[vtkusers] Mesh/Polydata intersection

[David Doria]

On Mon, Nov 21, 2011 at 6:39 AM, Jothybasu Selvaraj <jothybasu at gmail.com> wrote:
> Hi all,
>
> I want find whether a vtkPolyData intersects another vtkPolyData or not. I
> have seen that it is possible to find whether a bounding box intersects
> another boundinhg box (using vtkPlaneIntersection) or not, but I wnat to
> find whether a irregular mesh intersects another irregular mesh or not.
>
> Any suggestions
>
> Thanks
>
> --
> Jothy

This should do what you want:

http://www.midasjournal.org/browse/publication/797

David