add convex state to mesh key, so a change is detected.

1 files changed, 8 insertions, 0 deletions

diff --git a/OpenSim/Framework/PrimitiveBaseShape.cs b/OpenSim/Framework/PrimitiveBaseShape.cs
index 9cfc7ed..c6ccc9e 100644
--- a/OpenSim/Framework/PrimitiveBaseShape.cs
+++ b/OpenSim/Framework/PrimitiveBaseShape.cs
@@ -881,6 +881,11 @@ namespace OpenSim.Framework
 
         public ulong GetMeshKey(Vector3 size, float lod)
         {
+            return GetMeshKey(size, lod, false);
+        }
+
+        public ulong GetMeshKey(Vector3 size, float lod, bool convex)
+        {
             ulong hash = 5381;
 
             hash = djb2(hash, this.PathCurve);
@@ -926,6 +931,9 @@ namespace OpenSim.Framework
                     hash = djb2(hash, scaleBytes[i]);
             }
 
+            if(convex)
+                hash = djb2(hash, 0xa5);
+
             return hash;
         }