How to reflect the roughness texture

flare_dbd185b4ba

hi,

I created a roughness texture but it wasn't reflected in daz studio.

I thought I could reflect the roughness by specifying a roughness texture for the diffuse roughness in daz studio and increasing the parameters, but it didn't work at all.

Please tell me what is wrong.

Thank you.

felis

Try to add it to glossy roughness too.

flare_dbd185b4ba

hi, felis

I added glossy roughness, but I couldn't express the roughness.
Do glossy roughness textures have to be specially prepared?

thank you.

felis

Any image should work, although the requirement is black-white.

What is the effect you try to obtain - something reflective?

flare_dbd185b4ba

I want to express dirt with roughness.
In the texture, the dirt is expressed by the white part, but I think that it is not reflected well.

Thank you．