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[Liang <>]

CB Yu wrote:
> 
> Halfedge_handle h = P.make_tetrahedron(); 
>     h->facet()->color = CGAL::RED; 
> 
> 
> Facet_handle f=h->facet();
> Isn't  "h->facet()" the Face_handle pointer which you need?
> 

I am afraid that is not what we want. Because in the header file
Polyhedron_3.h, the comment for make_tetrahedron() is:

// the combinatorial structure of a tetrahedron is added to the
// actual polyhedral surface. Returns an arbitrary halfedge of
// this structure.

Obviously, we do not want "arbitrary" halfedge. But thanks for your reply.

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