Path: utzoo!attcan!uunet!mailrus!wuarchive!udel!princeton!astro.Princeton.EDU
From: rhl@astro.Princeton.EDU (Robert Lupton (the Good))
Newsgroups: comp.graphics
Subject: 3-d contouring code
Message-ID: <1608@idunno.Princeton.EDU>
Date: 2 Aug 90 17:32:58 GMT
Sender: news@idunno.Princeton.EDU
Organization: Princeton University, Princeton, New Jersey
Lines: 15


I have a user who would like to display some data that is a function
of 3 coordinates (2 angles and a velocity, if anyone cares) as a
3-dimensional contour image. That is, the data is an intensity 
I(l,b,v), and he can choose some level, say I_0, which then specifies a
surface in 3-D. Is there any public domain stuff that can do this
that runs on a sun? Preferable X11, but sunview would be OK. 

I'll take anything, from wireframe to fully raytraced.

Speed isn't of great importance (but would help...)


				Robert