id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
13382,Bug in polygon OR operation with collinear points,k.daloukas@…,Lucanus Simonson,"When OR operation is performed between 2 non-overlapping polygons that contain collinear points with the same y coordinate, the resulting set is empty. However, if collinear points are removed, the resulting set contains the 2 polygons. 

If generic polygon_set_data objects are used, the OR operation works fine. The problem appears when polygon_90_set_data objects are used in order to increase efficiency of boolean operations.",Bugs,new,To Be Determined,polygon,Boost 1.66.0,Showstopper,,,