(SOLVED) IFC export / import test

[thomas-neemann]

here is an actual test with a small house

Bildschirmfoto_2023-03-10_21-29-59.png (82.69 KiB) Viewed 7411 times

this is how the import of the ifc file looks like

Bildschirmfoto_2023-03-10_21-34-44.png (20.23 KiB) Viewed 7411 times

2133.FCStd

(214.29 KiB) Downloaded 94 times

Code: Select all

OS: Ubuntu 20.04.1 LTS (XFCE/xubuntu)
Word size of FreeCAD: 64-bit
Version: 0.21.0.31917 (Git) AppImage
Build type: Release
Branch: master
Hash: 4639283b459f9ff9093e289908cc003db8745b82
Python 3.10.9, Qt 5.15.6, Coin 4.0.0, Vtk 9.1.0, OCC 7.6.3
Locale: German/Germany (de_DE)
Installed mods: 
  * Curves 0.6.8

[bernd]

moved to new topic

[bernd]

works great here on

Code: Select all

OS: Windows 10 Version 2009
Word size of FreeCAD: 64-bit
Version: 0.21.0.31917 (Git)
Build type: Release
Branch: master
Hash: 4639283b459f9ff9093e289908cc003db8745b82
Python 3.10.9, Qt 5.15.6, Coin 4.0.0, Vtk 9.1.0, OCC 7.6.3
Locale: German/Switzerland (de_CH)
Installed mods: 
  * 3dfindit
  * A2plus
  * animation
  * BCFPlugin 1.0.0
  * BIM
  * BIMStatik
  * bimtester
  * bimtesterdata
  * BOLTSFC
  * Cubus
  * ETHcasDIGITAL_1819
  * FEMExamples
  * FEMToolBox
  * flamingo
  * FreeCAD-NativeIFC 2022.10.20
  * geoosm
  * hfcMystran
  * IFCToolBox
  * lattice2 1.0.0
  * Macros
  * MinWB
  * MyWB
  * MyWorkBench
  * Octahedron
  * PartFromWeb
  * PropertyToolBox
  * Raumbuch
  * README.md
  * Rebar
  * rebar2
  * Reinforcement
  * smartbim
  * SwissNPK
  * timber
  * trails

make a Arch object from each object at set the type to something reasonable. Use brep on export and you will get a very nice BIM model

2133_sorted.FCStd

(433.93 KiB) Downloaded 93 times

2133_sorted-Building.ifc

(175.88 KiB) Downloaded 99 times

screen1.png (125.06 KiB) Viewed 7357 times

screen2.png (122.75 KiB) Viewed 7357 times

[bernd]

reimport works very well with standard importer and new native importer AddOn. The only one I saw was transparency of the windows which is missing on import ...



standard importer

screen3.png (141.65 KiB) Viewed 7353 times

native importer AddOn

screen4.png (130.81 KiB) Viewed 7353 times

[bernd]

great small BIM example thanks for sharing.

to all devs involved in ifc and Arch development ... good job

[bernd]

Next step could be to add materials to the model.


Ahh and the wood structure are all member, the ifctype of some could be switched to columns and beams indstead of member.

[thomas-neemann]

..... Use brep on export and you will get a very nice BIM model

...

Hello Bernd

it works. Thanks very much

greetings thomas