> I have some basic questions on HDS default provided in CGAL.
> I was planning to have a half edge default data structure instance and do
> some basic operations on it.
> 1. Insert Vertex objects in to it, by specifying coordinates as points
> (Point_2) one by one.
> However, I was unable to find a way to construct a Vertex from a Point,
> which prevented me from using vertices_push_back() method of HDS decorator.
> Is there a Vertex class given with its constructor? I can't find one.
> 2. Same is with the faces_push_back() method that takes faces() as input
> argument, I cannot find, how is a face defined?
> How can we store a rectangular face that has four vertices , using HDS?
> Can anyone suggest how to use the halfedge data structure from scratch.
> Is there any tutorial showing how to use HDS?
> Thanks and Best regards,
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