[Paraview] What part of the pipeline is producing the request for UPDATE_EXTENT?

[Berk Geveci]

No. UPDATE_EXTENT() is set on the input information during
RequestUpdateExtent(). A reader should NOT set UPDATE_EXTENT(). A
reader should set WHOLE_EXTENT() in RequestInformation().

-berk


On 2/12/08, Mike Jackson <imikejackson at gmail.com> wrote:
> I was under the impression that I needed to set the UPDATE_EXTENT
> like the following in my RequestInformation() method:
>
> outInfo->Set( vtkStreamingDemandDrivenPipeline::UPDATE_EXTENT(), this-
>  >DataExtent, 6 );
>
> but I think that is a bad assumption for a reader. Is the ParaView
> pipeline actually setting the UPDATE_EXTENT based on what it needs to
> render?
>
>
> --
> Mike Jackson
> imikejackson & gmail * com
>
>
>
>
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