Tutorial: Making Self-Randomizing Assets (posters/lights) (Patreon)
Content
Woo! Some of this I touched on before (over a year ago?), but never about this specifically. This is one of the more useful things I've learned in the past year: how to select from various image textures "randomly". I used it a bunch on the "Self Generating Car" asset :) I also used it on the random generated Shipping Containers, and the Room Generator. Oh and pieces of it in the Can Generator.
It's POSSIBLE to do it without mucking around with the color ramp node, but I think this is probably the easiest way to understand it? It is for me, anyway. Also I forget how to do it the other way.