Stained-Glass Copper-Foil & Lead-Came Heart-Thickness Pattern Offset Compiler

Deterministic Planar straight-skeleton / Clipper2 inward polygon offsetting (-w_heart / 2) preserving topological corner angles & grain-arrow tags engine (.svg, .dxf, .pdf) built for Cricut, Silhouette Cameo, Edco Foil, Spectrum Glass — zero-upload ephemeral Wasm RAM execution.

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Cloudflare Ephemeral Wasm RAM · 0% Retention

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