pyvista_cad.write_three_mf

write_three_mf(dataset, path, /, *, units=None, **_)

Write a pyvista.PolyData or pyvista.MultiBlock as 3MF.

Each block becomes one 3MF mesh object. Surface meshes are triangulated automatically.

Parameters:

datasetpyvista.PolyData or pyvista.MultiBlock

Source dataset.

pathstr or os.PathLike

Destination .3mf path.

unitsstr or None, optional

One of 'micron', 'mm', 'cm', 'inch', 'foot', 'm'. Falls back to field_data['cad.units'] if set, otherwise lib3mf’s default.

**_Any

Forward-compat keyword arguments are accepted and ignored.

Parameters:

• dataset (PolyData | MultiBlock)

• path (str | PathLike[str])

• units (str | None)

• _ (Any)

Return type:

None