Model Format Reference

Model format version: 1 (experimental).

The public types are generated at TypeDoc API. Core entry points are:

• defineModel() and materializeModel()
• length(), angle(), and parameter specs
• sketch and constrain
• Cad feature generators and typed query helpers
• defineProject()

Stable IDs match /^[a-zA-Z][a-zA-Z0-9._-]*$/. Feature IDs are unique per model; entity IDs are unique per sketch.

The v0.1 bridge pins Onshape REST API v15 and native feature definition structures. Coverage maturity is tracked separately from endpoint availability.

See model files for a tutorial and the generated coverage table.