Track::MeshFaces::FaceGraph Struct Reference

#include <MeshFaces.h>

Inheritance diagram for Track::MeshFaces::FaceGraph:

List of all members.

Public Member Functions
	FaceGraph ()
	FaceGraph (const Face &face)
void	set_conversions ()
	Set conversion matrixes, Lines and Planes from face_normal, edges, and vertex_positions.
btVector3	to_face_coords (btVector3 world_coords) const
	convert a world space vector to face coordinates.
btVector3	to_world_coords (btVector3 face_coords) const
	convert a face coordinate vector to world space.
btVector3	find_nearest_point (btVector3 position) const
	Find the nearest point on the face to a world space vector in world space.
Public Attributes
btVector3	face_centre
	World coordinates of the average position of the vertices.
btVector3	face_normal
	World space normal of the face.
btVector3	vertex_positions [3]
btVector3	edges [2]
	World space vector from fv1 to fv2 and from fv1 to fv3.
btMatrix3x3	world_to_face
	Matrix to convert world coordinates into face coordinates.
btMatrix3x3	face_to_world
	Matrix to convert face coordinates into world coordinates.
Plane	edge_planes [3]
	Plane including one of the edges, and the normal.
Line	edge_line_segments [3]
	Edge segment for each edge.
Plane	face_plane
	Plane containing the entire triangle.

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Detailed Description

Definition at line 105 of file MeshFaces.h.

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Constructor & Destructor Documentation

Track::MeshFaces::FaceGraph::FaceGraph

(

)

[inline]

Definition at line 107 of file MeshFaces.h.

Track::MeshFaces::FaceGraph::FaceGraph

(

const Face &

face

)

Definition at line 86 of file MeshFaces.cpp.

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Member Function Documentation

btVector3 Track::MeshFaces::FaceGraph::find_nearest_point

(

btVector3

position

)

const

Find the nearest point on the face to a world space vector in world space.

Definition at line 124 of file MeshFaces.cpp.

void Track::MeshFaces::FaceGraph::set_conversions

(

)

Set conversion matrixes, Lines and Planes from face_normal, edges, and vertex_positions.

Definition at line 107 of file MeshFaces.cpp.

btVector3 Track::MeshFaces::FaceGraph::to_face_coords

(

btVector3

world_coords

)

const

convert a world space vector to face coordinates.

Definition at line 91 of file MeshFaces.cpp.

btVector3 Track::MeshFaces::FaceGraph::to_world_coords

(

btVector3

face_coords

)

const

convert a face coordinate vector to world space.

Definition at line 99 of file MeshFaces.cpp.

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Member Data Documentation

Line Track::MeshFaces::FaceGraph::edge_line_segments[3]

Edge segment for each edge.

Definition at line 125 of file MeshFaces.h.

Plane Track::MeshFaces::FaceGraph::edge_planes[3]

Plane including one of the edges, and the normal.

Definition at line 123 of file MeshFaces.h.

btVector3 Track::MeshFaces::FaceGraph::edges[2]

World space vector from fv1 to fv2 and from fv1 to fv3.

Definition at line 115 of file MeshFaces.h.

btVector3 Track::MeshFaces::FaceGraph::face_centre

World coordinates of the average position of the vertices.

Definition at line 110 of file MeshFaces.h.

btVector3 Track::MeshFaces::FaceGraph::face_normal

World space normal of the face.

Definition at line 112 of file MeshFaces.h.

Plane Track::MeshFaces::FaceGraph::face_plane

Plane containing the entire triangle.

Definition at line 127 of file MeshFaces.h.

btMatrix3x3 Track::MeshFaces::FaceGraph::face_to_world

Matrix to convert face coordinates into world coordinates.

Definition at line 120 of file MeshFaces.h.

btVector3 Track::MeshFaces::FaceGraph::vertex_positions[3]

Definition at line 113 of file MeshFaces.h.

btMatrix3x3 Track::MeshFaces::FaceGraph::world_to_face

Matrix to convert world coordinates into face coordinates.

Definition at line 118 of file MeshFaces.h.

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The documentation for this struct was generated from the following files:

• libtrack/Mesh/MeshFaces.h
• libtrack/Mesh/MeshFaces.cpp

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Generated at Mon Sep 6 00:41:18 2010 by Doxygen version 1.4.7 for Racer version svn335.