1 files changed, 4 insertions, 0 deletions
diff --git a/indra/newview/app_settings/shaders/class1/deferred/starsV.glsl b/indra/newview/app_settings/shaders/class1/deferred/starsV.glsl
index 8bc5b06379..e14d02a4a9 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/starsV.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/starsV.glsl
@@ -25,6 +25,7 @@
 
 uniform mat4 texture_matrix0;
 uniform mat4 modelview_projection_matrix;
+uniform float time;
 
 ATTRIBUTE vec3 position;
 ATTRIBUTE vec4 diffuse_color;
@@ -32,11 +33,14 @@ ATTRIBUTE vec2 texcoord0;
 
 VARYING vec4 vertex_color;
 VARYING vec2 vary_texcoord0;
+VARYING vec2 screenpos;
 
 void main()
 {
 	//transform vertex
 	gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0); 
+    float t = mod(time, 1.25f);
+    screenpos = position.xy * vec2(t, t);
 	vary_texcoord0 = (texture_matrix0 * vec4(texcoord0,0,1)).xy;
 	vertex_color = diffuse_color;
 }