btTriangleShape.h File Reference

#include "btConvexShape.h"
#include "btBoxShape.h"

Go to the source code of this file.

Functions
virtual int	getNumVertices () const
btVector3 &	getVertexPtr (int index)
virtual void	getVertex (int index, btVector3 &vert) const
virtual int	getNumEdges () const
virtual void	getEdge (int i, btVector3 &pa, btVector3 &pb) const
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
btVector3	localGetSupportingVertexWithoutMargin (const btVector3 &dir) const
	btConvexShape Interface
virtual void	batchedUnitVectorGetSupportingVertexWithoutMargin (const btVector3 *vectors, btVector3 *supportVerticesOut, int numVectors) const
	btTriangleShape ()
	btTriangleShape (const btVector3 &p0, const btVector3 &p1, const btVector3 &p2)
virtual void	getPlane (btVector3 &planeNormal, btVector3 &planeSupport, int i) const
virtual int	getNumPlanes () const
void	calcNormal (btVector3 &normal) const
virtual void	getPlaneEquation (int i, btVector3 &planeNormal, btVector3 &planeSupport) const
virtual void	calculateLocalInertia (btScalar mass, btVector3 &inertia) const
	CollisionShape Interface.
virtual bool	isInside (const btVector3 &pt, btScalar tolerance) const
virtual const char *	getName () const
	getName is for debugging
virtual int	getNumPreferredPenetrationDirections () const
virtual void	getPreferredPenetrationDirection (int index, btVector3 &penetrationVector) const

Variables
btTriangleShape	__pad0__
btVector3	m_vertices1 [3]

Function Documentation

batchedUnitVectorGetSupportingVertexWithoutMargin()

virtual void batchedUnitVectorGetSupportingVertexWithoutMargin ( const btVector3 * vectors, btVector3 * supportVerticesOut, int numVectors ) const

virtual

Definition at line 72 of file btTriangleShape.h.

References m_vertices1.

Referenced by btPolyhedralConvexAabbCachingShape::recalcLocalAabb().

btTriangleShape() [1/2]

btTriangleShape

(

)

Definition at line 82 of file btTriangleShape.h.

References TRIANGLE_SHAPE_PROXYTYPE.

btTriangleShape() [2/2]

btTriangleShape	(	const btVector3 &	p0,
		const btVector3 &	p1,
		const btVector3 &	p2 )

Definition at line 87 of file btTriangleShape.h.

References m_vertices1, and TRIANGLE_SHAPE_PROXYTYPE.

calcNormal()

void calcNormal

(

btVector3 &

normal

)

const

Definition at line 105 of file btTriangleShape.h.

References cross(), and m_vertices1.

Referenced by getPlaneEquation(), getPreferredPenetrationDirection(), and isInside().

calculateLocalInertia()

virtual void calculateLocalInertia ( btScalar mass, btVector3 & inertia ) const

virtual

CollisionShape Interface.

Definition at line 118 of file btTriangleShape.h.

References btAssert, btTransform, btVector3, and getAabb().

getAabb()

virtual void 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

getAabb returns the axis aligned bounding box in the coordinate frame of the given transform t.

Definition at line 60 of file btTriangleShape.h.

References btMatrix3x3, getAabbSlow(), getHalfHeight(), getRadius(), and m_upAxis.

Referenced by calculateLocalInertia(), calculateTemporalAabb(), getAabbNonVirtual(), and getBoundingSphere().

getEdge()

virtual void getEdge ( int i, btVector3 & pa, btVector3 & pb ) const

virtual

Definition at line 54 of file btTriangleShape.h.

References getVertex().

Referenced by isInside().

getName()

virtual const char * getName ( ) const

virtual

getName is for debugging

Definition at line 157 of file btTriangleShape.h.

getNumEdges()

virtual int getNumEdges ( ) const

virtual

Definition at line 49 of file btTriangleShape.h.

getNumPlanes()

virtual int getNumPlanes ( ) const

virtual

Definition at line 100 of file btTriangleShape.h.

getNumPreferredPenetrationDirections()

virtual int getNumPreferredPenetrationDirections ( ) const

virtual

Definition at line 162 of file btTriangleShape.h.

getNumVertices()

virtual int getNumVertices ( ) const

virtual

Definition at line 30 of file btTriangleShape.h.

getPlane()

virtual void getPlane ( btVector3 & planeNormal, btVector3 & planeSupport, int i ) const

virtual

Definition at line 95 of file btTriangleShape.h.

References getPlaneEquation().

getPlaneEquation()

virtual void getPlaneEquation ( int i, btVector3 & planeNormal, btVector3 & planeSupport ) const

virtual

Definition at line 111 of file btTriangleShape.h.

References calcNormal(), and m_vertices1.

Referenced by getPlane().

getPreferredPenetrationDirection()

virtual void getPreferredPenetrationDirection ( int index, btVector3 & penetrationVector ) const

virtual

Definition at line 167 of file btTriangleShape.h.

References calcNormal().

getVertex()

virtual void getVertex ( int index, btVector3 & vert ) const

virtual

Definition at line 44 of file btTriangleShape.h.

References m_vertices1.

Referenced by getEdge().

getVertexPtr()

const btVector3 & getVertexPtr

(

int

index

)

Definition at line 35 of file btTriangleShape.h.

References m_vertices1.

isInside()

virtual bool isInside ( const btVector3 & pt, btScalar tolerance ) const

virtual

Definition at line 125 of file btTriangleShape.h.

References calcNormal(), getEdge(), and m_vertices1.

localGetSupportingVertexWithoutMargin()

btVector3 localGetSupportingVertexWithoutMargin

(

const btVector3 &

dir

)

const

btConvexShape Interface

Definition at line 66 of file btTriangleShape.h.

References m_vertices1.

Referenced by localGetSupportingVertex().

Variable Documentation

__pad0__

btTriangleShape __pad0__

Definition at line 23 of file btTriangleShape.h.

m_vertices1

btVector3 m_vertices1[3]

Definition at line 28 of file btTriangleShape.h.

Referenced by btTriangleShapeEx::applyTransform(), batchedUnitVectorGetSupportingVertexWithoutMargin(), btTriangleShape(), btTriangleShapeEx::buildTriPlane(), calcNormal(), btTriangleShapeEx::getAabb(), getPlaneEquation(), getVertex(), getVertexPtr(), isInside(), localGetSupportingVertexWithoutMargin(), and btTriangleShapeEx::overlap_test_conservative().