CGAL users discussion list

[Andreas Fabri <>]

In the Polyhedron demo I was able to read
the file below, and to convert it into a Nef_polyhedron.

You can post your .cpp and I will have a look.

andreas

On 01/12/2014 19:42, Alexandre Lapene wrote:
> Hi,
>
> I have done some tests.
> I have done the triangulation with CGAL::triangulate_polyhedron(Polyhedron).
> Unfortunately I cannot convert polyhedron to Nef_Polyhedron as the previous
> fonction and NEf_polyhderon require different kernels.
> So I got an off file from triangulate_polyhedron. Here it is:
>
> OFF
> 8 12 0
>
> 5.59796 5.80733 -0.000204912
> 5.94914 5.35456 -0.000224977
> 5.94926 5.35465 0.0940349
> 5.59808 5.80742 0.094055
> 5.54866 5.76909 -0.000106528
> 5.89984 5.31632 -0.000126593
> 5.89996 5.31641 0.0941333
> 5.54878 5.76918 0.0941534
> 3  2 1 3
> 3  3 1 0
> 3  7 5 6
> 3  7 4 5
> 3  5 0 1
> 3  5 4 0
> 3  2 3 6
> 3  6 3 7
> 3  3 0 7
> 3  7 0 4
> 3  6 1 2
> 3  6 5 1
>
> I load it and try to convert to Nef_polyhedron either with the constructor
> or via OFF_nef_3. I still have a execution error "list iterator not
> dereferencable"
> I'm completely stuck...
>
> Thanks in advance for any help
>
> Alexandre
>
>
>
>
> --
> View this message in context: 
> http://cgal-discuss.949826.n4.nabble.com/struggling-opening-off-file-tp4660163p4660197.html
> Sent from the cgal-discuss mailing list archive at Nabble.com.

--
Andreas Fabri, PhD
Chief Officer, GeometryFactory
Editor, The CGAL Project

phone: +33.492.954.912    skype: andreas.fabri