CGAL users discussion list

["Laurent Rineau (GeometryFactory)" <>]

Le Samedi 06 Mars 2010 10:23:47, Daniel Duque a écrit :
> >// const Facet& f is passed to this function in the function argument ...
> >const Point_3& p1 = f.first->vertex((f.second+1)&3)->point();
> 
> You do mean "%3", don't you?

No. He meant %4. "Modulo 4" and the "binary AND 3" is the same operation.

-- 
Laurent Rineau, PhD
Release Manager of the CGAL Project       http://www.cgal.org/
R&D Engineer at GeometryFactory           http://www.geometryfactory.com/