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 javax.vecmath.*;
25 import camera3d.GeometryBag;
26 import camera3d.J3DBase;
27
28 /***
29 * @author Carlos da Silva dos Santos, Fábio de Miranda
30 * @version 1.0
31 */
32 public class AddLineGizmoAction extends GeometryBagAction {
33
34 private Point3d p1;
35 private Point3d p2;
36 private Vector3d direction;
37
38 public AddLineGizmoAction(Point3d p1, Point3d p2) {
39 this.p1 = p1;
40 this.p2 = p2;
41 this.direction = null;
42 }
43
44 public AddLineGizmoAction(Point3d p1, Vector3d direction){
45 this.p1 = p1;
46 this.direction = direction;
47 this.p2 = null;
48 }
49
50 public void doAction(ActionExecutor exec){
51 J3DBase base = exec.getJ3DBase();
52 if (geometryBag == null){
53 geometryBag = base.getDefaultGeometryBag();
54 }
55 if (direction==null){
56 geometryBag.addLine(p1, p2);
57 } else {
58 geometryBag.addLine(p1, direction);
59 }
60 }
61 }
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