| SoTrackballManip Properties | 
The SoTrackballManip type exposes the following members.
| Name | Description | |
|---|---|---|
| center | Origin for scale and rotation.  | |
| IsDisposable | ISafeDisposable interface implementation.
  (Inherited from SoDisposable.) | |
| rotation | Rotation specification.  | |
| scaleFactor | Scale factors.  | |
| scaleOrientation | Rotational orientation for scale.  | |
| translation | Translation vector.  | |
| UserData | 
Gets or sets the user data to be contained by the field container.
  (Inherited from SoFieldContainer.) |