Shadow Generations/Material Parameters

Material parameters can allow you to change specific settings in the material itself.

PBRFactor: PBRFactor is a new parameter added for Shadow Generations to allow the material to not need a PRM texture and has specific settings, this parameter only works on Common_d and Common_dn:

X - Specular, Y - Smoothness, Z - Metallic.

Luminance: Luminance allows you to edit the emission brightness without you needing to do it in the emission map itself

X - Brightness.