Arcade-Maniac/Source/Library/PackageCache/com.unity.render-pipelines.high-definition@11.0.0/Documentation~/snippets/shader-properties/autodesk-interactive/metallic-map.md

**MetallicMap** The texture that defines the metallic value of the surface.
If you disable **UseMetallicMap**, HDRP ignores this property.
Note that HDRP only uses the red channel of this texture to determine the metallic value of the material's surface.