(FreeCAD has Link to connect objects but /only for Acyclic relationship, so can't describe the web-like graph in the shown diagram)

Interested in the diagram describing the relationship between rooms - studying Arch Space in FreeCAD, and wondering how the relationship between the Spaces (Rooms), doors etc. could be established /

Here a connection between FreeCAD and Inkscape:

not only inkscape may be kept in synch, but also freeCad and any app implementing the same protocol in real time.

There is no integration of bSDD in FreeCAD ATM, but I heard too BS people are working on it.

Seeing this thread about Freecad controlled in Blender via Sverchok reminded me of the Blendot project which I stumbled upon a while back - a bidirectional link between Blender and the Godot Engine.

Sverchok manipulating FreeCAD in Blender...

It turns out there is a new version of the bSDD API being developed (v5). @yorik - do you know if any work has been done on bSDD integration in FreeCAD?

doors like allowing design under any app like FreeCad / Rhino and document in blender, and keep ifc as long term storage format.

I would also like to hear about A quick preview of new FreeCAD BIM WB experimental tools, #4 from the proposed points by @carlopav

(Quote)

https://www.researchgate.net/publication/337645066_LOW-COST_4D_BIM_MODELLING_A_COMPARISON_BETWEEN_FREECAD_AND_COMMERCIAL_SOFTWARE

I use BlenderKit and it is quite convenient, with a growing asset database. There's a free tier which gives access to a limited number of assets, and a subscription plan that provides full access. Al

freeCad rely on it to import dwg, and it is a "known to work" solution to turn .dwg into .dxf - batch process

Edit : FreeCAD wiki specify that is freeware not FOSS.

them agree to meshify it, especially if Blender/FreeCAD cannot support the particular native geometry, then it stores dirty geometry and only writes the dirty geometry back to the IFC file :)

* Introduction to IFC (why IFC in open source, introduction to IfcOpenShell, different implementations in Blender and FreeCAD, goals for Ifc support in the near future). Please @Moult !

Great to hear it is creating some wonders in FreeCAD! Unfortunately, it meshifies everything, so you still need to go through manual processing if you want to retain native IFC geometry representation

I started playing with the iterator in FreeCAD... Multicore processing is highly unstable, but even using one core, first results are baffling. 47Mb schependomlaan imported in about 3 minutes. I'll ha

I recommend you to learn Blender, IfcOpenShell or FreeCAD API instead but I know Revit API pretty well…