AINormals
AINormals: Analyze runs MoGe-2 (MIT) per frame: N layer = normals in camera space (X right, Y up, +Z to camera), or world space when a camera is connected to cam.
AINormals: Analyze runs MoGe-2 (MIT) per frame: N layer = normals in camera space (X right, Y up, +Z to camera), or world space when a camera is connected to cam. Optional depth layer (per frame, not temporally smoothed). The model is picked for you (the smaller, faster MoGe-2 ViT-B by default; the larger ViT-L when you choose it). The lens comes from Known FOV, a connected camera, the plate's metadata, or an estimate.
| Node | AINormals |
|---|---|
| Type id | OC_N_ainormals |
| Menu | AI › AINormals |
| Nuke class | none: saved in .nk files as an Oink node |
| Code | opencomp_core/nodes/ai/aidepth.py |
Inputs and outputs
| Port | Name | Type |
|---|---|---|
| input 0 | Image | image |
| input 1 | cam | scene |
| output 0 | Image | image |
Knobs
Panel tab Ainormals, in panel order.
| Knob | Label | Type | Default | Range / values | Nuke knob | Description |
|---|---|---|---|---|---|---|
output_depth | depth layer | bool | false | Also output MoGe-2's per-frame depth (1/Z) | ||
encode | input | menu | srgb | srgb (scene linear), none (display) | ||
analysis_width | analysis size | float | 1036 | 256 to 2048 (integer) | Long side of the frames sent to the model (px) | |
fov_mode | field of view | menu | estimate | estimate, known | ||
known_fov | known FOV | float | 50 | 1 to 179 | ||
haperture | horiz aperture | float | 24.576 | 0.1 to 100 | Film back width (mm) for the focal readout / Create Camera | |
spatial_sigma | upsample spatial | float | 1 | 0.1 to 4 | Joint bilateral spatial sigma (model pixels) | |
range_sigma | upsample edge | float | 0.08 | 0.005 to 2 | Joint bilateral range sigma (plate colour, lower = sharper edges) | |
keep_other_frames | keep other frames | bool | false | Analyze keeps results of frames outside the new range | ||
keep_loaded | keep model loaded | bool | false | Leave the models in VRAM after Analyze (faster re-runs) |
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 | ||||
moge_model | Model | enum | AUTO | AUTO, VITL, VITB | Geometry model (metric depth, field of view, normals); licence tier: optional / bundled | |
results_data | Results | string | {} | |||
fov_x | FOV X (deg) | float | 0 | -3.4028234663852886e+38 to 3.4028234663852886e+38 | ||
fov_y | FOV Y (deg) | float | 0 | -3.4028234663852886e+38 to 3.4028234663852886e+38 | ||
focal | Focal (mm) | float | 0 | -3.4028234663852886e+38 to 3.4028234663852886e+38 | ||
analysed_first | Analysed First | int | 0 | -2147483648 to 2147483647 | ||
analysed_last | Analysed Last | int | -1 | -2147483648 to 2147483647 |
Nuke equivalent
No Nuke class. In a .nk file this node is written as an Oink node that Nuke will not recognise.
AIDepth
AIDepth: Analyze runs Video Depth Anything Small (Apache-2.0, temporally stable) over the frames and aligns it to MoGe-2 (MIT) metric depth on a few keyframes.
AIMaterials
AIMaterials: Analyze runs Cosmos DiffusionRenderer 7B (NVIDIA Open Model License, optional: accept the licence first, ~29 GB download) over the frames in overlapping 57-frame windows and outputs layer