# GH_RotationalFrame struct

Namespace: [Grasshopper.GUI](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.gui.md) · Assembly: [Grasshopper](https://developer.rhino3d.com/api/gh1/assembly/grasshopper.md)

```cs
public struct GH_RotationalFrame
```

Represents a single frame in a rotational tuning history.

## Properties

- [Angle](https://developer.rhino3d.com/api/gh1/type/grasshopper.gui.gh-rotationalframe/angle.md): Gets or sets the local angle of the rotation event.
- [Pivot](https://developer.rhino3d.com/api/gh1/type/grasshopper.gui.gh-rotationalframe/pivot.md): Gets or sets the pivot of the event.
- [Point](https://developer.rhino3d.com/api/gh1/type/grasshopper.gui.gh-rotationalframe/point.md): Gets or sets the location of the rotation event.
- [Time](https://developer.rhino3d.com/api/gh1/type/grasshopper.gui.gh-rotationalframe/time.md): Gets or sets the time when the event was recorded.