wet maps and particles

[Renderhouse]

anyone knows about the wetmaps , that where to put them in 3ds max i mean in which channel ??? or if we want to use particles instead of mesh ! then what to do in 3ds max !

[izo]

I usually use it to control a blend-material.

The "wet" shader is usually a copy of the dry shader but I color correct the texture darker and I make the wet more reflective and lower roughness.

[Renderhouse]

do u know where to put that wet shader? and what about the dry shader , i didnt get you