I'd like to understand the expression of mix RGB node. - Materials and Textures - Blender Artists Community
Solved] Mix two roughness values using RGB mix colour nodes — What is going on there? - Materials and Textures - Blender Artists Community
![cycles render engine - Using an RGB map to assign various shaders in a material - Blender Stack Exchange cycles render engine - Using an RGB map to assign various shaders in a material - Blender Stack Exchange](https://i.stack.imgur.com/GjbZa.png)
cycles render engine - Using an RGB map to assign various shaders in a material - Blender Stack Exchange
![Blender: Shader to RGB Node. Recently I saw this video explaining… | by Kía Valdez Bettcher | gskinner | Medium Blender: Shader to RGB Node. Recently I saw this video explaining… | by Kía Valdez Bettcher | gskinner | Medium](https://cdn-images-1.medium.com/fit/t/1600/480/1*EpAxqsIUG4NSzJnWedr4qg.png)