Crop Field Tractor Track Simulator

A browser-based drawing tool for simulating tractor path planning on agricultural fields. The user draws a field boundary and optional obstacles — trees, rocks, ponds — and the app generates optimally spaced parallel tractor tracks that respect a configurable headland buffer zone and automatically avoid all obstacles.

The core challenge is computational geometry: the field polygon is buffered inward, each obstacle is buffered outward, and parallel sweep lines are clipped against the resulting safe working zone. An auto-angle feature detects the longest field edge and aligns tracks accordingly to minimize turns and maximize coverage efficiency.

Built as a lightweight, dependency-free tool — no framework, no build step — running entirely in the browser.

Tech stack: Vanilla JavaScript, HTML5 Canvas, CSS — deployed on Firebase Hosting.

Try protoype here: https://sylvest-studio-work-database.web.app/crop-field/