Shadertoy
by Ben Quantock
Recently I’ve been playing with the splendid Shadertoy. It’s remarkably powerful and a great way to experiment and learn new techniques.
Thus far, most of my shaders have been ray marching through distance fields, such as this one doing sub-surface scattering & reflections:
At some point I might do a post explaining the algorithm, but for now you can play around with the code and see what it does.
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