Path: utzoo!attcan!uunet!lll-winken!lll-lcc!ames!mailrus!tut.cis.ohio-state.edu!rutgers!caip.rutgers.edu!peskin
From: peskin@caip.rutgers.edu (R. L. Peskin)
Newsgroups: comp.lang.smalltalk
Subject: Hidden Line Removal
Message-ID: 
Date: 15 Jul 88 19:24:10 GMT
Reply-To: peskin@caip.rutgers.edu (R. L. Peskin)
Organization: Rutgers Univ., New Brunswick, N.J.
Lines: 11

We are interested in any work that has been done in Smalltalk on the
following:

 1. Hidden line removal for three-dimensional graphics representations

 2. Fill for non-rectangular areas that are reasonably efficient.
    (Yes, we do know about the "smear" technique as per the Tektronix
     Form class examples.)

Any ideas on the above will be appreciated.

--dick peskin