IKSpline with clusters
I am setting up a standard tounge for a dog which is deformed with the offset on the IKspline.
The issue I have is that when I create clusters to deforem the curve and arent them to a joint so they go along for the ride they dont have any effect on the curve and the tounge setup stays where is it in the scene. BUT! if I select the clusters them selves the curve does move, it's only when I parent them to a joint and rotate that joint nothing happens.
So why doesnt the curve move when the clusters are parented to a joint?
Thanks for any help