Picker

Category: Processing > Color Channels

Shader Family: Texture

Output: Color

Lets you isolate a specific color model and channel from a color, texture, or shader.

Name	The shader's name. Enter any name you like, or leave the default.
Invert	Inverts the input.
Alpha Multiply	Multiplies the input's RGB channels by its alpha channel.
Input	Defines the image, texture, or shader that will have a color picked from it.
Color Space	Determines which color model you will select a color from: RGBA, HLSA, or HSVA.
Channel	Selects the color channel. A separate drop down is available for each color space.

Render Tree Usage

Used to connect any image clip or material to the input and isolate a channel from any color model to output to a color input. The output can be used to drive any color input parameter (diffuse, transparency, etc.)