3 files changed, 11 insertions, 8 deletions
diff --git a/indra/llinventory/llsettingsbase.cpp b/indra/llinventory/llsettingsbase.cpp
index d483b33288..d7a94d61a5 100644
--- a/indra/llinventory/llsettingsbase.cpp
+++ b/indra/llinventory/llsettingsbase.cpp
@@ -361,14 +361,12 @@ LLSD LLSettingsBase::interpolateSDValue(const std::string& key_name, const LLSD
                 new_array = q.getValue();
             }
             else
-            {   // TODO: We could expand this to inspect the type and do a deep lerp based on type.
-                // for now assume a heterogeneous array of reals.
+            {
                 size_t len = std::max(value.size(), other_value.size());
 
                 for (size_t i = 0; i < len; ++i)
                 {
-
-                    new_array[i] = lerp((F32)value[i].asReal(), (F32)other_value[i].asReal(), (F32)mix);
+                    new_array[i] = interpolateSDValue(key_name, value[i], other_value[i], defaults, mix, skip, slerps);
                 }
             }
 
diff --git a/indra/llinventory/llsettingsbase.h b/indra/llinventory/llsettingsbase.h
index 7de71588ef..bea6fdec97 100644
--- a/indra/llinventory/llsettingsbase.h
+++ b/indra/llinventory/llsettingsbase.h
@@ -398,7 +398,7 @@ protected:
 
 private:
     bool        mLLSDDirty;
-    bool        mDirty;
+    bool        mDirty; // gates updateSettings
     bool        mReplaced; // super dirty!
 
     static LLSD combineSDMaps(const LLSD &first, const LLSD &other);
diff --git a/indra/llinventory/llsettingssky.cpp b/indra/llinventory/llsettingssky.cpp
index ff28c30563..4957cf3c02 100644
--- a/indra/llinventory/llsettingssky.cpp
+++ b/indra/llinventory/llsettingssky.cpp
@@ -657,15 +657,16 @@ void LLSettingsSky::blend(LLSettingsBase::ptr_t &end, F64 blendf)
         mHasLegacyHaze |= lerp_legacy_float(mHazeDensity, mLegacyHazeDensity, other->mHazeDensity, other->mLegacyHazeDensity, 0.7f, (F32)blendf);
         mHasLegacyHaze |= lerp_legacy_float(mDistanceMultiplier, mLegacyDistanceMultiplier, other->mDistanceMultiplier, other->mLegacyDistanceMultiplier, 0.8f, (F32)blendf);
         mHasLegacyHaze |= lerp_legacy_float(mDensityMultiplier, mLegacyDensityMultiplier, other->mDensityMultiplier, other->mLegacyDensityMultiplier, 0.0001f, (F32)blendf);
+        mHasLegacyHaze |= lerp_legacy_color(mAmbientColor, mLegacyAmbientColor, other->mAmbientColor, other->mLegacyAmbientColor, LLColor3(0.25f, 0.25f, 0.25f), (F32)blendf);
         mHasLegacyHaze |= lerp_legacy_color(mBlueHorizon, mLegacyBlueHorizon, other->mBlueHorizon, other->mLegacyBlueHorizon, LLColor3(0.4954f, 0.4954f, 0.6399f), (F32)blendf);
         mHasLegacyHaze |= lerp_legacy_color(mBlueDensity, mLegacyBlueDensity, other->mBlueDensity, other->mLegacyBlueDensity, LLColor3(0.2447f, 0.4487f, 0.7599f), (F32)blendf);
 
         parammapping_t defaults = other->getParameterMap();
         stringset_t skip = getSkipInterpolateKeys();
         stringset_t slerps = getSlerpKeys();
-        mAbsorptionConfigs = interpolateSDMap(mAbsorptionConfigs, other->mAbsorptionConfigs, defaults, blendf, skip, slerps);
-        mMieConfigs = interpolateSDMap(mMieConfigs, other->mMieConfigs, defaults, blendf, skip, slerps);
-        mRayleighConfigs = interpolateSDMap(mRayleighConfigs, other->mRayleighConfigs, defaults, blendf, skip, slerps);
+        mAbsorptionConfigs = interpolateSDValue("absorption_config", mAbsorptionConfigs, other->mAbsorptionConfigs, defaults, blendf, skip, slerps);
+        mMieConfigs = interpolateSDValue("mie_config", mMieConfigs, other->mMieConfigs, defaults, blendf, skip, slerps);
+        mRayleighConfigs = interpolateSDValue("rayleigh_config", mRayleighConfigs, other->mRayleighConfigs, defaults, blendf, skip, slerps);
 
         setDirtyFlag(true);
         setReplaced();
@@ -1932,6 +1933,7 @@ LLUUID LLSettingsSky::getCloudNoiseTextureId() const
 void LLSettingsSky::setCloudNoiseTextureId(const LLUUID &id)
 {
     mCloudTextureId = id;
+    setDirtyFlag(true);
     setLLSDDirty();
 }
 
@@ -1976,6 +1978,7 @@ LLVector2 LLSettingsSky::getCloudScrollRate() const
 void LLSettingsSky::setCloudScrollRate(const LLVector2 &val)
 {
     mScrollRate = val;
+    setDirtyFlag(true);
     setLLSDDirty();
 }
 
@@ -2134,6 +2137,7 @@ LLUUID LLSettingsSky::getMoonTextureId() const
 void LLSettingsSky::setMoonTextureId(LLUUID id)
 {
     mMoonTextureId = id;
+    setDirtyFlag(true);
     setLLSDDirty();
 }
 
@@ -2218,6 +2222,7 @@ LLUUID LLSettingsSky::getSunTextureId() const
 void LLSettingsSky::setSunTextureId(LLUUID id)
 {
     mSunTextureId = id;
+    setDirtyFlag(true);
     setLLSDDirty();
 }