Using lisp, how do I break down the list of x, y and z coordinates given as
the centre of a circle?
I have isolated the list with (setq cen-pt (cdr (assoc 10 b))) which gives
(168.077 168.62 0.0), but I can't remember how to extract the x, y and z
Long-long-time since I looked at this stuff :)
13 years ago