@reindernijhoff
https://www.shadertoy.com/view/Ms33WB
- for his great random functions and that spiral noise idea (better than QMC distribution! :)

Ian McEwan, Ashima Arts.
https://github.com/ashima/webgl-noise
- for great 3d noise

To DoJoe for fixing my PC when it broke the first time at the cabin! :)