diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
index dc76d22931..17c766191f 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
@@ -2023,21 +2023,21 @@ namespace OpenSim.Region.Framework.Scenes
         {
         }
 
-        private bool CollisionFilteredOut(SceneObjectPart dest, UUID objectID, string objectName)
+        public bool CollisionFilteredOut(UUID objectID, string objectName)
         {
-            if(dest.CollisionFilter.Count == 0)
+            if(CollisionFilter.Count == 0)
                 return false;
 
-            if (dest.CollisionFilter.ContainsValue(objectID.ToString()) ||
-                dest.CollisionFilter.ContainsValue(objectID.ToString() + objectName) ||
-                dest.CollisionFilter.ContainsValue(UUID.Zero.ToString() + objectName))
+            if (CollisionFilter.ContainsValue(objectID.ToString()) ||
+                CollisionFilter.ContainsValue(objectID.ToString() + objectName) ||
+                CollisionFilter.ContainsValue(UUID.Zero.ToString() + objectName))
             {
-                if (dest.CollisionFilter.ContainsKey(1))
+                if (CollisionFilter.ContainsKey(1))
                     return false;
                 return true;
             }
 
-            if (dest.CollisionFilter.ContainsKey(1))
+            if (CollisionFilter.ContainsKey(1))
                 return true;
 
             return false;
@@ -2100,7 +2100,7 @@ namespace OpenSim.Region.Framework.Scenes
                 SceneObjectPart obj = ParentGroup.Scene.GetSceneObjectPart(localId);
                 if (obj != null)
                 {
-                    if (!dest.CollisionFilteredOut(this, obj.UUID, obj.Name))
+                    if (!dest.CollisionFilteredOut(obj.UUID, obj.Name))
                         colliding.Add(CreateDetObject(obj));
                 }
                 else
@@ -2108,7 +2108,7 @@ namespace OpenSim.Region.Framework.Scenes
                     ScenePresence av = ParentGroup.Scene.GetScenePresence(localId);
                     if (av != null && (!av.IsChildAgent))
                     {
-                        if (!dest.CollisionFilteredOut(this, av.UUID, av.Name))
+                        if (!dest.CollisionFilteredOut(av.UUID, av.Name))
                             colliding.Add(CreateDetObject(av));
                     }
                 }