# ChildMotion

> Structure that represents a motion in the context of its parent blend tree.

## Definition

* **Type:** Struct
* **Namespace:** [UnityEditor.Animations](/engine/6000.6/script-reference/unityeditor/animations.md)
* **Assembly:** UnityEditor.CoreModule

```csharp
public struct ChildMotion
```

## Properties

| Property                                                                                                           | Description                                                                            |
| ------------------------------------------------------------------------------------------------------------------ | -------------------------------------------------------------------------------------- |
| [cycleOffset](/engine/6000.6/script-reference/unityeditor/animations/childmotion/cycleoffset.md)                   | Normalized time offset of the child.                                                   |
| [directBlendParameter](/engine/6000.6/script-reference/unityeditor/animations/childmotion/directblendparameter.md) | The parameter used by the child when used in a BlendTree of type BlendTreeType.Direct. |
| [mirror](/engine/6000.6/script-reference/unityeditor/animations/childmotion/mirror.md)                             | Mirror of the child.                                                                   |
| [motion](/engine/6000.6/script-reference/unityeditor/animations/childmotion/motion.md)                             | The motion itself.                                                                     |
| [position](/engine/6000.6/script-reference/unityeditor/animations/childmotion/position.md)                         | The position of the child. Used in 2D blend trees.                                     |
| [threshold](/engine/6000.6/script-reference/unityeditor/animations/childmotion/threshold.md)                       | The threshold of the child. Used in 1D blend trees.                                    |
| [timeScale](/engine/6000.6/script-reference/unityeditor/animations/childmotion/timescale.md)                       | The relative speed of the child.                                                       |