Hello. I am trying to add a center gable to a shed porch roof, and also have the gable intersect w/ my higher opposite gabled roof. Trying to get this current design to become something like the lower picture. Any idea how to join the shed sides to the center gable, and also join the upper roof, and also cut away the inside planes to open the porch ceiling? it's a little complicated!
This--
to turn into something like this:
Help!! and Thank you!