How to rotate the gusset

There are two methods to rotate a ceiling panel:

1. You can directly enter the rotation angle in the edit bar on the right to adjust it.

1. After dragging out the panel, press the ""T"" key, and a large circle will appear. Click and hold the circle to rotate the panel.
   (Note: The ""T"" key has three modes: a small circle for movement and a small square for quick resizing.)