[vtkusers] Deciding color of rendering

[Vinayak Datir]

Hi All,

             I want to decide the color by point data or cell data.

Steps of what I am doing r as follows. 

I want to display isosurface and isolines of cell data.

This is not possible by using vtkContourFilter. So I convert cell data to
point data. Give that point data

As input to vtkContourFilter and then I am displaying isosurface and
isolines. Now it showing me color according to point data

I want it to display according to cell data how can I do this?

 

Thanks in advance.

Vinayak.

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