set_default Last update: 17.07.2025 static ImportFluentMeshingMeshParams.set_default(append=None, enable_multi_threading=None) Set the default values of the ImportFluentMeshingMeshParams object. Parameters: append: bool, optional : Option to append imported mesh to existing mesh instead of resetting model to imported mesh. enable_multi_threading: bool, optional : Option to import multiple files in parallel using multithreading.