From b63076c303c380ac119cb608499b9ac54d524f05 Mon Sep 17 00:00:00 2001
From: Teravus Ovares
Date: Fri, 16 Nov 2007 08:53:37 +0000
Subject: * ODE step two on the way to separate dynamic space allocation ( One
 more to go )

---
 .../Region/Environment/Scenes/SceneObjectPart.cs   | 54 +++++++++++++++++++---
 1 file changed, 48 insertions(+), 6 deletions(-)

(limited to 'OpenSim/Region/Environment')

diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs b/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
index 727ebb0..20c8517 100644
--- a/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
@@ -806,6 +806,7 @@ namespace OpenSim.Region.Environment.Scenes
             bool IsTemporary = false;
             bool IsPhantom = false;
             bool CastsShadows = false;
+            bool wasUsingPhysics = ((ObjectFlags & (uint)LLObject.ObjectFlags.Physics) != 0);
             //bool IsLocked = false;
             int i = 0;
 
@@ -829,19 +830,24 @@ namespace OpenSim.Region.Environment.Scenes
             if (UsePhysics )
             {
                 AddFlag(LLObject.ObjectFlags.Physics);
-                if (PhysActor != null)
-                    PhysActor.OnRequestTerseUpdate += PhysicsRequestingTerseUpdate;
+                if (!wasUsingPhysics)
+                {
+                    doPhysicsPropertyUpdate(UsePhysics);
+                }
 
             }
             else
             {
-                if (m_parentGroup.m_scene.m_physicalPrim)
+                RemFlag(LLObject.ObjectFlags.Physics);
+                if (wasUsingPhysics)
                 {
-                    RemFlag(LLObject.ObjectFlags.Physics);
-                    if (PhysActor != null)
-                        PhysActor.OnRequestTerseUpdate -= PhysicsRequestingTerseUpdate;
+                    doPhysicsPropertyUpdate(UsePhysics);
                 }
             }
+                
+
+                
+            
 
             if (IsPhantom)
             {
@@ -884,6 +890,35 @@ namespace OpenSim.Region.Environment.Scenes
 //            System.Console.WriteLine("Update:  PHY:" + UsePhysics.ToString() + ", T:" + IsTemporary.ToString() + ", PHA:" + IsPhantom.ToString() + " S:" + CastsShadows.ToString());
             ScheduleFullUpdate();
         }
+        private void doPhysicsPropertyUpdate(bool UsePhysics)
+        {
+            if (PhysActor != null)
+            {
+                if (PhysActor.IsPhysical)
+                {
+                    PhysActor.OnRequestTerseUpdate -= PhysicsRequestingTerseUpdate;
+                    PhysActor.OnOutOfBounds -= PhysicsOutOfBounds;
+                }
+                m_parentGroup.m_scene.PhysScene.RemovePrim(PhysActor);
+                /// that's not wholesome.  Had to make m_scene public
+                PhysActor = null;
+
+                PhysActor = m_parentGroup.m_scene.PhysScene.AddPrimShape(
+                Name,
+                Shape,
+                new PhysicsVector(AbsolutePosition.X, AbsolutePosition.Y,
+                                  AbsolutePosition.Z),
+                new PhysicsVector(Scale.X, Scale.Y, Scale.Z),
+                new Quaternion(RotationOffset.W, RotationOffset.X,
+                               RotationOffset.Y, RotationOffset.Z), UsePhysics);
+                if (UsePhysics)
+                {
+                    PhysActor.OnRequestTerseUpdate += PhysicsRequestingTerseUpdate;
+                    PhysActor.OnOutOfBounds += PhysicsOutOfBounds;
+                }
+            }
+
+        }
 
         public void UpdateExtraParam(ushort type, bool inUse, byte[] data)
         {
@@ -1130,6 +1165,13 @@ namespace OpenSim.Region.Environment.Scenes
         }
         #endregion
 
+        public void PhysicsOutOfBounds(PhysicsVector pos)
+        {
+            OpenSim.Framework.Console.MainLog.Instance.Verbose("PHYSICS", "Physical Object went out of bounds.");
+            doPhysicsPropertyUpdate(false);
+            ScheduleFullUpdate();
+        }
+
 
         public virtual void OnGrab(LLVector3 offsetPos, IClientAPI remoteClient)
         {
-- 
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