Unity_Learn/Library/PackageCache/com.unity.shadergraph@287dd3fa176c/Documentation~/Channel-Nodes.md

Channel Nodes

Append	Combine
Combine two float or vector inputs into a single new vector of variable dimensions.	Creates new vectors from the four inputs R, G, B and A.
Flip	Split
Flips the individual channels of input In selected by the Node's parameters.	Splits the input vector In into four Float outputs R, G, B and A.
Swizzle
Creates a new vector from the reordered elements of the input vector.