[vtk-developers] vtkArrayCalculator / vtkFunctionParser

[Berk Geveci]

Hi Dominik,

For ParaView, we have been developing a Python (NumPy + VTK) based
calculator that is independent of vtkArrayCalculator. The main
advantages are that it is more efficient and easily extensible using
Python. Does this address your needs?

-berk

On Fri, Jun 17, 2011 at 4:06 PM, Dominik Szczerba <dominik at itis.ethz.ch> wrote:
> We are developing for our internal needs a substitute of the
> vtkFunctionParser using QScript and python at option. I am wondering:
>
> 1) Would this be something attractive enough to contribute to VTK.
> 2) How would I best integrate it into the existing vtkArrayCalculator.
> Rewrite the latter, allowing multiple parsers (current, QScript,
> python) or implement 3 of them for the 3 parsers.
>
> Thanks for any thoughts.
>
> Regards,
> Dominik
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