W_RTF wrote:I've seen replies, dirt and tex multiply and then connecting to bump is useful, but what I asked is that dirt connecting to bump is completely useless when there is a map as dirt map
I don't think it is clear exactly what it is you are trying to do. Can you post a simple example, such as the one I offered previously?
viewtopic.php?f=85&t=80831&p=422825&hilit=dirt+bump#p422825