From d6e3a940e58c06b638c362fb416623904972abec Mon Sep 17 00:00:00 2001
From: Ben Swift <ben@benswift.me>
Date: Wed, 11 Dec 2024 16:45:44 +1100
Subject: [PATCH] tweak the drift params (y range, hpad)

---
 assets/js/sketch_canvas_hook.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/assets/js/sketch_canvas_hook.js b/assets/js/sketch_canvas_hook.js
index 210a8f3..b113562 100644
--- a/assets/js/sketch_canvas_hook.js
+++ b/assets/js/sketch_canvas_hook.js
@@ -5,7 +5,7 @@ const SketchCanvasHook = {
     // Configure sketches
     this.sketches = [];
     this.maxSketches = 10;
-    this.sketchHPad = 100;
+    this.sketchHPad = 150;
     this.noise = new FastNoiseLite();
     this.noise.SetNoiseType(FastNoiseLite.NoiseType.Perlin);
     this.isAnimating = false;
@@ -82,7 +82,7 @@ const SketchCanvasHook = {
         id: id,
         dataurl: dataurl,
         img: new Image(),
-        y: (0.25 + 0.5 * Math.random()) * this.height,
+        y: (0.4 + 0.4 * Math.random()) * this.height,
         xVel: 2 + Math.random() * 3,
         size: 300 * Math.random() + 500,
         addedAt: Date.now(),
@@ -111,7 +111,7 @@ const SketchCanvasHook = {
     const wrapRange = this.width + 2 * this.sketchHPad;
     const x =
       ((secondsElapsed * sketch.xVel * 20) % wrapRange) - this.sketchHPad;
-    const y = sketch.y + 300 * this.noise.GetNoise(x * 0.1, sketch.y);
+    const y = sketch.y + 100 * this.noise.GetNoise(x * 0.1, sketch.y);
 
     // set the filters
     const grayscaleAmount = Math.min(50, secondsElapsed / 3);