Gradient
Brief Description
Similar to the Gradient Generator but generates replace the source color by a gradient where its alpha is non zero.
Controls
| Parameter / Script Name | Type | Default | Function |
|---|---|---|---|
Enabled / enabled
|
Boolean | On | |
Red / process_red
|
Boolean | On | Enable the red channel in output. Otherwise if there's a source the content of the main source is returned instead, else 0. |
Green / process_green
|
Boolean | On | Enable the green channel in output. Otherwise if there's a source the content of the main source is returned instead, else 0. |
Blue / process_blue
|
Boolean | On | Enable the blue channel in output. Otherwise if there's a source the content of the main source is returned instead, else 0. |
Alpha / process_alpha
|
Boolean | On | Enable the alpha channel in output. Otherwise if there's a source the content of the main source is returned instead, else 0. |
Type / type
|
Choice | Linear | Linear
Reflected Radial Angle Diamond |
Wrap Mode / wrap
|
Choice | Constant | Constant
Repeat Mirror |
Position 1 / pos0
|
Float 2D | 0, 0 | |
Position 2 / pos1
|
Float 2D | 0, 0 | |
Center / center
|
Float 2D | 0, 0 | |
Radius / radius
|
Float 2D | 100, 100 | |
Focal Point / focal_point
|
Float 2D | 0, 0 | |
Angle / angle
|
Float | 90 | |
Max Angle / max_angle
|
Float | 359.999 | |
Repetitions / num_repetitions
|
Float | 1 | |
Offset / offset
|
Float | 0 | |
Invert / invert
|
Boolean | Off | |
Bands / lut_size
|
Float | 256 | |
Band Interpolation / band_interpolation
|
Choice | Linear | Linear
Nearest |
Gradient / gradient
|
|||
Colorspace / input_colorspace
|
Choice | Project Display Space |
Project Working Space: The color is assumed to be expressed in the project working space. Project Display Space: The color is assumed to be expressed in the project display space. |
Blend Mode / blend_mode
|
Choice | Replace |
Add: Ac + Dc — Adds source to destination. Color Dodge: if Ac < 1 → min(1, Bc / (1 - Ac)); else 1. Lighten: max(Ac, Bc). Linear Dodge: min(Ac + Bc, 1). Screen: Ac + Bc - Ac * Bc. Hard-light: multiply or screen based on Ac. Hard Mix: vivid-light(Ac, Bc) threshold. Linear Light: burn/dodge based on Ac. Overlay: multiply or screen based on Bc. Pin Light: removes mid‑tones. Soft Light: multi‑branch formula using Ac and Bc. Vivid Light: color burn/dodge. Difference: abs(A − B). Divide: Ac / Bc (if values > 0). Exclusion: Ac + Bc - 2AcBc. Minus: Ac - Bc. Subtract: Bc - Ac. Color: SetLum(Ac, Lum(Bc)). Hue: SetLum(SetSat(Ac, Sat(Bc)), Lum(Bc)). Luminosity: SetLum(Bc, Lum(Ac)). Saturation: SetLum(SetSat(Bc, Sat(Ac)), Lum(Bc)). Replace: Ac. Destination Atop: Bca × Aa + Aca × (1 - Ba). Destination Out: Ba * Bc * (1 - Aa). Destination Over: Aa * (1 - Ba) + Bc. Destination In: Bc * Aa. Source Atop: Ac * Ba + Bc * (1 - Aa). Source Out: Ac * (1 - Ba). Normal: Ac + Bc * (1 - Aa). Source In: Ac * Ba. Xor: Ac * (1 - Ba) + Bc * (1 - Aa). Average: (Ac + Bc) / 2. Conjoint Over: logic based on Aa ≤ Ba. Disjoint Over: logic based on Aa + Ba ≥ 1. Geometric: 2AcBc / (Ac + Bc). Grain Extract: Bc - Ac + 0.5. Grain Merge: Bc + Ac - 0.5. Hypot: sqrt(Ac² + Bc²). Reflect: Aa² / (1 - Ba). Color Burn: 1 - min(1, (1 - Bc) / Ac). Darken: min(Ac, Bc). Linear Burn: Bc + Ac - 1. Multiply: Ac * Bc. Multiply (Math): Ac * Bc (negative preserved). |
Mask / mask
|
Image | - | |
Mix / mix_with_source
|
Float | 1 | Dissolves between the original image at 0 and the image with the effect applied at 1. |