[vtkusers] vtkUnstructuredGrid coloring by PointData

[Luke J West]

Hi,

I have a vtkUnstructuredGrid that contains a number of named PointData fields

but no matter what I try, it always comes out a uniform colour.

How do I select the pointdata field to display, please?

I'm using Grid->SelectColorArray("Temperature") and Mapper->SetScalarRange(...)

Maybe someone has a snippet I can crib?

Thanks,

Luke

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