Arcade-Maniac/Source/Library/PackageCache/com.unity.render-pipelines.high-definition@11.0.0/Documentation~/snippets/shader-graph-blocks/refraction-index.md

**Refraction Index** The ratio between the speed of light in a vacuum and the speed of light in the medium of the material. Higher values produce more intense refraction. • **Refraction Model** not set to **None** 0.0