private AnchorHandler LoadAnchor(string id)
{
if (anchorStore == null)
{
Debug.Log("Anchor store hasn't been loaded.");
return(null);
}
GameObject anchorGameObject = Instantiate <GameObject>(anchorGameObjectPrefab);
AnchorHandler anchorHandler = anchorGameObject.GetComponent <AnchorHandler>();
GraphNode node;
string anchorName = "";
if (graphInfo.Nodes.TryGetValue(id, out node))
{
anchorName = node.AnchorName;
}
else
{
Debug.LogWarning($"Unable to find id: {id} in local database.");
}
anchorHandler.Initialize(id, anchorName);
anchorStore.Load(id, anchorHandler.AnchorGameObject);
return(anchorHandler);
}
private WorldAnchor CreateAnchor()
{
if (anchorStore == null)
{
Debug.Log("Anchor store hasn't been loaded.");
return(null);
}
if (updateNeighbourTask != null && !updateNeighbourTask.IsCompleted)
{
Debug.Log("Anchor creation task is not finished.");
return(null);
}
string id = Guid.NewGuid().ToString();
Vector3 position = cameraTransform.TransformPoint(1.1f * Vector3.forward);
GameObject anchorGameObject = Instantiate(anchorGameObjectPrefab, position, cameraTransform.rotation);
anchorGameObject.transform.up = Vector3.up;
AnchorHandler anchorHandler = anchorGameObject.GetComponent <AnchorHandler>();
anchorHandler.Initialize(id, "");
WorldAnchor anchor = anchorHandler.Anchor;
anchorStore.Save(id, anchor);
existingAnchors.Add(id, anchorHandler);
Debug.Log($"Anchor {id} is created. Anchor count: {anchorStore.anchorCount}.");
UpdateGraphInfoOnCreation(id);
return(anchor);
}
