SpatialAnchorExporter Class

Definition

Namespace:

Windows.Perception.Spatial

Allows apps to export spatial anchors for sharing and relocalization across devices, so that both devices can reason about the same locations in their users' surroundings.

public ref class SpatialAnchorExporter sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 458752)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class SpatialAnchorExporter final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 458752)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class SpatialAnchorExporter

Public NotInheritable Class SpatialAnchorExporter

Inheritance

Object Platform::Object IInspectable SpatialAnchorExporter

Attributes

ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows requirements

Device family	Windows 10, version 1809 (introduced in 10.0.17763.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v7.0)
App capabilities	spatialPerception

Remarks

Note

This type supports Azure Spatial Anchors, which enables you to create durable cloud-backed spatial anchors that your app can then locate across multiple HoloLens, iOS and Android devices.

Methods

GetAnchorExportSufficiencyAsync(SpatialAnchor, SpatialAnchorExportPurpose)	Returns information about whether a spatial anchor's data is sufficient for sharing or relocalization.
GetDefault()	Gets the default SpatialAnchorExporter instance for the current device.
RequestAccessAsync()	Requests access for an app to export spatial anchors. This requires the spatialPerception capability.
TryExportAnchorAsync(SpatialAnchor, SpatialAnchorExportPurpose, IOutputStream)	Exports a spatial anchor to a stream for sharing or relocalization. This allows multiple devices to reason about the same locations in their users' surroundings.