# Sandbox.Animation.GraphBuilder.LayerBlendMode.ModelSpaceRotationOnly

```csharp
static LayerBlendMode ModelSpaceRotationOnly
```

Blend model-space rotations root-to-tip, preserving local positions and scale, as in Source 2.

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