User's Guide for SKETCH
D. R. Hedgley · NASA STI Repository (National Aeronautics and Space Administration) · 2000
A user's guide for the computer program SKETCH is presented on this disk. SKETCH solves a popular problem in computer graphics-the removal of hidden lines from images of solid objects. Examples and illustrations are included in the guide. Also included is the SKETCH program, so a user can incorporate the information into a particular software system.