Hi Josh: Good suggestions, thank you.
But that is more work than simply to just not add the null shape to the Switch so that's what I am opting to do (: But your suggestion is good. cheers, Mona > Why not extend the Switch class with your own that implements the > behaviour you expect. Then, you Switch class can maintain the indexing > your prefer, keeping track of which nodes in the underlying switch are > null. > > josh > > ---------------------------------------------------- > Joshua L. Richmond, BASc, MSc. > Systems Design Engineering / > Orbital Express Program > > MD Robotics > 9445 Airport Rd, Brampton, ON, Canada > (905) 790-2800 x4332 > http://www.mdrobotics.ca > ----------------------------------------------------- ================================================================== Mona Wong-Barnum National Center for Microscopy and Imaging Research University of California, San Diego http://ncmir.ucsd.edu/ "Circumstances don't make a man, they reveal him" -- James Allen ================================================================== =========================================================================== 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".