SIMPLE TOTAL PIXEL SORTING
Inspired by Pixel Sorting by Kim Asendorf https://github.com/kimasendorf/ASDFPixelSort
Cartesian-to-Polar image coordinates conversion algorithm made by Amnon Owed https://amnonp5.wordpress.com/2011/08/21/striate-cortex-advanced-pixel-manipulation/
Kesson Dalef (Giovanni Muzio) Copyleft - Creative Commons 3.0 Share-Alike license Date: December 2016
Please have fun modifying it and share any improvements, as the open source philosphy teaches to all of us.