btBU_Simplex1to4 Class Reference

The btBU_Simplex1to4 implements tetrahedron, triangle, line, vertex collision shapes. In most cases it is better to use btConvexHullShape instead. More...

#include <btTetrahedronShape.h>

Inheritance diagram for btBU_Simplex1to4:

[legend]

List of all members.

Public Member Functions
void	addVertex (const btVector3 &pt)
	btBU_Simplex1to4 (const btVector3 &pt0, const btVector3 &pt1, const btVector3 &pt2, const btVector3 &pt3)
	btBU_Simplex1to4 (const btVector3 &pt0, const btVector3 &pt1, const btVector3 &pt2)
	btBU_Simplex1to4 (const btVector3 &pt0, const btVector3 &pt1)
	btBU_Simplex1to4 (const btVector3 &pt0)
	btBU_Simplex1to4 ()
virtual 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	getEdge (int i, btVector3 &pa, btVector3 &pb) const
virtual int	getIndex (int i) const
virtual const char *	getName () const
	getName is for debugging
virtual int	getNumEdges () const
virtual int	getNumPlanes () const
virtual int	getNumVertices () const
virtual void	getPlane (btVector3 &planeNormal, btVector3 &planeSupport, int i) const
virtual void	getVertex (int i, btVector3 &vtx) const
virtual bool	isInside (const btVector3 &pt, btScalar tolerance) const
void	reset ()
Protected Attributes
int	m_numVertices
btVector3	m_vertices [4]

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Detailed Description

The btBU_Simplex1to4 implements tetrahedron, triangle, line, vertex collision shapes. In most cases it is better to use btConvexHullShape instead.

Definition at line 25 of file btTetrahedronShape.h.

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Constructor & Destructor Documentation

btBU_Simplex1to4::btBU_Simplex1to4

(

)

btBU_Simplex1to4::btBU_Simplex1to4

(

const btVector3 &

pt0

)

btBU_Simplex1to4::btBU_Simplex1to4	(	const btVector3 &	pt0,
		const btVector3 &	pt1
	)

btBU_Simplex1to4::btBU_Simplex1to4	(	const btVector3 &	pt0,
		const btVector3 &	pt1,
		const btVector3 &	pt2
	)

btBU_Simplex1to4::btBU_Simplex1to4	(	const btVector3 &	pt0,
		const btVector3 &	pt1,
		const btVector3 &	pt2,
		const btVector3 &	pt3
	)

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Member Function Documentation

void btBU_Simplex1to4::addVertex

(

const btVector3 &

pt

)

virtual void btBU_Simplex1to4::getAabb	(	const btTransform &	t,
		btVector3 &	aabbMin,
		btVector3 &	aabbMax
	)			const [virtual]

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

Reimplemented from btPolyhedralConvexAabbCachingShape.

virtual void btBU_Simplex1to4::getEdge	(	int	i,
		btVector3 &	pa,
		btVector3 &	pb
	)			const [virtual]

Implements btPolyhedralConvexShape.

virtual int btBU_Simplex1to4::getIndex

(

int

i

)

const [virtual]

virtual const char* btBU_Simplex1to4::getName

(

)

const [inline, virtual]

getName is for debugging

Definition at line 70 of file btTetrahedronShape.h.

virtual int btBU_Simplex1to4::getNumEdges

(

)

const [virtual]

Implements btPolyhedralConvexShape.

virtual int btBU_Simplex1to4::getNumPlanes

(

)

const [virtual]

Implements btPolyhedralConvexShape.

virtual int btBU_Simplex1to4::getNumVertices

(

)

const [virtual]

Implements btPolyhedralConvexShape.

virtual void btBU_Simplex1to4::getPlane	(	btVector3 &	planeNormal,
		btVector3 &	planeSupport,
		int	i
	)			const [virtual]

Implements btPolyhedralConvexShape.

virtual void btBU_Simplex1to4::getVertex	(	int	i,
		btVector3 &	vtx
	)			const [virtual]

Implements btPolyhedralConvexShape.

virtual bool btBU_Simplex1to4::isInside	(	const btVector3 &	pt,
		btScalar	tolerance
	)			const [virtual]

Implements btPolyhedralConvexShape.

void btBU_Simplex1to4::reset

(

)

[inline]

Definition at line 41 of file btTetrahedronShape.h.

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Member Data Documentation

int btBU_Simplex1to4::m_numVertices [protected]

Definition at line 29 of file btTetrahedronShape.h.

btVector3 btBU_Simplex1to4::m_vertices[4] [protected]

Definition at line 30 of file btTetrahedronShape.h.

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

• btTetrahedronShape.h