Rasagar/Library/PackageCache/com.unity.terrain-tools/Documentation~/erosion.md

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2024-08-26 13:07:20 -07:00
# Erosion
From the Inspector:
![Select the erosion tools from the Inspector](images/Erosion.png)
From the toolbar:
![The terrain toolbar with the erosion tools highlighted](images/erosion-toolbar.png)
**Erosion** is a suite of tools that performs the simulation of erosion on Terrain. **Erosion** contains three tools:
* [__Hydraulic__](erosion-hydraulic.md)simulates the effect of water flowing over the Terrain and the transport of sediment.
![Hydraulic Icon](images/Icons/HydraulicErosion.png)
* [__Thermal__](erosion-thermal.md) simulates the effect of sediment settling on the Terrain while maintaining a natural slope.
![Thermal Icon](images/Icons/ThermalErosion.png)
* [__Wind__](erosion-wind.md) simulates the effect of wind transporting and redistributing sediment.
![Wind Icon](images/Icons/WindErosion.png)
The erosion effect changes based on the Terrain size and heightmap resolution. For highly detailed erosion features, use a Terrain heightmap resolution of 1025 or greater.