public void ToggleAnchorPersistence(ARAnchor anchor)
{
if (m_anchorStore == null)
{
Debug.Log($"Anchor Store was not available.");
return;
}
SampleAnchor sampleAnchor = anchor.GetComponent <SampleAnchor>();
if (!sampleAnchor.Persisted)
{
// For the purposes of this sample, randomly generate a name for the saved anchor.
string newName = $"anchor/{Guid.NewGuid().ToString().Substring(0, 4)}";
bool succeeded = m_anchorStore.TryPersistAnchor(anchor.trackableId, newName);
if (!succeeded)
{
Debug.Log($"Anchor could not be persisted: {anchor.trackableId}");
return;
}
ChangeAnchorVisual(anchor, newName, true);
}
else
{
m_anchorStore.UnpersistAnchor(sampleAnchor.Name);
ChangeAnchorVisual(anchor, "", false);
}
}
private void ChangeAnchorVisual(ARAnchor anchor, string newName, bool isPersisted)
{
SampleAnchor sampleAnchor = anchor.GetComponent <SampleAnchor>();
Debug.Log(isPersisted ? $"Anchor {anchor.trackableId} persisted with name {newName}" : $"Anchor {anchor.trackableId} with name {sampleAnchor.Name} unpersisted");
sampleAnchor.Name = newName;
sampleAnchor.Persisted = isPersisted;
}
