I've never done any graphic art or design. So I have a super basic question. I'm learning to use Krita. I keep seeing the word "Alpha", what does this mean/refer to?
When I choose to create a new document in Krita, a dialog box pops up so that you can select different options for the document. The options for color model all have "/alpha" next to them. So the options look like this:
Each option has that after it.
Also I just learned what an alpha channel is. So... I guess I've really only seen it twice, but still, I want to know that means. Are there other "alpha" things too that I haven't learned about yet?