Floating Elements GSAP

floating-elements-gsap.markdown

Floating Elements GSAP

Floating Elements

A Pen by Valery Alikin on CodePen.

License.

index.html

<div class="els"></div>
<h1>AVV.</h1>

<!-- github  -->
<a href="https://github.com/alikinvv/float-elements" target="_blank" class="github-corner" aria-label="View source on GitHub"><svg width="80" height="80" viewBox="0 0 250 250" style="fill:#151513; color:#fff; position: absolute; top: 0; border: 0; right: 0;" aria-hidden="true"><path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path><path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2" fill="currentColor" style="transform-origin: 130px 106px;" class="octo-arm"></path><path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z" fill="currentColor" class="octo-body"></path></svg></a><style>.github-corner:hover .octo-arm{animation:octocat-wave 560ms ease-in-out}@keyframes octocat-wave{0%,100%{transform:rotate(0)}20%,60%{transform:rotate(-25deg)}40%,80%{transform:rotate(10deg)}}@media (max-width:500px){.github-corner:hover .octo-arm{animation:none}.github-corner .octo-arm{animation:octocat-wave 560ms ease-in-out}}</style>

script.js

$(document).ready(function () {
    var countEl = 100;
    var tl = new TimelineMax();
    var tl2 = new TimelineMax();
    var arrayEl;
    var classes = ["black", "red"];

    var w = $(window).width();
    var h = $(window).height();

    tl.from('h1', 1, {scale: 0, ease: Back.easeOut.config(1.7)});

    function getRandomArbitrary(min, max) {
        return Math.random() * (max - min) + min;
    }


    for (var i = 0; i <= countEl; i++) {
        var newEl = ('<div class="el '+ classes[~~(Math.random()*classes.length)] +'" style="left: ' + getRandomArbitrary(0, w) + 'px; transform: rotate('+ getRandomArbitrary(0, 360) +'deg)"></div>');
        $('body .els').append(newEl);
        i++;
    }

    arrayEl = $('.el').toArray();

    tl.set(arrayEl, {y: -80});
    arrayEl.sort(function(){return 0.5-Math.random()});
    tl.staggerTo(arrayEl, 10, {y: h + 200, rotation: Math.random() * 360, ease: Sine.easeInOut, repeat: -1}, 0.3);

    $('.el').click(function() {
        tl2.to(this, 0.6, {height: 70, ease: Elastic.easeOut.config(1, 0.3)});
        tl2.to(this, 0.3, {scale: 0});
       // TweenMax.to('.els', 0.6, {opacity: 0}, '-=0.3');
    });

});

scripts

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/1.20.3/TweenMax.min.js"></script>

style.scss

html, body {
	height: 100%;
}

body {
	min-height: 800px;
	font-family: 'Roboto Condensed', sans-serif;
	overflow: hidden;
}

.els {
	height: 100%;
	width: 100%;
}

.el {
	width: 70px;
	height: 25px;	
	border-radius: 50px;
	position: absolute;
	top: -80px;
	z-index: 0;
	cursor: pointer;
	&.red {
		background: #f0231e;
	}
	&.black {
		background: #030303
	}
}

h1 {
	position: absolute;
	top: 20%;
	left: 50%;
	transform: translate(-50%, -50%);
	font-weight: bold;
	font-size: 240px;
	color: #2d2d2d;
	text-shadow: -7px 10px 0 rgba(0,0,0,0.1);
	z-index: 2;	
	pointer-events: none;
}