1 files changed, 24 insertions, 0 deletions

diff --git a/linden/indra/newview/app_settings/shaders/class2/windlight/atmosphericsF.glsl b/linden/indra/newview/app_settings/shaders/class2/windlight/atmosphericsF.glsl
new file mode 100644
index 0000000..92c0664
--- /dev/null
+++ b/linden/indra/newview/app_settings/shaders/class2/windlight/atmosphericsF.glsl
@@ -0,0 +1,24 @@
+/** 
+ * @file atmosphericsF.glsl
+ *
+ * Copyright (c) 2007-$CurrentYear$, Linden Research, Inc.
+ * $License$
+ */
+
+//////////////////////////////////////////////////////////
+// The fragment shader for the terrain atmospherics
+//////////////////////////////////////////////////////////
+
+vec3 getAdditiveColor();
+vec3 getAtmosAttenuation();
+
+uniform sampler2D cloudMap;
+uniform vec4 cloud_pos_density1;
+
+vec3 atmosLighting(vec3 light)
+{
+        light *= getAtmosAttenuation().r;
+        light += getAdditiveColor();
+        return (2.0 * light);
+}
+