I get roughly the same as you do on my laptop with similar performance, 750MHz PIII, 512MB on a 16Meg Rage ATI graphics card. I'm not convinced that the hardware OpenGL acceleration is being used. There are a few bugs in 1.2.1 to do with ATI cards so I'm expecting something a little faster in the near future. Personally I'm quite happy with the speed, we're not modelling anything as complex. -John- Jay Mak wrote: > Hello all, > > I was wondering if anyone knows how to optimize the Java3D Fly Through > application downloadable from Java3d homepage. I ran the CGSD.j3f on a > win2000 with 256MB memory, PIII 667, nVidia geForce256 32MB DDR, and to my > surprise I can only get on average 15fps. I believe the hardware is > adequate to execute the app with high refresh rates, but the app bottlenecks > at roughly 15fps. It's got approx. 275,000 triangles and when I loaded a > relatively small 41,000 triangle .wrl file the frame rate dropped to an > excrutiating 3fps. Sometimes it even froze. I've tried both flavours of > Java3D the OpenGL for Windows and the DirectX for Windows versions (8.0a) > with very similar disappointing results. Can you give me any tips to bump > up the frame rates? > > Thanks in adv, > > Jay > _________________________________________________________________________ > Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. > > =========================================================================== > To unsubscribe, send email to [EMAIL PROTECTED] and include in the body > of the message "signoff JAVA3D-INTEREST". For general help, send email to > [EMAIL PROTECTED] and include in the body of the message "help".
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