1 files changed, 12 insertions, 2 deletions

diff --git a/OpenSim/Services/Interfaces/IGridUserService.cs b/OpenSim/Services/Interfaces/IGridUserService.cs
index 95ce5e8..dfb79a4 100644
--- a/OpenSim/Services/Interfaces/IGridUserService.cs
+++ b/OpenSim/Services/Interfaces/IGridUserService.cs
@@ -108,8 +108,18 @@ namespace OpenSim.Services.Interfaces
         bool LoggedOut(string userID, UUID regionID, Vector3 lastPosition, Vector3 lastLookAt);
         
         bool SetHome(string userID, UUID homeID, Vector3 homePosition, Vector3 homeLookAt);
-        bool SetLastPosition(string userID, UUID regionID, Vector3 lastPosition, Vector3 lastLookAt);
-    
+
+        /// <summary>
+        /// Stores the last known user position at the grid level
+        /// </summary>
+        /// <param name="userID">Ignore if your connector does not use userID for position updates</param>
+        /// <param name="sessionID">Ignore if your connector does not use sessionID for position updates</param>
+        /// <param name="regionID">RegionID where the user is currently located</param>
+        /// <param name="lastPosition">Region-relative position</param>
+        /// <param name="lastLookAt">Normalized look direction</param>
+        /// <returns>True if the user's last position was successfully updated, otherwise false</returns>
+        bool SetLastPosition(string userID, UUID sessionID, UUID regionID, Vector3 lastPosition, Vector3 lastLookAt);
+        
         GridUserInfo GetGridUserInfo(string userID);
     }
 }
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