So before, all the saving and loading I've done has been in a separate folder using the standard Lua IO. However, I couldn't figure out how to make the Lua IO deal with anything other than .txt files. Here's a quick program that generates an image, saves it in the love.filesystem save directory, and...

I just started messing with GLSL shaders tonight, and I can see how this is a very powerful tool. It took me a while, but I figured most of it out, I think.. However, I have a bit of an issue. I can't seem to figure out how to apply shaders to non-image objects, such as circles and rectangles. If I ...