# Sandbox.Animation.GraphBuilder.Scale

```csharp
Node Scale(Node child, Node boneMask, Node enabled = null)
```

Apply a bone mask as a per-bone scale on top of a child pose - the mask weight
becomes the scale factor for each bone.

### Parameters

- `child` (`Node`): Pose to scale.
- `boneMask` (`Node`): Bone mask node providing per-bone scale weights.
- `enabled` (`Node`), default `null`: Optional bool node toggling the scale, defaults to always on.

### Returns

`Node`

Declared in [Sandbox.Animation.GraphBuilder](/api/Sandbox.Animation.GraphBuilder).
Assembly: `Sandbox.Engine`.