Isolation

A Image Processing Shader Inspired By

https://www.shadertoy.com/view/dstBRs

https://www.shadertoy.com/view/wdyczG

And https://www.shadertoy.com/view/msXcz2

Current version of shader's Hash method was created by Created by inigo quilez - iq/2014 and licensed under License Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.

Sample image from orange smoke on blue background