From 58b66be7b72128534924a8d5eb790950568c90d3 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Tue, 21 Aug 2012 09:45:24 +0000
Subject: [PATCH] Added check against the Camera NodeMask to decide whether
 it's appropriate to test for events on that camera.

---
 src/osgViewer/CompositeViewer.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/osgViewer/CompositeViewer.cpp b/src/osgViewer/CompositeViewer.cpp
index 43155438d..4cb5f71dc 100644
--- a/src/osgViewer/CompositeViewer.cpp
+++ b/src/osgViewer/CompositeViewer.cpp
@@ -785,7 +785,8 @@ void CompositeViewer::eventTraversal()
                                 ++citr)
                             {
                                 osg::Camera* camera = *citr;
-                                if (camera->getView() &&
+                                if ((camera->getNodeMask()!=0) &&
+                                    camera->getView() &&
                                     camera->getAllowEventFocus() &&
                                     camera->getRenderTargetImplementation()==osg::Camera::FRAME_BUFFER)
                                 {