X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=progs%2Fdemos%2Fshapes%2Fshapes.c;h=2dc50f4cfa6c009ff7a5a01639edc1e60645e248;hb=cf29df61729bc8c533c165fb14b35a8b08dd3a41;hp=8d08462d77b7093dcfcdf59eea30072fa8168c75;hpb=71ec11ce7f27a289e3644ecd9a13784eb6f490c9;p=freeglut

diff --git a/progs/demos/shapes/shapes.c b/progs/demos/shapes/shapes.c
index 8d08462..2dc50f4 100644
--- a/progs/demos/shapes/shapes.c
+++ b/progs/demos/shapes/shapes.c
@@ -95,6 +95,14 @@ key(unsigned char key, int x, int y)
 {
     switch (key) 
     {
+        case 'n': glDisable ( GL_CULL_FACE ) ;
+                  break ;
+        case 'f': glEnable ( GL_CULL_FACE ) ;
+                  glCullFace ( GL_FRONT ) ;
+                  break ;
+        case 'b': glEnable ( GL_CULL_FACE ) ;
+                  glCullFace ( GL_BACK ) ;
+                  break ;
         case 27 : 
         case 'q':
             exit(0);