code: def loadStructuredPoints(filename):
      
      reader = vtk.vtkStructuredPointsReader()
      reader.SetFileName(filename)
      reader.Update()
      gf = vtk.vtkImageDataGeometryFilter()
      gf.SetInputConnection(reader.GetOutputPort())
      gf.Update()
      return Actor(gf.GetOutput())
docs: Load a ``vtkStructuredPoints`` object from file and return an ``Actor(vtkActor)`` object.
  
      .. hint:: |readStructuredPoints| |readStructuredPoints.py|_