mkit.ops.registration.preprocess estimate_transform estimate_transform( source: Any, target: Any, init: F44Like | None = None ) -> F44 mask_points mask_points( mesh: Any, mask: BNLike | None = None ) -> PolyData sample_points sample_points( mesh: Any, density: float = 10000.0 ) -> PolyData simplify_mesh simplify_mesh( mesh: Any, *, density: float = 10000.0, agg: int = 7, verbose: bool = True ) -> PolyData