/// <summary>
/// If we are supposed to create the anchor for export, this is the function to call.
/// </summary>
public void CreateAnchor()
{
objectToAnchor = SharedCollection.Instance.gameObject;
UnityEngine.VR.WSA.Sharing.WorldAnchorTransferBatch watb = new UnityEngine.VR.WSA.Sharing.WorldAnchorTransferBatch();
UnityEngine.VR.WSA.WorldAnchor worldAnchor = objectToAnchor.GetComponent <UnityEngine.VR.WSA.WorldAnchor>();
if (worldAnchor == null)
{
worldAnchor = objectToAnchor.AddComponent <UnityEngine.VR.WSA.WorldAnchor>();
}
exportingAnchorName = Guid.NewGuid().ToString();
Debug.Log("exporting " + exportingAnchorName);
watb.AddWorldAnchor(exportingAnchorName, worldAnchor);
UnityEngine.VR.WSA.Sharing.WorldAnchorTransferBatch.ExportAsync(watb, WriteBuffer, ExportComplete);
}
/// <summary>
/// Called when a remote anchor has been deserialized
/// </summary>
/// <param name="status">Tracks if the import worked</param>
/// <param name="wat">The WorldAnchorTransferBatch that has the anchor information.</param>
private void ImportComplete(UnityEngine.VR.WSA.Sharing.SerializationCompletionReason status, UnityEngine.VR.WSA.Sharing.WorldAnchorTransferBatch wat)
{
if (status == UnityEngine.VR.WSA.Sharing.SerializationCompletionReason.Succeeded && wat.GetAllIds().Length > 0)
{
Debug.Log("Import complete");
string first = wat.GetAllIds()[0];
Debug.Log("Anchor name: " + first);
UnityEngine.VR.WSA.WorldAnchor existingAnchor = objectToAnchor.GetComponent <UnityEngine.VR.WSA.WorldAnchor>();
if (existingAnchor != null)
{
DestroyImmediate(existingAnchor);
}
UnityEngine.VR.WSA.WorldAnchor anchor = wat.LockObject(first, objectToAnchor);
WorldAnchorManager.Instance.AnchorStore.Save(first, anchor);
ImportInProgress = false;
AnchorEstablished = true;
}
else
{
// if we failed, we can simply try again.
gotOne = true;
Debug.Log("Import fail");
}
}