From 8808549669002c42c62c6ed602f7753571346d56 Mon Sep 17 00:00:00 2001
From: UbitUmarov
Date: Wed, 23 Jul 2014 23:09:13 +0100
Subject:  on sit use root prim camera at and eye if child as neither

---
 OpenSim/Region/Framework/Scenes/ScenePresence.cs | 37 +++++++++++++++++-------
 1 file changed, 27 insertions(+), 10 deletions(-)

diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index e7462ba..5c76964 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -2705,12 +2705,20 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     sitOrientation = part.RotationOffset * sitOrientation;
                     offset = offset * part.RotationOffset;
-                    cameraAtOffset = cameraAtOffset * part.RotationOffset;
-                    cameraEyeOffset = cameraEyeOffset * part.RotationOffset;
-
                     offset += part.OffsetPosition;
-                    cameraAtOffset += part.OffsetPosition;
-                    cameraEyeOffset += part.OffsetPosition;
+
+                    if (CameraAtAxis == Vector3.Zero && cameraEyeOffset == Vector3.Zero)
+                    {
+                        CameraAtAxis = part.ParentGroup.RootPart.GetCameraAtOffset();
+                        cameraEyeOffset = part.ParentGroup.RootPart.GetCameraEyeOffset();
+                    }
+                    else
+                    {
+                        cameraAtOffset = cameraAtOffset * part.RotationOffset;
+                        cameraAtOffset += part.OffsetPosition;
+                        cameraEyeOffset = cameraEyeOffset * part.RotationOffset;
+                        cameraEyeOffset += part.OffsetPosition;
+                    }
                 }
 
 
@@ -2845,12 +2853,21 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 Orientation = part.RotationOffset * Orientation;
                 offset = offset * part.RotationOffset;
-                cameraAtOffset = cameraAtOffset * part.RotationOffset;
-                cameraEyeOffset = cameraEyeOffset * part.RotationOffset;
-
                 offset += part.OffsetPosition;
-                cameraAtOffset += part.OffsetPosition;
-                cameraEyeOffset += part.OffsetPosition;
+
+                if (CameraAtAxis == Vector3.Zero && cameraEyeOffset == Vector3.Zero)
+                {
+                    CameraAtAxis = part.ParentGroup.RootPart.GetCameraAtOffset();
+                    cameraEyeOffset = part.ParentGroup.RootPart.GetCameraEyeOffset();
+                }
+                else
+                {
+                    cameraAtOffset = cameraAtOffset * part.RotationOffset;
+                    cameraAtOffset += part.OffsetPosition;
+                    cameraEyeOffset = cameraEyeOffset * part.RotationOffset;
+                    cameraEyeOffset += part.OffsetPosition;
+                }
+
             }
 
             m_pos = offset;
-- 
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