Path: utzoo!attcan!uunet!know!zaphod.mps.ohio-state.edu!wuarchive!julius.cs.uiuc.edu!ux1.cso.uiuc.edu!kandinsky.ncsa.uiuc.edu!gautamm
From: gautamm@kandinsky.ncsa.uiuc.edu (Gautam Mehrotra)
Newsgroups: comp.sys.sgi
Subject: Alpha blending ...
Keywords: Intersecting polygons, alpha blend
Message-ID: <1990Sep5.151623.12906@ux1.cso.uiuc.edu>
Date: 5 Sep 90 15:16:23 GMT
Sender: gautamm@ncsa.uiuc.edu
Reply-To: gautamm@kandinsky.ncsa.uiuc.edu (Gautam Mehrotra)
Organization: National Center for Supercomputing Applications
Lines: 9

Is there any way I can use the alpha blending hardware to display 
a possibly intersecting set of polygons ??  Since the polygons 
can intersect, I have no way of properly ordering them in z ...


thanks,
gautam

e-mail : gautamm@ncsa.uiuc.edu