EdgeBlur
EdgeBlur: blurs the image only along the edges of a matte (control channel, alpha by default); size, filter, quality and crop set the blur as in Blur, edge mult (2 by default) sets how wide and strong
EdgeBlur: blurs the image only along the edges of a matte (control channel, alpha by default); size, filter, quality and crop set the blur as in Blur, edge mult (2 by default) sets how wide and strong the blurred edge is, tint / brightness colour the blur, output writes the amount to a channel.
| Node | EdgeBlur |
|---|---|
| Type id | OC_N_edgeblur |
| Menu | Filter › EdgeBlur |
| Nuke class | EdgeBlur |
| Code | opencomp_core/nodes/filter/edgeblur.py |
Inputs and outputs
| Port | Name | Type |
|---|---|---|
| input 0 | Image | image |
| input 1 | mask | image |
| output 0 | Image | image |
Knobs
Panel tab EdgeBlur, in panel order.
| Knob | Label | Type | Default | Range / values | Nuke knob | Description |
|---|---|---|---|---|---|---|
channels | channels | menu | all | rgba, rgb, alpha, all, none | Layer the op applies to: rgb, rgba, alpha, all, none, <layer> or <layer>.<ch> | |
matte_input | matte input | bool | true | |||
controlchannel | control channel | text | rgba.alpha | |||
size | size | wh ×2 | 3, 3 | 0 to 100 | size | |
filter | filter | menu | GAUSSIAN | BOX (box), TRIANGLE (triangle), QUADRATIC (quadratic), GAUSSIAN (gaussian) | filter | |
quality | quality | float | 15 | 1 to 100 (integer) | quality | |
crop | crop to format | bool | true | crop | ||
edge_mult | edge mult | float | 2 | 0 to 10 | edge_mult | |
tint | tint | colour ×3 | 1, 1, 1 | 0 to 4 | tint | |
brightness | brightness | float | 1 | 0 to 4 | brightness | |
output | output | text | none | output | Channel the amount of blur is written to (none = off) | |
mask_channel | mask | menu | none | none, rgba.alpha, rgba.red, rgba.green, rgba.blue | Mask channel, e.g. rgba.alpha (none = no mask) | |
inject | inject | bool | false | Copy the mask into mask.a for nodes downstream | ||
invert_mask | invert | bool | false | invert_mask | ||
fringe | fringe | bool | false | Only apply the effect at the edges of the mask | ||
mix | mix | float | 1 | 0 to 1 | mix |
Other knobs (Python, .nk and the assistant; not on the panel)
| Knob | Label | Type | Default | Range / values | Nuke 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 | ||||
unpremult | (Un)premult by | enum | none | none, rgba.alpha | ||
invert_unpremult | invert | boolean | false | (Un)premultiply by 1 - alpha |
Nuke equivalent
Imports from and exports to Nuke's EdgeBlur. The standard Nuke mask knobs (channels, mask, invert, (un)premult, mix) are mapped too.
Nuke knobs not in this list import as a knob of the same name, or are kept unchanged for export. See .nk import.