[Paraview] Rendering bug with UInt8 data

[Utkarsh Ayachit]

A example file would be great. Thanks.

On Wed, May 14, 2014 at 9:01 AM, Ethan Hereth <e.a.hereth at gmail.com> wrote:
> Good day everyone,
>
> I think I have found a bug in the way Paraview renders UInt8 data. I am
> writing out an octree structure with some cell data associated with it. Some
> of the cell data is Int32 but one set of the cell data is UInt8. If I export
> the UInt8 data with any of the other Int32 data Paraview seems to render the
> octree as expected. But, if I export ONLY the UInt8 cell data Paraview's
> rendering gets messed up; when I open the file everything is rendered dark
> black. It should be noted, perhaps, that the 'Volume' rendering type does
> seem to work in this case but all others do not and Paraview does know the
> range of the data correctly. The VTK cell type is 11/VTK_VOXEL and the files
> are (p)vtu files. I've seen this behavior in both Paraview 4.1.0 as well as
> Paraview 3.98.0.
>
> I can provide a couple files that demonstrate this behavior if necessary.
>
> Thanks for a great product...
>
> Cheers,
>
> --
> Ethan Alan Hereth
>
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