Nodes · Generate
ColorWheel
Generatev1core
Overview
The colour wheel test pattern: hue around, saturation outward, value for brightness — judge any colour tool against it.
How to
How-to
- Drop it in an empty graph;
saturation,valueandgammashape the pattern. - Judge any colour tool against it: qualifiers, hue shifts, LUTs.
Outputs
| Output | Type |
|---|---|
| out | Image |
Parameters
| Parameter | Type | Default | What it does |
|---|---|---|---|
| area_pos | Float2 | [480.0, 270.0] | Bottom-left corner of the shape, in pixels. |
| area_size | Float2 | [540.0, 540.0] | Width and height of the shape, in pixels. |
| saturation | Float | 1.0 | Colour intensity: 0 = grayscale, 1 = unchanged. |
| value | Float | 1.0 | Brightness of the wheel. |
| gamma | Float | 1.0 | Bends the wheel's radial ramp. |
| disabled | Bool | false | Bypass: the node passes its first input through untouched (D in the graph). The knobs keep their values for when it comes back. |
| label | Text | A note shown under the node in the graph — what this node is FOR. Never affects the render or the cache. |