[Paraview] How to add extra informations associated to a vtkPolyData ?

[David Doria]

On Tue, Dec 7, 2010 at 9:40 AM, David E DeMarle
<dave.demarle at kitware.com> wrote:
> I would put it in FieldData instead of the Information vectors.
>
> The information vectors are best used internally to the pipeline and are not
> terribly easy to work with.
>
> FieldData (as opposed to CellData or PointData) is easy to work with (it's
> just an arbitrary collection of arbitrarily named, typed and sized arrays)
> and is meant to be the place where arbitrary, whole data set associated,
> information is kept.
>
> David E DeMarle

Here is an example of how to use the FieldData David referred to:
http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/FieldData

David