Direction set

How it works is that you now can see what the rotation angle of a vector on the costume editor is, and you can set the exact angle it is. This is EXTREMELY useful for animation where you can just move and effectively switch a vector for another. Actually, ima include a secondary here. The other feature I want makes it so that you can replace a vector with another. Like for example: Replacing say, a head, with the vector in the clipboard. The replacement will be at the same rotation as the replaced vector, and it can also change where it is replaced. The replacer vector could be at the center of the vector getting replaced, it can be middle bottom, and so much more. This helps a lot.