mariusGundersen

/*
Demo showing how to use the usefulOrientation function. 
*/
function onDeviceOrientationChange(e){
	console.log("deviceOrientation", e.alpha, e.beta, e.gamma);
	var orientation = usefulOrientation(e.alpha, e.beta, e.gamma);
	console.log("usefulOrientatino", orientation.alpha, orientation.beta, orientation.gamma);
}

window.addEventListener("deviceorientation", onDeviceOrientationChange, false);

gre

/*
 * This work is free. You can redistribute it and/or modify it under the
 * terms of the Do What The Fuck You Want To Public License, Version 2,
 * as published by Sam Hocevar. See the COPYING file for more details.
 */
/*
 * Easing Functions - inspired from http://gizma.com/easing/
 * only considering the t value for the range [0, 1] => [0, 1]
 */
EasingFunctions = {