Computer-Aided Sculpture

Duncan and Law present a concise introduction to the theory and program documentation of a powerful computer-aide general-shape machining system called POLYHEDRAL NC. POLYHEDRAL NC and its accompanying programs provide a well-proven system of IBM compatible microcomputer software for both defining graphically, and replicating by machining, piece-wise analytical and measured physical surfaces. All aspects of graphics are treated via one universal program, TRUEPERS. Machining is executed unde...