# heightmapResolution

> The size of the heightmap in texels for both the width and height. When setting the heightmap resolution, Unity clamps the value to one of 33, 65, 129, 257, 513, 1025, 2049, or 4097.

## Definition

* **Type:** Property
* **Namespace:** [UnityEngine](/engine/6000.0/script-reference/unityengine.md)
* **Assembly:** UnityEngine.TerrainModule

```csharp
public int heightmapResolution { get; set; }
```