Raymarched Planet Shader

Description

A raymarched planet shader built for Unity URP, built initally for my game IdleCore.

Original Source

Created from GLSL shader found here: https://www.shadertoy.com/view/ldyXRw

Limitations

• It is not production ready, as it is heavy on GPU because of raymarching for rendering terrain and clouds.
• Only works when instancing is enabled and requires GPU Resident Drawer set to instanced Drawing.
• Shadows are not smooth.
• Clouds don't drop shadows on terrain.