Egg Loader

egg-loader.markdown

Egg Loader

A Pen by Chris Gannon on CodePen.

License.

index.html

<svg viewBox="0 0 800 600" xmlns="http://www.w3.org/2000/svg">
 <defs>
  <filter id="goo">
      <feGaussianBlur in="SourceGraphic" stdDeviation="8" result="blur" />
      <feColorMatrix in="blur" mode="matrix" values="1 0 0 0 0  0 1 0 0 0  0 0 1 0 0  0 0 0 21 -9" result="cm" />
      <feBlend/>
  	</filter>     
    <radialGradient id="radial-gradient" cx="20.5" cy="20.32" fx="5.9753758345333345" fy="4.511207610428622" r="23.94" gradientUnits="userSpaceOnUse">
      <stop offset="0.43" stop-color="#feb829"/>
      <stop offset="0.53" stop-color="#fdb125"/>
      <stop offset="0.68" stop-color="#f99d1a"/>
      <stop offset="0.85" stop-color="#f47c09"/>
      <stop offset="0.92" stop-color="#f16c00"/>
    </radialGradient>
    <symbol id="Yolk" data-name="Yolk" viewBox="0 0 41 41">
      <circle cx="20.5" cy="20.5" r="20.5" fill="url(#radial-gradient)"/>
      <path d="M5.59,18.78A15,15,0,0,1,23.65,5.83" fill="none" stroke="#fff" stroke-linecap="round" stroke-linejoin="round" stroke-width="3"/>
    </symbol>
   
 </defs>
 <g class="whiteContainer" fill="#ede6e3" filter="url(#goo)">
  
      <circle cx="280" cy="300" r="41"/>
      <circle cx="360" cy="300" r="41"/>
      <circle cx="440" cy="300" r="41"/>
      <circle cx="520" cy="300" r="41"/>
    </g>
 <g class="yolkContainer">
 <use width="41" height="41" xlink:href="#Yolk" x="260" y="280"/>
 <use width="41" height="41" xlink:href="#Yolk" x="340" y="280"/>
 <use width="41" height="41" xlink:href="#Yolk" x="420" y="280"/>
 <use width="41" height="41" xlink:href="#Yolk" x="500" y="280"/>
 </g>
</svg>

script.js

var xmlns = "http://www.w3.org/2000/svg",
  xlinkns = "http://www.w3.org/1999/xlink",
  select = function(s) {
    return document.querySelector(s);
  },
  selectAll = function(s) {
    return document.querySelectorAll(s);
  },
    whiteContainer = select('.whiteContainer'),
    yolkContainer = select('.yolkContainer'),
    allWhites = selectAll('.whiteContainer circle'),
    allYolks = selectAll('.yolkContainer use'),
    tl
  

TweenMax.set('svg', {
  visibility: 'visible'
})

TweenMax.set([allWhites, allYolks], {
 transformOrigin:'50% 50%'
})

var mainTl = new TimelineMax({repeat:-1});

for(var i = 0; i < 4; i++){
 
TweenMax.set(allYolks[i], {
 svgOrigin:(Number(allYolks[i].getAttribute('x'))+20.5) + ' ' + (Number(allYolks[i].getAttribute('y'))+20.5)
}) 
 
 tl = new TimelineMax({repeat:-1, repeatDelay:0.5});
 tl.from(allWhites[i], 1, {
  scaleX:-1,
  ease:Elastic.easeOut.config(0.7,0.7)
  })
.from(allWhites[i], 1, {
  scale:0,
  ease:Elastic.easeOut.config(0.16,0.7)
  },'-=1')
 .to(allWhites[i], 1, {
  scale:0,
  ease:Circ.easeInOut    
 })
.from( allYolks[i], 0.7, {
  scaleX:-1.3,
  //scaleX:0.2,
  ease:Elastic.easeOut.config(0.64,0.57)
  },'-=2')
.from( allYolks[i], 1, {
  //scaleY:0,
  scaleY:0,
  ease:Elastic.easeOut.config(1.2,0.77)
  },'-=2')
 .to( allYolks[i], 1, {
  scale:0,
  ease:Expo.easeInOut    
 },'-=1')
 
 mainTl.add(tl, i/2)//.timeScale(3)
}

mainTl.seek(100)

TweenMax.globalTimeScale(1.2)

scripts

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

style.css

body {
  background-color:#CB3F5B;
  overflow: hidden;
  text-align:center;
}

body,
html {
  height: 100%;
  width: 100%;
  margin: 0;
  padding: 0;
}


svg{
 position:absolute;
  width:100%;
  height:100%;
  visibility:hidden;
  transform:translate(-50%, 0%);
}