Stores actions applied to the model into the Undo History Timeline. Undo actions are stored per subtool and saved in a ZProject (.zpr) file.
Deleted undo history actions cannot be restored in the active ZProject or ZTool. To recover deleted undo history, load previously saved ZProjects.
ZTool (.ztl) files do not support saving undo history.
The undo history timeline slider moves left (forward) and right (backward) between existing undo history actions stored for the selected subtool.
The Marker button adds a visual marker at the current position on the undo history timeline. This Marker defines a specific point in the model's history for use with various sculpting, modeling, and painting tools. The Morph and History Recall brushes can erase sculpting and painting changes made beyond this point.
The Marker icon highlights when the undo history timeline's orange tick mark aligns with the active Marker.
Furthermore, the Undo History Marker is used with the Repeat To Similar Parts feature to identify similar mesh components to synchronize, modify, and transfer data to similar components that share the same topology.
Learn how to apply this described behavior in the Repeat to Similar Parts section provided in this guide.
A single tap moves the undo history marker forward by one step in the timeline.
Undo keyboard shortcut: Ctrl / Cmd + Shift + Z.
A single tap moves the undo history marker back by one step in the timeline.
Undo keyboard shortcut: Ctrl / Cmd + Z.
Opens an instanced Undo History settings menu for quick access to customize Undo History settings.
This menu sources from the User Settings > Undo History menu.
Additional options are available to delete history actions for the selected subtool.
Deletes all history actions that occurred before the current position set in the undo history timeline.
Deletes all undo history actions.
1. Apply some brush strokes to the model.
2. Tap the undo history icon in the top-right of the screen to open the Undo History timeline.
3. Drag the undo history timeline left (forward) and right (backward) to a specific point in the timeline, then open the undo history overflow menu and tap the Delete Older Undo History button to delete all history actions that are older than the current position set on the timeline.
The current position on the undo history timeline is indicated by the orange tick mark.
Delete Older Undo History cannot be undone.
4. Open the overflow menu and tap the Delete Undo History button to delete all history actions for the selected subtool.
Delete Undo History cannot be undone.
Controls the maximum amount of undo actions stored per subtool.
Activates saving Undo History actions with a ZProject (.zpr).
This setting is stored to ZBrush preferences and kept after restart.
ZBrush skips loading any stored Undo History actions stored in a ZProject (.zpr).
ZBrush for iPad's Undo History works the same way in ZBrush desktop. Learn more in the external ZBrush desktop Undo History documentation.