Correct way of "resizing" dirt maps on materials without diffuse image?

[joey145]

For example glass and plain colored materials. They don't have a "Diffuse" image, just plain color.

When I add a "dirt map" (example: smudges, fingerprints) on the Reflection Color, it does show up; however, I have no way of resizing the texture!

Is there a "correct" way of doing this?

[konstantin_chaos]

Hi joey145,

I just answered a similar question here:
https://forums.chaosgroup.com/forum/...vray-materials

Let me know if you have additional questions.

Regards,
Konstantin

[joey145]

Perfect, konstantin_chaos

Binding > Texture Mode: Texture Helper

Now my material has a "dummy" texture in Sketchup which I can resize.

That solved my problem!

Thank you