1 files changed, 3 insertions, 1 deletions
diff --git a/indra/newview/app_settings/shaders/class2/windlight/skyV.glsl b/indra/newview/app_settings/shaders/class2/windlight/skyV.glsl
index 3788ddaf2d..04cf4052b8 100644
--- a/indra/newview/app_settings/shaders/class2/windlight/skyV.glsl
+++ b/indra/newview/app_settings/shaders/class2/windlight/skyV.glsl
@@ -50,7 +50,7 @@ uniform float density_multiplier;
 uniform float max_y;
 
 uniform vec4 glow;
-
+uniform float sun_up_factor;
 uniform vec4 cloud_color;
 
 void main()
@@ -119,6 +119,8 @@ void main()
 	temp2.x = pow(temp2.x, glow.z);
 		// glow.z should be negative, so we're doing a sort of (1 / "angle") function
 
+        temp2.x *= sun_up_factor;
+
 	// Add "minimum anti-solar illumination"
 	temp2.x += .25;