MAINT-8951

Remove moon_dir related shader code causing sunlight shadow artifacting.

1 files changed, 2 insertions, 7 deletions

diff --git a/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl b/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl
index 4dc15dbc89..6e06453a5b 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl
@@ -98,7 +98,6 @@ uniform mat3 env_mat;
 uniform mat3 ssao_effect_mat;
 
 uniform vec3 sun_dir;
-uniform vec3 moon_dir;
 VARYING vec2 vary_fragcoord;
 
 VARYING vec3 vary_position;
@@ -389,9 +388,7 @@ void main()
 	
 	vec3 refnormpersp = normalize(reflect(pos.xyz, norm.xyz));
 
-	float da_sun =dot(norm.xyz, sun_dir.xyz);
-	float da_moon =dot(norm.xyz, moon_dir.xyz);
-	float da = max(da_sun, da_moon);
+	float da =dot(norm.xyz, sun_dir.xyz);
 
     float final_da = da;
           final_da = min(final_da, shadow);
@@ -421,9 +418,7 @@ void main()
 		// the old infinite-sky shiny reflection
 		//
 				
-		float sa_sun = dot(refnormpersp, sun_dir.xyz);
-		float sa_moon = dot(refnormpersp, moon_dir.xyz);
-        float sa = max(sa_sun, sa_moon);
+        float sa = dot(refnormpersp, sun_dir.xyz);
 
 		vec3 dumbshiny = sunlit*shadow*(texture2D(lightFunc, vec2(sa, spec.a)).r);