1. Interface rotation
1. Create an empty object left in the Panel interface (full screen)
2. Change the x value of Pivot (the center point of the object) to 0
3. Create an empty object right (full screen) in the Panel interface
4. Change the X value of Pivot (the center point of the object) to 1
Change the Y value of Rotation of left and right to rotate the interface
final effect:
