public void SetWorldAnchor(TrackableBehaviour trackableBehaviour, TrackableIdPair trackableID)
{
// add a world anchor to the given trackablebehaviour
UnityEngine.XR.WSA.WorldAnchor wa = trackableBehaviour.gameObject.AddComponent <UnityEngine.XR.WSA.WorldAnchor>();
mWorldAnchors[trackableID] = wa;
// register for callbacks
wa.OnTrackingChanged += OnWorldAnchorTrackingChanged;
}
public void DeleteWorldAnchor(TrackableIdPair trackableID)
{
// delete an existing world anchor
if (mWorldAnchors.ContainsKey(trackableID))
{
UnityEngine.XR.WSA.WorldAnchor wa = mWorldAnchors[trackableID];
mWorldAnchors.Remove(trackableID);
InternalDeleteWA(wa);
}
}
public void DeleteWorldAnchor(TrackableIdPair trackableID)
{
// delete an existing world anchor
if (mWorldAnchors.ContainsKey(trackableID))
{
WorldAnchor wa = mWorldAnchors[trackableID];
mWorldAnchors.Remove(trackableID);
// unregister for callbacks first
wa.OnTrackingChanged -= OnWorldAnchorTrackingChanged;
GameObject.DestroyImmediate(wa);
}
}
