Posted by Santiago Molina on December 20, 1998 at 20:12:13:
While working on the spatial dormer tutorial I had a problem with fitting the front and back walls of the volume to the roof. Since the roof is triangular, the fit upwards works fitting the walls to one of the slabs, not both.
I decided to use trim and break the front and back walls in two, so each of the segments would fit against one of the slabs. I also tried trimming the front segment once fitted against one of the slabs, but that gave me innacurate results.