6 files changed, 28 insertions, 46 deletions

diff --git a/OpenSim/Region/Examples/SimpleModule/ComplexObject.cs b/OpenSim/Region/Examples/SimpleModule/ComplexObject.cs
index 66f4da0..3809749 100644
--- a/OpenSim/Region/Examples/SimpleModule/ComplexObject.cs
+++ b/OpenSim/Region/Examples/SimpleModule/ComplexObject.cs
@@ -68,7 +68,7 @@ namespace OpenSim.Region.Examples.SimpleModule
 
         public override void UpdateMovement()
         {
-            UpdateGroupRotation(Rotation * m_rotationDirection);
+            UpdateGroupRotation(GroupRotation * m_rotationDirection);
 
             base.UpdateMovement();
         }
diff --git a/OpenSim/Region/Framework/Scenes/EntityBase.cs b/OpenSim/Region/Framework/Scenes/EntityBase.cs
index 27a0785..c2ec6a5 100644
--- a/OpenSim/Region/Framework/Scenes/EntityBase.cs
+++ b/OpenSim/Region/Framework/Scenes/EntityBase.cs
@@ -94,7 +94,7 @@ namespace OpenSim.Region.Framework.Scenes
             set { m_velocity = value; }
         }
 
-        protected Quaternion m_rotation;
+        protected Quaternion m_rotation = new Quaternion(0f, 0f, 1f, 0f);
 
         public virtual Quaternion Rotation
         {
@@ -102,14 +102,6 @@ namespace OpenSim.Region.Framework.Scenes
             set { m_rotation = value; }
         }
 
-        protected Vector3 m_scale;
-
-        public virtual Vector3 Scale
-        {
-            get { return m_scale; }
-            set { m_scale = value; }
-        }
-
         protected uint m_localId;
 
         public virtual uint LocalId
@@ -123,9 +115,13 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         public EntityBase()
         {
-            m_rotation = Quaternion.Identity;
-            m_scale = Vector3.One;
+            m_uuid = UUID.Zero;
+
+            m_pos = Vector3.Zero;
+            m_velocity = Vector3.Zero;
+            Rotation = Quaternion.Identity;
             m_name = "(basic entity)";
+            m_rotationalvelocity = Vector3.Zero;
         }
 
         /// <summary>
diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index 0aa587e..05a6f13 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -2305,8 +2305,8 @@ namespace OpenSim.Region.Framework.Scenes
                                 "to avatar {0} at position {1}",
                                 sp.UUID.ToString(), grp.AbsolutePosition);
                         AttachObject(sp.ControllingClient,
-                                grp.LocalId, 0,
-                                grp.Rotation,
+                                grp.LocalId, (uint)0,
+                                grp.GroupRotation,
                                 grp.AbsolutePosition, false);
                         RootPrim.RemFlag(PrimFlags.TemporaryOnRez);
                         grp.SendGroupFullUpdate();
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
index 6807e1b..25489d8 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
@@ -204,22 +204,9 @@ namespace OpenSim.Region.Framework.Scenes
             get { return m_parts.Count; }
         }
 
-        public override Quaternion Rotation
+        public Quaternion GroupRotation
         {
             get { return m_rootPart.RotationOffset; }
-            set { m_rootPart.RotationOffset = value; }
-        }
-
-        public override Vector3 Scale
-        {
-            get { return m_rootPart.Scale; }
-            set { m_rootPart.Scale = value; }
-        }
-
-        public override Vector3 Velocity
-        {
-            get { return m_rootPart.Velocity; }
-            set { m_rootPart.Velocity = value; }
         }
 
         public UUID GroupID
@@ -541,7 +528,7 @@ namespace OpenSim.Region.Framework.Scenes
                     // Temporary commented to stop compiler warning
                     //Vector3 partPosition =
                     //    new Vector3(part.AbsolutePosition.X, part.AbsolutePosition.Y, part.AbsolutePosition.Z);
-                    Quaternion parentrotation = Rotation;
+                    Quaternion parentrotation = GroupRotation;
 
                     // Telling the prim to raytrace.
                     //EntityIntersection inter = part.TestIntersection(hRay, parentrotation);
@@ -1884,17 +1871,14 @@ namespace OpenSim.Region.Framework.Scenes
 
                 checkAtTargets();
 
-                Quaternion rot = Rotation;
-
-                if (UsePhysics &&
-                      ((Math.Abs(lastPhysGroupRot.W - rot.W) > 0.1f)
-                    || (Math.Abs(lastPhysGroupRot.X - rot.X) > 0.1f)
-                    || (Math.Abs(lastPhysGroupRot.Y - rot.Y) > 0.1f)
-                    || (Math.Abs(lastPhysGroupRot.Z - rot.Z) > 0.1f)))
+                if (UsePhysics && ((Math.Abs(lastPhysGroupRot.W - GroupRotation.W) > 0.1)
+                    || (Math.Abs(lastPhysGroupRot.X - GroupRotation.X) > 0.1)
+                    || (Math.Abs(lastPhysGroupRot.Y - GroupRotation.Y) > 0.1)
+                    || (Math.Abs(lastPhysGroupRot.Z - GroupRotation.Z) > 0.1)))
                 {
                     m_rootPart.UpdateFlag = 1;
 
-                    lastPhysGroupRot = rot;
+                    lastPhysGroupRot = GroupRotation;
                 }
 
                 foreach (SceneObjectPart part in m_parts.Values)
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index bf83a49..0bd6546 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -2007,10 +2007,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                             q = avatar.Rotation; // Currently infrequently updated so may be inaccurate
                     }
                     else
-                        q = part.ParentGroup.Rotation; // Likely never get here but just in case
+                        q = part.ParentGroup.GroupRotation; // Likely never get here but just in case
                 }
                 else
-                    q = part.ParentGroup.Rotation; // just the group rotation
+                    q = part.ParentGroup.GroupRotation; // just the group rotation
                 return new LSL_Rotation(q.X, q.Y, q.Z, q.W);
             }
             q = part.GetWorldRotation();
@@ -7181,10 +7181,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     else
                         q = avatar.Rotation; // Currently infrequently updated so may be inaccurate
                 else
-                    q = m_host.ParentGroup.Rotation; // Likely never get here but just in case
+                    q = m_host.ParentGroup.GroupRotation; // Likely never get here but just in case
             }
             else
-                q = m_host.ParentGroup.Rotation; // just the group rotation
+                q = m_host.ParentGroup.GroupRotation; // just the group rotation
             return new LSL_Rotation(q.X, q.Y, q.Z, q.W);
         }
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/Helpers.cs b/OpenSim/Region/ScriptEngine/Shared/Helpers.cs
index 84ccafe..4855d64 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Helpers.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Helpers.cs
@@ -218,14 +218,16 @@ namespace OpenSim.Region.ScriptEngine.Shared
                 }
             }
 
-            Vector3 absPos = part.AbsolutePosition;
-            Position = new LSL_Types.Vector3(absPos.X, absPos.Y, absPos.Z);
+            Position = new LSL_Types.Vector3(part.AbsolutePosition.X,
+                                             part.AbsolutePosition.Y,
+                                             part.AbsolutePosition.Z);
 
-            Quaternion wr = part.ParentGroup.Rotation;
+            Quaternion wr = part.ParentGroup.GroupRotation;
             Rotation = new LSL_Types.Quaternion(wr.X, wr.Y, wr.Z, wr.W);
 
-            Vector3 vel = part.Velocity;
-            Velocity = new LSL_Types.Vector3(vel.X, vel.Y, vel.Z);
+            Velocity = new LSL_Types.Vector3(part.Velocity.X,
+                                             part.Velocity.Y,
+                                             part.Velocity.Z);
         }
     }