[vtkusers] pipeline question

[David Gobbi]

On Wed, Jan 30, 2019 at 12:58 AM Lodron, Gerald <Gerald.Lodron at joanneum.at>
wrote:

>
>
> I made a vtk source with 5 outputs and time data. I am getting the
> requested time from output 0. I included the source into paraview. The
> problem is that the request Data function gets called 5 times (because of 5
> outputs). Is there a way to get the output port index of the requested data
> function call?
>

int outputPort = request->Get(vtkDemandDrivenPipeline::FROM_OUTPUT_PORT());

if outputPort has the special value -1, then all outputs should be
generated.

   David
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