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* Fix Mantis 761 (linking and delinking prims rapidly caused prims to 'disappear')

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* Root cause was that if two updates occurred in the same second of time, the second one was never sent
* Linking/delinking appears to be okay now
This commit is contained in:
Justin Clarke Casey
2008-03-13 00:22:38 +00:00
parent 27ff09cb2b
commit a4304fb9e6
5 changed files with 55 additions and 19 deletions
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14
OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
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@@ -247,9 +247,11 @@ namespace OpenSim.Region.Environment.Scenes
public SceneObjectGroup(Scene scene, ulong regionHandle, SceneObjectPart part)
{
m_scene = scene;
part.SetParent(this);
part.ParentID = 0;
part.LinkNum = 0;
m_parts.Add(part.UUID, part);
SetPartAsRoot(part);
@@ -691,7 +693,7 @@ namespace OpenSim.Region.Environment.Scenes
#region Scheduling
/// <summary>
///
/// Examine this object's parts to see if they've changed sufficiently to warrant an update
/// </summary>
public override void Update()
{
@@ -703,6 +705,7 @@ namespace OpenSim.Region.Environment.Scenes
}
lastPhysGroupPos = AbsolutePosition;
}
if ((Math.Abs(lastPhysGroupRot.W - GroupRotation.W) > 0.1)
|| (Math.Abs(lastPhysGroupRot.X - GroupRotation.X) > 0.1)
|| (Math.Abs(lastPhysGroupRot.Y - GroupRotation.Y) > 0.1)
@@ -714,6 +717,7 @@ namespace OpenSim.Region.Environment.Scenes
}
lastPhysGroupRot = GroupRotation;
}
foreach (SceneObjectPart part in m_parts.Values)
{
part.SendScheduledUpdates();
@@ -737,7 +741,7 @@ namespace OpenSim.Region.Environment.Scenes
}
/// <summary>
///
/// Schedule a full update for every part in this object
/// </summary>
public void ScheduleGroupForFullUpdate()
{
@@ -910,6 +914,7 @@ namespace OpenSim.Region.Environment.Scenes
linkPart.RotationOffset = new LLQuaternion(newRot.x, newRot.y, newRot.z, newRot.w);
linkPart.ParentID = m_rootPart.LocalId;
linkPart.LinkNum = m_parts.Count;
m_parts.Add(linkPart.UUID, linkPart);
@@ -1015,7 +1020,7 @@ namespace OpenSim.Region.Environment.Scenes
//m_rootPart.DoPhysicsPropertyUpdate(m_rootPart.PhysActor.IsPhysical, true);
//}
SceneObjectGroup objectGroup = new SceneObjectGroup(m_scene, m_regionHandle, linkPart);
SceneObjectGroup objectGroup = new SceneObjectGroup(m_scene, m_regionHandle, linkPart);
m_scene.AddEntity(objectGroup);
@@ -1715,6 +1720,9 @@ namespace OpenSim.Region.Environment.Scenes
m_scene.EventManager.TriggerGroupGrab(UUID, offsetPos, remoteClient.AgentId);
}
/// <summary>
/// Completely delete this group and tell all the scene presences about that deletion.
/// </summary>
public void DeleteGroup()
{
DetachFromBackup(this);