UnityCACAO-HDRP17/com.unity.render-pipelines.high-definition/Documentation~/environmental-effects.md

Environmental effects

Create environmental effects in the High Definition Render Pipeline (HDRP).

Page	Description
Sky	Create a gradient sky, an HDRI sky, a physically based sky, or a custom sky effect.
Clouds	Create realistic clouds, simple clouds, or custom cloud effects.
Fog	Create a global or local fog effect, and troubleshoot fog.
Water	Create water.
Understand atmospheric Scattering	Learn how HDRP simulates fog, cloud, and mist effects.