CGAL users discussion list

[Olivier Devillers <>]

> Halfedge_around_vertex_circulator cit,
> i can check with cit->is_ray() and cit->is_segment() if the halfedge 
> si finite or infinite, but how can i make a ray out of a infinite 
> halfedge in the sense that i can intersect it with another ray or 
> segment. 

from the manual, it seems that cit->target()->point() and 
cit->source()->point()
return the end points of your segment.