From 5d7049dd9cd29791ed19f41773b36f02c5bc53eb Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Fri, 22 Feb 2013 17:42:47 +0000
Subject: [PATCH] From Chris Hanson, "  Adds missing copy for _bbox member
 variable to copy constructor:

LightPointNode::LightPointNode(const LightPointNode& lpn,const osg::CopyOp& copyop):
    osg::Node(lpn,copyop),
    _bbox(lpn._bbox),
    _lightPointList(lpn._lightPointList),
    _minPixelSize(lpn._minPixelSize),
    _maxPixelSize(lpn._maxPixelSize),
    _maxVisibleDistance2(lpn._maxVisibleDistance2),
    _lightSystem(lpn._lightSystem),
    _pointSprites(lpn._pointSprites)
{
}


  Lacking this causes _bbox to be uninitialized after LOD changes when paged databases refer to shared subgraphs.

"
---
 src/osgSim/LightPointNode.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/osgSim/LightPointNode.cpp b/src/osgSim/LightPointNode.cpp
index 9b2704d91..1c03170b4 100644
--- a/src/osgSim/LightPointNode.cpp
+++ b/src/osgSim/LightPointNode.cpp
@@ -57,6 +57,7 @@ LightPointNode::LightPointNode():
 /** Copy constructor using CopyOp to manage deep vs shallow copy.*/
 LightPointNode::LightPointNode(const LightPointNode& lpn,const osg::CopyOp& copyop):
     osg::Node(lpn,copyop),
+    _bbox(lpn._bbox),
     _lightPointList(lpn._lightPointList),
     _minPixelSize(lpn._minPixelSize),
     _maxPixelSize(lpn._maxPixelSize),