simgear/Astro/sun.h

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/**************************************************************************
* sun.h
*
* Written 1997 by Durk Talsma, started October, 1997. For the flight gear
* project.
*
* 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 SUN_H
#define SUN_H
struct SunPos fgCalcSunPos(struct OrbElements sunParams);
extern struct OrbElements pltOrbElements[9];
/* Initialize the Sun */
void fgSunInit( void );
/* Draw the Sun */
void fgSunRender( void );
#endif /* SUN_H */
/* $Log$
/* Revision 1.2 1998/01/19 18:40:19 curt
/* Tons of little changes to clean up the code and to remove fatal errors
/* when building with the c++ compiler.
/*
* Revision 1.1 1998/01/07 03:16:21 curt
* Moved from .../Src/Scenery/ to .../Src/Astro/
*
* Revision 1.3 1997/12/11 04:43:56 curt
* Fixed sun vector and lighting problems. I thing the moon is now lit
* correctly.
*
* Revision 1.2 1997/11/25 19:25:39 curt
* Changes to integrate Durk's moon/sun code updates + clean up.
*
* Revision 1.1 1997/10/25 03:16:12 curt
* Initial revision of code contributed by Durk Talsma.
*
*/