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 from the menu bar by clicking Preferences > Undo/Redo..
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.
