Thanks, Curt, I tried your recommendation. The flashing airplane skin went away. The perceived frame rate improved from less then one frame per second to about three frames per second to a frame rate of better than three frames per second. The performance is still better using v 2.0.0.r284. The scenery looks better with that version, too.
Jack On Aug 29, 2011, at 3:44 PM, Curtis Olson wrote: > Hi Jack, > > Here's something to try (and if it is helpful, please let us know). > > Under "Main Menu" -> "View" -> "Rendering Options" there is a "Shader > Effects" section. Likely "Material Shaders" will be checked, but none of the > individual items will be turned on. Try unchecking "Shader Effects". On an > imac here that got me back to smooth frame rates again. > > I think there was some discussion of this on the forum along with a command > line option that will set this to off automatically on startup. > > Regards, > > Curt. > > > On Mon, Aug 29, 2011 at 5:12 PM, Jack Moore <jhmoore...@yahoo.com> wrote: > I downloaded and installed FlightGear v 2.4 for MacOS last night. I installed > it on top of FlightGear v 2.0. When I opened fg at KSFO with the default > Cessna 172, the skin of the aircraft was flashing and had weird patterns that > kept changing. Redrawing of the window became very sluggish, about one frame > every 2 seconds. > > I thought that installing over v 2.0 may have been an issue, so I moved > flightgear from Applications to trash, emptied trash, opened a terminal, > removed ~/.fgfs and reinstalled v 2.4. The problem persisted. > > I removed v 2.4 as above and reinstalled v 2.0. v 2.0 appears to work as > expected. > > Is this a known problem? If so is it something that will be fixed in a later > version? > > Jack > ------------------------------------------------------------------------------ > Special Offer -- Download ArcSight Logger for FREE! > Finally, a world-class log management solution at an even better > price-free! And you'll get a free "Love Thy Logs" t-shirt when you > download Logger. Secure your free ArcSight Logger TODAY! > http://p.sf.net/sfu/arcsisghtdev2dev > _______________________________________________ > Flightgear-users mailing list > Flightgear-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/flightgear-users > > > > -- > Curtis Olson: > http://www.atiak.com - http://aem.umn.edu/~uav/ > http://www.flightgear.org - http://gallinazo.flightgear.org > > ------------------------------------------------------------------------------ > Special Offer -- Download ArcSight Logger for FREE! > Finally, a world-class log management solution at an even better > price-free! And you'll get a free "Love Thy Logs" t-shirt when you > download Logger. Secure your free ArcSight Logger TODAY! > http://p.sf.net/sfu/arcsisghtdev2dev_______________________________________________ > Flightgear-users mailing list > Flightgear-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/flightgear-users ------------------------------------------------------------------------------ Special Offer -- Download ArcSight Logger for FREE! Finally, a world-class log management solution at an even better price-free! And you'll get a free "Love Thy Logs" t-shirt when you download Logger. Secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsisghtdev2dev _______________________________________________ Flightgear-users mailing list Flightgear-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-users