When you swipe and rotate an object on the screen with your finger? I do not even know how to google. Tell me, how is such a game called? Here on the type of finger picks up the trailer deviation. This is of interest. Or how the object itself to shuffle like that, but so that it does not stretch by a finger, but remains on a predetermined path enter image description here

    1 answer 1

    Rotation of something relative to its "центра тяжести" , on this pikch "цт" at the trailer "top-center" . (What is the question, such is the answer)