Color Mask node

Access: Nodes > Filter > Color Mask

The Color Mask node enables you to create masks from a specific color in your image. This is useful if you want to only apply an effect or color to a specific part of a model using procedural control.

The node works by calculating how close the input image is to its Mask Color property in Hue, Saturation and Value, and combines them into a single output mask.

Color Mask node inputs

• Input — The image/texture you want to apply the color mask to.

Color Mask node inputs

• Output — Outputs the mask.

Color Mask node properties

Mask Color	Color picker	The color to generate a mask for.
HSV Strength	Slider, textbox	How strong the mask is for similarity in hue, saturation and value respectively.
HSV Tolerance	Slider, textbox	How close the input color should match the Mask Color in hue, saturation and value respectively.
Invert	checkbox	When checked, inverts the final mask output .
Contrast
Gain	Slider, textbox	Adjust the gain of the final mask.
Bias	Slider, textbox	Adjust the bias of the final mask.