CGAL users discussion list

[Andreas Fabri <>]

On 30/05/2011 12:38, Roger Mason wrote:
> Hello Andreas,
>
> "Andreas Fabri [via cgal-discuss]"
> <[hidden email] </user/SendEmail.jtp?type=node&node=3560398&i=0>> writes:
>
>  > did you have a look at the user manual with the examples?
>  >
>  >
> http://www.cgal.org/Manual/latest/doc_html/cgal_manual/Box_intersection_d/Chapter_main.html#Section_61.5
>  >
>
> You mean define my Box_intersection_d like this?:
>
> typedef CGAL::Delaunay_triangulation_2<Gt3> Terrain;
>
> typedef
> CGAL::Box_intersection_d::Box_with_handle_d<double,3,Terrain::Finite_faces_iterator,Iterator>
>
> Box;

right.  The manual page also has a paragraph refering to an
example for the Polyhedron. There as well, one stores handles
to facets:

This example can be easily extended to test polyhedral surfaces of the 
Polyhedron_3 class for (self-) intersections. The main difference are 
the numerous cases of incidences between triangles in the polyhedral 
surface that should not be reported as intersections, see the 
examples/Polyhedron/polyhedron_self_intersection.cpp example program in 
the Cgal distribution.

andreas

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

phone: +33.492.954.912    skype: andreas.fabri