how to rotate doors and stuff on a mac?

[curtisd30]

hi
i have just downloaded and installed the game. im doing the tutorial and it wants me to place a door going from left to right. i cant find any way to rotate the door please help
thanks

[chentges]

I think you just hold down option and click and the object will rotate.

[Sedlex]

I downloaded "Better Touch Tool", which is free, and set up a three finger click on the trackpad to work as a middle mouse button.