__init__¶ Isosurface.__init__(XYZ: ndarray, isovalue: float = 0.0, V: ndarray | None = None, V_matrix=None, algorithm: str = 'lewiner', interpolation_factor: int = 1, padding: List[int] | None = None, transform_matrix: ndarray | None = None, boundaries=None)[source]¶ Initialize the polydata.