Undo and Redo
Undo reverses the last action.
Contents
Undo
Undoes the last command.
For example, if you delete a wall accidentally, choose Undo to bring the wall back.
Plan3D has 256 levels of
undo. That is, you may undo the last 256 actions should you ever make
that many mistakes in a row.
Keyboard Shortcut: Ctrl+Z
Redo executes the last undo
action. For example, if you delete a wall a choose undo, the wall appears.
Choose Redo and the wall is deleted again.
Keyboard shortcut: Ctrl+Y
To undo view changes and backup to the previous view, see Undo View Change and Redo View Change.