Fix env panel forward action.

Make env panel update environment when jumping frame to frame.

Add separate funcs for sun/moon vectors in various coord systems.

Make haze glow only pay attention to sun (i.e. fix sun glow when moon is near horizon in daytime).

1 files changed, 5 insertions, 1 deletions

diff --git a/indra/newview/app_settings/shaders/class1/deferred/alphaF.glsl b/indra/newview/app_settings/shaders/class1/deferred/alphaF.glsl
index 2234ceeb53..8dda96984e 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/alphaF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/alphaF.glsl
@@ -43,6 +43,7 @@ uniform mat3 env_mat;
 uniform mat3 ssao_effect_mat;
 
 uniform vec3 sun_dir;
+uniform vec3 moon_dir;
 
 #if HAS_SHADOW
 uniform sampler2DShadow shadowMap0;
@@ -287,7 +288,10 @@ void main()
 	vec2 abnormal	= encode_normal(norm.xyz);
 	 norm.xyz   = decode_normal(abnormal.xy);
 
-	float da = dot(norm.xyz, sun_dir.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 final_da = da;
           final_da = min(final_da, shadow);