[vtkusers] Blanking for vtkUnstructuredGrid

Dominik Szczerba domi at vision.ee.ethz.ch
Fri Sep 28 10:41:26 EDT 2007


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By running the threshold filter to cut away the undesired cells. Just
dont remove the original mesh to revert anytime.
- -- DS

Luke J West wrote:
> hmmm maybe.. but how could I stop the flagged cells from displaying?
> 
> thanks
> 
> luke
> 
> Quoting Dominik Szczerba <domi at vision.ee.ethz.ch>:
> 
> Why not mark them with an int scalar?
> -- DS
> 
> Luke J West wrote:
>>>> Id there an equivalent of a blanking array, as per RegularGrid, but for
>>>> Unstructured Grids ?
>>>>
>>>> I'd like to turn cells on and off but would rather not have to delete them
> if
>>>> possible.
>>>>
>>>> Thanks,
>>>>
>>>> Luke
>>>>
>>>> -----------------------------------------------------------------------
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>>

> -----------------------------------------------------------------------
> National Oceanography Centre, Southampton :: http://www.noc.soton.ac.uk

- --
Dominik Szczerba, Ph.D.
Computer Vision Lab CH-8092 Zurich
http://www.vision.ee.ethz.ch/~domi
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