This has been put in the java3d e-mail archives, but here it is again. on your scene that is going 50fps, you are still getting flickering. Make sure you are doing all updates to your scene through a behavior! If you are not updating through a behavior, you will have unknown response from the java3d renderer. Scott Decker Research Scientist Pacific Northwest National Labs [EMAIL PROTECTED] please feed the squirrels =========================================================================== 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".