1 /**************************************************************************
4 * Written 1997 by Durk Talsma, started October, 1997. For the flight gear
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation; either version 2 of the
10 * License, or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 * (Log is kept at end of this file)
23 **************************************************************************/
30 struct SunPos fgCalcSunPos(struct OrbElements sunParams);
31 extern struct OrbElements pltOrbElements[9];
32 extern GLfloat fgClearColor[4];
34 /* Initialize the Sun */
45 /* Revision 1.2 1997/11/25 19:25:39 curt
46 /* Changes to integrate Durk's moon/sun code updates + clean up.
48 * Revision 1.1 1997/10/25 03:16:12 curt
49 * Initial revision of code contributed by Durk Talsma.