IfcGeomodel usage example in IFC format

[kirillantonov2901]

Hi there! I'm newbee in ifc making)
Can you show me direction or send an example of "IfcGeomodel" usage in IFC file?
I'm trying to convert geological model in several realizations into ifc 4.3 as geosurface and as GRID structure

[pjanck]

Hi @kirillantonov2901 : I encourage you to take a look at https://github.com/bSI-InfraRoom/IFC-Tunnel-Deployment where we are deploying IfcTunnel extension to the IFC schema (working tag: IFC4x4).

1. You may find more engagement there: we meet weekly on Thursdays - see FAQ.
2. IfcGeoModel is yet to be handled in Sprint 3. However I would encourage you to already prepare the IFC dataset's backbone, in order to be ready :D
3. There are recordings available of previous meetings - see Recordings.

[pjanck]

Hi @kirillantonov2901 :

1. We have started with Sprint 3 now, and you can read some requirements on IfcGeoScienceModel here (it supersedes IfcGeoModel in the developments of IFC Tunnel).
2. If you have some "GRID structures", you might want to look into IfcVoxelData and IfcVoxelGrid here and here.

We still meet every Thursday morning / evening (CEST), where you are welcome to join and ask questions!