id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
10747,Integer Intersection Error,starinshak1@…,Barend Gehrels,"I use boost.geometry to do arbitrary polygon-polygon intersections as part of a mesh generation tool. For robustness, I do all operations using int64_t coordinates.

Since upgrading from Boost 1.55.0 to 1.57.0, boost::geometry::intersection gives incorrect results. 

A simple example involves intersecting a ring having coordinates
(0, 33554432), (0, 0), (33554432, 0), (33554432, 33554432), (0, 33554432)
with a polygon having coordinates
(25165824, 25165824), (41943040, 25165824), (41943040, 41943040), (25165824, 41943040), (25165824, 25165824)
The return type std::vector<BoostRingType> is empty.",Bugs,closed,Boost 1.58.0,geometry,Boost 1.57.0,Problem,fixed,"Intersection, Integer",