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

[R M]

Thank you ! Exactly what I need.




________________________________
De : David Doria <daviddoria at gmail.com>
À : David E DeMarle <dave.demarle at kitware.com>
Cc : R M <mlokida at yahoo.fr>; paraview at paraview.org
Envoyé le : Mar 7 décembre 2010, 15h 42min 44s
Objet : Re: [Paraview] How to add extra informations associated to a vtkPolyData 
?

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



      
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