/// <summary>
/// Updates the camera setup to have the given number of cameras.
/// </summary>
/// <param name="cameraCount"></param> The number of cameras for the setup.
public void ChangeCameraCount(int cameraCount)
{
CameraModel cameraParams = CameraModel.CreateCameraModel();
// If there are already cameras in the setup, use one of them as the model.
if (cameraModels != null && cameraModels.Length > 0)
{
cameraParams.ParametersFromCameraModel(cameraModels[0]);
}
else
{
cameraParams.SetCameraReferenceIndexAndImageName(cameraParams.cameraReferenceIndex, "Image");
}
// Update the camera setup, using this camera as a model.
ResetCameraModels();
cameraModels = new CameraModel[cameraCount];
for (int iter = 0; iter < cameraModels.Length; iter++)
{
CameraModel cameraModel = AddCameraModel(iter);
cameraModel.ParametersFromCameraModel(cameraParams);
cameraModel.SetCameraReferenceIndexAndImageName(cameraModel.cameraReferenceIndex, cameraModel.imageName + GeneralToolkit.ToString(iter));
}
// Destroy the temporary camera model.
DestroyImmediate(cameraParams.gameObject);
}
/// <summary>
/// Saves additional information related to acquisition, with the given values.
/// </summary>
/// <param name="cameraSetup"></param> The camera setup containing the acquisition information.
public void SaveCOLIBRIVRAdditionalInformation(CameraSetup cameraSetup)
{
// Determine the camera model, or initialize a new one if there is none.
CameraModel cameraParams;
if (cameraSetup.cameraModels != null)
{
cameraParams = cameraSetup.cameraModels[0];
}
else
{
cameraParams = CameraModel.CreateCameraModel();
}
// Get the initial viewing position.
Vector3 initialViewingPos = cameraSetup.initialViewingPosition;
// Store this information in the additional information file.
GeneralToolkit.CreateOrClear(PathType.File, additionalInfoFile);
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.AppendLine("# COLIBRI VR additional information:");
stringBuilder.AppendLine("# INITIAL_VIEWING_POSITION");
string line = initialViewingPos.x + " " + initialViewingPos.y + " " + initialViewingPos.z;
stringBuilder.AppendLine(line);
File.WriteAllText(additionalInfoFile, stringBuilder.ToString());
// Delete any temporary camera model.
if (cameraSetup.cameraModels == null)
{
DestroyImmediate(cameraParams.gameObject);
}
}
/// <summary>
/// Adds a camera model to the setup.
/// </summary>
/// <param name="setupIndex"></param> Index of the newly-created camera in the setup.
/// <returns></returns> The created camera model.
public CameraModel AddCameraModel(int setupIndex)
{
CameraModel cameraModel = CameraModel.CreateCameraModel(transform);
cameraModels[setupIndex] = cameraModel;
#if UNITY_EDITOR
UpdateGizmoColor(setupIndex);
#endif //UNITY_EDITOR
return(cameraModel);
}
/// <summary>
/// Saves additional information related to acquisition, with the given values.
/// </summary>
/// <param name="cameraSetup"></param> The camera setup containing the acquisition information.
public void SaveAdditionalSetupInformation(CameraSetup cameraSetup)
{
// Determine the camera model, or initialize a new one if there is none.
CameraModel cameraParams;
if (cameraSetup.cameraModels != null && cameraSetup.cameraModels.Length > 0)
{
cameraParams = cameraSetup.cameraModels[0];
}
else
{
cameraParams = CameraModel.CreateCameraModel();
}
// Store the initial viewing position.
Vector3 initialViewingPos = cameraSetup.initialViewingPosition;
GeneralToolkit.CreateOrClear(PathType.File, additionalInfoFile);
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.AppendLine("# Additional setup information:");
stringBuilder.AppendLine("# INITIAL_VIEWING_POSITION");
string line = GeneralToolkit.ToString(initialViewingPos.x) + " " + GeneralToolkit.ToString(initialViewingPos.y) + " " + GeneralToolkit.ToString(initialViewingPos.z);
stringBuilder.AppendLine(line);
// Store the minimum/maximum distance range
stringBuilder.AppendLine("# Distance ranges with one line of data per camera:");
stringBuilder.AppendLine("# CAMERA_ID DISTANCE_RANGE_MIN DISTANCE_RANGE_MAX");
foreach (CameraModel camera in cameraSetup.cameraModels)
{
Vector2 distanceRange = camera.distanceRange;
stringBuilder.AppendLine(GeneralToolkit.ToString(camera.cameraReferenceIndex) + " " + GeneralToolkit.ToString(distanceRange.x) + " " + GeneralToolkit.ToString(distanceRange.y));
}
// Save the file.
File.WriteAllText(additionalInfoFile, stringBuilder.ToString());
// Delete any temporary camera model.
if (cameraSetup.cameraModels == null)
{
DestroyImmediate(cameraParams.gameObject);
}
}