3 files changed, 39 insertions, 11 deletions

diff --git a/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs b/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
index 1d4c7f0..a4fe81c 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
@@ -498,24 +498,28 @@ namespace OpenSim.Region.ClientStack.Linden
 
             if (inventoryType == "sound")
             {
-                inType = 1;
-                assType = 1;
+                inType = (sbyte)InventoryType.Sound;
+                assType = (sbyte)AssetType.Sound;
+            }
+            else if (inventoryType == "snapshot")
+            {
+                inType = (sbyte)InventoryType.Snapshot;
             }
             else if (inventoryType == "animation")
             {
-                inType = 19;
-                assType = 20;
+                inType = (sbyte)InventoryType.Animation;
+                assType = (sbyte)AssetType.Animation;
             }
             else if (inventoryType == "wearable")
             {
-                inType = 18;
+                inType = (sbyte)InventoryType.Wearable;
                 switch (assetType)
                 {
                     case "bodypart":
-                        assType = 13;
+                        assType = (sbyte)AssetType.Bodypart;
                         break;
                     case "clothing":
-                        assType = 5;
+                        assType = (sbyte)AssetType.Clothing;
                         break;
                 }
             }
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
index 8a6270d..a9ae71c 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
@@ -5063,7 +5063,18 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 //                acceleration = new Vector3(1, 0, 0);
                 
                 angularVelocity = presence.AngularVelocity;
+
+                // Whilst not in mouselook, an avatar will transmit only the Z rotation as this is the only axis
+                // it rotates around.
+                // In mouselook, X and Y co-ordinate will also be sent but when used in Rotation, these cause unwanted
+                // excessive up and down movements of the camera when looking up and down.
+                // See http://opensimulator.org/mantis/view.php?id=3274
+                // This does not affect head movement, since this is controlled entirely by camera movement rather than
+                // body rotation.  It does not affect sitting avatar since it's the sitting part rotation that takes
+                // effect, not the avatar rotation.
                 rotation = presence.Rotation;
+                rotation.X = 0;
+                rotation.Y = 0;
 
                 if (sendTexture)
                     textureEntry = presence.Appearance.Texture.GetBytes();
@@ -5179,7 +5190,19 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             data.OffsetPosition.ToBytes(objectData, 16);
 //            data.Velocity.ToBytes(objectData, 28);
 //            data.Acceleration.ToBytes(objectData, 40);
-            data.Rotation.ToBytes(objectData, 52);
+
+            // Whilst not in mouselook, an avatar will transmit only the Z rotation as this is the only axis
+            // it rotates around.
+            // In mouselook, X and Y co-ordinate will also be sent but when used in Rotation, these cause unwanted
+            // excessive up and down movements of the camera when looking up and down.
+            // See http://opensimulator.org/mantis/view.php?id=3274
+            // This does not affect head movement, since this is controlled entirely by camera movement rather than
+            // body rotation.  It does not affect sitting avatar since it's the sitting part rotation that takes
+            // effect, not the avatar rotation.
+            Quaternion rot = data.Rotation;
+            rot.X = 0;
+            rot.Y = 0;
+            rot.ToBytes(objectData, 52);
             //data.AngularVelocity.ToBytes(objectData, 64);
 
             ObjectUpdatePacket.ObjectDataBlock update = new ObjectUpdatePacket.ObjectDataBlock();
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index 7ae9be5..8eb6f7d 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -1645,12 +1645,13 @@ namespace OpenSim.Region.Framework.Scenes
 
             if (AllowMovement && !SitGround)
             {
-                Quaternion bodyRotation = agentData.BodyRotation;
+//                m_log.DebugFormat("[SCENE PRESENCE]: Initial body rotation {0} for {1}", agentData.BodyRotation, Name);
+
                 bool update_rotation = false;
 
-                if (bodyRotation != Rotation)
+                if (agentData.BodyRotation != Rotation)
                 {
-                    Rotation = bodyRotation;
+                    Rotation = agentData.BodyRotation;
                     update_rotation = true;
                 }