Top-down Canvas2D hydraulic-erosion sandbox. Rain flows downhill across a height-map, carving channels and depositing sediment, viewed from directly above as an elevation map.
Eroded Volume0.00
Water Coverage0.0%
Iterations0
FPS--
0.60
1.00
0.15
3
Click or drag terrain to add rain · Toggle Auto-Rain for continuous weather · Watch rivers carve channels over time