vtkColorTransferFunction overrides existing methods on vtkScalarsToColors
vtkColorTransferFunction
overrides the GetRange and SetRange methods on vtkScalarsToColors
, and instead of storing the values in InputRange
like vtkScalarsToColors
it stores them in a new member variable called Range.
It looks like this is a bug since the Range set through a vtkColorTransferFunction would not properly propagate through to any methods which are only implemented on the parent class
I found this bug when fixing override warnings.