set_material_threshold# Rmxprt.set_material_threshold(conductivity: float = 100000, permeability: float = 100) → bool# Set material threshold. Parameters: conductivityfloat, optionalConductivity threshold. The default value is 100000. permeabilityfloat, optionalPermeability threshold. The default value is 100. Returns: boolTrue when successful, False when failed.