I have a basic existing wall texture (feel free to point out if you think my node work is lacking, I’m still learning)…
and I would like to add some dirt and graffiti, however I wanted to know if I could add these separately, without adding them to the original wall texture, as I obviously don’t want the graffiti to repeat itself several times along the same wall. I’m sure it’s possible to do this, I just don’t know how ;).
So any help will be appreciated.
Here’s the scene I’m working on to give you some idea, obviously it’s far from finished, but as you can see, it’s a very clean alleyway.