Now, I am very new to Bonsai & Sverchok. So, My question to you, is what is the Most stable bonsai & Blender build that is compatible to Sverchok? and can Sverchok still use blender

Imo if its a duct or pipe recreate it with profiles (and types), choose a standardlength and fill the gap with arrays. After that one object with passlength. If it is a complex part and manifold use t

* Sverchok IFC nodes

Sverchok has some nodes to work directly with freecad geometry, or you can go blender-ifc-freecad. But I don't believe you'll find it much more intuitive than Bonsai.

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See https://community.osarch.org/discussion/1244/sverchok-update-on-development-of-ifcsverchok-nodes-gsoc-2022#latest

You could also use Sverchok - get your rooms or slabs by material, get their outlines, generate your pattern as mesh edges (you could also import svg here) and classify it as if annotation lines.

4. Regarding interpolation algorithms, Sverchok has field nodes which should do what you need if I understand it correctly.

@JanF i looked at my old code but it seems that Sverchok has changed somewhat so the only node I could salvage was for getting BOQ data from IFC elements:

* https://community.osarch.org/discussion/676/regular-development-on-ifcsverchok

@JanF

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* Sverchok to generate contours

When I try to activate IFC for Sverchok. I just tried uninstalling blender, cleaning all the folders in appRoaming, fresh installation and still didn't work

When do you get the error? Does Bonsai and Sverchok work as expected?

2. Sverchok

I was following the instructions on this link https://github.com/IfcOpenShell/IfcOpenShell/tree/v0.8.0/src/ifcsverchok in order to get ifc to work on Sverchok. However, I keep getting this error &

Yes. I see it as a scale: on one side you have the user/architect friendly solutions (freecad sketch, revit family editor) in the middle nodes (sverchok or archicad nodes) and on the other side progra

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or completely not native IFC (stair, railings, sverchok, CSS). The fact that some people didnt realise this was the case is awesome, but perhaps scary too.