matter实现拖动弹簧发射小球物理碰撞模拟交互游戏代码-html代码-BFW代码库

matter实现拖动弹簧发射小球物理碰撞模拟交互游戏代码

代码语言：html

所属分类：游戏

代码描述：matter实现拖动弹簧发射小球物理碰撞模拟交互游戏代码

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>
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
}
</style>

  
</head>

<body >

<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/matter.0.18.0.js"></script>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/matter-tools.js"></script>
      <script>

var Example = Example || {};

Example.slingshot = function () {
  var Engine = Matter.Engine,
  Render = Matter.Render,
  Runner = Matter.Runner,
  Composites = Matter.Composites,
  Events = Matter.Events,
  Constraint = Matter.Constraint,
  MouseConstraint = Matter.MouseConstraint,
  Mouse = Matter.Mouse,
  World = Matter.World,
  Bodies = Matter.Bodies;

  // create engine
  var engine = Engine.create(),
  world = engine.world;

  // create renderer
  var render = Render.create({
    element: document.body,
    engine: engine,
    options: {
      width: 800,
      height: 600,
      wireframes: false } });



  Render.run(render);

  // create runner
  var runner = Runner.create();
  Runner.run(runner, engine);

  // add bodies
  var ground = Bodies.rectangle(395, 600, 815, 50, { isStatic: true }),
  rockOptions = { density: 0.004 },
  rock = Bodies.polygon(170, 450, 8, 20, rockOptions),
  anchor = { x: 170, y: 450 },
  elastic = Constraint.create({
    pointA: anchor,
    bodyB: rock,
    stiffness: 0.05 });


  var pyramid = Composites.pyramid(500, 300, 9, 10, 0, 0, function (x, y) {
    return Bodies.rectangle(x, y, 25, 40);
  });

  var ground2 = Bodies.rectangle(610, 250, 200, 20, { isStatic: true });
.........完整代码请登录后点击上方下载按钮下载查看