SpatialInteractionSource Class (Windows.UI.Input.Spatial) - Windows apps
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Represents one detected instance of a hand, motion controller, or speech source that can cause interactions and gestures.
public ref class SpatialInteractionSource sealed/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 131072)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class SpatialInteractionSource final[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 131072)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class SpatialInteractionSourcePublic NotInheritable Class SpatialInteractionSource- Inheritance
-
Object Platform::Object IInspectable SpatialInteractionSource
- Attributes
Windows requirements
| Requirements | Description |
|---|---|
| Device family |
Windows 10 (introduced in 10.0.10586.0 - for Xbox, see UWP features that aren't yet supported on Xbox) |
| API contract |
Windows.Foundation.UniversalApiContract (introduced in v2.0) |
Remarks
For hands and controllers, each detected hand or motion controller will get its own ID. For as long as the system can track that a hand is the same hand that was previously detected, it will share an ID.
For speech, a single ID will be used for all speech input.
Version history
| Windows version | SDK version | Value added |
|---|---|---|
| 1703 | 15063 | Controller |
| 1703 | 15063 | IsGraspSupported |
| 1703 | 15063 | IsMenuSupported |
| 1703 | 15063 | IsPointingSupported |
| 1703 | 15063 | TryGetStateAtTimestamp |
| 1709 | 16299 | Handedness |
| 1903 | 18362 | TryCreateHandMeshObserver |
| 1903 | 18362 | TryCreateHandMeshObserverAsync |