Multi Color Masking

This asset pack aims to aid in modularity and performance. It primarily consists of material functions that allow you to isolate colours from a texture and use it as a mask within your material to achieve desired effects or visuals.
The material functions allow for the user to mask out individual colours of a texture or some colour value and manipulate that mask to your needs, traditionally you could extrapolate the red, green, blue and alpha channel of a texture, this pack takes a step further!
The pack allows for extraction additionally yellow, magenta and cyan coloured pixels of a texture, and as well as isolating a very specific colour which in turn allows for more customizability, modularity and less head aches down the road.

Features:
Absolutely performant! The functions do not use “if” nodes.
Isolate the red, green, blue, yellow, magenta, cyan and alpha from a texture object or colour value.
Isolate only red, or green, or blue, or yellow, or magenta, or cyan from a texture or colour value.
Isolate any colour from a texture or colour value.