Not all the actions performed in HyperMesh can be undone
or redone. If an operation does not support undo/redo, the undo/redo functionality
will be disabled once the action is completed and any previous undo/redo history
recorded will be reset. The undo/redo history will also be reset every time a macro
or other tcl application is invoked.
Note: The undo/redo functionality is supported
by most HyperMesh panels, tools and user interface
functionalities.
By default, the number of undo actions is set to 100 and the maximum undo memory (MB)
is set to 2500. You can modify both of these settings in the Undo/Redo Settings
dialog accessed from the Preferences > Undo/Redo Settings menu.
Undo/redo history may use a large amount of memory. By default, a threshold of 80% of
the total memory limit will not be exceeded. Once the memory threshold is exceeded,
all older actions will be automatically purged.
Undo an action by clicking from the Undo-Redo
toolbar, or pressing Ctrl+Z.
Redo an action by clicking from the Undo-Redo
toolbar, or pressing Ctrl+Y.
Tip: Simultaneous actions can be undone/redone by selecting them from the
Undo/Redo drop-down menus on the Undo-Redo toolbar. Figure 1.
from the Undo-Redo
toolbar, or pressing Ctrl+Z.
from the Undo-Redo
toolbar, or pressing Ctrl+Y.
