> I am not quite understand the right handed rule, how i determine the Front > Face of Polygons.
Right hand rule: The circle drawn connecting the first, second and third verticies of a triangle form a counter-clockwise circle for a front facing polygon. This called the right hand rule since curling the fingers of your right hand produces a counter clockwise circle with your thumb indicating the normal vector. Doug Gehringer Sun Microsystems =========================================================================== 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".
