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