Re: [Flightgear-devel] Concorde un-usable for me
Frederic Bouvier schreef: > You should try to limit your frame rate to a reasonable value, either by > configuring the "Sync to Vblank" feature of your graphic driver, or by > enabling > the frame rate throttle inside FG ( --prop:/sim/frame-rate-throttle-hz=75 for > example ) > > -Fred > > When doing video, it's no use doing more FPS than the video can record. That's 30fps for NTSC and 25fps for PAL. (24fps for the celluloid fans.) Limiting the FPS has advantages in more CPU time and possible elimination of instabilities in some control logic (like the Concorde's autopilot). It might be calculating its control laws too fast messing up all the parameters. (Yes, I have had digital control engineering classes in my University EE course, I might even use FG for my Bachelor's degree's presentation! :-)) - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] Concorde un-usable for me
Selon Forums Virgin Net : > > Hi, > I recently upgraded to 2 GB of memory, and also a much better Nvidia AGP > Gigabyte 7600 GS card the old version of flightgear 0.9.10 flies now > sometimes I get 150fps but the new OSG and concorde's latest updates have > left it almost un-usable for me, at start up it often starts on it's side > other times is spends 90% of the time at 0 fps, before I have even taxied or > flown anywhere :( > > I was hoping to include the new concorde in part 3 of my movies but this does > not look realistic now as their is no overhead at all for video capture. You should try to limit your frame rate to a reasonable value, either by configuring the "Sync to Vblank" feature of your graphic driver, or by enabling the frame rate throttle inside FG ( --prop:/sim/frame-rate-throttle-hz=75 for example ) -Fred -- Frédéric Bouvier http://frfoto.free.fr Photo gallery - album photo http://www.fotolia.fr/p/2278/partner/2278 Other photo gallery http://fgsd.sourceforge.net/ FlightGear Scenery Designer - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
[Flightgear-devel] Concorde un-usable for me
Hi, I recently upgraded to 2 GB of memory, and also a much better Nvidia AGP Gigabyte 7600 GS card the old version of flightgear 0.9.10 flies now sometimes I get 150fps but the new OSG and concorde's latest updates have left it almost un-usable for me, at start up it often starts on it's side other times is spends 90% of the time at 0 fps, before I have even taxied or flown anywhere :( I was hoping to include the new concorde in part 3 of my movies but this does not look realistic now as their is no overhead at all for video capture. Aerotro Online FlightGear Simulator Tracker Page. http://mpserver04.flightgear.org http://www.flightgear.org- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
