Arcade-Maniac/Source/Library/PackageCache/com.unity.render-pipelines.high-definition@11.0.0/Documentation~/snippets/shader-graph-blocks/iris-normal-tangent-space.md

**Iris Normal Tangent Space** The normal of the eye's iris in tangent space. • **Material Type** set to **Eye**
• **Iris Normal** enabled
• **Fragment Normal Space** set to **Tangent** CoordinateSpace.Tangent