# Tilesets

All tilesets were generated with [py3dtilers](https://github.com/VCityTeam/py3dtilers) from CityGML files hosted in 3DCityDB databases.

To see how to host CityGML files in 3DCityDB, check [this tutorial](https://github.com/VCityTeam/UD-SV/blob/master/ImplementationKnowHow/PostgreSQL_for_cityGML.md).

The following tilesets were produced with the following
[computational process](https://github.com/VCityTeam/UD-Reproducibility/blob/master/Computations/3DTiles/Lyon_Relief_Roads_Buildings_Water/Compute_Lyon_3DTiles.md).

## Lyon-1_With_SurfaceTypes_2018

Generated with the [CityTiler](https://github.com/VCityTeam/py3dtilers/tree/master/py3dtilers/CityTiler) from [Lyon 1 CityGML (year 2018)](https://data.grandlyon.com/jeux-de-donnees/maquettes-3d-texturees-2018-communes-metropole-lyon/donnees) of Data Grand Lyon.

```bash
citygml-tiler --type building --db_config_path py3dtilers/CityTiler/CityTilerDBConfig.yml --split_surfaces
```