John, Many thanks - you are absoilutely right - this fixes the problem beautifully. Wish I knew why though ! Rob John Wright wrote: > Rob, > > Create your canvas3D with a "null". > > We had the same problem. Application worked fine with beta1 but flickered > horribly with Beta2. So instead of creating the canvas3D with the graphics > environment default configuration we switched back to using "null"... seems to > work fine. > > - John Wright > Starfire Research > > Rob Nugent wrote: > > > Hi, > > > > I just upgraded to Java 3d 1.2 beta 2 and my scene now flickers > > very badly - it looks like all the rendering is being done to > > the front buffer. > > > > I saw this with the previous beta, but only when running with hotspot > > indicating (to my mind) that it's probably timing related. > > > > All my scene manipulation is being done from a single > > wakeUpOnElapsedFrames() behaviour, although I get the same > > effect if I do the updates from my Canvas3D's postSwap(), preRender() > > or postRender() methods. > > > > This is all on WinNT 4.0 sp 6. > > > > I get the same result on two different machines, (PII 400, PI 133) > > the first of which has hardware acceleration, and the second of > > which does not. > > > > Can anyone comment please, or suggest how to diagnose this further ? > > > > Thanks > > Rob > > > > -- > > > > Rob Nugent > > Development Manager > > PeerLogic > > [EMAIL PROTECTED] > > http://www.peerlogic.com > > http://www.unikix.com > > Tel: +44 (0) 1489 585503 > > Fax: +44 (0) 1489 881363 > > > > =========================================================================== > > 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". -- Rob Nugent Development Manager PeerLogic [EMAIL PROTECTED] http://www.peerlogic.com http://www.unikix.com Tel: +44 (0) 1489 585503 Fax: +44 (0) 1489 881363 =========================================================================== 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".
