Unwedged 1.3.0

Unwedged 1.3.0

Unwedged checks whether a rigid rectangular item can turn through a measured floor plan on one level. This release adds immediate warnings for start and destination clearance, shows the destination footprint, preserves accepted imported doorways through obstacle edits and reload, and improves section navigation on desktop and mobile.

Endpoint warnings compare positive available clearance with the required safety margin. Touching or overlapping geometry is reported as a collision without estimating overlap depth. Coordinates locate rectangle centers. The origin is lower left, X increases right, Y increases up, and positive angles rotate counterclockwise. JSON angles are radians and displayed headings are degrees.

The model is 2D and assumes rigid furniture at a fixed carry height. Search is bounded and can miss a route. No route found does not prove passage is impossible.

Install Node.js 22.12 or newer and Git, then run:

npx github:Arthur031221/Unwedged#v1.3.0

Wait for "Offline ready" before relying on offline use after the first visit. The project files remain in the browser or in files you save.

Unwedged 1.2.0

Unwedged 1.2.0 preserves measured doorway dimensions during numeric edits and reports unsupported measurements before route search. Successful project opens are undoable, and rejected imports preserve the current plan and certified route.

Create and name an empty plan, find a route beside the drawing, and see whether a shared link was copied or left in the address bar. Dark controls have readable contrast, unit headings and route counts follow the selected language, and exported SVG captions identify the plan. Playback also handles early animation frame timestamps.

The README instructions are updated in nine languages, and the demo GIF was recorded from the working browser app.

Use the live demo or run npx github:Arthur031221/Unwedged#v1.2.0 with Node.js 22.12 or newer.

Unwedged 1.1.0

Version 1.1.0 adds grouped edit history, local measurement draft recovery, keyboard and mobile obstacle editing, and offset doorway openings. Version 2 project files represent non-centred openings, while centred version 1 projects remain readable. The browser demo records a measurement edit, undo and redo, route invalidation, a new search, and playback. Independent geometry sampling covers 6,408 route poses across two successful presets and four regression fixtures.