set_default Last update: 20.02.2026 static ShellBLControlGrowthParams.set_default(n_layers=None, offset_type=None, growth_rate=None, first_height=None) Set the default values of the ShellBLControlGrowthParams object. Parameters: n_layers: int, optional : Number of layers to be generated. offset_type: ShellBLOffsetType, optional : Offset type for ShellBL. growth_rate: float, optional : Ratio of height of the current layer to the previous layer. first_height: float, optional : Height of first layer of ShellBL.
