	setMargin (btScalar margin)
virtual	~btUniformScalingShape ()
Private Attributes
btConvexShape *	m_childConvexShape
btScalar	m_uniformScalingFactor

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Detailed Description

The btUniformScalingShape allows to re-use uniform scaled instances of btConvexShape in a memory efficient way. Istead of using btUniformScalingShape, it is better to use the non-uniform setLocalScaling method on convex shapes that implement it.

Definition at line 24 of file btUniformScalingShape.h.

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Constructor & Destructor Documentation

btUniformScalingShape::btUniformScalingShape	(	btConvexShape *	convexChildShape,
		btScalar	uniformScalingFactor
	)

virtual btUniformScalingShape::~btUniformScalingShape

(

)

[virtual]

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Member Function Documentation

virtual void btUniformScalingShape::batchedUnitVectorGetSupportingVertexWithoutMargin	(	const btVector3 *	vectors,
		btVector3 *	supportVerticesOut,
		int	numVectors
	)		const [virtual]

virtual void btUniformScalingShape::calculateLocalInertia	(	btScalar	mass,
		btVector3 &	inertia
	)		const [virtual]

void btUniformScalingShape::getAabb	(	const btTransform &	t,
		btVector3 &	aabbMin,
		btVector3 &	aabbMax
	)		const

getAabb's default implementation is brute force, expected derived classes to implement a fast dedicated version

virtual void btUniformScalingShape::getAabbSlow	(	const btTransform &	t,
		btVector3 &	aabbMin,
		btVector3 &	aabbMax
	)		const [virtual]

btConvexShape* btUniformScalingShape::getChildShape

(

)

[inline]

Definition at line 49 of file btUniformScalingShape.h.

const btConvexShape* btUniformScalingShape::getChildShape

(

)

const [inline]

Definition at line 54 of file btUniformScalingShape.h.

virtual const btVector3& btUniformScalingShape::getLocalScaling

(

)

const [virtual]

virtual btScalar btUniformScalingShape::getMargin

(

)

const [virtual]

virtual const char* btUniformScalingShape::getName

(

)

const [inline, virtual]

Definition at line 59 of file btUniformScalingShape.h.

virtual int btUniformScalingShape::getNumPreferredPenetrationDirections

(

)

const [virtual]

virtual void btUniformScalingShape::getPreferredPenetrationDirection	(	int	index,
		btVector3 &	penetrationVector
	)		const [virtual]

btScalar btUniformScalingShape::getUniformScalingFactor

(

)

const [inline]

Definition at line 44 of file btUniformScalingShape.h.

virtual btVector3 btUniformScalingShape::localGetSupportingVertex

(

const btVector3 &

vec

)

const [virtual]

virtual btVector3 btUniformScalingShape::localGetSupportingVertexWithoutMargin

(

const btVector3 &

vec

)

const [virtual]

virtual void btUniformScalingShape::setLocalScaling

(

const btVector3 &

scaling

)

[virtual]

virtual void btUniformScalingShape::setMargin

(

btScalar

margin

)

[virtual]

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Member Data Documentation

btConvexShape* btUniformScalingShape::m_childConvexShape [private]

Definition at line 26 of file btUniformScalingShape.h.

btScalar btUniformScalingShape::m_uniformScalingFactor [private]

Definition at line 28 of file btUniformScalingShape.h.

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

• btUniformScalingShape.h