WTTrackingMapRecorder Class Reference

Inherits from	NSObject
Declared in	WTTrackingMapRecorder.h

Overview

WTTrackingMapRecorder provides the functionality to record so called ‘Tracking Maps’ that are needed for 3D tracking.

Delegate pointer for a WTTrackingMapRecorder object.

@property (nonatomic, weak) id<WTTrackingMapRecorderDelegate> delegate

WTTrackingMapRecorder.h

Starts a new 3D tracking map recording session.

- (void)startTrackingMapRecording:(WTTrackingMapRecordingStartupHandler)startupHandler

`startupHandler`	A block that is executed when the recording actually started.

This method returns immediately and starts the recording session in the background.

WTTrackingMapRecorder.h

Use this method to check if a 3D tracking map recording session is currently running or not.

- (BOOL)isRecording

YES is a 3D tracking map recording session is currently running or not.

WTTrackingMapRecorder.h

Stops an already running 3D tracking map recording session.

- (void)stopTrackingMapRecording:(NSString *)mapName completion:(WTTrackingMapRecordingCompletionHandler)completionHandler

`mapName`	The name of the 3D tracking map file.
`completionHandler`	A completion handler that is called once the 3D tracking map could be saved to disk or not.

WTTrackingMapRecorder.h

Cancels an already running 3D tracking map recording session. Calling this method without a running 3D tracking map recording session has no effect.

- (void)cancelTrackingMapRecording

Note: This method returns immediately.

Once the running 3D tracking map recording session is canceled, it can’t be restarted nor saved.

WTTrackingMapRecorder.h