CGAL users discussion list

[Francois Berenger <>]

Hello,

I'm using the iterator referenced in the doc like this:
"The class provides [...] an iterator that enumerates the alpha values 
where the alpha shape changes."

I guess this is a pretty hard thing to compute and the
corresponding algorithm might be somewhere in the litterature.

Does anyone know where this algorithm is described?

Thanks a lot,
Francois.