npw@eleazar.dartmouth.edu (Nicholas Wilt) (02/26/91)
I was wondering if anyone had source code to Pitteway's curve-tracking algorithm, an integer-only incremental algorithm for drawing arbitrary conic sections. I have two good descriptions of the algorithm, but have had a tough time getting it to work right. If you have source you are willing to share or a pointer to source, please email me. Language matters not, it can be in LISP for all I care. --Nick npw@eleazar.dartmouth.edu