[vtkusers] Using two different colors on top/bottom cell sides

[Bill Lorensen]

If you mean a band of red and a band of blue (not a conitnuous
transition), then split the each cell into two cells, color one red,
the other blue.



On Tue, Dec 10, 2013 at 1:28 PM, daralex <alex.darrau at gmail.com> wrote:
> Dear all,
>
> I would have a question regarding VTK.
> I have an unstructured grid where i am trying to plot a temperature
> distribution on. I manage to get one color per cell suing lookup table but i
> would like to color the top of one cell in blue and the bottom in red, do
> you know if it is possible using VTK ? Can you explain me how to deal with
> it ?
>
> Thank you in advance for your answer
>
> Alex
>
>
>
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