UE MASTER MATERIAL FOR (OPAQUE) MATERIALS.
This is our mater material that you can use to do the material of any objects in your archviz scene that are opaque in nature like wall, floor, roof ETC.
UE MASTER MATERIAL FOR (EMISSIVE) MATERIALS.
This is our mater material that you can use to do the material of any objects in your arch viz scene that are emissive in nature like lights, Sky BG, TV Screen ETC.