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).

3 files changed, 20 insertions, 7 deletions

diff --git a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl
index 9f56bff4c2..5046ede00d 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl
@@ -49,7 +49,6 @@ uniform vec4 morphFactor;
 uniform vec3 camPosLocal;
 //uniform vec4 camPosWorld;
 uniform vec4 gamma;
-uniform vec4 lightnorm;
 uniform vec4 sunlight_color;
 uniform vec4 ambient;
 uniform vec4 blue_horizon;
@@ -68,6 +67,7 @@ uniform vec4 shadow_clip;
 uniform mat3 ssao_effect_mat;
 
 uniform vec3 sun_dir;
+uniform vec3 moon_dir;
 VARYING vec2 vary_fragcoord;
 
 uniform mat4 inv_proj;
@@ -117,7 +117,9 @@ void main()
 	float envIntensity = norm.z;
 	norm.xyz = decode_normal(norm.xy); // unpack norm
 		
-	float da = max(dot(norm.xyz, sun_dir.xyz), 0.0);
+	float da_sun = max(dot(norm.xyz, sun_dir.xyz), 0.0);
+	float da_moon = max(dot(norm.xyz, moon_dir.xyz), 0.0);
+	float da = max(da_sun, da_moon);
 
 	float light_gamma = 1.0/1.3;
 	da = pow(da, light_gamma);
@@ -168,7 +170,9 @@ void main()
 			// the old infinite-sky shiny reflection
 			//
 			
-			float sa = dot(refnormpersp, sun_dir.xyz);
+			float sa_sun = dot(refnormpersp, sun_dir.xyz);
+			float sa_moon = dot(refnormpersp, moon_dir.xyz);
+			float sa = max(sa_sun, sa_moon);
 			vec3 dumbshiny = sunlit*scol_ambocc.r*(texture2D(lightFunc, vec2(sa, spec.a)).r);
 			
 			// add the two types of shiny together
diff --git a/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl
index aa5e99a2f7..11ccdf638c 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl
@@ -59,6 +59,7 @@ uniform mat4 inv_proj;
 uniform vec2 screen_res;
 uniform vec2 proj_shadow_res;
 uniform vec3 sun_dir;
+uniform vec3 moon_dir;
 
 uniform vec2 shadow_res;
 uniform float shadow_bias;
@@ -139,10 +140,14 @@ void main()
 	}*/
 	
 	float shadow = 0.0;
-	float dp_directional_light = max(0.0, dot(norm, sun_dir.xyz));
+    float da_sun = dot(norm, sun_dir.xyz);
+    float da_moon = dot(norm, moon_dir.xyz);
+    float da = max(da_sun, da_moon);
+
+	float dp_directional_light = max(0.0, da);
 	
 	vec3 shadow_pos = pos.xyz;
-	vec3 offset = sun_dir.xyz * (1.0-dp_directional_light);
+	vec3 offset = ((da_sun > da_moon) ? sun_dir.xyz  : moon_dir.xyz) * (1.0-dp_directional_light);
 	
 	vec4 spos = vec4(shadow_pos+offset*shadow_offset, 1.0);
 	
diff --git a/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl b/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl
index 58f3f2f91e..4fccb1d33c 100644
--- a/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl
+++ b/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl
@@ -59,6 +59,7 @@ uniform mat4 inv_proj;
 uniform vec2 screen_res;
 uniform vec2 proj_shadow_res;
 uniform vec3 sun_dir;
+uniform vec3 moon_dir;
 
 uniform vec2 shadow_res;
 
@@ -200,10 +201,13 @@ void main()
 	}*/
 	
 	float shadow = 0.0;
-	float dp_directional_light = max(0.0, dot(norm, sun_dir.xyz));
+    float da_sun = dot(norm, sun_dir.xyz);
+    float da_moon = dot(norm, moon_dir.xyz);
+    float da = max(da_sun, da_moon);
+	float dp_directional_light = max(0.0, da);
 	
 	vec3 shadow_pos = pos.xyz;
-	vec3 offset = sun_dir.xyz * (1.0-dp_directional_light);
+	vec3 offset = ((da_sun > da_moon) ? sun_dir.xyz : moon_dir.xyz) * (1.0-dp_directional_light);
 	
 	vec4 spos = vec4(shadow_pos+offset*shadow_offset, 1.0);