btSimplexSolverInterface Class Reference

#include <btSimplexSolverInterface.h>

Inheritance diagram for btSimplexSolverInterface:

[legend]

List of all members.

Public Member Functions
virtual void	addVertex (const btVector3 &w, const btVector3 &p, const btVector3 &q)=0
virtual void	backup_closest (btVector3 &v)=0
virtual bool	closest (btVector3 &v)=0
virtual void	compute_points (btVector3 &p1, btVector3 &p2)=0
virtual bool	emptySimplex () const =0
virtual bool	fullSimplex () const =0
virtual int	getSimplex (btVector3 *pBuf, btVector3 *qBuf, btVector3 *yBuf) const =0
virtual bool	inSimplex (const btVector3 &w)=0
virtual btScalar	maxVertex ()=0
virtual int	numVertices () const =0
virtual void	reset ()=0
virtual	~btSimplexSolverInterface ()

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Detailed Description

btSimplexSolverInterface can incrementally calculate distance between origin and up to 4 vertices Used by GJK or Linear Casting. Can be implemented by the Johnson-algorithm or alternative approaches based on voronoi regions or barycentric coordinates

Definition at line 32 of file btSimplexSolverInterface.h.

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Constructor & Destructor Documentation

virtual btSimplexSolverInterface::~btSimplexSolverInterface

(

)

[inline, virtual]

Definition at line 35 of file btSimplexSolverInterface.h.

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Member Function Documentation

virtual void btSimplexSolverInterface::addVertex	(	const btVector3 &	w,
		const btVector3 &	p,
		const btVector3 &	q
	)			[pure virtual]

Implemented in btVoronoiSimplexSolver.

virtual void btSimplexSolverInterface::backup_closest

(

btVector3 &

v

)

[pure virtual]

Implemented in btVoronoiSimplexSolver.

virtual bool btSimplexSolverInterface::closest

(

btVector3 &

v

)

[pure virtual]

Implemented in btVoronoiSimplexSolver.

virtual void btSimplexSolverInterface::compute_points	(	btVector3 &	p1,
		btVector3 &	p2
	)			[pure virtual]

Implemented in btVoronoiSimplexSolver.

virtual bool btSimplexSolverInterface::emptySimplex

(

)

const [pure virtual]

Implemented in btVoronoiSimplexSolver.

virtual bool btSimplexSolverInterface::fullSimplex

(

)

const [pure virtual]

Implemented in btVoronoiSimplexSolver.

virtual int btSimplexSolverInterface::getSimplex	(	btVector3 *	pBuf,
		btVector3 *	qBuf,
		btVector3 *	yBuf
	)			const [pure virtual]

Implemented in btVoronoiSimplexSolver.

virtual bool btSimplexSolverInterface::inSimplex

(

const btVector3 &

w

)

[pure virtual]

Implemented in btVoronoiSimplexSolver.

virtual btScalar btSimplexSolverInterface::maxVertex

(

)

[pure virtual]

Implemented in btVoronoiSimplexSolver.

virtual int btSimplexSolverInterface::numVertices

(

)

const [pure virtual]

Implemented in btVoronoiSimplexSolver.

virtual void btSimplexSolverInterface::reset

(

)

[pure virtual]

Implemented in btVoronoiSimplexSolver.

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

• btSimplexSolverInterface.h