This is a repository which I'm using to learn GLSL and practice shaders.
The following repository follows a certain pattern. "Shader .glsl" is the learning file and "Shader Final.glsl" is the final file. That's cool but what's the difference between the two ?
These files are basically step by step learning of the whole shader. It has a ton of comments which are like personal notes. Apart from this there are a bunch of commented out code as well which basically are previous versions of how it was written and then simplified. The most efficient and simplified code is that which is not commented.
The final file is purely just the simplified and efficient code that's written with a few comments.
Note: Previews might not be updated then and there but they're bound to show up soon before the next shader is learnt.