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36 lines
1.1 KiB
Markdown
36 lines
1.1 KiB
Markdown
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# CJ2IFC
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Converter for CityJSON files to IFC.
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-- WARNING --
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CJ2IFC only came into being 14/04/2021. Be prepared for lots of bugs, unfinished implementations and little to no documentation!
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## Dependencies
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- [IfcOpenShell](https://github.com/IfcOpenShell/IfcOpenShell)
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- [CJIO](https://github.com/cityjson/cjio)
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## Usage of CJ2IFC
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Following command will execute a conversion from CityJSON to IFC
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python CJ2IFC.py [-i input file] [-o output file] [-n name of identification attribute]
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The example file that could be used is example/3D_BAG_example.json
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python CJ2IFC.py -i example/3DBAG_example.json -o example/3DBAG_example.ifc -n identificatie
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## Implemented geometries
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- [ ] "MultiPoint"
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- [ ] "MultiLineString"
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- [ ] "MultiSurface"
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- [ ] "CompositeSurface"
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- [x] "Solid"
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- [ ] "MultiSolid": exterior shell
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- [ ] "MultiSolid": interior shell
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- [ ] "CompositeSolid"
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- [ ] "GeometryInstance"
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## TODO
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- [x] CityJSON Attributes as IFC properties in 'CityJSON_attributes' pset
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- [x] Implement georeferencing
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- [ ] Do not use template IFC for new IFC file, but make IFC file from scratch
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