1 /**************************************************************************
2 * fg_time.h -- data structures and routines for managing time related stuff.
4 * Written by Curtis Olson, started August 1997.
6 * Copyright (C) 1997 Curtis L. Olson - curt@infoplane.com
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of the
11 * License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23 * (Log is kept at end of this file)
24 **************************************************************************/
34 /* Define a structure containing global time parameters */
36 /* the point on the earth's surface above which the sun is directly
38 struct fgCartesianPoint fg_sunpos; /* in cartesian coordiantes */
39 double sun_lon, sun_gc_lat; /* in geocentric coordinates */
42 extern struct time_params cur_time_params;
45 #endif /* FG_TIME_H */
49 /* Revision 1.1 1997/08/13 21:56:00 curt