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Initial revision.

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curt 1997-07-07 21:02:36 +00:00
parent 09c494327b
commit c350e0bdca
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55
Simulator/constants.h Normal file
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/**************************************************************************
* constants.h -- various constant definitions
*
* Written by Curtis Olson, started July 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 CONSTANTS_H
#define CONSTANTS_H
/* Radius of Earth in meters at the equator. Another source had
* 6378165 but this is probably close enough */
#define EARTH_RAD 6378.155
/* Degrees to Radians */
#define DEG_TO_RAD 0.017453292
/* Radians to Degrees */
#define RAD_TO_DEG 57.29577951
/* Arc seconds to radians */
#define ARCSEC_TO_RAD 4.84813681109535993589e-06
/* Feet to Meters */
#define FEET_TO_METER 0.3048
#endif CONSTANTS_H
/* $Log$
/* Revision 1.1 1997/07/07 21:02:36 curt
/* Initial revision.
/* */

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Simulator/types.h Normal file
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/**************************************************************************
* types.h -- various data structure definitions
*
* Written by Curtis Olson, started July 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 TYPES_H
#define TYPES_H
/* A simple cartesian point */
struct fgCartesianPoint {
double x, y, z;
};
/* A simple geodetic point */
struct fgGeodeticPoint {
double lon, lat, elev;
};
#endif TYPES_H
/* $Log$
/* Revision 1.1 1997/07/07 21:03:30 curt
/* Initial revision.
/*
*/