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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 24 import camera3d.GeometryBag; 25 import camera3d.J3DBase; 26 27 /*** 28 * Action for clearing (erasing) geometry associated with GeometryBags. 29 * @author Carlos da Silva dos Santos e Fábio de Miranda 30 * @version 1.0 31 */ 32 33 public class ClearGizmosAction extends GeometryBagAction { 34 35 public static final int LINES = 0; 36 public static final int POINTS = 1; 37 public static final int PLANES = 2; 38 public static final int ALL = 3; 39 40 private int clearRange; 41 42 public ClearGizmosAction(int clearRange) { 43 this.clearRange = clearRange; 44 } 45 46 public void doAction(ActionExecutor exec){ 47 J3DBase base = exec.getJ3DBase(); 48 if (geometryBag == null){ 49 geometryBag = base.getDefaultGeometryBag(); 50 } 51 52 switch (clearRange) { 53 case LINES: 54 geometryBag.clearLines(); 55 break; 56 case POINTS: 57 geometryBag.clearPoints(); 58 break; 59 case PLANES: 60 geometryBag.clearPlanes(); 61 break; 62 case ALL: 63 geometryBag.clearAll(); 64 break; 65 } 66 67 68 } 69 }

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