public void QueryAnchorByUuid() { // Get number of saved anchor uuids if (!PlayerPrefs.HasKey(numUuids)) { PlayerPrefs.SetInt(numUuids, 0); } int playerNumUuids = PlayerPrefs.GetInt("numUuids"); Log("numUuids to query with: " + numUuids + " uuids "); if (playerNumUuids == 0) { return; } OVRPlugin.SpatialEntityUuid[] uuidArr = new OVRPlugin.SpatialEntityUuid[playerNumUuids]; for (int i = 0; i < playerNumUuids; ++i) { string uuidKey = "uuid" + i; string currentUuid = PlayerPrefs.GetString(uuidKey); Log("QueryAnchorByUuid: " + currentUuid); var byteArray = AnchorHelpers.StringToUuid(currentUuid); uuidArr[i] = new OVRPlugin.SpatialEntityUuid { Value_0 = BitConverter.ToUInt64(byteArray, 0), Value_1 = BitConverter.ToUInt64(byteArray, 8) }; } var uuidInfo = new OVRPlugin.SpatialEntityFilterInfoIds { NumIds = playerNumUuids, Ids = uuidArr }; var queryInfo = new OVRPlugin.SpatialEntityQueryInfo() { QueryType = OVRPlugin.SpatialEntityQueryType.Action, MaxQuerySpaces = 20, Timeout = 0, Location = OVRPlugin.SpatialEntityStorageLocation.Local, ActionType = OVRPlugin.SpatialEntityQueryActionType.Load, FilterType = OVRPlugin.SpatialEntityQueryFilterType.Ids, IdInfo = uuidInfo }; ulong newReqId = 0; if (!OVRPlugin.SpatialEntityQuerySpatialEntity(queryInfo, ref newReqId)) { Log("OVRPlugin.SpatialEntityQuerySpatialEntity initiated"); } }