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, 5 insertions, 2 deletions

diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index e7f835c..7b79732 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -2317,7 +2317,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         /// <param name="sog"></param>
         /// <returns></returns>
-        public bool IncomingCreateObject(ISceneObject sog)
+        public bool IncomingCreateObject(Vector3 newPosition, ISceneObject sog)
         {
             //m_log.DebugFormat(" >>> IncomingCreateObject(sog) <<< {0} deleted? {1} isAttach? {2}", ((SceneObjectGroup)sog).AbsolutePosition,
             //    ((SceneObjectGroup)sog).IsDeleted, ((SceneObjectGroup)sog).RootPart.IsAttachment);
@@ -2333,6 +2333,9 @@ namespace OpenSim.Region.Framework.Scenes
                 return false;
             }
 
+            if (newPosition != Vector3.Zero)
+                newObject.RootPart.GroupPosition = newPosition;
+
             if (!AddSceneObject(newObject))
             {
                 m_log.DebugFormat("[SCENE]: Problem adding scene object {0} in {1} ", sog.UUID, RegionInfo.RegionName);
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index daf711c..9cfdf9f 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -3223,7 +3223,7 @@ namespace OpenSim.Region.Framework.Scenes
                     ((SceneObjectGroup)so).LocalId = 0;
                     ((SceneObjectGroup)so).RootPart.ClearUpdateSchedule();
                     so.SetState(cAgent.AttachmentObjectStates[i++], m_scene);
-                    m_scene.IncomingCreateObject(so);
+                    m_scene.IncomingCreateObject(Vector3.Zero, so);
                 }
             }
         }