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read runway start offset from /sim/airport/runways/start-offset-m

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(Defaults to 5.0, which was hard-coded before. /sim/airport/runways/
does already exist and contains the runway search parameters.)
This commit is contained in:
mfranz 2008-05-02 21:31:30 +00:00
parent ad2788bf74
commit ff06e015c9
1 changed files with 11 additions and 12 deletions
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23
src/Main/fg_init.cxx
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@ -785,10 +785,10 @@ static bool fgSetPosFromAirportIDandHdg( const string& id, double tgt_hdg ) {
"runway = " << r._lon << ", " << r._lat
<< " length = " << r._length * SG_FEET_TO_METER
<< " heading = " << azimuth );
geo_direct_wgs_84 ( 0, r._lat, r._lon, azimuth,
r._length * SG_FEET_TO_METER * 0.5 - 5.0,
&lat2, &lon2, &az2 );
geo_direct_wgs_84 ( 0, r._lat, r._lon, azimuth, r._length * SG_FEET_TO_METER * 0.5
- fgGetDouble("/sim/airport/runways/start-offset-m", 5.0),
&lat2, &lon2, &az2 );
if ( fabs( fgGetDouble("/sim/presets/offset-distance-nm") ) > SG_EPSILON ) {
double olat, olon;
@ -904,14 +904,13 @@ static bool fgSetPosFromAirportIDandRwy( const string& id, const string& rwy, bo
while ( azimuth >= 360.0 ) { azimuth -= 360.0; }
SG_LOG( SG_GENERAL, SG_INFO,
"runway = " << r._lon << ", " << r._lat
<< " length = " << r._length * SG_FEET_TO_METER
<< " heading = " << azimuth );
"runway = " << r._lon << ", " << r._lat
<< " length = " << r._length * SG_FEET_TO_METER
<< " heading = " << azimuth );
geo_direct_wgs_84 ( 0, r._lat, r._lon,
azimuth,
r._length * SG_FEET_TO_METER * 0.5 - 5.0,
&lat2, &lon2, &az2 );
geo_direct_wgs_84 ( 0, r._lat, r._lon, azimuth, r._length * SG_FEET_TO_METER * 0.5
- fgGetDouble("/sim/airport/runways/start-offset-m", 5.0),
&lat2, &lon2, &az2 );
if ( fabs( fgGetDouble("/sim/presets/offset-distance-nm") ) > SG_EPSILON )
{
@ -990,7 +989,7 @@ static void fgSetDistOrAltFromGlideSlope() {
SG_LOG( SG_GENERAL, SG_ALERT, "Resetting glideslope to zero" );
fgSetDouble("/sim/presets/glideslope-deg", 0);
fgSetBool("/sim/presets/onground", true);
}
}
}