[vtk-developers] InputScalarsSelection in vtkThreshold but not vtkThresholdPoints?

[Wilson, Andrew T]

I'm using vtkThresholdPoints to extract a set of vertices for which a
certain flag has been set.  I'm doing some minor gymnastics because the
array containing the flags is not the scalars.  In vtkThreshold I can
get around this by using the InputScalarsSelection ivar.  That seems to
be missing from vtkThresholdPoints.  Is there a reason for this?

I'm happy to add it if the reason is "noone's written it yet".

-- Andy