# Rotation.FromToRotation

```csharp
static Rotation FromToRotation(in Vector3 fromDirection, in Vector3 toDirection)
```

Returns a Rotation that rotates from one direction to another.

### Parameters

- `in fromDirection` (`Vector3`)
- `in toDirection` (`Vector3`)

### Returns

`Rotation`

Declared in [Rotation](/api/Rotation).
Assembly: `Sandbox.System`.