You already know how to create shadows. That turning point is easy to achieve. After you adjust the direction of the first shadow, copy a shadow as shadow 2, erase the part of the shadow on the wall according to the turning point, adjust the angle of shadow 2, erase the part of the ground, then merge the two shadow layers, blur the place where the two shadows are spliced, and then come out! Ok, I'm verbose, but this is a very simple matter ... by the way, what's unreasonable about the clothes in the picture above? That plastic bag should be wrapped with clothes, even if there is no bag, at least leave a shadow for him. It's not completely transparent, or it's fake at first glance ... you should at least praise me.