From: Ray Ratelis <ray AT shoreland DOT com DOT nospam>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: John Carmack <johnc AT idnewt DOT idsoftware DOT com>: Re: Question about Doom.
Date: Fri, 21 Mar 1997 15:13:47 -0600
Organization: Shoreland, Inc.
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To: djgpp AT delorie DOT com
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> > Wolfenstein 3D used ray casting.
> > Doom used BSP trees and a one dimensional completion mask.
> > Duke3D used sector flowing.
> > Quake used BSP trees, a PVS, and an edge list.

What is Sector Flowing?

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* Ray Ratelis                *
* mailto:ray AT shoreland DOT com   *
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