How to solve a maze using shaders – Shadron tutorial [video]

The animation of the solution is beautiful.

I am amazed at where GSL has gone from a very specific domain language for OpenGL to almost anything. I know I shouldn't be too surprised, since almost anything can be built with any complete PL. Inigo Quilez turned me on to shaders in general before Shadertoy was developed[1]. This is the stuff that makes me want to toy code all night!

  [1]  http://www.iquilezles.org/