I've tried with a painted image (black and white) but it didn't work I know in the tutorial below (min 2:25) it's driven by a clarisse image, but how can we use just normal images? Say for example I have a layout of a city and residential zones in black to scatter houses, can I just use it in the decimate texture (imported as map file)?
https://www.isotropix.com/learn/tutoria ... scatterers