Operator Return Items
- RUNNING_MODAL
Running Modal.
Keep the operator running with blender.
- CANCELLED
Cancelled.
The operator exited without doing anything, so no undo entry should be pushed.
- FINISHED
Finished.
The operator exited after completing its action.
- PASS_THROUGH
Pass Through.
Do nothing and pass the event on.
- INTERFACE
Interface.
Handled but not executed (popup menus).