←API Reference ←NSDK

VpsAnchorUpdate

Contains the latest tracking information for a VPS anchor....

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Declaration

struct VpsAnchorUpdate

Summary

Contains the latest tracking information for a VPS anchor. Anchor updates are retrieved via anchorUpdate(anchorId:) and provide the most current information about an anchor's position, orientation, and tracking status. This is a snapshot of the anchor, and the latest anchor update should be used every frame.

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Properties

Name	Type	Summary
let anchorId	NSDKVpsAnchorId	The unique identifier of the anchor.
var debugDescription	String	A textual representation of this instance, suitable for debugging. Calling this property directly is discouraged. Instead, convert an instance of any type to a string by using the String(reflecting:) initializer. This initializer works with any type, and uses the custom debugDescription property for types that conform to CustomDebugStringConvertible: struct Point: CustomDebugStringConvertible { let x: Int, y: Int var debugDescription: String { return "(\(x), \(y))" } } let p = Point(x: 21, y: 30) let s = String(reflecting: p) print(s) // Prints "(21, 30)" The conversion of p to a string in the assignment to s uses the Point type's debugDescription property.
let trackingData	TrackingData?	Pose, confidence, and timestamp data available when an anchor is in .limited or .tracked states,
let trackingState	AnchorTrackingState	The current tracking state of the anchor, and associated data. Anchors in .notTracked and .limited states have an associated value of type AnchorTrackingState.Reason which explains why the anchor is in its current state.

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Nested Types

Structs

Name	Type	Summary
TrackingData	TrackingData	-

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Enums

Name	Type	Summary
AnchorTrackingState	AnchorTrackingState	Represents the current tracking state of a VPS anchor. The tracking state indicates how well the system is able to track an anchor's position and orientation in the current environment.

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Relationships

conforms to: Swift.CustomDebugStringConvertible