[vtkusers] Help with vtkInterpolateDataSetAttributes

[Bill Lorensen]

I suspect that vtkInterpolateDataSetAttributes may be buggy. The are no
tests that interpolate scalar data. I'm looking into it.

On Thu, Nov 29, 2018, 8:13 AM Andrew E. Slaughter via vtkusers <
vtkusers at public.kitware.com wrote:

> I am attempting to interpolate between two ExodusII (vtkExodusIIReader)
> results using the vtkInterpolateDataSetAttributes, but am having trouble
> getting it to work. I was able to perform an interpolation that mimics the
> behavior with calls to vtkAbstractArray::InterpolateTuple, but this doesn’t
> seem like the correct solution.
>
>
>
> I have attached a script that show what I am trying to do, including what
> is working and what is not. I know that for this problem I could use
> vtkTemporalInterpolator, but for the actual problem I am trying to solve it
> isn’t appropriate. I am using python bindings with VTK7.1 on MacOS.
>
>
>
> I would appreciate any help I can get making this work.
>
>
>
> Thanks,
>
> Andrew
>
>
>
>
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