Copying elements between shots
From Valve Developer Community
Because individual shots are separate entities, anything added to one shot will not persist into other shots. But you can copy elements between shots. To do so, you copy their animation sets.
To copy elements between shots:
- Select the shot you want to copy from.
- In the Animation Set Editor, right-click the animation set you want to copy (hold down to select multiple animation sets), and click Copy Animation Set(s).
- Select the shot you want to copy to.
- Right-click in the Animation Set Editor, and click Paste Animation Set(s).
Note:You can also right-click the shot you want to copy to, and click Paste Animation Sets. You can even copy an animation set to multiple shots simultaneously: Hold down to select multiple shots, right-click any of them, and click Paste Animation Sets.