Undo and Redo

AGi32 can Undo your command actions as far back as the last Save operation, which purges the Undo table. The keyboard shortcut is the standard Ctrl-Z. The Undo function will undo the entire command session except when utilized during the creation of multiple vertex line entry (Room, Object, Polygon for all commands). In this case, Undo will simply undo the last segment as shown below. Three successive Ctrl-Z keystrokes undo the red portion of the line. The line command remains active.

View commands are not tracked by the Undo function.

Redo works in a similar fashion. As long as the Undo list has not been purged by a Save operation, Redo is possible.

Switching between modes (Model, Render, Reports) will also purge the Undo list.