how i can make a 2d planet appear to rotate, if the planets map is rectangular pixel map. Im curious if anyone knows a good way to achieve this.

CodePudding user response：

You would have to either make a 2d animation giving it different textures to appear to be rotating or have a 3d sphere that isn't a solid color actually rotating. There are a couple videos on YouTube on how to do 2d planet rotation that should help you out.