I need to find out the way to lighten model as much as possible ans have only outer faces of it. When I try to achieve it through boolean, it makes a negative copy of the volume with all of the inner geometry. Is there a way to make something like a plaster mold, so Rhino would read a model as a whole solid or ignore insides?
What about the windows and doors? You still want those features?
I need every surface visible from outside, i.e. front side of exterior door (not the inner side)