Adding on to this thread, is it possible to get a plugin that uses presaved images as erasers? I'm trying to mimic grass texture after I render a block of grass, but it's a bit annoying to drag around the png I'm currently using as an eraser and replicate it a couple dozen times just to get the right look.
Grass:
My "eraser":
I duplicate the image on several layers, then use the magic wand (shift+click) to select all the black:
Finally, I delete it from the grass layer:
Although it does the job, it takes ridiculously long and the result isn't great...any tips?
