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/*
* $RCSfile$
*
* Copyright (c) 2004 Sun Microsystems, Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistribution of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistribution in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* Neither the name of Sun Microsystems, Inc. or the names of
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* This software is provided "AS IS," without a warranty of any
* kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
* WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
* EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
* NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
* USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
* DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
* ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
* CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
* REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
* INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*
* You acknowledge that this software is not designed, licensed or
* intended for use in the design, construction, operation or
* maintenance of any nuclear facility.
*
* $Revision$
* $Date$
* $State$
*/
import java.applet.Applet;
import java.awt.event.*;
import javax.media.j3d.*;
import javax.vecmath.*;
/**
* Class BigCube
*
* Description: Creates the "big" cube used to mark the computer's
* position.
*
* Version: 1.0
*
* Copyright (C) 1998 Sun Microsystems, Inc. All Rights Reserved.
*/
public class BigCube extends Object {
private Shape3D shape3D;
private static final float[] verts = {
// Front Face
5.0f, -5.0f, 5.0f, 5.0f, 5.0f, 5.0f,
-5.0f, 5.0f, 5.0f, -5.0f, -5.0f, 5.0f,
// Back Face
-5.0f, -5.0f, -5.0f, -5.0f, 5.0f, -5.0f,
5.0f, 5.0f, -5.0f, 5.0f, -5.0f, -5.0f,
// Right Face
5.0f, -5.0f, -5.0f, 5.0f, 5.0f, -5.0f,
5.0f, 5.0f, 5.0f, 5.0f, -5.0f, 5.0f,
// Left Face
-5.0f, -5.0f, 5.0f, -5.0f, 5.0f, 5.0f,
-5.0f, 5.0f, -5.0f, -5.0f, -5.0f, -5.0f,
// Top Face
5.0f, 5.0f, 5.0f, 5.0f, 5.0f, -5.0f,
-5.0f, 5.0f, -5.0f, -5.0f, 5.0f, 5.0f,
// Bottom Face
-5.0f, -5.0f, 5.0f, -5.0f, -5.0f, -5.0f,
5.0f, -5.0f, -5.0f, 5.0f, -5.0f, 5.0f,
};
private static final float[] normals = {
// Front Face
0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 1.0f,
0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 1.0f,
// Back Face
0.0f, 0.0f, -1.0f, 0.0f, 0.0f, -1.0f,
0.0f, 0.0f, -1.0f, 0.0f, 0.0f, -1.0f,
// Right Face
1.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f,
1.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f,
// Left Face
-1.0f, 0.0f, 0.0f, -1.0f, 0.0f, 0.0f,
-1.0f, 0.0f, 0.0f, -1.0f, 0.0f, 0.0f,
// Top Face
0.0f, 1.0f, 0.0f, 0.0f, 1.0f, 0.0f,
0.0f, 1.0f, 0.0f, 0.0f, 1.0f, 0.0f,
// Bottom Face
0.0f, -1.0f, 0.0f, 0.0f, -1.0f, 0.0f,
0.0f, -1.0f, 0.0f, 0.0f, -1.0f, 0.0f,
};
public BigCube(Appearance appearance) {
QuadArray quadArray = new QuadArray(24, QuadArray.COORDINATES |
QuadArray.NORMALS );
quadArray.setCoordinates(0, verts);
quadArray.setNormals(0, normals);
shape3D = new Shape3D(quadArray, appearance);
shape3D.setCapability(Shape3D.ALLOW_GEOMETRY_READ);
shape3D.setCapability(Shape3D.ALLOW_GEOMETRY_WRITE);
shape3D.setCapability(Shape3D.ALLOW_APPEARANCE_READ);
shape3D.setCapability(Shape3D.ALLOW_APPEARANCE_WRITE);
}
public BigCube(Appearance appearance, float size) {
QuadArray quadArray = new QuadArray(24, QuadArray.COORDINATES |
QuadArray.NORMALS );
for (int i=0; i<72; i++) verts[i] *= size;
quadArray.setCoordinates(0, verts);
quadArray.setNormals(0, normals);
shape3D = new Shape3D(quadArray, appearance);
shape3D.setCapability(Shape3D.ALLOW_GEOMETRY_READ);
shape3D.setCapability(Shape3D.ALLOW_GEOMETRY_WRITE);
shape3D.setCapability(Shape3D.ALLOW_APPEARANCE_READ);
shape3D.setCapability(Shape3D.ALLOW_APPEARANCE_WRITE);
}
public Shape3D getChild() {
return shape3D;
}
}
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