4 files changed, 41 insertions, 3 deletions

diff --git a/OpenSim/Region/Physics/Manager/IMesher.cs b/OpenSim/Region/Physics/Manager/IMesher.cs
index a8c99f7..ecc2918 100644
--- a/OpenSim/Region/Physics/Manager/IMesher.cs
+++ b/OpenSim/Region/Physics/Manager/IMesher.cs
@@ -37,9 +37,11 @@ namespace OpenSim.Region.Physics.Manager
     {
         IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod);
         IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical);
-        IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical,bool convex);
+        IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool convex, bool forOde);
+        IMesh GetMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool convex);
         void ReleaseMesh(IMesh mesh);
         void ExpireReleaseMeshs();
+        void ExpireFileCache();
     }
 
     // Values for level of detail to be passed to the mesher.
@@ -57,6 +59,7 @@ namespace OpenSim.Region.Physics.Manager
     {
     }
 
+    [Serializable()]
     [StructLayout(LayoutKind.Explicit)]
     public struct AMeshKey
     {
@@ -66,6 +69,13 @@ namespace OpenSim.Region.Physics.Manager
         public ulong hashA;
         [FieldOffset(8)]
         public ulong hashB;
+        [FieldOffset(16)]
+        public ulong hashC;
+
+        public override string ToString()
+        {
+            return uuid.ToString() + "-" + hashC.ToString("x") ;
+        }
     }
 
     public interface IMesh
@@ -81,5 +91,6 @@ namespace OpenSim.Region.Physics.Manager
         void Append(IMesh newMesh);
         void TransformLinear(float[,] matrix, float[] offset);
         Vector3 GetCentroid();
+        Vector3 GetOBB();
     }
 }
diff --git a/OpenSim/Region/Physics/Manager/PhysicsActor.cs b/OpenSim/Region/Physics/Manager/PhysicsActor.cs
index a2c72c3..14f65b8 100644
--- a/OpenSim/Region/Physics/Manager/PhysicsActor.cs
+++ b/OpenSim/Region/Physics/Manager/PhysicsActor.cs
@@ -315,6 +315,23 @@ namespace OpenSim.Region.Physics.Manager
             }
         }
 
+
+        public virtual float PhysicsCost
+        {
+            get
+            {
+                return 0.1f;
+            }
+        }
+
+        public virtual float StreamCost
+        {
+            get
+            {
+                return 1.0f;
+            }
+        }
+
         /// <summary>
         /// Velocity of this actor.
         /// </summary>
diff --git a/OpenSim/Region/Physics/Manager/PhysicsScene.cs b/OpenSim/Region/Physics/Manager/PhysicsScene.cs
index 5274f3b..ce269fa 100644
--- a/OpenSim/Region/Physics/Manager/PhysicsScene.cs
+++ b/OpenSim/Region/Physics/Manager/PhysicsScene.cs
@@ -106,7 +106,7 @@ namespace OpenSim.Region.Physics.Manager
             get { return new NullPhysicsScene(); }
         }
 
-        public RequestAssetDelegate RequestAssetMethod { private get; set; }
+        public RequestAssetDelegate RequestAssetMethod { get; set; }
 
         public virtual void TriggerPhysicsBasedRestart()
         {
@@ -246,6 +246,9 @@ namespace OpenSim.Region.Physics.Manager
 
         public abstract void AddPhysicsActorTaint(PhysicsActor prim);
 
+
+        public virtual void PrepareSimulation() { }
+
         /// <summary>
         /// Perform a simulation of the current physics scene over the given timestep.
         /// </summary>
diff --git a/OpenSim/Region/Physics/Manager/ZeroMesher.cs b/OpenSim/Region/Physics/Manager/ZeroMesher.cs
index f555cb9..16846e6 100644
--- a/OpenSim/Region/Physics/Manager/ZeroMesher.cs
+++ b/OpenSim/Region/Physics/Manager/ZeroMesher.cs
@@ -67,7 +67,7 @@ namespace OpenSim.Region.Physics.Manager
             return CreateMesh(primName, primShape, size, lod, false);
         }
 
-        public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool convex)
+        public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool convex,bool forOde)
         {
             return CreateMesh(primName, primShape, size, lod, false);
         }
@@ -79,7 +79,14 @@ namespace OpenSim.Region.Physics.Manager
 
             return null;
         }
+
+        public IMesh GetMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool convex)
+        {
+            return null;
+        }
+
         public void ReleaseMesh(IMesh mesh) { }
         public void ExpireReleaseMeshs() { }
+        public void ExpireFileCache() { }
     }
 }