ZeroCAD · OCCT Kernel · v2

schema-true to KB_FEATURE_ONTOLOGY · smooth normals · STEP export loading kernel…

Self-test & Export

Outer kinds (real schema)

Feature kinds (real schema)

Edge ops (edge_ref selection)

Smooth-vs-flat shading

Assemblies

Helical thread (Phase C)

End-to-end

Loading the OCCT kernel…

Loading Open CASCADE…

~10 MB WASM · first load only