def METHOD_NAME(self):
    """
    Test :func:`colour.plotting.section.plot_hull_section_contour`
    definition.
    """
    if not is_trimesh_installed():  # pragma: no cover
        return
    import trimesh
    vertices, faces, _outline = primitive_cube(1, 1, 1, 64, 64, 64)
    XYZ_vertices = RGB_to_XYZ(
        vertices["position"] + 0.5, RGB_COLOURSPACE_sRGB
    )
    hull = trimesh.Trimesh(XYZ_vertices, faces, process=False)
    figure, axes = plot_hull_section_contour(hull)
    self.assertIsInstance(figure, Figure)
    self.assertIsInstance(axes, Axes)