Need Help Fitting Glass In Curved Window Frames

Hello Rhino community,

I need someone to help me understand how to fit glass into two curved window frames for my round house. Here are my screenshots and the model:

Thank you,
Damon.


Round House.3dm (10.7 MB)

Duplicate the outer or inner edge(s) (join) and extrude that into a surface, then extrude the result into a solid, then move that solid in place.

Thank you @Gijs for your advice. That was very helpful and easy.

From,
Damon.

as far as I can see the holes are extruded in 1 direction

You are correct. I was asssuming the sides of the holes were normal to walls. I’ll delete my post.