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[crobar <>]

crobar wrote
>         int r = CGAL::Surface_mesh_simplification::edge_collapse (
>                                     P
>                                     ,stop
>                                     ,CGAL::get_cost
> (CGAL::Surface_mesh_simplification::Edge_length_cost 
> <Polyhedron_id>
> ())
>                                    
> .get_placement(CGAL::Surface_mesh_simplification::LindstromTurk_placement
> <Polyhedron_id>
> ())
>                                     .visitor (vis)
>                                                                  );


actually this wasn't write, I actually have:

        int r = CGAL::Surface_mesh_simplification::edge_collapse (
                                    P
                                    ,stop
                                    ,CGAL::get_cost
(CGAL::Surface_mesh_simplification::Edge_length_cost <Polyhedron_id>())
                                   
.get_placement(CGAL::Surface_mesh_simplification::Midpoint_placement<Polyhedron_id>())
                                    .visitor (vis)
                                                                 );


I was mid changing it back as I wrote this after trying out the Lingstom
cost.



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