> > On Tue, Apr 6, 2010 at 4:19 AM, Frederic Bouvier wrote: > > > > > I presume it's the geometry shader support that is causing this. > Try > > to disable technique number 8 in landmass.eff > > > regards, > > > > That was it -- no crash after commenting it out. Is it likely a > > problem with my graphics card driver, or the FlightGear code? > > Your card or driver advertise support of geometry shader but doesn't > behave correctly with them. If the extension wasn't supported, the > effect would have fallbacked to technique number 9 that doesn't use > them. > > I think there is an OSG environment variable (OSG_GL_EXTENSION_DISABLE > iirc) to disable buggy extension, and fgrun allows to set environment > variable before starting fgfs.
set OSG_GL_EXTENSION_DISABLE=GL_EXT_geometry_shader4 should work -Fred -- Frédéric Bouvier http://my.fotolia.com/frfoto/ Photo gallery - album photo http://www.youtube.com/user/fgfred64 Videos ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
