As is noted there, I lack any expertise in this field, and it's largely unclear what specifically would be required to support it. Feedback is very welcome!
> isn't it kind of similar to OpenSCAD?
Yes, OpenSCAD is one example (the most prominent, I think) of the Code-CAD approach.
Support for architecture use cases is currently listed on Fornjot's feature wishlist: https://github.com/hannobraun/Fornjot/discussions/146
As is noted there, I lack any expertise in this field, and it's largely unclear what specifically would be required to support it. Feedback is very welcome!
> isn't it kind of similar to OpenSCAD?
Yes, OpenSCAD is one example (the most prominent, I think) of the Code-CAD approach.
The Fornjot FAQ addresses OpenSCAD: https://www.fornjot.app/faq/
Second question. (Sorry, there isn't a way to link to specific questions in the FAQ yet. I've made a note to add that.)