private void ExportLocalAnchor()
{
CurrentState = AnchorManagementState.ExportingLocalAnchor;
UnityEngine.XR.WSA.WorldAnchor anchor = gameObject.GetComponent <UnityEngine.XR.WSA.WorldAnchor>();
string guidString = Guid.NewGuid().ToString();
exportingAnchorName = guidString;
// Save the anchor to our local anchor store.
if (anchor != null && anchorStore.Save(exportingAnchorName, anchor))
{
Debug.LogFormat("Exporting anchor: {0}", exportingAnchorName);
DebugDisplay(string.Format("\nExporting anchor: {0}", exportingAnchorName));
sharedAnchorInterface = new UnityEngine.XR.WSA.Sharing.WorldAnchorTransferBatch();
sharedAnchorInterface.AddWorldAnchor(guidString, anchor);
UnityEngine.XR.WSA.Sharing.WorldAnchorTransferBatch.ExportAsync(sharedAnchorInterface, WriteBuffer, ExportLocalAnchorComplete);
}
else
{
Debug.LogWarning("Anchor Manager: Failed to export anchor, trying again...");
DebugDisplay(string.Format("\nFailed to export anchor, trying again..."));
CurrentState = AnchorManagementState.LocalAnchorExportFailed;
}
}
public bool SetMarker(int marker)
{
int idx = marker - 1;
if (marker > Markers.Count)
{
return(false);
}
//RaycastHit hitInfo;
/*Physics.Raycast(Camera.main.transform.position, Camera.main.transform.forward, out hitInfo)*/
if (RosGazeManager.Instance.Focused)
{
if (anchorStore == null)
{
return(false);
}
// Delete WorldAnchor if selected marker currently has one
UnityEngine.XR.WSA.WorldAnchor anchor = Markers[idx].GetComponent <UnityEngine.XR.WSA.WorldAnchor>();
if (anchor != null)
{
DestroyImmediate(anchor);
}
anchorStore.Delete(Markers[idx].name);
// Move marker to new position
Markers[idx].transform.position = RosGazeManager.Instance.position;
// Set new WorldAnchor
UnityEngine.XR.WSA.WorldAnchor attachingAnchor = Markers[idx].AddComponent <UnityEngine.XR.WSA.WorldAnchor>();
if (attachingAnchor.isLocated)
{
bool saved = anchorStore.Save(Markers[idx].name, attachingAnchor);
Debug.Log("Saved new WorldAnchor position for " + Markers[idx].name + ": " + saved);
}
else
{
attachingAnchor.OnTrackingChanged += AttachingAnchor_OnTrackingChanged;
}
// return success
return(true);
}
return(false);
}
void PerformManipulationStop()
{
UnityEngine.XR.WSA.WorldAnchor attachingAnchor = gameObject.AddComponent <UnityEngine.XR.WSA.WorldAnchor>();
if (attachingAnchor.isLocated)
{
Debug.Log("Saving persisted position immediately");
bool saved = anchorStore.Save(ObjectAnchorStoreName, attachingAnchor);
Debug.Log("saved: " + saved);
DestroyImmediate(attachingAnchor);
}
else
{
attachingAnchor.OnTrackingChanged += AttachingAnchor_OnTrackingChanged;
}
}
void AnchorStoreReady(UnityEngine.XR.WSA.Persistence.WorldAnchorStore store)
{
anchorStore = store;
string[] ids = anchorStore.GetAllIds();
foreach (GameObject marker in Markers)
{
// Retrieve WorldAnchors for each marker if it exists
Debug.Log("Looking for " + marker.name + " in WorldAnchorStore");
UnityEngine.XR.WSA.WorldAnchor wa = anchorStore.Load(marker.name, marker);
if (wa != null)
{
Debug.Log("Retrieved anchor from WorldAnchorStore");
}
else
{
// Set new WorldAnchor if no existing WorldAnchor found
Debug.Log("No WorldAnchor for " + marker.name + " found, creating new WorldAnchor");
UnityEngine.XR.WSA.WorldAnchor attachingAnchor = marker.AddComponent <UnityEngine.XR.WSA.WorldAnchor>();
if (attachingAnchor.isLocated)
{
bool saved = anchorStore.Save(marker.name, attachingAnchor);
Debug.Log("Saved new WorldAnchor position for " + marker.name + ": " + saved);
}
else
{
attachingAnchor.OnTrackingChanged += AttachingAnchor_OnTrackingChanged;
}
}
}
}
private void SaveAnchorToStore(string id, UnityEngine.XR.WSA.WorldAnchor worldAnchor)
{
#if !UNITY_EDITOR
if ((store != null) && (store.Save(id, worldAnchor)))
{
Debug.Log("WorldAnchor Saved: " + id);
if (OnPlacement != null)
{
OnPlacement();
}
}
else
{
Debug.Log("Failed to Save WorldAnchor " + id);
}
#else
if (OnPlacement != null)
{
OnPlacement();
}
#endif
if (StatusText.Instance)
{
StatusText.Instance.SetText("Anchor Saved");
}
}
void OnSelect()
{
if (anchorStore == null)
{
return;
}
if (Placing)
{
UnityEngine.XR.WSA.WorldAnchor attachingAnchor = gameObject.AddComponent <UnityEngine.XR.WSA.WorldAnchor>();
if (attachingAnchor.isLocated)
{
Debug.Log("Saving persisted position immediately");
bool saved = anchorStore.Save(ObjectAnchorStoreName, attachingAnchor);
Debug.Log("saved: " + saved);
}
else
{
attachingAnchor.OnTrackingChanged += AttachingAnchor_OnTrackingChanged;
}
}
else
{
UnityEngine.XR.WSA.WorldAnchor anchor = gameObject.GetComponent <UnityEngine.XR.WSA.WorldAnchor>();
if (anchor != null)
{
DestroyImmediate(anchor);
}
string[] ids = anchorStore.GetAllIds();
for (int index = 0; index < ids.Length; index++)
{
Debug.Log(ids[index]);
if (ids[index] == ObjectAnchorStoreName)
{
bool deleted = anchorStore.Delete(ids[index]);
Debug.Log("deleted: " + deleted);
break;
}
}
}
Placing = !Placing;
}
/// <summary>
/// Called when a remote anchor has been deserialized
/// </summary>
/// <param name="status"></param>
/// <param name="wat"></param>
private void ImportComplete(UnityEngine.XR.WSA.Sharing.SerializationCompletionReason status, UnityEngine.XR.WSA.Sharing.WorldAnchorTransferBatch wat)
{
if (status == UnityEngine.XR.WSA.Sharing.SerializationCompletionReason.Succeeded && wat.GetAllIds().Length > 0)
{
Debug.Log("Import complete");
string first = wat.GetAllIds()[0];
Debug.Log("Anchor name: " + first);
UnityEngine.XR.WSA.WorldAnchor anchor = wat.LockObject(first, gameObject);
anchorStore.Save(first, anchor);
currentState = ImportExportState.Ready;
}
else
{
Debug.Log("Import fail");
currentState = ImportExportState.DataReady;
}
}
public void StopPlacing()
{
if (anchorStore == null)
{
return;
}
UnityEngine.XR.WSA.WorldAnchor attachingAnchor = gameObject.AddComponent <UnityEngine.XR.WSA.WorldAnchor>();
if (attachingAnchor.isLocated)
{
Debug.Log("Saving persisted position immediately");
bool saved = anchorStore.Save(ObjectAnchorStoreName, attachingAnchor);
Debug.Log("saved: " + saved);
}
else
{
attachingAnchor.OnTrackingChanged += AttachingAnchor_OnTrackingChanged;
}
}
