GridDraft Puts Floor-Plan CAD in the Browser

Field notes

GridDraft uses a command-and-snap workflow modeled on conventional CAD: users can type W, place a start point, enter a distance such as 6000, and specify an angle. Its import path targets AutoCAD R14 through 2018 and later, including older Thai-language files, while exported drawings can retain a real scale such as 1:100. Scanned plans can be calibrated from one known dimension before tracing.