Canvas-Elastic-Collisions/index.html at master · Heniker/Canvas-Elastic-Collisions · GitHub

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<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>Document</title>
  </head>
  <body>
    <main>
      <canvas id="canvas" height="500" width="500"></canvas>
    </main>
  </body>
  <style>
    body {
      background-color: rgb(49, 49, 49);
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      border: 0;
    }

    main {
      background-color: rgb(117, 104, 155);
      display: flex;
      position: absolute;
      margin: auto;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      height: 700px;
      width: 700px;
    }

    canvas {
      margin: auto;
      border: 5px solid black;
    }
  </style>
  <script>
    // const createSphere = () => {
    //   document.createElement('');
    // };

    // const canvas = document.querySelector('canvas');
    // const ctx = canvas.getContext('2d');

    // const figures = {
    //   /**
    //    *
    //    * @param {{x: number, y: number}} pos
    //    * @param {number?} size
    //    */
    //   circle(pos, size = 25) {
    //     const figure = new Path2D();
    //     figure.arc(pos.x, pos.y, size, 0, 2 * Math.PI);
    //     return figure;
    //   },
    // };

    // ctx.fill(figures.circle({x: 250, y:250}));
    // ctx.fillStyle = 'rgb(200, 0, 0)';
    // ctx.fillRect(10, 10, 50, 50);
    // ctx.fillStyle = 'rgba(0, 0, 200, 0.5)';
    // ctx.fillRect(30, 30, 50, 50);
    // ctx.fillText('12345', 100, 100);
    // figures.circle.
    // ctx.clearRect(figures.circle)
  </script>
  <script src="./main.js"></script>
</html>