Mājaslapas fons ar ūdens viļņu efektu

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Antikrists

Otrdiena, 18.07.2017, 10:09:04 | Ieraksts #1

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Jaunākie apbalvojumi:

@Antikrists raksta .. :

Interesants veids kā padarīt interesantu mājaslapas fonu ar ūdens viļņu efektu kad veic kādas kustības ar kursoru.

Vizuali iespaidīgi.

Lejuplādejam rar failu, saglabājam failu menidžerī mapē js

>>> LEJUPLĀDĒT <<<

Liekam pēc < /head> kur vēlaties redzēt efektu

Code

Iznākums

Līdzīgs piemērs - DEMO

Ja vajag kā demo lapu

Code

<html>
<head>
<title>jQuery WebGL Ripples</title>
<style>
* { margin: 0; padding: 0; }
html {
    height: 100%;
}
body {
    color: #fff;
    font-size: 16px;
    font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
    background-image: url(img/bg2.jpg);
    background-size: cover;
    background-position: 50% 0;
    height: 100%;
    text-align: center;
}

body:before {
    content: '';
    display: inline-block;
    vertical-align: middle;
    height: 100%;
}

main {
    display: inline-block;
    vertical-align: middle;
    background: url(img/bg.jpg);
    padding:  100px;
    max-width: 500px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
    box-shadow: 0 5px 15px rgba(0,0,0,0.5);
}

h1 {
    font-size: 32px;
}
h2 {
    font-size: 18px;
    margin-top: 6px;
}
p {
    text-align: left;
    margin-top: 20px;
}
a {
    color: #ff6800;
}
pre {
    text-align: left;
    margin-top: 20px;
}

.error {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    background: #000;
    color: #f00;
    padding: 5px;
    max-width: 50%;
}

button {
    font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
    padding: 0 0.8em;
    line-height: 2em;
    border: none;
    background: #666;
    color: #fff;
    text-shadow: 0 -1px 0 rgba(0,0,0,0.5);
    border-radius: 4px;
    cursor: pointer;
    margin-bottom: 0.5em;
    box-shadow: 0 2px 3px rgba(0,0,0,0.5);
}

button:hover {
    background: #888;
}

code { font-size: 0.8em; display: inline; }

.disable {
    position: fixed;
    bottom: 0;
    right: 0;
}

.code-string { color:#ec7600 }
.code-cbracket { font-weight:bold }
.code-number { color:#ffcd22 }

</style>
</head>
<body>

<main>
    <header>
  <h1>jQuery Ripples</h1>
  <h2>A simple WebGL-based ripple effect.</h2>
    </header>
    <p>Background images are often boring. Use this effect to make your static CSS background images more interactive!</p>
    <p>It's as easy as:</p>

    <pre><code>
$(<span class="code-string">'body'</span>).ripples(<span class="code-cbracket">{</span>
    resolution: <span class="code-number">512</span>,
    dropRadius: <span class="code-number">20</span>,
    perturbance: <span class="code-number">0.04</span>,
<span class="code-cbracket">}</span>);
    </code></pre>

    <p>You can add drops programmatically by doing <code>$(<span class="code-string">'body'</span>).ripples(<span class="code-string">"drop"</span>, x, y, radius, strength)</code></p>

    <p>And you can change its state:<br>
    <button class="js-ripples-pause" type="button">
  <code>$(<span class="code-string">'body'</span>).ripples(<span class="code-string">"pause"</span>)</code>
    </button>

    <button class="js-ripples-play" type="button">
  <code>$(<span class="code-string">'body'</span>).ripples(<span class="code-string">"play"</span>)</code>
    </button>
    </p>

    <p>Download or fork this effect at <a href="//github.com/sirxemic/jquery.ripples/">Github</a>.</p>
</main>

<button class="js-ripples-disable disable">
    Click here if your PC can't handle this effect very well
    (<code>$(<span class="code-string">'body'</span>).ripples(<span class="code-string">"destroy"</span>)</code>)
</button>

<div class="error"></div>

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js"></script>
<script src="http://sirxemic.github.io/jquery.ripples/jquery.ripples.js"></script>
<script>
$(document).ready(function() {
    try {
  $('body').ripples({
   resolution: 512,
   dropRadius: 20, //px
   perturbance: 0.04,
  });
  $('main').ripples({
   resolution: 128,
   dropRadius: 10, //px
   perturbance: 0.04,
   interactive: false
  });
    }
    catch (e) {
  $('.error').show().text(e);
    }

    $('.js-ripples-disable').on('click', function() {
  $('body, main').ripples('destroy');
  $(this).hide();
    });

    $('.js-ripples-play').on('click', function() {
  $('body, main').ripples('play');
    });

    $('.js-ripples-pause').on('click', function() {
  $('body, main').ripples('pause');
    });

    // Automatic drops
    setInterval(function() {
  var $el = $('main');
  var x = Math.random() * $el.outerWidth();
  var y = Math.random() * $el.outerHeight();
  var dropRadius = 20;
  var strength = 0.04 + Math.random() * 0.04;

  $el.ripples('drop', x, y, dropRadius, strength);
    }, 400);
});
</script>
</body>
</html>