Make correspond rotation to preview I'm trying to rotate a star (made of multiples spheres) but my star is downsized before restored to normal size ,causing me troubles.
Here is the rotation I performed (and looks fine in preview)

And here is the result when adding the keyframe

I'm guessing Blender resolves the rotation as simplement straigth forwards movements and circular ones. How to make this ?
Create an empty in the center of the star, parent all spheres to the empty and animate the rotation of the empty.