graphics changes

[carveJwlIkooP6JGAAIwe30JlM.git] / shaders / light_clearskies.glsl

diff --git a/shaders/light_clearskies.glsl b/shaders/light_clearskies.glsl
index 1bd2469ccb772a0539c618b56e8463d3f7a10c92..5cc438315f06da6887d1ec52f4bb17743d783470 100644 (file)
--- a/shaders/light_clearskies.glsl
+++ b/shaders/light_clearskies.glsl
@@ -51,7 +51,7 @@ float stars( vec3 rd, float rr, float size ){
 
 float luminance( vec3 v )
 {
-   return dot( v, vec3(0.2126, 0.7152, 0.0722) );
+   return dot( v, vec3(0.2126, 0.7052, 0.0722) );
 }
 
 vec3 clearskies_ambient( vec3 dir )
@@ -65,7 +65,7 @@ vec3 clearskies_ambient( vec3 dir )
         ambient += g_nightsky_colour.rgb * (1.0-g_day_phase);
    
    /* Add gradient */
-        ambient -= sky_gradient * luminance(ambient);
+        ambient -= sky_gradient * luminance(ambient)*1.6;
         
    return ambient;
 }
@@ -95,7 +95,7 @@ vec3 clearskies_sky( vec3 ray_dir )
       }
    }
    
-   vec3 composite   = sky_colour + sun_colour + star*star_blend;
+   vec3 composite = sky_colour + sun_colour + star*star_blend;
    return composite;
 }