Hello, I would like to know how to transform a rotation defined with 3 angles (in degrees) into a rotation defined with a vector and 1 angle (in radian), as we can find in the rotation field ? Transform { rotation 0 0 1 0.66 children [ ] } "0 0 1" is the vector and "0.66" is the angle in radian. Thank you for your help. Nicolas. ------------------------------- Nicolas Trussart Département Génie Civil Université Laval, Québec e-mail : [EMAIL PROTECTED] =========================================================================== 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".