From 652ac5f66bacb048628bc953497ffe4256676f05 Mon Sep 17 00:00:00 2001
From: UbitUmarov <ajlduarte@sapo.pt>
Date: Tue, 10 Jul 2012 05:28:47 +0100
Subject: [PATCH] more work on llSetAngularVelocity()

---
 .../Framework/Scenes/SceneObjectPart.cs       | 29 ++++++++++++++++++-
 .../Shared/Api/Implementation/LSL_Api.cs      |  4 +--
 2 files changed, 29 insertions(+), 4 deletions(-)

diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
index dd30a59bd1..0f448230d7 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
@@ -1845,7 +1845,7 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
-//      SetVelocity for LSL llSetVelocity..  may need revision if having other uses in future
+        //      SetVelocity for LSL llSetVelocity..  may need revision if having other uses in future
         public void SetVelocity(Vector3 pVel, bool localGlobalTF)
         {
             if (ParentGroup == null || ParentGroup.IsDeleted)
@@ -1871,6 +1871,33 @@ namespace OpenSim.Region.Framework.Scenes
 
             ParentGroup.Velocity = pVel;
         }
+
+        //      SetAngularVelocity for LSL llSetAngularVelocity..  may need revision if having other uses in future
+        public void SetAngularVelocity(Vector3 pAngVel, bool localGlobalTF)
+        {
+            if (ParentGroup == null || ParentGroup.IsDeleted)
+                return;
+
+            if (ParentGroup.IsAttachment)
+                return;                         // don't work on attachments (for now ??)
+
+            SceneObjectPart root = ParentGroup.RootPart;
+
+            if (root.VehicleType != (int)Vehicle.TYPE_NONE) // don't mess with vehicles
+                return;
+
+            PhysicsActor pa = root.PhysActor;
+
+            if (pa == null || !pa.IsPhysical)
+                return;
+
+            if (localGlobalTF)
+            {
+                pAngVel = pAngVel * GetWorldRotation();
+            }
+
+            root.AngularVelocity = pAngVel;
+        }
         
 
         /// <summary>
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index 0ee27482c7..cae734341b 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -2597,12 +2597,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             return new LSL_Vector(m_host.Acceleration.X, m_host.Acceleration.Y, m_host.Acceleration.Z);
         }
 
-
         public void llSetAngularVelocity(LSL_Vector avel, int local)
         {
             m_host.AddScriptLPS(1);
-            // Still not done !!!!
-//            m_host.SetAngularVelocity(new Vector3((float)avel.x, (float)avel.y, (float)avel.z), local != 0);
+            m_host.SetAngularVelocity(new Vector3((float)avel.x, (float)avel.y, (float)avel.z), local != 0);
         }
 
         public LSL_Vector llGetOmega()