computer-graphics/stars.html at main · felipersteles/computer-graphics · 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" />

  <title>Computer Graphics - Stars</title>

  <!-- Open Graph / Facebook -->
  <meta property="og:type" content="website" />
  <meta property="og:title" content="Computer Graphics" />
  <meta property="og:description"
    content="This site delves into the captivating world of computer graphics, specifically designed for a university course at the Federal University of Maranhão (UFMA)." />
  <meta property="og:image"
    content="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiMcXFSjAYBUubJ-oq_i30FNAXJdu9Q5iw9BFNoSlFxkY0icbspLi3b9Re-gwMxlh7bhlurLvxt81AjbKsCTDV_J9y4z4Lc_Lr_XdGTemj7BC5jAseLZk7hqDrxaaUgP_FHi_hGk8DeQto/s768/%25E2%2580%2598Escola+de+Atenas%25E2%2580%2599%252C+de+Rafael+Sanzio+-+Musei+Vaticani+-+Destaque%252C++Out20.jpg" />
  <meta property="og:image:width" content="1200" />
  <meta property="og:image:height" content="628" />

  <!-- Twitter -->
  <meta property="twitter:card" content="summary_large_image" />
  <meta property="twitter:title" content="Computer Graphics" />
  <meta property="twitter:description"
    content="This site delves into the captivating world of computer graphics, specifically designed for a university course at the Federal University of Maranhão (UFMA)." />
  <meta property="twitter:image"
    content="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiMcXFSjAYBUubJ-oq_i30FNAXJdu9Q5iw9BFNoSlFxkY0icbspLi3b9Re-gwMxlh7bhlurLvxt81AjbKsCTDV_J9y4z4Lc_Lr_XdGTemj7BC5jAseLZk7hqDrxaaUgP_FHi_hGk8DeQto/s768/%25E2%2580%2598Escola+de+Atenas%25E2%2580%2599%252C+de+Rafael+Sanzio+-+Musei+Vaticani+-+Destaque%252C++Out20.jpg" />
  <meta property="twitter:image:width" content="1200" />
  <meta property="twitter:image:height" content="628" />

  <link rel="icon" type="image/png" href="./assets/ufma.png" />

  <meta name="description"
    content="This site delves into the captivating world of computer graphics,
    specifically designed for a university course at the Federal University of Maranhão (UFMA).
     Here, you'll embark on an exciting exploration of the techniques used to create the stunning visuals and
     animations that captivate us in movies, games, and beyond.
     Prepare to unlock the secrets behind these digital marvels and develop the skills to bring your own creative vision to life!" />

  <link rel="stylesheet" type="text/css" href="style.css" />

  <script id="vertex-shader" type="x-shader/x-vertex">
      attribute vec4 vPosition;
      attribute vec4 vColor;

      varying vec4 fColor;

      void main()
      {
          gl_Position = vPosition;
          gl_PointSize = 10.0;
          fColor = vColor;
      }
    </script>

  <script id="point-vertex-shader" type="x-shader/x-vertex">
      attribute vec4 vPosition;
      attribute vec4 vColor;
      varying vec4 fColor;
      void main() {
          gl_Position = vPosition;
          fColor = vColor;
          gl_PointSize = 7.0;
      }
    </script>

  <script id="line-vertex-shader" type="x-shader/x-vertex">
      attribute vec4 vPosition;
      attribute vec4 vColor;
      varying vec4 fColor;
      void main() {
          gl_Position = vPosition;
          fColor = vColor;
      }
    </script>

  <script id="fragment-shader" type="x-shader/x-fragment">

      precision mediump float;

      varying vec4 fColor;
      void main()
      {
          gl_FragColor = fColor;
      }
    </script>

  <script type="text/javascript" src="./Common/webgl-utils.js"></script>
  <script type="text/javascript" src="./Common/initShaders.js"></script>
  <script type="text/javascript" src="./Common/MV.js"></script>
  <script type="text/javascript" src="./stars/script.js"></script>
</head>

<body style="margin: 0px">
  <header>
    <div class="container">
      <a href="#" class="logo">Computer Graphics</a>
      <nav>
        <ul>
          <li><a href="./index.html">Home</a></li>
          <li><a href="./draw.html">Draw mode</a></li>
          <li><a href="./pyramids.html">Pyramids</a></li>
          <li><a target="_blank" href="https://github.com/felipersteles/computer-graphics">Source code</a></li>
          <li><a target="_blank" href="https://felipersteles.netlify.app">About me</a></li>
        </ul>
      </nav>
    </div>
  </header>
  <section id="home" class="home border-bottom">
    <h1>You can see the stars in WebGL</h1>
    <p>Dive deeper than your wildest dreams and prepare to be dazzled. Here, the wonders of the cosmos unfold before
      your very eyes. Embark on a celestial voyage, where countless stars, like scattered diamonds, paint the vast
      canvas of the night sky. Lose yourself in the shimmering expanse, where constellations whisper ancient stories and
      distant galaxies beckon with mysteries untold. This is your chance to reach for the stars, not with a telescope,
      but with the power of imagination and the magic of WebGL.</p>
  </section>
  <section class="constellation-graph border-bottom">
    <h1>Graphs and Constellations</h1>
    <h2>Where Myth Meets Math</h2>
    <p>Have you ever gazed upon the night sky and marveled at the constellations? These celestial patterns, like Ursa
      Major (the Great Bear), have captivated humanity for millennia. But did you know there's a hidden language lurking
      behind the stars – the language of graphs?</p>
    <div class="comparison">
      <div class="concept">
        <h3>Constellation</h3>
        <p>A constellation is a sky map, a tapestry woven from starlight. Each star, a gleaming jewel, connected by
          lines that paint familiar shapes – a bear, a hunter, a crown. These connections are fixed, a timeless story
          etched across the cosmos.</p>
      </div>
      <div class="concept">
        <h3>Graph</h3>
        <p>A graph, a web of connections, mirrors the essence of constellations. Stars become nodes, linked by edges
          that whisper tales of relationships. But unlike constellations, graphs dance with flexibility. Edges can be
          directed or undirected, weighted or not, reflecting a universe of possibilities.</p>
      </div>
    </div>
    <p>
      So, the next time you gaze upon the stars, remember – they're not just points of light, but a gateway to a world
      of mathematical wonder. Constellations, a glimpse of celestial beauty, and graphs, a powerful tool to map
      connections – a beautiful union of myth and math.</p>
  </section>
  <section id="stars" class="stars">
    <div class="center links star-presentation">
      <h1>Constellations</h1>
      <div id="constellation-selector"></div>
      <div id="stars-list" class="flex"></div>
      <h2 id="info-constellation"></h2>
      <p id="desc-constellation"></p>
    </div>
    <div>
    </div>
    <div class="flex padding">
      <canvas id="canvas" width="500" height="500" class="stars"></canvas>

      <div class="star-area" style="margin-left: 15px;">
        <div>
          <div>
            <label box="box buttons">Name of the star:</label>
            <input id="star-name" type="text" />
          </div>

          <button id="highlight" class="starbtn">Find</button>
        </div>
        <div>
          <p id="description"></p>
        </div>
      </div>

    </div>
  </section>
  <section class="references padding">
    <h2>References</h2>
    <ul>
      <li><a href="https://en.wikipedia.org/wiki/Aries_(constellation)">Aries</a>. Wikipedia</li>
      <li><a href="https://en.wikipedia.org/wiki/Taurus_(constellation)">Taurus</a>. Wikipedia</li>
      <li><a href="https://en.wikipedia.org/wiki/Gemini_(constellation)">Gemini</a>. Wikipedia</li>
      <li><a href="https://en.wikipedia.org/wiki/Cancer_(constellation)">Cancer</a>. Wikipedia</li>
      <li><a href="https://en.wikipedia.org/wiki/Leo_(constellation)">Leo</a>. Wikipedia</li>
      <li><a href="https://en.wikipedia.org/wiki/Virgo_(constellation)">Virgo</a>. Wikipedia</li>
      <li><a href="https://en.wikipedia.org/wiki/Libra_(constellation)">Libra</a>. Wikipedia</li>
      <li><a href="https://en.wikipedia.org/wiki/Scorpius">Scorpius</a>. Wikipedia</li>
      <li><a href="https://en.wikipedia.org/wiki/Sagittarius_(constellation)">Sagittarius</a>. Wikipedia</li>
      <li><a href="https://en.wikipedia.org/wiki/Capricornus">Capricornus</a>. Wikipedia</li>
      <li><a href="https://en.wikipedia.org/wiki/Aquarius_(constellation)">Aquarius</a>. Wikipedia</li>
      <li><a href="https://en.wikipedia.org/wiki/Pisces_(constellation)">Pisces</a>. Wikipedia</li>
      <li><a href="https://en.wikipedia.org/wiki/Carina_(constellation)">Carina</a>. Wikipedia</li>
    </ul>
  </section>
  <footer>
    <p class="copyright">© 2024 <a href="https://github.com/felipersteles">Felipe Teles</a>. All rights reserved.</p>
    <br>
    <a style="margin-top: 8px;" href="https://satelestes.netlify.app/">See saTelestes</a>
  </footer>
</body>

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