It depends on what window objects you have.
But with any of the Graphisoft windows you can use them with the corner window tool.
You should then be able to turn corner connection type to 'Glass'.
Barry.
One of the forum moderators.
Versions 6.5 to 27
i7-10700 @ 2.9Ghz, 32GB ram, GeForce RTX 2060 (6GB), Windows 10
Lenovo Thinkpad - i7-1270P 2.20 GHz, 32GB RAM, Nvidia T550, Windows 11