diff --git a/OpenSim/Region/Physics/Meshing/Meshmerizer.cs b/OpenSim/Region/Physics/Meshing/Meshmerizer.cs
index 236adb05ed..b462713b3f 100644
--- a/OpenSim/Region/Physics/Meshing/Meshmerizer.cs
+++ b/OpenSim/Region/Physics/Meshing/Meshmerizer.cs
@@ -702,6 +702,10 @@ namespace OpenSim.Region.Physics.Meshing
             return CreateMesh(primName, primShape, size, lod, false);
         }
 
+        public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool convex)
+        {
+            return CreateMesh(primName, primShape, size, lod, false);
+        }
         public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical)
         {
 #if SPAM
@@ -743,5 +747,12 @@ namespace OpenSim.Region.Physics.Meshing
 
             return mesh;
         }
+        public IMesh GetMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool convex)
+        {
+            return null;
+        }
+
+        public void ReleaseMesh(IMesh imesh) { }
+        public void ExpireReleaseMeshs() { }
     }
 }