The surface model of a racing ski helmet was generated in Cadkey Workshop V21 by Louis Garneau Sports Inc., Quebec, Canada, (www.louisgarneau.com ). Surfaces can be used to design structural elements ...

Large OEMs typically use complex supply chains that are five or six tiers deep and the data file that defines the part to be supplied is the main communication tool between these tiers. Ideally, all ...

A mathematical technique for representing solid-appearing objects. Surface modeling is a more complex method for representing objects than wireframe modeling, but not as sophisticated as solid ...