SL-1491

Make sun additive contribition depend on facing the sun (without breaking fog).

Put back scaling factor keeping sun contrib from blowing out with new FS param range for glow.

1 files changed, 2 insertions, 2 deletions

diff --git a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl
index eeab6ed03d..0223cef531 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl
@@ -59,7 +59,7 @@ uniform vec2 screen_res;
 vec3 getNorm(vec2 pos_screen);
 vec4 getPositionWithDepth(vec2 pos_screen, float depth);
 
-void calcAtmosphericVars(vec3 inPositionEye, float ambFactor, out vec3 sunlit, out vec3 amblit, out vec3 additive, out vec3 atten, bool use_ao);
+void calcAtmosphericVars(vec3 inPositionEye, vec3 light_dir, float ambFactor, out vec3 sunlit, out vec3 amblit, out vec3 additive, out vec3 atten, bool use_ao);
 float getAmbientClamp();
 vec3 atmosFragLighting(vec3 l, vec3 additive, vec3 atten);
 vec3 scaleSoftClipFrag(vec3 l);
@@ -109,7 +109,7 @@ void main()
         vec3 additive;
         vec3 atten;
     
-        calcAtmosphericVars(pos.xyz, ambocc, sunlit, amblit, additive, atten, true);
+        calcAtmosphericVars(pos.xyz, light_dir, ambocc, sunlit, amblit, additive, atten, true);
 
         float ambient = da;
         ambient *= 0.5;