From f3575e6a4016c470545e4627bc62b8248dac9c5a Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Wed, 3 Feb 2010 09:35:05 +0000
Subject: [PATCH] Added #defines for GL3 build

---
 include/osg/Fog                               | 4 ++++
 include/osg/Point                             | 4 ++++
 src/osgWrappers/serializers/osg/Camera.cpp    | 4 ++++
 src/osgWrappers/serializers/osg/ClearNode.cpp | 4 ++++
 4 files changed, 16 insertions(+)

diff --git a/include/osg/Fog b/include/osg/Fog
index 91601fbd1..1b9400735 100644
--- a/include/osg/Fog
+++ b/include/osg/Fog
@@ -30,6 +30,10 @@
     #define GL_EXP2     0x0801
 #endif
 
+#ifndef GL_FOG_HINT
+    #define GL_FOG_HINT 0x0C54
+#endif
+
 namespace osg {
 
 
diff --git a/include/osg/Point b/include/osg/Point
index dcddc40a8..115fdae1a 100644
--- a/include/osg/Point
+++ b/include/osg/Point
@@ -21,6 +21,10 @@
     #define GL_POINT_SMOOTH     0x0B10
 #endif
 
+#ifndef GL_POINT_SMOOTH_HINT
+    #define GL_POINT_SMOOTH_HINT 0x0C51
+#endif
+
 namespace osg {
 
 /** Point - encapsulates the OpenGL point smoothing and size state.*/
diff --git a/src/osgWrappers/serializers/osg/Camera.cpp b/src/osgWrappers/serializers/osg/Camera.cpp
index b55b28924..0fc20d3c8 100644
--- a/src/osgWrappers/serializers/osg/Camera.cpp
+++ b/src/osgWrappers/serializers/osg/Camera.cpp
@@ -3,6 +3,10 @@
 #include <osgDB/InputStream>
 #include <osgDB/OutputStream>
 
+#ifndef GL_ACCUM_BUFFER_BIT
+    #define GL_ACCUM_BUFFER_BIT 0x00000200
+#endif
+
 BEGIN_USER_TABLE( RenderOrder, osg::Camera );
     ADD_USER_VALUE( PRE_RENDER );
     ADD_USER_VALUE( NESTED_RENDER );
diff --git a/src/osgWrappers/serializers/osg/ClearNode.cpp b/src/osgWrappers/serializers/osg/ClearNode.cpp
index 08da79bb5..9762046e9 100644
--- a/src/osgWrappers/serializers/osg/ClearNode.cpp
+++ b/src/osgWrappers/serializers/osg/ClearNode.cpp
@@ -3,6 +3,10 @@
 #include <osgDB/InputStream>
 #include <osgDB/OutputStream>
 
+#ifndef GL_ACCUM_BUFFER_BIT
+    #define GL_ACCUM_BUFFER_BIT 0x00000200
+#endif
+
 // _clearMask
 static bool checkClearMask( const osg::ClearNode& node )
 {