From caddabb5c4f62767305a589e9d818ae3457a8030 Mon Sep 17 00:00:00 2001
From: UbitUmarov
Date: Thu, 6 Nov 2014 22:25:16 +0000
Subject:  scale ChildAgentThrottles with distance (internal to child server
 and not  root as was done before )

---
 OpenSim/Region/Framework/Scenes/ScenePresence.cs | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

(limited to 'OpenSim/Region/Framework/Scenes')

diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index 6a9e0ca..3b64088 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -4104,7 +4104,24 @@ namespace OpenSim.Region.Framework.Scenes
             CameraPosition = cAgentData.Center + offset;
 
             if ((cAgentData.Throttles != null) && cAgentData.Throttles.Length > 0)
-                ControllingClient.SetChildAgentThrottle(cAgentData.Throttles);
+            {
+                // some scaling factor
+                float x = m_pos.X;
+                if (x > m_scene.RegionInfo.RegionSizeX)
+                    x -= m_scene.RegionInfo.RegionSizeX;
+                float y = m_pos.Y;
+                if (y > m_scene.RegionInfo.RegionSizeY)
+                    y -= m_scene.RegionInfo.RegionSizeY;
+
+                x = x * x + y * y;
+
+                const float distScale = 0.4f / Constants.RegionSize / Constants.RegionSize;
+                float factor = 1.0f - distScale * x;
+                if (factor < 0.2f)
+                    factor = 0.2f;
+
+                ControllingClient.SetChildAgentThrottle(cAgentData.Throttles,factor);
+            }
 
             if(cAgentData.ChildrenCapSeeds != null && cAgentData.ChildrenCapSeeds.Count >0)
             {
-- 
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