[vtkusers] create a polyData from selected cell

[David Doria]

On Fri, May 18, 2012 at 11:32 AM, tasnim <hanene-jeder at hotmail.fr> wrote:
> I get the same error showing me that my new data set hasn't triangles:
> vtkLoopSubdivisionFilter (00A48070): vtkLoopSubdivisionFilter only operates
> on triangles, but this data set has no triangles to operate on.

We cannot help you if you do not post code. We (most likely) will not
help you if you do not post short, compilable code. The conversation
goes much better/faster if we can copy/paste/compile and see the
error, try to fix it/determine what's wrong, and send it back to you.

David