def loadStructuredPoints(filename):
    """Load a ``vtkStructuredPoints`` object from file and return an ``Actor(vtkActor)`` object.

    .. hint:: |readStructuredPoints| |readStructuredPoints.py|_
    """
    reader = vtk.vtkStructuredPointsReader()
    reader.SetFileName(filename)
    reader.Update()
    gf = vtk.vtkImageDataGeometryFilter()
    gf.SetInputConnection(reader.GetOutputPort())
    gf.Update()
    return Actor(gf.GetOutput())