So if I got it correctly it would be preferable to have only one material for both disciplines with all its properties.Moult wrote: ↑Tue Jun 15, 2021 3:25 am Sorry for the late reply. Yes, Reference is more correct than Analysis.
IFC materials do not distinguish between architectural and structural. All IFC materials can store properties (e.g. youngs modulus) regardless of which discipline uses it. The same Ifc Material may be shared between disciplines (in an ideal, integrated world).
The relationship between the architectural model (i.e. body shapes) and structural model (i.e. stick model with analysis) is given by IfcRelAssignsToProduct.There are some discussions here: https://community.osarch.org/discussion ... nalysis/p1
I will try to understand the existing FreeCAD code and see how I can modify it to fit this needs.
Thank you @Moult for your valuable contribution
Kind regards