IFCgref to correct geo-referencing

M by magicalcloud_75 on 20 Jun 2024, edited 2 Sep 2024 # +4 votes

For those interested in the geo-side of IFC. I encourage you try ifcgref

The portal to use.

https://ifcgref.bk.tudelft.nl/

Breakdown of big models is needed

I made a youtube as demo. ENG subtitled

Regards

Hans

M by Moult on 20 Jun 2024 #

Nice! Just tested it out and unfortunately hit a black screen, but I emailed the creator and it was fixed within a few hours! It now works great!

M by magicalcloud_75 on 24 Jun 2024, edited 24 Jun 2024 # +1 votes

Great Dion! Love to hear if you can think of any opportunity's to improve or implement this. I can image some tools to work with geo-positioning working together. Together with the Blosm addon for images and 3D Tiles this bring modelling concepts further.

M by magicalcloud_75 on 1 Sep 2024, edited 1 Sep 2024 #

Tried the new release with this sample Uptown.ifc (IFC2x3) GeoBim Benchmark 2017.

https://3d.bk.tudelft.nl/projects/geobim-benchmark/uptown.html

It seems these lines coming from ifcgred were not recognized by Bonsai .

Would like to know how it works exactly. Need to do some more testing, probably i am doing things wrong..

M by Moult on 1 Sep 2024 # +1 votes

They should be shown in the IfcSite property sets.

M by magicalcloud_75 on 2 Sep 2024 #

I will try some more. Thanks for the reaction Dion.

I just found out that more resources are available!

https://docs.bonsaibim.org/guides/authoring/georeferencing.html