diff --git a/assets/shaders/jupiters_rings.wgsl b/assets/shaders/jupiters_rings.wgsl
index 0629eb7..fb035dc 100644
--- a/assets/shaders/jupiters_rings.wgsl
+++ b/assets/shaders/jupiters_rings.wgsl
@@ -14,6 +14,15 @@ fn smooth_edge(start: f32, end: f32, value: f32) -> f32 {
     return 4 * x * x * (1 - x * x);
 }
 
+fn rand(co: vec2<f32>) -> f32 {
+    return fract(sin(dot(co, vec2(12.9898, 78.233))) * 43758.5453);
+}
+
+//const PHI: f32 = 1.61803398874989484820459;
+//fn gold_noise(xy: vec2<f32>, seed: f32) -> f32 {
+    //return fract(tan(distance(xy*PHI, xy)*seed)*xy.x);
+//}
+
 fn ring_density(radius: f32) -> f32 {
     // NOTE: Keep this in sync with src/nature.rs::ring_density
     // Input: distance to center of jupiter in million meters
@@ -83,5 +92,11 @@ fn fragment(in: VertexOutput) -> @location(0) vec4<f32> {
             return vec4<f32>(color, alpha * (side_dist - cutoff) / fuzzy_boundary);
         }
     }
+    //if (sin(in.uv[0] * 1000.0) + cos(in.uv[1] * 10412.0) > 1.999) {
+    //if (sin(in.uv[0] * 10000.0 + in.uv[1] * 5132.0) + cos(in.uv[0] * 12399.0 + in.uv[1] * 10412.0) > 1.999) {
+    //if (sin(sin(in.uv[0] * 10000000.0) * 412.0 + cos(in.uv[1] * 11132000.0) * 12.0) + cos(sin(in.uv[0] * 12309900.0) * 93.0 + sin(in.uv[1] * 10410200.0) * 115.0) > 1.999) {
+    if (rand(in.uv) + rand(vec2(in.uv[1]*10.0, in.uv[0]*10.0)) > 1.997) {
+        alpha *= 200.0;
+    }
     return vec4<f32>(color, alpha);
 }