matter实现气泡重力模拟碰撞交互动画效果代码-html代码-BFW代码库

matter实现气泡重力模拟碰撞交互动画效果代码

代码语言：html

所属分类：动画

代码描述：matter实现气泡重力模拟碰撞交互动画效果代码，点击空白处创建气泡。

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>
@import url('https://fonts.googleapis.com/css2?family=Open+Sans&display=swap');

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Open Sans', sans-serif;
  color: #fff;
  background: #222;
}

canvas {
  opacity: 0.9;
  background: transparent !important;
}
</style>

  
</head>



<body>
  👌 💥Click space to create bubble. 👆 Hover to turn bubble black. 💣 Drag bubble to hit other bubbles.
  <section class="canvas"></section>

<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/matter.0.19.0.js"></script>
      <script >


/* --- System Parameters (Recommended)--- */
let pBounce = 0.8; // Define Bounciness (0.8)
let pFriction = 0.01; // Define air friction (0.01)
// mouse click in mid-air to create more particles

/* --- Main Program: DO NOT EDIT BELOW --- */
let w = window.innerWidth;
let h = window.innerHeight;

const { Engine, Render, Bodies, World, MouseConstraint, Composites, Query } = Matter;

const sectionTag = document.querySelector("section.canvas");
const engine = Engine.create();
const renderer = Render.create({
  element: sectionTag,
  engine: engine,
  options: {
    width: w,
    height: h,
    background: "#000000",
    wireframes: false,
    pixelRatio: window.devicePixelRatio } });



// Create a bubble
const createShape = function (x, y) {
  return Bodies.circle(x, y, 25, {
    frictionAir: pFriction,
    restitution: pBounce,
    render: {
      sprite: {
        yScale: 0.5,
        xScale: 0.5 } } });



};

// Create a static body to bounce off
const staticObj = Bodies.polygon(w / 2, h / 2, 6, Math.min(w / 6, h / 6), {
  isStatic: true,
  render: {
    lineWidth: 5,
    strokeStyle: 'yellow',
    fillStyle: "#448",
    visible: true } });



// Create a wall for the shapes to bounce off
const wa.........完整代码请登录后点击上方下载按钮下载查看