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VCityTeam / py3dtilers

Tilers accepting various input formats (OBJ, 3DCity databases, GeoJson, IFC) and producing 3DTiles tilesets.
GNU Lesser General Public License v2.1
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Faulty triangulation #184

Open jopenei opened 8 months ago

jopenei commented 8 months ago

Hi,

I am trying to export 3DTiles from a 3DCityDB instance. However running the command (with and without reprojection)

citygml-tiler -i CityTilerDBConfigReference.yml --crs_in EPSG:25832 --crs_out EPSG:4978

results in faulty geometries.

py3dilter_1 Geometry from py3dtilers

py3dilter_2 Geometry from FME 3DTiles Writer

Exporting my data as gltf from the 3DCityDB directly does not reproduce this behavior.