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

**UseRoughnessMap** Toggles whether the material uses the **RoughnessMap** property or the **Roughness** property to set the roughness of its surface. Enable this checkbox to use the **RoughnessMap** property, disable this checkbox to use the **Roughness** property.