merge IFCs


as part of our work on operational safety.
I will need to between them, I have done some tests. I can't save some in IFC (2x3 or 4). I then want to cut the model to only keep only one area. to finish adding vehicles and characters.
for the moment I don't need the associated info, only geometry.

thanks in advance


  • finally, i import my IFC export OBJ, then export my Obj to IFC 4, its overwrite all my associated data.

  • @Buttar glad to hear it works :)

    I'm in the process of writing a model merger IfcPatch script... but I didn't consider merging between IFC versions - I will consider it now and let you know how it goes :)

  • edited July 23

    @Moult don't panic for the moment I managed to help myself.
    it would be nice to be able to work on blender only in IFC ;)

  • your needs could be simply summarized as "partial information extraction"?

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