mkit.ops.registration.preprocess downsample_mesh downsample_mesh( mesh: Any, *, density: float = 40000.0 / np.sqrt(3), agg: int = 7, verbose: bool = True ) -> PolyData mask_points mask_points( mesh: Any, mask: BNLike | None = None, *, progress_bar: bool = True ) -> PolyData sample_points sample_points( mesh: Any, density: float = 10000.0 ) -> PolyData