On Fri, Sep 21, 2012 at 9:45 PM, Thomas Geymayer wrote: > With your changes to put everything into one object now zooming takes > much more time. Seems like now tessellating takes much longer than > before due to the amount of data in one single path. > > The current problem with zooming is that every position of every path > gets recalculated with the updated projection, even though this isn't > really needed as the projection doesn't noticeably while just zooming > and scrolling around at a single airport. To improve this I want to > implement some kind of one-time projected path which after the initial > geographic projection only gets scaled and translated instead of > completely recalculated.
Sounds good. Unfortunately a recent Ubuntu update has given me the following errors for all OpenGL applications: Error: Not able to create requested visual. getDefaultWindow: failed to create GraphicsContext I'm currently upgrading to 12.04LTS, which I'm hoping will resolve the problem, so don't expect many improvements this evening! -Stuart ------------------------------------------------------------------------------ Got visibility? Most devs has no idea what their production app looks like. Find out how fast your code is with AppDynamics Lite. http://ad.doubleclick.net/clk;262219671;13503038;y? http://info.appdynamics.com/FreeJavaPerformanceDownload.html _______________________________________________ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
