Originally Posted by
patricks
It will not be that simple with a fascia sweep, if you want the upper eave to have a vertical face. You would have to do 2 separate profiles, one for the upper eave and one for the gable ends in order to get vertical edge faces all around, but even then they would not join/miter correctly at the corners.
I would either create the roof as an in-place blend (not a mass, an actual in-place roof object), or do a simple roof by footprint with the required overhangs, and the cut away the undersides of the soffits with in-place void extrusions.
*edit* if the upper eave edge can be perpendicular to the roof slope, instead of vertical, then a fascia sweep would work just fine.