GroIMP wiki

When interacting with the scene graph via the GUI (e.g., using the attribute editor, adding objects from the menu), GroIMP keeps track of changes through a transaction system.

You can:

• Undo changes made in the GUI,
• Redo undone actions — as long as no new operations have been performed.

After making a new change, the redo path is no longer available. Users should be aware of this behavior to avoid unintentionally losing the ability to redo: ❌ Undo → Apply new operation → Redo ❌