From ae17b5d203677ff99cf0c3ee9d9ec9309600b568 Mon Sep 17 00:00:00 2001
From: UbitUmarov
Date: Mon, 14 Nov 2016 03:21:07 +0000
Subject: reduce calls to physics world cast rays for camera collision check

---
 OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'OpenSim/Region/ClientStack/Linden/UDP')

diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
index 99c9049..46c6a19 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
@@ -6263,7 +6263,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             bool movement = CheckAgentMovementUpdateSignificance(x);
             bool camera = CheckAgentCameraUpdateSignificance(x);
-    
+
             // Was there a significant movement/state change?
             if (movement)
             {
@@ -6274,6 +6274,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 m_thisAgentUpdateArgs.HeadRotation = x.HeadRotation;
                 m_thisAgentUpdateArgs.State = x.State;
 
+                m_thisAgentUpdateArgs.NeedsCameraCollision = !camera;
+
                 UpdateAgent handlerAgentUpdate = OnAgentUpdate;
                 UpdateAgent handlerPreAgentUpdate = OnPreAgentUpdate;
 
@@ -6282,7 +6284,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
                 if (handlerAgentUpdate != null)
                     OnAgentUpdate(this, m_thisAgentUpdateArgs);
- 
+
             }
 
             // Was there a significant camera(s) change?
@@ -6293,6 +6295,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 m_thisAgentUpdateArgs.CameraLeftAxis = x.CameraLeftAxis;
                 m_thisAgentUpdateArgs.CameraUpAxis = x.CameraUpAxis;
 
+                m_thisAgentUpdateArgs.NeedsCameraCollision = true;
+
                 UpdateAgent handlerAgentCameraUpdate = OnAgentCameraUpdate;
 
                 if (handlerAgentCameraUpdate != null)
-- 
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