jonm@ur-valhalla.UUCP (07/09/87)
Greetings! I am currently working on a surface plotting routine that removes hidden lines and was wondering if anyone else has solved this very common problem. z=f(x,y) and the implementation uses SunCore, but I am willing to look at anything. I would appreciate source code or pointers on where to look. Please e-mail me and if there is enough interest I will post a summary. Thanks in advance. Jon Masyga Analog Design Automation Group University of Rochester Rochester, New York.
paul@hpldola.HP.COM (Paul Bame) (07/13/87)
Try Foley and VanDam - I believe I recall complete code - either Pascal or some related easily deciphered pseudo language. The topic is developed incrementally in a logical and useful fashion. For example, if you *know* some things about your data set, you may not need to implement the complete algorithm. --Paul Bame hplabs!hpldola!paul