SamiSalah221/3mf-to-glb

Printproof: see your print before you print it. Converts multi-color 3MF and sliced G-code to GLB, USDZ and OBJ with every color zone and every layer line intact. Recolor in the browser, preview at true size in AR, or batch-convert in Node with the printproof CLI. Bambu Studio, OrcaSlicer, PrusaSlicer, Snapmaker U1. 100% client-side, MIT.

3 best points · 1 comments · 1 Hacker News post · 26 GitHub stars · View on GitHub

Hacker News discussions

• Show HN: I reverse-engineered Bambu's 3MF color format so GLB keeps the colors (3 points, 1 comments, by SamiSalah221, 2026-08-22)