1 files changed, 4 insertions, 5 deletions
diff --git a/progs/glsl/CH11-bumpmap.vert.txt b/progs/glsl/CH11-bumpmap.vert.txt
index 55cf43ba7d..d3d19f62ac 100644
--- a/progs/glsl/CH11-bumpmap.vert.txt
+++ b/progs/glsl/CH11-bumpmap.vert.txt
@@ -31,9 +31,8 @@ void main()
     v.z = dot(LightPosition, n);
     LightDir = normalize(v);
 
-/*  v.x = dot(EyeDir, t);
-  v.y = dot(EyeDir, b);
-  v.z = dot(EyeDir, n);
-    EyeDir = normalize(EyeDir);
-*/
+    v.x = dot(EyeDir, t);
+    v.y = dot(EyeDir, b);
+    v.z = dot(EyeDir, n);
+    EyeDir = normalize(v);
 }