/// <summary>
/// Cleans up objects and stops the CloudSpatialAnchorSessions.
/// </summary>
public void ResetSession(Action completionRoutine = null)
{
Debug.Log("ASA Info: Resetting the session.");
if (cloudSpatialAnchorSession.GetActiveWatchers().Count > 0)
{
Debug.LogError("ASA Error: We are resetting the session with active watchers, which is unexpected.");
}
CleanupObjects();
cloudSpatialAnchorSession.Reset();
lock (dispatchQueue)
{
dispatchQueue.Enqueue(() =>
{
if (cloudSpatialAnchorSession != null)
{
cloudSpatialAnchorSession.Stop();
cloudSpatialAnchorSession.Dispose();
Debug.Log("ASA Info: Session was reset.");
completionRoutine?.Invoke();
}
else
{
Debug.LogError("ASA Error: cloudSpatialAnchorSession was null, which is unexpected.");
}
});
}
}
public void StopActiveWatchers()
{
// need to be updated if future SDK supports multiple active watchers
if (SessionValid() && cloudSpatialAnchorSession.GetActiveWatchers().Count > 0)
{
foreach (CloudSpatialAnchorWatcher watcher in cloudSpatialAnchorSession.GetActiveWatchers())
{
watcher.Stop();
}
}
}
public void LocalizeAnchor()
{
DispatcherQueue.Enqueue(() =>
{
if (_cloudSpatialAnchorSession == null)
{
Log("CloudSpatialAnchorSession was null. Weird.", Color.red);
return;
}
else
{
// Initialize session fresh & clean
CleanupObjects();
_cloudSpatialAnchorSession.Stop();
_cloudSpatialAnchorSession.Dispose();
_cloudSpatialAnchorSession = null;
InitializeSession();
// Create a Watcher with anchor ID to locate the anchor that was created before
AnchorLocateCriteria criteria = new AnchorLocateCriteria
{
Identifiers = new string[] { _currentCloudAnchorId }
};
_cloudSpatialAnchorSession.CreateWatcher(criteria);
Log($"Localizing anchor with {_cloudSpatialAnchorSession.GetActiveWatchers().Count} watchers.\r\nLook around to gather spatial data...");
}
});
}
/// <summary>
/// オブジェクトをクリーンアップしてCloudSpatialAnchorセッションを停止する処理
/// </summary>
public void ASAResetSession()
{
Debug.Log("ASA Info: セッションをリセットします。");
if (cloudSpatialAnchorSession.GetActiveWatchers().Count > 0)
{
Debug.LogError("ASA Error: ActiveなWatcherがあるセッションをリセットしようとしています。これは期待された動作ではありません。");
}
currentCloudAnchor = null;
this.cloudSpatialAnchorSession.Reset();
if (cloudSpatialAnchorSession != null)
{
cloudSpatialAnchorSession.Stop();
cloudSpatialAnchorSession.Dispose();
Debug.Log("ASA Info: セッションはリセットされました。");
}
else
{
Debug.LogError("ASA Error: セッションはNullでした。これは期待された動作ではありません。");
}
}
private async void LoadAnchorAsync()
{
AnchorLocateCriteria criteria = new AnchorLocateCriteria();
string anchorId = await storageService.GetAnchorId();
// Local anchor is the same as the last saved one. No need to reload it.
if (currentlyLoadingAnchorId == anchorId || loadedAnchor != null && loadedAnchor.Identifier == anchorId)
{
return;
}
Debug.Log(DEBUG_FILTER + "we are going to load anchor with id: " + anchorId);
currentlyLoadingAnchorId = anchorId;
// Stop all other watchers.
foreach (var w in cloudSession.GetActiveWatchers())
{
w.Stop();
}
criteria.Identifiers = new string[] { anchorId };
cloudSession.CreateWatcher(criteria);
cloudSession.AnchorLocated += (object sender, AnchorLocatedEventArgs args) =>
{
switch (args.Status)
{
case LocateAnchorStatus.Located:
loadedAnchor = args.Anchor;
// Run on UI thread.
QueueOnUpdate(() => SpawnOrMoveCurrentAnchoredObject(loadedAnchor));
break;
case LocateAnchorStatus.AlreadyTracked:
Debug.Log(DEBUG_FILTER + "Anchor already tracked. Identifier: " + args.Identifier);
loadedAnchor = args.Anchor;
break;
case LocateAnchorStatus.NotLocatedAnchorDoesNotExist:
Debug.Log(DEBUG_FILTER + "Anchor not located. Identifier: " + args.Identifier);
break;
case LocateAnchorStatus.NotLocated:
Debug.LogError("ASA Error: Anchor not located does not exist. Identifier: " + args.Identifier);
break;
}
};
}
public void LocateAnchor()
{
// We have saved an anchor, so we will now look for it.
if (!String.IsNullOrEmpty(cloudSpatialAnchorId))
{
// Create a Watcher to look for the anchor we created.
AnchorLocateCriteria criteria = new AnchorLocateCriteria();
criteria.Identifiers = new string[] { cloudSpatialAnchorId };
cloudSpatialAnchorSession.CreateWatcher(criteria);
Debug.Log("ASA Info: Watcher created. Number of active watchers: " + cloudSpatialAnchorSession.GetActiveWatchers().Count);
cloudSpatialAnchorSession.AnchorLocated += CloudSpatialAnchorSession_AnchorLocated;
cloudSpatialAnchorSession.LocateAnchorsCompleted += CloudSpatialAnchorSession_LocateAnchorsCompleted;
}
//Debug.Log("ASA Info: We will create a new anchor.");
//CreateAndSaveSphere();
}
public bool LocateOperationInFlight()
{
return(SessionValid() && cloudSpatialAnchorSession.GetActiveWatchers().Count > 0);
}
