Lists: | pgsql-hackers |
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From: | Teodor Sigaev <teodor(at)sigaev(dot)ru> |
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To: | Pgsql Hackers <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Patch for contains/overlap of polygons |
Date: | 2009-07-10 15:43:30 |
Message-ID: | 4A5761A2.8070602@sigaev.ru |
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Lists: | pgsql-hackers |
http://www.sigaev.ru/misc/polygon-0.2.gz
Patch fixes wrong algorithms of contains and overlap operations over polygons.
Regression tests contain an examples of such polygons.
--
Teodor Sigaev E-mail: teodor(at)sigaev(dot)ru
WWW: http://www.sigaev.ru/
From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
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To: | Teodor Sigaev <teodor(at)sigaev(dot)ru> |
Cc: | Pgsql Hackers <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Patch for contains/overlap of polygons |
Date: | 2009-07-22 00:29:48 |
Message-ID: | 6405.1248222588@sss.pgh.pa.us |
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Teodor Sigaev <teodor(at)sigaev(dot)ru> writes:
> http://www.sigaev.ru/misc/polygon-0.2.gz
> Patch fixes wrong algorithms of contains and overlap operations over polygons.
> Regression tests contain an examples of such polygons.
Looks sane in a quick once-over. Please commit.
regards, tom lane