diff --git a/examples/cloud.cpp b/examples/cloud.cpp
index a9371719..5e9890ed 100644
--- a/examples/cloud.cpp
+++ b/examples/cloud.cpp
@@ -154,20 +154,6 @@ void main()
 
 	vec3 color = vec3(1.0, 1.0, 1.0) * (ambient + (1.0 - ambient) * l);
 	out_color = vec4(color, a);
-//	out_color = vec4(sv.xyz * u_max_harmonic, a);
-/*
-	float test = dot(u_light, sv.xyz) * u_max_harmonic * g;
-	if (test > 0.0)
-		out_color = vec4(1.0, 1.0, 1.0, a);
-	else
-		out_color = vec4(0.0, 0.0, 0.0, a);
-*/
-//	out_color = vec4(0.0, 0.0, sv.z * u_max_harmonic, 1.0);
-//	out_color = vec4(l, l, l, 1.0);
-//	out_color = vec4(1.0, 1.0, 1.0, a);
-//	out_color = vec4(a, a, a, 1.0);
-//	out_color = vec4(vec3(1.0, 1.0, 1.0) * sv.w * u_max_harmonic / sqrt(2.0 * pi), 1.0);
-//	out_color = vec4(u_light, 1.0);
 }
 )";