2016-03-12 Light Propagation Volume, Dithering-analysis shader, Pseudo-Polar Mapping SHADER_TOY Light Propagation Volume via @paniq https://www.shadertoy.com/view/XdtSRn Dithering-analysis shader via @pixelmager https://www.shadertoy.com/view/ltBSRG Pseudo-Polar Mapping via @paniq https://www.shadertoy.com/view/XdXSWN