Color Unary

Category: Processing > Math

Shader Family: Texture

Output: Color

Applies a single process to a single RGBA value.

Name	The shader's name. Enter any name you like, or leave the default.
Input 1	Defines the first color, texture, or shader input.
Operation	Defines the operation the shader will use. Absolute Value: Makes a value absolute. For example, a negative Red value is made positive. Negate: Makes a positive value negative, and a negative value positive. Invert: Inverts the RGBA values
Apply to Alpha	Uses an input alpha as RGB values.

Render Tree Usage

Used to connect a shader (texture, material, other math shader, etc.) to the Input parameter. Once a function is selected, the output can be used on any shader that accepts a color input.