The Abs component calculates the channel-wise absolute value (modulus) of the color supplied by the Source input. The alpha channel is not processed and is taken unchanged from the Source input.
Abs is a map component, it can be located in the RGB Math category on the Components Bar. This component can output HDR colors. Like other RGB Math components, this component processes its inputs on a channel-wise basis, treating RGB channel values as signed floating-point numbers. For more information, see How Math Components Work.
Provides the source color. This input can accept HDR colors.
