WikitudeNativeSDK Hierarchy Class Hierarchy NSObject WTBaseTracker WTClientTracker WTCloudTracker WTCaptureDeviceManager WTCloudRecognitionResponse WTImageTarget WTRenderer WTStartupConfiguration WTTrackerManager WTWikitudeNativeSDK Protocol References WTBaseTrackerDelegate WTCaptureDeviceManagerDelegate WTClientTrackerDelegate WTCloudTrackerDelegate WTWikitudeNativeSDKDelegate Constant References WTExtendedTrackingQuality WTRenderingMode