Hi, I updated my OpenSG last Wednesday and recompiled everything, before running the same tests again.
Here are the results: http://vis.uni-koeln.de/FrameTests/Test5.htm The obj files load much faster now, and the performance is as good as it was before. The Machine I am running the test on is an Intel with 3 Ghz, 1 GB RAM, and a nVidia GeForce 6200 with 256 MB Since I began testing a few weeks ago I wondered why I never get framerates higher than 64/s. I though that was because the graphics card just refuses to render more images, but it's in fact just a programming error I made. Apparently the smallest possible time the timer I used is able to measure is 1/64 sec, for any smaller timeintervall I get 0. Since I measure the time of each given frame, and throw away those with a time of 0 ( I don't want to devide by 0) the framerate can't be higher than 64. There are certainly better ways to do it, but I think the really interesting framerates are the smaller ones anyway (at least for my system). Have a nice weekend, Daniel On 23/03/07, Dirk Reiners <[EMAIL PROTECTED]> wrote: > > Hi Johannes, > > Johannes Behr wrote: > > > > I think I found a nice and simple solution to remap the index region for > > this very unusual model configurations. Could you please update > > OSGGeoFunctions.cpp in Source/System/NodeCores/Drawables/Geometry. > > After fixing a tiny typo that seems to work. > > > The createOptmizedPrimitive() method should handle obj-data > > much faster. Could someone please run the same tests again. > > The tie486.obj loads in 79 seconds on my box now. The wrl on the same box > takes > 32 sec, so it's not as nice but acceptable, IMHO. > > Thanks! > > Dirk > > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys-and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > Opensg-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/opensg-users > -- Daniel Wickeroth Moltkestraße 88 50674 Köln Home 0221 3569325 Work 0221 478 86504 Mobil 0176 700 40 252 ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Opensg-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/opensg-users
