[vtkusers] Multiple pieces in one unstructuredgrid

[Berk Geveci]

You need to use a vtkMultiBlockDataSet to group multiple datasets together.
Please make sure to use the development version of VTK as there has been
some significant changes when multi-block datasets are concerned.


On Mon, Mar 25, 2013 at 11:55 AM, Mikael Öhman <micketeer at gmail.com> wrote:

> Hi.
>
> I can't figure out how to add several pieces to a single
> vtkUnstructuredGrid.
> I want to achieve
> <UnstructuredGrid>
> <Piece ...> </Piece>
> <Piece ...> </Piece>
> </UnstructuredGrid>
>
> I can see that vtkUnstructuredGrid has a function GetNumberOfPieces(),
> which suggest to me that this is actually possible with unstructured grids
> somehow, but I can't find any way to do *anything* w.r.t pieces.
> How do I do it?
>
> Regards, Mikael
>
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