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<a href="https://greensock.com/gsap-js/" target="_blank"><img src="https://greensock.com/uploads/set_resources_5/84c1e40ea0e759e3f1505eb1788ddf3c_greensock-logo.svg"></a>
<div id="trans3DDemo">
<div id="trans3DBoxes">
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
</div>
</div>
<div id="nav">
<div id="slider" style="background-color:#444;"></div>
<button id="play_btn">play</button>
</div>
body {background-color:black;}
img {
height: 100px;
position: absolute;
top: 10px;
right: 10px;
}
#trans3DDemo {
position:absolute;
top:70px;
left:240px;
width:240px;
}
#trans3DBoxes div {
position:relative;
width:60px;
height:60px;
background-color:#f60;
margin-right:10px;
margin-bottom:10px;
border:solid 2px #FFF;
display:inline-block;
}
#nav {
position:absolute;
width:600px;
left:50px;
top:400px;
}
#play_btn, .play {
float:right;
margin-top:20px;
}
console.clear();
/*
Made possible by GreenSock Animation Platform (GSAP).
https://www.greensock.com/gsap-js/
*/
var trans3DDemo = $("#trans3DDemo"),
trans3DBoxes = $("#trans3DBoxes"), // div containing all the orange boxes
boxes = $("#trans3DBoxes div"), // all orange boxes
slider = $("#slider"),
play_btn = $("#play_btn").button(),
threeDTimeline = gsap.timeline({ onUpdate: updateSlider }); //onUpdate allows the slider to stay in sync as animation plays
//transformPerspective gives the element its own vanishing point
//perspective allows all the child elements (orange boxes) to share the same vanishing point with each other
//transformStyle:"preserve3d" allows the child elements to maintain their 3D position (noticeable only when their parent div is rotated in 3D space)
gsap.set(trans3DBoxes, {
transformPerspective: 400,
transformStyle: "preserve-3d"
}); //saves a dozen lines of vendor-prefixed css ;)
//fade in demo, rotate the div containing all the boxes, and add a label 0.2 seconds after the rotation
threeDTimeline
.fromTo(
trans3DDemo,
{ autoAlpha: 0 },
{ autoAlpha: 1, immediateRender: true }
)
.to(trans3DBoxes, { rotationY: 30, rotationX: 20, duration: 0.3 })
.add("z", "+=0.2"); //add label "z" for placement of next group of tweens
//loop through each element in boxes object and give it a unique and random animation along the z-axis
boxes.each(function (index, element) {
threeDTimeline.to(element, { z: "random(-50, 50)", duration: 0.2 }, "z"); //place each z-tween of each box at the label "z"
});
//rotate the group of boxes around a few more times
threeDTimeline
.to(
trans3DBoxes,
1,
{ rotationY: 180, z: -180, ease: Power2.easeOut },
"+=0.2"
)
.to(trans3DBoxes, 1, { rotationX: 180, z: -10 });
//random explosion effect
boxes.each(function (index, element) {
threeDTimeline.to(
element,
{
duration: 1,
z: 200,
backgroundColor: () => "#" + Math.floor(Math.random()*16777215).toString(16),
rotationX: "random(-360, 600)",
rotationY: "random(-360, -600)",
autoAlpha: 0
},
"explode"
);
});
//jQueryUI Slider
function updateSlider() {
slider.slider("value", threeDTimeline.progress() * 100);
}
$("#slider").slider({
range: false,
min: 0,
max: 100,
step: 0.1,
slide: function (event, ui) {
threeDTimeline.pause();
threeDTimeline.progress(ui.value / 100);
}
});
function getRandom(max, min) {
return Math.floor(Math.random() * (1 + max - min) + min);
}
$("#play_btn").click(function () {
if (threeDTimeline.progress() == 1) {
threeDTimeline.restart();
} else {
threeDTimeline.play();
}
});
Also see: Tab Triggers