X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=shaderlib%2Fcooktorrance.glsl;h=8e95752f7d6dc71b6e8e8fcc942ff2b3da518743;hb=82282de52e8e8f3bbafefaf92bf76f53f2c2495e;hp=2a03e2c51c049095ca23a23dbefbdc432e2d40e0;hpb=55e3f2d494d939280a4ea48676fd17ca2342b457;p=libs%2Fgl.git

diff --git a/shaderlib/cooktorrance.glsl b/shaderlib/cooktorrance.glsl
index 2a03e2c5..8e95752f 100644
--- a/shaderlib/cooktorrance.glsl
+++ b/shaderlib/cooktorrance.glsl
@@ -133,11 +133,7 @@ vec3 cooktorrance_one_light_direct(vec3 normal, vec3 look, vec3 light, vec3 ligh
 
 vec3 cooktorrance_lighting(vec3 normal, vec3 look, vec3 base_color, float metalness, float roughness)
 {
-	vec3 light;
-	if(use_normal_map)
-		light = normalize(tbn_light_dir);
-	else
-		light = normalize(eye_light_dir);
+	vec3 light = normalize(world_light_dir);
 
 	float shadow = get_shadow_factor(0);
 	vec3 color = cooktorrance_one_light_direct(normal, look, light, light_sources[0].color, base_color, metalness, roughness)*shadow;
@@ -152,18 +148,8 @@ vec3 cooktorrance_lighting(vec3 normal, vec3 look, vec3 base_color, float metaln
 
 void main()
 {
-	vec3 normal;
-	vec3 look;
-	if(use_normal_map)
-	{
-		normal = get_fragment_normal();
-		look = normalize(tbn_look_dir);
-	}
-	else
-	{
-		normal = normalize(eye_normal);
-		look = normalize(eye_look_dir);
-	}
+	vec3 normal = get_fragment_normal();
+	vec3 look = normalize(world_look_dir);
 
 	vec4 base_color = get_base_color();
 	float metalness = get_metalness_value();