From 1dfc9902649bfb4f02340644a0589fe139a3322a Mon Sep 17 00:00:00 2001
From: Melanie
Date: Thu, 23 Feb 2012 01:40:30 +0000
Subject: 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.
---
.../CoreModules/Framework/EntityTransfer/EntityTransferModule.cs | 9 ++++-----
.../ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs | 6 +++---
.../ServiceConnectorsOut/Simulation/RemoteSimulationConnector.cs | 6 +++---
OpenSim/Region/Framework/Scenes/Scene.cs | 5 ++++-
OpenSim/Region/Framework/Scenes/ScenePresence.cs | 2 +-
5 files changed, 15 insertions(+), 13 deletions(-)
(limited to 'OpenSim/Region')
diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
index 8f047ea..f6e4dbf 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
@@ -1704,14 +1704,13 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
// Offset the positions for the new region across the border
Vector3 oldGroupPosition = grp.RootPart.GroupPosition;
- grp.RootPart.GroupPosition = pos;
// If we fail to cross the border, then reset the position of the scene object on that border.
uint x = 0, y = 0;
Utils.LongToUInts(newRegionHandle, out x, out y);
GridRegion destination = scene.GridService.GetRegionByPosition(scene.RegionInfo.ScopeID, (int)x, (int)y);
- if (destination == null || !CrossPrimGroupIntoNewRegion(destination, grp, silent))
+ if (destination == null || !CrossPrimGroupIntoNewRegion(destination, pos, grp, silent))
{
m_log.InfoFormat("[ENTITY TRANSFER MODULE] cross region transfer failed for object {0}",grp.UUID);
@@ -1741,7 +1740,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
/// true if the crossing itself was successful, false on failure
/// FIMXE: we still return true if the crossing object was not successfully deleted from the originating region
///
- protected bool CrossPrimGroupIntoNewRegion(GridRegion destination, SceneObjectGroup grp, bool silent)
+ protected bool CrossPrimGroupIntoNewRegion(GridRegion destination, Vector3 newPosition, SceneObjectGroup grp, bool silent)
{
//m_log.Debug(" >>> CrossPrimGroupIntoNewRegion <<<");
@@ -1766,7 +1765,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
//if (m_interregionCommsOut != null)
// successYN = m_interregionCommsOut.SendCreateObject(newRegionHandle, grp, true);
if (m_aScene.SimulationService != null)
- successYN = m_aScene.SimulationService.CreateObject(destination, grp, true);
+ successYN = m_aScene.SimulationService.CreateObject(destination, newPosition, grp, true);
if (successYN)
{
@@ -1825,7 +1824,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
gobj.IsAttachment = false;
//gobj.RootPart.LastOwnerID = gobj.GetFromAssetID();
m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Sending attachment {0} to region {1}", gobj.UUID, destination.RegionName);
- CrossPrimGroupIntoNewRegion(destination, gobj, silent);
+ CrossPrimGroupIntoNewRegion(destination, Vector3.Zero, gobj, silent);
}
}
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs
index a17c6ae..85e7e94 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs
@@ -315,7 +315,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
* Object-related communications
*/
- public bool CreateObject(GridRegion destination, ISceneObject sog, bool isLocalCall)
+ public bool CreateObject(GridRegion destination, Vector3 newPosition, ISceneObject sog, bool isLocalCall)
{
if (destination == null)
return false;
@@ -330,12 +330,12 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
// We need to make a local copy of the object
ISceneObject sogClone = sog.CloneForNewScene();
sogClone.SetState(sog.GetStateSnapshot(), s);
- return s.IncomingCreateObject(sogClone);
+ return s.IncomingCreateObject(newPosition, sogClone);
}
else
{
// Use the object as it came through the wire
- return s.IncomingCreateObject(sog);
+ return s.IncomingCreateObject(newPosition, sog);
}
}
}
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/RemoteSimulationConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/RemoteSimulationConnector.cs
index f8cea71..eaf9506 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/RemoteSimulationConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/RemoteSimulationConnector.cs
@@ -282,13 +282,13 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
* Object-related communications
*/
- public bool CreateObject(GridRegion destination, ISceneObject sog, bool isLocalCall)
+ public bool CreateObject(GridRegion destination, Vector3 newPosition, ISceneObject sog, bool isLocalCall)
{
if (destination == null)
return false;
// Try local first
- if (m_localBackend.CreateObject(destination, sog, isLocalCall))
+ if (m_localBackend.CreateObject(destination, newPosition, sog, isLocalCall))
{
//m_log.Debug("[REST COMMS]: LocalBackEnd SendCreateObject succeeded");
return true;
@@ -296,7 +296,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
// else do the remote thing
if (!m_localBackend.IsLocalRegion(destination.RegionHandle))
- return m_remoteConnector.CreateObject(destination, sog, isLocalCall);
+ return m_remoteConnector.CreateObject(destination, newPosition, sog, isLocalCall);
return false;
}
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
///
///
///
- 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);
}
}
}
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