The Image Adjustment node provides a large number of adjustment settings for a connected texture map (figure 2).

Figure 1: Image adjustment Node


Figure 2: The Image Adjustment node used to shift the Hue on the connected texture map

Parameters

    • Input Image - Specifies the image to be adjusted.
    • Bybass - Bypasses the image adjustments.
    • Strength - Determines the overall intensity of the adjustment.
Hue Range
    • Hue Range - Enables the hue adjustments.
    • Affect Hue - The specified hue to limit the range to.
    • Hue Range Width - The hue range within which the effect will be applied.
    • Hue Range Softness - Controls how smoothly the effect will be applied when outside of the hue range.
Channel Mapping
    • Channel Mapping - Enables channel mapping.
    • Red Mapping - Controls channel mapping for the red channel.
    • Green Mapping - Controls channel mapping for the green channel.
    • Blue Mapping - Controls channel mapping for the blue channel.
Brightness Adjustment
    • Brightness Adjustment - Enables the brightness adjustments.
    • Invert - Inverts the colors.
    • Brightness - Provides a linear brightness scale factor.
    • Contrast - Provides contrast controls.
    • Lift - Positive values brighten dark areas and negative number darken light areas.
    • Pivot - Controls where the contrast is applied.
    • Inverse Gamma - Applies 1/gamma instead of gamma.
    • Gamma - Controls the gamma adjustment exponent.
Color Adjustment
    • Color Adjustment - Enables the color adjustments.
    • Hue Shift - Shifts the hue value.
    • Saturation - Increases or decreases the hue saturation.
    • Tint Color - The color used to mix with the texture's colors.
    • Tint Strength - Determines the amount of tint to mix with the texture's colors.
Output Tint
    • Output Tint - Enables the output tint functionality.
    • Shadows - Determines the shadow color for the tint.
    • Midtones - Determines the midtone color for the tint.
    • Highlights - Determines the highlight color for the tint.
    • Midtone Luminance - Determines the midtone luminance value.
Clamp
    • Clamp - Enables clamping
    • Clamp Low/High - Clamps the output to the specified range.