title: Unity - Rotate an object around a point in 2D
body: <p>I've been working on a 2D game in Unity and I need to find a way to rotate a sprite around a certain point. I know that for 3D games, Unity has a built in <code>transform.RotateAround()</code> function but I'm not sure how to achieve the 2D equivalent. If anybody can help, a response would be much appreciated.</p>