Sets the RGBA channels of a color variable. To leave any channel unchanged, set variable to 'None'. NOTE: color channels are 0-1.
Color Variable
The color variable to set.
Red
Set the red channel of the color variable.
Green
Set the green channel of the color variable.
Blue
Set the blue channel of the color variable.
Alpha
Set the alpha channel of the color variable.
Every Frame
Repeat this action every frame.
