Using Tween on several nodes

:information_source: Attention Topic was automatically imported from the old Question2Answer platform.
:bust_in_silhouette: Asked By Nente

Is there a way to use one Tween node to interpolate property of several identical nodes? For example, I have group balls which will contain several Ball scene instances. They are children of Level root node, and a Tween node is child of Level too.
I’m asking this because I’m unsure about performance if instead of one Tween in Level I use one Tween (as a child) for each Ball node.

:bust_in_silhouette: Reply From: Eric Ellingson

Yes, you should be able to use one tween for multiple nodes. If you want to know when they’ve all finished, listen for the tween_all_completed signal.