Projection mapper open-sources ComfyUI node pack that drafts full light shows locally on 12GB laptops
Puzzled_Parking2556 · reddit · 2026-10-30
A building projection mapper released ComfyUIKubaNodes, an open-source node pack that keeps the entire light-show draft pipeline — render, mask, composite, cut, export — inside ComfyUI instead of five separate apps.
Key details:
- Feed in masks (PNGs, ID passes, vector files, even 3D models); each region gets its own prompt, and LTX or H3 only animates what's masked, keeping static surfaces stable
- Includes a small compositor and timeline panel; masks can switch on the kick drum
- All open weights (Flux 2 / 3 Klein, Qwen Image, LTX, H3, custom LoRAs), fully local, runs on the author's 12GB laptop
Available on GitHub or via ComfyUI Manager ("kubakub nodes"), framed as a contribution to the open-source community rather than Higgsfield.
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