Forcing a 'over sample' of tiles

Sometimes on Cesium or any mapping provider, a tile set that has been generated more recently or at a higher zoom level is a lot clearer. So there is often a ‘threshold’ where zooming just a tiny amount makes a new set of tiles load, and immediately the generated map is a lot crisper.

Is it possible to set the tile loader to always force a certain zoom level of tile? I appreciate this will take longer to download.

You can tweak the viewer’s threshold by setting the maximumScreenSpaceError.

Does that help?