Autodesk / Autodesk/revit-ifc

Material pset Wall/Floors with several material layers not exported IFC4

Open
#610 18 comments 0 reactions 0 assignees View on GitHub
2022 export IFC mapping problem Revit Triage
Dominant language
C#
Stars
637
Forks
225
PR merge metrics
No merged PRs in 30d

Description

Hi!
I'm not sure if I am doing something wrong or if this is an error.
Or if the IFC reader is the problem.

In Revit 2022.1, IFC-export 22.6.2.0

IFC4 Reference View.

Tried all different settings. Same result.
Try start a new model in Revit 2022 and export a default wall with several layers.

See printscreen:

![image](https://user-images.githubusercontent.com/81314195/223675003-d668e774-2095-4dce-b93d-759d6d1d8afe.png)
![image](https://user-images.githubusercontent.com/81314195/223675134-719ec6e0-5e12-4547-8ebc-fd741dd372be.png)

Contributor guide

Open the contributing guide

Research direction

Reproduce the report in Revit 2022.1 using IFC-export 22.6.2.0, IFC4 Reference View, and a default wall or floor with several material layers. Compare the exported result with the source model and determine whether the exporter or IFC reader loses the layers; done means the material layers are correctly represented in the exported IFC4 file.

Written by the indexing model from the issue text.

Assessment

Tech stack
csharp
Domain
tooling
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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