From: utzoo!decvax!harpo!npoiv!npois!houxm!houxa!houxi!houxz!ihnp4!ixn5c!inuxc!pur-ee!malcolm
Newsgroups: net.graphics
Title: Hidden Line Plots - (nf)
Article-I.D.: pur-ee.825
Posted: Thu Feb 24 03:26:13 1983
Received: Fri Feb 25 03:32:45 1983

#N:pur-ee:17300002:000:737
pur-ee!malcolm    Feb 24 03:03:00 1983

I am in charge of maintaining a user program that produces hidden line
plots of three dimensional surfaces.  Unfortunately, the only routine
I had to drop into our local plotting package was written in Fortran
with almost no comments.  I was able to hack it up enough to make it
work with our local devices...but it is a long way from perfect.

Does anybody have a nice C routine that does hidden line plots?  It would
be best if it was documented, but I'll take anything.  I wouldn't even
mind Fortran, if the program was documented.

I'll be happy to send out what ever I get to anybody that requests it.

Thanks for your help.

						Malcolm Slaney
						Purdue EE  Dept.
						{decvax,inuxc,ih*,ucbvax,
						teklabs}!pur-ee!malcolm