I had post a mail two days ago, What I want to know is how can I change simple objects such as cylinder when java3d runs, should I program in immediate mode?Hope someone can give similar examples. Thanks. =========================================================================== 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".