It might help for the list to know, - In what form do you have the lines? (what data structures) > simple list of points
and - What are your requirements for tubes? E.g. do they need to be hollow/doesn't matter, open/closed ended, smooth/jointed... > hollow > open > smooth Chris =========================================================================== 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".
