CGAL users discussion list

[areslp <>]

Yes, it is 2D, however, the input polygon may not be simple, so I can not use
the functions in that package. I'm wondering what's the difference of
constructing Nef Polygon from polygons and polylines? The two constructors
are shown below, thanks!

template<class Forward_iterator >
        Nef_polyhedron_2 (Forward_iterator it, Forward_iterator end, 
Polygons_tag)
        The iterator range [it, end) defines a set point ranges, each of which
defines the boundary of simple polygon.
 
template<class Forward_iterator >
        Nef_polyhedron_2 (Forward_iterator it, Forward_iterator end,
Polylines_tag)
        The iterator range [it, end) defines a set point ranges, each of which
defines a polyline. 



--
View this message in context: 
http://cgal-discuss.949826.n4.nabble.com/How-to-do-2D-polygon-boolean-operation-with-CGAL-Nef-polygons-tp4659716p4659721.html
Sent from the cgal-discuss mailing list archive at Nabble.com.