RE: [Flightgear-devel] Object placement in flightgear scenery

[Norman V. <nh...@ca...>]

Wolfram Kuss writes:
>
>Curt wrote:
>
>>   OBJECT_STATIC <model_name> <lon> <lat> <alt> <heading>
>
>Good, it works!
>Thanks to Normans post of a few days/weeks ago, I can generate lon lat
>alt. How is heading defined and how do I calculate it?

Hi Wolfram

Take a look in $FGFS_SRC / Main . viewer_rphs.cxx

FGViewerRPHS::update() {
....

// Good stuff starts at
 sgmap_vec_onto_cur_surface_plane()

...
}

Norman