fly/flightgear
1
0
Fork 0
Code Activity

Initial revision.

Browse source
This commit is contained in:
curt 1997-08-13 21:55:59 +00:00
parent 9c665e5c19
commit 6876c9b34c
2 changed files with 89 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

37
Time/fg_time.c Normal file
View file

@ -0,0 +1,37 @@
/**************************************************************************
* fg_time.c -- data structures and routines for managing time related stuff.
*
* Written by Curtis Olson, started August 1997.
*
* Copyright (C) 1997 Curtis L. Olson - curt@infoplane.com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* $Id$
* (Log is kept at end of this file)
**************************************************************************/
#include "fg_time.h"
struct time_params cur_time_params;
/* $Log$
/* Revision 1.1 1997/08/13 21:55:59 curt
/* Initial revision.
/*
*/

52
Time/fg_time.h Normal file
View file

@ -0,0 +1,52 @@
/**************************************************************************
* fg_time.h -- data structures and routines for managing time related stuff.
*
* Written by Curtis Olson, started August 1997.
*
* Copyright (C) 1997 Curtis L. Olson - curt@infoplane.com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* $Id$
* (Log is kept at end of this file)
**************************************************************************/
#ifndef FG_TIME_H
#define FG_TIME_H
#include "../types.h"
/* Define a structure containing global time parameters */
struct time_params {
/* the point on the earth's surface above which the sun is directly
* overhead */
struct fgCartesianPoint fg_sunpos; /* in cartesian coordiantes */
double sun_lon, sun_gc_lat; /* in geocentric coordinates */
};
extern struct time_params cur_time_params;
#endif /* FG_TIME_H */
/* $Log$
/* Revision 1.1 1997/08/13 21:56:00 curt
/* Initial revision.
/*
*/