Dynamic Morphing

// forked from the hero Blake bowen https://codepen.io/osublake/pen/BYwgBg & added GSAP gradients.

console.clear();

let overlay = document.querySelector(".shape-overlays");
let paths = document.querySelectorAll(".shape-overlays__path");

let numPoints = 10;
let numPaths = paths.length;
let delayPointsMax = 0.3;
let delayPerPath = 0.25;
let duration = 0.9;
let isOpened = false;
let pointsDelay = [];
let allPoints = [];

let tl = gsap.timeline({ 
 onUpdate: render,
 defaults: {
 ease: "power2.inOut",
 duration: 0.9
 }
});

for (let i = 0; i < numPaths; i++) {
 let points = [];
 allPoints.push(points);
 for (let j = 0; j < numPoints; j++) {
 points.push(100);
 }
}

overlay.addEventListener("click", onClick);
toggle();

function onClick() {
 
 if (!tl.isActive()) {
 isOpened = !isOpened;
 toggle();
 }
}

function toggle() {
 
 tl.progress(0).clear();
 
 for (let i = 0; i < numPoints; i++) {
 pointsDelay[i] = Math.random() * delayPointsMax;
 }
 
 for (let i = 0; i < numPaths; i++) {
 let points = allPoints[i];
 let pathDelay = delayPerPath * (isOpened ? i : (numPaths - i - 1));
 
 for (let j = 0; j < numPoints; j++) { 
 let delay = pointsDelay[j]; 
 tl.to(points, {
 [j]: 0
 }, delay + pathDelay);
 }
 }
}

function render() {
 
 for (let i = 0; i < numPaths; i++) {
 let path = paths[i];
 let points = allPoints[i];
 
 let d = "";
 d += isOpened ? `M 0 0 V ${points[0]} C` : `M 0 ${points[0]} C`;
 
 for (let j = 0; j < numPoints - 1; j++) {
 
 let p = (j + 1) / (numPoints - 1) * 100;
 let cp = p - (1 / (numPoints - 1) * 100) / 2;
 d += ` ${cp} ${points[j]} ${cp} ${points[j+1]} ${p} ${points[j+1]}`;
 }
 
 d += isOpened ? ` V 100 H 0` : ` V 0 H 0`;
 path.setAttribute("d", d)
 } 
}

/* StyleGallery host styles: independent replacement for unavailable shared Pen CSS. */
:root{--color-just-black:#111522;--color-surface-white:#f7f3ec;--color-surface75:#cfccc6;--color-surface50:#898e9f;--color-surface25:#414859;--color-shockingly-green:#95efd2;--color-lt-green:#b5f4da;--color-pink:#fbadce;--color-purple:#897dff;--color-lilac:#b5a1ff;--color-orangey:#ffd28c;--color-blue:#75d8ed;--color-ui-gradient:linear-gradient(135deg,#fbadce,#897dff);--color-ui-gradient-background:linear-gradient(135deg,#fbadce,#897dff);--color-text-gradient:linear-gradient(135deg,#fbadce,#897dff);--gradient-summer-fair:linear-gradient(135deg,#ffd28c,#fbadce);--gradient-lipstick:linear-gradient(135deg,#fbadce,#fc7f8e);--gradient-macha:linear-gradient(135deg,#b5f4da,#75d8ed);--color-grey:#898e9f;--color-grey-dark:#414859;--color-scroll-pink-lt:#fbadce;--color-text-purple:#b5a1ff;--surface50:#898e9f;--light:#f7f3ec;--dark:#111522;--mid:#898e9f}
*{box-sizing:border-box}body{background:#111522;color:#f7f3ec;font-family:system-ui,sans-serif;margin:0;min-height:100vh;width:100%}button,input{font:inherit}button,.button{background:#111522;border:1px solid #898e9f;border-radius:.55rem;color:#f7f3ec;cursor:pointer;padding:.65rem 1rem}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #95efd2;outline-offset:4px}h1,h2,h3,h4{line-height:1.15}h4{font-weight:500}code{font-family:ui-monospace,monospace}.heading-l{font-size:clamp(2rem,6vw,5rem)}.heading-text{font-size:clamp(1.5rem,4vw,3rem)}.box{background:#95efd2;border-radius:14px;height:clamp(38px,12vw,80px);width:clamp(38px,12vw,80px)}.green{background:#95efd2}.purple{background:#897dff}.orange{background:#ffd28c}.gradient-pink{background:linear-gradient(140deg,#fbadce,#fc7f8e)}.gradient-purple{background:linear-gradient(140deg,#b5a1ff,#537ff7)}.center{align-items:center;display:flex;justify-content:center}.text-center{text-align:center}.panel{min-height:100vh;width:100%}.flair:not(img){background-image:url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyNDgiIGhlaWdodD0iMjQ4IiB2aWV3Qm94PSIwIDAgMjQ4IDI0OCI+PGRlZnM+PGxpbmVhckdyYWRpZW50IGlkPSJnIiB4Mj0iMSIgeTI9IjEiPjxzdG9wIHN0b3AtY29sb3I9IiNiNWExZmYiLz48c3RvcCBvZmZzZXQ9IjEiIHN0b3AtY29sb3I9IiM3NWQ4ZWQiLz48L2xpbmVhckdyYWRpZW50PjwvZGVmcz48ZyBmaWxsPSJ1cmwoI2cpIj48cGF0aCBkPSJNODcgMjBoNzR2NjdoNjd2NzRoLTY3djY3SDg3di02N0gyMFY4N2g2N1oiLz48L2c+PC9zdmc+");background-position:center;background-repeat:no-repeat;background-size:contain;height:80px;width:80px}.flair--3:not(img){background-image:url("data:image/svg+xml;base64,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")}.braces{font-size:1rem}img{max-width:100%}
/* External font programs are omitted; preserve readable fallback typography. */
body,button,input,h1,h2,h3,h4,p,span,div{font-family:inherit}body{font-family:system-ui,sans-serif}code,pre{font-family:ui-monospace,monospace}

window.__STYLEGALLERY_ASSETS__={};
console.clear();
let overlay = document.querySelector(".shape-overlays");
let paths = document.querySelectorAll(".shape-overlays__path");
let numPoints = 10;
let numPaths = paths.length;
let delayPointsMax = 0.3;
let delayPerPath = 0.25;
let duration = 0.9;
let isOpened = false;
let pointsDelay = [];
let allPoints = [];
let tl = gsap.timeline({
  onUpdate: render,
  defaults: {
    ease: "power2.inOut",
    duration: 0.9
  }
});
for (let i = 0; i < numPaths; i++) {
  let points = [];
  allPoints.push(points);
  for (let j = 0; j < numPoints; j++) {
    points.push(100);
  }
}
overlay.addEventListener("click", onClick);
toggle();
function onClick() {
  if (!tl.isActive()) {
    isOpened = !isOpened;
    toggle();
    tl.resume();
  }
}
function toggle() {
  tl.progress(0).clear();
  for (let i = 0; i < numPoints; i++) {
    pointsDelay[i] = Math.random() * delayPointsMax;
  }
  for (let i = 0; i < numPaths; i++) {
    let points = allPoints[i];
    let pathDelay = delayPerPath * (isOpened ? i : numPaths - i - 1);
    for (let j = 0; j < numPoints; j++) {
      let delay = pointsDelay[j];
      tl.to(points, {
        [j]: 0
      }, delay + pathDelay);
    }
  }
}
function render() {
  for (let i = 0; i < numPaths; i++) {
    let path = paths[i];
    let points = allPoints[i];
    let d = "";
    d += isOpened ? `M 0 0 V ${points[0]} C` : `M 0 ${points[0]} C`;
    for (let j = 0; j < numPoints - 1; j++) {
      let p = (j + 1) / (numPoints - 1) * 100;
      let cp = p - 1 / (numPoints - 1) * 100 / 2;
      d += ` ${cp} ${points[j]} ${cp} ${points[j + 1]} ${p} ${points[j + 1]}`;
    }
    d += isOpened ? ` V 100 H 0` : ` V 0 H 0`;
    path.setAttribute("d", d);
  }
}
tl.progress(0.5).pause();

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GSAP 3.15.0
Copyright 2026, GreenSock. All rights reserved.
Subject to the Standard No Charge License: https://gsap.com/standard-license.
The full notice in each original GSAP library file is preserved.


StyleGallery host adapter and replacement SVG subjects: locally authored.