(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.VRView = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o mode, VR View emulates fullscreen by redirecting to * another page. * In JS API mode, we stretch the iframe to cover the extent of the page using * CSS. To do this cleanly, we also inject a stylesheet. */ Player.prototype.setFakeFullscreen_ = function(isFullscreen) { if (isFullscreen) { this.iframe.classList.add(FAKE_FULLSCREEN_CLASS); } else { this.iframe.classList.remove(FAKE_FULLSCREEN_CLASS); } }; Player.prototype.injectFullscreenStylesheet_ = function() { var styleString = [ 'iframe.' + FAKE_FULLSCREEN_CLASS, '{', 'position: fixed !important;', 'display: block !important;', 'z-index: 9999999999 !important;', 'top: 0 !important;', 'left: 0 !important;', 'width: 100% !important;', 'height: 100% !important;', 'margin: 0 !important;', '}', ].join('\n'); var style = document.createElement('style'); style.innerHTML = styleString; document.body.appendChild(style); }; Player.prototype.getEmbedUrl_ = function() { // Assume that the script is in $ROOT/build/something.js, and that the iframe // HTML is in $ROOT/index.html. // // E.g: /vrview/2.0/build/vrview.min.js => /vrview/2.0/index.html. var path = CURRENT_SCRIPT_SRC; var split = path.split('/'); var rootSplit = split.slice(0, split.length - 2); var rootPath = rootSplit.join('/'); return rootPath + '/index.html'; }; Player.prototype.getDirName_ = function() { var path = window.location.pathname; path = path.substring(0, path.lastIndexOf('/')); return location.protocol + '//' + location.host + path; }; /** * Make all of the URLs inside contentInfo absolute instead of relative. */ Player.prototype.absolutifyPaths_ = function(contentInfo) { var dirName = this.getDirName_(); var urlParams = ['image', 'preview', 'video']; for (var i = 0; i < urlParams.length; i++) { var name = urlParams[i]; var path = contentInfo[name]; if (path && Util.isPathAbsolute(path)) { var absolute = Util.relativeToAbsolutePath(dirName, path); contentInfo[name] = absolute; //console.log('Converted to absolute: %s', absolute); } } }; /** * Get position YAW, PITCH */ Player.prototype.getPosition = function() { this.sender.send({type: Message.GET_POSITION, data: {}}); }; module.exports = Player; },{"../message":5,"../util":6,"./iframe-message-sender":2,"eventemitter3":1}],5:[function(_dereq_,module,exports){ /* * Copyright 2016 Google Inc. All Rights Reserved. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * Messages from the API to the embed. */ var Message = { PLAY: 'play', PAUSE: 'pause', TIMEUPDATE: 'timeupdate', ADD_HOTSPOT: 'addhotspot', SET_CONTENT: 'setimage', SET_VOLUME: 'setvolume', MUTED: 'muted', SET_CURRENT_TIME: 'setcurrenttime', DEVICE_MOTION: 'devicemotion', GET_POSITION: 'getposition', SET_FULLSCREEN: 'setfullscreen', }; module.exports = Message; },{}],6:[function(_dereq_,module,exports){ /* * Copyright 2016 Google Inc. All Rights Reserved. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ var Util = window.Util || {}; Util.isDataURI = function(src) { return src && src.indexOf('data:') == 0; }; Util.generateUUID = function() { function s4() { return Math.floor((1 + Math.random()) * 0x10000) .toString(16) .substring(1); } return s4() + s4() + '-' + s4() + '-' + s4() + '-' + s4() + '-' + s4() + s4() + s4(); }; Util.isMobile = function() { var check = false; (function(a){if(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i.test(a)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(a.substr(0,4)))check = true})(navigator.userAgent||navigator.vendor||window.opera); return check; }; Util.isIOS = function() { return /(iPad|iPhone|iPod)/g.test(navigator.userAgent); }; Util.isSafari = function() { return /^((?!chrome|android).)*safari/i.test(navigator.userAgent); }; Util.cloneObject = function(obj) { var out = {}; for (key in obj) { out[key] = obj[key]; } return out; }; Util.hashCode = function(s) { return s.split("").reduce(function(a,b){a=((a<<5)-a)+b.charCodeAt(0);return a&a},0); }; Util.loadTrackSrc = function(context, src, callback, opt_progressCallback) { var request = new XMLHttpRequest(); request.open('GET', src, true); request.responseType = 'arraybuffer'; // Decode asynchronously. request.onload = function() { context.decodeAudioData(request.response, function(buffer) { callback(buffer); }, function(e) { console.error(e); }); }; if (opt_progressCallback) { request.onprogress = function(e) { var percent = e.loaded / e.total; opt_progressCallback(percent); }; } request.send(); }; Util.isPow2 = function(n) { return (n & (n - 1)) == 0; }; Util.capitalize = function(s) { return s.charAt(0).toUpperCase() + s.slice(1); }; Util.isIFrame = function() { try { return window.self !== window.top; } catch (e) { return true; } }; // From http://goo.gl/4WX3tg Util.getQueryParameter = function(name) { name = name.replace(/[\[]/, "\\[").replace(/[\]]/, "\\]"); var regex = new RegExp("[\\?&]" + name + "=([^&#]*)"), results = regex.exec(location.search); return results === null ? "" : decodeURIComponent(results[1].replace(/\+/g, " ")); }; // From http://stackoverflow.com/questions/11871077/proper-way-to-detect-webgl-support. Util.isWebGLEnabled = function() { var canvas = document.createElement('canvas'); try { gl = canvas.getContext("webgl"); } catch (x) { gl = null; } if (gl == null) { try { gl = canvas.getContext("experimental-webgl"); experimental = true; } catch (x) { gl = null; } } return !!gl; }; Util.clone = function(obj) { return JSON.parse(JSON.stringify(obj)); }; // From http://stackoverflow.com/questions/10140604/fastest-hypotenuse-in-javascript Util.hypot = Math.hypot || function(x, y) { return Math.sqrt(x*x + y*y); }; // From http://stackoverflow.com/a/17447718/693934 Util.isIE11 = function() { return navigator.userAgent.match(/Trident/); }; Util.getRectCenter = function(rect) { return new THREE.Vector2(rect.x + rect.width/2, rect.y + rect.height/2); }; Util.getScreenWidth = function() { return Math.max(window.screen.width, window.screen.height) * window.devicePixelRatio; }; Util.getScreenHeight = function() { return Math.min(window.screen.width, window.screen.height) * window.devicePixelRatio; }; Util.isIOS9OrLess = function() { if (!Util.isIOS()) { return false; } var re = /(iPhone|iPad|iPod) OS ([\d_]+)/; var iOSVersion = navigator.userAgent.match(re); if (!iOSVersion) { return false; } // Get the last group. var versionString = iOSVersion[iOSVersion.length - 1]; var majorVersion = parseFloat(versionString); return majorVersion <= 9; }; Util.getExtension = function(url) { return url.split('.').pop().split('?')[0]; }; Util.createGetParams = function(params) { var out = '?'; for (var k in params) { var paramString = k + '=' + params[k] + '&'; out += paramString; } // Remove the trailing ampersand. out.substring(0, params.length - 2); return out; }; Util.sendParentMessage = function(message) { if (window.parent) { parent.postMessage(message, '*'); } }; Util.parseBoolean = function(value) { if (value == 'false' || value == 0) { return false; } else if (value == 'true' || value == 1) { return true; } else { return !!value; } }; /** * @param base {String} An absolute directory root. * @param relative {String} A relative path. * * @returns {String} An absolute path corresponding to the rootPath. * * From http://stackoverflow.com/a/14780463/693934. */ Util.relativeToAbsolutePath = function(base, relative) { var stack = base.split('/'); var parts = relative.split('/'); for (var i = 0; i < parts.length; i++) { if (parts[i] == '.') { continue; } if (parts[i] == '..') { stack.pop(); } else { stack.push(parts[i]); } } return stack.join('/'); }; /** * @return {Boolean} True iff the specified path is an absolute path. */ Util.isPathAbsolute = function(path) { return ! /^(?:\/|[a-z]+:\/\/)/.test(path); } Util.isEmptyObject = function(obj) { return Object.getOwnPropertyNames(obj).length == 0; }; Util.isDebug = function() { return Util.parseBoolean(Util.getQueryParameter('debug')); }; Util.getCurrentScript = function() { // Note: in IE11, document.currentScript doesn't work, so we fall back to this // hack, taken from https://goo.gl/TpExuH. if (!document.currentScript) { console.warn('This browser does not support document.currentScript. Trying fallback.'); } return document.currentScript || document.scripts[document.scripts.length - 1]; } module.exports = Util; },{}]},{},[3])(3) });