George:
I get what you are saying. I guess I should hit
the math textbooks again and figure this out. Any
interest in putting together a demo scene that
does what I did using spherical coordinates?
I had a semester of Calculus in college, ten years ago ...
Downloading an old Trig textbook in PDF format
yesterday was a big adventure for me.
Aaron
Aaron Gillies
New York City
x3rxes[*]yahoo.com
