Hi, Florin thanks for the observation, I have now implemented the switch group.
It seems to do the job, except there is one little part of th app which I can't get right now: I create a LineArray shape initial only having 2 verts, the ball's current position, however I then need to be able to update the LineArray with a new set of co-ordinates, at present i'm using: line.setValidVertexCount(verts.length); line.setCoordinates( 0 , verts ); where verts is the new array set. but I keep getting the following error: initial vertex index + valid vertex count > vertex count Can anyone help? Greg. __________________________________________________ Do you Yahoo!? Yahoo! Mail Plus - Powerful. Affordable. Sign up now. http://mailplus.yahoo.com =========================================================================== 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".
