[vtkusers] building vtkPolyData in a function and return it

[David Gobbi]

Just to be sure... are you calling Update() on the filter before you
get its output?

On Tue, Sep 21, 2010 at 12:02 PM, chrisyeshi <chrisyeshi at gmail.com> wrote:
>
> Yeah~ I did create the polydata first then deepcopy it over, but it still
> doesn't work...
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