←API Reference ←NSDK

NSDKSessionDataSource

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Declaration

protocol NSDKSessionDataSource : AnyObject

Summary

Provides synchronous, pull-based access to the latest available sensor data required by NSDKSession. All methods must be non-blocking and thread-safe. Returned values represent the most recent samples already captured by the underlying services.

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Properties

Name	Type	Summary
var isReady	Bool	Indicates whether the data source is currently able to provide meaningful sensor data.

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Methods

Name	Type	Summary
latestCameraSample	(image: CVPixelBuffer, intrinsics: NSDKCameraIntrinsics, pose: NSDKCameraExtrinsics, orientation: NSDKScreenOrientation, timestamp: UInt64)?	Returns the most recent camera sample, if available.
latestCompassSample	NSDKFrameData.CompassData?	Returns the most recent compass (heading) sample, if available.
latestDepthMapSample	(image: CVPixelBuffer, confidence: CVPixelBuffer?, intrinsics: NSDKCameraIntrinsics, pose: NSDKCameraExtrinsics, orientation: NSDKScreenOrientation, timestamp: UInt64)?	Returns the most recent platform depth sample, if available.
latestGpsSample	NSDKFrameData.GpsData?	Returns the most recent GPS sample, if available.
latestTrackingStateSample	NsdkTrackingState	Returns the most recent VIO tracking state report

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Relationships

conformance: DefaultSessionDataSource

conformance: PlaybackSessionDataSource