No line where planes intersect


In my current model, I have two planes intersecting (wall and a ceiling) but SU doesn’t show a line where the two meet (upper left) I’m not sure why, and why not in just this location. Is this a style thing? Can anyone help?


That implies that the faces pass through each other. Right click on a face and choose Intersect Faces>With Model.

What version of SketchUp are you using? Please complete your forum profile.

Thanks, the planes do extend past each other, but I don’t recall that happening when I did this before. Your suggestion did fix it though.

I’m using SU Pro v Version 23, updated my profile.


Why do the planes extend past each other?

If you model the faces so they extend beyond each other, they won’t automatically intersect so you won’t automatically get the edge where they meet. That’s normal behavior in SketchUp.

Huh, I guess I haven’t encountered that before. The ceiling is also the floor of an upper level which extends beyond this room, was just trying to use one element. Maybe I’ll have to make two separate objects.