SL-10303, SL-10414

Fix positioning of sun/moon discs w.r.t atmo haze glow.

Disable killing glow when sun is not up.

2 files changed, 11 insertions, 9 deletions

diff --git a/indra/newview/app_settings/shaders/class1/windlight/moonV.glsl b/indra/newview/app_settings/shaders/class1/windlight/moonV.glsl
index aaa6768ed7..1c43a7332e 100644
--- a/indra/newview/app_settings/shaders/class1/windlight/moonV.glsl
+++ b/indra/newview/app_settings/shaders/class1/windlight/moonV.glsl
@@ -36,13 +36,14 @@ VARYING vec2 vary_texcoord0;
 
 void main()
 {
-	//transform vertex
-	vec4 vert = vec4(position.xyz, 1.0);
-	vec4 pos = (modelview_matrix * vert);
+    //transform vertex
+    vec3 offset = vec3(0, 0, 50);
+    vec4 vert = vec4(position.xyz - offset, 1.0);
+    vec4 pos = (modelview_matrix * vert);
 
-	gl_Position = modelview_projection_matrix*vec4(position.xyz, 1.0);
-	
-	vary_texcoord0 = (texture_matrix0 * vec4(texcoord0,0,1)).xy;
-	
-	calcAtmospherics(pos.xyz);
+    gl_Position = modelview_projection_matrix*vert;
+    
+    vary_texcoord0 = (texture_matrix0 * vec4(texcoord0,0,1)).xy;
+    
+    calcAtmospherics(pos.xyz);
 }
diff --git a/indra/newview/app_settings/shaders/class1/windlight/sunDiscV.glsl b/indra/newview/app_settings/shaders/class1/windlight/sunDiscV.glsl
index 1fa32c3f3b..ca116628f1 100644
--- a/indra/newview/app_settings/shaders/class1/windlight/sunDiscV.glsl
+++ b/indra/newview/app_settings/shaders/class1/windlight/sunDiscV.glsl
@@ -38,7 +38,8 @@ void calcAtmospherics(vec3 eye_pos);
 void main()
 {
     //transform vertex
-    vec4 vert = vec4(position.xyz, 1.0);
+    vec3 offset = vec3(0, 0, 50);
+    vec4 vert = vec4(position.xyz - offset, 1.0);
     vec4 pos = modelview_projection_matrix*vert;
 
     sun_fade = smoothstep(0.3, 1.0, (position.z + 50) / 512.0f);