[vtk-developers] Proposed information key UNRESTRICTED_UPDATE_EXTENT

[Berk Geveci]

This concerns me a bit. There may be algorithms that assume that update
extent and data extent will be equal to or less than the whole extent. What
happens if one of those is in the pipeline?

-berk

On Tue, Nov 16, 2010 at 9:28 AM, David Gobbi <david.gobbi at gmail.com> wrote:

> I've put a patch on gerrit that cleans up some of the VTK stencil code:
> http://review.source.kitware.com/#change,366
> The idea is that algorithms can set UNRESTRICTED_UPDATE_EXTENT on any
> outputs that can be generated for any requested update extent, i.e.
> neither the update extent or data extent is limited to the whole
> extent.  My intent is to only use it with vtkImageStencilSource, but
> it might have other uses.
>
>  David
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