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🏞️ Landscape Grading & Runoff Simulator

Grade a terrain and watch rainwater flow across it: tune slope, vegetation cover and terracing to see how landscape design controls runoff volume, infiltration and erosion risk.

Earth3DModerate60 FPS💧 Water 🌍 Earth

⚙ Under the hood

Grade a terrain and watch rainwater flow across it: tune slope, vegetation cover and terracing to see how landscape design controls runoff volume, infiltration and erosion risk.

Terrain SimulationHydrologyRunoff ModelingLandscape DesignErosion ControlWater ManagementThree.js

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install