| Toolbar | Menu | 
|---|---|
| 
                         
                              | 
                    
                         
                              | 
                
The ClearUndo command frees memory by clearing the undo buffer.
Use the UndoMultiple and RedoMultiple commands to get a list of the undoable and redoable commands. After the ClearUndo command, these lists should be empty.
Undo the last action.
Rhinoceros 6 © 2010-2020 Robert McNeel & Associates. 11-Nov-2020