From 00687d5b0fef803bfebed5da2b1841890b589900 Mon Sep 17 00:00:00 2001
From: UbitUmarov
Date: Wed, 13 Jul 2016 22:29:09 +0100
Subject: use geometric center and not sog root position in culling

---
 OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs | 10 ++++++----
 1 file changed, 6 insertions(+), 4 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 c6190dd..2f5d3c8 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
@@ -4115,12 +4115,13 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
                         if(!inview)
                         {
-                            Vector3 partpos = grp.AbsolutePosition;
+                            float bradius = grp.GetBoundsRadius(); // needs to be called before getBoundsCenter
+                            Vector3 partpos = grp.AbsolutePosition + grp.getBoundsCenter();
 //                            float dcam = (partpos - mycamera).LengthSquared();
                             float dpos = (partpos - mypos).LengthSquared();
 //                            if(dcam < dpos)
 //                                dpos = dcam;
-                            dpos = (float)Math.Sqrt(dpos) - grp.GetBoundsRadius();
+                            dpos = (float)Math.Sqrt(dpos) - bradius;
                             if(dpos > cullingrange)
                                 continue;
  
@@ -4418,13 +4419,14 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                         if(grp.IsDeleted || grp.IsAttachment)
                             continue;
 
-                        Vector3 grppos = grp.AbsolutePosition;
+                        float bradius = grp.GetBoundsRadius(); // needs to be called before getBoundsCenter
+                        Vector3 grppos = grp.AbsolutePosition + grp.getBoundsCenter();
 //                        float dcam = (grppos - mycamera).LengthSquared();
                         float dpos = (grppos - mypos).LengthSquared();
 //                        if(dcam < dpos)
 //                            dpos = dcam;
 
-                        dpos = (float)Math.Sqrt(dpos) - grp.GetBoundsRadius();
+                        dpos = (float)Math.Sqrt(dpos) - bradius;
 
                         bool inview;
                         lock(GroupsInView)
-- 
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