Now, this is something waaaay less math-y than anything I've ever thought that I wanted to do.
But here's what I want :
Let's say we have a terminal emulator. Let's just say it's terminator (doesn't have to be), for the sake of argument.
What I wanna do is, I wanna modify the code and change the color of the text. What do I mean specifically? Right now I have the green text on black background setting. It's a classic terminal scheme.
But what I want to make happen is, I want the text to follow a color gradient so it'll be like a "rainbow" terminal emulator.
So my question is, what do I need to know to make this happen? Does anyone have any good links to reading material about this? I tried googling around and it seems like articles are scarce though there are a few people out there like me, it would seem.