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HTML 

              
                <input type="button" value="translate" id="translate">
<input type="button" value="rotate" id="rotate">

<div id="blue"></div>
<div id="green"></div>
<div id="orange"></div>
<div id="purple"></div>
!

CSS 

              
                * {
	padding: 0;
	margin: 0;
}
div {
    position: absolute;
    width: 50px;
    height: 50px;
    left: 50px;
    top: 50px;
}
#blue {
	background-color: blue;
}
#green {
	background-color: green;
	top: 150px;
}
#orange {
	background-color: orange;
	top: 250px;
}
#purple {
	background-color: purple;
	top: 350px;
}
!

JS 

              
                var durationInSeconds = 5.0;

var omega = 20;
var zeta = 0.5;

var oldX = 0;
var oldY = 0;
var oldR = 0;
var oldS = 1;

var translated = false;
var rotated = false;
var shiftKeyPressed = false;

var blue = document.getElementById("blue");
var green = document.getElementById("green");
var orange = document.getElementById("orange");
var purple = document.getElementById("purple");

if (blue) { // added backwards to show animations are properly sorted by index
	blue.hyperAnimate(constantRotateAnimation(0),"underlyingRotate");
	blue.hyperAnimate(constantScaleAnimation(1),"underlyingScale");
	blue.hyperAnimate(constantTranslateAnimation(0,0),"underlyingTranslate");
}

if (orange) orange.setHyperDefaultAnimations({
	transform : { // animation description
		duration: animationDuration(),
		easing: easing,
	}
});

function PurpleDelegate() { }
PurpleDelegate.prototype = {
	hyperAnimationForKey: function(key) {
		return { // animation description
			duration: animationDuration(),
			easing: easing,
		}
	}
}
var purpleDelegate = new PurpleDelegate();
if (purple) purple.setHyperAnimationDelegate(purpleDelegate);

document.addEventListener("keydown",toggleShiftKey,false);
document.addEventListener("keyup",toggleShiftKey,false);
document.getElementById("translate").addEventListener("click",toggleTranslate,false);
document.getElementById("rotate").addEventListener("click",toggleRotate,false);

function animationDuration() { // in seconds!
	return durationInSeconds * ((shiftKeyPressed) ? 5.0 : 1.0);
}

function easing(position) {
	var beta = Math.sqrt(1.0 - zeta * zeta);
	var value = 1.0 / beta * Math.exp(-zeta * omega * position) * Math.sin(beta * omega * position + Math.atan(beta / zeta));
	return 1-value;
}

function toggleShiftKey(e) {
	shiftKeyPressed = e.shiftKey;
	
	if (orange) orange.setHyperDefaultAnimations({ // have to update animation duration on shift key press
		transform : { // animation description
			duration: animationDuration(),
			easing: easing,
		}
	});
}

function toggleTranslate() {
	translated = !translated;
	var newX = 0;
	if (translated) newX = 200;
	translateToPoint(newX,0);
	oldX = newX;
}

function toggleRotate() {
	rotated = !rotated;
	var newR = 0;
	var newS = 1;
	if (rotated) {
		newR = 180;
		newS = 1.5;
	}
	rotateAndScale(newR,newS);
	oldR = newR;
	oldS = newS;
}

function constantRotateAnimation(value) { // for blue div
	return { // animation description
		type:"transform",
		from:"rotate("+value+"deg)",
		to:"rotate("+value+"deg)",
		ink:"absolute",
		index:3,
		fill:"forwards",
		composite:"add"
	}
}
function constantScaleAnimation(value) { // for blue div
	return { // animation description
		type:"transform",
		from:"scale("+value+")",
		to:"scale("+value+")",
		ink:"absolute",
		index:2,
		fill:"forwards",
		composite:"add"
	}
}
function constantTranslateAnimation(x,y) { // for blue div
	return { // animation description
		type:"transform",
		from:"translate3d("+x+"px,"+y+"px,0)",
		to:"translate3d("+x+"px,"+y+"px,0)",
		ink:"absolute",
		index:1,
		fill:"forwards",
		composite:"add"
	}
}

function rotateAndScale(newR,newS) {
	var duration = animationDuration();
	
	if (blue) {
		blue.hyperAnimate(constantRotateAnimation(newR),"underlyingRotate");
		blue.hyperAnimate(constantScaleAnimation(newS),"underlyingScale");
		blue.hyperAnimate({ // animation description
			type:"transform",
			from:"rotate("+oldR+"deg)",
			to:"rotate("+newR+"deg)",
			duration:duration,
			easing:easing,
			index:3,
		});
		blue.hyperAnimate({ // animation description
			type:"transform",
			from:"scale("+oldS+")",
			to:"scale("+newS+")",
			duration:duration,
			easing:easing,
			index:2,
		});
	}
	
	if (green) {
		green.hyperAnimate({ // animation description
			type:"transform",
			from:"translate3d("+oldX+"px,"+oldY+"px,0) scale("+oldS+") rotate("+oldR+"deg)",
			to:"translate3d("+oldX+"px,"+oldY+"px,0) scale("+newS+") rotate("+newR+"deg)",
			duration:duration,
			easing:easing,
		});
		green.style.transform = "translate3d("+oldX+"px,"+oldY+"px,0) scale("+newS+") rotate("+newR+"deg)";
		green.style.webkitTransform = "translate3d("+oldX+"px,"+oldY+"px,0) scale("+newS+") rotate("+newR+"deg)";
	}
	
	if (orange) {
		orange.style.transform = "translate3d("+oldX+"px,"+oldY+"px,0) scale("+newS+") rotate("+newR+"deg)";
		orange.style.webkitTransform = "translate3d("+oldX+"px,"+oldY+"px,0) scale("+newS+") rotate("+newR+"deg)";
	}
	
	if (purple) {
		purple.style.transform = "translate3d("+oldX+"px,"+oldY+"px,0) scale("+newS+") rotate("+newR+"deg)";
		purple.style.webkitTransform = "translate3d("+oldX+"px,"+oldY+"px,0) scale("+newS+") rotate("+newR+"deg)";
	}
}

function translateToPoint(newX,newY) {
	var duration = animationDuration();
	
	if (blue) {
		blue.hyperAnimate(constantTranslateAnimation(newX,newY),"underlyingTranslate");
		blue.hyperAnimate({ // animation description
			type:"transform",
			from:"translate3d("+oldX+"px,"+oldY+"px,0)",
			to:"translate3d("+newX+"px,"+newY+"px,0)",
			duration:duration,
			easing:easing,
			index:1,
		});	
	}

	if (green) {
		green.hyperAnimate({ // animation description
			type:"transform",
			from:"translate3d("+oldX+"px,"+oldY+"px,0) scale("+oldS+") rotate("+oldR+"deg)",
			to:"translate3d("+newX+"px,"+newY+"px,0) scale("+oldS+") rotate("+oldR+"deg)",
			duration:duration,
			easing:easing,
		});	
		green.style.transform = "translate3d("+newX+"px,"+newY+"px,0) scale("+oldS+") rotate("+oldR+"deg)";
		green.style.webkitTransform = "translate3d("+newX+"px,"+newY+"px,0) scale("+oldS+") rotate("+oldR+"deg)";
	}

	if (orange) {
		orange.style.transform = "translate3d("+newX+"px,"+newY+"px,0) scale("+oldS+") rotate("+oldR+"deg)";
		orange.style.webkitTransform = "translate3d("+newX+"px,"+newY+"px,0) scale("+oldS+") rotate("+oldR+"deg)";
	}
	
	if (purple) {
		purple.style.transform = "translate3d("+newX+"px,"+newY+"px,0) scale("+oldS+") rotate("+oldR+"deg)";
		purple.style.webkitTransform = "translate3d("+newX+"px,"+newY+"px,0) scale("+oldS+") rotate("+oldR+"deg)";
	}
}
!
999px

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