CGAL users discussion list

[Monique Teillaud <>]

Spiridonov wrote:
> Hello, 
>
> How I get this values (like as incircle point, Hypotenuse, altitude & etc) of 
> a
> Delaunay Triangulations? I mean easy(fast) way :)
>
> Wthat function I canuse in CGAL for work with angles?
>
> --
> Serg

Hi

If you are working with Delaunay_triangulation_2<Kernel>

then you can call the method
        Triangle t.triangle (Face_handle f)
of Triangulation_2

which will give you a Kernel::Triangle.

Then you have access to all the functionality given by the kernel 
parameter you are using when constructing the Delaunay triangulation.

The kernel manual will show you what you can compute.

Be careful to choose the most adapted kernel for the computations you 
want to perform (predicates or constructions, exact or inexact...)

best,

--
Monique Teillaud
INRIA Sophia Antipolis - Méditerranée
http://www.inria.fr/sophia/members/Monique.Teillaud/