set_default Last update: 29.04.2026 static MorphBCParams.set_default(morph_region_method=None, morphable_layers=None, morph_region_box_extension=None) Set the default values of the MorphBCParams object. Parameters: morph_region_method: BCsVolumetricModality, optional Indicate options to identify morphable regions in the input volumetric mesh. morphable_layers: int, optional Number of layers around defined boundary. morph_region_box_extension: float, optional Percentage extension for the volumetric box.