From 33b0ceac0d317c0c175c3da20625cac54e2ff81b Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Sat, 23 Mar 2002 10:55:29 +0000
Subject: [PATCH] Added GL_TEXTURE_3D definition for those with gl.h headers
 which don't contain it.

---
 include/osg/Texture | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/include/osg/Texture b/include/osg/Texture
index e508d25bc..87199db92 100644
--- a/include/osg/Texture
+++ b/include/osg/Texture
@@ -55,7 +55,7 @@
 #endif
 
 #ifndef GL_CLAMP_TO_BORDER_ARB
-#define GL_CLAMP_TO_BORDER_ARB 0x812D
+#define GL_CLAMP_TO_BORDER_ARB            0x812D
 #endif
 
 #ifndef GL_GENERATE_MIPMAP_SGIS
@@ -63,6 +63,9 @@
 #define GL_GENERATE_MIPMAP_HINT_SGIS      0x8192
 #endif
 
+#ifndef GL_TEXTURE_3D
+#define GL_TEXTURE_3D                     0x806F
+#endif
 
 namespace osg {