// http://codingtra.in

// http://patreon.com/codingtrain

// Code for: https://youtu.be/urR596FsU68

​

function Circle(x, y, r) {

  var options = {

    friction: 0.5,

    restitution: 0.6

  }

  this.body = Bodies.circle(x, y, r, options);

  this.r = r;

  // this.h = h;

  World.add(world, this.body);

​

  this.show = function() {

    var pos = this.body.position;

    var angle = this.body.angle;

    push();

    translate(pos.x, pos.y);

    rotate(angle);

    ellipseMode(CENTER);//critical needs to be drawn at same place as matter.js

    strokeWeight(1);

    stroke(255);

    fill(255);

    ellipse(0, 0, this.r*2);//*2 because P5 is diameter but matter.j is radius. 

    pop();

  }

​

}

​