three+gsap实现三维立方体及波形频谱声音播放器代码-html代码-BFW代码库

代码语言：html

所属分类：多媒体

代码描述：three+gsap实现三维立方体及波形频谱声音播放器代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

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

<head>

  <meta charset="UTF-8">
  

  <link href="https://fonts.googleapis.com/css?family=Saira" rel="stylesheet">
  
  
  
<style>

html,
body {
  margin: 0;
  padding: 0;
  overflow: hidden;
  height: 100vh;
  width: 100vw;
  background:linear-gradient(to top, #5ee7df 0%, #b490ca 100%);
  position: relative;
}

button {
  font-family: "maghfirearegular";
  font-size: 3rem;
  background: transparent;
  border: none;
  color: white;
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  cursor: pointer;
  opacity: 0;
}
#canvas {
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
}

#audio {
  display: none;
}

input {
  visibility: hidden;
  background-color: transparent;
  position: fixed;
  bottom: 1rem;
  width: 90vw;
  left: 5vw;
}
input[type="range"] {
  height: 24px;
  -webkit-appearance: none;
  margin: 10px 0;
}
input[type="range"]:focus {
  outline: none;
}
input[type="range"]::-webkit-slider-runnable-track {
  width: 100%;
  height: 5px;
  cursor: pointer;
  animate: 0.2s;
  box-shadow: 0px 0px 0px #000000;
  background: #ffffff5e;
  border-radius: 1px;
  border: 0px solid #000000;
}
input[type="range"]::-webkit-slider-thumb {
  box-shadow: 0px 0px 0px #000000;
  border: 0px solid #2497e3;
  height: 18px;
  width: 18px;
  border-radius: 25px;
  background: #ffffff;
  cursor: pointer;
  -webkit-appearance: none;
  margin-top: -6.5px;
}
input[type="range"]:focus::-webkit-slider-runnable-track {
  background: #ffffff5e;
}
input[type="range"]::-moz-range-track {
  width: 100%;
  height: 5px;
  cursor: pointer;
  animate: 0.2s;
  box-shadow: 0px 0px 0px #000000;
  background: #ffffff5e;
  border-radius: 1px;
  border: 0px solid #000000;
}
input[type="range"]::-moz-range-thumb {
  box-shadow: 0px 0px 0px #000000;
  border: 0px solid #2497e3;
  height: 18px;
  width: 18px;
  border-radius: 25px;
  background: #ffffff;
  cursor: pointer;
}
input[type="range"]::-ms-track {
  width: 100%;
  height: 5px;
  cursor: pointer;
  animate: 0.2s;
  background: transparent;
  border-color: transparent;
  color: transparent;
}
input[type="range"]::-ms-fill-lower {
  background: #ffffff5e;
  border: 0px solid #000000;
  border-radius: 2px;
  box-shadow: 0px 0px 0px #000000;
}
input[type="range"]::-ms-fill-upper {
  background: #ffffff5e;
  border: 0px solid #000000;
  border-radius: 2px;
  box-shadow: 0px 0px 0px #000000;
}
input[type="range"]::-ms-thumb {
  margin-top: 1px;
  box-shadow: 0px 0px 0px #000000;
  border: 0px solid #2497e3;
  height: 18px;
  width: 18px;
  border-radius: 25px;
  background: #ffffff;
  cursor: pointer;
}
input[type="range"]:focus::-ms-fill-lower {
  background: #ffffff5e;
}
input[type="range"]:focus::-ms-fill-upper {
  background: #ffffff5e;
}
</style>


</head>

<body >
  <button id='go'>play audio</button>  
<audio id="audio" crossorigin="anonymous" controls src="//repo.bfw.wiki/bfwrepo/sound/5e148aa3821f2.mp3"></audio>
<input type="range" id="seek" max="370.44" value="0">

<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/three.84.js"></script>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/OrbitControls.min.js"></script>

<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/simplex-noise.min.js"></script>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/gsap.3.9.1.js"></script>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/SplitText3.js"></script>
      <script >
const noize = new SimplexNoise();
const go = document.querySelector("#go");
const audio = document.querySelector("#audio");
audio.crossOrigin = "anonymous";
const seekSlider = document.getElementById("seek");
const xVal = -1 * window.innerWidth;
const fftSize = 4096;
const mapper = gsap.utils.mapRange(
  0,
  fftSize / 4,
  (window.innerWidth / 2) * -1,
  window.innerWidth / 2
);

go.disabled = true;

audio.load();
audio.addEventListener("canplaythrough", () => {
  go.disabled = false;
});

gsap.registerPlugin(SplitText);

let mySplitText = new SplitText("#go", { type: "chars" });
let chars = mySplitText.chars;

gsap.set(go, { autoAlpha: 1 });

gsap.from(chars, {
  duration: 0.8,
  opacity: 0,
  y: -40,
  ease: "sine.out",
  stagger: 0.08,
  delay: 0.2
});

// audio variables initialised in click handler for play button
var context, s.........完整代码请登录后点击上方下载按钮下载查看