ansys.meshing.prime.FileIO Last update: 17.07.2025 FileIO.export_stl(file_name, params) Export an STL file. Parameters: file_name : Path to the STL file on disk. params : Parameters for exporting the STL file. Returns: FileWriteResults : Results from exporting the STL file. Return type: FileWriteResults Notes This method does not support Unicode paths. Examples >>> import ansys.meshing.prime as prime >>> model = prime.launch_prime().model >>> fileio = prime.FileIO(model=model) >>> out_file_path = r"/tmp/output.stl" >>> part_ids = [part.id for part in model.parts] >>> export_stl_params=prime.ExportSTLParams(model=model,part_ids=part_ids) >>> results = fileio.export_stl(out_file_path,export_stl_params)