1 /* 2 * Copyright (c) 2009-2010 jMonkeyEngine 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: 8 * 9 * * Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 12 * * Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * * Neither the name of 'jMonkeyEngine' nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 27 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 28 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 29 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 30 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 package com.jme3.terrain.geomipmap.lodcalc; 34 35 import com.jme3.export.JmeExporter; 36 import com.jme3.export.JmeImporter; 37 import com.jme3.renderer.Camera; 38 import com.jme3.terrain.geomipmap.TerrainPatch; 39 import java.io.IOException; 40 41 /** 42 * TODO: Make it work with multiple cameras 43 * TODO: Fix the cracks when the lod differences are greater than 1 44 * for two adjacent blocks. 45 * @deprecated phasing out 46 */ 47 public class LodPerspectiveCalculatorFactory implements LodCalculatorFactory { 48 49 private Camera cam; 50 private float pixelError; 51 LodPerspectiveCalculatorFactory(Camera cam, float pixelError)52 public LodPerspectiveCalculatorFactory(Camera cam, float pixelError){ 53 this.cam = cam; 54 this.pixelError = pixelError; 55 } 56 createCalculator()57 public LodCalculator createCalculator() { 58 return new PerspectiveLodCalculator(cam, pixelError); 59 } 60 createCalculator(TerrainPatch terrainPatch)61 public LodCalculator createCalculator(TerrainPatch terrainPatch) { 62 PerspectiveLodCalculator p = new PerspectiveLodCalculator(cam, pixelError); 63 return p; 64 } 65 write(JmeExporter ex)66 public void write(JmeExporter ex) throws IOException { 67 } 68 read(JmeImporter im)69 public void read(JmeImporter im) throws IOException { 70 } 71 72 @Override clone()73 public LodCalculatorFactory clone() { 74 try { 75 return (LodCalculatorFactory) super.clone(); 76 } catch (CloneNotSupportedException ex) { 77 throw new AssertionError(); 78 } 79 } 80 81 } 82