org.starhope.appius.geometry
Class Triangle

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

public class Triangle
extends Object

A triangle

Author:

brpocock@star-hope.org

Field Summary

private Coord3D[]

points Vertices

Constructor Summary

Triangle(Coord2D[] newPoints)
Create a planar triangle with the given vertices

Triangle(Coord3D[] newPoints)
Create a triangle with the given vertices

Method Summary

Collection<LineSeg3D>	getEdges() Get the edges of this triangle
Collection<Coord3D>	getVertices() Get the vertices of the triangle
Coord3D[]	getVerticesArray() Get the vertices of the triangle as an array
boolean	hasEdge(LineSeg3D edge)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

points

private final Coord3D[] points

Vertices

Constructor Detail

Triangle

public Triangle(Coord2D[] newPoints)

Create a planar triangle with the given vertices

Parameters:

newPoints - the vertices

Triangle

public Triangle(Coord3D[] newPoints)

Create a triangle with the given vertices

Parameters:

newPoints - vertices

Method Detail

getEdges

public Collection<LineSeg3D> getEdges()

Get the edges of this triangle

Returns:

the edges

getVertices

public Collection<Coord3D> getVertices()

Get the vertices of the triangle

Returns:

the vertices as a Collection

getVerticesArray

public Coord3D[] getVerticesArray()

Get the vertices of the triangle as an array

Returns:

the vertices

hasEdge

public boolean hasEdge(LineSeg3D edge)

Parameters:

edge - a line segment

Returns:

true, if the segment makes up one of the edges of this triangle

toString

public String toString()

Overrides:

toString in class Object

See Also:

Object.toString()