Create arched window with recessed reveals

[DavidBerridge]

I want to create an arched window as attached picture. (No ready made available)
I can make the window, but setting it in an arched rather than rectangular opening means the reveal setting are not controllable. And I would rather have the window in the wall than a separate slab turned into a wall.
So I can change its appearance and calculate with it.



ArchiCad 23, iMac 27" 2019, OS 10.14.6

[Hmooslechner]

Someone should reply.. just the last seconds in upload..

[DavidBerridge]

Vielen Dank für seine Hilfe. Das Fenster konnte ich machen aber ich hatte missverstanden wie man ein Wallhole machen soll. Alles ist nun in bester Ordnung.

Thank you for your help. I had been able to make the window, but had misunderstood how to make the Wallhole. Everything now OK.
David Berridge, London