# AnimationUtility.CurveModifiedType

> Describes the type of modification that caused OnCurveWasModified to fire.

## Definition

* **Type:** Enum
* **Namespace:** [UnityEditor](/engine/6000.3/script-reference/unityeditor.md)
* **Assembly:** UnityEditor

```csharp
public enum AnimationUtility.CurveModifiedType
```