[vtkusers] vtkButterflySubdivisionFilter

[david michell]

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hi everyone,
I have a doubt regarding vtkButterflySubdivisionFilter.

I have a dataset with a scalar component.
Iam passing is to vtkDelaunay2D to triangulate it.
I know this vtkDelaunay2D preserves the scalars.

Then Iam passing the output of vtkDelaunay2D to vtkButterflySubdivisionFilter.
What happens to the scalars here?
vtkButterflySubdivisionFilter creates new points, so what will be the values of the scalars for the new points?

Please help me.
Thank you
David Michell