Boost C++ Libraries: Ticket #12379: Yet another problems with boolean operations with shared edges https://svn.boost.org/trac10/ticket/12379 <p> Difference of polylineLINESTRING(4 4, 4 0, 2 0, 2 -2) and polygon POLYGON((0 0, 0 8, 8 8, 8 0, 4 0, 2 0, 0 0)) (see ascii-art below) is empty. </p> <p> +-------------+ | | | | | + | | | | +---+---+-----+ </p> <blockquote> <p> | + </p> </blockquote> en-us Boost C++ Libraries /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/12379 Trac 1.4.3 anton.kovalev.239@… Wed, 03 Aug 2016 14:43:41 GMT attachment set https://svn.boost.org/trac10/ticket/12379 https://svn.boost.org/trac10/ticket/12379 <ul> <li><strong>attachment</strong> → <span class="trac-field-new">test.cpp</span> </li> </ul> <p> test file reproducing this bug </p> Ticket anton.kovalev.239@… Wed, 03 Aug 2016 14:46:05 GMT <link>https://svn.boost.org/trac10/ticket/12379#comment:1 </link> <guid isPermaLink="false">https://svn.boost.org/trac10/ticket/12379#comment:1</guid> <description> <p> Sorry, ascii-art is broken </p> </description> <category>Ticket</category> </item> </channel> </rss>