[vtkusers] cell subset filter?

[Tim Tautges]

That's a good idea, I'll probably do that.

Anybody at Kitware want to comment on getting that into VTK proper at 
some point?  Seems like a conspicuously missing piece of functionality, 
but maybe just for me...

- tim

lee ann fisk wrote:
>>That would do fine, if I were using paraview (I've gone to using vtk 
>>underneath qt).  If vtkExtractUserDefinedPiece were in vtk, it would 
>>suffice, though it would be even easier if I could specify a list of 
>>cell ids, rather than a function which returned whether a given id was 
>>in the piece.
>>
>>Is there any hope in getting that class added to vtk proper sometime? 
>>Or, if I were to copy that and make a more general subset filter out of 
>>it, would there be any hope in getting that added to vtk?
> 
> 
> ParaView/Server/Filters/vtkExtractCells.[ch]* is a simpler way of
> extracting an arbitrary list of cells from an unstructured grid.
> If you build VTK from source, I think you can just copy it somewhere
> into your source tree and add it to your build.
> 
> Lee Ann
> 

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             Tim Tautges            Sandia National Laboratories
         (tjtautg at sandia.gov)       (telecommuting from UW-Madison)
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