public static void Serialize(ICalibrationData template, string fileName)
{
try
{
var serializer = new BinaryFormatter();
var stream = new FileStream(fileName, FileMode.Create);
serializer.Serialize(stream, template);
stream.Flush();
stream.Close();
}
catch (Exception ex)
{
throw new Exception(String.Format("Unable to serialize to file: {0}", ex.Message), ex);
}
}
private void StartPlayback()
{
currentTime = 0;
currentFrameIndex = 0;
recordingForPlayback = JsonUtility.FromJson <CalibrationRecording>(File.ReadAllText(indexFilePath));
ApplyFrame(currentFrameIndex);
CompositionManager compositionManager = GetCompositionManager();
HolographicCameraObserver networkManager = GetHolographicCameraObserver();
previousCalibrationData = compositionManager.CalibrationData;
compositionManager.EnableHolographicCamera(networkManager.transform, calibrationDataForPlayback);
testCube = GameObject.CreatePrimitive(PrimitiveType.Cube);
testCube.transform.localScale = Vector3.one * DeviceInfoObserver.arUcoMarkerSizeInMeters;
testCube.transform.localPosition = new Vector3(0.0f, 0.0f, 0.05f);
}
/// <summary>
/// Enables the holographic camera rig for compositing. The hologram camera will be adjusted to match
/// calibration data (its position and rotation will track the external camera, and its projection matrix
/// will match the calibration information for the video camera used for compositing).
/// </summary>
/// <param name="parent">The parent transform that the holographic camera rig should be attached to.</param>
/// <param name="calibrationData">The calibration data used to set up the position, rotation, and
/// projection matrix for the holographic camera.</param>
public void EnableHolographicCamera(Transform parent, ICalibrationData calibrationData)
{
#if UNITY_EDITOR
this.calibrationData = calibrationData;
if (videoCameraPose == null)
{
videoCameraPose = new GameObject("Camera HMD Pose");
}
videoCameraPose.transform.SetParent(parent);
videoCameraPose.transform.localPosition = Vector3.zero;
videoCameraPose.transform.localRotation = Quaternion.identity;
gameObject.transform.parent = videoCameraPose.transform;
calibrationData.SetUnityCameraExtrinstics(transform);
calibrationData.SetUnityCameraIntrinsics(GetComponent <Camera>());
IsCalibrationDataLoaded = true;
#endif
}
private void UpdateCalibrationFileForPlayback()
{
isCalibrationDataParsed = false;
try
{
if (File.Exists(calibrationFilePath))
{
byte[] calibrationDataPayload = File.ReadAllBytes(calibrationFilePath);
CalculatedCameraCalibration calibration;
if (CalculatedCameraCalibration.TryDeserialize(calibrationDataPayload, out calibration))
{
calibrationDataForPlayback = new CalibrationData(calibration.Intrinsics, calibration.Extrinsics);
isCalibrationDataParsed = true;
}
}
}
catch (Exception ex)
{
Debug.LogWarning($"Unexpected exception parsing file {indexFilePath}: {ex.ToString()}");
}
}
public void SetCalibrationData(ICalibrationData data)
{
var myCalData = data as SorterVisionCalibrationData;
if (myCalData != null)
{
ChessboardPoints = myCalData.ChessboardPoints;
}
}
public void SetCalibrationData(ICalibrationData data)
{
var myCalData = data as CalibrationDataTestMock;
if (myCalData != null)
{
this._stringData = myCalData.StringData;
}
}
