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IfcOpenShell
============
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<p align="center">
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<img src="https://github.com/IfcOpenShell/IfcOpenShell/assets/88302/34901387-e2dd-4a0c-8e38-9ffc32a66cde">
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</p>
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IfcOpenShell is an open source ([LGPL]) software library for working with Industry Foundation Classes ([IFC]). Complete
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parsing support is provided for [IFC2x3 TC1], [IFC4 Add2 TC1], IFC4x1, IFC4x2, and [IFC4x3 Add2]. Extensive geometric support
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is implemented for the IFC releases [IFC2x3 TC1] and [IFC4 Add2 TC1]. Extending with support for arbitrary IFC schemas
is possible at compile-time when using C++ and at run-time when using Python.
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In addition to a C++ and Python API, IfcOpenShell comes with an ecosystem of tools, notably including IfcConvert (an application
to convert IFC models to other formats), the BlenderBIM Add-on (an add-on to Blender providing a graphical IFC authoring platform),
and many other libraries, CLI apps, and more. Support is also provided for auxiliary standards such as BCF and IDS.
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For more information, see:
* [IfcOpenShell Website ](http://ifcopenshell.org )
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* [IfcOpenShell Documentation ](https://docs.ifcopenshell.org )
* [IfcOpenShell C++ Installation ](https://docs.ifcopenshell.org/ifcopenshell/installation.html )
* [IfcOpenShell Python Installation ](https://docs.ifcopenshell.org/ifcopenshell-python/installation.html )
* [IfcOpenShell Python Hello World Tutorial ](https://docs.ifcopenshell.org/ifcopenshell-python/hello_world.html )
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* [BlenderBIM Add-on Website ](https://blenderbim.org )
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* [BlenderBIM Add-on Documentation ](https://docs.blenderbim.org/index.html )
* [Add-on Installation ](https://docs.blenderbim.org/users/installation.html )
* [Exploring an IFC model ](https://docs.blenderbim.org/users/exploring_an_ifc_model.html )
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| Service | Status |
| ----------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------- |
| Anaconda Daily Build | [](https://anaconda.org/ifcopenshell/ifcopenshell) |
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| Anaconda v0.8.0 Stable | [](https://anaconda.org/conda-forge/ifcopenshell) |
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| PyPi Daily Build | [](https://pypi.org/project/ifcopenshell/) |
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| ArchLinux AUR Package Stable | [](https://aur.archlinux.org/packages/ifcopenshell) |
| ArchLinux AUR Package git | [](https://aur.archlinux.org/packages/ifcopenshell-git) |
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| BlenderBIM Add-on Chocolatey (under moderation) | [](https://community.chocolatey.org/packages/blenderbim-nightly/) |
| Sponsor development on OpenCollective | [](https://opencollective.com/opensourcebim/) |
| Docker hub | [](https://hub.docker.com/r/aecgeeks/ifcopenshell) |
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Contents
--------
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Those marked with an asterisk are part of IfcOpenShell.
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| Name | Description | License |
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| ------------------------- | --------------------------------------------------------------------- | ------------------- |
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| bcf | Library to read and write BCF-XML and query OpenCDE BCF-API modules | LGPL-3.0-or-later |
| blenderbim | Add-on to Blender providing a graphical native IFC authoring platform | GPL-3.0-or-later |
| bsdd | Library to query the bSDD API | LGPL-3.0-or-later |
| ifc2ca | Utility to convert IFC structural analysis models to Code_Aster | LGPL-3.0-or-later |
| ifc4d | Convert to and from IFC and project management software | LGPL-3.0-or-later |
| ifc5d | Report and optimise cost information from IFC | LGPL-3.0-or-later |
| ifcbimtester | Wrapper for Gherkin based unit testing for IFC models | LGPL-3.0-or-later |
| ifcblender | Historic Blender IFC import add-on | LGPL-3.0-or-later\* |
| ifccityjson | Convert CityJSON to IFC | LGPL-3.0-or-later |
| ifcclash | Clash detection library and CLI app | LGPL-3.0-or-later |
| ifcconvert | CLI app to convert IFC to many other formats | LGPL-3.0-or-later\* |
| ifccsv | Library and CLI app to export and import schedules from IFC | LGPL-3.0-or-later |
| ifcdiff | Compare changes between IFC models | LGPL-3.0-or-later |
| ifcfm | Extract IFC data for FM handover requirements | LGPL-3.0-or-later |
| ifcgeom | Internal library for IfcOpenShell | LGPL-3.0-or-later\* |
| ifcgeom\_schema\_agnostic | Internal library for IfcOpenShell | LGPL-3.0-or-later\* |
| ifcgeomserver | Internal library for IfcOpenShell | LGPL-3.0-or-later\* |
| ifcjni | Internal library for IfcOpenShell | LGPL-3.0-or-later\* |
| ifcmax | Historic extension for IFC support in 3DS Max | LGPL-3.0-or-later\* |
| ifcopenshell-python | Python library for IFC manipulation | LGPL-3.0-or-later\* |
| ifcparse | Internal library for IfcOpenShell | LGPL-3.0-or-later\* |
| ifcpatch | Utility to run pre-packaged scripts to manipulate IFCs | LGPL-3.0-or-later |
| ifcsverchok | Blender Add-on for visual node programming with IFC | GPL-3.0-or-later |
| ifctester | Library, CLI and webapp for IDS model auditing | LGPL-3.0-or-later |
| ifcwrap | Internal library for IfcOpenShell | LGPL-3.0-or-later\* |
| qtviewer | Internal library for IfcOpenShell | LGPL-3.0-or-later\* |
| serializers | Internal library for IfcOpenShell | LGPL-3.0-or-later\* |
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[LGPL]: https://github.com/IfcOpenShell/IfcOpenShell/tree/master/COPYING.LESSER "LGPL-3.0-or-later"
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[IFC]: https://technical.buildingsmart.org/standards/ifc/ "IFC"
[IFC2x3 TC1]: https://standards.buildingsmart.org/IFC/RELEASE/IFC2x3/TC1/HTML/ "IFC2x3 TC1"
[IFC4 Add2 TC1]: https://standards.buildingsmart.org/IFC/RELEASE/IFC4/ADD2_TC1/HTML/ "IFC4 Add2 TC1"
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[IFC4x3 Add2]: https://standards.buildingsmart.org/IFC/RELEASE/IFC4_3/ "IFC4x3 Add2"
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[Visual Studio]: https://www.visualstudio.com/ "Visual Studio"
[Visual C++ Build Tools]: http://landinghub.visualstudio.com/visual-cpp-build-tools "Visual C++ Build Tools"
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[MSYS2]: https://msys2.github.io/ "MSYS2"
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[win/readme.md]: https://github.com/IfcOpenShell/IfcOpenShell/tree/master/win/readme.md "win/readme.md"
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[nix/build-all.py]: https://github.com/IfcOpenShell/IfcOpenShell/tree/master/nix/build-all.py "nix/build-all.py"