CGAL users discussion list

[Daniel Duque Campayo <>]

Hi,

On Sunday 05 October 2008 13:55:12 Juan Pablo Carbajal wrote:
> Everything is working ok but I just cannot figure out how to get the
> list of vertices of the boundary of the alpha shape.

I have recently been working 3D alpha shapes. For the record, what I do is 
the 
following:

list<Vertex_handle> al_vs;
as.get_alpha_shape_vertices(back_inserter(al_vs),
                                 Alpha_shape_3::REGULAR);

That gets a list of the vertices at the boundary; the "regular" ones at least.

It seems that this is not supported in 2D, though.

Best,

Daniel

-- 
Daniel Duque
http://rincon.uam.es/dir?cw=950067138671875