Solid modeling system

[Sandy Pentland <PENTLAND@SRI-IU.ARPA>]

For those interested in solid modeling systems on the
Symbolics, I have a low-cost, interactive solid modeling
system that includes deformations (bending, tapering, etc.),
fractal functions, color rendering, etc.  See April 86 issue
of AI Journal for a description (``Perceptual Organization and
the Representation of Natural Form'').  ).  It is designed for
modeling things like people and animals as well as medium
complexity factory shapes (e.g., chairs, computer terminals).
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