Awesome

Unity-URP-ScreenSpaceRefraction

A ScreenSpaceRefraction for Unity URP (works in HDRP too)

If you are looking for a simpler and faster version, check this one Unity-URP-GlassShader

https://user-images.githubusercontent.com/6388730/172062749-937321dc-e1e0-414b-8aac-a71313aa0e0d.mp4

Usage:

• Download the repo and import into your project.
• Create materials using RefractionGlassSimple or RefractionGlassComplex shaders. (Or use existing example materials)

Used Assets Credits:

• Glowing Crystals by ked182 on SketchFab
• Blue Diamond by Kugatsu Tsukai on SketchFab

References:

• Reflection and Refraction Vectors - Shader Graph Basics - Episode 24 by Ben Cloward
• This tutorial by AE Tuts