X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=shaderlib%2Fphong.glsl;h=570024ab1b5aaa27f22c8796a05d2353c8349511;hp=482f895b44e3e80e50e92586a5c2144319b110c7;hb=4c11957c4e26b2c369f0399c85bafcb6eb58edd4;hpb=0ae56cb38a715c36c279a4f07ff4562830176dec

diff --git a/shaderlib/phong.glsl b/shaderlib/phong.glsl
index 482f895b..570024ab 100644
--- a/shaderlib/phong.glsl
+++ b/shaderlib/phong.glsl
@@ -85,10 +85,8 @@ vec3 phong_one_light(vec3 light, vec3 normal, vec3 look, vec3 light_color, vec3
 	vec3 color = light_color*surface_diffuse*diffuse_intensity;
 	if(use_specular)
 	{
-		/* The light vector points towards the light, so reflected will point
-		towards the surface - but so does the look vector. */
-		vec3 reflected = reflect(light, normal);
-		float specular_intensity = pow(max(dot(reflected, look), 0.0), shininess);
+		vec3 reflected = reflect(look, normal);
+		float specular_intensity = pow(max(dot(reflected, light), 0.0), shininess);
 		color += light_color*surface_specular*specular_intensity;
 	}
 	return color;