From f6274d0f20a0cef71f184bfd50e29be176999bd4 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Mon, 26 Jul 2004 14:25:41 +0000
Subject: [PATCH] Added setting of block_on_vsync of both CameraGroup and all
 the Camera's that it contains.

---
 src/osgProducer/ViewerEventHandler.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/osgProducer/ViewerEventHandler.cpp b/src/osgProducer/ViewerEventHandler.cpp
index 9b19ad587..b90607270 100644
--- a/src/osgProducer/ViewerEventHandler.cpp
+++ b/src/osgProducer/ViewerEventHandler.cpp
@@ -762,7 +762,12 @@ bool ViewerEventHandler::handle(const osgGA::GUIEventAdapter& ea,osgGA::GUIActio
             }
             case 'v' :
             {
-                _cg->setBlockOnVsync(!_cg->getBlockOnVsync());
+                bool block = !_cg->getBlockOnVsync();
+                _cg->setBlockOnVsync(block);
+                for(unsigned int i=0;i<_cg->getNumberOfCameras();++i)
+                {
+                    _cg->getCamera(i)->setBlockOnVsync(block);
+                }
                 return true;
             }