From ed74fb5da404927e6cad8745d90ee6db9b5faa23 Mon Sep 17 00:00:00 2001
From: UbitUmarov <ajlduarte@sapo.pt>
Date: Thu, 17 Dec 2015 12:24:37 +0000
Subject: [PATCH] save a expensive call to CameraPosition

---
 OpenSim/Region/Framework/Scenes/ScenePresence.cs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index 9b82380fa4..553e2932f0 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -3880,7 +3880,8 @@ namespace OpenSim.Region.Framework.Scenes
             if(tdiff < Scene.ReprioritizationInterval)
                 return;
 
-            Vector3 diff = CameraPosition - m_lastCameraPosition;
+            Vector3 pos = CameraPosition;
+            Vector3 diff = pos - m_lastCameraPosition;
             float limit;
             if(IsChildAgent)
                 limit = (float)Scene.ChildReprioritizationDistance;
@@ -3892,7 +3893,7 @@ namespace OpenSim.Region.Framework.Scenes
                 return;
 
             m_reprioritizationBusy = true;
-            m_lastCameraPosition = CameraPosition;
+            m_lastCameraPosition = pos;
 
             Util.FireAndForget(
                 o =>