1990 Animation by Symbolics Graphics Division

Stumbled on this 1990 video, showcasing the design and programming of computer graphics:

Wikipedia says:

The Symbolics Graphics Division (SGD, founded in 1982, sold to Nichimen Graphics in 1992) developed the S-Graphics software suite (S-Paint, S-Geometry, S-Dynamics, S-Render) for Symbolics Genera.
This software was also used to create a few computer animated movies and was used for some popular movies.