SpatialInteractionSourceLocation.AngularVelocity Property


Gets the angular velocity of a hand or motion controller.

 property IReference<float3> ^ AngularVelocity { IReference<float3> ^ get(); };
IReference<float3> AngularVelocity();
public System.Nullable<Vector3> AngularVelocity { get; }
var iReference = spatialInteractionSourceLocation.angularVelocity;
Public ReadOnly Property AngularVelocity As Nullable(Of Vector3)

Property Value


The angular velocity.

Windows 10 requirements

Device family
Windows 10 Fall Creators Update (introduced in 10.0.16299.0)
API contract
Windows.Foundation.UniversalApiContract (introduced in v5.0)


The angular velocity is expressed in an axis-angle representation. The unit vector is the axis of rotation and the magnitude is the angular speed in radians per second, following the right-hand rule.

Applies to