fly/flightgear
1
0
Fork 0
Code Activity

Pass the north-east-down velocty directly to the sample_group and do the calculations there.

Browse source
This commit is contained in:
ehofman 2009-11-10 14:29:25 +00:00 • committed by Tim Moore
parent db3a4b0753
commit 742aec2f32
1 changed files with 4 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
src/Model/acmodel.cxx
View file

@ -132,16 +132,10 @@ FGAircraftModel::update (double dt)
_roll->getDoubleValue());
_fx->set_orientation( orient );
SGVec3d vel = SGVec3d( _speed_n->getFloatValue(),
_speed_e->getFloatValue(),
_speed_d->getFloatValue() );
if ( vel[0] || vel[1] || vel[2] ) {
SGQuatd hlOr = SGQuatd::fromLonLat(position);
_velocity = 100.0 * toVec3f( hlOr.rotateBack( vel * SG_FEET_TO_METER ) );
}
else
_velocity = SGVec3f::zeros();
_fx->set_velocity( _velocity );
SGVec3d vel = SGVec3d( _speed_n->getDoubleValue(),
_speed_e->getDoubleValue(),
_speed_d->getDoubleValue() );
_fx->set_velocity( vel );
}