001: /*
002: * $RCSfile: OctahedronITFA.java,v $
003: *
004: * Copyright (c) 2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * Redistribution and use in source and binary forms, with or without
007: * modification, are permitted provided that the following conditions
008: * are met:
009: *
010: * - Redistribution of source code must retain the above copyright
011: * notice, this list of conditions and the following disclaimer.
012: *
013: * - Redistribution in binary form must reproduce the above copyright
014: * notice, this list of conditions and the following disclaimer in
015: * the documentation and/or other materials provided with the
016: * distribution.
017: *
018: * Neither the name of Sun Microsystems, Inc. or the names of
019: * contributors may be used to endorse or promote products derived
020: * from this software without specific prior written permission.
021: *
022: * This software is provided "AS IS," without a warranty of any
023: * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
024: * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
025: * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
026: * EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
027: * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
028: * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
029: * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
030: * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
031: * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
032: * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
033: * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
034: * POSSIBILITY OF SUCH DAMAGES.
035: *
036: * You acknowledge that this software is not designed, licensed or
037: * intended for use in the design, construction, operation or
038: * maintenance of any nuclear facility.
039: *
040: * $Revision: 1.2 $
041: * $Date: 2007/02/09 17:21:48 $
042: * $State: Exp $
043: */
044:
045: package org.jdesktop.j3d.examples.picking;
046:
047: import javax.media.j3d.*;
048: import javax.vecmath.*;
049:
050: class OctahedronITFA extends IndexedTriangleFanArray {
051: private static final int[] sVertCnt = { 6, 6 };
052:
053: OctahedronITFA() {
054: super (6, GeometryArray.COORDINATES | GeometryArray.COLOR_3, 12,
055: sVertCnt);
056:
057: Point3f verts[] = new Point3f[6];
058: Color3f colors[] = new Color3f[6];
059:
060: verts[0] = new Point3f(0.0f, 0.0f, -1.5f);
061: verts[1] = new Point3f(0.0f, 0.0f, 1.5f);
062: verts[2] = new Point3f(0.0f, -1.5f, 0.0f);
063: verts[3] = new Point3f(0.0f, 1.5f, 0.0f);
064: verts[4] = new Point3f(1.5f, 0.0f, 0.0f);
065: verts[5] = new Point3f(-1.5f, 0.0f, 0.0f);
066:
067: colors[0] = new Color3f(1.0f, 0.0f, 0.0f);
068: colors[1] = new Color3f(0.0f, 1.0f, 0.0f);
069: colors[2] = new Color3f(0.0f, 0.0f, 1.0f);
070: colors[3] = new Color3f(1.0f, 1.0f, 0.0f);
071: colors[4] = new Color3f(1.0f, 0.0f, 1.0f);
072: colors[5] = new Color3f(0.0f, 1.0f, 1.0f);
073:
074: int pntsIndex[] = new int[12];
075: int clrsIndex[] = new int[12];
076:
077: pntsIndex[0] = 4;
078: clrsIndex[0] = 4;
079: pntsIndex[1] = 2;
080: clrsIndex[1] = 2;
081: pntsIndex[2] = 0;
082: clrsIndex[2] = 0;
083:
084: pntsIndex[3] = 3;
085: clrsIndex[3] = 3;
086:
087: pntsIndex[4] = 1;
088: clrsIndex[4] = 1;
089:
090: pntsIndex[5] = 2;
091: clrsIndex[5] = 2;
092:
093: pntsIndex[6] = 5;
094: clrsIndex[6] = 5;
095: pntsIndex[7] = 1;
096: clrsIndex[7] = 1;
097: pntsIndex[8] = 3;
098: clrsIndex[8] = 3;
099:
100: pntsIndex[9] = 0;
101: clrsIndex[9] = 0;
102:
103: pntsIndex[10] = 2;
104: clrsIndex[10] = 2;
105:
106: pntsIndex[11] = 1;
107: clrsIndex[11] = 1;
108:
109: setCoordinates(0, verts);
110: setCoordinateIndices(0, pntsIndex);
111: setColors(0, colors);
112: setColorIndices(0, clrsIndex);
113: }
114: }
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