roof framing algorithm ?

roof framing algorithm ?

Post by Howi » Tue, 01 Jul 2003 20:27:37


i have multiple walls with different heights and roof slabs.

Has someone an idea or tip how to do intersection with
multiple roof slabs ?
Not the plane-plane intersection is the problem.
The basic how to do  is the interesting point for me.

I have heard of an algorithm that goes from the lowest
height slice for slice heigher and calculates points and
connect them.

Thanks in advance,