When I made a Live2D, I made it because the center was hard to understand.
Because I know the range to rotate, I think the range that needs to be described is easy to understand.
Live2Dの回転デフォーマを作る時、中心がわかりにくいので作りました
回る範囲がわかるので、描写が必要な範囲もわかりやすいかと思います