If you are referring to a single roof plane then yes.
Model it in the 3D window.
The first 3 points you pick are 3 heights that will determine the slope of the plane.
Then you define the perimeter.
Of course it is all editable once placed.
In the reference manual have a look for "Create a single roof plane in the 3D window".
Barry.
One of the forum moderators.
Versions 6.5 to 27
i7-10700 @ 2.9Ghz, 32GB ram, GeForce RTX 2060 (6GB), Windows 10
Lenovo Thinkpad - i7-1270P 2.20 GHz, 32GB RAM, Nvidia T550, Windows 11