org.starhope.appius.geometry
Class TriangleMesh

java.lang.Object
  org.starhope.appius.geometry.TriangleMesh

public class TriangleMesh
extends Object

A mesh of triangles, sharing some vertices

Author:

brpocock@star-hope.org

Field Summary

private Set<LineSeg3D>	edges Edges
private Set<Triangle>	triangles Triangles
private Set<Coord3D>	vertices Vertices

Constructor Summary

TriangleMesh()

Method Summary

void	add(Triangle t) Add a triangle to the mesh
void	clear() Clear all contents
Collection<Triangle>	getAdjacentTriangles(Triangle t) Get any triangles adjacent to the given one (sharing edges)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

edges

private final Set<LineSeg3D> edges

Edges

triangles

private final Set<Triangle> triangles

Triangles

vertices

private final Set<Coord3D> vertices

Vertices

Constructor Detail

TriangleMesh

public TriangleMesh()

Method Detail

add

public void add(Triangle t)

Add a triangle to the mesh

Parameters:

t - the new triangle

clear

public void clear()

Clear all contents

getAdjacentTriangles

public Collection<Triangle> getAdjacentTriangles(Triangle t)

Get any triangles adjacent to the given one (sharing edges)

Parameters:

t - a triangle

Returns:

any triangles in this mesh which share an edge with it (precisely)