# AnimationUtility.OnCurveWasModified

> Triggered when an animation curve, in an animation clip, has been modified.

## Definition

* **Type:** Delegate
* **Namespace:** [UnityEditor](/engine/6000.5/script-reference/unityeditor.md)
* **Assembly:** UnityEditor.CoreModule

```csharp
public delegate void AnimationUtility.OnCurveWasModified(AnimationClip clip, EditorCurveBinding binding, AnimationUtility.CurveModifiedType type)
```