I am trying to add a 3D building layer with preferably as a tile (in GeoServer) to my Leaflet map. I have difficulty to find a tutorial for that. If you know a good link it would be great. I am open to any third party library like OSMBuilding.
I have found some questions like: https://stackoverflow.com/questions/41560237/how-to-get-the-vector-tile-by-geoserver
but nothing that could help me to figure this out.