Paste JSON

Paste a previously-exported plane-spec/1 or /2 JSON, then Load. Unknown keys are preserved; /1 fraction-based surfaces are converted to mm.

rib / hotwire sections

server designs

Designs stored as files on the tools box over WebDAV. No auth — LAN only. Loading one copies it into this browser; edits autosave locally until you save back.

Credentials are kept base64 in this browser's local storage — obfuscated, not encrypted. Blank the user and press use to clear them.
save current as

download saved designs

Every design in this browser's local storage, one file each — click to save. Drop them in the tool's designs/ folder and push to main to publish them to the tools page.

export views as DXF (for CAD)

One file per view, mm, DXF R12. In Onshape: upload the files to the document, then in a Part Studio right-click the matching plane → Insert DXF/DWG (units: millimetre). The three sketches register with each other about the model origin. Side lands on the Right plane and so reads nose-right — mirrored vs the side pane here.

views

detail

datums

components

Paste airfoil .dat

Selig or Lednicer coordinate format. Auto-detected, normalised to unit chord (x 0→1).