Add a position parameter to region crossing of objects. This avoids the

potential bad update that places an object at the opposite side of the
origin sim for a moment before actually crossing it. Especially important in
grids like OSG where lag between sims is high.

2 files changed, 3 insertions, 2 deletions

diff --git a/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs b/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs
index 65f01b3..cb003d1 100644
--- a/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs
@@ -408,7 +408,7 @@ namespace OpenSim.Services.Connectors.Simulation
         /// <summary>
         ///
         /// </summary>
-        public bool CreateObject(GridRegion destination, ISceneObject sog, bool isLocalCall)
+        public bool CreateObject(GridRegion destination, Vector3 newPosition, ISceneObject sog, bool isLocalCall)
         {
             // m_log.DebugFormat("[REMOTE SIMULATION CONNECTOR]: CreateObject start");
 
@@ -421,6 +421,7 @@ namespace OpenSim.Services.Connectors.Simulation
                 args["sog"] = OSD.FromString(sog.ToXml2());
                 args["extra"] = OSD.FromString(sog.ExtraToXmlString());
                 args["modified"] = OSD.FromBoolean(sog.HasGroupChanged);
+                args["new_position"] = newPosition.ToString();
 
                 string state = sog.GetStateSnapshot();
                 if (state.Length > 0)
diff --git a/OpenSim/Services/Interfaces/ISimulationService.cs b/OpenSim/Services/Interfaces/ISimulationService.cs
index 5f9ce6d..36fd6fc 100644
--- a/OpenSim/Services/Interfaces/ISimulationService.cs
+++ b/OpenSim/Services/Interfaces/ISimulationService.cs
@@ -98,7 +98,7 @@ namespace OpenSim.Services.Interfaces
         /// <param name="sog"></param>
         /// <param name="isLocalCall"></param>
         /// <returns></returns>
-        bool CreateObject(GridRegion destination, ISceneObject sog, bool isLocalCall);
+        bool CreateObject(GridRegion destination, Vector3 newPosition, ISceneObject sog, bool isLocalCall);
 
         /// <summary>
         /// Create an object from the user's inventory in the destination region.