[glideplan_swproj] Re: Line drawing

  • From: Kuba Marek <blue.cube@xxxxxxxxx>
  • To: glideplan_swproj@xxxxxxxxxxxxx
  • Date: Tue, 24 Apr 2012 00:35:39 +0200

Is there any realistic chance someone is going to use tasks this large?
Because if there is, then I need to fix calculations of task distance
(now it uses euclidean distance in XYZ, it would probably be better to
use great circle distance)

K

> I found an easy way how to draw lines on the earth surface.
> It can be done with osgEarth::Symbology::MeshSubdivider, which
> subdivides (any?) geometry according to ellipsoid surface. It's very
> easy to use - just call one method on your geometry and specify
> wheter you want to interpolate according to great circle or not. ...I
> send screenshot (in attachment) of declaration of 25000km FAI
> triangle :-)
> 
> T.

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