public static ProjectorCameraEnsemble ReadCalibration(Stream stream)
{
ProjectorCameraEnsemble room = null;
try
{
var knownTypeList = new List <Type>();
//knownTypeList.Add(typeof(Matrix));
knownTypeList.Add(typeof(ProjectorCameraEnsemble.Camera.Kinect2Calibration));
var serializer = new DataContractSerializer(typeof(ProjectorCameraEnsemble), knownTypeList);
room = (ProjectorCameraEnsemble)serializer.ReadObject(stream);
stream.Close();
//var serializer = new XmlSerializer(typeof(ProjectorCameraEnsemble));
////var fileStream = new FileStream(filename, FileMode.Open);
//room = (ProjectorCameraEnsemble)serializer.Deserialize(stream);
//stream.Close();
}
catch (Exception e)
{
Debug.LogError("Error loading configuration file: " + e.Message);
}
return(room);
}
public void LoadAsset()
{
if (calibration != null)
{
ensemble = ProjectorCameraEnsemble.ReadCalibration(calibration.text);
}
loaded = true;
}
internal void LoadCalibrationData()
{
cam = this.GetComponent <Camera>();
projConfig = null;
if (hasCalibration)
{
ProjectorCameraEnsemble ensembleConfig = calibrationData.GetEnsemble();
foreach (ProjectorCameraEnsemble.Projector pc in ensembleConfig.projectors)
{
if (pc.name == nameInConfiguration)
{
projConfig = pc;
}
}
}
else
{
projConfig = null;
}
if (projConfig != null)
{
if (displayIndex < 0)
{
displayIndex = projConfig.displayIndex;
}
//Debug.Log("Projective Rendering - Loading projector calibration information.");
imageWidth = projConfig.width;
imageHeight = projConfig.height;
//// used by shadow etc...
//// this is the vertical field of view - fy
cam.aspect = (float)imageWidth / imageHeight;
cam.fieldOfView = 2.0f * Mathf.Atan(imageHeight * 0.5f / (float)projConfig.cameraMatrix[1, 1]) * Mathf.Rad2Deg;
Matrix4x4 opencvProjMat = GetProjectionMatrix(projConfig.cameraMatrix, cam.nearClipPlane, cam.farClipPlane);
cam.projectionMatrix = UnityUtilities.ConvertRHtoLH(opencvProjMat);
//var irCoef = projConfig.lensDistortion.AsFloatArray();
//! jolaur -- looks like this is not being used and is now 2 elements instead of four in the new xml format
//! lensDist = new Vector4(irCoef[0], irCoef[1], irCoef[2], irCoef[3]);
lensDist = new Vector4();
Matrix4x4 worldToLocal = RAT2Unity.Convert(projConfig.pose);
worldToLocal = UnityUtilities.ConvertRHtoLH(worldToLocal);
this.transform.localPosition = worldToLocal.ExtractTranslation();
this.transform.localRotation = worldToLocal.ExtractRotation();
}
else
{
Debug.Log("Projective Rendering - Using default camera calibration information.");
lensDist = new Vector4();
}
}
public static ProjectorCameraEnsemble Load(string filename)
{
ProjectorCameraEnsemble room = null;
try
{
/*
* var serializer = new XmlSerializer(typeof(ProjectorCameraEnsemble));
* var fileStream = new FileStream(filename, FileMode.Open);
* room = (ProjectorCameraEnsemble)serializer.Deserialize(fileStream);
* fileStream.Close();
*/
room = ReadCalibration(new FileStream(filename, FileMode.Open));
// testing
{
/*
* var outputFilestream = new FileStream(filename + ".out.xml", FileMode.Create);
* serializer.WriteObject(outputFilestream, room);
* outputFilestream.Close();
*/
/*var outKnownTypeList = new List<Type>();
* knownTypeList.Add(typeof(Kinect2Calibration));
* var outSerializer = new DataContractSerializer(typeof(ProjectorCameraEnsemble), knownTypeList);
* var settings = new XmlWriterSettings { Indent = true };
* using (var writer = XmlWriter.Create(filename + ".out.xml", settings))
* outSerializer.WriteObject(writer, room);*/
}
}
catch (Exception e)
{
Debug.LogError("Error loading configuration file: " + e.Message);
}
return(room);
}
