Landscape Shine/Gloss

Whenever i look down at my landscape everything suddenly turns very bright, look back up and everything is back to normal. How do i stop that shine when im looking down?

this could be the default auto exposure settings. you can lock the auto exposure at a specific range under the lit button, then exposure sub menu, within the view port.

If you want it locked while testing in game, you need to add a post process volume,check unbound, check the autoexposure settings, it put in min and max values to your like. there’s a tool tip for the exposure setting if you highlight over it for a few secs describing how the numbers effects the scene