Background issue visible after post processing (Android)

CesiumJS
1

The screenshot shows this best. Evereything’s fine on desktop, but on Android there is a visible ‘box’ around the immediate globe, and then a different colour box behind that.

The post processing effect ( adjusting tint, mainly) seems to render this background differently, creating a jarring effect, visible here. On desktop in renders perfectly.

image
image518×1120 51.2 KB

2

My best guess is there may be some WebGL extension this effect relies on that isn’t supported on that Android device. Do you have a Sandcastle example you can share to reproduce?

3

Yes, here: