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Final frozen release. This is the last version of this repository.
It summarises 0.1.0-alpha.1 through 0.1.0-alpha.4 (11 and 12 Oct 2026), plus the dimension-label drag work from 14 Oct 2026.
Added
- Parametric 2D sketcher: points, lines, circles, arcs, rectangles, polygons, slots, and construction geometry
- Geometric and dimensional constraints, a Levenberg-Marquardt solver, and degrees of freedom from Jacobian rank
- On-canvas dimension editing (double-click a label)
- Snaps (grid, origin, endpoints, midpoints, centers, intersections, and related inferences)
- Fillet, chamfer, and offset, plus trim, extend, and mirror
- Undo and redo through commands
- Save and load of versioned .sketch.json, autosave and recovery, and sample sketches
- DXF R12 export (geometry only; constraints stay in .sketch.json)
- Tauri 2 Windows NSIS installer (unsigned)
- Vitest unit tests and Playwright end-to-end tests
- Drag a placed dimension label to move it (14 Oct 2026)
Fixed across alpha.2 to alpha.4
- Solver status for unsatisfied underdetermined sketches reports failed instead of inconsistent
- Mirror keeps copied constraints; move undo restores constraints; selection is pruned after trim, extend, mirror, fillet, and chamfer
- Dirty open, sample, and recent files ask before discarding work
- DXF export fails closed on non-finite geometry
- Rectangle chamfers no longer settle outside the profile
- Closed line-and-arc offset via a densified polyline (approximate)
Known limitations
- Not suitable for safety-critical engineering
- Windows NSIS installer is unsigned
- DXF is export only
- Arc offset is approximate
- Comfortable solver size is tens to low hundreds of constraints
No further releases are planned.