[vtkusers] How to create a surface from two-dimensional array of points and their values?

[David Doria]

> I have a 2D array of points and a table of values for each point of the same
> size. How can I obtain the distribution of values in the form of 2D surface?
> I tried to set the color for each point through vtkLookupTable, but I did
> not get a shaded surface.

I think you're looking for a triangulation technique:

http://www.vtk.org/Wiki/VTK/Examples/Filtering/Delaunay2D

Thanks,

David