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<!DOCTYPE html>
<html lang="en">

  <head>

    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
    <meta name="description" content="">
    <meta name="author" content="">

    <title>Galaxy Simulator</title>

    <!-- Bootstrap core CSS -->
    <link href="vendor/bootstrap/css/bootstrap.min.css" rel="stylesheet">

    <!-- Custom styles for this template -->
    <link href="css/small-business.css" rel="stylesheet">

  </head>

  <body>

    <!-- Navigation -->
    <nav class="navbar navbar-expand-lg navbar-dark bg-dark fixed-top">
      <div class="container">
        <a class="navbar-brand" href="#">Galaxy Simulator</a>
        <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarResponsive" aria-controls="navbarResponsive" aria-expanded="false" aria-label="Toggle navigation">
          <span class="navbar-toggler-icon"></span>
        </button>
        <div class="collapse navbar-collapse" id="navbarResponsive">
          <ul class="navbar-nav ml-auto">

            <li class="nav-item">
              <a class="nav-link" href="index.html">Home</a>
            </li>

            <li class="nav-item active">
              <a class="nav-link" href="#">About
                <span class="sr-only">(current)</span>
              </a>
            </li>

            <li class="nav-item">
              <a class="nav-link" href="contact.html">Contact</a>
            </li>

          </ul>
        </div>
      </div>
    </nav>

    <!-- Page Content -->
    <div class="container">

      <!-- Page Heading/Breadcrumbs -->
      <h1 class="mt-4 mb-3">What is this all about?</h1>

      <ol class="breadcrumb">
        <li class="breadcrumb-item">
          <a href="index.html">Home</a>
        </li>
        <li class="breadcrumb-item active">About</li>
      </ol>

      <!-- Intro Content -->
      <div class="row">
        <div class="col-lg-6">
          <img class="img-fluid rounded mb-4" src="images/example_boxes_750x450.png" alt="">
        </div>
        <div class="col-lg-6">
          <h2>What is this all about?</h2>
          <p>
            The Goal of this complete project is to simulate galaxies. So the obvious two steps are: 1. Generating
            point clouds and 2. simulating the pointclouds that we generated. </p>
          <p>This all started when Tim Tugendhat invited me to Heidelberg to help visualize the NFW-function.
            After we made som visualizations, we started generating our own clusters using the
            <a href="https://en.wikipedia.org/wiki/Navarro%E2%80%93Frenk%E2%80%93White_profile">Navarro Frenk White
            profile</a>. That was so much fun that I quickly started generating more and more stars and optimized
            the complete process.
          </p>
          <p>
            I then started to think about stuff to do with the millions of stars I generated and realized that
            Simulating the clusters would be a very hard, but informative task to learn new skills.
          </p>
        </div>
      </div>
      <!-- /.row -->

      <!-- Generating using the NFW profile -->
      <div class="row">
        <div class="col-lg-9">
          <h2>Generating the pointclouds</h2>
          <p>
            In the aftermath, generating the pointclouds was one of the easier parts of the project.
            A detailed summary on how the stars are generated can be found in the
            <a href="http://writeup.emile.space">writeup</a>.
          </p>
          <p>
            The process short version can be explained in the following way: Create a star, test if it should be kept
            or not, keep it if yes and repeat the process if not. The Process is repeated few thousand times and in the
            end, a clusted of objects apears on the screen.
            The <a href="https://en.wikipedia.org/wiki/Navarro%E2%80%93Frenk%E2%80%93White_profile">Navarro Frenk White
            profile</a> is used to determine what star is kept and what star is discarded.
          </p>
          <p>
            Using this technique, a lot of stars can be generated, and because of all the computations running
            independently, this whole process scales very well. After containerizing the software generating random
            stars and sorting "bad ones" out, it can be thrown onto a cluster of computers who generate stars 24/7
          </p>
        </div>
        <div class="col-lg-3">
          <img class="img-fluid rounded mb-4" src="images/pointcloud_400x600.png" alt="">
        </div>
      </div>
      <!-- /.row -->

    </div>

    <!-- Footer -->
    <footer class="page-footer font-small blue">

      <!-- Copyright -->
      <div class="footer-copyright text-center py-3">Est. 2018:
        <a href="https://mdbootstrap.com/education/bootstrap/">emile.space</a>
      </div>
      <!-- Copyright -->

    </footer>
    <!-- Footer -->

    <!-- Bootstrap core JavaScript -->
    <script src="vendor/jquery/jquery.min.js"></script>
    <script src="vendor/bootstrap/js/bootstrap.bundle.min.js"></script>

  </body>

</html>