Hmm, probably not good in animation, but it would make a nice
experiment.  My first thought is that if it is doing what I think
(mathematically), they will show funny illumination changes as it rotates or
is circled by a camera.  But it's certainly worth a try.
    I have only recently discovered these groups, so sorry if I post
something in the wrong place; I will be more careful and check around first.
    The LEDs are pretty much in limbo, having gotten some good looking
shadows.  I still see a couple of artifacts there, but I think it is because
I did not specify the ground as a target for the photons.  I might have to
re-render that today.

Cheers!

Chip Shults
My robotics, space and CGI web page - http://home.cfl.rr.com/aichip

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