Is it possible?

Ok, I am learning opengl, and as I am, I am running through different things, and making functions out of them(as in, one function to draw a textured cube,etc.), and was wondering, is it possible to say, make chains of functions up so that you can set up and make even radian blurs in under 10 lines?

If what you're saying is that the 10 line restriction would be calls to your custom functions and not the code in those functions then I'd say yes.

thanks.