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Re: [cgal-discuss][Nef_polyhedron] How to mannualy construct a (non-manifold) Nef_polyhedron?


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  • From: Peter Hachenberger <>
  • To:
  • Subject: Re: [cgal-discuss][Nef_polyhedron] How to mannualy construct a (non-manifold) Nef_polyhedron?
  • Date: Mon, 04 Feb 2008 16:58:26 +0100


> My question is: How can I mannualy (with code) construct a (non-manifold)
> Nef_polyhedron given a set of vertices and facets in 3D?

Actually, just as you tried. I hope that the number type makes the
difference. We'll see.

> Another question further: After the construction, how can I get a group
> of manifold Polyhedron_3 as a "regularization" of this Nef_3?

You mean, you want to have a separate Nef_3 for every solid in a single
given Nef_3? Have I already given you code for extracting a boundary
from a Nef_3?

Peter



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