/// <summary>
/// Outputs the current state of the headset as a calibration file based on the
/// configured output file name into the configured calibrations folder.
/// </summary>
public void SaveCurrentCalibration()
{
if (!Application.isPlaying)
{
Debug.LogError("For safety, calibrations cannot be saved at edit-time. "
+ "Enter play mode to save a calibration.", this);
return;
}
int randomNumber = UnityEngine.Random.Range(0, 10000);
string temp = outputCalibrationFile;
if (string.IsNullOrEmpty(outputCalibrationFile) || (!Application.isEditor))
{
outputCalibrationFile = randomNumber + " - Temp Calibration.json";
Debug.LogWarning("outputCalibrationFile was null or empty; defaulting to "
+ "'XXXX - Temp Calibration.json'.", this);
}
//If this is a calibrator scene, find the screen calibrator and optimizers and
//stop the optimization process to allow us to reload the calibration we're saving
Testing.WebcamScreenCalibration calibratorObject = FindObjectOfType <Testing.WebcamScreenCalibration>();
if (calibratorObject != null)
{
calibratorObject.StopAllCoroutines();
var optimizers = FindObjectsOfType <Testing.DenseOptimizer>();
foreach (var optimizer in optimizers)
{
optimizer.StopSolve();
}
}
Pose devicePose;
if (headTransform != null)
{
devicePose = headTransform.ToPose().inverse *
provider.deviceOrigin.ToPose();
}
else
{
devicePose = provider.deviceOrigin.ToLocalPose();
}
currentCalibration.leapTracker = new PhysicalComponent(
devicePose,
provider.gameObject.name
);
currentCalibration.leftEye = constructLeftEyeOptics(false);
currentCalibration.rightEye = constructRightEyeOptics(false);
var outputPath = outputFilePath;
File.WriteAllText(outputPath,
JsonUtility.ToJson(currentCalibration, prettyPrint: true)
.Replace("\n", "\r\n")
.Replace(" ", " "));
Debug.Log("Saved current calibration to: " + outputPath);
inputCalibrationFile = outputCalibrationFile;
LoadCalibration(disableEllipsoids: false, ignoreConfig: true);
if (saveSteamVRStyleCalibration)
{
outputCalibrationFile = randomNumber + " - Temp SteamVR Calibration.vrsettings";
var steamVROutputDirectory = Path.Combine(calibrationsFolder.Path,
"SteamVR/");
if (!Directory.Exists(steamVROutputDirectory))
{
Directory.CreateDirectory(steamVROutputDirectory);
}
outputPath = Path.Combine(steamVROutputDirectory, randomNumber + " - Temp SteamVR Calibration.vrsettings");
SteamVRHeadsetCalibration steamVRCalib = new SteamVRHeadsetCalibration();
steamVRCalib.leftEye = currentCalibration.leftEye;
steamVRCalib.rightEye = currentCalibration.rightEye;
string steamVRJSON =
(SteamVROptics.getSteamVRPrefixString() +
JsonUtility.ToJson(steamVRCalib, prettyPrint: true)
.Substring(1) //(remove first bracket)
.Replace("\n", "\r\n"))
.Replace(" ", " ");
File.WriteAllText(outputPath, steamVRJSON);
Debug.Log("Saved SteamVR calibration to: " + outputPath);
}
outputCalibrationFile = temp;
}
