Hello,

I want to use multi-Dataset with QCar 1.5 beta Unity3D extension.

Is it possible to load a dataset from the web ?

I have try to user this code, but it consider that the dataset doesn't exist.

private bool LoadDataSet(string dataSetPath, DataSet.StorageType storageType)
{
// Check if the data set exists at the given path.
if (!DataSet.Exists(dataSetPath, storageType))
{
Debug.LogError("Data set " + dataSetPath + " does not exist.");
return false;
}

// Request an ImageTracker instance from the TrackerManager.
ImageTracker imageTracker = (ImageTracker)TrackerManager.Instance.GetTracker(Tracker.Type.IMAGE_TRACKER);

// Create a new empty data set.
DataSet dataSet = imageTracker.CreateDataSet();

// Load the data set from the given path.
if (!dataSet.Load(dataSetPath, storageType))
{
Debug.LogError("Failed to load data set " + dataSetPath + ".");
return false;
}

// (Optional) Activate the data set.
imageTracker.ActivateDataSet(dataSet);

return true;
}

...

LoadDataSet("http://www.mysite.com/datasettest/Tarmac.dat", DataSet.StorageType.STORAGE_ABSOLUTE);

Does anyone have an idea ? Help !