topic Re: IFC Data exchange with Revit in Collaboration with other software

IFC Data exchange with Revit

Ahmed_K — Fri, 07 Feb 2020 15:31:21 GMT

Hi Guys, i'm using ArchiCAD in a revit environnment, so the data exchange solution would be IFC format,
exchange would be with Revit MEP, Revit structure, and sometimes Revit Architecture, also ROBOT and Tekla.
I read topics here, and some users talk about the data loss when using IFC, my questions are :
* Loosing Data is while importing in archicad or exporting from it ?
* What means data loss exactly ?, and which part of the project are affected ? ( building materials, construction elements propreties etc ? )
* is there any corrupted or missed geometry while exchange ?

Re: IFC Data exchange with Revit

Christophe Fortineau — Sat, 08 Feb 2020 15:18:59 GMT

bouhmidage wrote:
* Loosing Data is while importing in archicad or exporting from it ?

Exporting an ifc is choosing what is exported and therefore a voluntary* loss is made. So the question is how are the data exported from Archicad AND how are the same data imported into Revit?

*Your collaborator do not need all informations project so you are able to export a better and lighter IFC.

bouhmidage wrote:
* What means data loss exactly ?, and which part of the project are affected ? ( building materials, construction elements propreties etc ? )

IFC has volume and informative informations. According to the export translator used with Archicad AND the import translator used in revit. The selected data are more or less well processed. All part of the project can be affected.

bouhmidage wrote:
* is there any corrupted or missed geometry while exchange ?

Geometry is one of IFC parameters you have to check before export and import an IFC.

Of course you have to check all your element classifications before.

Re: IFC Data exchange with Revit

Ahmed_K — Sat, 08 Feb 2020 21:32:52 GMT

Thank you for your detaillled answer,
I'll install revit as trial, and try to export and import by myself to get famiiar with the process and explore more this field