org.j3d.renderer.java3d.geom
Class Knot

java.lang.Object
  org.j3d.renderer.java3d.geom.Knot

public class Knot

extends java.lang.Object

A mobius strip with specified number of divisions per circle-strip, number of divisions per strip (lengthwise), and appearance.

The algorithm was adapted from Tore Nordstrand's Math Image Gallery: http://www.uib.no/people/nfytn/mathgal.htm

Version:

$Revision: 1.1 $

Author:

Unknown

Field Summary

javax.media.j3d.QuadArray

knotGeometry

Constructor Summary

Knot(javax.media.j3d.Appearance knotAppearance)
Constructs a knot with 80 divisions per strip, 12 strips, appearance 'knotAppearance' at 0,0,0.

Knot(int divs, int strips, javax.media.j3d.Appearance knotAppearance)
Constructs a knot with number of divisions per strip 'divs', number of strips 'strips', appearance 'knotAppearance' at 0,0,0.

Knot(int divs, int strips, float xpos, float ypos, float zpos, javax.media.j3d.Appearance knotAppearance)
Constructs a knot with number of divisions per strip 'divs', number of strips 'strips', appearance 'knotAppearance' at xpos,ypos,zpos.

Method Summary

javax.media.j3d.Shape3D	getChild()
javax.media.j3d.QuadArray	getQuadArray()
void	Scale(float xs, float ys, float zs)

Methods inherited from class java.lang.Object

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

Field Detail

knotGeometry

public javax.media.j3d.QuadArray knotGeometry

Constructor Detail

Knot

public Knot(javax.media.j3d.Appearance knotAppearance)

Constructs a knot with 80 divisions per strip, 12 strips, appearance 'knotAppearance' at 0,0,0.

Knot

public Knot(int divs,
            int strips,
            javax.media.j3d.Appearance knotAppearance)

Constructs a knot with number of divisions per strip 'divs', number of strips 'strips', appearance 'knotAppearance' at 0,0,0.

Knot

public Knot(int divs,
            int strips,
            float xpos,
            float ypos,
            float zpos,
            javax.media.j3d.Appearance knotAppearance)

Constructs a knot with number of divisions per strip 'divs', number of strips 'strips', appearance 'knotAppearance' at xpos,ypos,zpos.

Method Detail

Scale

public void Scale(float xs,
                  float ys,
                  float zs)

getChild

public javax.media.j3d.Shape3D getChild()

getQuadArray

public javax.media.j3d.QuadArray getQuadArray()