Injection-Mold DFM Draft-Angle, Rib Sink-Mark & Undercut X-Ray Auditor (.STEP/.STL)

Deterministic Pull-direction surface normal dot-product map + inscribed-sphere wall/rib thickness ratio & visibility ray-cast undercut test engine (.step, .stl, .pdf) built for Protolabs, Xometry, HASCO, Meusburger — zero-upload ephemeral Wasm RAM execution.

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Cloudflare Ephemeral Wasm RAM · 0% Retention

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