So now your question has meaning.....
Yes, the parapet hts will vary because the ROOF TOOL uses a single PIVOT LINE.
You could either use a
1. MESH, but be careful if you are looking for something that's PLANAR...
2. Use a COMPLEX PROFILED WALL that is drawn to the shape of your longest roof section. Then install as a curved wall and SEO'd to the Plan shape you want.
One method of accomplishing #2 here, is that you install a SLAB that's the PLAN SHAPE you want and stick the PROFILED WALL on an SEO (hidden layer). By using the INTERSECTION seo, you can use the Slab as the target. Then, each time you select the slab, you will see the REAL roof shape.
3. You could also do it like they would probably build it... Add in the ROOF STRUCTURAL MEMBERS (trusses, I presume) and do a ROOF between each pair of trusses. This will end up SEGMENTED, but your parapet discrepancy would be very small.
Duane
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