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tudelft3d / val3dity

Validation of 3D primitives according to the international standard ISO19107
GNU General Public License v3.0
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Error code 601 - Buildingparts_overlap #160

Closed CWisse closed 3 years ago

CWisse commented 3 years ago

I have a (my sincere apologies) CityGML file with a building containing LoD1 and LoD2 Geometry. There are no BuildingParts modelled. Using Val3dity I get the error code 601 Buildingparts_overlap. Is this a standard error when using LoD1 and Lod2 Geometry of a single building in a single file?

0599100000431693FME.gml.txt

hugoledoux commented 3 years ago

No need to apologise for using CityGML, if you like to make your life miserable it's up to you, huh.

Yes the reason is that all the BuildingParts for a given building, at all LoDs, are taken in the process (see #133). This is something that I will fix in the future, but only for CityJSON.

In meantime, just store the different LoDs in different files. In CityJSON use cjio: cjio myfile.json extract_lod 2 save out.json does that. In CityGML: citygml-tools has a similar function I reckon.