Now if chode prim.cs detects out of bounds it requests a update and blocks movement and colisions. Base code must do a PhysActor.CrossingFailure() to make it move again inside sim or delete it.

2 files changed, 45 insertions, 20 deletions

diff --git a/OpenSim/Region/Physics/ChOdePlugin/ODEPrim.cs b/OpenSim/Region/Physics/ChOdePlugin/ODEPrim.cs
index 073241f..a68dcb7 100644
--- a/OpenSim/Region/Physics/ChOdePlugin/ODEPrim.cs
+++ b/OpenSim/Region/Physics/ChOdePlugin/ODEPrim.cs
@@ -166,7 +166,7 @@ namespace OpenSim.Region.Physics.OdePlugin
         public int m_roundsUnderMotionThreshold;
         private int m_crossingfailures;
 
-        public bool outofBounds;
+        public bool m_outofBounds;
         private float m_density = 10.000006836f; // Aluminum g/cm3;
 
         public bool _zeroFlag;                                   // if body has been stopped
@@ -732,6 +732,27 @@ namespace OpenSim.Region.Physics.OdePlugin
 
         public override void CrossingFailure()
         {
+            if (m_outofBounds)
+            {
+                _position.X = Util.Clip(_position.X, 0.5f, _parent_scene.WorldExtents.X - 0.5f);
+                _position.Y = Util.Clip(_position.Y, 0.5f, _parent_scene.WorldExtents.Y - 0.5f);
+                _position.Z = Util.Clip(_position.Z, -100f, 50000f);
+                d.BodySetPosition(Body, _position.X, _position.Y, _position.Z);
+
+                m_lastposition = _position;
+
+                _velocity = Vector3.Zero;
+                m_lastVelocity = _velocity;
+
+
+                if (m_type != Vehicle.TYPE_NONE)
+                    Halt();
+
+                d.BodySetLinearVel(Body, 0, 0, 0);
+                base.RequestPhysicsterseUpdate();
+                m_outofBounds = false;
+            }
+/*
             int tmp = Interlocked.Increment(ref m_crossingfailures);
             if (tmp > _parent_scene.geomCrossingFailuresBeforeOutofbounds)
             {
@@ -742,6 +763,7 @@ namespace OpenSim.Region.Physics.OdePlugin
             {
                 m_log.Warn("[PHYSICS]: Too many crossing failures for: " + m_primName);
             }
+ */
         }
 
         public override float Buoyancy
@@ -3011,7 +3033,7 @@ Console.WriteLine("ODEPrim JointCreateFixed !!!");
                 
             if(revcount > 0) revcount--;
                      
-            if (IsPhysical && (Body != IntPtr.Zero) && !m_isSelected && !childPrim)             // Only move root prims.
+            if (IsPhysical && (Body != IntPtr.Zero) && !m_isSelected && !childPrim && !m_outofBounds)           // Only move root prims.
             {
                                 //  Old public void UpdatePositionAndVelocity(), more accuratley calculated here
                 bool lastZeroFlag = _zeroFlag;  // was it stopped
@@ -3124,15 +3146,18 @@ Console.WriteLine("ODEPrim JointCreateFixed !!!");
                     _position.Z = Util.Clip(l_position.Z, -100f, 50000f);
                     d.BodySetPosition(Body, _position.X, _position.Y, _position.Z);
                     d.BodySetLinearVel(Body, 0, 0, 0);
-
-                    if (Interlocked.Exchange(ref m_crossingfailures, m_crossingfailures) == 0)
-                    { // tell base code only once
-                        Interlocked.Increment(ref m_crossingfailures);
-                        base.RequestPhysicsterseUpdate();
-                    }
+                    /*
+                                        if (Interlocked.Exchange(ref m_crossingfailures, m_crossingfailures) == 0)
+                                        { // tell base code only once
+                                            Interlocked.Increment(ref m_crossingfailures);
+                                            base.RequestPhysicsterseUpdate();
+                                        }
+                     */
+                    m_outofBounds = true;
+                    base.RequestPhysicsterseUpdate();
                     return;
                 }
-
+/*
                 if (Interlocked.Exchange(ref m_crossingfailures, 0) != 0)
                 {
                     // main simulator had a crossing failure
@@ -3155,7 +3180,7 @@ Console.WriteLine("ODEPrim JointCreateFixed !!!");
                     base.RequestPhysicsterseUpdate();
                     return;
                 }
-
+*/
                 base.RequestPhysicsterseUpdate();
 
                 if (l_position.Z < 0)
diff --git a/OpenSim/Region/Physics/ChOdePlugin/OdePlugin.cs b/OpenSim/Region/Physics/ChOdePlugin/OdePlugin.cs
index 353db44..cf7c1d7 100644
--- a/OpenSim/Region/Physics/ChOdePlugin/OdePlugin.cs
+++ b/OpenSim/Region/Physics/ChOdePlugin/OdePlugin.cs
@@ -1536,7 +1536,7 @@ namespace OpenSim.Region.Physics.OdePlugin
                 List<OdePrim> removeprims = null;
                 foreach (OdePrim chr in _activeprims)
                 {
-                    if (chr.Body != IntPtr.Zero && d.BodyIsEnabled(chr.Body) && (!chr.m_disabled))
+                    if (chr.Body != IntPtr.Zero && d.BodyIsEnabled(chr.Body) && (!chr.m_disabled) && !chr.m_outofBounds)
                     {
                         try
                         {
@@ -3410,13 +3410,13 @@ namespace OpenSim.Region.Physics.OdePlugin
         public void SetTerrain(float[] heightMap, Vector3 pOffset)
         {
            
-            uint regionsize = (uint) Constants.RegionSize;              // visible region size eg. 256(M)
+            int regionsize = (int) Constants.RegionSize;                // visible region size eg. 256(M)
             
-            uint heightmapWidth = regionsize + 1;                               // ODE map size 257 x 257 (Meters) (1 extra 
-            uint heightmapHeight = regionsize + 1;
+            int heightmapWidth = regionsize + 2;                                // ODE map size 257 x 257 (Meters) (1 extra 
+            int heightmapHeight = regionsize + 2;
             
-            uint heightmapWidthSamples = (uint)regionsize + 2;          // Sample file size, 258 x 258 samples
-            uint heightmapHeightSamples = (uint)regionsize + 2;
+            int heightmapWidthSamples = (int)regionsize + 2;            // Sample file size, 258 x 258 samples
+            int heightmapHeightSamples = (int)regionsize + 2;
             
             // Array of height samples for ODE 
             float[] _heightmap;
@@ -3432,10 +3432,10 @@ namespace OpenSim.Region.Physics.OdePlugin
             float hfmax = -2000f;
             float minele = 0.0f;        // Dont allow -ve heights
             
-            uint x = 0;
-            uint y = 0;
-            uint xx = 0;
-            uint yy = 0;
+            int x = 0;
+            int y = 0;
+            int xx = 0;
+            int yy = 0;
             
             // load the height samples array from the heightMap    
             for ( x = 0; x < heightmapWidthSamples; x++)                                // 0 to 257