com.jme.math
Class Triangle

java.lang.Object
  com.jme.math.Triangle

public class Triangle

extends java.lang.Object

Triangle defines a object for containing triangle information. The triangle is defined by a collection of three Vector3f objects.

Version:

$Id: Triangle.java,v 1.4 2004/07/30 23:18:55 cep21 Exp $

Author:

Mark Powell

Constructor Summary

Triangle(Vector3f p1, Vector3f p2, Vector3f p3)
Constructor instantiates a new Triangle object with the supplied vectors as the points.

Method Summary

Vector3f	get(int i) get retrieves a point on the triangle denoted by the index supplied.
void	set(int i, Vector3f point) set sets one of the triangles points to that specified as a parameter.

Methods inherited from class java.lang.Object

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

Constructor Detail

Triangle

public Triangle(Vector3f p1,
                Vector3f p2,
                Vector3f p3)

Constructor instantiates a new Triangle object with the supplied vectors as the points. It is recommended that the vertices be supplied in a counter clockwise winding to support normals for a right handed coordinate system.

Parameters:

p1 - the first point of the triangle.

p2 - the second point of the triangle.

p3 - the third point of the triangle.

Method Detail

get

public Vector3f get(int i)

get retrieves a point on the triangle denoted by the index supplied.

Parameters:

i - the index of the point.

Returns:

the point.

set

public void set(int i,
                Vector3f point)

set sets one of the triangles points to that specified as a parameter.

Parameters:

i - the index to place the point.

point - the point to set.