Camera Plot Fly-Through (Perspective)

Plot Camera gives you an equirect control video for WAN conditioning. This node is its perspective sibling: same editor, same anchor format, same MoGe mesh - but it renders a real pinhole camera with a focal length and sensor size, producing finished-looking perspective frames instead of an equirect inpainting target. If you want a fly-through that looks like footage shot on a 28mm lens rather than a warped 360° environment, this is the node. It's also the higher-fidelity cousin of HiRes Pano Fly-Through for when you think in lens millimetres instead of FOV degrees.

The mechanics: MoGe depth → mesh → pinhole rasterization, with colour sampled from the full-resolution panorama at whatever output size you ask for. Because it's a real pinhole render, detail is limited by the input panorama's resolution, not by width/height - the node prints a "pano width for 1:1" line so you know when you're zooming past what the source can support. Unlike the equirect node, the camera is not re-aimed at the pano centre on frame 0 - it looks exactly where the editor's heading arrow points.

Inputs that matter

• anchors - same WYSIWYG format as Plot Camera (+Z forward, +X right, +Y up, origin = start camera). Two points minimum.
• focal_mm and sensor_width_mm - the lens, as written on the barrel. 14mm ≈ 104°, 24mm ≈ 74°, 28mm ≈ 65°, 50mm ≈ 40° on full frame (sensor 36.0). Only the focal-to-sensor ratio matters, so leave sensor at 36 unless you think in Super35 (24.89) or MFT (17.3). Wide lenses show more of the pano per pixel (sharper) but expose more disocclusion.
• length - keep it at 4n+1 (81, 121…) if this feeds a WAN/VACE pass.
• edge_mode - what happens where the move tears the environment open: layered (re-grow a real background layer; sharpest, slowest), fill (fast push-pull), cut (leave the holes and let hole_mask drive a WAN inpaint), or stretch (rubber-sheet smear; only for tiny moves).

Outputs: frames (the renders), hole_mask (1 = kept, so invert it for inpainting), splat_mask (white = real pano detail, black = synthesized - feed this to a trainer to exclude fake pixels), cameras_json (exact intrinsics K for the views), and camera_preview. cameras_json wires straight into Add HiRes Views to Dataset so the views register with their true focal length rather than an estimated one. The optional mesh_width (2048 default) is geometry resolution independent of output resolution; 4096 is 33M triangles, much slower but sharper silhouettes for long lenses. moge_level defaults to 9 here - the author's note is "this node is about quality."

Install & gotchas

Clone, install requirements, restart - the standard pack install:

cd ComfyUI/custom_nodes
git clone https://github.com/mickmumpitz/ComfyUI-SplatKit
python_embeded\python.exe -m pip install -r ComfyUI-SplatKit/requirements.txt

First run pulls the MoGe checkpoint into ComfyUI/models/MoGe. The two traps: long lenses magnify the pano hard (check the sharpness warning it prints, and raise mesh_width to keep silhouettes clean), and big moves at wide angles mean big holes - cut + WAN handles those, stretch just smears. Keep moves small and let bg_extend_px (the layered-mode regrow distance) exceed the disocclusion width if holes survive.