CGAL users discussion list

[Laurent Rineau <>]

Please stop reply to a message when you want to open a NEW discussion!!

On Tuesday 10 June 2008 03:35:18 Calvin Lim wrote:
> Hi all,
>
>     I was searching thru the various data structure for 3D surfaces and the
> only one there is is the polyhedron class. However, within that class the
> connectivity of the nodes and faces are maintained properly, giving a 3D
> surface manifold (with or without boundaries).
>
>    However, what if I have a dirty mesh which I obtained from somewhere
> which I want to use CGAL to perform cleaning up operations, but I will not
> be able to load it into the polyhedron class. By dirty mesh, I meant that
> it is possible for an edge to be adjacent to 3 or more faces.
>
>
>
> thanks all.
> Calvin
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Laurent Rineau
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