From 6b2ad196c1e4b1580a4cf08fb94ccf7a90537472 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Fri, 18 Jun 2010 15:48:50 +0000
Subject: [PATCH] From Laurens Voerman, "While reading the code for
 setUpViewFor3DSphericalDisplay I noticed that the top face of the cube map
 uses Draw/Read buffer GL_BACK, while all other faces are using the GL_FRONT
 buffer. This because the buffer variable is hidden by a new buffer at lower
 scope. Removing the local variable tested (win32 and linux64) and works
 fine."

---
 src/osgViewer/View.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/osgViewer/View.cpp b/src/osgViewer/View.cpp
index 1fe9b52c1..865bd1b34 100644
--- a/src/osgViewer/View.cpp
+++ b/src/osgViewer/View.cpp
@@ -938,7 +938,6 @@ void View::setUpViewFor3DSphericalDisplay(double radius, double collar, unsigned
         camera->setName("Top face camera");
         camera->setGraphicsContext(gc.get());
         camera->setViewport(new osg::Viewport(0,0,camera_width, camera_height));
-        GLenum buffer = traits->doubleBuffer ? GL_BACK : GL_FRONT;
         camera->setDrawBuffer(buffer);
         camera->setReadBuffer(buffer);
         camera->setAllowEventFocus(false);