About Zoltan Vale

Zoltan Vale · 2025-10-06

Zoltan Vale · 2026-03-02

Hi @Francois Swanepoel , thanks for sharing your experience and questions about Archicad Project Compare. It is really helpful to see how you are already testing the tool in a structured way on real projects. Project Compare is positioned mainly as a layout‑level QA tool du...

Zoltan Vale · 2025-11-19

I have checked the issue, seems that if you save 4.3 schema IFC from AC29 then these don't get exported. It is a bug, I have entered to our database and we should fix it asap, for an upcoming hotfix. Until then if you save IFC4 then the required entities will be there even f...

Zoltan Vale · 2025-11-18

Hi @Belinda J ,We do have this on our internal roadmap/backlog, as a continuation for extended and full IFC4.3 support in Archicad, but it is still under discovery, especially with the IFC5 coming in fast, so there is no definitive timeline for it yet, and we don't want to o...

Zoltan Vale · 2025-11-18

Hi @mitchSyd ,Could you please attach the problematic IFC in this thread in a zip so that I can have a look at it?Did you export it as IFC4? Because the above mentioned entities are not available in the IFC2x3 schema.

Zoltan Vale · 2025-06-11

Hi all, FYI: fixed this issue for 28.3 and 29. Happy to bring some good news.

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Re: Archicad Project Compare & Project Migration

Re: use of SURVEY POINT in AC29

Re: Upcoming updates for IFC 4.3 support?

Re: use of SURVEY POINT in AC29

Re: Archicad 28 home screen delay