3 files changed, 7 insertions, 11 deletions
diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index b4e149f0e0..35ab1e9d40 100644
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -10654,7 +10654,7 @@
     <key>Type</key>
     <string>F32</string>
     <key>Value</key>
-    <real>0.7</real>
+    <real>1.0</real>
   </map>
   <key>RenderSkyAutoAdjustHDRScale</key>
   <map>
@@ -10709,7 +10709,7 @@
     <key>Type</key>
     <string>F32</string>
     <key>Value</key>
-    <real>1.0</real>
+    <real>0.001</real>
   </map>
   <key>RenderSkySunlightScale</key>
   <map>
@@ -10720,7 +10720,7 @@
     <key>Type</key>
     <string>F32</string>
     <key>Value</key>
-    <real>1.5</real>
+    <real>1.0</real>
   </map>
   <key>RenderSkyAmbientScale</key>
   <map>
@@ -10731,7 +10731,7 @@
     <key>Type</key>
     <string>F32</string>
     <key>Value</key>
-    <real>0.5</real>
+    <real>0.7</real>
   </map>
   
   <key>RenderReflectionProbeMaxLocalLightAmbiance</key>
diff --git a/indra/newview/app_settings/shaders/class1/windlight/atmosphericsFuncs.glsl b/indra/newview/app_settings/shaders/class1/windlight/atmosphericsFuncs.glsl
index 53474ded7f..a8aa5a36a3 100644
--- a/indra/newview/app_settings/shaders/class1/windlight/atmosphericsFuncs.glsl
+++ b/indra/newview/app_settings/shaders/class1/windlight/atmosphericsFuncs.glsl
@@ -39,7 +39,6 @@ uniform float max_y;
 uniform vec3  glow;
 uniform float scene_light_strength;
 uniform float sun_moon_glow_factor;
-uniform float sky_hdr_scale;
 uniform float sky_sunlight_scale;
 uniform float sky_ambient_scale;
 
@@ -150,12 +149,9 @@ void calcAtmosphericVarsLinear(vec3 inPositionEye, vec3 norm, vec3 light_dir, ou
 
     // multiply to get similar colors as when the "scaleSoftClip" implementation was doubling color values
     // (allows for mixing of light sources other than sunlight e.g. reflection probes)
-    sunlit *= sky_sunlight_scale; //1.5;
-    amblit *= sky_ambient_scale; //0.5;
+    sunlit *= sky_sunlight_scale;
+    amblit *= sky_ambient_scale;
     
-    // override amblit with ambient_color if sky probe ambiance is not zero
-    amblit = mix(amblit, ambient_color, clamp(sky_hdr_scale-1.0, 0.0, 1.0));
-
     amblit = srgb_to_linear(amblit);
     amblit *= ambientLighting(norm, light_dir);
 }
diff --git a/indra/newview/llsettingsvo.cpp b/indra/newview/llsettingsvo.cpp
index 9ccac82e63..b7c4dbe648 100644
--- a/indra/newview/llsettingsvo.cpp
+++ b/indra/newview/llsettingsvo.cpp
@@ -742,7 +742,7 @@ void LLSettingsVOSky::applySpecial(void *ptarget, bool force)
     {
         if (psky->getReflectionProbeAmbiance() != 0.f)
         {
-            shader->uniform3fv(LLShaderMgr::AMBIENT, getAmbientColor().mV);
+            shader->uniform3fv(LLShaderMgr::AMBIENT, LLVector3(ambient.mV));
             shader->uniform1f(LLShaderMgr::SKY_HDR_SCALE, sqrtf(g)*2.0); // use a modifier here so 1.0 maps to the "most desirable" default and the maximum value doesn't go off the rails
         }
         else if (psky->canAutoAdjust() && should_auto_adjust)