CGAL users discussion list

["Laurent Rineau (GeometryFactory)" <>]

On Saturday 28 February 2009 15:04:31 Query Cgal wrote:
> If we want to have the functionality which takes a point p and return a
> point k which is the fifth nearest neighbor of p and which is inside the
> triangulation, do we need to implement that ourself? It seems that from the
> manual, there is no function that support the above functionality.

In which dimension ? 2 or 3 ?

Anyway, I think that the functionality is not directly availlable in CGAL. 
However, somebody implemented that, around the API of the Delaunay 
triangulation, in 2D, in one CGAL ipelet. You may have a look at the code, to 
get ideas:
  http://cgal-ipelets.gforge.inria.fr/

-- 
Laurent Rineau, PhD
Engineer at GeometryFactory
http://www.geometryfactory.com/