TB STudio 6 bone in

Hi, what is the difference between the Skeleton Effect in TB Studio 6 and using like, the cutout technique for moving characters?
I watched the clip on the website, but it looks like just adding joints like cut outs. I’m wondering if its worth upgrading for.

The major difference is that the drawing does not have to be cut up in as many pieces and that all of the parts of the character can be in the same drawing instead of being separated into multiple layers.

Another advantage is that joints are bent so that you do not need to create patches for elbows and knees anymore. You can draw an arm in a single drawing and bend it directly whereas in cutout you would have to create the upper arm, the forearm and the hand as separate layers.