Hello,

I am making a model of a room where two curved ceiling surfaces intersect each other. I am struggling with some strange things happening with the faces of these surfaces.

I made the model by first making the two key wall faces, and then pushing them the appropriate length through each other. Then I selected the two created ceilings and did “Intersect Faces” “With Selection”, which creates the edges between the two desired faces. However, once I do this, I see that there is one edge that is not drawn in, shown below.

Then, I delete all the unnecessary faces and geometry created from that, trimming it down to only the faces that should be the ceilings. However, once I do that, I am left with one face for the entire ceiling, which is not what I would like. The ceiling appears correctly, but ideally it would appear as two different faces, one for each curved surface.

Not sure what I’m doing wrong. If anyone could help me out, that’d be great!

Here is the sketchup file:

Curved Ceilings1.skp (201.8 KB)