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flightgear/src/FDM/UIUCModel/uiuc_convert.cpp

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UIUC flight model contribution. This is based on LaRCsim, but can read the aircraft parameters from a file. It still uses Tony's <crappy> (and I mean that in a constructive way) gear model. :-)
2000-03-22 22:01:33 +00:00
/**********************************************************************
FILENAME: uiuc_convert.cpp
----------------------------------------------------------------------
DESCRIPTION: reads conversion type and sets conversion factors
----------------------------------------------------------------------
STATUS: alpha version
----------------------------------------------------------------------
REFERENCES:
----------------------------------------------------------------------
HISTORY: 02/22/2000 initial release
----------------------------------------------------------------------
AUTHOR(S): Jeff Scott <jscott@mail.com>
----------------------------------------------------------------------
VARIABLES:
----------------------------------------------------------------------
Sep 1 2000 updates from the UIUC team.
2000-09-06 19:52:37 +00:00
INPUTS: -conversion type
UIUC flight model contribution. This is based on LaRCsim, but can read the aircraft parameters from a file. It still uses Tony's <crappy> (and I mean that in a constructive way) gear model. :-)
2000-03-22 22:01:33 +00:00
----------------------------------------------------------------------
OUTPUTS: -conversion factor
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CALLED BY: uiuc_menu.cpp
----------------------------------------------------------------------
CALLS TO: none
----------------------------------------------------------------------
COPYRIGHT: (C) 2000 by Michael Selig
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.
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
USA or view http://www.gnu.org/copyleft/gpl.html.
**********************************************************************/
#include "uiuc_convert.h"
double uiuc_convert( int conversionType )
{
double factor;
switch(conversionType)
{
case 0:
{
Sep 1 2000 updates from the UIUC team.
2000-09-06 19:52:37 +00:00
/* no conversion, multiply by 1 */
UIUC flight model contribution. This is based on LaRCsim, but can read the aircraft parameters from a file. It still uses Tony's <crappy> (and I mean that in a constructive way) gear model. :-)
2000-03-22 22:01:33 +00:00
factor = 1;
break;
}
case 1:
{
Sep 1 2000 updates from the UIUC team.
2000-09-06 19:52:37 +00:00
/* convert from degrees to radians */
UIUC flight model contribution. This is based on LaRCsim, but can read the aircraft parameters from a file. It still uses Tony's <crappy> (and I mean that in a constructive way) gear model. :-)
2000-03-22 22:01:33 +00:00
factor = DEG_TO_RAD;
break;
}
};
return factor;
}
// end uiuc_convert.cpp
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