Rewrite ConvertToGreyscale() and ConvertToDisabled()

[wxWidgets.git] / samples / opengl / cube / cube.cpp

diff --git a/samples/opengl/cube/cube.cpp b/samples/opengl/cube/cube.cpp
index 76e7466a9f9870e320e624e6771f3238b32c49fc..f65ca2accbc8c264111580ded0da4370be69f53c 100644 (file)
--- a/samples/opengl/cube/cube.cpp
+++ b/samples/opengl/cube/cube.cpp
@@ -4,7 +4,6 @@
 // Author:      Julian Smart
 // Modified by: Vadim Zeitlin to use new wxGLCanvas API (2007-04-09)
 // Created:     04/01/98
-// RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
@@ -138,6 +137,7 @@ TestGLContext::TestGLContext(wxGLCanvas *canvas)
     SetCurrent(*canvas);
 
     // set up the parameters we want to use
+    glEnable(GL_CULL_FACE);
     glEnable(GL_DEPTH_TEST);
     glEnable(GL_LIGHTING);
     glEnable(GL_LIGHT0);