If you prefer to put the hair on your maps, you might want to save out an additional alpha mask map of it (White Hair layer on Black). That map could be used to have it's own shader rules and could be used for displacement.

Same for eyebrows and facial hair so the brows don't end up shiny.

-Anton, creator of Apollo Maximus
"Conviction without truth is denial; Denial in the face of truth is concealment."

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