Issue calling GetRange() on vtkColorTransferFunction from Python

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Issue calling GetRange() on vtkColorTransferFunction from Python

Scott Wittenburg
Hi folks,

I recently noticed this seems broken in VTK master, while it was fine in an older VTK (around December 2016).  Here is how I reproduced the issue:

(in a vtkpython session)

from vtkRenderingCorePython import vtkColorTransferFunction
f = vtkColorTransferFunction()

While this used to return (0.0, 0.0), it now returns something like: '_0000000000ad0880_p_void'

Does this ring any bells for anyone?  David, are you aware of some change in the Python wrapping that may have caused this change in behavior?


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