Concrete+Rebar IFC Export

[DDM]

Hello,

I tried to export in an IFC file a simple concrete support (concrete + rebar).
When I open the file in a IFC reader I have these problems:

1) The concrete isn't exported, I see only rebars
2) The file dimension is bigger than the original freecad file

I attached the IFC file zipped...

Thanks,
Marco


OS: Windows 10
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.18.16093 (Git)
Build type: Release
Branch: releases/FreeCAD-0-18
Hash: 690774c0effe4fd7b8d2b5e2fb2b8c8d145e21ce
Python version: 3.6.6
Qt version: 5.6.2
Coin version: 4.0.0a
OCC version: 7.3.0
Locale: Italian/Italy (it_IT)

[DDM]

I tried all the options for the IFC export (in the preference menu), but the file dimension don't change.
This can be a problem for large models.
Moreover I think that there is a problem for concrete structures with have bars linked to the main part.
The IFC exported file always don't show the main geometry. I tried other simple geometries with concrete and rebar....

Any idea?

Thanks, Marco

[yorik]

You uncovered several bugs there...
It's now fixed in git commit b533c6436 in master. There might be some accidental effects, so I'll keep testing a bit, if all works well I'll backport the fix to 0.18 in the coming days

[DDM]

Thanks @Yorik for your reply.

In my last post I forgot to indicate the Freecad Info. I tested the IFC export with this version.

OS: Windows 10
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.18.16093 (Git)
Build type: Release
Branch: releases/FreeCAD-0-18
Hash: 690774c0effe4fd7b8d2b5e2fb2b8c8d145e21ce
Python version: 3.6.6
Qt version: 5.6.2
Coin version: 4.0.0a
OCC version: 7.3.0
Locale: Italian/Italy (it_IT)