i found cesium 1.65 - 1.68 label fuzzy 銆俻lz update
example
and 3dtiles also have this bug
Cesium's default behavior changed in 1.66. From the 1.66 change log:
useBrowserRecommendedResolutionflag inViewerandCesiumWidgetnow defaults totrue. This ensures Cesium rendering is fast and smooth by default across all devices. Set it tofalseto always render at native device resolution instead at the cost of performance on under-powered devices. #8548
To get the previous behavior back set
viewer.useBrowserRecommendedResolution = false
Most helpful comment
Cesium's default behavior changed in 1.66. From the 1.66 change log:
To get the previous behavior back set
viewer.useBrowserRecommendedResolution = false