I built this rapid prototype model that was needed for testing and ergonomic analysis. The end model was produced by Dupont to show another use of Corian, and that it could be cast into any configuration. This was a complex piece to model with slightly twisting plates that were specifically keyed , imprinted with all around tight tolerances. I built this model using NURBS.

Here you can see a cutaway view of the plate joints and how they all fit together. This is something I do to all prototype models to show the detailing and fitment to the client. Consider this a virtual x-ray, if you will.