CGAL users discussion list

["Amir Vaxman" <>]

That fixed it. However, it seems odd that I have to. AFAIK,
normalize_border() should just re-arrange the boundary edges, no? Also, the
same problem occurs when using a subdivision method, when the number of
border halfedges was not updated until normalize_border() was called.

Amir.

-----Original Message-----
From: Sebastien Loriot (GeometryFactory) 
[mailto:]
 
Sent: Thursday, May 27, 2010 9:13 AM
To: 

Subject: Re: [cgal-discuss] Polyhedron Incremental Builder does not
Recognize Border Edges


 wrote:
> Hello,
> 
> I constructed a polyhedron with borders with the incremental builder (the
> borders are simply defined as edges which does not have an opposite
counterpart
> in any other face constructed), and the polyhedron I get does not
recognize
> these edges as borders (size_of_border_edges() produces 0). If I subdivide
this
> polyhedron (say, using CC subdivision), the border edges are finally
revealed.
> Is this a bug, or did I forget to do something?
> 
> Amir.
> 
Hello,

Did you call normalize_border() before calling size_of_border_edges?

S.

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