Preserve attachment point & position when attachment is rezzed in world

Patch taken from
http://opensimulator.org/mantis/view.php?id=4905
originally by Greg C.

Fixed to apply to r/23314 commit
ba9daf849e7c8db48e7c03e7cdedb77776b2052f
(cherry picked from commit 4ff9fbca441110cc2b93edc7286e0e9339e61cbe)

1 files changed, 7 insertions, 0 deletions

diff --git a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
index 69b5f43..4bebbe8 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
@@ -2230,6 +2230,13 @@ namespace OpenSim.Region.Framework.Scenes
                     sourcePart.Inventory.RemoveInventoryItem(item.ItemID);
             }
 
+
+            if (group.IsAttachment == false && group.RootPart.Shape.State != 0)
+            {
+                group.RootPart.AttachedPos = group.AbsolutePosition;
+                group.RootPart.Shape.LastAttachPoint = (byte)group.AttachmentPoint;
+            }
+                                    
             group.FromPartID = sourcePart.UUID;
             AddNewSceneObject(group, true, pos, rot, vel);