[vtkusers] About Structured Points

[史 云迪]

I've just began on VTK, so my questions may sound very silly:)

For structured points read from a .vtk file, how to convert them to 
polydata? I tried to use vtkStructuredPointsToPolyDataFilter which I found 
on the book, but ther is always an error saying it's illegal command. :( 
Any one any idea what filter to use?

And instead of using vtkelevationfilter, can we directly colormap a 
"structured points" ?

Seems so many questions at a time!

Hope somebody will just help me out here.


Thx

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