Handle ObjectSpin* packets to spin physical prims on Ctrl+Shift+Drag

Addresses Mantis #3381

The current implementation works as expected if the object has no rotation or 
only rotation around the Z axis; you can spin the object left or right (around
the world Z axis).

It works a little unexpectedly if the object has a non-Z-axis rotation; in this
case the body is spun about its local Z axis, not the world Z-axis. (But SL 
also behaves oddly with a spin on an arbitrarily rotated object.)

1 files changed, 3 insertions, 0 deletions

diff --git a/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs b/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs
index 644f429..edd6b67 100644
--- a/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs
+++ b/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs
@@ -202,6 +202,9 @@ namespace OpenSim.Region.OptionalModules.World.NPC
         public event GrabObject OnGrabObject;
         public event ObjectSelect OnDeGrabObject;
         public event MoveObject OnGrabUpdate;
+        public event SpinStart OnSpinStart;
+        public event SpinObject OnSpinUpdate;
+        public event SpinStop OnSpinStop;
         public event ViewerEffectEventHandler OnViewerEffect;
 
         public event FetchInventory OnAgentDataUpdateRequest;