问Matter.js中的自定义循环

EN

window.onload = function () {

    // Matter.js module aliases
    var Engine = Matter.Engine,
        World = Matter.World,
        Bodies = Matter.Bodies;

    // create a Matter.js engine
    var engine = Engine.create(document.body);

    // create two boxes and a ground
    var boxA = Bodies.rectangle(400, 200, 80, 80);
    var boxB = Bodies.rectangle(450, 50, 80, 80);
    var ground = Bodies.rectangle(400, 610, 810, 60, { isStatic: true });

    // add all of the bodies to the world
    World.add(engine.world, [boxA, boxB, ground]);

    // run the engine
    //Engine.run(engine);

    draw();

    function draw(){ 
        Engine.update(engine, 1000/60, 1);        

        requestAnimationFrame(draw);
    }
};