teapot.java

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/*
 * Copyright (c) 2003-2009 jMonkeyEngine
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * * Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 *
 * * Redistributions 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 'jMonkeyEngine' nor the names of its contributors 
 *   may be used to endorse or promote products derived from this software 
 *   without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package com.jme.scene.shape;

import com.jme.scene.TexCoords;
import com.jme.scene.TriMesh;
import com.jme.util.export.Savable;
import com.jme.util.geom.BufferUtils;

/**
 * <code>Teapot</code> is the classical teapot model ready for you to use in
 * jME! If you plan to texture this shape, use wrapmode WM_WRAP_S_WRAP_T.
 * 
 * @author Joshua Slack
 * @version $Id: Teapot.java,v 1.3 2007/09/21 15:45:27 nca Exp $
 * @see "http://www.sjbaker.org/teapot/"
 */
public class Teapot extends TriMesh implements Savable {
    private static final long serialVersionUID = 1L;

    /**
     * Instantiates a new <code>Teapot</code> object. All information must be
     * applies later. For internal usage only
     */
    public Teapot() {
        super("teapot");
    }

    /**
     * Constructor instantiates a new <code>Teapot</code> object.
     * 
     * @param name
     *            the name of the scene element. This is required for
     *            identification and comparision purposes.
     */
    public Teapot(String name) {
        super(name);
        updateGeometryData();
    }

    /**
     * <code>clone</code> creates a new Teapot object containing the same data
     * as this one.
     * 
     * @return the new Teapot
     */
    public Teapot clone() {
        return new Teapot(getName() + "_clone");
    }

    /**
     * sets up the data for the Teapot
     * @deprecated Use {@link #updateGeometryData()} instead
     */
    public void resetData() {
        updateGeometryData();
    }

    /**
     * <code>setIndexData</code> sets the indices into the list of vertices,
     * defining all triangles that constitute the Teapot.
     */
    private void setIndexData() {
        int[] indices = {
                0, 1, 2, 0, 2, 3, 4, 5, 1, 4, 1, 0, 6, 7, 5, 6, 5, 4,
                8, 9, 7, 8, 7, 6, 10, 0, 3, 10, 3, 11, 12, 4, 0, 12, 0, 10, 13,
                6, 4, 13, 4, 12, 14, 8, 6, 14, 6, 13, 15, 10, 11, 15, 11, 16,
                17, 12, 10, 17, 10, 15, 18, 13, 12, 18, 12, 17, 19, 14, 13, 19,
                13, 18, 20, 15, 16, 20, 16, 21, 22, 17, 15, 22, 15, 20, 23, 18,
                17, 23, 17, 22, 24, 19, 18, 24, 18, 23, 25, 26, 27, 25, 27, 28,
                29, 30, 26, 29, 26, 25, 31, 32, 30, 31, 30, 29, 33, 34, 32, 33,
                32, 31, 35, 25, 28, 35, 28, 36, 37, 29, 25, 37, 25, 35, 38, 31,
                29, 38, 29, 37, 39, 33, 31, 39, 31, 38, 40, 35, 36, 40, 36, 41,
                42, 37, 35, 42, 35, 40, 43, 38, 37, 43, 37, 42, 44, 39, 38, 44,
                38, 43, 45, 40, 41, 45, 41, 46, 47, 42, 40, 47, 40, 45, 48, 43,
                42, 48, 42, 47, 49, 44, 43, 49, 43, 48, 50, 51, 52, 50, 52, 53,
                54, 55, 51, 54, 51, 50, 56, 57, 55, 56, 55, 54, 58, 59, 57, 58,
                57, 56, 60, 50, 53, 60, 53, 61, 62, 54, 50, 62, 50, 60, 63, 56,
                54, 63, 54, 62, 64, 58, 56, 64, 56, 63, 65, 60, 61, 65, 61, 66,
                67, 62, 60, 67, 60, 65, 68, 63, 62, 68, 62, 67, 69, 64, 63, 69,
                63, 68, 70, 65, 66, 70, 66, 71, 72, 67, 65, 72, 65, 70, 73, 68,
                67, 73, 67, 72, 74, 69, 68, 74, 68, 73, 75, 76, 77, 75, 77, 78,
                79, 80, 76, 79, 76, 75, 81, 82, 80, 81, 80, 79, 83, 84, 82, 83,
                82, 81, 85, 75, 78, 85, 78, 86, 87, 79, 75, 87, 75, 85, 88, 81,
                79, 88, 79, 87, 89, 83, 81, 89, 81, 88, 90, 85, 86, 90, 86, 91,
                92, 87, 85, 92, 85, 90, 93, 88, 87, 93, 87, 92, 94, 89, 88, 94,
                88, 93, 95, 90, 91, 95, 91, 96, 97, 92, 90, 97, 90, 95, 98, 93,
                92, 98, 92, 97, 99, 94, 93, 99, 93, 98, 100, 101, 102, 100,
                102, 103, 104, 105, 101, 104, 101, 100, 106, 107, 105, 106,
                105, 104, 108, 109, 107, 108, 107, 106, 110, 100, 103, 110,
                103, 111, 112, 104, 100, 112, 100, 110, 113, 106, 104, 113,
                104, 112, 114, 108, 106, 114, 106, 113, 115, 110, 111, 115,
                111, 116, 117, 112, 110, 117, 110, 115, 118, 113, 112, 118,
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                162, 167, 169, 164, 163, 169, 163, 168, 170, 165, 166, 170,
                166, 171, 172, 167, 165, 172, 165, 170, 173, 168, 167, 173,
                167, 172, 174, 169, 168, 174, 168, 173, 175, 176, 177, 175,
                177, 178, 179, 180, 176, 179, 176, 175, 181, 182, 180, 181,
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                187, 192, 194, 189, 188, 194, 188, 193, 195, 190, 191, 195,
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                202, 203, 204, 205, 201, 204, 201, 200, 206, 207, 205, 206,
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                204, 212, 214, 208, 206, 214, 206, 213, 215, 210, 211, 215,
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                216, 221, 222, 217, 215, 222, 215, 220, 223, 218, 217, 223,
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                305, 304, 308, 309, 307, 308, 307, 306, 310, 300, 303, 310,