🌞 3D shade sail planner — simulate sun & shadow in your garden, optimize sail positions, analyze daily shade coverage (m²·h), furniture shading. DE / EN / RU · Three.js + SunCalc · No install
javascript webgl threejs vanilla-js sun-position suncalc 3d-visualization garden-design solar-calculator garden-planner single-file-app outdoor-planning shade-sail shadow-simulation sail-planner
-
Updated
Jul 3, 2026 - HTML