Z-buffering Problems...

[Glenn Randers-Pehrson, WMB]

I meant to include this in my previous message:

Date:     Fri, 4 Dec 87 10:35:57 EST
From:     Glenn Randers-Pehrson (WMB)  <glennrp at BRL.ARPA>
To:       dave at sgi.com
Subject:  zbuffer and polygons

  Re: log 1824, 3 Dec 87.
Dave,
 I have done some more testing with the program I sent you
yesterday and find that in general it does not do much better than
the regular poly() routine (It gives the "lumpy, gloppy" edge that
you described on the phone), no doubt due to the floating point
differences you mentioned.  Case closed, I guess.
...Glenn Randers-Pehrson