kingmi
In Spine 4.2 and later, when a path constraint is duplicated from the Duplicate
button in the tree view or by pressing the hotkey (Ctrl+D
), a window appears first asking if the constrained bone and target should also be duplicated, followed by a window asking if the key should also be duplicated. By selecting the Yes
button in the second window, the key can be duplicated at the same time as the path constraint:
If you are unable to follow this procedure (e.g., if you have already duplicated the constraint, or if you want to recreate an animation that is on a different skeleton), a good way to copy the keys is to import the animation via Import Project
. Note that importing animations via Import Project
will import keys for bones and constraints with the same name, so be sure to align the names beforehand.