Insect source code available?

[Paul T. Shannon]

We have a 4d/25 on loan for a few weeks.  One of the demos, called 'Insect'
does some things like what we'd need to do.  Does anyone know
if this, or some similar program (simulating jointed legs in motion),
is in the public domain?

Also, can someone give me the 800 number for sgi's software support  --
the people to call with questions about gl?

Thanks.

 - Paul Shannon
   pts at virginia.edu