These two options above would necessitate cleaning up the 2D in plan, if I'm not mistaken...
Yes, SEO does not show in plan view.
There may be a way to do it with GDL.
With WALLNICHE you can control the depth of the niche and the angle of the edge I believe.
The curved edge (as with any curve in Archicad) can be just a series of straight segments.
So you could create a series of wallniches to form the curved reveal.
You would also have to control the wallniche in plan view as well.
I am not saying it would be easy but I am pretty sure it could be done.
One of the forum moderators.
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