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1 /***************************************************************************** 2 * Virtual Mockup for Machine Vision 3 * Copyright (C) 2001-2003 Fabio R. de Miranda, João E. Kogler Jr., 4 * Carlos S. Santos. 5 * Virtual Mockup for Machine Vision Project funded by SENAC-SP 6 * 7 * Permission is granted to redistribute and/or modify this 8 * software under the terms of the GNU Lesser General Public 9 * License as published by the Free Software Foundation; either 10 * version 2.1 of the License, or (at your option) any later version. 11 * 12 * This software is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * Lesser General Public License (http://www.gnu.org/copyleft/lesser.html) 16 * for more details. 17 * 18 *****************************************************************************/ 19 20 package camera3d.action; 21 22 23 import camera3d.J3DBase; 24 import camera3d.GeometryBag; 25 26 /*** 27 * Action for changing the color of geometry associated with the default geometry bag. 28 * @author Fábio Roberto de Miranda e Carlos da Silva dos Santos 29 * @version 1.0 30 */ 31 32 public class GizmoColorAction extends GeometryBagAction { 33 34 private boolean setColor = false; 35 private boolean setColorAlternation = false; 36 private byte r; 37 private byte g; 38 private byte b; 39 private boolean alternateColors = false; 40 41 public GizmoColorAction() { 42 43 } 44 45 public void setColor(byte r, byte g, byte b){ 46 this.r = r; 47 this.g = g; 48 this.b = b; 49 setColor = true; 50 } 51 52 public void setColorAlternation(boolean b){ 53 this.alternateColors = b; 54 setColorAlternation = true; 55 } 56 57 public void doAction(ActionExecutor executor) { 58 J3DBase base = executor.getJ3DBase(); 59 if (geometryBag ==null){ 60 geometryBag = base.getDefaultGeometryBag(); 61 } 62 63 /***@todo: implement this camera3d.VcAction abstract method*/ 64 if (setColor){ 65 geometryBag.setColor(r, g, b); 66 } 67 68 if (setColorAlternation){ 69 geometryBag.setColorRotatingEnable(alternateColors); 70 } 71 } 72 }

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