Hello Guys,
it would be cool if someone could help me with my problem.
I have a tree model, which leaves need a alpha-sorting-material. The second skin is for the bark.
I have the right material for alpha sorting, and i have an effect for the bump mapping of the bark.

Is there a way to assign the (alpha sorting) MATERIAL to skin 1 and the bump mapping EFFECT to the second (bark) skin? (by the way, skin 3 is the NM for the bark)

Thank you in advance!