vtkProbe not passing scalar values?

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2

I tried to increase the node density, that didn’t seem to work either:


def project_onto_sphere(pd):
    s = vtk.vtkSphereSource()
    s.SetThetaResolution(60)
    s.SetPhiResolution(30)
    s.SetRadius(1)

    tf = vtk.vtkTriangleFilter()
    tf.SetInputData(pd)

    lf = vtk.vtkLoopSubdivisionFilter()
    lf.SetInputConnection(tf.GetOutputPort())
    lf.SetNumberOfSubdivisions(3)
    lf.Update()

    pf = vtk.vtkProbeFilter()
    pf.SetInputConnection(s.GetOutputPort())
    pf.SetSourceConnection(lf.GetOutputPort())
    pf.Update()

    return pf.GetOutput()