protected override SpongyAnchor DestroyAnchor(AnchorId id, SpongyAnchor spongyAnchor)
{
SpongyAnchorXR spongyAnchorXR = spongyAnchor as SpongyAnchorXR;
if (spongyAnchorXR != null)
{
Debug.Assert(anchorsByTrackableId[spongyAnchorXR.TrackableId] == spongyAnchorXR);
anchorsByTrackableId.Remove(spongyAnchorXR.TrackableId);
xrAnchorManager.TryRemoveAnchor(spongyAnchorXR.TrackableId);
GameObject.Destroy(spongyAnchorXR.gameObject);
}
RemoveSpongyAnchorById(id);
return(null);
}
IEnumerator RemoveAndCheckAnchor(TrackableId id, Action <TrackableId> callback)
{
XRAnchorSubsystem rpsub = ActiveLoader.GetLoadedSubsystem <XRAnchorSubsystem>();
Assert.NotNull(rpsub);
rpsub.TryRemoveAnchor(id);
yield return(null);
TrackableChanges <XRAnchor>?currentRps = rpsub.GetChanges(Allocator.Temp);
Assert.IsNotNull(currentRps);
Assert.AreNotEqual(0, currentRps?.removed.Length ?? 0);
TrackableId?rpRemoved = currentRps?.removed[0] ?? null;
if (callback != null)
{
callback.Invoke(rpRemoved ?? defaultId);
}
}