Subject: [Boost-bugs] [Boost C++ Libraries] #10049: Error in polygon set shrink
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2014-05-13 12:26:27
#10049: Error in polygon set shrink
-------------------------------------------------+-------------------------
Reporter: Jakob Schou Jensen | Owner: ljsimons
<jakob.schou.jensen@â¦> | Status: new
Type: Bugs | Component: polygon
Milestone: To Be Determined | Severity: Problem
Version: Boost 1.55.0 |
Keywords: |
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I have a case where shrinking a four vertex polygon (polygon set) gives a
wrong result. The input vertices are
{{{
(4000, 0)
(2500, 500)
(0, 3000)
(0, 0)
}}}
This is shrunken by an amount of 1000. The result should be a triangle but
it is not. See attached image where the input polygon is red and the
result is green.
-- Ticket URL: <https://svn.boost.org/trac/boost/ticket/10049> Boost C++ Libraries <http://www.boost.org/> Boost provides free peer-reviewed portable C++ source libraries.
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