From 9adaa9171ab26cfb4ea0b7055a979a90a38a4fd9 Mon Sep 17 00:00:00 2001
From: Rakarake <raka@rakarake.xyz>
Date: Tue, 24 Feb 2026 19:45:32 +0100
Subject: [PATCH] glorp

---
 examples/wavy.glsl | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/examples/wavy.glsl b/examples/wavy.glsl
index 88dfa5e..95a73c1 100644
--- a/examples/wavy.glsl
+++ b/examples/wavy.glsl
@@ -7,7 +7,6 @@ void mainImage(out vec4 fragColor, in vec2 fragCoord) {
 
     // twist?
     // distance from middle
-    //float distance = distance(fragCoord, vec2(0.5, 0.5));
     float distance = distance(uv, vec2(0.5, 0.5));
     float inverse_distance = 1.0 - distance;
     float inverse_distance_magnified = inverse_distance*inverse_distance;
@@ -18,9 +17,11 @@ void mainImage(out vec4 fragColor, in vec2 fragCoord) {
         sin(rot), cos(rot)
     );
     lines_uv *= rotm;
-    //mat2x2 x = mat2x2(1.0, 1.0, 1.0, 1.0);
+
     // The lines themselves
     float lines_timescale = iTime * 0.6;
+    //lines_uv.x += lines_timescale * 0.02;
+    lines_uv.y += sin(lines_timescale * 0.2 + lines_uv.x * 5.0) * 0.2;
     lines_uv.x += sin(lines_timescale + lines_uv.y * 30.0) * 0.2;// * sin(lines_timescale);
     float hor_lines = sin(lines_uv.x * 10.0)/2.0 + 0.5;
     hor_lines = sign(hor_lines -0.5);