159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta/* 259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Copyright (c) 2009-2010 jMonkeyEngine 359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * All rights reserved. 459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Redistribution and use in source and binary forms, with or without 659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * modification, are permitted provided that the following conditions are 759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * met: 859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * * Redistributions of source code must retain the above copyright 1059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * notice, this list of conditions and the following disclaimer. 1159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 1259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * * Redistributions in binary form must reproduce the above copyright 1359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * notice, this list of conditions and the following disclaimer in the 1459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * documentation and/or other materials provided with the distribution. 1559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 1659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * * Neither the name of 'jMonkeyEngine' nor the names of its contributors 1759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * may be used to endorse or promote products derived from this software 1859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * without specific prior written permission. 1959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 2059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 2259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 2359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 2459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 2559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 2659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 2759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 2859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 2959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 3059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 3259b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartapackage com.jme3.animation; 3359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 3459b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.export.*; 3559b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.math.Quaternion; 3659b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport java.io.IOException; 3759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 3859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta/** 3959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Serialize and compress {@link Quaternion}[] by indexing same values 4059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * It is converted to float[] 4159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @author Lim, YongHoon 4259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 4359b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartapublic class CompactQuaternionArray extends CompactArray<Quaternion> implements Savable { 4459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 4559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 4659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * creates a compact Quaternion array 4759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 4859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public CompactQuaternionArray() { 4959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 5059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 5159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 5259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * creates a compact Quaternion array 5359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @param dataArray the data array 5459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @param index the indices array 5559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 5659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public CompactQuaternionArray(float[] dataArray, int[] index) { 5759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta super(dataArray, index); 5859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 5959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 6059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 6159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta protected final int getTupleSize() { 6259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return 4; 6359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 6459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 6559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 6659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta protected final Class<Quaternion> getElementClass() { 6759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return Quaternion.class; 6859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 6959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 7059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 7159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void write(JmeExporter ex) throws IOException { 7259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta serialize(); 7359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta OutputCapsule out = ex.getCapsule(this); 7459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta out.write(array, "array", null); 7559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta out.write(index, "index", null); 7659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 7759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 7859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 7959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void read(JmeImporter im) throws IOException { 8059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta InputCapsule in = im.getCapsule(this); 8159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta array = in.readFloatArray("array", null); 8259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta index = in.readIntArray("index", null); 8359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 8459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 8559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 8659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta protected void serialize(int i, Quaternion store) { 8759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta int j = i * getTupleSize(); 8859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta array[j] = store.getX(); 8959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta array[j + 1] = store.getY(); 9059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta array[j + 2] = store.getZ(); 9159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta array[j + 3] = store.getW(); 9259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 9359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 9459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 9559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta protected Quaternion deserialize(int i, Quaternion store) { 9659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta int j = i * getTupleSize(); 9759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta store.set(array[j], array[j + 1], array[j + 2], array[j + 3]); 9859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return store; 9959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 10059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta} 101