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 Barta 3359b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartapackage com.jme3.terrain.geomipmap.lodcalc; 3459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 3559b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.export.InputCapsule; 3659b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.export.JmeExporter; 3759b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.export.JmeImporter; 3859b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.export.OutputCapsule; 3959b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.terrain.geomipmap.TerrainPatch; 4059b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport java.io.IOException; 4159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 4259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta/** 4359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 4459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @author bowens 4559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @deprecated phasing out 4659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 4759b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartapublic class LodDistanceCalculatorFactory implements LodCalculatorFactory { 4859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 4959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private float lodThresholdSize = 2.7f; 5059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private LodThreshold lodThreshold = null; 5159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 5259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 5359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public LodDistanceCalculatorFactory() { 5459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 5559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 5659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public LodDistanceCalculatorFactory(LodThreshold lodThreshold) { 5759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.lodThreshold = lodThreshold; 5859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 5959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 6059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public LodCalculator createCalculator() { 6159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return new DistanceLodCalculator(); 6259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 6359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 6459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public LodCalculator createCalculator(TerrainPatch terrainPatch) { 6559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return new DistanceLodCalculator(); 6659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 6759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 6859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void write(JmeExporter ex) throws IOException { 6959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta OutputCapsule c = ex.getCapsule(this); 7059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta c.write(lodThreshold, "lodThreshold", null); 7159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta c.write(lodThresholdSize, "lodThresholdSize", 2); 7259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 7359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 7459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void read(JmeImporter im) throws IOException { 7559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta InputCapsule c = im.getCapsule(this); 7659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta lodThresholdSize = c.readFloat("lodThresholdSize", 2); 7759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta lodThreshold = (LodThreshold) c.readSavable("lodThreshold", null); 7859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 7959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 8059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 8159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public LodDistanceCalculatorFactory clone() { 8259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta LodDistanceCalculatorFactory clone = new LodDistanceCalculatorFactory(); 8359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta clone.lodThreshold = lodThreshold.clone(); 8459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta clone.lodThresholdSize = lodThresholdSize; 8559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return clone; 8659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 8759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 8859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta} 89