[vtkusers] LookupTable with (x,y,z)

[João Cunha]

patgo at sapo.pt wrote:

> Hello,
>
> I plotted a set of points (x,y,z) and used the 2D Delaunay
> triangulation to make a surface graphic. This worked just fine! Now I
> want the graphic to apear in different colors, acordding to the zz
> coordinate. I built a LookupTable but it doesn't work. Why?
>
> All the vtkLookupTable examples use previously built files with data
> so they're not helping me...
>
> Does anybody know how I can do this?
>
> Thanks,
> Patrícia Gonçalves
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Could you attach the relevant piece of code, the one that does not work ?
João Cunha

-- 
João Duarte Cunha
Investigador-Coordenador
Director do Centro da Qualidade na Construção
jdc at lnec.pt