I'm sure this has been covered but I cant find a relevant link. The image below shows what I dont want. The smaller stones have covered the larger stones. The effect I am looking for is the exact opposite. How can I exclude the smaller stones from the surface of the larger stones? I have brightly coloured the individual stones for clarity. I'm trying to get larger stones to lay ontop of smaller stones, is this possible? Attached are the tgd file, the render and a screen grab of the Fake stones node network.
Thanks in advance.
Richard Fraser
(cyphyr)