Gnass consulted on authentic body construction and movement dynamics for the major characters.
At director Glenn Keane’s request, Gnass developed a Dynamic Figure for Maya class to help Disney computer animators incorporate authentic movement with the then-emerging 3D rendering technology.
Gnass worked on the development, design, and weight of the Bathroom Troll.
Gnass consulted on aspects of Dr. Manhattan’s movement.
Gnass consulted on the authenticity of the anatomical structure of Alpha Male Darkseeker.
Gnass developed the facial anatomy and expressions for the Gorilla.
Gnass consulted and instructed on bird anatomy for more authentic movement.
Karl Gnass created an underlying hybrid of human and rodent anatomy to enable Stuart’s face full range of human expression. He then prepared 30 emotions—from anger to joy, each at three different angles—using this facial anatomy.
Gnass worked with the Visual Development artists to help them interpret the important visual themes from the book on which the film was based.