Metallic Smoothness Map
Generate a metallic smoothness map from textures.
It's usable for VRChat/Mobile/Standard Lite
shader.
Metallic Map
Set a metallic map texture.
Smoothness Map
Set a smoothness map texture.
Invert
Set whether to invert smoothness map.
Generate Metallic Smoothness
Generate a metallic smoothness map from textures as a new texture. Metallic map is stored as red channel and smoothness map is stored as alpha channel.
See VRChat's Documentation for details about Metallic Smoothness Map.