1 /* Copyright (C) 1992-1998 The Geometry Center
2  * Copyright (C) 1998-2000 Stuart Levy, Tamara Munzner, Mark Phillips
3  *
4  * This file is part of Geomview.
5  *
6  * Geomview is free software; you can redistribute it and/or modify it
7  * under the terms of the GNU Lesser General Public License as published
8  * by the Free Software Foundation; either version 2, or (at your option)
9  * any later version.
10  *
11  * Geomview is distributed in the hope that it will be useful, but
12  * WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with Geomview; see the file COPYING.  If not, write
18  * to the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139,
19  * USA, or visit http://www.gnu.org.
20  */
21 #ifndef _LIGHTS_H_
22 #define _LIGHTS_H_
23 
24 #include "common.h"
25 
26 extern int light_count();
27 extern void set_light(int lightno);
28 extern void set_light_color(Color *color);
29 extern void clight_init();
30 extern void delete_light();
31 extern void add_light();
32 extern void light_edit_mode(int edit);
33 extern void set_beam_color();
34 extern void unshow_lights();
35 extern void show_lights();
36 
37 #endif /* ! _LIGHTS_H_ */
38