[vtkusers] PolyData and IsoLines

[Giancarlo Amati]

Hello everybody,

I need some help, I would like to generate and visualize isolines from a 
Polydata dataset organized in points. What can I use? I tryed with 
vtkMarchingSquare or vtkContourGrid but I suppose that they want a 
StrucutredGrid in input, can I transform a Polydata in StructuredGrid, if 
yes how?

Thank you very much for your help.
Giancarlo

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dott. Giancarlo Amati                  |
(amati at ira.cnr.it)                     |
                                       |
National Research Council              |
RadioAstronomical Institute            |
office phone n. +39 051 6399405        |
via Gobetti 101 - Bologna (Italy)      |
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