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Version: 2.0.0-preview

Gamma

Applies gamma correction with the given exponent. Lower gamma darkens midtones; higher gamma brightens them.

Library location

Library → Filter Effect → Gamma

Properties

Amount

Gamma exponent (1 = no change).

  • Type: float
  • Default: 100
  • Animatable: Yes
  • Range: [1, 300]

Strength

Mix between the corrected and original tonality (0 = original, 1 = full correction).

  • Type: float
  • Default: 100
  • Animatable: Yes
  • Range: [0, 100]

Usage

Use for log-to-linear / linear-to-display conversions. Tweak Strength to mix back toward the original tonality.

Source

src/Beutl.Engine/Graphics/FilterEffects/Gamma.cs