ColorBars
Colour test bars.
| Node | ColorBars |
|---|---|
| Menu | Draw › ColorBars |
| Names in each format | |
| .oink comp (JSON) | "type": "OC_N_colorbars" |
| .nk script | ColorBars (how .nk import works) |
| Python | nuke.createNode("ColorBars") |
| Assistant (MCP) | create_node(type="ColorBars") |
| Tab search | colorbars, or its initials cb |
Inputs and outputs
| Port | Name | Type |
|---|---|---|
| output 0 | Image | image |
Knobs
Panel tab Colorbars, in panel order.
| Knob | Label | Type | Default | Range / values | .nk knob | Description |
|---|---|---|---|---|---|---|
barintensity | bar intensity | float | 0.75 | 0 to 1 | barintensity | |
width_prop | width | float | 1920 | 1 to 8192 (integer) | ||
height_prop | height | float | 1080 | 1 to 8192 (integer) |
Other knobs (Python, .nk and the assistant; not on the panel)
| Knob | Label | Type | Default | Range / values | .nk knob | Description |
|---|---|---|---|---|---|---|
gl_color | Viewer Controls Color | float ×3 | 0, 0, 0 | 0 to 1 | ||
postage_stamp_frame | Static Frame | int | 1 | -2147483648 to 2147483647 | ||
lifetimeStart | Lifetime Start | int | 0 | -2147483648 to 2147483647 | ||
lifetimeEnd | Lifetime End | int | 100 | -2147483648 to 2147483647 | ||
useLifetime | Use Lifetime | boolean | false | |||
cached | Cached | boolean | false | |||
bookmark | Bookmark | boolean | false | |||
dope_sheet | Dope Sheet | boolean | false | |||
clone_group | Clone Group | string | ||||
link_source | Link Source | string | ||||
link_overrides | Link Overrides | string | ||||
split_views | Split Views | string | ||||
format | Format | enum | custom | custom, HD_1080, HD_720, UHD_4K, 2K_DCP, 4K_DCP, 2K_Super_35, PAL, NTSC, square_1K, square_2K |