Обсуждение: Patch for contains/overlap of polygons

http://www.sigaev.ru/misc/polygon-0.2.gz Patch fixes wrong algorithms of contains and overlap operations over polygons.
Regressiontests contain an examples of such polygons.
 

-- 
Teodor Sigaev                                   E-mail: teodor@sigaev.ru
  WWW: http://www.sigaev.ru/
 

Teodor Sigaev <teodor@sigaev.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