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IMixedRealitySceneUnderstandingObserver Interface

Definition

The interface for defining a spatial awareness observer which provides scene data.

public interface class IMixedRealitySceneUnderstandingObserver : IDisposable, Microsoft::MixedReality::Toolkit::Experimental::SpatialAwareness::IMixedRealityOnDemandObserver, System::Collections::IEqualityComparer
public interface IMixedRealitySceneUnderstandingObserver : IDisposable, Microsoft.MixedReality.Toolkit.Experimental.SpatialAwareness.IMixedRealityOnDemandObserver, System.Collections.IEqualityComparer
type IMixedRealitySceneUnderstandingObserver = interface
    interface IMixedRealityOnDemandObserver
    interface IMixedRealitySpatialAwarenessObserver
    interface IMixedRealityDataProvider
    interface IMixedRealityService
    interface IDisposable
    interface IMixedRealityEventSource
    interface IEqualityComparer
Public Interface IMixedRealitySceneUnderstandingObserver
Implements IDisposable, IEqualityComparer, IMixedRealityOnDemandObserver
Derived
Implements

Properties

AutoUpdate

Whether the observer updates its observations automatically on interval.

(Inherited from IMixedRealityOnDemandObserver)
ConfigurationProfile

The configuration profile for the service.

(Inherited from IMixedRealityService)
DefaultPhysicsLayer

Get or sets the default Unity Physics Layer on which to set the spatial object.

(Inherited from IMixedRealitySpatialAwarenessObserver)
FirstAutoUpdateDelay

Delay in seconds before the observer starts to update automatically for the first time after initialization

(Inherited from IMixedRealityOnDemandObserver)
InferRegions

When enabled, generates data for observed and inferred regions in the scene. When disabled, generates data only for observed regions in the scene.

InstantiationBatchRate

Number of meshes to generate per frame. Throttled to keep framerate under control.

IsRunning

Is the observer running (actively accumulating spatial data)?

(Inherited from IMixedRealitySpatialAwarenessObserver)
IsStationaryObserver

Should the observer remain stationary in the scene?

(Inherited from IMixedRealitySpatialAwarenessObserver)
Name

Optional Priority attribute if multiple services of the same type are required, enables targeting a service for action.

(Inherited from IMixedRealityService)
ObservationExtents

Gets or sets the extents (1/2 size) of the volume, in meters per axis, from which individual observations will be made.

(Inherited from IMixedRealitySpatialAwarenessObserver)
ObserverOrigin

Gets or sets the origin, in world space, of the observer.

(Inherited from IMixedRealitySpatialAwarenessObserver)
ObserverRotation

Gets or sets the orientation of the volume in world space.

(Inherited from IMixedRealitySpatialAwarenessObserver)
ObserverVolumeType

Gets or sets the type of volume the observer should operate in.

(Inherited from IMixedRealitySpatialAwarenessObserver)
Priority

Optional Priority to reorder registered managers based on their respective priority, reduces the risk of race conditions by prioritizing the order in which managers are evaluated.

(Inherited from IMixedRealityService)
QueryRadius

The distance infer surface understanding

RequestMeshData

When enabled, the service will provide surface meshes.

RequestOcclusionMask

When enabled, the service will generate texture data for suitable for spatial queries

RequestPlaneData

When enabled, the service will provide surface planes, represented as a quad.

SceneObjects

The set of SpatialAwarenessSceneObjects being managed by the observer, keyed by a unique id.

SourceId

The unique source id of this event source.

(Inherited from IMixedRealityEventSource)
SourceName

The name of this event source.

(Inherited from IMixedRealityEventSource)
StartupBehavior

Indicates the developer's intended startup behavior.

(Inherited from IMixedRealitySpatialAwarenessObserver)
SurfaceTypes

Surface types to be observed by the observer.

UpdateInterval

Gets or sets the frequency, in seconds, at which the spatial observer should update.

(Inherited from IMixedRealitySpatialAwarenessObserver)
UpdateOnceInitialized

Whether the observer updates once after initialization (regardless whether AutoUpdate is true).

(Inherited from IMixedRealityOnDemandObserver)
UsePersistentObjects

When enabled, the service will preserve previously observed surfaces when updating.

WorldMeshLevelOfDetail

Configures the density of the mesh retrieved from the service

Methods

ClearObservations()

Clears the observer's collection of observations.

(Inherited from IMixedRealitySpatialAwarenessObserver)
Destroy()

Optional Destroy function to perform cleanup of the service before the Mixed Reality Toolkit is destroyed.

(Inherited from IMixedRealityService)
Disable()

Optional Disable function to pause the service.

(Inherited from IMixedRealityService)
Enable()

Optional Enable function to enable / re-enable the service.

(Inherited from IMixedRealityService)
Initialize()

The initialize function is used to setup the service once created. This method is called once all services have been registered in the Mixed Reality Toolkit.

(Inherited from IMixedRealityService)
LateUpdate()

Optional LateUpdate function to that is called after Update has been called on all services.

(Inherited from IMixedRealityService)
Reset()

Optional Reset function to perform that will Reset the service, for example, whenever there is a profile change.

(Inherited from IMixedRealityService)
Resume()

Start | resume the observer.

(Inherited from IMixedRealitySpatialAwarenessObserver)
SaveScene(String)

Save a scene file to the device

Suspend()

Stop | pause the observer

(Inherited from IMixedRealitySpatialAwarenessObserver)
TryFindCentermostPlacement(Int32, Vector2, Vector3)

Finds best placement position in local space to the quad

Update()

Optional Update function to perform per-frame updates of the service.

(Inherited from IMixedRealityService)
UpdateOnDemand()

Tells the observer to update the observations.

(Inherited from IMixedRealityOnDemandObserver)

Applies to