Since some weeks, with Firefox, I have CORS problem with yours maps. Works greate with Chromium.
I think Firefox now require CORS on JSON too.
Blocage d’une requête multiorigines (Cross-Origin Request) : la politique « Same Origin » ne permet pas de consulter la ressource distante située sur https://maps.tilehosting.com/styles/streets.json?key=.... Raison : échec de la requête CORS.
Eg from this page : https://www.maptiler.com/maps/
we've tried your free terrain for Cesium and it seems it does not take geoid into account - as if source DEM heights were interpreted as ellipsoidal heights instead of orthometric heights (above geoid, which is what DEMs usually contain). As a result, using the terrain with any georeferenced data (e.g. 3D Tiles) results in gaps or the dataset being under the terrain - see attached screenshots and experiment below. Our setup: Maptiler terrain + our 3D Tiles -> gap Cesium terrain + our 3D Tiles -> OK Maptiler terrain + our 3D Tiles shifted by ellipsoid/geoid difference-> OK (our