VectorBlur
Motion blur along a vector layer (motion from AIVectorGenerator, ScanlineRender, Cycles or EEVEE).
Motion blur along a vector layer (motion from AIVectorGenerator, ScanlineRender, Cycles or EEVEE). Motion amount scales the vectors; shutter in frames with a shutter offset (centred, start, end, custom); samples; vectors can be forward + backward or forward only; v up matches Nuke's vector convention.
| Node | VectorBlur |
|---|---|
| Menu | Filter › VectorBlur |
| Names in each format | |
| .oink comp (JSON) | "type": "OC_N_vectorblur" |
| .nk script | none: written as an Oink node |
| Python | nuke.createNode("OC_N_vectorblur") |
| Assistant (MCP) | create_node(type="VectorBlur") |
| Tab search | vectorblur, or its initials vb |
Inputs and outputs
| Port | Name | Type |
|---|---|---|
| input 0 | Source | image |
| output 0 | Image | image |
Knobs
Panel tab Vectorblur, in panel order.
| Knob | Label | Type | Default | Range / values | .nk knob | Description |
|---|---|---|---|---|---|---|
uv_layer | uv layer | text | motion | Layer with the vectors (motion, forward, smartvector_f01_v01, ...) | ||
vector_mode | vectors | menu | both | both (forward + backward), forward (forward only) | ||
v_up | v up (Nuke) | bool | true | Vectors are Nuke convention (v up). Off: v down | ||
scale | motion amount | float | 1 | 0 to 4 | ||
shutter | shutter | float | 0.5 | 0 to 2 | Open time in frames (0.5 = 180 degrees) | |
shutter_offset | shutter offset | menu | centred | centred, start, end, custom | ||
shutter_custom | offset | float | 0 | -2 to 2 | ||
samples | samples | float | 16 | 1 to 256 (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 |