ComfyUI Node
Gamma Adjust
A ComfyUI node in Texture Alchemist/Adjustment with 6 inputs and 1 output.
Gamma Adjust
- image
- image
◄gamma1.00►
◄per_channelfalse►
◄gamma_red1.00►
◄gamma_green1.00►
◄gamma_blue1.00►
CategoryTexture Alchemist/Adjustment
Inputs (6)
| Name | Type | Default | Description |
|---|---|---|---|
| image | IMAGE | — | |
| gamma | FLOAT | 1.000.1–5 | Gamma value (< 1.0 = brighten, > 1.0 = darken, 1.0 = no change) |
| per_channel | BOOLEAN | false | Apply gamma to each channel independently (useful for color correction) |
| gamma_redopt | FLOAT | 1.000.1–5 | Gamma for red channel (only used if per_channel is enabled) |
| gamma_greenopt | FLOAT | 1.000.1–5 | Gamma for green channel (only used if per_channel is enabled) |
| gamma_blueopt | FLOAT | 1.000.1–5 | Gamma for blue channel (only used if per_channel is enabled) |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| image | IMAGE | — |