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Mail Archives: djgpp/1999/01/18/16:35:52

From: "Michael Stewart" <mike AT reggin DOT freeserve DOT co DOT uk>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: Polygon scan problem
Date: Mon, 18 Jan 1999 21:29:46 -0000
Organization: Customer of Planet Online
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To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp
Reply-To: djgpp AT delorie DOT com

I seem to have figured out a work around, but I still am unsure as to the
problem

If I replace the line
     xinc = (x2 - x) / (y2 - y);

with these two
    fixed t = x2 - x;
    xinc = t / (y2 - y);

it works fine... Go figure :-)


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