How do you rotate buildings?

[Lightsout21]

He was able to rotate the workshop in this video. https://www.youtube.com/watch?v=5bHHH-yiWZk&t=174s

[Bobywan]

Middle mouse button.
Also Q and E to rotate the view around the generator.

[Lightsout21]

Thank you, I thought everything had to face the generator for some reason.

[Amanoob105]

Holding the middle mouse button also rotates you, so sometimes when you go to rotate a building if you hold it for a second or two longer than you meant to you can end up rotating both of you.

[TaxFreePwnage]

Now begins the true game... of finding optimztion within your roads and builds..... GOTTA FIND THAT SWEET SPOT FOR THE CHURCH t_t