yes i used pattr.setBackFaceNormalFlip(true); nothing happen to my 3D .
adding ligit means "i need to add ligt to brach or polygon object". please give me solution. =========================================================================== 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".