I don't know how to make unconventional roof, help!

This is the inspiration:

This is my design:

I want to make the orange color to be a surface, and the red line to be the edge of that surface. The thing is I don’t know how to make the surface from point A to B where it touch every surface on top on the circle-like-doughnut thing (I highlight it down what surface to touch)

The file:
Untitled.skp (1.8 MB)

Fredo Curviloft

Sandbox Tool


THANK YOU! :heart:

If you combine curviloft with clothworks you’ll get better results.