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.VcSpotLight;
25
26 /***
27 * Action for changing the spread parameter of one spotLight.
28 * @author Fábio Roberto de Miranda
29 * @version 1.0
30 */
31 public class SpotSpreadAction extends VcLightAction {
32
33 VcSpotLight spotLight;
34 double spread;
35
36 public SpotSpreadAction(VcSpotLight spotLight, double spread) {
37 this.spotLight = spotLight;
38 this.spread = spread;
39 }
40
41 public void doAction(ActionExecutor executor) {
42 spotLight.setSpreadAngle(spread);
43 }
44 }
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