Don't include shadow in ambient calculations.

1 files changed, 2 insertions, 2 deletions

diff --git a/glass.frag b/glass.frag
index 3810c52..43a319d 100644
--- a/glass.frag
+++ b/glass.frag
@@ -46,7 +46,7 @@ void main()
 	float v_dot_h = dot(v, h);
 	float s = .7;
 	float d = 1 - s;
-	float Ii = 0.9 * shadow; /*intensity of incoming light */
+	float Ii = 0.9; /*intensity of incoming light */
 	float Iia = .1 * Ii; /*intensity of ambient light */
 
 	float cos2_alpha = n_dot_h * n_dot_h;
@@ -97,7 +97,7 @@ void main()
 
 	gl_FragColor = n_dot_l * step(0, n_dot_l) *
 	  vec4(material_color.xyz *
-	       ((Rd * d + Rs * s) * Ii),
+	       ((Rd * d + Rs * s) * Ii * shadow),
 	       material_color.w) +
 	  Iia * Ra * material_color.xyzw;