I can't find an answer to this question. I want to make a decal and add it on top of another texture I've already applied to my object (I can redo it if necessary).
I don't have the decals yet because I still have to make them, but I don't know how. I know that the background has to have something done to it to make it transparent, and I know that Blender has to handle the file as a transparency by adjusting the alpha channel, but that's all I know.
Can someone who has the time please step me through this and make it simple to learn? Maybe an example file that I can study?
Thanks in advance.