2 files changed, 6 insertions, 5 deletions
diff --git a/indra/newview/app_settings/shaders/class2/deferred/pbralphaF.glsl b/indra/newview/app_settings/shaders/class2/deferred/pbralphaF.glsl
index 35ccc65a8e..a95feb8e2f 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/pbralphaF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/pbralphaF.glsl
@@ -46,8 +46,9 @@ uniform vec3 moon_dir;
 
 out vec4 frag_color;
 
+in vec3 vary_fragcoord;
+
 #ifdef HAS_SUN_SHADOW
-  in vec3 vary_fragcoord;
   uniform vec2 screen_res;
 #endif
 
@@ -191,8 +192,9 @@ void main()
     vec3 atten;
     calcAtmosphericVarsLinear(pos.xyz, norm, light_dir, sunlit, amblit, additive, atten);
 
-#ifdef HAS_SUN_SHADOW
     vec2 frag = vary_fragcoord.xy/vary_fragcoord.z*0.5+0.5;
+
+#ifdef HAS_SUN_SHADOW
     scol = sampleDirectionalShadow(pos.xyz, norm.xyz, frag);
 #endif
 
@@ -211,7 +213,7 @@ void main()
     float gloss      = 1.0 - perceptualRoughness;
     vec3  irradiance = vec3(0);
     vec3  radiance  = vec3(0);
-    sampleReflectionProbes(irradiance, radiance, vec2(0), pos.xyz, norm.xyz, gloss);
+    sampleReflectionProbes(irradiance, radiance, vary_position.xy*0.5+0.5, pos.xyz, norm.xyz, gloss);
     // Take maximium of legacy ambient vs irradiance sample as irradiance
     // NOTE: ao is applied in pbrIbl (see pbrBaseLight), do not apply here
     irradiance       = max(amblit,irradiance);
diff --git a/indra/newview/app_settings/shaders/class2/interface/irradianceGenF.glsl b/indra/newview/app_settings/shaders/class2/interface/irradianceGenF.glsl
index c7da23fb00..baf68e11f4 100644
--- a/indra/newview/app_settings/shaders/class2/interface/irradianceGenF.glsl
+++ b/indra/newview/app_settings/shaders/class2/interface/irradianceGenF.glsl
@@ -176,7 +176,6 @@ float computeLod(float pdf)
 
 vec4 filterColor(vec3 N)
 {
-    //return  textureLod(uCubeMap, N, 3.0).rgb;
     vec4 color = vec4(0.f);
     
     for(int i = 0; i < u_sampleCount; ++i)
@@ -192,7 +191,7 @@ vec4 filterColor(vec3 N)
         // apply the bias to the lod
         lod += u_lodBias;
 
-        lod = clamp(lod, 0, 7);
+        lod = clamp(lod, 0, max_probe_lod);
         // sample lambertian at a lower resolution to avoid fireflies
         vec4 lambertian = textureLod(reflectionProbes, vec4(H, sourceIdx), lod);