threejs打造一款呼吸跳动的三维心脏爱心动画效果代码-html代码-BFW代码库

threejs打造一款呼吸跳动的三维心脏爱心动画效果代码

代码语言：html

所属分类：三维

代码描述：threejs打造一款呼吸跳动的三维心脏爱心动画效果代码

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">

  
<style>
body {
  background: #000;
  overflow: hidden;
  margin: 0;
}
</style>




</head>

<body >
  

<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/three.126.js"></script>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/MeshSurfaceSampler.js"></script>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/TrackballControls.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/OBJLoader.min.js"></script>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/gsap.3.5.2.js"></script>
      <script >
console.clear();

const scene = new THREE.Scene();
const camera = new THREE.PerspectiveCamera(
  75,
  window.innerWidth / window.innerHeight,
  0.1,
  1000
);

const renderer = new THREE.WebGLRenderer({
  antialias: true
});
renderer.setClearColor(0xff5555);
renderer.setSize(window.innerWidth, window.innerHeight);
document.body.appendChild(renderer.domElement);

camera.position.z = 1;

const controls = new THREE.TrackballControls(camera, renderer.domElement);
controls.noPan = true;
controls.maxDistance = 3;
controls.minDistance = 0.7;

const group = new THREE.Group();
scene.add(group);

let heart = null;
let sampler = null;
let originHeart = null;
new THREE.OBJLoader().load('//repo.bfw.wiki/bfwrepo/threemodel/heart_2.obj',obj => {
  heart = obj.children[0];
  heart.geometry.rotateX(-Math.PI * 0.5);
  heart.geometry.scale(0.04, 0.04, 0.04);
  heart.geometry.translate(0, -0.4, 0);
  group.add(heart);
  
  heart.material = new THREE.MeshBasicMaterial({
    color: 0xff5555    
  });
  originHeart = Array.from(heart.geometry.attributes.position.array);
  sampler = new THREE.MeshSurfaceSampler(heart).build();
  init();
  renderer.setAnimationLoop(render);
});

let positions = [];
const geometry = new THREE.BufferGeometry();
const ma.........完整代码请登录后点击上方下载按钮下载查看