Edit the shape of wall bottom?

[Anonymous]

Hey guys!

I'm trying to make a dormer window where the bottom of the walls align with the slanted roof. I've managed to do it with two of the walls using "edit profile". However, I just can't get the same result with the last wall. I can't use edit profile since the profile from that angle is only a single line, and in-place void mass is a struggle as I can't seem to find the right work plane.

I've attached two images that I hope will explain the issue!
Thankful for any tips you have!

/Lovisa

[fred2193]

If it is only a few instances, you could cut the wall with an in-place void extrusion. I know this might not be the “correct” solution for this problem, but it could be a quick fix 🙂

[barthbradley]

That's not likely how Wall will be supported in real life (e.g. by air). It'll probably erected atop and supported  by the Roof.  Model it that way.  

...and then Join the Roof and Wall to remove the visible edges between them.