private void UpdateTrackers(VuforiaManagerImpl.FrameState frameState) { this.UnmarshalTrackables(frameState); this.UnmarshalWordTrackables(frameState); this.UnmarshalVuMarkTrackables(frameState); this.UpdateTrackableFoundQueue(); StateManagerImpl stateManagerImpl = (StateManagerImpl)TrackerManager.Instance.GetStateManager(); this.UpdateSmartTerrain(frameState, stateManagerImpl); this.UpdateExtendedTrackedVuMarks(); stateManagerImpl.UpdateVuMarks(this.mVuMarkDataArray, this.mVuMarkResultDataArray); VuforiaManager.TrackableIdPair trackableIdPair = new VuforiaManager.TrackableIdPair { ResultId = -1, TrackableId = -1 }; int num = -1; if (this.mWorldCenterMode == VuforiaARController.WorldCenterMode.SPECIFIC_TARGET) { if (this.mVuMarkWorldCenter != null && this.mVuMarkWorldCenter.VuMarkTemplate != null) { this.mWorldCenter = this.GetVuMarkWorldCenter(this.mVuMarkWorldCenter.VuMarkTemplate.ID); } if (this.mWorldCenter != null && this.mWorldCenter.Trackable != null) { if (this.mWorldCenter is VuMarkAbstractBehaviour) { trackableIdPair.ResultId = ((VuMarkAbstractBehaviour)this.mWorldCenter).VuMarkResultId; } else { trackableIdPair.TrackableId = this.mWorldCenter.Trackable.ID; } } } else if (this.mWorldCenterMode == VuforiaARController.WorldCenterMode.FIRST_TARGET) { stateManagerImpl.RemoveDisabledTrackablesFromQueue(ref this.mTrackableFoundQueue); if (this.mTrackableFoundQueue.Count > 0) { trackableIdPair = this.mTrackableFoundQueue.First.Value; } } else if (this.mWorldCenterMode == VuforiaARController.WorldCenterMode.DEVICE_TRACKING) { num = frameState.deviceTrackableId; } DeviceTrackingManager deviceTrackingManager = stateManagerImpl.GetDeviceTrackingManager(); if (num != -1) { deviceTrackingManager.UpdateCamera(this.mCentralAnchorPoint, this.mTrackableResultDataArray, num); } else { RotationalPlayModeDeviceTrackerImpl rotationalPlayModeDeviceTrackerImpl = TrackerManager.Instance.GetTracker <DeviceTracker>() as RotationalPlayModeDeviceTrackerImpl; if (rotationalPlayModeDeviceTrackerImpl != null && rotationalPlayModeDeviceTrackerImpl.IsActive) { VuforiaManagerImpl.TrackableResultData trackable = rotationalPlayModeDeviceTrackerImpl.GetTrackable(); deviceTrackingManager.UpdateCamera(this.mCentralAnchorPoint, new VuforiaManagerImpl.TrackableResultData[] { trackable }, trackable.id); } else if (trackableIdPair.TrackableId >= 0 || trackableIdPair.ResultId >= 0) { VuforiaManagerImpl.TrackableResultData trackableResultData = this.GetTrackableResultData(trackableIdPair, true); if (VuforiaManagerImpl.IsDetectedOrTracked(trackableResultData.status)) { stateManagerImpl.UpdateCameraPoseWRTTrackable(this.mCentralAnchorPoint, this.mParentAnchorPoint, trackableIdPair, trackableResultData.pose); } } } if (this.mARCameraTransform != this.mCentralAnchorPoint) { this.mARCameraTransform.position = this.mCentralAnchorPoint.position; this.mARCameraTransform.rotation = this.mCentralAnchorPoint.rotation; } stateManagerImpl.UpdateTrackablePoses(this.mARCameraTransform, this.mTrackableResultDataArray, this.mVuMarkResultDataArray, trackableIdPair, frameState.frameIndex); stateManagerImpl.UpdateWords(this.mARCameraTransform, this.mWordDataArray, this.mWordResultDataArray); stateManagerImpl.UpdateVirtualButtons(frameState.numVirtualButtonResults, frameState.vbDataArray); }