    pentagonalPrism = vtkPentagonalPrism()
    for i in range(0, numberOfVertices):
        pentagonalPrism.GetPointIds().SetId(i, i)

    # Add the points and hexahedron to an unstructured grid
    uGrid = vtkUnstructuredGrid()
--
    pentagonal_prism = vtkPentagonalPrism()

    scale = 2.0
    pentagonal_prism.GetPoints().SetPoint(0, 11 / scale, 10 / scale, 10 / scale)
    pentagonal_prism.GetPoints().SetPoint(1, 13 / scale, 10 / scale, 10 / scale)
    pentagonal_prism.GetPoints().SetPoint(2, 14 / scale, 12 / scale, 10 / scale)
