<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <title>InstancedMesh2 example</title>
  <style>
    html,
    body {
      height: 100%;
      margin: 0;
      overflow: hidden;
      overscroll-behavior: none;
    }

    canvas {
      width: 100%;
      height: 100%;
      display: block;
      touch-action: none;
      user-select: none;
    }

    .info {
      position: fixed;
      top: 40px;
      right: 